SIN to difficult for Siemens CPU ???

userxyz · May 4, 2009

Math problems in SCL, why does this happen ?

Thanks in forward,

Kind regards,

Gerry

rdrast · May 4, 2009

Well, it looks like you are using degrees, but the sin function is expecting radians (The sin of 90 Radians is 0.89399...).

userxyz · May 4, 2009

damn

Damn,

not the first time I make this mistake

rdrast said:
Well, it looks like you are using degrees, but the sin function is expecting radians (The sin of 90 Radians is 0.89399...).

shooter · May 4, 2009

answer within 15 minutes good god.
en da vur ene belg ( net als ik trouwens)

L D[AR2P#0.0] · May 4, 2009

Combo said:
Damn,

not the first time I make this mistake

Write your own sine function that accepts degrees as an input.

userxyz · May 5, 2009

ahum

uw vlagje klopt niet

shooter said:
answer within 15 minutes good god.
en da vur ene belg ( net als ik trouwens)

userxyz · May 5, 2009

okay

I did, thanks,

INPUT: REAL;
OUTPUT: REAL;
PI: REAL;

BEGIN
PI:= 3.14159
OUTPUT:= SIN(INPUT * (PI / 180))
END_FUNCTION

L D[AR2 said:
Write your own sine function that accepts degrees as an input.