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@jiahanxie353 has proposed adding floating-point constants to the CIRCT frontend in https://github.com/llvm/circt/pull/7086. I think this is particularly interesting because we'd have to figure out ho…
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- ISA (Instruction Set Architecture)
- comparison of in instruction set of architection:
- X86
- RISC V
- Floating Point (IEEE-754)
- Parallel Computing (Distribute Memory vs. Share Memor…
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I cannot tell which behavior is "right", if there is one, and I cannot think of an example for which it could matter, but I feel like an informative note (something like the note removed in this [comm…
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INT Input of a NaN (Not a Number) Value returns 0.0 GitHub#259
Fixed with a return of "NaN"
INT$ Input of a NaN (Not a Number) Value returns 0 GitHub#259
Fixed with a return of "NaN"
HEX$ Input …
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### Description
There is a strange result which occurs from dividing by zero, given that there is no such thing as `-0` in real world mathematics, it would make sense that all of these would return `…
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Following up #301 with LLVM-ET-Arm-18.1.3-Linux-x86_64
Using -mcpu=cortex-m85 -mfloat-abi=hard, multilib system picks armv8.1m.main_hard_fpdp_nomve. We are not sure it is the best choice for Cotex-…
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**1. 为什么 0.1 + 0.2 = 0.30000000000000004 ?**
答:
因为 js 的number类型都是64位浮点数([IEEE 754 双精度64位浮点数](https://link.zhihu.com/?target=https%3A//en.wikipedia.org/wiki/IEEE_754)存储, 会失去精度。
https://zhuanlan.z…
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[Posits](https://posithub.org/conga/2019/docs/13/1430-John-Introductory.pdf) are gaining [traction](https://posithub.org/conga/2019/programme) as a replacement and clean improvement over [IEEE 754](ht…
jfcg updated
2 months ago
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### Description
# Laser guided post to reborn PHP in upcoming 8.4/9.0
## 1
Internal functions needs exactly number of arguments (needs_to|could) be optimized
(btw, `array_filter` uses 3rd …
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Implement IEEE 754 Decimal128 (and possibly Decimal64 as well, though it's less important). This has a dependency on [fixed-width integer types](https://github.com/apple/swift-numerics/issues/4) becau…