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j3-fortran / fortran_proposals

Proposals for the Fortran Standard Committee
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proposal to add missing IEEE-754 functions #291

Open everythingfunctional opened 1 year ago

everythingfunctional commented 1 year ago

This proposes to add all of the missing functions from IEEE-754 Table 9.1.

Note: I did not add exp2 or exp10 as they are expressible as 2**x and 10**x already, but I would be willing to add them if there are some who believe there is reason to do so. Ditto for pow and pown, but I believe there is even less chance of reason to add them since x**y and x**n are exactly the same.

Fix #222

everythingfunctional commented 1 year ago

Note to those interested, IEEE-754 2019 can be found here.