(sin (/ (* (/ (* -48.79 x) (+ x (+ (* -48.79 (/ (- (sin (/ (sin (/ (+ -45.38 (- x y)) (sqrt y))) y)) y) -48.79)) -65.85))) (sin (/ (* -48.79 (/ (* -48.79 (/ (- (sin (/ (sin (/ (+ -45.38 (- x y)) (sqrt x))) y)) y) -48.79)) (+ (* (/ (* -48.79 (sin (/ (+ -45.38 (- x 6.07)) 82.50))) (+ x y)) x) -65.85))) -48.79) )) (sqrt y)))