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I'm interested in performing cryptographic arithmetic involving negative (signed) integers. As is made evident in #1, this crate does not yet provide support for this.
I'm exploring what writing t…
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The following method would verify in previous versions of *Dafny*, but it now fails to verify without the commented out intermediate assertion:
```dafny
method mul(x: nat, y: nat) returns (z: nat)…
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Implement basic arithmetic and bitwise operations for U64 (Unsigned 64-bit integer). Follow the pattern of existing Nat functions and include bitwise operations.
Tasks
- [ ] Implement basic ar…
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[P3161R0](https://wg21.link/p3161r0) Unified integer overflow arithmetic (Tiago Freire)
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```fortran
program main
integer, parameter :: i1 = huge(1_8)
print *, i1
end
```
```console
$ gfortran a.f90 && ./a.out
a.f90:2:30:
2 | integer, parameter :: i1 = huge(1_8)
…
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TinyJS seems to treat integers differently from other numbers?
```
enno@erdbaer:~/src/tiny-js@master$ ./Script
> Interactive mode... Type quit(); to exit, or print(...); to print something, or du…
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The C standard says ([1](https://stackoverflow.com/questions/45926898/detect-overflow-when-converting-integral-to-floating-types), [2](https://wiki.sei.cmu.edu/confluence/display/c/FLP34-C.+Ensure+tha…
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Hello,
I installed tk5 with the latest BREXX370 version.
I suppose also this behaviour could be relate to the other open issue TRUNCATE ROUDING.
The source is
```
SAY TIME(); SAY DATE() …
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_Submitted by:_ _Geomol_
This works:
bc.. >> t: 225:00
== 225:00
> > t - 1
> > == 224:59:59
p.
This doesn't:
bc.. >> t: 226:00
== 226:00
> > t - 1
> > *\* Script error: time! overflow/underflow…
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## Test failures in Vector Integer Arithmetic Instructions
Last updated: November 13, 2022
#### Description:
Tests for the unit testing have been added and necessary environment changes hav…
ghost updated
2 months ago