Run yacas command returning R expression

Run yacas command returning R expression

yac_expr(x)

Arguments

x

yacas command

Examples

yac_expr("D(x) x^2 + 4*x")
#> expression(2 * x + 4)
yac_expr("Limit(x, 1) (x^2 - 1)/(x - 1)")
#> expression(2)
yac_expr("Sum(n, 1, Infinity, (1/2)^n)")
#> expression(1)
yac_expr("Fibonacci(10)")
#> expression(55)
yac_expr("Sum(n, 1, 10, Fibonacci(n))")
#> expression(143)