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Define C++20 concepts#848

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mborland wants to merge 19 commits into

boostorg:developboostorg/math:developfrom

mborland:conceptsmborland/math:conceptsCopy head branch name to clipboard

Conversation Commits19 (19)Checks Files changed

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Define C++20 concepts#848
mborland wants to merge 19 commits into
boostorg:developfrom
mborland:concepts

Change concept to allow integer promotion to double a la STL

2f889d4

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