Extract the value (primal) part of a dual number

Source: R/dual-class.R

Extract the value (primal) part of a dual number

value(d)

# S4 method for class 'dualr'
value(d)

# S4 method for class 'numeric'
value(d)

Arguments

d

A dual object.

Value

The value slot.

Examples

value(dual(3, 1))  # 3
#> [1] 3