RealmOA Library

oa::matrix::equal

Compare every FP32 element with one scalar and return an FP32 zero/one mask. Equality follows the device’s ordinary IEEE comparison: NaN never compares equal, while positive and negative zero compare equal. The result is intentionally detached because a discrete mask has no admitted adjoint. Errors Returns an error when input is not FP32, its element count exceeds the shader ABI, allocation fails, or runtime recording fails.

FnRust public API

Function Documentation

pub fn equal( input: &Matrix, value: f32 ) -> Result<Matrix>
Compare every FP32 element with one scalar and return an FP32 zero/one mask. Equality follows the device’s ordinary IEEE comparison: NaN never compares equal, while positive and negative zero compare equal. The result is intentionally detached because a discrete mask has no admitted adjoint. Errors Returns an error when input is not FP32, its element count exceeds the shader ABI, allocation fails, or runtime recording fails.