shared/io.github.gatrongdev.kbignum.math/KBigInteger

KBigInteger

class KBigInteger(val signum: Int, val magnitude: IntArray) : Comparable<KBigInteger>

arbitrary-precision integer arithmetic. Pure Kotlin implementation.

Constructors

KBigInteger

constructor(signum: Int, magnitude: IntArray)

Types

Companion

object Companion

Properties

magnitude

val magnitude: IntArray

signum

val signum: Int

Functions

abs

fun abs(): KBigInteger

add

fun add(other: KBigInteger): KBigInteger

and

fun and(other: KBigInteger): KBigInteger

Returns the bitwise AND of this value and other. (this & other)

and

infix fun KBigInteger.and(other: KBigInteger): KBigInteger

Infix function for bitwise AND.

andNot

fun andNot(other: KBigInteger): KBigInteger

Returns the bitwise AND NOT of this value and other. (this & ~other)

compareTo

open operator override fun compareTo(other: KBigInteger): Int

div

operator fun KBigInteger.div(other: KBigInteger): KBigInteger

Division operator for KBigInteger.

divide

fun divide(other: KBigInteger): KBigInteger

divideAndRemainder

fun divideAndRemainder(other: KBigInteger): Pair<KBigInteger, KBigInteger>

Returns both quotient and remainder in a single operation. More efficient than calling divide() and mod() separately.

equals

open operator override fun equals(other: Any?): Boolean

getLowestSetBit

fun getLowestSetBit(): Int

hashCode

open override fun hashCode(): Int

isNegative

fun isNegative(): Boolean

isPositive

fun isPositive(): Boolean

isZero

fun isZero(): Boolean

max

fun KBigInteger.max(other: KBigInteger): KBigInteger

min

fun KBigInteger.min(other: KBigInteger): KBigInteger

minus

operator fun KBigInteger.minus(other: KBigInteger): KBigInteger

Subtraction operator for KBigInteger.

mod

fun mod(other: KBigInteger): KBigInteger

multiply

fun multiply(other: KBigInteger): KBigInteger

negate

fun negate(): KBigInteger

not

fun not(): KBigInteger

Returns the bitwise NOT of this value. ~x = -x - 1

fun or(other: KBigInteger): KBigInteger

Returns the bitwise OR of this value and other. (this | other)

infix fun KBigInteger.or(other: KBigInteger): KBigInteger

Infix function for bitwise OR.

plus

operator fun KBigInteger.plus(other: KBigInteger): KBigInteger

Addition operator for KBigInteger.

pow

fun pow(exponent: Int): KBigInteger

Calculates this KBigInteger raised to the power of the specified integer exponent. Uses binary exponentiation for efficiency.

rem

operator fun KBigInteger.rem(other: KBigInteger): KBigInteger

Remainder operator for KBigInteger.

shl

infix fun shl(n: Int): KBigInteger

shr

infix fun shr(n: Int): KBigInteger

signum

fun signum(): Int

subtract

fun subtract(other: KBigInteger): KBigInteger

testBit

fun testBit(n: Int): Boolean

times

operator fun KBigInteger.times(other: KBigInteger): KBigInteger

Multiplication operator for KBigInteger.

toLong

fun toLong(): Long

Converts this KBigInteger to a Long value.

toString

open override fun toString(): String

unaryMinus

operator fun KBigInteger.unaryMinus(): KBigInteger

Unary minus operator for KBigInteger.

unaryPlus

operator fun KBigInteger.unaryPlus(): KBigInteger

Unary plus operator for KBigInteger (identity operation).

xor

fun xor(other: KBigInteger): KBigInteger

Returns the bitwise XOR of this value and other. (this ^ other)

xor

infix fun KBigInteger.xor(other: KBigInteger): KBigInteger

Infix function for bitwise XOR.