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-### What it does
-Looks for floating-point expressions that
-can be expressed using built-in methods to improve both
-accuracy and performance.
-
-### Why is this bad?
-Negatively impacts accuracy and performance.
-
-### Example
-```
-use std::f32::consts::E;
-
-let a = 3f32;
-let _ = (2f32).powf(a);
-let _ = E.powf(a);
-let _ = a.powf(1.0 / 2.0);
-let _ = a.log(2.0);
-let _ = a.log(10.0);
-let _ = a.log(E);
-let _ = a.powf(2.0);
-let _ = a * 2.0 + 4.0;
-let _ = if a < 0.0 {
- -a
-} else {
- a
-};
-let _ = if a < 0.0 {
- a
-} else {
- -a
-};
-```
-
-is better expressed as
-
-```
-use std::f32::consts::E;
-
-let a = 3f32;
-let _ = a.exp2();
-let _ = a.exp();
-let _ = a.sqrt();
-let _ = a.log2();
-let _ = a.log10();
-let _ = a.ln();
-let _ = a.powi(2);
-let _ = a.mul_add(2.0, 4.0);
-let _ = a.abs();
-let _ = -a.abs();
-``` \ No newline at end of file