User:Coderjoe/Sandbox2: Difference between revisions
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<lang |
<lang parigp>compose(f,g)={ |
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x -> f(g(x)) |
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}; |
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fcf()={ |
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fun {Compose F G} |
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my(A,B); |
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fun {$ X} |
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A=[x->sin(x), x->cos(x), x->x^2]; |
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{F {G X}} |
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B=[x->asin(x), x->acos(x), x->sqrt(x)]; |
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end |
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for(i=1,#A, |
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end |
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print(compose(A[i],B[i])(.5)) |
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fun {Cube X} X*X*X end |
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Usage note: In Pari/GP 2.4.3 the vectors can be written as |
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fun {CubeRoot X} {Number.pow X 1.0/3.0} end |
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<lang parigp> A=[sin, cos, x->x^2]; |
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B=[asin, acos, x->sqrt(x)];</lang> |
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in |
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for |
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F in [Float.sin Float.cos Cube] |
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I in [Float.asin Float.acos CubeRoot] |
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| ⚫ | |||
{Show {{Compose I F} 0.5}} |
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end |
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Latest revision as of 20:38, 16 July 2011
<lang parigp>compose(f,g)={
x -> f(g(x))
};
fcf()={
my(A,B); A=[x->sin(x), x->cos(x), x->x^2]; B=[x->asin(x), x->acos(x), x->sqrt(x)]; for(i=1,#A, print(compose(A[i],B[i])(.5)) )
};</lang> Usage note: In Pari/GP 2.4.3 the vectors can be written as <lang parigp> A=[sin, cos, x->x^2];
B=[asin, acos, x->sqrt(x)];</lang>