Trigonometry Functions - HP 39g+ User Manual

AND
IFTE
NOT
OR
XOR

Trigonometry functions

ACOT
ACSC
ASEC
COT
CSC
Using mathematical functions
Greater than or equal to. Returns 1 if true, 0 if false.
value1 value2
Compares value1 and value2. Returns 1 if they are both
non-zero, otherwise returns 0.
value1 AND value2
If expression is true, do the trueclause; if not, do the
falseclause.
IFTE(expression, trueclause, falseclause)
Example
2
IFTE(X>0,X
Returns 1 if value is zero, otherwise returns 0.
NOT value
Returns 1 if either value1 or value2 is non-zero, otherwise
returns 0.
value1 OR value2
Exclusive OR. Returns 1 if either value1 or value2—but
not both of them—is non-zero, otherwise returns 0.
value1 XOR value2
The trigonometry functions can also take complex
numbers as arguments. For SIN, COS, TAN, ASIN,
ACOS, and ATAN, see the Keyboard category.
Arc cotangent.
ACOT(value)
Arc cosecant.
ACSC(value)
Arc secant.
ASEC(value)
Cotangent: cosx/sinx.
COT(value)
Cosecant: 1/sinx
CSC(value)
3
,X )
11-19