Mth

object Mth

The Mth class provides some optimized mathematical calculation methods, and it is recommended to call these methods instead of those provided in the math library in kotlin/java.

This class uses a large amount of cache and trades space for time to optimize computing efficiency.

Author

KKoishi_

Functions

acos

@Strictfp

@JvmStatic

fun acos(cos: Double): Double

Generated optimized method for anti-trigonometric functions.

asin

@Strictfp

@JvmStatic

fun asin(sin: Double): Double

Generated optimized method for anti-trigonometric functions.

atan

@Strictfp

@JvmStatic

fun atan(cos: Double): Double

Generated optimized method for anti-trigonometric functions.

coprime

@JvmStatic

fun coprime(a: Int, b: Int): Boolean

cos

@Strictfp

@JvmStatic

fun cos(radian: Double): Double

Generated optimized method for trigonometric functions.

gcd

@JvmStatic

fun gcd(a: Int, b: Int): Int

hypot

@JvmStatic

fun hypot(x: Double, y: Double): Double

hypot(x,y) = sqrt(x * x + y * y)

setScale

@Strictfp

@JvmStatic

fun Double.setScale(newScale: Int = 5): Double

Retains the previous certain number of digits in a double-precision floating-point number.

@Strictfp

@JvmStatic

fun Float.setScale(newScale: Int = 5): Float

Retains the previous certain number of digits in a single-precision floating-point number.

sin

@Strictfp

@JvmStatic

fun sin(radian: Double): Double

Generated optimized method for trigonometric functions.

sqrt

@JvmStatic

fun sqrt(a: Double): Double

tan

@Strictfp

@JvmStatic

fun tan(radian: Double): Double

Generated optimized method for trigonometric functions.