- Arithmetic operations:
+
,-
,x
,/
,%
(remainder of division),!
(factorial) - Power operations:
^
,R
(square root),log
(natural logarithm),lg
,exp
(calculating the exponent) - The change of sign:
I
(sign change to the opposite),|n|
(module) - Trigonometric operations:
sin
,cos
,tan
,asin
,acos
,atan
- Hyperbolic trigonometric operations:
sinh
,cosh
,tanh
- Rounding:
R>
(the big way),R<
(down) - Decimal:
,
(puts a decimal point in a number)
TN1
/TN2
- Switching to the first/second operand bufferBR
- Reading a number from the bufferBW
- Write number to bufferC
- Cancellation buffer<x
- Removes the rightmost digit from a numberSM
- Switch from buffer mode to stack mode. For example, enter 2+2, enable stack mode, press =, 4 will appear, now if you continue to press =, 2 will be added to the result of the previous operation.E
,Pi
- Calculate the corresponding numbers