Symbolic Math Toolbox

ccode

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/2.0+x*x*x/3.0-x*x*x*x/4.0+x*x*x*x*x/5.0;
  

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;
  

See Also

fortran, latex, pretty

Arithmetic Operations

collect