function BigNumber::isNegative

Checks if this number is strictly negative.

5 calls to BigNumber::isNegative()

BigDecimal::abs in vendor/brick/math/src/BigDecimal.php

Returns the absolute value of this number.

BigInteger::abs in vendor/brick/math/src/BigInteger.php

Returns the absolute value of this number.

BigInteger::getBitLength in vendor/brick/math/src/BigInteger.php

Returns the number of bits in the minimal two's-complement representation of this BigInteger, excluding a sign bit.

BigInteger::modPow in vendor/brick/math/src/BigInteger.php

Returns this number raised into power with modulo.

BigInteger::toBytes in vendor/brick/math/src/BigInteger.php

Returns a string of bytes containing the binary representation of this BigInteger.

File

vendor/brick/math/src/BigNumber.php, line 397

Class

BigNumber

Common interface for arbitrary-precision rational numbers.

Namespace

Brick\Math

Code

public final function isNegative() : bool {
    return $this->getSign() < 0;
}