0
Rad
2nd
(
)
%
1/x
x2
x3
yx
x!
xy
log
sin
cos
tan
ln
sinh
cosh
tanh
ex
Deg
π
EE
Rand
mc
m+
m-
mr
AC
+/–
÷
×
7
8
9
4
5
6
+
1
2
3
=
0
.

Extra key functions compared to the classic calculator standard buttons:
2nd: changes the trigonometric buttons to their inverse functions
1/x: returns the reciprocal of a value in decimal format
X2: raises X to the power of 2
X3: cubes a value
YX: raises Y to the power of X
x!: calculates the factorial of a value
log: is the common logarithm
sin(h): (hyperbolic) sine of an angle
cos(h): (hyperbolic) cosine of an angle
tan(h): (hyperbolic) tangent of an angle
ln: is the natural logarithm (to the base e)
e: is a mathematical constant, Euler’s number
deg: changes the mode to express trigonometric functions in degrees
p: is a mathematical constant, the ratio of a circle’s circumference to its diameter (3.141592653589793...)
EE: an operator that multiplies the current displayed value by 10 to the power of the next value
Rand: returns a random number between 0 and 1

The other classic calculator standard buttons:
mc: erases the memory content
mr: gets the memory content
ms: stores the number on the display to the memory
m+: takes the number on the display, adds it to the memory and puts the result into the memory
m-: subtract the number in the display from the current number in the memory
<=: removes the last digit on the display
ce: resets the calculator and the memory
c: resets the calculator (but not the memory)
+/-: change the mathematical sign of
v: square root of
/: divide
%: calculate percentage => To calculate x percent of y simply enter x%y
*: multiply
1/x: a multiplicative inverse or reciprocal for a number x
-: subtract
+: add