Real-Number Functions - HP 39g+ User Manual

UTPF
UTPN
UTPT

Real-number functions

CEILING
DEG RAD
FLOOR
Using mathematical functions
Upper-Tail Snedecor's F Probability given numerator
degrees of freedom and denominator degrees of freedom
(of the F distribution), evaluated at value. Returns the
probability that a Snedecor's F random variable is
greater than value.
UTPF(numerator, denominator, value)
Upper-Tail Normal Probability given mean and variance,
evaluated at value. Returns the probability that a normal
random variable is greater than value for a normal
distribution. Note: The variance is the square of the
standard deviation.
UTPN(mean, variance, value)
Upper-Tail Student's t-Probability given degrees of
freedom, evaluated at value. Returns the probability that
the Student's t- random variable is greater than value.
UTPT(degrees, value)
Some real-number functions can also take complex
arguments.
Smallest integer greater than or equal to value.
CEILING(value)
Examples
CEILING(3.2) returns 4
CEILING(-3.2) returns -3
Degrees to radians. Converts value from Degrees angle
format to Radians angle format.
DEG RAD(value)
Example
DEG RAD(
value of .
Greatest integer less than or equal to value.
FLOOR(value)
Example
FLOOR(-3.2) returns -4
) returns 3.14159265359, the
11-13