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Interesting, getting the sin(x) from crossing two vectors in vector algebra. After getting the sin(x), want to get the arc sin as asin(x) but need more precision. In standard Fortran95 there is suppos ...

Note: in Silverfrost Fortran, 64 bit with Win11, when calling the function ASIN(A) and A=1.D0, get "invalid floating point operation". The limits for A, per the mathematical functions for Si ...

Not sure why one cannot have more than one project file in a folder with different names? Sid kraft

I have a large Fortran progrqm and I want to build the executable routine with a c++ program output module, how canthis be accomplished? Sid Kraft

Is there a function available in Silverfrost Fortran to calculate the center and radius of a circle with 3 x,y,z coordinates on the circumference? Sid Kraft

CAN'T BELIEVE THIS IS SO DIFFICULT. WHEN USING PLATO, IT AUTOMATICALLY INCLUDED LINE NUMBERS ON THE OUTPUT LISTING. NOW USING SDBG, CANNOT GET THE LINE NUMBERS TO PRINT. HAVE USED THE SETTING FOR THE ...

Have 3 coordinates on the circumference of a circle, 3d(x,y,z), want to find the center. Is there a math function in F99 to do? Please advise. Sid Kraft

Paul: How do I upload the source file? Sid

Found a difference using Win 10 vs. using Win 11, should be using Win 11 for all

For all users who are still using Win 10, have this system on my laptop, compiled some programs with Silverfrost Fortran with the 64 bit system, get different errors reported. Ran the same system on m ...

Been using Silverfrost Fortran for several years, never had any major issues, now getting many errors with the 64 bit system including error 343, invalid stream pointer? Not sure why a lot of errors w ...

Interesting, compiling with the Silverfrost Fortran compiler, when I do in Debug Win 32, compiles fine. When I do with the parameters Debug 64 bit, get the error 343, invalid stream pointer (file* = n ...

Forgot, how do I set the compiler for FTN95 to output line numbers in the compile listing? Sid Kraft

Hi Paul: Did both for debug 32 bit and debug 64 bit when I compiled. Also set for check 32 and 64 bit, did not help. How do I upload the code to you so you can test? Sid Kraft

Note: Deleted the Silverfrost folder in my Program Files(xz86) re-downloaded the latest version, still getting Set Breakpoint Errors in the debug x64 version, not sure why. Program is very large, can ...