Substitute af vector of symbols for a vector of values
Arguments
- s
Expression
- x
Names of symbol (vector)
- v
Values for x
(vector)
Examples
if (has_sympy()) {
x <- as_sym(paste0('x', 1:3))
e <- 2*x^2
e
subs_vec(e, x, 1:3)
subs_vec(e, x, x^2)
}
#> [caracas]: ⎡ 4 4 4⎤
#> ⎣2⋅x₁ 2⋅x₂ 2⋅x₃ ⎦ᵀ