ACOS

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Command

ACOS

ACOS <n>

Returns the arc cosine value of the input.

The commands DEGREES and RADIANS are used to say whether angles are specified in degrees or radians.

Parameters

<n>

Anything that evaluates to a number. This can be a variable, a number, another function, or an expression which includes numbers, variables and/or functions.

For example:

123

r1

r2 + r3

(r1 + (abs(a1 * a2) / (b3 * 62)))

Example

a1 = ACOS(r1)

a1 = ACOS(w1+0.12)

a1 = ACOS(1/abs(18124.124))