Remove deprecated BigRational::simplified()

Author: BenMorel

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 
 ## UNRELEASED (0.16.0)
 
+💥 **Breaking changes**
+
+- Deprecated method `BigRational::simplified()` has been removed, as it is now a no-op
+
 ✨ **New features**
 
 - New method: `BigDecimal::getIntegralPart()` returns the integral part as `BigInteger` (this method existed with a different signature in version 0.14, and was removed in 0.15)

src/BigRational.php

@@ -16,9 +16,6 @@
 use function min;
 use function strlen;
 use function substr;
-use function trigger_error;
-
-use const E_USER_DEPRECATED;
 
 /**
  * An arbitrarily large rational number.
@@ -359,21 +356,6 @@ public function negated(): static
         return new BigRational($this->numerator->negated(), $this->denominator, false, false);
     }
 
-    /**
-     * Returns the simplified value of this BigRational.
-     *
-     * @deprecated Since 0.15, this is a no-op. BigRational numbers are always in their simplest form.
-     */
-    public function simplified(): BigRational
-    {
-        trigger_error(
-            'BigRational::simplified() is a no-op since 0.15, and will be removed in 0.16. BigRational numbers are now always simplified to lowest terms.',
-            E_USER_DEPRECATED,
-        );
-
-        return $this;
-    }
-
     #[Override]
     public function compareTo(BigNumber|int|string $that): int
     {

tests/BigRationalTest.php

@@ -601,35 +601,6 @@ public static function providerNegated(): array
         ];
     }
 
-    /**
-     * @param string $rational The rational number to test.
-     * @param string $expected The expected negated number.
-     */
-    #[DataProvider('providerSimplified')]
-    public function testSimplified(string $rational, string $expected): void
-    {
-        self::assertBigRationalEquals($expected, BigRational::of($rational)->simplified());
-    }
-
-    public static function providerSimplified(): array
-    {
-        return [
-            ['0', '0'],
-            ['1', '1'],
-            ['-1', '-1'],
-            ['0/123456', '0'],
-            ['-0/123456', '0'],
-            ['-1/123456', '-1/123456'],
-            ['4/6', '2/3'],
-            ['-4/6', '-2/3'],
-            ['123/456', '41/152'],
-            ['-234/567', '-26/63'],
-            ['489798742123504998877665/387590928349859112233445', '32653249474900333258511/25839395223323940815563'],
-            ['-395651984391591565172038784/445108482440540510818543632', '-8/9'],
-            ['1.125', '9/8'],
-        ];
-    }
-
     /**
      * @param string     $a   The first number to compare.
      * @param int|string $b   The second number to compare.