7.449 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.026 * [progress]: [Phase 2 of 3] Improving. 0.026 * [simplify]: Simplifying: (- (* x y) (* z t)) 0.026 * * [simplify]: Extracting # 0 : cost 0 0.026 * * [simplify]: Extracting # 1 : cost 0 0.026 * * [simplify]: Extracting # 2 : cost 0 0.026 * * [simplify]: Extracting # 3 : cost 0 0.026 * * [simplify]: Extracting # 4 : cost 0 0.026 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 0.028 * * [simplify]: Extracting # 0 : cost 0 0.028 * * [simplify]: Extracting # 1 : cost 0 0.028 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: iteration 1 : 12 enodes (cost 7 ) 0.030 * * [simplify]: Extracting # 0 : cost 0 0.030 * * [simplify]: Extracting # 1 : cost 0 0.030 * * [simplify]: Extracting # 2 : cost 0 0.030 * * [simplify]: iteration 2 : 20 enodes (cost 7 ) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: iteration 3 : 24 enodes (cost 7 ) 0.039 * * [simplify]: Extracting # 0 : cost 0 0.039 * * [simplify]: iteration done: 24 enodes (cost 7 ) 0.039 * [simplify]: Simplified to: (- (* x y) (* z t)) 0.040 * * [progress]: iteration 1 / 4 0.040 * * * [progress]: picking best candidate 0.042 * * * * [pick]: Picked # 0.042 * * * [progress]: localizing error 0.055 * * * [progress]: generating rewritten candidates 0.055 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.073 * * * [progress]: generating series expansions 0.073 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.073 * [backup-simplify]: Simplify (- (* x y) (* z t)) into (- (* x y) (* t z)) 0.073 * [approximate]: Taking taylor expansion of (- (* x y) (* t z)) in (x y z t) around 0 0.073 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in t 0.073 * [taylor]: Taking taylor expansion of (* x y) in t 0.073 * [taylor]: Taking taylor expansion of x in t 0.073 * [backup-simplify]: Simplify x into x 0.073 * [taylor]: Taking taylor expansion of y in t 0.073 * [backup-simplify]: Simplify y into y 0.073 * [taylor]: Taking taylor expansion of (* t z) in t 0.073 * [taylor]: Taking taylor expansion of t in t 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 1 into 1 0.073 * [taylor]: Taking taylor expansion of z in t 0.073 * [backup-simplify]: Simplify z into z 0.074 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in z 0.074 * [taylor]: Taking taylor expansion of (* x y) in z 0.074 * [taylor]: Taking taylor expansion of x in z 0.074 * [backup-simplify]: Simplify x into x 0.074 * [taylor]: Taking taylor expansion of y in z 0.074 * [backup-simplify]: Simplify y into y 0.074 * [taylor]: Taking taylor expansion of (* t z) in z 0.074 * [taylor]: Taking taylor expansion of t in z 0.074 * [backup-simplify]: Simplify t into t 0.074 * [taylor]: Taking taylor expansion of z in z 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify 1 into 1 0.074 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in y 0.074 * [taylor]: Taking taylor expansion of (* x y) in y 0.074 * [taylor]: Taking taylor expansion of x in y 0.074 * [backup-simplify]: Simplify x into x 0.074 * [taylor]: Taking taylor expansion of y in y 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify 1 into 1 0.074 * [taylor]: Taking taylor expansion of (* t z) in y 0.074 * [taylor]: Taking taylor expansion of t in y 0.074 * [backup-simplify]: Simplify t into t 0.074 * [taylor]: Taking taylor expansion of z in y 0.074 * [backup-simplify]: Simplify z into z 0.074 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x 0.074 * [taylor]: Taking taylor expansion of (* x y) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify 1 into 1 0.074 * [taylor]: Taking taylor expansion of y in x 0.074 * [backup-simplify]: Simplify y into y 0.074 * [taylor]: Taking taylor expansion of (* t z) in x 0.074 * [taylor]: Taking taylor expansion of t in x 0.074 * [backup-simplify]: Simplify t into t 0.074 * [taylor]: Taking taylor expansion of z in x 0.074 * [backup-simplify]: Simplify z into z 0.075 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x 0.075 * [taylor]: Taking taylor expansion of (* x y) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify 1 into 1 0.075 * [taylor]: Taking taylor expansion of y in x 0.075 * [backup-simplify]: Simplify y into y 0.075 * [taylor]: Taking taylor expansion of (* t z) in x 0.075 * [taylor]: Taking taylor expansion of t in x 0.075 * [backup-simplify]: Simplify t into t 0.075 * [taylor]: Taking taylor expansion of z in x 0.075 * [backup-simplify]: Simplify z into z 0.075 * [backup-simplify]: Simplify (* 0 y) into 0 0.075 * [backup-simplify]: Simplify (* t z) into (* t z) 0.075 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 0.075 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z)) 0.075 * [taylor]: Taking taylor expansion of (- (* t z)) in y 0.075 * [taylor]: Taking taylor expansion of (* t z) in y 0.075 * [taylor]: Taking taylor expansion of t in y 0.075 * [backup-simplify]: Simplify t into t 0.075 * [taylor]: Taking taylor expansion of z in y 0.075 * [backup-simplify]: Simplify z into z 0.076 * [backup-simplify]: Simplify (* t z) into (* t z) 0.076 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 0.076 * [taylor]: Taking taylor expansion of (- (* t z)) in z 0.076 * [taylor]: Taking taylor expansion of (* t z) in z 0.076 * [taylor]: Taking taylor expansion of t in z 0.076 * [backup-simplify]: Simplify t into t 0.076 * [taylor]: Taking taylor expansion of z in z 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 1 into 1 0.076 * [backup-simplify]: Simplify (* t 0) into 0 0.077 * [backup-simplify]: Simplify (- 0) into 0 0.077 * [taylor]: Taking taylor expansion of 0 in t 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.077 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.078 * [backup-simplify]: Simplify (- 0) into 0 0.078 * [backup-simplify]: Simplify (+ y 0) into y 0.078 * [taylor]: Taking taylor expansion of y in y 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify 1 into 1 0.078 * [taylor]: Taking taylor expansion of 0 in z 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [taylor]: Taking taylor expansion of 0 in t 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.078 * [backup-simplify]: Simplify (- 0) into 0 0.078 * [taylor]: Taking taylor expansion of 0 in z 0.078 * [backup-simplify]: Simplify 0 into 0 0.079 * [taylor]: Taking taylor expansion of 0 in t 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.079 * [backup-simplify]: Simplify (- t) into (- t) 0.079 * [taylor]: Taking taylor expansion of (- t) in t 0.079 * [taylor]: Taking taylor expansion of t in t 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 1 into 1 0.079 * [backup-simplify]: Simplify (- 0) into 0 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.081 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.081 * [backup-simplify]: Simplify (- 0) into 0 0.082 * [backup-simplify]: Simplify (+ 0 0) into 0 0.082 * [taylor]: Taking taylor expansion of 0 in y 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [taylor]: Taking taylor expansion of 0 in z 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [taylor]: Taking taylor expansion of 0 in t 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.082 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.082 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.082 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.082 * [taylor]: Taking taylor expansion of (* x y) in t 0.082 * [taylor]: Taking taylor expansion of x in t 0.082 * [backup-simplify]: Simplify x into x 0.082 * [taylor]: Taking taylor expansion of y in t 0.082 * [backup-simplify]: Simplify y into y 0.082 * [backup-simplify]: Simplify (* x y) into (* x y) 0.083 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.083 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 0.083 * [taylor]: Taking taylor expansion of (* t z) in t 0.083 * [taylor]: Taking taylor expansion of t in t 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [taylor]: Taking taylor expansion of z in t 0.083 * [backup-simplify]: Simplify z into z 0.083 * [backup-simplify]: Simplify (* 0 z) into 0 0.083 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.083 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.083 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.083 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.083 * [taylor]: Taking taylor expansion of (* x y) in z 0.083 * [taylor]: Taking taylor expansion of x in z 0.083 * [backup-simplify]: Simplify x into x 0.083 * [taylor]: Taking taylor expansion of y in z 0.083 * [backup-simplify]: Simplify y into y 0.083 * [backup-simplify]: Simplify (* x y) into (* x y) 0.084 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.084 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.084 * [taylor]: Taking taylor expansion of (* t z) in z 0.084 * [taylor]: Taking taylor expansion of t in z 0.084 * [backup-simplify]: Simplify t into t 0.084 * [taylor]: Taking taylor expansion of z in z 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [backup-simplify]: Simplify (* t 0) into 0 0.084 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.084 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.085 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.085 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.085 * [taylor]: Taking taylor expansion of (* x y) in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [backup-simplify]: Simplify x into x 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify (* x 0) into 0 0.085 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.085 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.085 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.085 * [taylor]: Taking taylor expansion of (* t z) in y 0.085 * [taylor]: Taking taylor expansion of t in y 0.085 * [backup-simplify]: Simplify t into t 0.085 * [taylor]: Taking taylor expansion of z in y 0.085 * [backup-simplify]: Simplify z into z 0.086 * [backup-simplify]: Simplify (* t z) into (* t z) 0.086 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.086 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.086 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.086 * [taylor]: Taking taylor expansion of (* x y) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [backup-simplify]: Simplify y into y 0.086 * [backup-simplify]: Simplify (* 0 y) into 0 0.086 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.086 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.086 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.086 * [taylor]: Taking taylor expansion of (* t z) in x 0.086 * [taylor]: Taking taylor expansion of t in x 0.087 * [backup-simplify]: Simplify t into t 0.087 * [taylor]: Taking taylor expansion of z in x 0.087 * [backup-simplify]: Simplify z into z 0.087 * [backup-simplify]: Simplify (* t z) into (* t z) 0.087 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.087 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.087 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.087 * [taylor]: Taking taylor expansion of (* x y) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 1 into 1 0.087 * [taylor]: Taking taylor expansion of y in x 0.087 * [backup-simplify]: Simplify y into y 0.087 * [backup-simplify]: Simplify (* 0 y) into 0 0.087 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.087 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.087 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.088 * [taylor]: Taking taylor expansion of (* t z) in x 0.088 * [taylor]: Taking taylor expansion of t in x 0.088 * [backup-simplify]: Simplify t into t 0.088 * [taylor]: Taking taylor expansion of z in x 0.088 * [backup-simplify]: Simplify z into z 0.088 * [backup-simplify]: Simplify (* t z) into (* t z) 0.088 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.088 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.088 * [taylor]: Taking taylor expansion of y in y 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 1 into 1 0.088 * [backup-simplify]: Simplify (/ 1 1) into 1 0.088 * [taylor]: Taking taylor expansion of 1 in z 0.088 * [backup-simplify]: Simplify 1 into 1 0.089 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.090 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.090 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.090 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.090 * [taylor]: Taking taylor expansion of (* t z) in y 0.090 * [taylor]: Taking taylor expansion of t in y 0.090 * [backup-simplify]: Simplify t into t 0.090 * [taylor]: Taking taylor expansion of z in y 0.090 * [backup-simplify]: Simplify z into z 0.090 * [backup-simplify]: Simplify (* t z) into (* t z) 0.090 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.091 * [taylor]: Taking taylor expansion of 0 in z 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [taylor]: Taking taylor expansion of 1 in t 0.091 * [backup-simplify]: Simplify 1 into 1 0.092 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.092 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.093 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.093 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.093 * [backup-simplify]: Simplify (- 0) into 0 0.093 * [backup-simplify]: Simplify (+ 0 0) into 0 0.094 * [taylor]: Taking taylor expansion of 0 in y 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.094 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.094 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) 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 * [backup-simplify]: Simplify t into t 0.094 * [taylor]: Taking taylor expansion of z in z 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify 1 into 1 0.094 * [backup-simplify]: Simplify (* t 0) into 0 0.094 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.095 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.095 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.095 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.095 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.095 * [taylor]: Taking taylor expansion of t in t 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify 1 into 1 0.095 * [backup-simplify]: Simplify (/ 1 1) into 1 0.096 * [backup-simplify]: Simplify (- 1) into -1 0.096 * [backup-simplify]: Simplify -1 into -1 0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.097 * [taylor]: Taking taylor expansion of 0 in z 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [taylor]: Taking taylor expansion of 0 in t 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [taylor]: Taking taylor expansion of 0 in t 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 1 into 1 0.098 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.099 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.100 * [backup-simplify]: Simplify (- 0) into 0 0.100 * [backup-simplify]: Simplify (+ 0 0) into 0 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [taylor]: Taking taylor expansion of 0 in z 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.101 * [backup-simplify]: Simplify (- 0) into 0 0.101 * [taylor]: Taking taylor expansion of 0 in z 0.101 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.102 * [taylor]: Taking taylor expansion of 0 in z 0.102 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.103 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.103 * [backup-simplify]: Simplify (- 0) into 0 0.103 * [taylor]: Taking taylor expansion of 0 in t 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [taylor]: Taking taylor expansion of 0 in t 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [taylor]: Taking taylor expansion of 0 in t 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [taylor]: Taking taylor expansion of 0 in t 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.105 * [backup-simplify]: Simplify (- 0) into 0 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.107 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.108 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.121 * [backup-simplify]: Simplify (- 0) into 0 0.122 * [backup-simplify]: Simplify (+ 0 0) into 0 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [backup-simplify]: Simplify 0 into 0 0.123 * [taylor]: Taking taylor expansion of 0 in z 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [taylor]: Taking taylor expansion of 0 in z 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.124 * [backup-simplify]: Simplify (- 0) into 0 0.124 * [taylor]: Taking taylor expansion of 0 in z 0.124 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.125 * [taylor]: Taking taylor expansion of 0 in z 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [taylor]: Taking taylor expansion of 0 in t 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [taylor]: Taking taylor expansion of 0 in t 0.125 * [backup-simplify]: Simplify 0 into 0 0.126 * [taylor]: Taking taylor expansion of 0 in t 0.126 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.127 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.127 * [backup-simplify]: Simplify (- 0) into 0 0.127 * [taylor]: Taking taylor expansion of 0 in t 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [taylor]: Taking taylor expansion of 0 in t 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [taylor]: Taking taylor expansion of 0 in t 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [taylor]: Taking taylor expansion of 0 in t 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) (* -1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) (* 1 1))))) into (- (* x y) (* t z)) 0.129 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.129 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.129 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.129 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.129 * [taylor]: Taking taylor expansion of (* x y) in t 0.129 * [taylor]: Taking taylor expansion of x in t 0.129 * [backup-simplify]: Simplify x into x 0.129 * [taylor]: Taking taylor expansion of y in t 0.129 * [backup-simplify]: Simplify y into y 0.129 * [backup-simplify]: Simplify (* x y) into (* x y) 0.129 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.129 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 0.129 * [taylor]: Taking taylor expansion of (* t z) in t 0.129 * [taylor]: Taking taylor expansion of t in t 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify 1 into 1 0.129 * [taylor]: Taking taylor expansion of z in t 0.129 * [backup-simplify]: Simplify z into z 0.129 * [backup-simplify]: Simplify (* 0 z) into 0 0.130 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.130 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.130 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.130 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.130 * [taylor]: Taking taylor expansion of (* x y) in z 0.130 * [taylor]: Taking taylor expansion of x in z 0.130 * [backup-simplify]: Simplify x into x 0.130 * [taylor]: Taking taylor expansion of y in z 0.130 * [backup-simplify]: Simplify y into y 0.130 * [backup-simplify]: Simplify (* x y) into (* x y) 0.130 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.130 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.130 * [taylor]: Taking taylor expansion of (* t z) in z 0.130 * [taylor]: Taking taylor expansion of t in z 0.130 * [backup-simplify]: Simplify t into t 0.131 * [taylor]: Taking taylor expansion of z in z 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 1 into 1 0.131 * [backup-simplify]: Simplify (* t 0) into 0 0.131 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.131 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.131 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.131 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.131 * [taylor]: Taking taylor expansion of (* x y) in y 0.131 * [taylor]: Taking taylor expansion of x in y 0.131 * [backup-simplify]: Simplify x into x 0.131 * [taylor]: Taking taylor expansion of y in y 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 1 into 1 0.131 * [backup-simplify]: Simplify (* x 0) into 0 0.132 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.132 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.132 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.132 * [taylor]: Taking taylor expansion of (* t z) in y 0.132 * [taylor]: Taking taylor expansion of t in y 0.132 * [backup-simplify]: Simplify t into t 0.132 * [taylor]: Taking taylor expansion of z in y 0.132 * [backup-simplify]: Simplify z into z 0.132 * [backup-simplify]: Simplify (* t z) into (* t z) 0.132 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.132 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.132 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.132 * [taylor]: Taking taylor expansion of (* x y) in x 0.132 * [taylor]: Taking taylor expansion of x in x 0.132 * [backup-simplify]: Simplify 0 into 0 0.132 * [backup-simplify]: Simplify 1 into 1 0.133 * [taylor]: Taking taylor expansion of y in x 0.133 * [backup-simplify]: Simplify y into y 0.133 * [backup-simplify]: Simplify (* 0 y) into 0 0.133 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.133 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.133 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.133 * [taylor]: Taking taylor expansion of (* t z) in x 0.133 * [taylor]: Taking taylor expansion of t in x 0.133 * [backup-simplify]: Simplify t into t 0.133 * [taylor]: Taking taylor expansion of z in x 0.133 * [backup-simplify]: Simplify z into z 0.133 * [backup-simplify]: Simplify (* t z) into (* t z) 0.133 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.133 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.134 * [taylor]: Taking taylor expansion of (* x y) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 1 into 1 0.134 * [taylor]: Taking taylor expansion of y in x 0.134 * [backup-simplify]: Simplify y into y 0.134 * [backup-simplify]: Simplify (* 0 y) into 0 0.134 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.134 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.134 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.134 * [taylor]: Taking taylor expansion of (* t z) in x 0.134 * [taylor]: Taking taylor expansion of t in x 0.134 * [backup-simplify]: Simplify t into t 0.134 * [taylor]: Taking taylor expansion of z in x 0.134 * [backup-simplify]: Simplify z into z 0.135 * [backup-simplify]: Simplify (* t z) into (* t z) 0.135 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.135 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.135 * [taylor]: Taking taylor expansion of y in y 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify 1 into 1 0.135 * [backup-simplify]: Simplify (/ 1 1) into 1 0.135 * [taylor]: Taking taylor expansion of 1 in z 0.135 * [backup-simplify]: Simplify 1 into 1 0.136 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.136 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.137 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.137 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.137 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.137 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.137 * [taylor]: Taking taylor expansion of (* t z) in y 0.137 * [taylor]: Taking taylor expansion of t in y 0.137 * [backup-simplify]: Simplify t into t 0.137 * [taylor]: Taking taylor expansion of z in y 0.137 * [backup-simplify]: Simplify z into z 0.137 * [backup-simplify]: Simplify (* t z) into (* t z) 0.137 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.138 * [taylor]: Taking taylor expansion of 0 in z 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [taylor]: Taking taylor expansion of 1 in t 0.138 * [backup-simplify]: Simplify 1 into 1 0.139 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.140 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.140 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.140 * [backup-simplify]: Simplify (- 0) into 0 0.141 * [backup-simplify]: Simplify (+ 0 0) into 0 0.141 * [taylor]: Taking taylor expansion of 0 in y 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.141 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.141 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.141 * [taylor]: Taking taylor expansion of (* t z) in z 0.141 * [taylor]: Taking taylor expansion of t in z 0.141 * [backup-simplify]: Simplify t into t 0.141 * [taylor]: Taking taylor expansion of z in z 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify 1 into 1 0.141 * [backup-simplify]: Simplify (* t 0) into 0 0.142 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.142 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.142 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.142 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.142 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.142 * [taylor]: Taking taylor expansion of t in t 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify 1 into 1 0.142 * [backup-simplify]: Simplify (/ 1 1) into 1 0.143 * [backup-simplify]: Simplify (- 1) into -1 0.143 * [backup-simplify]: Simplify -1 into -1 0.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.144 * [taylor]: Taking taylor expansion of 0 in z 0.144 * [backup-simplify]: Simplify 0 into 0 0.144 * [taylor]: Taking taylor expansion of 0 in t 0.144 * [backup-simplify]: Simplify 0 into 0 0.144 * [taylor]: Taking taylor expansion of 0 in t 0.144 * [backup-simplify]: Simplify 0 into 0 0.144 * [backup-simplify]: Simplify 1 into 1 0.145 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.146 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.147 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.147 * [backup-simplify]: Simplify (- 0) into 0 0.147 * [backup-simplify]: Simplify (+ 0 0) into 0 0.147 * [taylor]: Taking taylor expansion of 0 in y 0.147 * [backup-simplify]: Simplify 0 into 0 0.148 * [taylor]: Taking taylor expansion of 0 in z 0.148 * [backup-simplify]: Simplify 0 into 0 0.148 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.148 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.148 * [backup-simplify]: Simplify (- 0) into 0 0.148 * [taylor]: Taking taylor expansion of 0 in z 0.148 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.149 * [taylor]: Taking taylor expansion of 0 in z 0.149 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.151 * [backup-simplify]: Simplify (- 0) into 0 0.151 * [taylor]: Taking taylor expansion of 0 in t 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [taylor]: Taking taylor expansion of 0 in t 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [taylor]: Taking taylor expansion of 0 in t 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [taylor]: Taking taylor expansion of 0 in t 0.151 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.152 * [backup-simplify]: Simplify (- 0) into 0 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.156 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.156 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.156 * [backup-simplify]: Simplify (- 0) into 0 0.157 * [backup-simplify]: Simplify (+ 0 0) into 0 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [taylor]: Taking taylor expansion of 0 in z 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [taylor]: Taking taylor expansion of 0 in z 0.157 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.158 * [backup-simplify]: Simplify (- 0) into 0 0.158 * [taylor]: Taking taylor expansion of 0 in z 0.158 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.159 * [taylor]: Taking taylor expansion of 0 in z 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [taylor]: Taking taylor expansion of 0 in t 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [taylor]: Taking taylor expansion of 0 in t 0.159 * [backup-simplify]: Simplify 0 into 0 0.160 * [taylor]: Taking taylor expansion of 0 in t 0.160 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.161 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.161 * [backup-simplify]: Simplify (- 0) into 0 0.161 * [taylor]: Taking taylor expansion of 0 in t 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [taylor]: Taking taylor expansion of 0 in t 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [taylor]: Taking taylor expansion of 0 in t 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [taylor]: Taking taylor expansion of 0 in t 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) (* -1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) (* 1 1))))) into (- (* x y) (* t z)) 0.162 * * * [progress]: simplifying candidates 0.163 * [simplify]: Simplifying: (fma x y (- (* t z))) (fma (- t) z (* t z)) (expm1 (- (* x y) (* z t))) (log1p (- (* x y) (* z t))) (- (* z t)) (/ (exp (* x y)) (exp (* z t))) (log (- (* x y) (* z t))) (exp (- (* x y) (* z t))) (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t))) (* (* (- (* x y) (* z t)) (- (* x y) (* z t))) (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))) (- (pow (* x y) 3) (pow (* z t) 3)) (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))) (- (* z t)) (- (* (* x y) (* x y)) (* (* z t) (* z t))) (+ (* x y) (* z t)) (- (* z t)) 0 (- (* x y) (* t z)) (- (* x y) (* t z)) 0.164 * * [simplify]: Extracting # 0 : cost 0 0.164 * * [simplify]: Extracting # 1 : cost 0 0.164 * * [simplify]: Extracting # 2 : cost 0 0.164 * * [simplify]: Extracting # 3 : cost 0 0.164 * * [simplify]: Extracting # 4 : cost 0 0.165 * * [simplify]: Extracting # 5 : cost 0 0.165 * * [simplify]: Extracting # 6 : cost 0 0.165 * * [simplify]: iteration 0 : 38 enodes (cost 202 ) 0.183 * * [simplify]: Extracting # 0 : cost 0 0.183 * * [simplify]: Extracting # 1 : cost 0 0.184 * * [simplify]: Extracting # 2 : cost 0 0.184 * * [simplify]: Extracting # 3 : cost 0 0.184 * * [simplify]: Extracting # 4 : cost 0 0.184 * * [simplify]: iteration 1 : 104 enodes (cost 193 ) 0.238 * * [simplify]: Extracting # 0 : cost 0 0.238 * * [simplify]: Extracting # 1 : cost 0 0.239 * * [simplify]: Extracting # 2 : cost 0 0.240 * * [simplify]: Extracting # 3 : cost 0 0.240 * * [simplify]: Extracting # 4 : cost 0 0.241 * * [simplify]: Extracting # 5 : cost 0 0.242 * * [simplify]: Extracting # 6 : cost 0 0.242 * * [simplify]: iteration 2 : 318 enodes (cost 178 ) 0.510 * * [simplify]: Extracting # 0 : cost 0 0.511 * * [simplify]: Extracting # 1 : cost 0 0.512 * * [simplify]: Extracting # 2 : cost 0 0.513 * * [simplify]: Extracting # 3 : cost 0 0.514 * * [simplify]: Extracting # 4 : cost 0 0.515 * * [simplify]: iteration 3 : 984 enodes (cost 178 ) 1.328 * * [simplify]: Extracting # 0 : cost 0 1.333 * * [simplify]: Extracting # 1 : cost 0 1.336 * * [simplify]: Extracting # 2 : cost 0 1.339 * * [simplify]: Extracting # 3 : cost 0 1.342 * * [simplify]: Extracting # 4 : cost 0 1.345 * * [simplify]: Extracting # 5 : cost 0 1.348 * * [simplify]: iteration 4 : 2237 enodes (cost 173 ) 2.630 * * [simplify]: Extracting # 0 : cost 0 2.635 * * [simplify]: Extracting # 1 : cost 0 2.640 * * [simplify]: Extracting # 2 : cost 0 2.650 * * [simplify]: Extracting # 3 : cost 0 2.655 * * [simplify]: Extracting # 4 : cost 0 2.660 * * [simplify]: iteration done: 5000 enodes (cost 173 ) 2.660 * [simplify]: Simplified to: (- (* x y) (* t z)) 0 (expm1 (- (* x y) (* z t))) (log1p (- (* x y) (* z t))) (- (* t z)) (exp (- (* x y) (* z t))) (log (- (* x y) (* z t))) (exp (- (* x y) (* z t))) (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t))) (pow (- (* x y) (* t z)) 3) (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))) (- (pow (* x y) 3) (pow (* z t) 3)) (fma (* x y) (* x y) (* (* t z) (fma x y (* t z)))) (- (* t z)) (* (fma x y (* t z)) (- (* x y) (* t z))) (fma x y (* t z)) (- (* t z)) 0 (- (* x y) (* t z)) (- (* x y) (* t z)) 2.661 * * * [progress]: adding candidates to table 2.711 * * [progress]: iteration 2 / 4 2.711 * * * [progress]: picking best candidate 2.713 * * * * [pick]: Picked # 2.713 * * * [progress]: localizing error 2.725 * * * [progress]: generating rewritten candidates 2.725 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.727 * * * [progress]: generating series expansions 2.727 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.727 * [backup-simplify]: Simplify (fma x y (- (* t z))) into (fma x y (- (* t z))) 2.727 * [approximate]: Taking taylor expansion of (fma x y (- (* t z))) in (x y t z) around 0 2.727 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in z 2.727 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.727 * [taylor]: Taking taylor expansion of (* x y) in z 2.727 * [taylor]: Taking taylor expansion of x in z 2.727 * [backup-simplify]: Simplify x into x 2.727 * [taylor]: Taking taylor expansion of y in z 2.728 * [backup-simplify]: Simplify y into y 2.728 * [taylor]: Taking taylor expansion of (- (* t z)) in z 2.728 * [taylor]: Taking taylor expansion of (* t z) in z 2.728 * [taylor]: Taking taylor expansion of t in z 2.728 * [backup-simplify]: Simplify t into t 2.728 * [taylor]: Taking taylor expansion of z in z 2.728 * [backup-simplify]: Simplify 0 into 0 2.728 * [backup-simplify]: Simplify 1 into 1 2.728 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in t 2.728 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.728 * [taylor]: Taking taylor expansion of (* x y) in t 2.728 * [taylor]: Taking taylor expansion of x in t 2.728 * [backup-simplify]: Simplify x into x 2.728 * [taylor]: Taking taylor expansion of y in t 2.728 * [backup-simplify]: Simplify y into y 2.728 * [taylor]: Taking taylor expansion of (- (* t z)) in t 2.728 * [taylor]: Taking taylor expansion of (* t z) in t 2.728 * [taylor]: Taking taylor expansion of t in t 2.728 * [backup-simplify]: Simplify 0 into 0 2.728 * [backup-simplify]: Simplify 1 into 1 2.728 * [taylor]: Taking taylor expansion of z in t 2.728 * [backup-simplify]: Simplify z into z 2.728 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in y 2.728 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.729 * [taylor]: Taking taylor expansion of (* x y) in y 2.729 * [taylor]: Taking taylor expansion of x in y 2.729 * [backup-simplify]: Simplify x into x 2.729 * [taylor]: Taking taylor expansion of y in y 2.729 * [backup-simplify]: Simplify 0 into 0 2.729 * [backup-simplify]: Simplify 1 into 1 2.729 * [taylor]: Taking taylor expansion of (- (* t z)) in y 2.729 * [taylor]: Taking taylor expansion of (* t z) in y 2.729 * [taylor]: Taking taylor expansion of t in y 2.729 * [backup-simplify]: Simplify t into t 2.729 * [taylor]: Taking taylor expansion of z in y 2.729 * [backup-simplify]: Simplify z into z 2.729 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in x 2.729 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.729 * [taylor]: Taking taylor expansion of (* x y) in x 2.729 * [taylor]: Taking taylor expansion of x in x 2.729 * [backup-simplify]: Simplify 0 into 0 2.729 * [backup-simplify]: Simplify 1 into 1 2.729 * [taylor]: Taking taylor expansion of y in x 2.729 * [backup-simplify]: Simplify y into y 2.729 * [taylor]: Taking taylor expansion of (- (* t z)) in x 2.729 * [taylor]: Taking taylor expansion of (* t z) in x 2.729 * [taylor]: Taking taylor expansion of t in x 2.729 * [backup-simplify]: Simplify t into t 2.729 * [taylor]: Taking taylor expansion of z in x 2.729 * [backup-simplify]: Simplify z into z 2.729 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in x 2.730 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.730 * [taylor]: Taking taylor expansion of (* x y) in x 2.730 * [taylor]: Taking taylor expansion of x in x 2.730 * [backup-simplify]: Simplify 0 into 0 2.730 * [backup-simplify]: Simplify 1 into 1 2.730 * [taylor]: Taking taylor expansion of y in x 2.730 * [backup-simplify]: Simplify y into y 2.730 * [taylor]: Taking taylor expansion of (- (* t z)) in x 2.730 * [taylor]: Taking taylor expansion of (* t z) in x 2.730 * [taylor]: Taking taylor expansion of t in x 2.730 * [backup-simplify]: Simplify t into t 2.730 * [taylor]: Taking taylor expansion of z in x 2.730 * [backup-simplify]: Simplify z into z 2.730 * [backup-simplify]: Simplify (* 0 y) into 0 2.730 * [backup-simplify]: Simplify (* t z) into (* t z) 2.730 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 2.730 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z)) 2.730 * [taylor]: Taking taylor expansion of (- (* t z)) in y 2.730 * [taylor]: Taking taylor expansion of (* t z) in y 2.731 * [taylor]: Taking taylor expansion of t in y 2.731 * [backup-simplify]: Simplify t into t 2.731 * [taylor]: Taking taylor expansion of z in y 2.731 * [backup-simplify]: Simplify z into z 2.731 * [backup-simplify]: Simplify (* t z) into (* t z) 2.731 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 2.731 * [taylor]: Taking taylor expansion of (- (* t z)) in t 2.731 * [taylor]: Taking taylor expansion of (* t z) in t 2.731 * [taylor]: Taking taylor expansion of t in t 2.731 * [backup-simplify]: Simplify 0 into 0 2.731 * [backup-simplify]: Simplify 1 into 1 2.731 * [taylor]: Taking taylor expansion of z in t 2.731 * [backup-simplify]: Simplify z into z 2.731 * [backup-simplify]: Simplify (* 0 z) into 0 2.732 * [backup-simplify]: Simplify (- 0) into 0 2.732 * [taylor]: Taking taylor expansion of 0 in z 2.732 * [backup-simplify]: Simplify 0 into 0 2.732 * [backup-simplify]: Simplify 0 into 0 2.732 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.732 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.733 * [backup-simplify]: Simplify (- 0) into 0 2.733 * [backup-simplify]: Simplify (+ y 0) into y 2.733 * [taylor]: Taking taylor expansion of y in y 2.733 * [backup-simplify]: Simplify 0 into 0 2.733 * [backup-simplify]: Simplify 1 into 1 2.733 * [taylor]: Taking taylor expansion of 0 in t 2.733 * [backup-simplify]: Simplify 0 into 0 2.733 * [taylor]: Taking taylor expansion of 0 in z 2.733 * [backup-simplify]: Simplify 0 into 0 2.733 * [backup-simplify]: Simplify 0 into 0 2.733 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.734 * [backup-simplify]: Simplify (- 0) into 0 2.734 * [taylor]: Taking taylor expansion of 0 in t 2.734 * [backup-simplify]: Simplify 0 into 0 2.734 * [taylor]: Taking taylor expansion of 0 in z 2.734 * [backup-simplify]: Simplify 0 into 0 2.734 * [backup-simplify]: Simplify 0 into 0 2.734 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.734 * [backup-simplify]: Simplify (- z) into (- z) 2.735 * [taylor]: Taking taylor expansion of (- z) in z 2.735 * [taylor]: Taking taylor expansion of z in z 2.735 * [backup-simplify]: Simplify 0 into 0 2.735 * [backup-simplify]: Simplify 1 into 1 2.735 * [backup-simplify]: Simplify (- 0) into 0 2.735 * [backup-simplify]: Simplify 0 into 0 2.735 * [backup-simplify]: Simplify 0 into 0 2.736 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.736 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.736 * [backup-simplify]: Simplify (- 0) into 0 2.737 * [backup-simplify]: Simplify (+ 0 0) into 0 2.737 * [taylor]: Taking taylor expansion of 0 in y 2.737 * [backup-simplify]: Simplify 0 into 0 2.737 * [taylor]: Taking taylor expansion of 0 in t 2.737 * [backup-simplify]: Simplify 0 into 0 2.737 * [taylor]: Taking taylor expansion of 0 in z 2.737 * [backup-simplify]: Simplify 0 into 0 2.737 * [backup-simplify]: Simplify 0 into 0 2.737 * [backup-simplify]: Simplify 0 into 0 2.737 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 y) (- (* (/ 1 t) (/ 1 z)))) into (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) 2.737 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in (x y t z) around 0 2.737 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in z 2.737 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.737 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z 2.737 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.737 * [taylor]: Taking taylor expansion of x in z 2.737 * [backup-simplify]: Simplify x into x 2.737 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.737 * [taylor]: Taking taylor expansion of (/ 1 y) in z 2.737 * [taylor]: Taking taylor expansion of y in z 2.737 * [backup-simplify]: Simplify y into y 2.737 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.737 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 2.737 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 2.737 * [taylor]: Taking taylor expansion of (* t z) in z 2.737 * [taylor]: Taking taylor expansion of t in z 2.737 * [backup-simplify]: Simplify t into t 2.737 * [taylor]: Taking taylor expansion of z in z 2.738 * [backup-simplify]: Simplify 0 into 0 2.738 * [backup-simplify]: Simplify 1 into 1 2.738 * [backup-simplify]: Simplify (* t 0) into 0 2.738 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 2.738 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 2.738 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in t 2.738 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.738 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t 2.738 * [taylor]: Taking taylor expansion of (/ 1 x) in t 2.738 * [taylor]: Taking taylor expansion of x in t 2.738 * [backup-simplify]: Simplify x into x 2.738 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.738 * [taylor]: Taking taylor expansion of (/ 1 y) in t 2.738 * [taylor]: Taking taylor expansion of y in t 2.738 * [backup-simplify]: Simplify y into y 2.738 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.738 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.738 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.738 * [taylor]: Taking taylor expansion of (* t z) in t 2.738 * [taylor]: Taking taylor expansion of t in t 2.738 * [backup-simplify]: Simplify 0 into 0 2.738 * [backup-simplify]: Simplify 1 into 1 2.738 * [taylor]: Taking taylor expansion of z in t 2.738 * [backup-simplify]: Simplify z into z 2.738 * [backup-simplify]: Simplify (* 0 z) into 0 2.739 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.739 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.739 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in y 2.739 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.739 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 2.739 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.739 * [taylor]: Taking taylor expansion of x in y 2.739 * [backup-simplify]: Simplify x into x 2.739 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.739 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.739 * [taylor]: Taking taylor expansion of y in y 2.739 * [backup-simplify]: Simplify 0 into 0 2.739 * [backup-simplify]: Simplify 1 into 1 2.739 * [backup-simplify]: Simplify (/ 1 1) into 1 2.739 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.739 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.739 * [taylor]: Taking taylor expansion of (* t z) in y 2.739 * [taylor]: Taking taylor expansion of t in y 2.739 * [backup-simplify]: Simplify t into t 2.739 * [taylor]: Taking taylor expansion of z in y 2.739 * [backup-simplify]: Simplify z into z 2.739 * [backup-simplify]: Simplify (* t z) into (* t z) 2.740 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.740 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in x 2.740 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.740 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 2.740 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.740 * [taylor]: Taking taylor expansion of x in x 2.740 * [backup-simplify]: Simplify 0 into 0 2.740 * [backup-simplify]: Simplify 1 into 1 2.740 * [backup-simplify]: Simplify (/ 1 1) into 1 2.740 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.740 * [taylor]: Taking taylor expansion of y in x 2.740 * [backup-simplify]: Simplify y into y 2.740 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.740 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.740 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.740 * [taylor]: Taking taylor expansion of (* t z) in x 2.740 * [taylor]: Taking taylor expansion of t in x 2.740 * [backup-simplify]: Simplify t into t 2.740 * [taylor]: Taking taylor expansion of z in x 2.740 * [backup-simplify]: Simplify z into z 2.740 * [backup-simplify]: Simplify (* t z) into (* t z) 2.740 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.741 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in x 2.741 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.741 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 2.741 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.741 * [taylor]: Taking taylor expansion of x in x 2.741 * [backup-simplify]: Simplify 0 into 0 2.741 * [backup-simplify]: Simplify 1 into 1 2.741 * [backup-simplify]: Simplify (/ 1 1) into 1 2.741 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.741 * [taylor]: Taking taylor expansion of y in x 2.741 * [backup-simplify]: Simplify y into y 2.741 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.741 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.741 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.741 * [taylor]: Taking taylor expansion of (* t z) in x 2.741 * [taylor]: Taking taylor expansion of t in x 2.741 * [backup-simplify]: Simplify t into t 2.741 * [taylor]: Taking taylor expansion of z in x 2.741 * [backup-simplify]: Simplify z into z 2.741 * [backup-simplify]: Simplify (* t z) into (* t z) 2.741 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.741 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y) 2.741 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.741 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.742 * [taylor]: Taking taylor expansion of y in y 2.742 * [backup-simplify]: Simplify 0 into 0 2.742 * [backup-simplify]: Simplify 1 into 1 2.742 * [backup-simplify]: Simplify (/ 1 1) into 1 2.742 * [taylor]: Taking taylor expansion of 1 in t 2.742 * [backup-simplify]: Simplify 1 into 1 2.742 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.743 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0 2.743 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.743 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 2.743 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.743 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.743 * [taylor]: Taking taylor expansion of (* t z) in y 2.743 * [taylor]: Taking taylor expansion of t in y 2.743 * [backup-simplify]: Simplify t into t 2.743 * [taylor]: Taking taylor expansion of z in y 2.743 * [backup-simplify]: Simplify z into z 2.743 * [backup-simplify]: Simplify (* t z) into (* t z) 2.743 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.744 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.744 * [taylor]: Taking taylor expansion of 0 in t 2.744 * [backup-simplify]: Simplify 0 into 0 2.744 * [taylor]: Taking taylor expansion of 1 in z 2.744 * [backup-simplify]: Simplify 1 into 1 2.744 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.744 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 2.745 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.745 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.745 * [backup-simplify]: Simplify (- 0) into 0 2.746 * [backup-simplify]: Simplify (+ 0 0) into 0 2.746 * [taylor]: Taking taylor expansion of 0 in y 2.746 * [backup-simplify]: Simplify 0 into 0 2.746 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.746 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.746 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.746 * [taylor]: Taking taylor expansion of (* t z) in t 2.746 * [taylor]: Taking taylor expansion of t in t 2.746 * [backup-simplify]: Simplify 0 into 0 2.746 * [backup-simplify]: Simplify 1 into 1 2.746 * [taylor]: Taking taylor expansion of z in t 2.746 * [backup-simplify]: Simplify z into z 2.746 * [backup-simplify]: Simplify (* 0 z) into 0 2.746 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.746 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.746 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 2.746 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.746 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.746 * [taylor]: Taking taylor expansion of z in z 2.746 * [backup-simplify]: Simplify 0 into 0 2.747 * [backup-simplify]: Simplify 1 into 1 2.747 * [backup-simplify]: Simplify (/ 1 1) into 1 2.747 * [backup-simplify]: Simplify (- 1) into -1 2.747 * [backup-simplify]: Simplify -1 into -1 2.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.748 * [taylor]: Taking taylor expansion of 0 in t 2.748 * [backup-simplify]: Simplify 0 into 0 2.748 * [taylor]: Taking taylor expansion of 0 in z 2.748 * [backup-simplify]: Simplify 0 into 0 2.748 * [taylor]: Taking taylor expansion of 0 in z 2.748 * [backup-simplify]: Simplify 0 into 0 2.748 * [backup-simplify]: Simplify 1 into 1 2.748 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.749 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 2.750 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.750 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.750 * [backup-simplify]: Simplify (- 0) into 0 2.750 * [backup-simplify]: Simplify (+ 0 0) into 0 2.750 * [taylor]: Taking taylor expansion of 0 in y 2.750 * [backup-simplify]: Simplify 0 into 0 2.750 * [taylor]: Taking taylor expansion of 0 in t 2.750 * [backup-simplify]: Simplify 0 into 0 2.750 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.751 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.751 * [backup-simplify]: Simplify (- 0) into 0 2.751 * [taylor]: Taking taylor expansion of 0 in t 2.751 * [backup-simplify]: Simplify 0 into 0 2.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.751 * [taylor]: Taking taylor expansion of 0 in t 2.751 * [backup-simplify]: Simplify 0 into 0 2.752 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 2.752 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.752 * [backup-simplify]: Simplify (- 0) into 0 2.752 * [taylor]: Taking taylor expansion of 0 in z 2.752 * [backup-simplify]: Simplify 0 into 0 2.752 * [taylor]: Taking taylor expansion of 0 in z 2.752 * [backup-simplify]: Simplify 0 into 0 2.752 * [taylor]: Taking taylor expansion of 0 in z 2.752 * [backup-simplify]: Simplify 0 into 0 2.752 * [taylor]: Taking taylor expansion of 0 in z 2.752 * [backup-simplify]: Simplify 0 into 0 2.753 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.753 * [backup-simplify]: Simplify (- 0) into 0 2.753 * [backup-simplify]: Simplify 0 into 0 2.753 * [backup-simplify]: Simplify 0 into 0 2.753 * [backup-simplify]: Simplify 0 into 0 2.753 * [backup-simplify]: Simplify 0 into 0 2.754 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.755 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0 2.756 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 2.756 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.756 * [backup-simplify]: Simplify (- 0) into 0 2.756 * [backup-simplify]: Simplify (+ 0 0) into 0 2.756 * [taylor]: Taking taylor expansion of 0 in y 2.756 * [backup-simplify]: Simplify 0 into 0 2.756 * [taylor]: Taking taylor expansion of 0 in t 2.756 * [backup-simplify]: Simplify 0 into 0 2.756 * [taylor]: Taking taylor expansion of 0 in t 2.756 * [backup-simplify]: Simplify 0 into 0 2.757 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.757 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.757 * [backup-simplify]: Simplify (- 0) into 0 2.757 * [taylor]: Taking taylor expansion of 0 in t 2.757 * [backup-simplify]: Simplify 0 into 0 2.758 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.758 * [taylor]: Taking taylor expansion of 0 in t 2.758 * [backup-simplify]: Simplify 0 into 0 2.758 * [taylor]: Taking taylor expansion of 0 in z 2.758 * [backup-simplify]: Simplify 0 into 0 2.758 * [taylor]: Taking taylor expansion of 0 in z 2.758 * [backup-simplify]: Simplify 0 into 0 2.758 * [taylor]: Taking taylor expansion of 0 in z 2.758 * [backup-simplify]: Simplify 0 into 0 2.759 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 2.759 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.759 * [backup-simplify]: Simplify (- 0) into 0 2.759 * [taylor]: Taking taylor expansion of 0 in z 2.759 * [backup-simplify]: Simplify 0 into 0 2.759 * [taylor]: Taking taylor expansion of 0 in z 2.759 * [backup-simplify]: Simplify 0 into 0 2.759 * [taylor]: Taking taylor expansion of 0 in z 2.759 * [backup-simplify]: Simplify 0 into 0 2.759 * [taylor]: Taking taylor expansion of 0 in z 2.759 * [backup-simplify]: Simplify 0 into 0 2.759 * [backup-simplify]: Simplify 0 into 0 2.759 * [backup-simplify]: Simplify 0 into 0 2.760 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 t)) (* 1 1))))) into (- (* x y) (* t z)) 2.760 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- y)) (- (* (/ 1 (- t)) (/ 1 (- z))))) into (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) 2.760 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in (x y t z) around 0 2.760 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in z 2.760 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.760 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z 2.760 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.760 * [taylor]: Taking taylor expansion of -1 in z 2.760 * [backup-simplify]: Simplify -1 into -1 2.760 * [taylor]: Taking taylor expansion of x in z 2.760 * [backup-simplify]: Simplify x into x 2.760 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.760 * [taylor]: Taking taylor expansion of (/ -1 y) in z 2.760 * [taylor]: Taking taylor expansion of -1 in z 2.760 * [backup-simplify]: Simplify -1 into -1 2.760 * [taylor]: Taking taylor expansion of y in z 2.760 * [backup-simplify]: Simplify y into y 2.760 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.760 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 2.761 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 2.761 * [taylor]: Taking taylor expansion of (* t z) in z 2.761 * [taylor]: Taking taylor expansion of t in z 2.761 * [backup-simplify]: Simplify t into t 2.761 * [taylor]: Taking taylor expansion of z in z 2.761 * [backup-simplify]: Simplify 0 into 0 2.761 * [backup-simplify]: Simplify 1 into 1 2.761 * [backup-simplify]: Simplify (* t 0) into 0 2.761 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 2.761 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 2.761 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in t 2.761 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.761 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t 2.761 * [taylor]: Taking taylor expansion of (/ -1 x) in t 2.761 * [taylor]: Taking taylor expansion of -1 in t 2.761 * [backup-simplify]: Simplify -1 into -1 2.761 * [taylor]: Taking taylor expansion of x in t 2.761 * [backup-simplify]: Simplify x into x 2.761 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.761 * [taylor]: Taking taylor expansion of (/ -1 y) in t 2.761 * [taylor]: Taking taylor expansion of -1 in t 2.761 * [backup-simplify]: Simplify -1 into -1 2.761 * [taylor]: Taking taylor expansion of y in t 2.761 * [backup-simplify]: Simplify y into y 2.761 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.761 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.761 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.761 * [taylor]: Taking taylor expansion of (* t z) in t 2.761 * [taylor]: Taking taylor expansion of t in t 2.761 * [backup-simplify]: Simplify 0 into 0 2.761 * [backup-simplify]: Simplify 1 into 1 2.761 * [taylor]: Taking taylor expansion of z in t 2.761 * [backup-simplify]: Simplify z into z 2.762 * [backup-simplify]: Simplify (* 0 z) into 0 2.762 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.762 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.762 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in y 2.762 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.762 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 2.762 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.762 * [taylor]: Taking taylor expansion of -1 in y 2.762 * [backup-simplify]: Simplify -1 into -1 2.762 * [taylor]: Taking taylor expansion of x in y 2.762 * [backup-simplify]: Simplify x into x 2.762 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.762 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.762 * [taylor]: Taking taylor expansion of -1 in y 2.762 * [backup-simplify]: Simplify -1 into -1 2.762 * [taylor]: Taking taylor expansion of y in y 2.762 * [backup-simplify]: Simplify 0 into 0 2.762 * [backup-simplify]: Simplify 1 into 1 2.763 * [backup-simplify]: Simplify (/ -1 1) into -1 2.763 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.763 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.763 * [taylor]: Taking taylor expansion of (* t z) in y 2.763 * [taylor]: Taking taylor expansion of t in y 2.763 * [backup-simplify]: Simplify t into t 2.763 * [taylor]: Taking taylor expansion of z in y 2.763 * [backup-simplify]: Simplify z into z 2.763 * [backup-simplify]: Simplify (* t z) into (* t z) 2.763 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.763 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in x 2.763 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.763 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 2.763 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.763 * [taylor]: Taking taylor expansion of -1 in x 2.763 * [backup-simplify]: Simplify -1 into -1 2.763 * [taylor]: Taking taylor expansion of x in x 2.763 * [backup-simplify]: Simplify 0 into 0 2.763 * [backup-simplify]: Simplify 1 into 1 2.763 * [backup-simplify]: Simplify (/ -1 1) into -1 2.763 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.763 * [taylor]: Taking taylor expansion of -1 in x 2.763 * [backup-simplify]: Simplify -1 into -1 2.763 * [taylor]: Taking taylor expansion of y in x 2.763 * [backup-simplify]: Simplify y into y 2.763 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.763 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.763 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.763 * [taylor]: Taking taylor expansion of (* t z) in x 2.763 * [taylor]: Taking taylor expansion of t in x 2.763 * [backup-simplify]: Simplify t into t 2.764 * [taylor]: Taking taylor expansion of z in x 2.764 * [backup-simplify]: Simplify z into z 2.764 * [backup-simplify]: Simplify (* t z) into (* t z) 2.764 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.764 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in x 2.764 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.764 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 2.764 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.764 * [taylor]: Taking taylor expansion of -1 in x 2.764 * [backup-simplify]: Simplify -1 into -1 2.764 * [taylor]: Taking taylor expansion of x in x 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [backup-simplify]: Simplify 1 into 1 2.764 * [backup-simplify]: Simplify (/ -1 1) into -1 2.764 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.764 * [taylor]: Taking taylor expansion of -1 in x 2.764 * [backup-simplify]: Simplify -1 into -1 2.764 * [taylor]: Taking taylor expansion of y in x 2.764 * [backup-simplify]: Simplify y into y 2.764 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.764 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.764 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.764 * [taylor]: Taking taylor expansion of (* t z) in x 2.764 * [taylor]: Taking taylor expansion of t in x 2.764 * [backup-simplify]: Simplify t into t 2.764 * [taylor]: Taking taylor expansion of z in x 2.764 * [backup-simplify]: Simplify z into z 2.764 * [backup-simplify]: Simplify (* t z) into (* t z) 2.764 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.765 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y) 2.765 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.765 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.765 * [taylor]: Taking taylor expansion of y in y 2.765 * [backup-simplify]: Simplify 0 into 0 2.765 * [backup-simplify]: Simplify 1 into 1 2.765 * [backup-simplify]: Simplify (/ 1 1) into 1 2.765 * [taylor]: Taking taylor expansion of 1 in t 2.765 * [backup-simplify]: Simplify 1 into 1 2.765 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 2.766 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.766 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0 2.766 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.766 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 2.766 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.766 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.766 * [taylor]: Taking taylor expansion of (* t z) in y 2.766 * [taylor]: Taking taylor expansion of t in y 2.766 * [backup-simplify]: Simplify t into t 2.766 * [taylor]: Taking taylor expansion of z in y 2.766 * [backup-simplify]: Simplify z into z 2.766 * [backup-simplify]: Simplify (* t z) into (* t z) 2.766 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.767 * [taylor]: Taking taylor expansion of 0 in t 2.767 * [backup-simplify]: Simplify 0 into 0 2.767 * [taylor]: Taking taylor expansion of 1 in z 2.767 * [backup-simplify]: Simplify 1 into 1 2.767 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.768 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.769 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0 2.769 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.770 * [backup-simplify]: Simplify (- 0) into 0 2.770 * [backup-simplify]: Simplify (+ 0 0) into 0 2.770 * [taylor]: Taking taylor expansion of 0 in y 2.770 * [backup-simplify]: Simplify 0 into 0 2.770 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.770 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.770 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.770 * [taylor]: Taking taylor expansion of (* t z) in t 2.770 * [taylor]: Taking taylor expansion of t in t 2.770 * [backup-simplify]: Simplify 0 into 0 2.770 * [backup-simplify]: Simplify 1 into 1 2.770 * [taylor]: Taking taylor expansion of z in t 2.770 * [backup-simplify]: Simplify z into z 2.770 * [backup-simplify]: Simplify (* 0 z) into 0 2.771 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.771 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.771 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 2.771 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.771 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.771 * [taylor]: Taking taylor expansion of z in z 2.771 * [backup-simplify]: Simplify 0 into 0 2.771 * [backup-simplify]: Simplify 1 into 1 2.772 * [backup-simplify]: Simplify (/ 1 1) into 1 2.772 * [backup-simplify]: Simplify (- 1) into -1 2.772 * [backup-simplify]: Simplify -1 into -1 2.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.773 * [taylor]: Taking taylor expansion of 0 in t 2.773 * [backup-simplify]: Simplify 0 into 0 2.773 * [taylor]: Taking taylor expansion of 0 in z 2.773 * [backup-simplify]: Simplify 0 into 0 2.773 * [taylor]: Taking taylor expansion of 0 in z 2.773 * [backup-simplify]: Simplify 0 into 0 2.773 * [backup-simplify]: Simplify 1 into 1 2.774 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.775 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.776 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0 2.776 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.777 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.777 * [backup-simplify]: Simplify (- 0) into 0 2.778 * [backup-simplify]: Simplify (+ 0 0) into 0 2.778 * [taylor]: Taking taylor expansion of 0 in y 2.778 * [backup-simplify]: Simplify 0 into 0 2.778 * [taylor]: Taking taylor expansion of 0 in t 2.778 * [backup-simplify]: Simplify 0 into 0 2.778 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.778 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.779 * [backup-simplify]: Simplify (- 0) into 0 2.779 * [taylor]: Taking taylor expansion of 0 in t 2.779 * [backup-simplify]: Simplify 0 into 0 2.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.780 * [taylor]: Taking taylor expansion of 0 in t 2.780 * [backup-simplify]: Simplify 0 into 0 2.781 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 2.781 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.781 * [backup-simplify]: Simplify (- 0) into 0 2.781 * [taylor]: Taking taylor expansion of 0 in z 2.781 * [backup-simplify]: Simplify 0 into 0 2.781 * [taylor]: Taking taylor expansion of 0 in z 2.781 * [backup-simplify]: Simplify 0 into 0 2.781 * [taylor]: Taking taylor expansion of 0 in z 2.781 * [backup-simplify]: Simplify 0 into 0 2.781 * [taylor]: Taking taylor expansion of 0 in z 2.781 * [backup-simplify]: Simplify 0 into 0 2.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.783 * [backup-simplify]: Simplify (- 0) into 0 2.783 * [backup-simplify]: Simplify 0 into 0 2.783 * [backup-simplify]: Simplify 0 into 0 2.783 * [backup-simplify]: Simplify 0 into 0 2.783 * [backup-simplify]: Simplify 0 into 0 2.783 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.784 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.785 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) into 0 2.785 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 2.785 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.786 * [backup-simplify]: Simplify (- 0) into 0 2.786 * [backup-simplify]: Simplify (+ 0 0) into 0 2.786 * [taylor]: Taking taylor expansion of 0 in y 2.786 * [backup-simplify]: Simplify 0 into 0 2.786 * [taylor]: Taking taylor expansion of 0 in t 2.786 * [backup-simplify]: Simplify 0 into 0 2.786 * [taylor]: Taking taylor expansion of 0 in t 2.786 * [backup-simplify]: Simplify 0 into 0 2.786 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.787 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.787 * [backup-simplify]: Simplify (- 0) into 0 2.787 * [taylor]: Taking taylor expansion of 0 in t 2.787 * [backup-simplify]: Simplify 0 into 0 2.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.787 * [taylor]: Taking taylor expansion of 0 in t 2.787 * [backup-simplify]: Simplify 0 into 0 2.787 * [taylor]: Taking taylor expansion of 0 in z 2.787 * [backup-simplify]: Simplify 0 into 0 2.787 * [taylor]: Taking taylor expansion of 0 in z 2.788 * [backup-simplify]: Simplify 0 into 0 2.788 * [taylor]: Taking taylor expansion of 0 in z 2.788 * [backup-simplify]: Simplify 0 into 0 2.788 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 2.788 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.789 * [backup-simplify]: Simplify (- 0) into 0 2.789 * [taylor]: Taking taylor expansion of 0 in z 2.789 * [backup-simplify]: Simplify 0 into 0 2.789 * [taylor]: Taking taylor expansion of 0 in z 2.789 * [backup-simplify]: Simplify 0 into 0 2.789 * [taylor]: Taking taylor expansion of 0 in z 2.789 * [backup-simplify]: Simplify 0 into 0 2.789 * [taylor]: Taking taylor expansion of 0 in z 2.789 * [backup-simplify]: Simplify 0 into 0 2.789 * [backup-simplify]: Simplify 0 into 0 2.789 * [backup-simplify]: Simplify 0 into 0 2.789 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- t))) (* 1 1))))) into (- (* x y) (* t z)) 2.789 * * * [progress]: simplifying candidates 2.790 * [simplify]: Simplifying: (expm1 (fma x y (- (* t z)))) (log1p (fma x y (- (* t z)))) (* x y) (log (fma x y (- (* t z)))) (exp (fma x y (- (* t z)))) (* (cbrt (fma x y (- (* t z)))) (cbrt (fma x y (- (* t z))))) (cbrt (fma x y (- (* t z)))) (* (* (fma x y (- (* t z))) (fma x y (- (* t z)))) (fma x y (- (* t z)))) (sqrt (fma x y (- (* t z)))) (sqrt (fma x y (- (* t z)))) 0 (- (* x y) (* t z)) (- (* x y) (* t z)) 2.790 * * [simplify]: Extracting # 0 : cost 0 2.790 * * [simplify]: Extracting # 1 : cost 0 2.790 * * [simplify]: Extracting # 2 : cost 0 2.790 * * [simplify]: Extracting # 3 : cost 0 2.790 * * [simplify]: Extracting # 4 : cost 0 2.790 * * [simplify]: Extracting # 5 : cost 0 2.790 * * [simplify]: iteration 0 : 19 enodes (cost 114 ) 2.793 * * [simplify]: Extracting # 0 : cost 0 2.793 * * [simplify]: Extracting # 1 : cost 0 2.794 * * [simplify]: Extracting # 2 : cost 0 2.794 * * [simplify]: iteration 1 : 27 enodes (cost 114 ) 2.798 * * [simplify]: Extracting # 0 : cost 0 2.798 * * [simplify]: Extracting # 1 : cost 0 2.798 * * [simplify]: Extracting # 2 : cost 0 2.798 * * [simplify]: iteration 2 : 50 enodes (cost 100 ) 2.820 * * [simplify]: Extracting # 0 : cost 0 2.820 * * [simplify]: Extracting # 1 : cost 0 2.821 * * [simplify]: Extracting # 2 : cost 0 2.821 * * [simplify]: Extracting # 3 : cost 0 2.821 * * [simplify]: iteration 3 : 188 enodes (cost 100 ) 2.967 * * [simplify]: Extracting # 0 : cost 0 2.969 * * [simplify]: Extracting # 1 : cost 0 2.970 * * [simplify]: Extracting # 2 : cost 0 2.971 * * [simplify]: Extracting # 3 : cost 0 2.972 * * [simplify]: Extracting # 4 : cost 0 2.974 * * [simplify]: Extracting # 5 : cost 0 2.975 * * [simplify]: iteration 4 : 744 enodes (cost 100 ) 4.677 * * [simplify]: Extracting # 0 : cost 0 4.686 * * [simplify]: Extracting # 1 : cost 0 4.692 * * [simplify]: Extracting # 2 : cost 0 4.697 * * [simplify]: Extracting # 3 : cost 0 4.703 * * [simplify]: Extracting # 4 : cost 0 4.707 * * [simplify]: iteration 5 : 3890 enodes (cost 100 ) 6.383 * * [simplify]: Extracting # 0 : cost 0 6.391 * * [simplify]: Extracting # 1 : cost 0 6.397 * * [simplify]: Extracting # 2 : cost 0 6.405 * * [simplify]: iteration done: 5000 enodes (cost 100 ) 6.405 * [simplify]: Simplified to: (expm1 (fma x y (- (* t z)))) (log1p (fma x y (- (* t z)))) (* x y) (log (fma x y (- (* t z)))) (exp (fma x y (- (* t z)))) (* (cbrt (fma x y (- (* t z)))) (cbrt (fma x y (- (* t z))))) (cbrt (fma x y (- (* t z)))) (pow (fma x y (- (* t z))) 3) (sqrt (fma x y (- (* t z)))) (sqrt (fma x y (- (* t z)))) 0 (fma x y (- (* t z))) (fma x y (- (* t z))) 6.405 * * * [progress]: adding candidates to table 6.456 * [progress]: [Phase 3 of 3] Extracting. 6.459 * [simplify]: Simplifying: (fma x y (- (* t z))) 6.459 * * [simplify]: Extracting # 0 : cost 0 6.459 * * [simplify]: Extracting # 1 : cost 0 6.459 * * [simplify]: Extracting # 2 : cost 0 6.459 * * [simplify]: Extracting # 3 : cost 0 6.459 * * [simplify]: Extracting # 4 : cost 0 6.459 * * [simplify]: Extracting # 5 : cost 0 6.459 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 6.460 * * [simplify]: Extracting # 0 : cost 0 6.460 * * [simplify]: Extracting # 1 : cost 0 6.460 * * [simplify]: Extracting # 2 : cost 0 6.460 * * [simplify]: iteration 1 : 12 enodes (cost 7 ) 6.461 * * [simplify]: Extracting # 0 : cost 0 6.461 * * [simplify]: iteration 2 : 14 enodes (cost 7 ) 6.463 * * [simplify]: Extracting # 0 : cost 0 6.463 * * [simplify]: iteration done: 14 enodes (cost 7 ) 6.463 * [simplify]: Simplified to: (fma x y (- (* t z))) 7.966 * [regime-testing]: End program error score: 0.006823973309253801