Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
dzaima
4 months ago
|
parent
|
context
|
favorite
| on:
The radix 2^51 trick (2017)
Oh, also, C23 added standard ckd_add & ckd_sub & ckd_mul for getting a boolean of whether the operation overflows (i.e. standard equivalent to __builtin_add_overflow)!
Consider applying for YC's Winter 2026 batch! Applications are open till Nov 10
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search: