Method on @sym: le (a, b)
Operator on @sym: a <= b

Test/define symbolic inequality, less than or equal to.

Examples:

sym(1) <= sym(pi)
  ⇒ (sym) True

syms x
x <= 10
  ⇒ (sym) x ≤ 10

See also: @@sym/lt, @@sym/gt, @@sym/ge, @@sym/eq, @@sym/ne, @@sym/logical, @@sym/isAlways.

Package: symbolic