math parser What can it parse? Basic math operations (+ 10 (/ 5 2)) ;; result - 12 (/ 138 (+ 5 (* 3 6))) ;; result - 6 Trigonometric functions and working with roots (sin (+ 3 (/ 54 2))) ;; result - 0,49999999999999994 (sqrt (sq -5)) ;; result - 5