1: \label{Script_Functions}
2:
3:
4: This is 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 cas(s,e)
22: \item web({}``a'',''b'',''c'') or web(a,b,c)
23: \item html({}``a'') or html(a)
24: \item j0(x), j1(x), jn(n,x), jv(y,x)
25: \item y0(x), y1(x), yn(n,x), yv(y,x)
26: \item random
27: \item choose
28: \item tex({}``a'',''b'') or tex(a,b)
29: \item var\_in\_tex(a)
30: \item to\_string(x), to\_string(x,y)
31: \item class(), sec()
32: \item name(), firstname(), lastname(), student\_number()
33: \item check\_status(partid)
34: \item open\_date(), due\_date(), answer\_date()
35: \item sub\_string()
36: \item array\_moments(array)
37: \item format(x,y),prettyprint(x,y,target),dollarformat(x,target)
38: \item languages
39: \item map(...)
40: \item caparesponse\_check
41: \item caparesponse\_check\_list
42: \end{itemize}
43:
44:
45: We also support these functions from Math::Cephes
46: \begin{verbatim}
47:
48: bdtr: Binomial distribution
49: bdtrc: Complemented binomial distribution
50: bdtri: Inverse binomial distribution
51: btdtr: Beta distribution
52: chdtr: Chi-square distribution
53: chdtrc: Complemented Chi-square distribution
54: chdtri: Inverse of complemented Chi-square distribution
55: fdtr: F distribution
56: fdtrc: Complemented F distribution
57: fdtri: Inverse of complemented F distribution
58: gdtr: Gamma distribution function
59: gdtrc: Complemented gamma distribution function
60: nbdtr: Negative binomial distribution
61: nbdtrc: Complemented negative binomial distribution
62: nbdtri: Functional inverse of negative binomial distribution
63: ndtr: Normal distribution function
64: ndtri: Inverse of Normal distribution function
65: pdtr: Poisson distribution
66: pdtrc: Complemented poisson distribution
67: pdtri: Inverse Poisson distribution
68: stdtr: Student's t distribution
69: stdtri: Functional inverse of Student's t distribution
70:
71: \end{verbatim}
72:
73: Please see Math::Cephes for more information
74:
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