From 1e223a956cfbb5482a3c4ebed65c437af7abfdc8 Mon Sep 17 00:00:00 2001
From: Rasmus Munk Larsen <rmlarsen@google.com>
Date: Tue, 18 Apr 2023 17:33:29 +0000
Subject: [PATCH] Add missing 'f' in float literal in SpecialFunctionsImpl.h
 that triggers implicit conversion warning.

---
 unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsImpl.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsImpl.h b/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsImpl.h
index 5d84701e3..03a50d3f4 100644
--- a/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsImpl.h
+++ b/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsImpl.h
@@ -324,7 +324,7 @@ EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE T generic_fast_erf_float(const T& a_x) {
   const T beta_6 = pset1<T>(0.014070470171167667f);
   const T beta_8 = pset1<T>(0.0010179625278914885f);
   const T beta_10 = pset1<T>(0.000023547966471313185f);
-  const T beta_12 = pset1<T>(-1.1791602954361697e-7);
+  const T beta_12 = pset1<T>(-1.1791602954361697e-7f);
 
   // Since the polynomials are odd/even, we need x^2.
   const T x2 = pmul(x, x);