public class Maths extends Object
Modifier and Type | Field and Description |
---|---|
static double |
E
Euler's number e, the base of natural logarithms.
|
static double |
Infinity
Positive infinite floating point value.
|
static double |
NaN
Not-a-Number floating point value.
|
static double |
PI
Pi, the ratio of the circumference of a circle to its diameter.
|
Modifier and Type | Method and Description |
---|---|
static double |
acos(double x)
Arc cosine of an angle.
|
static double |
acosh(double x)
Inverse hyperbolic cosine.
|
static double |
asin(double x)
Arc sine of an angle.
|
static double |
asinh(double x)
Inverse hyperbolic sine.
|
static double |
atan(double x)
Arc tangent of an angle.
|
static double |
atan2(double y,
double x)
Converts rectangular coordinates (
x ,y )
to polar (r ,theta ). |
static double |
atanh(double x)
Inverse hyperbolic tangent.
|
static double |
cos(double theta)
Cosine of an angle.
|
static double |
cosh(double x)
Hyperbolic cosine.
|
static double |
exp(double x)
Euler's number e raised to a power.
|
static double |
exp10(double x)
Power of 10.
|
static double |
hypot(double... xs)
Returns the square root of the sum of squares of its arguments.
|
static double |
ln(double x)
Natural logarithm.
|
static double |
log10(double x)
Logarithm to base 10.
|
static double |
pow(double a,
double b)
Exponentiation.
|
static double |
sin(double theta)
Sine of an angle.
|
static double |
sinh(double x)
Hyperbolic sine.
|
static double |
sqrt(double x)
Square root.
|
static double |
square(double x)
Raise to the power 2.
|
static double |
tan(double theta)
Tangent of an angle.
|
static double |
tanh(double x)
Hyperbolic tangent.
|
public static final double E
public static final double PI
public static final double Infinity
public static final double NaN
NaN!=NaN
).
For most purposes this is equivalent to the blank value.public static double sin(double theta)
theta
- an angle, in radians.public static double cos(double theta)
theta
- an angle, in radians.public static double tan(double theta)
theta
- an angle, in radians.public static double asin(double x)
x
- the value whose arc sine is to be returned.public static double acos(double x)
x
- the value whose arc cosine is to be returned.public static double atan(double x)
x
- the value whose arc tangent is to be returned.public static double ln(double x)
x
- argumentpublic static double exp(double x)
x
- the exponent to raise e to.public static double log10(double x)
x
- argumentpublic static double exp10(double x)
pow(10,x)
.x
- argumentpublic static double sqrt(double x)
x
- a value.x
.
If the argument is NaN or less than zero, the result is NaN.public static double square(double x)
x
- a valuepublic static double hypot(double... xs)
xs
- one or more numeric valuespublic static double atan2(double y, double x)
x
,y
)
to polar (r
,theta
).
This method computes the phase
theta
by computing an arc tangent
of y/x
in the range of -pi to pi.y
- the ordinate coordinatex
- the abscissa coordinatetheta
component (radians) of the point
(r
,theta
)
in polar coordinates that corresponds to the point
(x
,y
) in Cartesian coordinates.public static double pow(double a, double b)
a
- the base.b
- the exponent.ab
.public static double sinh(double x)
x
- parameterpublic static double cosh(double x)
x
- parameterpublic static double tanh(double x)
x
- parameterpublic static double asinh(double x)
x
- parameterpublic static double acosh(double x)
x
- parameterpublic static double atanh(double x)
x
- parameterCopyright © 2025 Central Laboratory of the Research Councils. All Rights Reserved.