evalf: Evaluating a SymEngine Object

In symengine: Interface to the 'SymEngine' Library

Evaluating a SymEngine Object

Description

This function will evaluate a SymEngine object to its "numerical" form with given precision. User may further use as.double() to convert to R value.

Usage

evalf(expr, bits = 53L, complex = FALSE)

Arguments

expr	A SymEngine object.
bits	The precision.
complex	Whether or not to be evaluated as a complex number.

Value

Same type as expr argument.

Examples

expr <- Constant("pi")
evalf(expr)
as.double(evalf(expr)) == pi

symengine documentation built on Oct. 23, 2022, 5:06 p.m.