+1 + -1 === 0 &
-1 + +2 === 1 &
-0 === 0 &
(1 + 1 === 2) &
(1.5 + 1.5 === 3.0) &
(2.5 + 1 === 3.5) &
(0 + 1 === 1) &
(2.5 + 0 === 2.5) &
(5 - 3 === 2) &
(5 - 3.5 === 1.5) &
(5.5 - 3.5 === 2.0) &
(1 - 0 === 1) &
(2.5 - 0 === 2.5) &
(2 * 3 === 6) &
(2 * 3.5 === 7.0) &
(2.5 * 3.5 === 8.75) &
(2.5 * 0 === 0.0) &
(10 / 2 === 5) &
(10 / 2.5 === 4.0) &
(18 / 36 === 0.5) &
(0 / 36 === 0) &
(12.5 / 2.5 === 5.0) &
(10.5 / 2.5 === 4.2) &
(10 % 7 === 3) &
(10.48762 % 7 === 3) &
(10 % 7.123576 === 3) &
(2 ** 4 === 16) &
(2.5 ** 2 === 6.25) &
(2.5 ** 0 === 1.0) &
(1000 ** 0 === 1)