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@RobinHerbots Hello! I use decimal mask with an unlimited number of decimal places. To validate the value, I use Inputmask.isValid and when entering 16 or 17 digits after the decimal point, the isVa…
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6.51 + 1.47 = 7.9799999999999995
???
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@apaprocki has suggested that, for cases where it's within a certain range of precision, BigDecimal could be lowered to IEEE 754 decimal64, which has some highly optimized implementations.
Within a…
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次の計算結果になるのをみて、-0って何?となった。
IEEE 754の浮動小数の仕様だけど、いろいろ気になる。
```javascript
-1 * 0 = -0
```
- -0と0は一緒なのか
- 一緒じゃないなら使い分けで問題が発生しうるのか
- TypeScriptでは使い分けるのか
- 0に変換したかったらどうするのか
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from IEEE 754-2019: sec 9.2 Additional mathematical operations
"Language standards should define, to be implemented according to this subclause, as many of the operations in Table 9.1 as is appropr…
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### Zig Version
0.9.1
### Steps to Reproduce
Compile the program in this gist: https://gist.github.com/saierd/3ee0a898ae7fa5b469e53536851cb39c
`lib.cpp`:
```cpp
#include
void test(…
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👇🏻see the list blew
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## Build Information
Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=768837&view=results
Build error leg or test failing: System.Tests.HalfTests.ExplicitConversion_FromSingl…
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I stumbled across https://github.com/WebKit/WebKit/blob/main/Source/WebCore/platform/Decimal.cpp today. This is apparently used for ``, see https://github.com/WebKit/WebKit/blob/main/Source/WebCore/ht…
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https://github.com/cortex-js/cortex-js.github.io/blob/2cdfc0e0c6bcf84aa090f4cddd9d7367e19e5e81/math-json/index.html#L1913-L1914
```html
the number is in the range \([-(2^{53})+1, (2^{53})-1]\) so it…