decimal
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alkis
Decimal Floating Point arithmetic for rust
How are folks dealing with the need to have const/static d128 literals? It seems like it might be possible these days to have the `d128!()` macro and things like `zero()`...
The `decNumberRescale` is more convenient than `quantize` in some situations where rounding is desired. It would be nice to support a `rescale` method on `d128`. I'm not sure exactly how...
The calculate crate would benefit from using `d128` instead of `f64` for calculating floats accurately. The ion shell uses calculate for it's built-in calc command. The methods above are required...
```rust error[E0308]: mismatched types --> src/dec128.rs:229:35 | 229 | decQuadToString(self, buf.as_mut().as_mut_ptr()); | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected u8, found i8 | = note: expected type `*mut u8` found type `*mut i8` error[E0308]: mismatched...
This is basically a rewrite of #16 using procedural macros which were stabilized in the 2018 edition (rustc 1.31.0). There are a few things that I haven't addressed yet, since...
I need to round and fetch the integer equivalent of a d128 instance. There don't appear to be many ways to do this. The closest I've found is to use...
Hi I want to use decimal64 data type in my own C program. So how can I add this library in my C program? Thanks
It seems like the `exp()` method causes an infinite loop no matter what you give it. Example: ```rust use decimal::d128; fn main() { d128!(10).exp(d128!(0)); } ```
The idea is to use `decQuadReduce()` function that eliminates insignificant zeroes from the number before hashing.
