debugging - Variable name expected -
i creating programme in gp/pari
foo()= { coefficient = vector(2); coefficient[1] = 1; coefficient[2] = 2; usernum = vector(2); usernum[1] = 1; usernum[2] = 2; n=2; for( r=1,n, sum = coefficient[r]* usernum[r]^r ); }
why compilation error :
variable name not expected
it appears error lies in loop cant tell whats wrong loop , can help me !!!
the name sum
reserved pari/gp's built-in function. utilize name. code can improved follows.
foo() = { coefficient = [1, 2]; usernum = [1, 2]; for(r = 1, 2, var = coefficient[r] * usernum[r]^r); }
debugging for-loop pari-gp
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