9/15/2022 AM Publish (#4520)

* fix: delete unnecessary asterisk

followup fix of #4136

* optimize prime test

* Update floating-point-support.md

Explain what "ulp" stands for

Co-authored-by: opbld17 <opbld17@microsoft.com>
Co-authored-by: Colin Robertson <3836425+corob-msft@users.noreply.github.com>
Co-authored-by: opbld16 <opbld16@microsoft.com>
Co-authored-by: Kisaragi <48310258+KisaragiEffective@users.noreply.github.com>
Co-authored-by: Courtney Wales <62625502+Court72@users.noreply.github.com>
Co-authored-by: opbld15 <opbld15@microsoft.com>
Co-authored-by: TylerMSFT <Tyler.Whitney@microsoft.com>
Co-authored-by: Bryan Gold <101299717+19BMG00@users.noreply.github.com>
Co-authored-by: Edward Breeveld <42862235+EddieBreeveld@users.noreply.github.com>
Co-authored-by: Jeff Borsecnik <36546697+jborsecnik@users.noreply.github.com>

Author: 11 people