<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
 <class>Keyboard</class>
 <widget class="QWidget" name="Keyboard">
  <property name="geometry">
   <rect>
    <x>0</x>
    <y>0</y>
    <width>608</width>
    <height>183</height>
   </rect>
  </property>
  <property name="maximumSize">
   <size>
    <width>16777215</width>
    <height>16777215</height>
   </size>
  </property>
  <property name="windowTitle">
   <string>Virtual keyboard</string>
  </property>
  <layout class="QVBoxLayout" name="verticalLayout">
   <property name="leftMargin">
    <number>2</number>
   </property>
   <property name="topMargin">
    <number>2</number>
   </property>
   <property name="rightMargin">
    <number>2</number>
   </property>
   <property name="bottomMargin">
    <number>2</number>
   </property>
   <item>
    <layout class="QGridLayout" name="gridLayout_2">
     <item row="3" column="3">
      <widget class="QPushButton" name="divide">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:blue;</string>
       </property>
       <property name="text">
        <string notr="true">/</string>
       </property>
      </widget>
     </item>
     <item row="2" column="5">
      <widget class="QPushButton" name="seven">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:red;</string>
       </property>
       <property name="text">
        <string notr="true">7</string>
       </property>
      </widget>
     </item>
     <item row="2" column="7">
      <widget class="QPushButton" name="nine">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:red;</string>
       </property>
       <property name="text">
        <string notr="true">9</string>
       </property>
      </widget>
     </item>
     <item row="0" column="5">
      <widget class="QPushButton" name="one">
       <property name="minimumSize">
        <size>
         <width>20</width>
         <height>20</height>
        </size>
       </property>
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:red;</string>
       </property>
       <property name="text">
        <string notr="true">1</string>
       </property>
      </widget>
     </item>
     <item row="1" column="5">
      <widget class="QPushButton" name="four">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:red;</string>
       </property>
       <property name="text">
        <string notr="true">4</string>
       </property>
      </widget>
     </item>
     <item row="2" column="6">
      <widget class="QPushButton" name="eight">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:red;</string>
       </property>
       <property name="text">
        <string notr="true">8</string>
       </property>
      </widget>
     </item>
     <item row="3" column="6">
      <widget class="QPushButton" name="zero">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:red;</string>
       </property>
       <property name="text">
        <string notr="true">0</string>
       </property>
      </widget>
     </item>
     <item row="0" column="3">
      <widget class="QPushButton" name="plus">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:blue;</string>
       </property>
       <property name="text">
        <string notr="true">+</string>
       </property>
      </widget>
     </item>
     <item row="1" column="3">
      <widget class="QPushButton" name="minus">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:blue;</string>
       </property>
       <property name="text">
        <string notr="true">-</string>
       </property>
      </widget>
     </item>
     <item row="2" column="3">
      <widget class="QPushButton" name="multiply">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:blue;</string>
       </property>
       <property name="text">
        <string notr="true">*</string>
       </property>
      </widget>
     </item>
     <item row="1" column="7">
      <widget class="QPushButton" name="six">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:red;</string>
       </property>
       <property name="text">
        <string notr="true">6</string>
       </property>
      </widget>
     </item>
     <item row="4" column="3">
      <widget class="QPushButton" name="power">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:blue;</string>
       </property>
       <property name="text">
        <string notr="true">^</string>
       </property>
      </widget>
     </item>
     <item row="4" column="7">
      <widget class="QPushButton" name="pthf">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="text">
        <string notr="true">)</string>
       </property>
      </widget>
     </item>
     <item row="1" column="6">
      <widget class="QPushButton" name="five">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:red;</string>
       </property>
       <property name="text">
        <string notr="true">5</string>
       </property>
      </widget>
     </item>
     <item row="0" column="6">
      <widget class="QPushButton" name="two">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:red;</string>
       </property>
       <property name="text">
        <string notr="true">2</string>
       </property>
      </widget>
     </item>
     <item row="0" column="7">
      <widget class="QPushButton" name="three">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:red;</string>
       </property>
       <property name="text">
        <string notr="true">3</string>
       </property>
      </widget>
     </item>
     <item row="0" column="4">
      <widget class="QPushButton" name="var_x">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="toolTip">
        <string>functions variables</string>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="text">
        <string notr="true">x</string>
       </property>
      </widget>
     </item>
     <item row="4" column="5">
      <widget class="QPushButton" name="ptho">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="text">
        <string notr="true">(</string>
       </property>
      </widget>
     </item>
     <item row="4" column="6">
      <widget class="QPushButton" name="dot">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="text">
        <string notr="true">,</string>
       </property>
      </widget>
     </item>
     <item row="1" column="4">
      <widget class="QPushButton" name="var_n">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="toolTip">
        <string>sequences variable</string>
       </property>
       <property name="text">
        <string notr="true">n</string>
       </property>
      </widget>
     </item>
     <item row="2" column="4">
      <widget class="QPushButton" name="par_k">
       <property name="minimumSize">
        <size>
         <width>0</width>
         <height>0</height>
        </size>
       </property>
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="toolTip">
        <string>paramètre</string>
       </property>
       <property name="text">
        <string notr="true">k</string>
       </property>
      </widget>
     </item>
     <item row="3" column="4">
      <widget class="QPushButton" name="pi">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="font">
        <font>
         <weight>50</weight>
         <italic>false</italic>
         <bold>false</bold>
        </font>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="text">
        <string notr="true">π</string>
       </property>
      </widget>
     </item>
     <item row="0" column="12">
      <widget class="QPushButton" name="erf">
       <property name="minimumSize">
        <size>
         <width>0</width>
         <height>0</height>
        </size>
       </property>
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="toolTip">
        <string>error function.</string>
       </property>
       <property name="text">
        <string notr="true">erf</string>
       </property>
      </widget>
     </item>
     <item row="1" column="12">
      <widget class="QPushButton" name="erfc">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="toolTip">
        <string>complementary error function.</string>
       </property>
       <property name="text">
        <string notr="true">erfc</string>
       </property>
      </widget>
     </item>
     <item row="0" column="9">
      <widget class="QPushButton" name="ceil">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="toolTip">
        <string>round to the nearest greater integer</string>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="text">
        <string notr="true">ceil</string>
       </property>
      </widget>
     </item>
     <item row="1" column="9">
      <widget class="QPushButton" name="sqrt">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="toolTip">
        <string>square root</string>
       </property>
       <property name="text">
        <string notr="true">sqrt</string>
       </property>
      </widget>
     </item>
     <item row="4" column="4">
      <widget class="QPushButton" name="square">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="text">
        <string notr="true">²</string>
       </property>
      </widget>
     </item>
     <item row="0" column="10">
      <widget class="QPushButton" name="ln">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="text">
        <string notr="true">ln</string>
       </property>
      </widget>
     </item>
     <item row="1" column="10">
      <widget class="QPushButton" name="exp">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="text">
        <string notr="true">exp</string>
       </property>
      </widget>
     </item>
     <item row="0" column="8">
      <widget class="QPushButton" name="backspace">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="text">
        <string/>
       </property>
       <property name="iconSize">
        <size>
         <width>20</width>
         <height>20</height>
        </size>
       </property>
       <property name="flat">
        <bool>true</bool>
       </property>
      </widget>
     </item>
     <item row="1" column="8">
      <widget class="QPushButton" name="clear">
       <property name="maximumSize">
        <size>
         <width>30</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="text">
        <string/>
       </property>
       <property name="iconSize">
        <size>
         <width>20</width>
         <height>20</height>
        </size>
       </property>
       <property name="flat">
        <bool>true</bool>
       </property>
      </widget>
     </item>
     <item row="0" column="0">
      <widget class="QPushButton" name="antiderivative">
       <property name="maximumSize">
        <size>
         <width>100</width>
         <height>16777215</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="styleSheet">
        <string notr="true"/>
       </property>
       <property name="text">
        <string>Antiderivative</string>
       </property>
       <property name="checkable">
        <bool>true</bool>
       </property>
       <property name="autoExclusive">
        <bool>true</bool>
       </property>
      </widget>
     </item>
     <item row="0" column="1">
      <widget class="QPushButton" name="f">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:green;</string>
       </property>
       <property name="text">
        <string notr="true">f</string>
       </property>
      </widget>
     </item>
     <item row="0" column="2">
      <widget class="QPushButton" name="p">
       <property name="minimumSize">
        <size>
         <width>0</width>
         <height>0</height>
        </size>
       </property>
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color: green;
</string>
       </property>
       <property name="text">
        <string notr="true">p</string>
       </property>
       <property name="iconSize">
        <size>
         <width>16</width>
         <height>16</height>
        </size>
       </property>
       <property name="autoDefault">
        <bool>false</bool>
       </property>
       <property name="default">
        <bool>false</bool>
       </property>
       <property name="flat">
        <bool>false</bool>
       </property>
      </widget>
     </item>
     <item row="1" column="2">
      <widget class="QPushButton" name="r">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:green;</string>
       </property>
       <property name="text">
        <string notr="true">r</string>
       </property>
      </widget>
     </item>
     <item row="1" column="1">
      <widget class="QPushButton" name="g">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:green;</string>
       </property>
       <property name="text">
        <string notr="true">g</string>
       </property>
      </widget>
     </item>
     <item row="1" column="0">
      <widget class="QPushButton" name="function">
       <property name="maximumSize">
        <size>
         <width>100</width>
         <height>16777215</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="styleSheet">
        <string notr="true"/>
       </property>
       <property name="text">
        <string>Function</string>
       </property>
       <property name="checkable">
        <bool>true</bool>
       </property>
       <property name="checked">
        <bool>true</bool>
       </property>
       <property name="autoExclusive">
        <bool>true</bool>
       </property>
      </widget>
     </item>
     <item row="2" column="0">
      <widget class="QPushButton" name="derivative">
       <property name="maximumSize">
        <size>
         <width>100</width>
         <height>16777215</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="styleSheet">
        <string notr="true"/>
       </property>
       <property name="text">
        <string>Derivative</string>
       </property>
       <property name="checkable">
        <bool>true</bool>
       </property>
       <property name="autoExclusive">
        <bool>true</bool>
       </property>
      </widget>
     </item>
     <item row="2" column="1">
      <widget class="QPushButton" name="h">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:green;</string>
       </property>
       <property name="text">
        <string notr="true">h</string>
       </property>
      </widget>
     </item>
     <item row="2" column="2">
      <widget class="QPushButton" name="m">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color:green;</string>
       </property>
       <property name="text">
        <string notr="true">m</string>
       </property>
      </widget>
     </item>
     <item row="4" column="2">
      <widget class="QPushButton" name="floor">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="toolTip">
        <string>round to the nearest lower integer</string>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="text">
        <string notr="true">floor</string>
       </property>
      </widget>
     </item>
     <item row="0" column="11">
      <widget class="QPushButton" name="log">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="text">
        <string notr="true">log</string>
       </property>
      </widget>
     </item>
     <item row="4" column="1">
      <widget class="QPushButton" name="abs">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="toolTip">
        <string>absolute value</string>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="text">
        <string notr="true">abs</string>
       </property>
      </widget>
     </item>
     <item row="1" column="11">
      <widget class="QPushButton" name="gamma">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="font">
        <font>
         <family>Nimbus Roman No9 L</family>
         <pointsize>14</pointsize>
        </font>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="toolTip">
        <string>eulerian gamma function.</string>
       </property>
       <property name="text">
        <string notr="true">Γ</string>
       </property>
      </widget>
     </item>
     <item row="2" column="12">
      <widget class="QPushButton" name="acosh">
       <property name="maximumSize">
        <size>
         <width>50</width>
         <height>30</height>
        </size>
       </property>
       <property name="toolTip">
        <string>reciprocal hyperbolic cosinus.</string>
       </property>
       <property name="styleSheet">
        <string notr="true">color: rgb(12, 150, 206)</string>
       </property>
       <property name="text">
        <string notr="true">acosh</string>
       </property>
      </widget>
     </item>
     <item row="3" column="12">
      <widget class="QPushButton" name="asinh">
       <property name="maximumSize">
        <size>
         <width>50</width>
         <height>30</height>
        </size>
       </property>
       <property name="toolTip">
        <string>reciprocal hyperbolic sinus.</string>
       </property>
       <property name="styleSheet">
        <string notr="true">color: rgb(12, 150, 206)</string>
       </property>
       <property name="text">
        <string notr="true">asinh</string>
       </property>
      </widget>
     </item>
     <item row="4" column="12">
      <widget class="QPushButton" name="atanh">
       <property name="maximumSize">
        <size>
         <width>50</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="toolTip">
        <string>tangente hyperbolique réciproque.</string>
       </property>
       <property name="styleSheet">
        <string notr="true">color: rgb(12, 150, 206)</string>
       </property>
       <property name="text">
        <string notr="true">atanh</string>
       </property>
      </widget>
     </item>
     <item row="2" column="11">
      <widget class="QPushButton" name="cosh">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="styleSheet">
        <string notr="true">color: rgb(12, 150, 206)</string>
       </property>
       <property name="text">
        <string notr="true">cosh</string>
       </property>
      </widget>
     </item>
     <item row="3" column="11">
      <widget class="QPushButton" name="sinh">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="styleSheet">
        <string notr="true">color: rgb(12, 150, 206)</string>
       </property>
       <property name="text">
        <string notr="true">sinh</string>
       </property>
      </widget>
     </item>
     <item row="4" column="11">
      <widget class="QPushButton" name="tanh">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="styleSheet">
        <string notr="true">color: rgb(12, 150, 206)</string>
       </property>
       <property name="text">
        <string notr="true">tanh</string>
       </property>
      </widget>
     </item>
     <item row="2" column="10">
      <widget class="QPushButton" name="acos">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color: rgb(230, 111, 30);</string>
       </property>
       <property name="text">
        <string notr="true">acos</string>
       </property>
      </widget>
     </item>
     <item row="4" column="10">
      <widget class="QPushButton" name="atan">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color: rgb(230, 111, 30);</string>
       </property>
       <property name="text">
        <string notr="true">atan</string>
       </property>
      </widget>
     </item>
     <item row="3" column="10">
      <widget class="QPushButton" name="asin">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color: rgb(230, 111, 30);</string>
       </property>
       <property name="text">
        <string notr="true">asin</string>
       </property>
      </widget>
     </item>
     <item row="4" column="9">
      <widget class="QPushButton" name="tan">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color: rgb(230, 111, 30);</string>
       </property>
       <property name="text">
        <string notr="true">tan</string>
       </property>
      </widget>
     </item>
     <item row="3" column="9">
      <widget class="QPushButton" name="sin">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>30</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color: rgb(230, 111, 30);</string>
       </property>
       <property name="text">
        <string notr="true">sin</string>
       </property>
      </widget>
     </item>
     <item row="2" column="9">
      <widget class="QPushButton" name="cos">
       <property name="maximumSize">
        <size>
         <width>40</width>
         <height>40</height>
        </size>
       </property>
       <property name="focusPolicy">
        <enum>Qt::NoFocus</enum>
       </property>
       <property name="whatsThis">
        <string notr="true"/>
       </property>
       <property name="styleSheet">
        <string notr="true">color: rgb(230, 111, 30);</string>
       </property>
       <property name="text">
        <string notr="true">cos</string>
       </property>
      </widget>
     </item>
    </layout>
   </item>
  </layout>
 </widget>
 <resources/>
 <connections/>
</ui>
