Kelas Java Math mempunyai banyak metode yang memungkinkan Anda untuk melaksanakan kiprah matematika pada angka.
Math.max(x,y)
Metode Math.max(x,y) dapat dipakai untuk menemukan nilai tertinggi x dan y:
Contoh
Math.max(5, 10);
Math.min(x,y)
Metode Math.min(x,y) dapat dipakai untuk mencari nilai terendah dari x dan y:
Contoh
Math.min(5, 10);
Math.sqrt(x)
Metode Math.sqrt(x) mengembalikan akar kuadrat dari x:
Contoh
Math.sqrt(64);
Math.abs(x)
Metode Math.abs(x) mengembalikan nilai diktatorial (positif) dari x:
Contoh
Math.abs(-4.7)
Math.random()
Math.random() mengembalikan nomor acak antara 0 (inklusif), dan 1 (eksklusif):
Contoh
Math.random();
All Math Methods
Daftar semua metode Matematika sanggup ditemukan dalam tabel di bawah ini:
| Method | Description |
|---|---|
| abs(x) | Returns the absolute value of x |
| acos(x) | Returns the arccosine of x, in radians |
| asin(x) | Returns the arcsine of x, in radians |
| atan(x) | Returns the arctangent of x as a numeric value between -PI/2 and PI/2 radians |
| cbrt(x) | Returns the cube root of x |
| ceil(x) | Returns the value of x rounded up to its nearest integer |
| copySign(x, y) | Returns the first floating point x with the sign of the second floating point y |
| cos(x) | Returns the cosine of x (x is in radians) |
| cosh(x) | Returns the hyperbolic cosine of a double value |
| exp(x) | Returns the value of Ex |
| expm1(x) | Returns ex -1 |
| floor(x) | Returns the value of x rounded down to its nearest integer |
| getExponent(x) | Returns the unbiased exponent used in x |
| hypot(x, y) | Returns sqrt(x2 +y2) without intermediate overflow or underflow |
| IEEEremainder(x, y) | Computes the remainder operation on x and y as prescribed by the IEEE 754 standard |
| log(x) | Returns the natural logarithm (base E) of x |
| log10(x) | Returns the base 10 logarithm of x |
| log1(x) | Returns the natural logarithm (base E) of the sum of x and 1 |
| max(x, y) | Returns the number with the highest value |
| min(x, y) | Returns the number with the lowest value |
| nextAfter(x, y) | Returns the floating point number adjacent to x in the direction of y |
| nextUp(x) | Returns the floating point value adjacent to x in the direction of positive infinity |
| pow(x, y) | Returns the value of x to the power of y |
| random() | Returns a random number between 0 and 1 |
| round(x) | Returns the value of x rounded to its nearest integer |
| rint() | Returns the double value that is closest to x and equal to a mathematical integer |
| signum(x) | Returns the sign of x |
| sin(x) | Returns the sine of x (x is in radians) |
| sinh(x) | Returns the hyperbolic sine of a double value |
| sqrt(x) | Returns the square root of x |
| tan(x) | Returns the tangent of an angle |
| tanh(x) | Returns the hyperbolic tangent of a double value |
| toDegrees(x) | Converts an angle measured in radians to an approx. equivalent angle measured in degrees |
| toRadians(x) | Converts an angle measured in degrees to an approx. angle measured in radians |
| ulp(x) | Returns the size of an ulp of x |
