[PD] acos & asin

[Frank Barknecht]

Hi,
martin pi hat gesagt: // martin pi wrote:

> why aren't they included in the math functions? i
> tried to make externals but i get just clicking
> noises... well there is definitly a reason ... not
> fast enough?


Try the expr family of objects. They support among others: 

    sin()           1    sine            
    cos()           1    cosine          
    tan()           1    tangent         
    asin()          1    arc sine        
    acos()          1    arc cosine      
    atan()          1    arc tangent    
    atan2()         2    arc tangent of 2 variables
    sinh()          1    hyperbolic sine 
    cosh()          1    hyperbolic cosine
    tanh()          1    hyperbolic tangent
    asinh()         1    inverse hyperbolic sine
    acosh()         1    inverse hyperbolic cosine
    atan()          1    inverse hyperbolic tangent

ciao,
-- 
 Frank Barknecht                               _ ______footils.org__