#PEST PLUGIN MATH

This plugin affords math related expectations.

#Requirements

#toBeDivisibleBy()

    expect(8)->toBeDivisibleBy(4);
    expect(8)->not->toBeDivisibleBy(3);

#toBePowerOf()

    expect(4096)->toBePowerOf(8);
    expect(128)->not->toBePowerOf(3);

#toBeMaxOf()

    expect(6)->toBeMaxOf([-6, 0, 6]);
    expect(5.5)->not->toBeMaxOf([2, 4.2, 5.5, 6]);

#toBeMinOf()

    expect(-6)->toBeMinOf([-6, 0, 1]);
    expect(5.5)->not->toBeMinOf([2, 4.2, 5.5, 6]);

#toBeEven()

    expect(6)->toBeEven();
    expect(7)->not->toBeEven();

#toBeOdd()

    expect(7)->toBeOdd();
    expect(6)->not->toBeOdd();

#toBePrime()

    expect(3)->toBePrime();
    expect(6)->not->toBePrime();

#toBePositive()

    expect(1)->toBePositive();
    expect(-2)->not->toBePositive();

#toBeNegative()

    expect(-1)->toBeNegative();
    expect(2)->not->toBeNegative();

#toBeSqrtOf()

    expect(3)->toBeSqrtOf(9);
    expect(3.16)->toBeSqrtOf(10, 2);
    expect(2)->not->toBeSqrtOf(9);

#toBeFactorialOf()

    expect(6)->toBeFactorialOf(3);
    expect(4)->not->toBeFactorialOf(2);

#toBeAbsoluteOf()

$$\mid -3 \mid$$

    expect(3)->toBeAbsoluteOf(-3);
    expect(-3)->not->toBeAbsoluteOf(-3);

#toBeLogarithmOf()

$$\log_{base}(number)$$
Base default is euler's number.

    expect(0.69897000433602)->toBeLogarithmOf(number: 5, base: 10);
    expect(1)->not->toBeLogarithmOf(number: 1);

#toBeSumOf()

    expect(6)->toBeSumOf([1, 2, 3]);
    expect(4)->not->toBeSumOf([2, 3]);

#toBeSummationOf()

$$\sum\limits_n^k x * 2$$

    expect(2)->toBeSummationOf(fn (int $x) => $x * 2, from: 0, to: 1);
    expect(3)->not->toBeSummationOf(fn (int $x) => $x * 2, from: 0, to: 1);

#toBeProdOf()

    expect(6)->toBeProdOf([1, 2, 3]);
    expect(4)->not->toBeProdOf([2, 3]);

#toBeProductOf()

$$\prod\limits_n^k x * 2$$

    expect(3715891200)->toBeProductOf(fn (int $x) => $x * 2, from: 1, to: 10);
    expect(1)->not->toBeProductOf(fn (int $x) => $x * 2, from: 1, to: 10);