This question was already raised before. Does Maple 11 "fortran" command generates code which is compatible with Fortran 90 (or 95)? I have a problem in several respects, especially in the syntax of "continuation" lines. How can I generate Fortran 90 syntax. To be more specific: When long line is of code is generated 'number' sign is used to continue on the new line. In fortran 90 '&' sign is expected. i.e. fortran 77: #2*rho1(i+32 #)*rho1(i+11)-0.2037715763 instead we need in fortran 90: & 2*rho1(i+32 & &)*rho1(i+11)-0.2037715763 &