ccode (Symbolic Math Toolbox)

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ccode	Examples	See Also

C code representation of a symbolic expression.

Syntax

ccode(s)

Description

ccode(s) returns a fragment of C that evaluates the symbolic expression s.

Examples

The statements

syms x
f = taylor(log(1+x));
ccode(f)

return

t0 = x-x*x/2+x*x*x/3-pow(x,4.0)/4+pow(x,5.0)/5;

The statements

H = sym(hilb(3));
ccode(H)

return

H[0][0] = 1.0;          H[0][1] = 1.0/2.0;      H[0][2] = 1.0/3.0;
H[1][0] = 1.0/2.0;      H[1][1] = 1.0/3.0;      H[1][2] = 1.0/4.0;
H[2][0] = 1.0/3.0;      H[2][1] = 1.0/4.0;      H[2][2] = 1.0/5.0;