Arc cosine
Contents

1.Description

Outputs the arc cosine (reverse function to cosine) of a numerical input value.

2.Inputs

No.NameInitialisationDescription
1E1 Value0
Input value

3.Outputs

No.NameInitialisationSBCDescription
1A1 ArcCos0s
Arc cosine of value 1
2A2 ArcCos(sbc)0sbc
Arc cosine of value 1
3A3 Error0s
Sends a 1 if value 1 does not lie between -1 and 1, otherwise a 0.
s = send, sbc = send by change

4.Other

Recalculation during start:Yes
Module is retentive:No
Internal designation:17704
Category:Math. functions trigonometry

5.Similar functions

Cosine (degrees)
Hyperbolic cosine
Sine (degrees)
Arc sine
Hyperbolic sine
Tangent (degrees)
Arc tangent
Hyperbolic tangent