RPN Scientific Calculator - Features

Complete Function List

Function	Description	Keystroke
	10 to the power of x	o
	Zeroth order Bessel's Function of the 1st kind
	First order Bessel's Function of the 1st kind
	xth order Bessel's Function of the 1st kind
	Zeroth order Bessel's Function of the 2nd kind
	First order Bessel's Function of the 2nd kind
	xth order Bessel's Function of the 2nd kind
	Absolute value of x	a
	The smallest integral value not less than x
	Cosine of x	c
	Cotangent of x
	Cosecant of x
	Cube root of x
	Double Factorial of x
	Error function of x
	Complimentary error function of x
	Exponetial function of x	e
	Factorial of x
	The largest integral value not greater than x
	The fractional part of x
	Gamma function of x
	Integer portion of x
	Inverse of x	i
	Natural logarithm of Gamma function of x
	Natural logarithm of x
	Log base 10 of x	n
	Round x to nearest integer
	Generate a random number from 0 to 1 inclusive
	Secant of x
	Sine of x	s
	x squared	q
	Square root of x	r
	Tangent of x	t
	Riemann zeta function of x	z

Binary Functions	Description	Keystroke
	y choose x
	Change in percent between x and y
	Geometric mean
	Hypotenuse formed from x and y

Operators	Description	Keystroke
	y plus x	+
	y minus x	-
	y times x	*
	y divided by x	/
	x to the power y	~
	Log base x of y	_
	integer(integer(y) divided by integer(x))
	integer(y) modulo integer(x)
	Remainder of y divided by x