when i compile this program this is what it says:Code:#include <stdio.h> #include <math.h> int main() { int i; double x_i,a_i,D,Q; printf("\n"); for(i=0;i<20;i++) { double k=i; i=1+k; a_i=1.5-log(x_i+1)+0.5*x_i^0.25; x_i=1+i*0.25; printf("i x_i a_1\n"); printf("_________________________\n"); printf("%2d %.3f 7.5f\n",i,x_i,a_i); } }
.c: In function 'main':
:12: error: invalid operands to binary ^ (have 'double' and 'double')
iacs5.ucsd.edu%
what does that mean?