From 1a8dc9872250309ca02c79acd75e13ec1aef287f Mon Sep 17 00:00:00 2001
From: Andrew DalPino <me@andrewdalpino.com>
Date: Tue, 19 Sep 2023 00:19:09 -0500
Subject: [PATCH] Fix bug in polyfill

---
 config.json    | 2 +-
 ext/config.m4  | 2 +-
 src/Vector.php | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/config.json b/config.json
index 4d6ce22..9af2a2c 100644
--- a/config.json
+++ b/config.json
@@ -6,7 +6,7 @@
     "author": "The Rubix ML Community",
     "version": "3.0.3",
     "verbose": true,
-    "extra-cflags": "-O3 -ffast-math",
+    "extra-cflags": "-O3",
     "extra-libs": "-lopenblas -llapacke -lgfortran",
     "extra-sources": [
         "include/arithmetic.c",
diff --git a/ext/config.m4 b/ext/config.m4
index 4f8a6e2..40d2d4b 100644
--- a/ext/config.m4
+++ b/ext/config.m4
@@ -35,7 +35,7 @@ if test "$PHP_TENSOR" = "yes"; then
 	include/linear_algebra.c
 	include/signal_processing.c
 	include/settings.c"
-	PHP_NEW_EXTENSION(tensor, $tensor_sources, $ext_shared,, -O3 -ffast-math)
+	PHP_NEW_EXTENSION(tensor, $tensor_sources, $ext_shared,, -O3)
 	PHP_ADD_BUILD_DIR([$ext_builddir/kernel/])
 	for dir in "tensor tensor/decompositions tensor/exceptions tensor/reductions"; do
 		PHP_ADD_BUILD_DIR([$ext_builddir/$dir])
diff --git a/src/Vector.php b/src/Vector.php
index cc54b75..773d520 100644
--- a/src/Vector.php
+++ b/src/Vector.php
@@ -1768,7 +1768,7 @@ public function lessEqualMatrix(Matrix $b) : Matrix
             $rowC = [];
 
             foreach ($this->a as $j => $valueA) {
-                $rowC[] = $valueA < $rowB[$j] ? 1 : 0;
+                $rowC[] = $valueA <= $rowB[$j] ? 1 : 0;
             }
 
             $c[] = $rowC;