[Issue 13684] std.numeric.isRectangular

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=13684

Berni44 <bugzilla at bernis-buecher.de> changed:

           What    |Removed                     |Added
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                 CC|                            |bugzilla at bernis-buecher.de

--- Comment #1 from Berni44 <bugzilla at bernis-buecher.de> ---
Note: std.range:transposed can do these checks.

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