1 1 shortcuts 12 1 General 1 <ctrl>n Open a new window 1 <ctrl>w Close current window 1 F1 Open help 1 <primary>Escape Clear history 1 <ctrl>q Quit the application 1 Switching modes 1 <alt>b Switch to Basic mode 1 <alt>a Switch to Advanced mode 1 <alt>f Switch to Financial mode 1 <alt>p Switch to Programming mode 1 <alt>k Switch to Keyboard mode 1 Keyboard entry 1 asterisk Multiply (×) 1 slash Divide (÷) 1 <ctrl>R Square root (√) 1 <ctrl>I Inverse 1 <ctrl>P Pi (π) 1 <ctrl>E Enter numbers in scientific format 1 Programming mode 1 <ctrl>B Switch to binary 1 <ctrl>O Switch to octal 1 <ctrl>D Switch to decimal 1 <ctrl>H Switch to hexadecimal