[cfp-interest 3586] "invalid" => domain error?

Fred J. Tydeman tydeman at tybor.com
Sat Sep 6 22:07:52 PDT 2025


Should C23 Annex F.10 Mathematics <math.h> and <tgmath.h>
be updated with:

"Invalid" being raised is a domain error.
"Divide-by-zero" being raised is a pole error.
"Overflow" being raised is a range error.
"Underflow" being raised is a range error.


---
Fred J. Tydeman        Tydeman Consulting
tydeman at tybor.com      Testing, numerics, programming
+1 (702) 608-6093      Vice-chair of INCITS/C (ANSI "C")
Sample C17+FPCE tests: http://www.tybor.com
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