evalf {symengine} | R Documentation |
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
[Package symengine version 0.2.6 Index]