36.723 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.020 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.022 * [simplify]: Simplifying using # : (/ (- (+ x y) z) (* t 2.0)) 0.024 * * [simplify]: iteration 0 : 20 enodes (cost 4 ) 0.026 * * [simplify]: iteration 1 : 41 enodes (cost 4 ) 0.027 * * [simplify]: iteration 2 : 58 enodes (cost 4 ) 0.029 * * [simplify]: iteration 3 : 77 enodes (cost 4 ) 0.030 * * [simplify]: iteration 4 : 111 enodes (cost 4 ) 0.032 * * [simplify]: iteration 5 : 171 enodes (cost 4 ) 0.035 * * [simplify]: iteration 6 : 293 enodes (cost 4 ) 0.038 * * [simplify]: iteration 7 : 521 enodes (cost 4 ) 0.041 * * [simplify]: iteration 8 : 707 enodes (cost 4 ) 0.045 * * [simplify]: iteration 9 : 787 enodes (cost 4 ) 0.050 * * [simplify]: iteration 10 : 964 enodes (cost 4 ) 0.054 * * [simplify]: iteration 11 : 988 enodes (cost 4 ) 0.058 * * [simplify]: iteration 12 : 988 enodes (cost 4 ) 0.058 * [simplify]: Simplified to: (/ (- (+ x y) z) (* t 2.0)) 0.059 * * [progress]: iteration 1 / 4 0.059 * * * [progress]: picking best candidate 0.060 * * * * [pick]: Picked # 0.060 * * * [progress]: localizing error 0.070 * * * [progress]: generating rewritten candidates 0.070 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.081 * * * [progress]: generating series expansions 0.081 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.081 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in (x y z t) around 0 0.081 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in t 0.081 * [taylor]: Taking taylor expansion of 0.5 in t 0.081 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in t 0.081 * [taylor]: Taking taylor expansion of (- (+ x y) z) in t 0.081 * [taylor]: Taking taylor expansion of (+ x y) in t 0.081 * [taylor]: Taking taylor expansion of x in t 0.081 * [taylor]: Taking taylor expansion of y in t 0.081 * [taylor]: Taking taylor expansion of z in t 0.081 * [taylor]: Taking taylor expansion of t in t 0.082 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in z 0.082 * [taylor]: Taking taylor expansion of 0.5 in z 0.082 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in z 0.082 * [taylor]: Taking taylor expansion of (- (+ x y) z) in z 0.082 * [taylor]: Taking taylor expansion of (+ x y) in z 0.082 * [taylor]: Taking taylor expansion of x in z 0.082 * [taylor]: Taking taylor expansion of y in z 0.082 * [taylor]: Taking taylor expansion of z in z 0.082 * [taylor]: Taking taylor expansion of t in z 0.082 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in y 0.082 * [taylor]: Taking taylor expansion of 0.5 in y 0.082 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in y 0.082 * [taylor]: Taking taylor expansion of (- (+ x y) z) in y 0.082 * [taylor]: Taking taylor expansion of (+ x y) in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [taylor]: Taking taylor expansion of y in y 0.082 * [taylor]: Taking taylor expansion of z in y 0.082 * [taylor]: Taking taylor expansion of t in y 0.083 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in x 0.083 * [taylor]: Taking taylor expansion of 0.5 in x 0.083 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in x 0.083 * [taylor]: Taking taylor expansion of (- (+ x y) z) in x 0.083 * [taylor]: Taking taylor expansion of (+ x y) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of z in x 0.083 * [taylor]: Taking taylor expansion of t in x 0.083 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in x 0.083 * [taylor]: Taking taylor expansion of 0.5 in x 0.083 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in x 0.083 * [taylor]: Taking taylor expansion of (- (+ x y) z) in x 0.083 * [taylor]: Taking taylor expansion of (+ x y) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of z in x 0.083 * [taylor]: Taking taylor expansion of t in x 0.083 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- y z) t)) in y 0.083 * [taylor]: Taking taylor expansion of 0.5 in y 0.083 * [taylor]: Taking taylor expansion of (/ (- y z) t) in y 0.083 * [taylor]: Taking taylor expansion of (- y z) in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of z in y 0.083 * [taylor]: Taking taylor expansion of t in y 0.083 * [taylor]: Taking taylor expansion of (* -0.5 (/ z t)) in z 0.083 * [taylor]: Taking taylor expansion of -0.5 in z 0.083 * [taylor]: Taking taylor expansion of (/ z t) in z 0.083 * [taylor]: Taking taylor expansion of z in z 0.083 * [taylor]: Taking taylor expansion of t in z 0.084 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 t)) in y 0.084 * [taylor]: Taking taylor expansion of 0.5 in y 0.084 * [taylor]: Taking taylor expansion of (/ 1 t) in y 0.084 * [taylor]: Taking taylor expansion of t in y 0.084 * [taylor]: Taking taylor expansion of (/ 0.5 t) in z 0.084 * [taylor]: Taking taylor expansion of 0.5 in z 0.084 * [taylor]: Taking taylor expansion of t in z 0.085 * [taylor]: Taking taylor expansion of (/ 0.5 t) in t 0.085 * [taylor]: Taking taylor expansion of 0.5 in t 0.085 * [taylor]: Taking taylor expansion of t in t 0.086 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 t)) in z 0.086 * [taylor]: Taking taylor expansion of 0.5 in z 0.086 * [taylor]: Taking taylor expansion of (/ 1 t) in z 0.086 * [taylor]: Taking taylor expansion of t in z 0.086 * [taylor]: Taking taylor expansion of (/ 0.5 t) in t 0.086 * [taylor]: Taking taylor expansion of 0.5 in t 0.086 * [taylor]: Taking taylor expansion of t in t 0.086 * [taylor]: Taking taylor expansion of (/ -0.5 t) in t 0.086 * [taylor]: Taking taylor expansion of -0.5 in t 0.086 * [taylor]: Taking taylor expansion of t in t 0.087 * [approximate]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in (x y z t) around 0 0.087 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in t 0.087 * [taylor]: Taking taylor expansion of 0.5 in t 0.087 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in t 0.087 * [taylor]: Taking taylor expansion of t in t 0.087 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in t 0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in t 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in t 0.087 * [taylor]: Taking taylor expansion of y in t 0.087 * [taylor]: Taking taylor expansion of (/ 1 x) in t 0.087 * [taylor]: Taking taylor expansion of x in t 0.087 * [taylor]: Taking taylor expansion of (/ 1 z) in t 0.087 * [taylor]: Taking taylor expansion of z in t 0.087 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in z 0.087 * [taylor]: Taking taylor expansion of 0.5 in z 0.087 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in z 0.087 * [taylor]: Taking taylor expansion of t in z 0.087 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in z 0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.087 * [taylor]: Taking taylor expansion of y in z 0.087 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.087 * [taylor]: Taking taylor expansion of x in z 0.088 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.088 * [taylor]: Taking taylor expansion of z in z 0.088 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in y 0.088 * [taylor]: Taking taylor expansion of 0.5 in y 0.088 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in y 0.088 * [taylor]: Taking taylor expansion of t in y 0.088 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in y 0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.088 * [taylor]: Taking taylor expansion of y in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.088 * [taylor]: Taking taylor expansion of x in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.088 * [taylor]: Taking taylor expansion of z in y 0.088 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in x 0.088 * [taylor]: Taking taylor expansion of 0.5 in x 0.088 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in x 0.088 * [taylor]: Taking taylor expansion of t in x 0.088 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in x 0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.088 * [taylor]: Taking taylor expansion of y in x 0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.089 * [taylor]: Taking taylor expansion of z in x 0.089 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in x 0.089 * [taylor]: Taking taylor expansion of 0.5 in x 0.089 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in x 0.089 * [taylor]: Taking taylor expansion of t in x 0.089 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in x 0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.089 * [taylor]: Taking taylor expansion of z in x 0.090 * [taylor]: Taking taylor expansion of (* 0.5 t) in y 0.090 * [taylor]: Taking taylor expansion of 0.5 in y 0.090 * [taylor]: Taking taylor expansion of t in y 0.091 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ t y)) (* 0.5 (/ t z))) in y 0.091 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in y 0.091 * [taylor]: Taking taylor expansion of 0.5 in y 0.091 * [taylor]: Taking taylor expansion of (/ t y) in y 0.091 * [taylor]: Taking taylor expansion of t in y 0.091 * [taylor]: Taking taylor expansion of y in y 0.091 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in y 0.091 * [taylor]: Taking taylor expansion of 0.5 in y 0.091 * [taylor]: Taking taylor expansion of (/ t z) in y 0.091 * [taylor]: Taking taylor expansion of t in y 0.091 * [taylor]: Taking taylor expansion of z in y 0.091 * [taylor]: Taking taylor expansion of (* 0.5 t) in z 0.091 * [taylor]: Taking taylor expansion of 0.5 in z 0.091 * [taylor]: Taking taylor expansion of t in z 0.091 * [taylor]: Taking taylor expansion of (* 0.5 t) in z 0.091 * [taylor]: Taking taylor expansion of 0.5 in z 0.091 * [taylor]: Taking taylor expansion of t in z 0.093 * [taylor]: Taking taylor expansion of 0 in y 0.094 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ t z))) in z 0.094 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in z 0.094 * [taylor]: Taking taylor expansion of 0.5 in z 0.094 * [taylor]: Taking taylor expansion of (/ t z) in z 0.094 * [taylor]: Taking taylor expansion of t in z 0.094 * [taylor]: Taking taylor expansion of z in z 0.094 * [taylor]: Taking taylor expansion of (- (* 0.5 t)) in t 0.094 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.094 * [taylor]: Taking taylor expansion of 0.5 in t 0.094 * [taylor]: Taking taylor expansion of t in t 0.095 * [taylor]: Taking taylor expansion of 0 in z 0.095 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.095 * [taylor]: Taking taylor expansion of 0.5 in t 0.095 * [taylor]: Taking taylor expansion of t in t 0.096 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.096 * [taylor]: Taking taylor expansion of 0.5 in t 0.096 * [taylor]: Taking taylor expansion of t in t 0.098 * [taylor]: Taking taylor expansion of 0 in y 0.099 * [taylor]: Taking taylor expansion of 0 in z 0.101 * [taylor]: Taking taylor expansion of 0 in z 0.101 * [taylor]: Taking taylor expansion of 0 in z 0.102 * [taylor]: Taking taylor expansion of 0 in t 0.102 * [taylor]: Taking taylor expansion of 0 in t 0.103 * [taylor]: Taking taylor expansion of 0 in t 0.103 * [approximate]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in (x y z t) around 0 0.103 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in t 0.103 * [taylor]: Taking taylor expansion of -0.5 in t 0.103 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in t 0.103 * [taylor]: Taking taylor expansion of t in t 0.103 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in t 0.103 * [taylor]: Taking taylor expansion of (/ 1 z) in t 0.103 * [taylor]: Taking taylor expansion of z in t 0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in t 0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in t 0.103 * [taylor]: Taking taylor expansion of y in t 0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in t 0.103 * [taylor]: Taking taylor expansion of x in t 0.103 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in z 0.103 * [taylor]: Taking taylor expansion of -0.5 in z 0.103 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in z 0.103 * [taylor]: Taking taylor expansion of t in z 0.103 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in z 0.103 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.103 * [taylor]: Taking taylor expansion of z in z 0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z 0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.103 * [taylor]: Taking taylor expansion of y in z 0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.104 * [taylor]: Taking taylor expansion of x in z 0.104 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in y 0.104 * [taylor]: Taking taylor expansion of -0.5 in y 0.104 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in y 0.104 * [taylor]: Taking taylor expansion of t in y 0.104 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in y 0.104 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.104 * [taylor]: Taking taylor expansion of z in y 0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.104 * [taylor]: Taking taylor expansion of y in y 0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.104 * [taylor]: Taking taylor expansion of x in y 0.104 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in x 0.104 * [taylor]: Taking taylor expansion of -0.5 in x 0.104 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in x 0.104 * [taylor]: Taking taylor expansion of t in x 0.104 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x 0.104 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.104 * [taylor]: Taking taylor expansion of z in x 0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.104 * [taylor]: Taking taylor expansion of y in x 0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.105 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in x 0.105 * [taylor]: Taking taylor expansion of -0.5 in x 0.105 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in x 0.105 * [taylor]: Taking taylor expansion of t in x 0.105 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x 0.105 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.105 * [taylor]: Taking taylor expansion of z in x 0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.105 * [taylor]: Taking taylor expansion of y in x 0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.106 * [taylor]: Taking taylor expansion of (* 0.5 t) in y 0.106 * [taylor]: Taking taylor expansion of 0.5 in y 0.106 * [taylor]: Taking taylor expansion of t in y 0.107 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ t y)) (* 0.5 (/ t z))) in y 0.107 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in y 0.107 * [taylor]: Taking taylor expansion of 0.5 in y 0.107 * [taylor]: Taking taylor expansion of (/ t y) in y 0.107 * [taylor]: Taking taylor expansion of t in y 0.107 * [taylor]: Taking taylor expansion of y in y 0.107 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in y 0.107 * [taylor]: Taking taylor expansion of 0.5 in y 0.107 * [taylor]: Taking taylor expansion of (/ t z) in y 0.107 * [taylor]: Taking taylor expansion of t in y 0.107 * [taylor]: Taking taylor expansion of z in y 0.107 * [taylor]: Taking taylor expansion of (* 0.5 t) in z 0.107 * [taylor]: Taking taylor expansion of 0.5 in z 0.107 * [taylor]: Taking taylor expansion of t in z 0.107 * [taylor]: Taking taylor expansion of (* 0.5 t) in z 0.107 * [taylor]: Taking taylor expansion of 0.5 in z 0.107 * [taylor]: Taking taylor expansion of t in z 0.109 * [taylor]: Taking taylor expansion of 0 in y 0.110 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ t z))) in z 0.110 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in z 0.110 * [taylor]: Taking taylor expansion of 0.5 in z 0.110 * [taylor]: Taking taylor expansion of (/ t z) in z 0.110 * [taylor]: Taking taylor expansion of t in z 0.110 * [taylor]: Taking taylor expansion of z in z 0.110 * [taylor]: Taking taylor expansion of (- (* 0.5 t)) in t 0.110 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.110 * [taylor]: Taking taylor expansion of 0.5 in t 0.110 * [taylor]: Taking taylor expansion of t in t 0.111 * [taylor]: Taking taylor expansion of 0 in z 0.111 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.111 * [taylor]: Taking taylor expansion of 0.5 in t 0.111 * [taylor]: Taking taylor expansion of t in t 0.112 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.112 * [taylor]: Taking taylor expansion of 0.5 in t 0.112 * [taylor]: Taking taylor expansion of t in t 0.114 * [taylor]: Taking taylor expansion of 0 in y 0.114 * [taylor]: Taking taylor expansion of 0 in z 0.117 * [taylor]: Taking taylor expansion of 0 in z 0.117 * [taylor]: Taking taylor expansion of 0 in z 0.118 * [taylor]: Taking taylor expansion of 0 in t 0.118 * [taylor]: Taking taylor expansion of 0 in t 0.119 * [taylor]: Taking taylor expansion of 0 in t 0.119 * * * [progress]: simplifying candidates 0.119 * [simplify]: Simplifying using # : (expm1 (/ (- (+ x y) z) (* t 2.0))) (log1p (/ (- (+ x y) z) (* t 2.0))) (- (log (- (+ x y) z)) (+ (log t) (log 2.0))) (- (log (- (+ x y) z)) (log (* t 2.0))) (log (/ (- (+ x y) z) (* t 2.0))) (exp (/ (- (+ x y) z) (* t 2.0))) (/ (* (* (- (+ x y) z) (- (+ x y) z)) (- (+ x y) z)) (* (* (* t t) t) (* (* 2.0 2.0) 2.0))) (/ (* (* (- (+ x y) z) (- (+ x y) z)) (- (+ x y) z)) (* (* (* t 2.0) (* t 2.0)) (* t 2.0))) (* (cbrt (/ (- (+ x y) z) (* t 2.0))) (cbrt (/ (- (+ x y) z) (* t 2.0)))) (cbrt (/ (- (+ x y) z) (* t 2.0))) (* (* (/ (- (+ x y) z) (* t 2.0)) (/ (- (+ x y) z) (* t 2.0))) (/ (- (+ x y) z) (* t 2.0))) (sqrt (/ (- (+ x y) z) (* t 2.0))) (sqrt (/ (- (+ x y) z) (* t 2.0))) (- (- (+ x y) z)) (- (* t 2.0)) (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)) (/ (* (cbrt (- (+ x y) z)) (cbrt (- (+ x y) z))) t) (/ (cbrt (- (+ x y) z)) 2.0) (/ (sqrt (- (+ x y) z)) t) (/ (sqrt (- (+ x y) z)) 2.0) (/ 1 t) (/ (- (+ x y) z) 2.0) (/ (+ (sqrt (+ x y)) (sqrt z)) t) (/ (- (sqrt (+ x y)) (sqrt z)) 2.0) (/ 1 t) (/ (- (+ x y) z) 2.0) (/ 1 t) (/ (- (+ x y) z) 2.0) (/ 1 (* t 2.0)) (/ (* t 2.0) (- (+ x y) z)) (/ (- (+ x y) z) t) (/ (* t 2.0) (cbrt (- (+ x y) z))) (/ (* t 2.0) (sqrt (- (+ x y) z))) (/ (* t 2.0) (- (+ x y) z)) (/ (* t 2.0) (- (sqrt (+ x y)) (sqrt z))) (/ (* t 2.0) (- (+ x y) z)) (/ (* t 2.0) (- (+ x y) z)) (* (* t 2.0) (+ (* (+ x y) (+ x y)) (+ (* z z) (* (+ x y) z)))) (* (* t 2.0) (+ (+ x y) z)) (- (+ (* 0.5 (/ y t)) (* 0.5 (/ x t))) (* 0.5 (/ z t))) 0 0 0.123 * * [simplify]: iteration 0 : 208 enodes (cost 207 ) 0.127 * * [simplify]: iteration 1 : 763 enodes (cost 178 ) 0.142 * * [simplify]: iteration 2 : 3630 enodes (cost 178 ) 0.190 * * [simplify]: iteration 3 : 5002 enodes (cost 178 ) 0.192 * [simplify]: Simplified to: (expm1 (/ (- (+ x y) z) (* t 2.0))) (log1p (/ (- (+ x y) z) (* t 2.0))) (log (/ (- (+ x y) z) (* t 2.0))) (log (/ (- (+ x y) z) (* t 2.0))) (log (/ (- (+ x y) z) (* t 2.0))) (exp (/ (- (+ x y) z) (* t 2.0))) (pow (/ (- (+ x y) z) (* t 2.0)) 3) (pow (/ (- (+ x y) z) (* t 2.0)) 3) (* (cbrt (/ (- (+ x y) z) (* t 2.0))) (cbrt (/ (- (+ x y) z) (* t 2.0)))) (cbrt (/ (- (+ x y) z) (* t 2.0))) (pow (/ (- (+ x y) z) (* t 2.0)) 3) (sqrt (/ (- (+ x y) z) (* t 2.0))) (sqrt (/ (- (+ x y) z) (* t 2.0))) (- (- (+ x y) z)) (- (* t 2.0)) (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)) (/ (* (cbrt (- (+ x y) z)) (cbrt (- (+ x y) z))) t) (/ (cbrt (- (+ x y) z)) 2.0) (/ (sqrt (- (+ x y) z)) t) (/ (sqrt (- (+ x y) z)) 2.0) (/ 1 t) (/ (- (+ x y) z) 2.0) (/ (+ (sqrt (+ x y)) (sqrt z)) t) (/ (- (sqrt (+ x y)) (sqrt z)) 2.0) (/ 1 t) (/ (- (+ x y) z) 2.0) (/ 1 t) (/ (- (+ x y) z) 2.0) (/ 1 (* t 2.0)) (/ (* t 2.0) (- (+ x y) z)) (/ (- (+ x y) z) t) (/ (* t 2.0) (cbrt (- (+ x y) z))) (/ (* t 2.0) (sqrt (- (+ x y) z))) (/ (* t 2.0) (- (+ x y) z)) (/ (* t 2.0) (- (sqrt (+ x y)) (sqrt z))) (/ (* t 2.0) (- (+ x y) z)) (/ (* t 2.0) (- (+ x y) z)) (* t (* 2.0 (fma (+ x y) (+ x y) (fma z z (* (+ x y) z))))) (* (* t 2.0) (+ (+ x y) z)) (* 0.5 (- (+ (/ y t) (/ x t)) (/ z t))) 0 0 0.192 * * * [progress]: adding candidates to table 0.260 * * [progress]: iteration 2 / 4 0.261 * * * [progress]: picking best candidate 0.262 * * * * [pick]: Picked # 0.262 * * * [progress]: localizing error 0.270 * * * [progress]: generating rewritten candidates 0.270 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.289 * * * [progress]: generating series expansions 0.290 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.290 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in (t x y z) around 0 0.290 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in z 0.290 * [taylor]: Taking taylor expansion of 0.5 in z 0.290 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in z 0.290 * [taylor]: Taking taylor expansion of (- (+ x y) z) in z 0.290 * [taylor]: Taking taylor expansion of (+ x y) in z 0.290 * [taylor]: Taking taylor expansion of x in z 0.290 * [taylor]: Taking taylor expansion of y in z 0.290 * [taylor]: Taking taylor expansion of z in z 0.290 * [taylor]: Taking taylor expansion of t in z 0.290 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in y 0.290 * [taylor]: Taking taylor expansion of 0.5 in y 0.290 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in y 0.290 * [taylor]: Taking taylor expansion of (- (+ x y) z) in y 0.291 * [taylor]: Taking taylor expansion of (+ x y) in y 0.291 * [taylor]: Taking taylor expansion of x in y 0.291 * [taylor]: Taking taylor expansion of y in y 0.291 * [taylor]: Taking taylor expansion of z in y 0.291 * [taylor]: Taking taylor expansion of t in y 0.291 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in x 0.291 * [taylor]: Taking taylor expansion of 0.5 in x 0.291 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in x 0.291 * [taylor]: Taking taylor expansion of (- (+ x y) z) in x 0.291 * [taylor]: Taking taylor expansion of (+ x y) in x 0.291 * [taylor]: Taking taylor expansion of x in x 0.291 * [taylor]: Taking taylor expansion of y in x 0.291 * [taylor]: Taking taylor expansion of z in x 0.291 * [taylor]: Taking taylor expansion of t in x 0.291 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in t 0.291 * [taylor]: Taking taylor expansion of 0.5 in t 0.291 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in t 0.291 * [taylor]: Taking taylor expansion of (- (+ x y) z) in t 0.291 * [taylor]: Taking taylor expansion of (+ x y) in t 0.291 * [taylor]: Taking taylor expansion of x in t 0.291 * [taylor]: Taking taylor expansion of y in t 0.291 * [taylor]: Taking taylor expansion of z in t 0.291 * [taylor]: Taking taylor expansion of t in t 0.291 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in t 0.291 * [taylor]: Taking taylor expansion of 0.5 in t 0.291 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in t 0.291 * [taylor]: Taking taylor expansion of (- (+ x y) z) in t 0.291 * [taylor]: Taking taylor expansion of (+ x y) in t 0.291 * [taylor]: Taking taylor expansion of x in t 0.291 * [taylor]: Taking taylor expansion of y in t 0.291 * [taylor]: Taking taylor expansion of z in t 0.291 * [taylor]: Taking taylor expansion of t in t 0.292 * [taylor]: Taking taylor expansion of (* 0.5 (- (+ x y) z)) in x 0.292 * [taylor]: Taking taylor expansion of 0.5 in x 0.292 * [taylor]: Taking taylor expansion of (- (+ x y) z) in x 0.292 * [taylor]: Taking taylor expansion of (+ x y) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [taylor]: Taking taylor expansion of y in x 0.292 * [taylor]: Taking taylor expansion of z in x 0.292 * [taylor]: Taking taylor expansion of (* 0.5 (- y z)) in y 0.292 * [taylor]: Taking taylor expansion of 0.5 in y 0.292 * [taylor]: Taking taylor expansion of (- y z) in y 0.292 * [taylor]: Taking taylor expansion of y in y 0.292 * [taylor]: Taking taylor expansion of z in y 0.292 * [taylor]: Taking taylor expansion of (* -0.5 z) in z 0.292 * [taylor]: Taking taylor expansion of -0.5 in z 0.292 * [taylor]: Taking taylor expansion of z in z 0.294 * [taylor]: Taking taylor expansion of 0 in x 0.294 * [taylor]: Taking taylor expansion of 0 in y 0.294 * [taylor]: Taking taylor expansion of 0 in z 0.295 * [taylor]: Taking taylor expansion of 0.5 in y 0.295 * [taylor]: Taking taylor expansion of 0.5 in z 0.296 * [taylor]: Taking taylor expansion of 0.5 in z 0.298 * [approximate]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in (t x y z) around 0 0.298 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in z 0.298 * [taylor]: Taking taylor expansion of 0.5 in z 0.298 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in z 0.298 * [taylor]: Taking taylor expansion of t in z 0.298 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in z 0.298 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z 0.298 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.298 * [taylor]: Taking taylor expansion of y in z 0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.298 * [taylor]: Taking taylor expansion of x in z 0.298 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.298 * [taylor]: Taking taylor expansion of z in z 0.298 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in y 0.298 * [taylor]: Taking taylor expansion of 0.5 in y 0.298 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in y 0.298 * [taylor]: Taking taylor expansion of t in y 0.298 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in y 0.298 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.298 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.298 * [taylor]: Taking taylor expansion of y in y 0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.299 * [taylor]: Taking taylor expansion of x in y 0.299 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.299 * [taylor]: Taking taylor expansion of z in y 0.299 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in x 0.299 * [taylor]: Taking taylor expansion of 0.5 in x 0.299 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in x 0.299 * [taylor]: Taking taylor expansion of t in x 0.299 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in x 0.299 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.299 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.299 * [taylor]: Taking taylor expansion of y in x 0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.299 * [taylor]: Taking taylor expansion of z in x 0.299 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in t 0.299 * [taylor]: Taking taylor expansion of 0.5 in t 0.299 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in t 0.299 * [taylor]: Taking taylor expansion of t in t 0.299 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in t 0.299 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in t 0.299 * [taylor]: Taking taylor expansion of (/ 1 y) in t 0.299 * [taylor]: Taking taylor expansion of y in t 0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in t 0.299 * [taylor]: Taking taylor expansion of x in t 0.299 * [taylor]: Taking taylor expansion of (/ 1 z) in t 0.299 * [taylor]: Taking taylor expansion of z in t 0.299 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in t 0.299 * [taylor]: Taking taylor expansion of 0.5 in t 0.299 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in t 0.299 * [taylor]: Taking taylor expansion of t in t 0.299 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in t 0.299 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in t 0.299 * [taylor]: Taking taylor expansion of (/ 1 y) in t 0.300 * [taylor]: Taking taylor expansion of y in t 0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in t 0.300 * [taylor]: Taking taylor expansion of x in t 0.300 * [taylor]: Taking taylor expansion of (/ 1 z) in t 0.300 * [taylor]: Taking taylor expansion of z in t 0.300 * [taylor]: Taking taylor expansion of 0 in x 0.302 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (* 0.5 (/ 1 z))) in x 0.302 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.302 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.302 * [taylor]: Taking taylor expansion of 0.5 in x 0.302 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.302 * [taylor]: Taking taylor expansion of y in x 0.302 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.302 * [taylor]: Taking taylor expansion of 0.5 in x 0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.302 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.302 * [taylor]: Taking taylor expansion of 0.5 in x 0.302 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.302 * [taylor]: Taking taylor expansion of z in x 0.303 * [taylor]: Taking taylor expansion of 0.5 in y 0.303 * [taylor]: Taking taylor expansion of 0 in y 0.305 * [taylor]: Taking taylor expansion of 0 in x 0.306 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 z))) in y 0.306 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.306 * [taylor]: Taking taylor expansion of 0.5 in y 0.306 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.306 * [taylor]: Taking taylor expansion of y in y 0.307 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.307 * [taylor]: Taking taylor expansion of 0.5 in y 0.307 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.307 * [taylor]: Taking taylor expansion of z in y 0.307 * [taylor]: Taking taylor expansion of 0.5 in z 0.307 * [taylor]: Taking taylor expansion of 0 in y 0.307 * [taylor]: Taking taylor expansion of 0.5 in z 0.307 * [taylor]: Taking taylor expansion of 0 in z 0.310 * [taylor]: Taking taylor expansion of 0 in x 0.310 * [taylor]: Taking taylor expansion of 0 in y 0.312 * [taylor]: Taking taylor expansion of 0 in y 0.312 * [taylor]: Taking taylor expansion of 0 in y 0.313 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 z))) in z 0.313 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.313 * [taylor]: Taking taylor expansion of 0.5 in z 0.313 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.313 * [taylor]: Taking taylor expansion of z in z 0.314 * [taylor]: Taking taylor expansion of 0 in z 0.314 * [taylor]: Taking taylor expansion of 0 in z 0.314 * [taylor]: Taking taylor expansion of 0 in z 0.315 * [approximate]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in (t x y z) around 0 0.315 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in z 0.315 * [taylor]: Taking taylor expansion of -0.5 in z 0.315 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in z 0.315 * [taylor]: Taking taylor expansion of t in z 0.315 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in z 0.315 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.315 * [taylor]: Taking taylor expansion of z in z 0.315 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z 0.315 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.315 * [taylor]: Taking taylor expansion of y in z 0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.316 * [taylor]: Taking taylor expansion of x in z 0.316 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in y 0.316 * [taylor]: Taking taylor expansion of -0.5 in y 0.316 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in y 0.316 * [taylor]: Taking taylor expansion of t in y 0.316 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in y 0.316 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.316 * [taylor]: Taking taylor expansion of z in y 0.316 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.316 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.316 * [taylor]: Taking taylor expansion of y in y 0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.316 * [taylor]: Taking taylor expansion of x in y 0.316 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in x 0.316 * [taylor]: Taking taylor expansion of -0.5 in x 0.316 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in x 0.316 * [taylor]: Taking taylor expansion of t in x 0.316 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x 0.316 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.316 * [taylor]: Taking taylor expansion of z in x 0.316 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.316 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.316 * [taylor]: Taking taylor expansion of y in x 0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.316 * [taylor]: Taking taylor expansion of x in x 0.317 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in t 0.317 * [taylor]: Taking taylor expansion of -0.5 in t 0.317 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in t 0.317 * [taylor]: Taking taylor expansion of t in t 0.317 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in t 0.317 * [taylor]: Taking taylor expansion of (/ 1 z) in t 0.317 * [taylor]: Taking taylor expansion of z in t 0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in t 0.317 * [taylor]: Taking taylor expansion of (/ 1 y) in t 0.317 * [taylor]: Taking taylor expansion of y in t 0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in t 0.317 * [taylor]: Taking taylor expansion of x in t 0.317 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in t 0.317 * [taylor]: Taking taylor expansion of -0.5 in t 0.317 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in t 0.317 * [taylor]: Taking taylor expansion of t in t 0.317 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in t 0.317 * [taylor]: Taking taylor expansion of (/ 1 z) in t 0.317 * [taylor]: Taking taylor expansion of z in t 0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in t 0.317 * [taylor]: Taking taylor expansion of (/ 1 y) in t 0.317 * [taylor]: Taking taylor expansion of y in t 0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in t 0.317 * [taylor]: Taking taylor expansion of x in t 0.318 * [taylor]: Taking taylor expansion of 0 in x 0.319 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (* 0.5 (/ 1 z))) in x 0.319 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.319 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.319 * [taylor]: Taking taylor expansion of 0.5 in x 0.319 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.319 * [taylor]: Taking taylor expansion of y in x 0.319 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.319 * [taylor]: Taking taylor expansion of 0.5 in x 0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.320 * [taylor]: Taking taylor expansion of 0.5 in x 0.320 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.320 * [taylor]: Taking taylor expansion of z in x 0.321 * [taylor]: Taking taylor expansion of 0.5 in y 0.321 * [taylor]: Taking taylor expansion of 0 in y 0.323 * [taylor]: Taking taylor expansion of 0 in x 0.324 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 z))) in y 0.324 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.324 * [taylor]: Taking taylor expansion of 0.5 in y 0.324 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.324 * [taylor]: Taking taylor expansion of y in y 0.324 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.324 * [taylor]: Taking taylor expansion of 0.5 in y 0.324 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.324 * [taylor]: Taking taylor expansion of z in y 0.325 * [taylor]: Taking taylor expansion of 0.5 in z 0.325 * [taylor]: Taking taylor expansion of 0 in y 0.325 * [taylor]: Taking taylor expansion of 0.5 in z 0.325 * [taylor]: Taking taylor expansion of 0 in z 0.327 * [taylor]: Taking taylor expansion of 0 in x 0.327 * [taylor]: Taking taylor expansion of 0 in y 0.330 * [taylor]: Taking taylor expansion of 0 in y 0.330 * [taylor]: Taking taylor expansion of 0 in y 0.331 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 z))) in z 0.331 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.331 * [taylor]: Taking taylor expansion of 0.5 in z 0.331 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.331 * [taylor]: Taking taylor expansion of z in z 0.332 * [taylor]: Taking taylor expansion of 0 in z 0.332 * [taylor]: Taking taylor expansion of 0 in z 0.332 * [taylor]: Taking taylor expansion of 0 in z 0.333 * * * [progress]: simplifying candidates 0.337 * [simplify]: Simplifying using # : (expm1 (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (log1p (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (* (/ 1 t) (/ (- (+ x y) z) 2.0)) (+ (- (log t)) (- (log (- (+ x y) z)) (log 2.0))) (+ (- (log t)) (log (/ (- (+ x y) z) 2.0))) (+ (- 0 (log t)) (- (log (- (+ x y) z)) (log 2.0))) (+ (- 0 (log t)) (log (/ (- (+ x y) z) 2.0))) (+ (- (log 1) (log t)) (- (log (- (+ x y) z)) (log 2.0))) (+ (- (log 1) (log t)) (log (/ (- (+ x y) z) 2.0))) (+ (log (/ 1 t)) (- (log (- (+ x y) z)) (log 2.0))) (+ (log (/ 1 t)) (log (/ (- (+ x y) z) 2.0))) (log (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (exp (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (* (/ (* (* 1 1) 1) (* (* t t) t)) (/ (* (* (- (+ x y) z) (- (+ x y) z)) (- (+ x y) z)) (* (* 2.0 2.0) 2.0))) (* (/ (* (* 1 1) 1) (* (* t t) t)) (* (* (/ (- (+ x y) z) 2.0) (/ (- (+ x y) z) 2.0)) (/ (- (+ x y) z) 2.0))) (* (* (* (/ 1 t) (/ 1 t)) (/ 1 t)) (/ (* (* (- (+ x y) z) (- (+ x y) z)) (- (+ x y) z)) (* (* 2.0 2.0) 2.0))) (* (* (* (/ 1 t) (/ 1 t)) (/ 1 t)) (* (* (/ (- (+ x y) z) 2.0) (/ (- (+ x y) z) 2.0)) (/ (- (+ x y) z) 2.0))) (* (cbrt (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (cbrt (* (/ 1 t) (/ (- (+ x y) z) 2.0)))) (cbrt (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (* (* (* (/ 1 t) (/ (- (+ x y) z) 2.0)) (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (sqrt (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (sqrt (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (* 1 (- (+ x y) z)) (* t 2.0) (* (sqrt (/ 1 t)) (sqrt (/ (- (+ x y) z) 2.0))) (* (sqrt (/ 1 t)) (sqrt (/ (- (+ x y) z) 2.0))) (* (sqrt (/ 1 t)) (/ (sqrt (- (+ x y) z)) (sqrt 2.0))) (* (sqrt (/ 1 t)) (/ (sqrt (- (+ x y) z)) (sqrt 2.0))) (* (/ (sqrt 1) (sqrt t)) (sqrt (/ (- (+ x y) z) 2.0))) (* (/ (sqrt 1) (sqrt t)) (sqrt (/ (- (+ x y) z) 2.0))) (* (/ (sqrt 1) (sqrt t)) (/ (sqrt (- (+ x y) z)) (sqrt 2.0))) (* (/ (sqrt 1) (sqrt t)) (/ (sqrt (- (+ x y) z)) (sqrt 2.0))) (* (/ 1 (sqrt t)) (sqrt (/ (- (+ x y) z) 2.0))) (* (/ 1 (sqrt t)) (sqrt (/ (- (+ x y) z) 2.0))) (* (/ 1 (sqrt t)) (/ (sqrt (- (+ x y) z)) (sqrt 2.0))) (* (/ 1 (sqrt t)) (/ (sqrt (- (+ x y) z)) (sqrt 2.0))) (* (/ 1 t) (* (cbrt (/ (- (+ x y) z) 2.0)) (cbrt (/ (- (+ x y) z) 2.0)))) (* (/ 1 t) (sqrt (/ (- (+ x y) z) 2.0))) (* (/ 1 t) (/ (* (cbrt (- (+ x y) z)) (cbrt (- (+ x y) z))) (* (cbrt 2.0) (cbrt 2.0)))) (* (/ 1 t) (/ (* (cbrt (- (+ x y) z)) (cbrt (- (+ x y) z))) (sqrt 2.0))) (* (/ 1 t) (/ (* (cbrt (- (+ x y) z)) (cbrt (- (+ x y) z))) 1)) (* (/ 1 t) (/ (sqrt (- (+ x y) z)) (* (cbrt 2.0) (cbrt 2.0)))) (* (/ 1 t) (/ (sqrt (- (+ x y) z)) (sqrt 2.0))) (* (/ 1 t) (/ (sqrt (- (+ x y) z)) 1)) (* (/ 1 t) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))) (* (/ 1 t) (/ 1 (sqrt 2.0))) (* (/ 1 t) (/ 1 1)) (* (/ 1 t) (/ (+ (sqrt (+ x y)) (sqrt z)) (* (cbrt 2.0) (cbrt 2.0)))) (* (/ 1 t) (/ (+ (sqrt (+ x y)) (sqrt z)) (sqrt 2.0))) (* (/ 1 t) (/ (+ (sqrt (+ x y)) (sqrt z)) 1)) (* (/ 1 t) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))) (* (/ 1 t) (/ 1 (sqrt 2.0))) (* (/ 1 t) (/ 1 1)) (* (/ 1 t) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))) (* (/ 1 t) (/ 1 (sqrt 2.0))) (* (/ 1 t) (/ 1 1)) (* (/ 1 t) 1) (* (/ 1 t) (- (+ x y) z)) (* (cbrt (/ 1 t)) (/ (- (+ x y) z) 2.0)) (* (sqrt (/ 1 t)) (/ (- (+ x y) z) 2.0)) (* (/ (cbrt 1) (cbrt t)) (/ (- (+ x y) z) 2.0)) (* (/ (cbrt 1) (sqrt t)) (/ (- (+ x y) z) 2.0)) (* (/ (cbrt 1) t) (/ (- (+ x y) z) 2.0)) (* (/ (sqrt 1) (cbrt t)) (/ (- (+ x y) z) 2.0)) (* (/ (sqrt 1) (sqrt t)) (/ (- (+ x y) z) 2.0)) (* (/ (sqrt 1) t) (/ (- (+ x y) z) 2.0)) (* (/ 1 (cbrt t)) (/ (- (+ x y) z) 2.0)) (* (/ 1 (sqrt t)) (/ (- (+ x y) z) 2.0)) (* (/ 1 t) (/ (- (+ x y) z) 2.0)) (* (/ 1 t) (/ (- (+ x y) z) 2.0)) (* (/ 1 t) (/ (- (+ x y) z) 2.0)) (* (/ 1 t) (- (+ x y) z)) (* 1 (/ (- (+ x y) z) 2.0)) (- (+ (* 0.5 (/ y t)) (* 0.5 (/ x t))) (* 0.5 (/ z t))) (- (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) (* 0.5 (/ z t))) (- (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) (* 0.5 (/ z t))) 0.342 * * [simplify]: iteration 0 : 400 enodes (cost 513 ) 0.350 * * [simplify]: iteration 1 : 1807 enodes (cost 434 ) 0.376 * * [simplify]: iteration 2 : 5003 enodes (cost 428 ) 0.379 * [simplify]: Simplified to: (expm1 (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (log1p (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (/ (/ (- (+ x y) z) 2.0) t) (log (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (log (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (log (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (log (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (log (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (log (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (log (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (log (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (log (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (exp (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (pow (/ (/ (- (+ x y) z) 2.0) t) 3) (pow (/ (/ (- (+ x y) z) 2.0) t) 3) (pow (/ (/ (- (+ x y) z) 2.0) t) 3) (pow (/ (/ (- (+ x y) z) 2.0) t) 3) (* (cbrt (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (cbrt (* (/ 1 t) (/ (- (+ x y) z) 2.0)))) (cbrt (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (pow (/ (/ (- (+ x y) z) 2.0) t) 3) (sqrt (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (sqrt (* (/ 1 t) (/ (- (+ x y) z) 2.0))) (- (+ x y) z) (* t 2.0) (* (sqrt (/ 1 t)) (sqrt (/ (- (+ x y) z) 2.0))) (* (sqrt (/ 1 t)) (sqrt (/ (- (+ x y) z) 2.0))) (* (sqrt (/ 1 t)) (/ (sqrt (- (+ x y) z)) (sqrt 2.0))) (* (sqrt (/ 1 t)) (/ (sqrt (- (+ x y) z)) (sqrt 2.0))) (* (/ 1 (sqrt t)) (sqrt (/ (- (+ x y) z) 2.0))) (* (/ 1 (sqrt t)) (sqrt (/ (- (+ x y) z) 2.0))) (* (/ 1 (sqrt t)) (/ (sqrt (- (+ x y) z)) (sqrt 2.0))) (* (/ 1 (sqrt t)) (/ (sqrt (- (+ x y) z)) (sqrt 2.0))) (* (/ 1 (sqrt t)) (sqrt (/ (- (+ x y) z) 2.0))) (* (/ 1 (sqrt t)) (sqrt (/ (- (+ x y) z) 2.0))) (* (/ 1 (sqrt t)) (/ (sqrt (- (+ x y) z)) (sqrt 2.0))) (* (/ 1 (sqrt t)) (/ (sqrt (- (+ x y) z)) (sqrt 2.0))) (* (/ 1 t) (* (cbrt (/ (- (+ x y) z) 2.0)) (cbrt (/ (- (+ x y) z) 2.0)))) (* (/ 1 t) (sqrt (/ (- (+ x y) z) 2.0))) (/ (/ (* (cbrt (- (+ x y) z)) (cbrt (- (+ x y) z))) (* (cbrt 2.0) (cbrt 2.0))) t) (/ (/ (* (cbrt (- (+ x y) z)) (cbrt (- (+ x y) z))) (sqrt 2.0)) t) (/ (* (cbrt (- (+ x y) z)) (cbrt (- (+ x y) z))) t) (/ (/ (sqrt (- (+ x y) z)) (* (cbrt 2.0) (cbrt 2.0))) t) (/ (sqrt (- (+ x y) z)) (* (sqrt 2.0) t)) (/ (sqrt (- (+ x y) z)) t) (/ (/ 1 t) (* (cbrt 2.0) (cbrt 2.0))) (/ (/ 1 t) (sqrt 2.0)) (/ 1 t) (/ (/ (+ (sqrt (+ x y)) (sqrt z)) (* (cbrt 2.0) (cbrt 2.0))) t) (/ (+ (sqrt (+ x y)) (sqrt z)) (* (sqrt 2.0) t)) (/ (+ (sqrt (+ x y)) (sqrt z)) t) (/ (/ 1 t) (* (cbrt 2.0) (cbrt 2.0))) (/ (/ 1 t) (sqrt 2.0)) (/ 1 t) (/ (/ 1 t) (* (cbrt 2.0) (cbrt 2.0))) (/ (/ 1 t) (sqrt 2.0)) (/ 1 t) (/ 1 t) (/ (- (+ x y) z) t) (* (cbrt (/ 1 t)) (/ (- (+ x y) z) 2.0)) (* (sqrt (/ 1 t)) (/ (- (+ x y) z) 2.0)) (/ (/ (- (+ x y) z) 2.0) (cbrt t)) (/ (/ (- (+ x y) z) 2.0) (sqrt t)) (/ (/ (- (+ x y) z) 2.0) t) (/ (/ (- (+ x y) z) 2.0) (cbrt t)) (/ (/ (- (+ x y) z) 2.0) (sqrt t)) (/ (/ (- (+ x y) z) 2.0) t) (/ (/ (- (+ x y) z) 2.0) (cbrt t)) (/ (/ (- (+ x y) z) 2.0) (sqrt t)) (/ (/ (- (+ x y) z) 2.0) t) (/ (/ (- (+ x y) z) 2.0) t) (/ (/ (- (+ x y) z) 2.0) t) (/ (- (+ x y) z) t) (/ (- (+ x y) z) 2.0) (* 0.5 (- (+ (/ x t) (/ y t)) (/ z t))) (* 0.5 (- (+ (/ x t) (/ y t)) (/ z t))) (* 0.5 (- (+ (/ x t) (/ y t)) (/ z t))) 0.379 * * * [progress]: adding candidates to table 0.496 * [progress]: [Phase 3 of 3] Extracting. 0.496 * * [regime]: Finding splitpoints for: (# #) 0.496 * * * [regime-changes]: Trying 8 branch expressions: ((* t 2.0) (+ x y) (- (+ x y) z) (/ (- (+ x y) z) (* t 2.0)) t z y x) 0.496 * * * * [regimes]: Trying to branch on (* t 2.0) from (# #) 0.509 * * * * [regimes]: Trying to branch on (+ x y) from (# #) 0.524 * * * * [regimes]: Trying to branch on (- (+ x y) z) from (# #) 0.537 * * * * [regimes]: Trying to branch on (/ (- (+ x y) z) (* t 2.0)) from (# #) 0.553 * * * * [regimes]: Trying to branch on t from (# #) 0.567 * * * * [regimes]: Trying to branch on z from (# #) 0.579 * * * * [regimes]: Trying to branch on y from (# #) 0.594 * * * * [regimes]: Trying to branch on x from (# #) 0.607 * * * [regime]: Found split indices: #