View Compilation Error

0_0_24709834_13548.cpp: In function 'int main()':
0_0_24709834_13548.cpp:87:19: error: cannot convert 'double (*)[85]' to 'double (*)[105]' for argument '1' to 'double prim(double (*)[105], int)'
 sum+=prim(math,len);
                   ^
0_0_24709834_13548.cpp:108:26: error: cannot convert 'double (*)[85]' to 'double (*)[105]' for argument '1' to 'double prim(double (*)[105], int)'
 double v=prim(matx,num[i]);
                          ^