[libcxx-commits] [libcxx] [libc++][math] Mathematical Special Functions: Hermite Polynomial (PR #89982)

Hristo Hristov via libcxx-commits libcxx-commits at lists.llvm.org
Fri May 3 23:06:09 PDT 2024


================
@@ -0,0 +1,312 @@
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+// UNSUPPORTED: c++03, c++11, c++14
+// <cmath>
+
+// Tests std::hermite and its related functions:
+//    double      hermite( unsigned n, double      x);
+//    float       hermite( unsigned n, float       x);
+//    long double hermite( unsigned n, long double x);
+//    float       hermitef(unsigned n, float       x);
+//    long double hermitel(unsigned n, long double x);
+//    template <class Integer>
+//    double      hermite( unsigned n, Integer     x);
----------------
H-G-Hristov wrote:

```suggestion
// UNSUPPORTED: c++03, c++11, c++14

// <cmath>

//    double      hermite( unsigned n, double      x);
//    float       hermite( unsigned n, float       x);
//    long double hermite( unsigned n, long double x);
//    float       hermitef(unsigned n, float       x);
//    long double hermitel(unsigned n, long double x);
//    template <class Integer>
//    double      hermite( unsigned n, Integer     x);
```
Nit: AFAIK - you just copy the synopis of the functions from the Standard to be tested in this section. IMO there is no need to comment it. I also add an empty line to separate the synopis from the rest.

https://github.com/llvm/llvm-project/pull/89982


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