Arjen Markus

I pretty much doubt you can get closer: the Fortran and C compilers are likely to use slightly different ordering of the machine instructions. I tried with gfortran and Intel...

I have attached a very first version of the module - [quadrature_tanh_sinh.f90.txt](https://github.com/fortran-lang/stdlib/files/7799189/quadrature_tanh_sinh.f90.txt)

How about get_and_remove or get_remove? That makes the function completely clear, albeit via a more verbose name. Op di 7 sep. 2021 om 15:29 schreef Aman Godara ***@***.***>: > Python...

As for prior art: see https://sourceforge.net/p/flibs/svncode/HEAD/tree/trunk/src/computing/automdiff.f90 (and quite possibly others as well ;)). I would say it is a useful addition to have but you do not refer to your...

Hm, that means that you cannot prepare for reading the file - like: determine the number of lines, knowing one value per line, allocate the array and then read the...

Isn't a problem with this algorithm that the compiler has to respect the parentheses? That would probably not be the case with any optimisation option and I do not know...

That might be a possibility, but I do not know - the problem is that the parentheses are superfluous from a mathematical point of view, so that seems orthogonal to...

Well, that is encouraging, but unless I am mistaken, Intel Fortran does not adhere to parentheses in the same way, at least not by default. Op ma 26 apr. 2021...

I stand corrected 😊. I remembered reading something like that in the compiler's help output: /Qprotect-parens[-] enable/disable(DEFAULT) a reassociation optimization for REAL and COMPLEX expression evaluations by not honoring parenthesis...

Intriguing :). It should not be very difficult to implement these algorithms and measure the performance. SUch an endeavour could be reported in blog form on the Fortran-lang site. What...