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docs: Modify specification of trunc_u and trunc_s. #924

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cqc-alec merged 1 commit into from
Apr 12, 2024
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docs: Modify specification of trunc_u and trunc_s. #924

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4 changes: 2 additions & 2 deletions specification/hugr.md
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Original file line number Diff line number Diff line change
Expand Up @@ -1798,8 +1798,8 @@ Conversions between integers and floats:

| Name | Inputs | Outputs | Meaning |
| -------------- | --------- | ------------------------ | --------------------- |
| `trunc_u<N>` | `float64` | `Sum(#(int<N>), #(ErrorType))` | float to unsigned int. Returns an error when the float is non-finite or cannot be exactly stored in N bits. |
| `trunc_s<N>` | `float64` | `Sum(#(int<N>), #(ErrorType))` | float to signed int. Returns an error when the float is non-finite or cannot be exactly stored in N bits. |
| `trunc_u<N>` | `float64` | `Sum(#(int<N>), #(ErrorType))` | float to unsigned int, rounding towards zero. Returns an error when the float is non-finite. |
| `trunc_s<N>` | `float64` | `Sum(#(int<N>), #(ErrorType))` | float to signed int, rounding towards zero. Returns an error when the float is non-finite. |
| `convert_u<N>` | `int<N>` | `float64` | unsigned int to float |
| `convert_s<N>` | `int<N>` | `float64` | signed int to float |

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