Math Variables (dw::util::Math)

Variable Definition Description

Variable	Definition	Description
DECIMAL_128_CONTEXT	`DECIMAL_128_CONTEXT: OperationContext`	A `MathContext` object with a precision of 34 digits, matching the IEEE 754-2019 decimal128 format, and a rounding mode of `HALF_EVEN`.
E	`E`	Variable `E` sets the value of mathematical constant `e`, the base of natural logarithms. Introduced in DataWeave version 2.4.0.
PI	`PI`	Variable `PI` sets the value of constant value pi, the ratio of the circumference of a circle to its diameter. Introduced in DataWeave version 2.4.0.
UNLIMITED_CONTEXT	`UNLIMITED_CONTEXT: OperationContext`	A `MathContext` object with settings configured for unlimited precision arithmetic. The values of the settings are: `precision=0` and `roundingMode=HALF_UP`.

DECIMAL_128_CONTEXT

DECIMAL_128_CONTEXT: OperationContext

A MathContext object with a precision of 34 digits, matching the IEEE 754-2019 decimal128 format, and a rounding mode of HALF_EVEN.

E

Variable E sets the value of mathematical constant e, the base of natural logarithms.

Introduced in DataWeave version 2.4.0.

PI

Variable PI sets the value of constant value pi, the ratio of the circumference of a circle to its diameter.

Introduced in DataWeave version 2.4.0.

UNLIMITED_CONTEXT

UNLIMITED_CONTEXT: OperationContext

A MathContext object with settings configured for unlimited precision arithmetic. The values of the settings are: precision=0 and roundingMode=HALF_UP.