Jumbled Equations

In this challenge, you are given a list of one or more arithmetic operators and a list of numbers. Take each of the operators and mate it with any three separate numbers in the list to create a valid equation. Your answer should contain all possible equations.

Examples

jumbled([["+"], [2, 1, 3]]) ➞ ["1+2=3"]

jumbled(["+", "*"], [36, 28, 71, 4, 12, 7, 11]]) ➞ ["4*7=28", "4+7=11"]

jumbled([["+", "-", "*", "**"], [1, 2, 3, 0]]) ➞ ["1+2=3", "2**0=1", "3**0=1", "3-1=2", "3-2=1"]
# Each equation must contain 3 discrete numbers from the list.
# "1+0=1" or "3-3=0" are not allowed.

Notes

• For operators with commutative properties, return only the equation with the smallest term first. "4*6=24" not "6*4=24".
• Return your answer as a list sorted lexicographically.