Function Name | Description | Output Type | Parameters |
|---|---|---|---|
Math.abs | Returns absolute value of the given field. | Type of expr | Numeric value |
Math.acos | Returns arc cosine of the given field. | Double | Numeric value |
Math.asin | Returns arc sine of the given field. | Double | Numeric value |
Math.atan | Returns arc tangent of the given field. | Double | Numeric value |
Math.atan2 | Returns angle theta from the conversion of rectangular coordinates (x,y) to polar coordinates (r,theta). | Double | • Numeric value • Numeric value |
Math.cbrt | Returns cube root of the given field. | Double | Numeric value |
Math.ceil | Returns ceiling of the given field. | Double | Numeric value |
Math.copySign | Returns magnitude of the first field with sign of the second field. | Type of magnitude (Double or Float) | • Numeric value • Numeric value |
Math.cos | Returns cosine of the given field. | Double | Numeric value |
Math.cosh | Returns hyperbolic cosine of the given field. | Double | Numeric value |
Math.e | Returns mathematical constant e. | Double | (none) |
Math.exp | Returns e raised to power of the given field. | Double | Numeric value |
Math.expm1 | Returns eexpr-1. | Double | Numeric value |
Math.floor | Returns floor of the given field. | Double | Numeric value |
Math.getExponent | Returns neutral exponent used in the representation of a double or float field. | Integer | Numeric value |
Math.hypot | Returns sqrt(x2+y2) without intermediate overflow or underflow. | Double | Numeric value |
Math.IEEEremainder | Returns IEEE 754 standard remainder from dividing dividend by divisor. | Double | • Numeric value • Numeric value |
Math.log | Returns natural logarithm of the given field. | Double | Numeric value |
Math.log10 | Returns base 10 logarithm of the given field. | Double | Numeric value |
Math.log1p | Returns natural logarithm of sum of the given field and 1. | Double | Numeric value |
Math.max | Returns maximum value of the arguments. If any argument is null, then the result is null. | Type of the arguments | Numeric values |
Math.maxNotNull | Returns maximum value of the arguments, ignoring any null values. The result is null only if all the arguments are null. | Type of the arguments | Numeric values |
Math.min | Returns minimum value of the arguments. If any argument is null, then the result is null. | Type of the arguments | Numeric values |
Math.minNotNull | Returns minimum value of the arguments, ignoring any null values. The result is null only if all the arguments are null. | Type of the arguments | Numeric values |
Math.nextAfter | Returns floating-point value adjacent to start in the direction of direction. | Type of start (Double or Float) | • Numeric value • Numeric value |
Math.nextUp | Returns floating-point value adjacent to start in the direction of positive infinity. | Type of start (Double or Float) | Numeric value |
Math.pi | Returns mathematical constant pi. | Double | (none) |
Math.pow | Returns base to the power of exponent. | Double | • Numeric value • Numeric value |
Math.precision | Returns precision of the field. | Integer | Double value |
Math.random | Returns a random value greater than or equal to 0 and less than 1. The value returned by this function may be reevaluated if it is referenced in a subsequent expression within the same operator. To maintain a consistent value, subsequent references should be made in a downstream operator. | Double | (none) |
Math.rint | Returns double value closest to the given field value that is equal to a mathematical integer. | Double | |
Math.round | Returns field rounded to the nearest whole number. | • Long if expr is a Double • Integer if expr is a Float | Numeric value |
Math.scalb | Returns expr x 2 scaleFactor rounded as if performed by a single correctly rounded floating-point multiply. | Type of expr (Double or Float) | Numeric value Numeric value |
Math.scale | Returns scale of the field. | Integer | Double value |
Math.signum | Returns signum function of the argument - 0 if the field is zero, 1 if the field is greater than zero, or -1 if the field is less than zero. | Type of expr (Double or Float) | Numeric value |
Math.sin | Returns sine of the given field. | Double | Numeric value |
Math.sinh | Returns hyperbolic sine of the given field. | Double | Numeric value |
Math.sqrt | Returns square root of the given field. | Double | Numeric value |
Math.tan | Returns tangent of the given field. | Double | Numeric value |
Math.tanh | Returns hyperbolic tangent of the given field. | Double | Numeric value |
Math.toDegrees | Returns the given field converted from radians to degrees. | Double | Numeric value |
Math.toRadians | Returns the given field converted from degrees to radians. | Double | Numeric value |
Math.ulp | Returns size of an ulp of the given field. | Type of expr (Double or Float) | Numeric value |