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1.1     ! bowersj2    1: \label{Script_Functions}
        !             2: 
        !             3: 
        !             4: A list of functions that have been written that are available in the
        !             5: Safe space scripting environment inside a problem. 
        !             6: 
        !             7: \begin{itemize}
        !             8: \item sin(x), cos(x), tan(x) 
        !             9: \item asin(x), acos(x), atan(x), atan2(y,x) 
        !            10: \item log(x), log10(x) 
        !            11: \item exp(), pow(x,y), sqrt(x) 
        !            12: \item abs(x), sgn(x) 
        !            13: \item erf(x), erfc(x) 
        !            14: \item ceil(x), floor(x) 
        !            15: \item min(...), max(...) 
        !            16: \item factorial(n) 
        !            17: \item N\%M (modulo function)
        !            18: \item sinh(x), cosh(x), tanh(x) 
        !            19: \item asinh(x), acosh(x), atanh(x) 
        !            20: \item roundto(x,n) 
        !            21: \item web({}``a'',''b'',''c'') or web(a,b,c) 
        !            22: \item html({}``a'') or html(a) 
        !            23: \item j0(x), j1(x), jn(n,x), jv(y,x) 
        !            24: \item y0(x), y1(x), yn(n,x), yv(y,x) 
        !            25: \item random 
        !            26: \item choose 
        !            27: \item tex({}``a'',''b'') or tex(a,b) 
        !            28: \item var\_in\_tex(a) 
        !            29: \item to\_string(x), to\_string(x,y) 
        !            30: \item class(), section() 
        !            31: \item name(), student\_number() 
        !            32: \item open\_date(), due\_date(), answer\_date() 
        !            33: \item sub\_string() 
        !            34: \item array\_moments(array) 
        !            35: \item format(x,y),prettyprint(x,y) 
        !            36: \item map(...) 
        !            37: \item caparesponse\_check 
        !            38: \item caparesponse\_check\_list
        !            39: \end{itemize}
        !            40: 
        !            41: 
        !            42: We also support these functions from Math::Cephes \begin{verbatim}
        !            43: 
        !            44:  bdtr:  Binomial distribution
        !            45:  bdtrc:  Complemented binomial distribution
        !            46:  bdtri:  Inverse binomial distribution
        !            47:  btdtr:  Beta distribution
        !            48:  chdtr:  Chi-square distribution
        !            49:  chdtrc:  Complemented Chi-square distribution
        !            50:  chdtri:  Inverse of complemented Chi-square distribution
        !            51:  fdtr:  F distribution
        !            52:  fdtrc:  Complemented F distribution
        !            53:  fdtri:  Inverse of complemented F distribution
        !            54:  gdtr:  Gamma distribution function
        !            55:  gdtrc:  Complemented gamma distribution function
        !            56:  nbdtr:  Negative binomial distribution
        !            57:  nbdtrc:  Complemented negative binomial distribution
        !            58:  nbdtri:  Functional inverse of negative binomial distribution
        !            59:  ndtr:  Normal distribution function
        !            60:  ndtri:  Inverse of Normal distribution function
        !            61:  pdtr:  Poisson distribution
        !            62:  pdtrc:  Complemented poisson distribution
        !            63:  pdtri:  Inverse Poisson distribution
        !            64:  stdtr:  Student's t distribution
        !            65:  stdtri:  Functional inverse of Student's t distribution
        !            66: 
        !            67: \end{verbatim} Please see Math::Cephes for more information 
        !            68: