8.234 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.035 * * * [progress]: [2/2] Setting up program. 0.038 * [progress]: [Phase 2 of 3] Improving. 0.038 * [simplify]: Simplifying: (- (* x y) (* z t)) 0.038 * * [simplify]: Extracting # 0 : cost 0 0.038 * * [simplify]: Extracting # 1 : cost 0 0.038 * * [simplify]: Extracting # 2 : cost 0 0.038 * * [simplify]: Extracting # 3 : cost 0 0.039 * * [simplify]: Extracting # 4 : cost 0 0.039 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 0.040 * * [simplify]: Extracting # 0 : cost 0 0.040 * * [simplify]: Extracting # 1 : cost 0 0.041 * * [simplify]: Extracting # 2 : cost 0 0.041 * * [simplify]: iteration 1 : 12 enodes (cost 7 ) 0.044 * * [simplify]: Extracting # 0 : cost 0 0.044 * * [simplify]: Extracting # 1 : cost 0 0.044 * * [simplify]: Extracting # 2 : cost 0 0.044 * * [simplify]: iteration 2 : 20 enodes (cost 7 ) 0.049 * * [simplify]: Extracting # 0 : cost 0 0.049 * * [simplify]: iteration 3 : 24 enodes (cost 7 ) 0.054 * * [simplify]: Extracting # 0 : cost 0 0.054 * * [simplify]: iteration done: 24 enodes (cost 7 ) 0.054 * [simplify]: Simplified to: (- (* x y) (* z t)) 0.055 * * [progress]: iteration 1 / 4 0.055 * * * [progress]: picking best candidate 0.057 * * * * [pick]: Picked # 0.057 * * * [progress]: localizing error 0.066 * * * [progress]: generating rewritten candidates 0.067 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.080 * * * [progress]: generating series expansions 0.080 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.081 * [backup-simplify]: Simplify (- (* x y) (* z t)) into (- (* x y) (* t z)) 0.081 * [approximate]: Taking taylor expansion of (- (* x y) (* t z)) in (x y z t) around 0 0.081 * [taylor]: Taking taylor expansion of (- (* x y) (* t 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 * [backup-simplify]: Simplify x into x 0.081 * [taylor]: Taking taylor expansion of y in t 0.081 * [backup-simplify]: Simplify y into y 0.081 * [taylor]: Taking taylor expansion of (* t z) in t 0.081 * [taylor]: Taking taylor expansion of t in t 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 1 into 1 0.081 * [taylor]: Taking taylor expansion of z in t 0.081 * [backup-simplify]: Simplify z into z 0.081 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in z 0.081 * [taylor]: Taking taylor expansion of (* x y) in z 0.081 * [taylor]: Taking taylor expansion of x in z 0.081 * [backup-simplify]: Simplify x into x 0.081 * [taylor]: Taking taylor expansion of y in z 0.081 * [backup-simplify]: Simplify y into y 0.081 * [taylor]: Taking taylor expansion of (* t z) in z 0.081 * [taylor]: Taking taylor expansion of t in z 0.081 * [backup-simplify]: Simplify t into t 0.081 * [taylor]: Taking taylor expansion of z in z 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 1 into 1 0.081 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in y 0.081 * [taylor]: Taking taylor expansion of (* x y) in y 0.081 * [taylor]: Taking taylor expansion of x in y 0.081 * [backup-simplify]: Simplify x into x 0.081 * [taylor]: Taking taylor expansion of y in y 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 1 into 1 0.081 * [taylor]: Taking taylor expansion of (* t z) in y 0.081 * [taylor]: Taking taylor expansion of t in y 0.081 * [backup-simplify]: Simplify t into t 0.081 * [taylor]: Taking taylor expansion of z in y 0.081 * [backup-simplify]: Simplify z into z 0.082 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x 0.082 * [taylor]: Taking taylor expansion of (* x y) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [backup-simplify]: Simplify y into y 0.082 * [taylor]: Taking taylor expansion of (* t z) in x 0.082 * [taylor]: Taking taylor expansion of t in x 0.082 * [backup-simplify]: Simplify t into t 0.082 * [taylor]: Taking taylor expansion of z in x 0.082 * [backup-simplify]: Simplify z into z 0.082 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x 0.082 * [taylor]: Taking taylor expansion of (* x y) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [backup-simplify]: Simplify y into y 0.082 * [taylor]: Taking taylor expansion of (* t z) in x 0.082 * [taylor]: Taking taylor expansion of t in x 0.082 * [backup-simplify]: Simplify t into t 0.082 * [taylor]: Taking taylor expansion of z in x 0.082 * [backup-simplify]: Simplify z into z 0.082 * [backup-simplify]: Simplify (* 0 y) into 0 0.082 * [backup-simplify]: Simplify (* t z) into (* t z) 0.082 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 0.082 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z)) 0.082 * [taylor]: Taking taylor expansion of (- (* t z)) in y 0.082 * [taylor]: Taking taylor expansion of (* t z) in y 0.082 * [taylor]: Taking taylor expansion of t in y 0.082 * [backup-simplify]: Simplify t into t 0.083 * [taylor]: Taking taylor expansion of z in y 0.083 * [backup-simplify]: Simplify z into z 0.083 * [backup-simplify]: Simplify (* t z) into (* t z) 0.083 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 0.083 * [taylor]: Taking taylor expansion of (- (* t z)) in z 0.083 * [taylor]: Taking taylor expansion of (* t z) in z 0.083 * [taylor]: Taking taylor expansion of t in z 0.083 * [backup-simplify]: Simplify t into t 0.083 * [taylor]: Taking taylor expansion of z in z 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [backup-simplify]: Simplify (* t 0) into 0 0.083 * [backup-simplify]: Simplify (- 0) into 0 0.083 * [taylor]: Taking taylor expansion of 0 in t 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.084 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.084 * [backup-simplify]: Simplify (- 0) into 0 0.084 * [backup-simplify]: Simplify (+ y 0) into y 0.084 * [taylor]: Taking taylor expansion of y in y 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [taylor]: Taking taylor expansion of 0 in z 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [taylor]: Taking taylor expansion of 0 in t 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.085 * [backup-simplify]: Simplify (- 0) into 0 0.085 * [taylor]: Taking taylor expansion of 0 in z 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [taylor]: Taking taylor expansion of 0 in t 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.086 * [backup-simplify]: Simplify (- t) into (- t) 0.086 * [taylor]: Taking taylor expansion of (- t) in t 0.086 * [taylor]: Taking taylor expansion of t in t 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [backup-simplify]: Simplify (- 0) into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.087 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.087 * [backup-simplify]: Simplify (- 0) into 0 0.088 * [backup-simplify]: Simplify (+ 0 0) into 0 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [taylor]: Taking taylor expansion of 0 in z 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [taylor]: Taking taylor expansion of 0 in t 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.088 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.088 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.088 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.088 * [taylor]: Taking taylor expansion of (* x y) in t 0.088 * [taylor]: Taking taylor expansion of x in t 0.088 * [backup-simplify]: Simplify x into x 0.088 * [taylor]: Taking taylor expansion of y in t 0.088 * [backup-simplify]: Simplify y into y 0.089 * [backup-simplify]: Simplify (* x y) into (* x y) 0.089 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.089 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 0.089 * [taylor]: Taking taylor expansion of (* t z) in t 0.089 * [taylor]: Taking taylor expansion of t in t 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 1 into 1 0.089 * [taylor]: Taking taylor expansion of z in t 0.089 * [backup-simplify]: Simplify z into z 0.089 * [backup-simplify]: Simplify (* 0 z) into 0 0.089 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.089 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.089 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.089 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.089 * [taylor]: Taking taylor expansion of (* x y) in z 0.089 * [taylor]: Taking taylor expansion of x in z 0.089 * [backup-simplify]: Simplify x into x 0.089 * [taylor]: Taking taylor expansion of y in z 0.089 * [backup-simplify]: Simplify y into y 0.089 * [backup-simplify]: Simplify (* x y) into (* x y) 0.090 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.090 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.090 * [taylor]: Taking taylor expansion of (* t z) in z 0.090 * [taylor]: Taking taylor expansion of t in z 0.090 * [backup-simplify]: Simplify t into t 0.090 * [taylor]: Taking taylor expansion of z in z 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 1 into 1 0.090 * [backup-simplify]: Simplify (* t 0) into 0 0.090 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.090 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.090 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.090 * [taylor]: Taking taylor expansion of (* x y) in y 0.090 * [taylor]: Taking taylor expansion of x in y 0.090 * [backup-simplify]: Simplify x into x 0.090 * [taylor]: Taking taylor expansion of y in y 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 1 into 1 0.090 * [backup-simplify]: Simplify (* x 0) into 0 0.091 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.091 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.091 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) 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 * [backup-simplify]: Simplify t into t 0.091 * [taylor]: Taking taylor expansion of z in y 0.091 * [backup-simplify]: Simplify z into z 0.091 * [backup-simplify]: Simplify (* t z) into (* t z) 0.091 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.091 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.091 * [taylor]: Taking taylor expansion of (* x y) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [backup-simplify]: Simplify y into y 0.091 * [backup-simplify]: Simplify (* 0 y) into 0 0.092 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.092 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.092 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.092 * [taylor]: Taking taylor expansion of (* t z) in x 0.092 * [taylor]: Taking taylor expansion of t in x 0.092 * [backup-simplify]: Simplify t into t 0.092 * [taylor]: Taking taylor expansion of z in x 0.092 * [backup-simplify]: Simplify z into z 0.092 * [backup-simplify]: Simplify (* t z) into (* t z) 0.092 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.092 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.092 * [taylor]: Taking taylor expansion of (* x y) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [taylor]: Taking taylor expansion of y in x 0.092 * [backup-simplify]: Simplify y into y 0.092 * [backup-simplify]: Simplify (* 0 y) into 0 0.093 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.093 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.093 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.093 * [taylor]: Taking taylor expansion of (* t z) in x 0.093 * [taylor]: Taking taylor expansion of t in x 0.093 * [backup-simplify]: Simplify t into t 0.093 * [taylor]: Taking taylor expansion of z in x 0.093 * [backup-simplify]: Simplify z into z 0.093 * [backup-simplify]: Simplify (* t z) into (* t z) 0.093 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.093 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.093 * [taylor]: Taking taylor expansion of y in y 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.094 * [backup-simplify]: Simplify (/ 1 1) into 1 0.094 * [taylor]: Taking taylor expansion of 1 in z 0.094 * [backup-simplify]: Simplify 1 into 1 0.094 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.095 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.095 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.095 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.095 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.095 * [taylor]: Taking taylor expansion of (* t z) in y 0.095 * [taylor]: Taking taylor expansion of t in y 0.095 * [backup-simplify]: Simplify t into t 0.095 * [taylor]: Taking taylor expansion of z in y 0.095 * [backup-simplify]: Simplify z into z 0.095 * [backup-simplify]: Simplify (* t z) into (* t z) 0.095 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.096 * [taylor]: Taking taylor expansion of 0 in z 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [taylor]: Taking taylor expansion of 1 in t 0.096 * [backup-simplify]: Simplify 1 into 1 0.097 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.097 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.097 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.097 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.106 * [backup-simplify]: Simplify (- 0) into 0 0.107 * [backup-simplify]: Simplify (+ 0 0) into 0 0.107 * [taylor]: Taking taylor expansion of 0 in y 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.107 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.107 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.107 * [taylor]: Taking taylor expansion of (* t z) in z 0.107 * [taylor]: Taking taylor expansion of t in z 0.107 * [backup-simplify]: Simplify t into t 0.107 * [taylor]: Taking taylor expansion of z in z 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify (* t 0) into 0 0.108 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.108 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.108 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.108 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.108 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.108 * [taylor]: Taking taylor expansion of t in t 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.109 * [backup-simplify]: Simplify (/ 1 1) into 1 0.109 * [backup-simplify]: Simplify (- 1) into -1 0.109 * [backup-simplify]: Simplify -1 into -1 0.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.110 * [taylor]: Taking taylor expansion of 0 in z 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [taylor]: Taking taylor expansion of 0 in t 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [taylor]: Taking taylor expansion of 0 in t 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 1 into 1 0.112 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.112 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.113 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.113 * [backup-simplify]: Simplify (- 0) into 0 0.114 * [backup-simplify]: Simplify (+ 0 0) into 0 0.114 * [taylor]: Taking taylor expansion of 0 in y 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [taylor]: Taking taylor expansion of 0 in z 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.114 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.114 * [backup-simplify]: Simplify (- 0) into 0 0.114 * [taylor]: Taking taylor expansion of 0 in z 0.114 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.115 * [taylor]: Taking taylor expansion of 0 in z 0.115 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.116 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.116 * [backup-simplify]: Simplify (- 0) into 0 0.116 * [taylor]: Taking taylor expansion of 0 in t 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [taylor]: Taking taylor expansion of 0 in t 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [taylor]: Taking taylor expansion of 0 in t 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [taylor]: Taking taylor expansion of 0 in t 0.116 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.117 * [backup-simplify]: Simplify (- 0) into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.120 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.120 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.121 * [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 0.121 * [backup-simplify]: Simplify (+ 0 0) into 0 0.121 * [taylor]: Taking taylor expansion of 0 in y 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [taylor]: Taking taylor expansion of 0 in z 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [taylor]: Taking taylor expansion of 0 in z 0.121 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.122 * [backup-simplify]: Simplify (- 0) into 0 0.122 * [taylor]: Taking taylor expansion of 0 in z 0.122 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 t 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [taylor]: Taking taylor expansion of 0 in t 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [taylor]: Taking taylor expansion of 0 in t 0.123 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 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 0.125 * [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 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify 0 into 0 0.126 * [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)) 0.126 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.126 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.126 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.126 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.126 * [taylor]: Taking taylor expansion of (* x y) in t 0.126 * [taylor]: Taking taylor expansion of x in t 0.126 * [backup-simplify]: Simplify x into x 0.126 * [taylor]: Taking taylor expansion of y in t 0.126 * [backup-simplify]: Simplify y into y 0.126 * [backup-simplify]: Simplify (* x y) into (* x y) 0.126 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.126 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 0.126 * [taylor]: Taking taylor expansion of (* t z) in t 0.126 * [taylor]: Taking taylor expansion of t in t 0.126 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 1 into 1 0.127 * [taylor]: Taking taylor expansion of z in t 0.127 * [backup-simplify]: Simplify z into z 0.127 * [backup-simplify]: Simplify (* 0 z) into 0 0.127 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.127 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.127 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.127 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.127 * [taylor]: Taking taylor expansion of (* x y) in z 0.127 * [taylor]: Taking taylor expansion of x in z 0.127 * [backup-simplify]: Simplify x into x 0.127 * [taylor]: Taking taylor expansion of y in z 0.127 * [backup-simplify]: Simplify y into y 0.128 * [backup-simplify]: Simplify (* x y) into (* x y) 0.128 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.128 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.128 * [taylor]: Taking taylor expansion of (* t z) in z 0.128 * [taylor]: Taking taylor expansion of t in z 0.128 * [backup-simplify]: Simplify t into t 0.128 * [taylor]: Taking taylor expansion of z in z 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 1 into 1 0.128 * [backup-simplify]: Simplify (* t 0) into 0 0.128 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.128 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.128 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.128 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.128 * [taylor]: Taking taylor expansion of (* x y) in y 0.128 * [taylor]: Taking taylor expansion of x in y 0.128 * [backup-simplify]: Simplify x into x 0.128 * [taylor]: Taking taylor expansion of y in y 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 1 into 1 0.128 * [backup-simplify]: Simplify (* x 0) into 0 0.129 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.129 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.129 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.129 * [taylor]: Taking taylor expansion of (* t z) in y 0.129 * [taylor]: Taking taylor expansion of t in y 0.129 * [backup-simplify]: Simplify t into t 0.129 * [taylor]: Taking taylor expansion of z in y 0.129 * [backup-simplify]: Simplify z into z 0.129 * [backup-simplify]: Simplify (* t z) into (* t z) 0.129 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.129 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.129 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.129 * [taylor]: Taking taylor expansion of (* x y) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify 1 into 1 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [backup-simplify]: Simplify y into y 0.129 * [backup-simplify]: Simplify (* 0 y) into 0 0.130 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.130 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.130 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.130 * [taylor]: Taking taylor expansion of (* t z) in x 0.130 * [taylor]: Taking taylor expansion of t in x 0.130 * [backup-simplify]: Simplify t into t 0.130 * [taylor]: Taking taylor expansion of z in x 0.130 * [backup-simplify]: Simplify z into z 0.130 * [backup-simplify]: Simplify (* t z) into (* t z) 0.130 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.130 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.130 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.130 * [taylor]: Taking taylor expansion of (* x y) in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify 1 into 1 0.130 * [taylor]: Taking taylor expansion of y in x 0.130 * [backup-simplify]: Simplify y into y 0.130 * [backup-simplify]: Simplify (* 0 y) into 0 0.131 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.131 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.131 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.131 * [taylor]: Taking taylor expansion of (* t z) in x 0.131 * [taylor]: Taking taylor expansion of t in x 0.131 * [backup-simplify]: Simplify t into t 0.131 * [taylor]: Taking taylor expansion of z in x 0.131 * [backup-simplify]: Simplify z into z 0.131 * [backup-simplify]: Simplify (* t z) into (* t z) 0.131 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.131 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y 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 0.132 * [backup-simplify]: Simplify (/ 1 1) into 1 0.132 * [taylor]: Taking taylor expansion of 1 in z 0.132 * [backup-simplify]: Simplify 1 into 1 0.132 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.133 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.133 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.133 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.133 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.133 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.133 * [taylor]: Taking taylor expansion of (* t z) in y 0.133 * [taylor]: Taking taylor expansion of t in y 0.133 * [backup-simplify]: Simplify t into t 0.133 * [taylor]: Taking taylor expansion of z in y 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)) 0.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.134 * [taylor]: Taking taylor expansion of 0 in z 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [taylor]: Taking taylor expansion of 1 in t 0.134 * [backup-simplify]: Simplify 1 into 1 0.135 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.135 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.136 * [backup-simplify]: Simplify (- 0) into 0 0.136 * [backup-simplify]: Simplify (+ 0 0) into 0 0.136 * [taylor]: Taking taylor expansion of 0 in y 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.136 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.136 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.136 * [taylor]: Taking taylor expansion of (* t z) in z 0.136 * [taylor]: Taking taylor expansion of t in z 0.136 * [backup-simplify]: Simplify t into t 0.136 * [taylor]: Taking taylor expansion of z in z 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 1 into 1 0.136 * [backup-simplify]: Simplify (* t 0) into 0 0.137 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.137 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.137 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.137 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.137 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.137 * [taylor]: Taking taylor expansion of t in t 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify 1 into 1 0.137 * [backup-simplify]: Simplify (/ 1 1) into 1 0.138 * [backup-simplify]: Simplify (- 1) into -1 0.138 * [backup-simplify]: Simplify -1 into -1 0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.138 * [taylor]: Taking taylor expansion of 0 in z 0.138 * [backup-simplify]: Simplify 0 into 0 0.139 * [taylor]: Taking taylor expansion of 0 in t 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [taylor]: Taking taylor expansion of 0 in t 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 1 into 1 0.140 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.140 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.141 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.141 * [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 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [taylor]: Taking taylor expansion of 0 in z 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.142 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.142 * [backup-simplify]: Simplify (- 0) into 0 0.142 * [taylor]: Taking taylor expansion of 0 in z 0.142 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.143 * [taylor]: Taking taylor expansion of 0 in z 0.143 * [backup-simplify]: Simplify 0 into 0 0.144 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 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 * [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 0.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.145 * [backup-simplify]: Simplify (- 0) into 0 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.147 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.148 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.148 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.149 * [backup-simplify]: Simplify (- 0) into 0 0.149 * [backup-simplify]: Simplify (+ 0 0) into 0 0.149 * [taylor]: Taking taylor expansion of 0 in y 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [taylor]: Taking taylor expansion of 0 in z 0.149 * [backup-simplify]: Simplify 0 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 0) (* 0 z))) into 0 0.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.150 * [backup-simplify]: Simplify (- 0) into 0 0.150 * [taylor]: Taking taylor expansion of 0 in z 0.150 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.151 * [taylor]: Taking taylor expansion of 0 in z 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 (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.152 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.152 * [backup-simplify]: Simplify (- 0) into 0 0.153 * [taylor]: Taking taylor expansion of 0 in t 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [taylor]: Taking taylor expansion of 0 in t 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [taylor]: Taking taylor expansion of 0 in t 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [taylor]: Taking taylor expansion of 0 in t 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify 0 into 0 0.154 * [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)) 0.154 * * * [progress]: simplifying candidates 0.154 * [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)) 0.155 * * [simplify]: Extracting # 0 : cost 0 0.155 * * [simplify]: Extracting # 1 : cost 0 0.155 * * [simplify]: Extracting # 2 : cost 0 0.155 * * [simplify]: Extracting # 3 : cost 0 0.155 * * [simplify]: Extracting # 4 : cost 0 0.155 * * [simplify]: Extracting # 5 : cost 0 0.155 * * [simplify]: Extracting # 6 : cost 0 0.155 * * [simplify]: iteration 0 : 38 enodes (cost 202 ) 0.168 * * [simplify]: Extracting # 0 : cost 0 0.168 * * [simplify]: Extracting # 1 : cost 0 0.168 * * [simplify]: Extracting # 2 : cost 0 0.168 * * [simplify]: Extracting # 3 : cost 0 0.168 * * [simplify]: Extracting # 4 : cost 0 0.168 * * [simplify]: iteration 1 : 104 enodes (cost 193 ) 0.207 * * [simplify]: Extracting # 0 : cost 0 0.207 * * [simplify]: Extracting # 1 : cost 0 0.207 * * [simplify]: Extracting # 2 : cost 0 0.208 * * [simplify]: Extracting # 3 : cost 0 0.208 * * [simplify]: Extracting # 4 : cost 0 0.208 * * [simplify]: Extracting # 5 : cost 0 0.208 * * [simplify]: Extracting # 6 : cost 0 0.209 * * [simplify]: iteration 2 : 318 enodes (cost 178 ) 0.364 * * [simplify]: Extracting # 0 : cost 0 0.365 * * [simplify]: Extracting # 1 : cost 0 0.366 * * [simplify]: Extracting # 2 : cost 0 0.367 * * [simplify]: Extracting # 3 : cost 0 0.368 * * [simplify]: Extracting # 4 : cost 0 0.369 * * [simplify]: iteration 3 : 984 enodes (cost 178 ) 0.999 * * [simplify]: Extracting # 0 : cost 0 1.001 * * [simplify]: Extracting # 1 : cost 0 1.003 * * [simplify]: Extracting # 2 : cost 0 1.006 * * [simplify]: Extracting # 3 : cost 0 1.008 * * [simplify]: Extracting # 4 : cost 0 1.010 * * [simplify]: Extracting # 5 : cost 0 1.011 * * [simplify]: iteration 4 : 2237 enodes (cost 173 ) 2.188 * * [simplify]: Extracting # 0 : cost 0 2.196 * * [simplify]: Extracting # 1 : cost 0 2.211 * * [simplify]: Extracting # 2 : cost 0 2.219 * * [simplify]: Extracting # 3 : cost 0 2.228 * * [simplify]: Extracting # 4 : cost 0 2.236 * * [simplify]: iteration done: 5000 enodes (cost 173 ) 2.236 * [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)) 2.237 * * * [progress]: adding candidates to table 2.305 * * [progress]: iteration 2 / 4 2.305 * * * [progress]: picking best candidate 2.307 * * * * [pick]: Picked # 2.307 * * * [progress]: localizing error 2.318 * * * [progress]: generating rewritten candidates 2.318 * * * [progress]: generating series expansions 2.318 * * * [progress]: simplifying candidates 2.318 * [simplify]: Simplifying: 2.318 * * [simplify]: Extracting # 0 : cost 0 2.318 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 2.318 * * [simplify]: Extracting # 0 : cost 0 2.319 * * [simplify]: iteration done: 0 enodes (cost 0 ) 2.319 * [simplify]: Simplified to: 2.319 * * * [progress]: adding candidates to table 2.319 * [progress]: [Phase 3 of 3] Extracting. 2.322 * [simplify]: Simplifying: (fma x y (- (* t z))) 2.322 * * [simplify]: Extracting # 0 : cost 0 2.322 * * [simplify]: Extracting # 1 : cost 0 2.322 * * [simplify]: Extracting # 2 : cost 0 2.322 * * [simplify]: Extracting # 3 : cost 0 2.322 * * [simplify]: Extracting # 4 : cost 0 2.322 * * [simplify]: Extracting # 5 : cost 0 2.322 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 2.323 * * [simplify]: Extracting # 0 : cost 0 2.323 * * [simplify]: Extracting # 1 : cost 0 2.323 * * [simplify]: Extracting # 2 : cost 0 2.323 * * [simplify]: iteration 1 : 12 enodes (cost 7 ) 2.324 * * [simplify]: Extracting # 0 : cost 0 2.324 * * [simplify]: iteration 2 : 14 enodes (cost 7 ) 2.325 * * [simplify]: Extracting # 0 : cost 0 2.325 * * [simplify]: iteration done: 14 enodes (cost 7 ) 2.326 * [simplify]: Simplified to: (fma x y (- (* t z))) 3.811 * [regime-testing]: Baseline error score: 0.004875609451181397 3.813 * [regime-testing]: Oracle error score: 0.004875609451181397 3.813 * [regime-testing]: End program error score: 0.004875609451181397