fix typo

AkmalFairuz · web-flow · commit 8a2272ba0018 · 2024-06-06T14:03:55.000+07:00
diff --git a/src/Math.php b/src/Math.php
@@ -58,7 +58,7 @@ public static function solveQuadratic(float $a, float $b, float $c) : array{
 		if($a === 0.0){
 			throw new \InvalidArgumentException("Coefficient a cannot be 0!");
 		}
-		$discriminant = $b ** $b - 4 * $a * $c;
+		$discriminant = $b * $b - 4 * $a * $c;
 		if($discriminant > 0){ //2 real roots
 			$sqrtDiscriminant = sqrt($discriminant);
 			return [

Original file line number	Diff line number	Diff line change
`@@ -58,7 +58,7 @@ public static function solveQuadratic(float $a, float $b, float $c) : array{`
`58`	`58`	`if($a === 0.0){`
`59`	`59`	`throw new \InvalidArgumentException("Coefficient a cannot be 0!");`
`60`	`60`	`}`
`61`		`- $discriminant = $b ** $b - 4 * $a * $c;`
	`61`	`+ $discriminant = $b * $b - 4 * $a * $c;`
`62`	`62`	`if($discriminant > 0){ //2 real roots`
`63`	`63`	`$sqrtDiscriminant = sqrt($discriminant);`
`64`	`64`	`return [`