math: Remove bogus math implementations

diff --git a/math/e_exp10.c b/math/e_exp10.c
deleted file mode 100644
index 82fbde520d..0000000000
--- a/math/e_exp10.c
+++ /dev/null
@@ -1,33 +0,0 @@ 
-/* Copyright (C) 1998-2024 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <math.h>
-#include <math_private.h>
-#include <float.h>
-#include <libm-alias-finite.h>
-
-double
-__ieee754_exp10 (double arg)
-{
-  if (isfinite (arg) && arg < DBL_MIN_10_EXP - DBL_DIG - 10)
-    return DBL_MIN * DBL_MIN;
-  else
-    /* This is a very stupid and inprecise implementation.  It'll get
-       replaced sometime (soon?).  */
-    return __ieee754_exp (M_LN10 * arg);
-}
-libm_alias_finite (__ieee754_exp10, __exp10)
diff --git a/math/e_exp10l.c b/math/e_exp10l.c
deleted file mode 100644
index 2786ca34b4..0000000000
--- a/math/e_exp10l.c
+++ /dev/null
@@ -1,33 +0,0 @@ 
-/* Copyright (C) 1998-2024 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <math.h>
-#include <math_private.h>
-#include <float.h>
-#include <libm-alias-finite.h>
-
-long double
-__ieee754_exp10l (long double arg)
-{
-  if (isfinite (arg) && arg < LDBL_MIN_10_EXP - LDBL_DIG - 10)
-    return LDBL_MIN * LDBL_MIN;
-  else
-    /* This is a very stupid and inprecise implementation.  It'll get
-       replaced sometime (soon?).  */
-    return __ieee754_expl (M_LN10l * arg);
-}
-libm_alias_finite (__ieee754_exp10, __exp10)
diff --git a/math/s_fma.c b/math/s_fma.c
deleted file mode 100644
index e036a1c809..0000000000
--- a/math/s_fma.c
+++ /dev/null
@@ -1,36 +0,0 @@ 
-/* Compute x * y + z as ternary operation.
-   Copyright (C) 1997-2024 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#define NO_MATH_REDIRECT
-#define dfmal __hide_dfmal
-#define f32xfmaf64 __hide_f32xfmaf64
-#include <math.h>
-#undef dfmal
-#undef f32xfmaf64
-#include <libm-alias-double.h>
-#include <math-narrow-alias.h>
-
-double
-__fma (double x, double y, double z)
-{
-  return (x * y) + z;
-}
-#ifndef __fma
-libm_alias_double (__fma, fma)
-libm_alias_double_narrow (__fma, fma)
-#endif
diff --git a/math/s_fmaf.c b/math/s_fmaf.c
deleted file mode 100644
index 407531a40c..0000000000
--- a/math/s_fmaf.c
+++ /dev/null
@@ -1,30 +0,0 @@ 
-/* Compute x * y + z as ternary operation.
-   Copyright (C) 1997-2024 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#define NO_MATH_REDIRECT
-#include <math.h>
-#include <libm-alias-float.h>
-
-float
-__fmaf (float x, float y, float z)
-{
-  return (x * y) + z;
-}
-#ifndef __fmaf
-libm_alias_float (__fma, fma)
-#endif
diff --git a/math/s_fmal.c b/math/s_fmal.c
deleted file mode 100644
index 05fd756b32..0000000000
--- a/math/s_fmal.c
+++ /dev/null
@@ -1,32 +0,0 @@ 
-/* Compute x * y + z as ternary operation.
-   Copyright (C) 1997-2024 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#define NO_MATH_REDIRECT
-#define f64xfmaf128 __hide_f64xfmaf128
-#include <math.h>
-#undef f64xfmaf128
-#include <libm-alias-ldouble.h>
-#include <math-narrow-alias.h>
-
-long double
-__fmal (long double x, long double y, long double z)
-{
-  return (x * y) + z;
-}
-libm_alias_ldouble (__fma, fma)
-libm_alias_ldouble_narrow (__fma, fma)