10.445 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.023 * * * [progress]: [2/2] Setting up program. 0.025 * [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 ) 0.032 * * [simplify]: Extracting # 0 : cost 0 0.032 * * [simplify]: Extracting # 1 : cost 0 0.032 * * [simplify]: Extracting # 2 : cost 0 0.032 * * [simplify]: iteration 2 : 20 enodes (cost 7 ) 0.038 * * [simplify]: Extracting # 0 : cost 0 0.038 * * [simplify]: iteration 3 : 24 enodes (cost 7 ) 0.041 * * [simplify]: Extracting # 0 : cost 0 0.042 * * [simplify]: iteration done: 24 enodes (cost 7 ) 0.042 * [simplify]: Simplified to: (- (* x y) (* z t)) 0.042 * * [progress]: iteration 1 / 4 0.042 * * * [progress]: picking best candidate 0.044 * * * * [pick]: Picked # 0.044 * * * [progress]: localizing error 0.051 * * * [progress]: generating rewritten candidates 0.051 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.064 * * * [progress]: generating series expansions 0.064 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.064 * [backup-simplify]: Simplify (- (* x y) (* z t)) into (- (* x y) (* t z)) 0.064 * [approximate]: Taking taylor expansion of (- (* x y) (* t z)) in (x y z t) around 0 0.064 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in t 0.064 * [taylor]: Taking taylor expansion of (* x y) in t 0.064 * [taylor]: Taking taylor expansion of x in t 0.064 * [backup-simplify]: Simplify x into x 0.064 * [taylor]: Taking taylor expansion of y in t 0.064 * [backup-simplify]: Simplify y into y 0.064 * [taylor]: Taking taylor expansion of (* t z) in t 0.064 * [taylor]: Taking taylor expansion of t in t 0.064 * [backup-simplify]: Simplify 0 into 0 0.064 * [backup-simplify]: Simplify 1 into 1 0.064 * [taylor]: Taking taylor expansion of z in t 0.064 * [backup-simplify]: Simplify z into z 0.064 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in z 0.064 * [taylor]: Taking taylor expansion of (* x y) in z 0.064 * [taylor]: Taking taylor expansion of x in z 0.064 * [backup-simplify]: Simplify x into x 0.064 * [taylor]: Taking taylor expansion of y in z 0.064 * [backup-simplify]: Simplify y into y 0.064 * [taylor]: Taking taylor expansion of (* t z) in z 0.064 * [taylor]: Taking taylor expansion of t in z 0.064 * [backup-simplify]: Simplify t into t 0.064 * [taylor]: Taking taylor expansion of z in z 0.064 * [backup-simplify]: Simplify 0 into 0 0.065 * [backup-simplify]: Simplify 1 into 1 0.065 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in y 0.065 * [taylor]: Taking taylor expansion of (* x y) in y 0.065 * [taylor]: Taking taylor expansion of x in y 0.065 * [backup-simplify]: Simplify x into x 0.065 * [taylor]: Taking taylor expansion of y in y 0.065 * [backup-simplify]: Simplify 0 into 0 0.065 * [backup-simplify]: Simplify 1 into 1 0.065 * [taylor]: Taking taylor expansion of (* t z) in y 0.065 * [taylor]: Taking taylor expansion of t in y 0.065 * [backup-simplify]: Simplify t into t 0.065 * [taylor]: Taking taylor expansion of z in y 0.065 * [backup-simplify]: Simplify z into z 0.065 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x 0.065 * [taylor]: Taking taylor expansion of (* x y) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [backup-simplify]: Simplify 0 into 0 0.065 * [backup-simplify]: Simplify 1 into 1 0.065 * [taylor]: Taking taylor expansion of y in x 0.065 * [backup-simplify]: Simplify y into y 0.065 * [taylor]: Taking taylor expansion of (* t z) in x 0.065 * [taylor]: Taking taylor expansion of t in x 0.065 * [backup-simplify]: Simplify t into t 0.065 * [taylor]: Taking taylor expansion of z in x 0.065 * [backup-simplify]: Simplify z into z 0.065 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x 0.065 * [taylor]: Taking taylor expansion of (* x y) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [backup-simplify]: Simplify 0 into 0 0.065 * [backup-simplify]: Simplify 1 into 1 0.066 * [taylor]: Taking taylor expansion of y in x 0.066 * [backup-simplify]: Simplify y into y 0.066 * [taylor]: Taking taylor expansion of (* t z) in x 0.066 * [taylor]: Taking taylor expansion of t in x 0.066 * [backup-simplify]: Simplify t into t 0.066 * [taylor]: Taking taylor expansion of z in x 0.066 * [backup-simplify]: Simplify z into z 0.066 * [backup-simplify]: Simplify (* 0 y) into 0 0.066 * [backup-simplify]: Simplify (* t z) into (* t z) 0.066 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 0.066 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z)) 0.066 * [taylor]: Taking taylor expansion of (- (* t z)) in y 0.066 * [taylor]: Taking taylor expansion of (* t z) in y 0.066 * [taylor]: Taking taylor expansion of t in y 0.066 * [backup-simplify]: Simplify t into t 0.066 * [taylor]: Taking taylor expansion of z in y 0.066 * [backup-simplify]: Simplify z into z 0.066 * [backup-simplify]: Simplify (* t z) into (* t z) 0.066 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 0.066 * [taylor]: Taking taylor expansion of (- (* t z)) in z 0.066 * [taylor]: Taking taylor expansion of (* t z) in z 0.066 * [taylor]: Taking taylor expansion of t in z 0.066 * [backup-simplify]: Simplify t into t 0.066 * [taylor]: Taking taylor expansion of z in z 0.066 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify 1 into 1 0.067 * [backup-simplify]: Simplify (* t 0) into 0 0.067 * [backup-simplify]: Simplify (- 0) into 0 0.067 * [taylor]: Taking taylor expansion of 0 in t 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.068 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.068 * [backup-simplify]: Simplify (- 0) into 0 0.068 * [backup-simplify]: Simplify (+ y 0) into y 0.068 * [taylor]: Taking taylor expansion of y in y 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify 1 into 1 0.068 * [taylor]: Taking taylor expansion of 0 in z 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [taylor]: Taking taylor expansion of 0 in t 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.069 * [backup-simplify]: Simplify (- 0) into 0 0.069 * [taylor]: Taking taylor expansion of 0 in z 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [taylor]: Taking taylor expansion of 0 in t 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.069 * [backup-simplify]: Simplify (- t) into (- t) 0.069 * [taylor]: Taking taylor expansion of (- t) in t 0.069 * [taylor]: Taking taylor expansion of t in t 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 1 into 1 0.070 * [backup-simplify]: Simplify (- 0) into 0 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.071 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.071 * [backup-simplify]: Simplify (- 0) into 0 0.072 * [backup-simplify]: Simplify (+ 0 0) into 0 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [taylor]: Taking taylor expansion of 0 in z 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [taylor]: Taking taylor expansion of 0 in t 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.072 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.072 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.072 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.072 * [taylor]: Taking taylor expansion of (* x y) in t 0.072 * [taylor]: Taking taylor expansion of x in t 0.072 * [backup-simplify]: Simplify x into x 0.072 * [taylor]: Taking taylor expansion of y in t 0.072 * [backup-simplify]: Simplify y into y 0.072 * [backup-simplify]: Simplify (* x y) into (* x y) 0.072 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.072 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 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 0.073 * [backup-simplify]: Simplify (* 0 z) into 0 0.073 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.073 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.073 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.073 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.073 * [taylor]: Taking taylor expansion of (* x y) in z 0.073 * [taylor]: Taking taylor expansion of x in z 0.073 * [backup-simplify]: Simplify x into x 0.073 * [taylor]: Taking taylor expansion of y in z 0.073 * [backup-simplify]: Simplify y into y 0.073 * [backup-simplify]: Simplify (* x y) into (* x y) 0.073 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.073 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.073 * [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 * [backup-simplify]: Simplify (* t 0) into 0 0.074 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.074 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.074 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.074 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) 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 * [backup-simplify]: Simplify (* x 0) into 0 0.075 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.075 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.075 * [taylor]: Taking taylor expansion of (/ 1 (* 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 0.075 * [backup-simplify]: Simplify (* t z) into (* t z) 0.075 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.075 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.075 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) 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 * [backup-simplify]: Simplify (* 0 y) into 0 0.085 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.085 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.085 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.085 * [taylor]: Taking taylor expansion of (* t z) in x 0.085 * [taylor]: Taking taylor expansion of t in x 0.085 * [backup-simplify]: Simplify t into t 0.085 * [taylor]: Taking taylor expansion of z in x 0.085 * [backup-simplify]: Simplify z into z 0.085 * [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 0.087 * [taylor]: Taking taylor expansion of (* t z) in x 0.087 * [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 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 1 into 1 0.087 * [backup-simplify]: Simplify (/ 1 1) into 1 0.087 * [taylor]: Taking taylor expansion of 1 in z 0.087 * [backup-simplify]: Simplify 1 into 1 0.088 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.088 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.089 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.089 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.089 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.089 * [taylor]: Taking taylor expansion of (* t z) in y 0.089 * [taylor]: Taking taylor expansion of t in y 0.089 * [backup-simplify]: Simplify t into t 0.089 * [taylor]: Taking taylor expansion of z in y 0.089 * [backup-simplify]: Simplify z into z 0.089 * [backup-simplify]: Simplify (* t z) into (* t z) 0.089 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.090 * [taylor]: Taking taylor expansion of 0 in z 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [taylor]: Taking taylor expansion of 1 in t 0.090 * [backup-simplify]: Simplify 1 into 1 0.091 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.091 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.091 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.091 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.092 * [backup-simplify]: Simplify (- 0) into 0 0.092 * [backup-simplify]: Simplify (+ 0 0) into 0 0.092 * [taylor]: Taking taylor expansion of 0 in y 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.092 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.092 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.092 * [taylor]: Taking taylor expansion of (* t z) in z 0.092 * [taylor]: Taking taylor expansion of t in z 0.092 * [backup-simplify]: Simplify t into t 0.092 * [taylor]: Taking taylor expansion of z in z 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [backup-simplify]: Simplify (* t 0) into 0 0.093 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.093 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.093 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.093 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.093 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.093 * [taylor]: Taking taylor expansion of t in t 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify (/ 1 1) into 1 0.094 * [backup-simplify]: Simplify (- 1) into -1 0.094 * [backup-simplify]: Simplify -1 into -1 0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.095 * [taylor]: Taking taylor expansion of 0 in z 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [taylor]: Taking taylor expansion of 0 in t 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [taylor]: Taking taylor expansion of 0 in t 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.097 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.097 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.098 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.098 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.098 * [backup-simplify]: Simplify (- 0) into 0 0.098 * [backup-simplify]: Simplify (+ 0 0) into 0 0.098 * [taylor]: Taking taylor expansion of 0 in y 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [taylor]: Taking taylor expansion of 0 in z 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.099 * [backup-simplify]: Simplify (- 0) into 0 0.099 * [taylor]: Taking taylor expansion of 0 in z 0.099 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.100 * [taylor]: Taking taylor expansion of 0 in z 0.100 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.101 * [backup-simplify]: Simplify (- 0) into 0 0.101 * [taylor]: Taking taylor expansion of 0 in t 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [taylor]: Taking taylor expansion of 0 in t 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [taylor]: Taking taylor expansion of 0 in t 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [taylor]: Taking taylor expansion of 0 in t 0.101 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.102 * [backup-simplify]: Simplify (- 0) into 0 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.105 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.105 * [backup-simplify]: Simplify (- 0) into 0 0.105 * [backup-simplify]: Simplify (+ 0 0) into 0 0.105 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [taylor]: Taking taylor expansion of 0 in z 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [taylor]: Taking taylor expansion of 0 in z 0.105 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.106 * [backup-simplify]: Simplify (- 0) into 0 0.106 * [taylor]: Taking taylor expansion of 0 in z 0.106 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.107 * [taylor]: Taking taylor expansion of 0 in z 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [taylor]: Taking taylor expansion of 0 in t 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [taylor]: Taking taylor expansion of 0 in t 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [taylor]: Taking taylor expansion of 0 in t 0.107 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.108 * [backup-simplify]: Simplify (- 0) into 0 0.108 * [taylor]: Taking taylor expansion of 0 in t 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [taylor]: Taking taylor expansion of 0 in t 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [taylor]: Taking taylor expansion of 0 in t 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [taylor]: Taking taylor expansion of 0 in t 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.109 * [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)) 0.109 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.109 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.109 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.109 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.109 * [taylor]: Taking taylor expansion of (* x y) in t 0.109 * [taylor]: Taking taylor expansion of x in t 0.109 * [backup-simplify]: Simplify x into x 0.109 * [taylor]: Taking taylor expansion of y in t 0.109 * [backup-simplify]: Simplify y into y 0.109 * [backup-simplify]: Simplify (* x y) into (* x y) 0.109 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.109 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 0.109 * [taylor]: Taking taylor expansion of (* t z) in t 0.109 * [taylor]: Taking taylor expansion of t in t 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 1 into 1 0.109 * [taylor]: Taking taylor expansion of z in t 0.109 * [backup-simplify]: Simplify z into z 0.109 * [backup-simplify]: Simplify (* 0 z) into 0 0.110 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.110 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.110 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.110 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.110 * [taylor]: Taking taylor expansion of (* x y) in z 0.110 * [taylor]: Taking taylor expansion of x in z 0.110 * [backup-simplify]: Simplify x into x 0.110 * [taylor]: Taking taylor expansion of y in z 0.110 * [backup-simplify]: Simplify y into y 0.110 * [backup-simplify]: Simplify (* x y) into (* x y) 0.110 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.110 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.110 * [taylor]: Taking taylor expansion of (* t z) in z 0.110 * [taylor]: Taking taylor expansion of t in z 0.110 * [backup-simplify]: Simplify t into t 0.110 * [taylor]: Taking taylor expansion of z in z 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 1 into 1 0.110 * [backup-simplify]: Simplify (* t 0) into 0 0.110 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.110 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.110 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.111 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.111 * [taylor]: Taking taylor expansion of (* x y) in y 0.111 * [taylor]: Taking taylor expansion of x in y 0.111 * [backup-simplify]: Simplify x into x 0.111 * [taylor]: Taking taylor expansion of y in y 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 1 into 1 0.111 * [backup-simplify]: Simplify (* x 0) into 0 0.111 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.111 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.111 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.111 * [taylor]: Taking taylor expansion of (* t z) in y 0.111 * [taylor]: Taking taylor expansion of t in y 0.111 * [backup-simplify]: Simplify t into t 0.111 * [taylor]: Taking taylor expansion of z in y 0.111 * [backup-simplify]: Simplify z into z 0.111 * [backup-simplify]: Simplify (* t z) into (* t z) 0.111 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.111 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.111 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.111 * [taylor]: Taking taylor expansion of (* x y) in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 1 into 1 0.111 * [taylor]: Taking taylor expansion of y in x 0.111 * [backup-simplify]: Simplify y into y 0.111 * [backup-simplify]: Simplify (* 0 y) into 0 0.112 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.112 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.112 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.112 * [taylor]: Taking taylor expansion of (* t z) in x 0.112 * [taylor]: Taking taylor expansion of t in x 0.112 * [backup-simplify]: Simplify t into t 0.112 * [taylor]: Taking taylor expansion of z in x 0.112 * [backup-simplify]: Simplify z into z 0.112 * [backup-simplify]: Simplify (* t z) into (* t z) 0.112 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.112 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.112 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.112 * [taylor]: Taking taylor expansion of (* x y) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 1 into 1 0.112 * [taylor]: Taking taylor expansion of y in x 0.112 * [backup-simplify]: Simplify y into y 0.112 * [backup-simplify]: Simplify (* 0 y) into 0 0.112 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.112 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.112 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.112 * [taylor]: Taking taylor expansion of (* t z) in x 0.112 * [taylor]: Taking taylor expansion of t in x 0.112 * [backup-simplify]: Simplify t into t 0.112 * [taylor]: Taking taylor expansion of z in x 0.112 * [backup-simplify]: Simplify z into z 0.112 * [backup-simplify]: Simplify (* t z) into (* t z) 0.112 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.113 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.113 * [taylor]: Taking taylor expansion of y in y 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 1 into 1 0.113 * [backup-simplify]: Simplify (/ 1 1) into 1 0.113 * [taylor]: Taking taylor expansion of 1 in z 0.113 * [backup-simplify]: Simplify 1 into 1 0.113 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.114 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.114 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.114 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.114 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.114 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.114 * [taylor]: Taking taylor expansion of (* t z) in y 0.114 * [taylor]: Taking taylor expansion of t in y 0.114 * [backup-simplify]: Simplify t into t 0.114 * [taylor]: Taking taylor expansion of z in y 0.114 * [backup-simplify]: Simplify z into z 0.114 * [backup-simplify]: Simplify (* t z) into (* t z) 0.114 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.114 * [taylor]: Taking taylor expansion of 0 in z 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [taylor]: Taking taylor expansion of 1 in t 0.114 * [backup-simplify]: Simplify 1 into 1 0.115 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.116 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.116 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.116 * [backup-simplify]: Simplify (- 0) into 0 0.116 * [backup-simplify]: Simplify (+ 0 0) into 0 0.116 * [taylor]: Taking taylor expansion of 0 in y 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.116 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.116 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.116 * [taylor]: Taking taylor expansion of (* t z) in z 0.116 * [taylor]: Taking taylor expansion of t in z 0.116 * [backup-simplify]: Simplify t into t 0.116 * [taylor]: Taking taylor expansion of z in z 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify 1 into 1 0.116 * [backup-simplify]: Simplify (* t 0) into 0 0.117 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.117 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.117 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.117 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.117 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.117 * [taylor]: Taking taylor expansion of t in t 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 1 into 1 0.117 * [backup-simplify]: Simplify (/ 1 1) into 1 0.117 * [backup-simplify]: Simplify (- 1) into -1 0.117 * [backup-simplify]: Simplify -1 into -1 0.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.118 * [taylor]: Taking taylor expansion of 0 in z 0.118 * [backup-simplify]: Simplify 0 into 0 0.118 * [taylor]: Taking taylor expansion of 0 in t 0.118 * [backup-simplify]: Simplify 0 into 0 0.118 * [taylor]: Taking taylor expansion of 0 in t 0.118 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify 1 into 1 0.119 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.119 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.120 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.120 * [backup-simplify]: Simplify (- 0) into 0 0.120 * [backup-simplify]: Simplify (+ 0 0) into 0 0.120 * [taylor]: Taking taylor expansion of 0 in y 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [taylor]: Taking taylor expansion of 0 in z 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.120 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 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 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 1) (* 0 0))) into 0 0.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.122 * [backup-simplify]: Simplify (- 0) into 0 0.122 * [taylor]: Taking taylor expansion of 0 in t 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [taylor]: Taking taylor expansion of 0 in t 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [taylor]: Taking taylor expansion of 0 in t 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [taylor]: Taking taylor expansion of 0 in t 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.123 * [backup-simplify]: Simplify (- 0) into 0 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.125 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.125 * [backup-simplify]: Simplify (- 0) into 0 0.125 * [backup-simplify]: Simplify (+ 0 0) into 0 0.125 * [taylor]: Taking taylor expansion of 0 in y 0.125 * [backup-simplify]: Simplify 0 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 z 0.125 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.126 * [backup-simplify]: Simplify (- 0) into 0 0.126 * [taylor]: Taking taylor expansion of 0 in z 0.126 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.127 * [taylor]: Taking taylor expansion of 0 in z 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 (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.127 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.128 * [backup-simplify]: Simplify (- 0) into 0 0.128 * [taylor]: Taking taylor expansion of 0 in t 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [taylor]: Taking taylor expansion of 0 in t 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [taylor]: Taking taylor expansion of 0 in t 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [taylor]: Taking taylor expansion of 0 in t 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [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 * * * [progress]: simplifying candidates 0.129 * [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)) 0.129 * * [simplify]: Extracting # 0 : cost 0 0.129 * * [simplify]: Extracting # 1 : cost 0 0.130 * * [simplify]: Extracting # 2 : cost 0 0.130 * * [simplify]: Extracting # 3 : cost 0 0.130 * * [simplify]: Extracting # 4 : cost 0 0.130 * * [simplify]: Extracting # 5 : cost 0 0.130 * * [simplify]: Extracting # 6 : cost 0 0.130 * * [simplify]: iteration 0 : 38 enodes (cost 202 ) 0.138 * * [simplify]: Extracting # 0 : cost 0 0.138 * * [simplify]: Extracting # 1 : cost 0 0.138 * * [simplify]: Extracting # 2 : cost 0 0.139 * * [simplify]: Extracting # 3 : cost 0 0.139 * * [simplify]: Extracting # 4 : cost 0 0.139 * * [simplify]: iteration 1 : 104 enodes (cost 193 ) 0.191 * * [simplify]: Extracting # 0 : cost 0 0.192 * * [simplify]: Extracting # 1 : cost 0 0.193 * * [simplify]: Extracting # 2 : cost 0 0.193 * * [simplify]: Extracting # 3 : cost 0 0.194 * * [simplify]: Extracting # 4 : cost 0 0.195 * * [simplify]: Extracting # 5 : cost 0 0.195 * * [simplify]: Extracting # 6 : cost 0 0.196 * * [simplify]: iteration 2 : 318 enodes (cost 178 ) 0.419 * * [simplify]: Extracting # 0 : cost 0 0.421 * * [simplify]: Extracting # 1 : cost 0 0.422 * * [simplify]: Extracting # 2 : cost 0 0.424 * * [simplify]: Extracting # 3 : cost 0 0.425 * * [simplify]: Extracting # 4 : cost 0 0.426 * * [simplify]: iteration 3 : 984 enodes (cost 178 ) 1.232 * * [simplify]: Extracting # 0 : cost 0 1.236 * * [simplify]: Extracting # 1 : cost 0 1.240 * * [simplify]: Extracting # 2 : cost 0 1.242 * * [simplify]: Extracting # 3 : cost 0 1.244 * * [simplify]: Extracting # 4 : cost 0 1.246 * * [simplify]: Extracting # 5 : cost 0 1.248 * * [simplify]: iteration 4 : 2237 enodes (cost 173 ) 2.467 * * [simplify]: Extracting # 0 : cost 0 2.475 * * [simplify]: Extracting # 1 : cost 0 2.487 * * [simplify]: Extracting # 2 : cost 0 2.495 * * [simplify]: Extracting # 3 : cost 0 2.502 * * [simplify]: Extracting # 4 : cost 0 2.509 * * [simplify]: iteration done: 5000 enodes (cost 173 ) 2.510 * [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)) 2.510 * * * [progress]: adding candidates to table 2.564 * * [progress]: iteration 2 / 4 2.564 * * * [progress]: picking best candidate 2.566 * * * * [pick]: Picked # 2.566 * * * [progress]: localizing error 2.577 * * * [progress]: generating rewritten candidates 2.577 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.578 * * * [progress]: generating series expansions 2.578 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.578 * [backup-simplify]: Simplify (fma x y (- (* t z))) into (fma x y (- (* t z))) 2.578 * [approximate]: Taking taylor expansion of (fma x y (- (* t z))) in (x y t z) around 0 2.578 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in z 2.578 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.578 * [taylor]: Taking taylor expansion of (* x y) in z 2.578 * [taylor]: Taking taylor expansion of x in z 2.578 * [backup-simplify]: Simplify x into x 2.578 * [taylor]: Taking taylor expansion of y in z 2.578 * [backup-simplify]: Simplify y into y 2.578 * [taylor]: Taking taylor expansion of (- (* t z)) in z 2.578 * [taylor]: Taking taylor expansion of (* t z) in z 2.578 * [taylor]: Taking taylor expansion of t in z 2.578 * [backup-simplify]: Simplify t into t 2.578 * [taylor]: Taking taylor expansion of z in z 2.578 * [backup-simplify]: Simplify 0 into 0 2.578 * [backup-simplify]: Simplify 1 into 1 2.578 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in t 2.578 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.579 * [taylor]: Taking taylor expansion of (* x y) in t 2.579 * [taylor]: Taking taylor expansion of x in t 2.579 * [backup-simplify]: Simplify x into x 2.579 * [taylor]: Taking taylor expansion of y in t 2.579 * [backup-simplify]: Simplify y into y 2.579 * [taylor]: Taking taylor expansion of (- (* t z)) in t 2.579 * [taylor]: Taking taylor expansion of (* t z) in t 2.579 * [taylor]: Taking taylor expansion of t in t 2.579 * [backup-simplify]: Simplify 0 into 0 2.579 * [backup-simplify]: Simplify 1 into 1 2.579 * [taylor]: Taking taylor expansion of z in t 2.579 * [backup-simplify]: Simplify z into z 2.579 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in y 2.579 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.579 * [taylor]: Taking taylor expansion of (* x y) in y 2.579 * [taylor]: Taking taylor expansion of x in y 2.579 * [backup-simplify]: Simplify x into x 2.579 * [taylor]: Taking taylor expansion of y in y 2.579 * [backup-simplify]: Simplify 0 into 0 2.579 * [backup-simplify]: Simplify 1 into 1 2.579 * [taylor]: Taking taylor expansion of (- (* t z)) in y 2.579 * [taylor]: Taking taylor expansion of (* t z) in y 2.579 * [taylor]: Taking taylor expansion of t in y 2.579 * [backup-simplify]: Simplify t into t 2.579 * [taylor]: Taking taylor expansion of z in y 2.579 * [backup-simplify]: Simplify z into z 2.579 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in x 2.579 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.579 * [taylor]: Taking taylor expansion of (* x y) in x 2.579 * [taylor]: Taking taylor expansion of x in x 2.579 * [backup-simplify]: Simplify 0 into 0 2.579 * [backup-simplify]: Simplify 1 into 1 2.579 * [taylor]: Taking taylor expansion of y in x 2.579 * [backup-simplify]: Simplify y into y 2.580 * [taylor]: Taking taylor expansion of (- (* t z)) in x 2.580 * [taylor]: Taking taylor expansion of (* t z) in x 2.580 * [taylor]: Taking taylor expansion of t in x 2.580 * [backup-simplify]: Simplify t into t 2.580 * [taylor]: Taking taylor expansion of z in x 2.580 * [backup-simplify]: Simplify z into z 2.580 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in x 2.580 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.580 * [taylor]: Taking taylor expansion of (* x y) in x 2.580 * [taylor]: Taking taylor expansion of x in x 2.580 * [backup-simplify]: Simplify 0 into 0 2.580 * [backup-simplify]: Simplify 1 into 1 2.580 * [taylor]: Taking taylor expansion of y in x 2.580 * [backup-simplify]: Simplify y into y 2.580 * [taylor]: Taking taylor expansion of (- (* t z)) in x 2.580 * [taylor]: Taking taylor expansion of (* t z) in x 2.580 * [taylor]: Taking taylor expansion of t in x 2.580 * [backup-simplify]: Simplify t into t 2.580 * [taylor]: Taking taylor expansion of z in x 2.580 * [backup-simplify]: Simplify z into z 2.580 * [backup-simplify]: Simplify (* 0 y) into 0 2.580 * [backup-simplify]: Simplify (* t z) into (* t z) 2.580 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 2.580 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z)) 2.580 * [taylor]: Taking taylor expansion of (- (* t z)) in y 2.580 * [taylor]: Taking taylor expansion of (* t z) in y 2.581 * [taylor]: Taking taylor expansion of t in y 2.581 * [backup-simplify]: Simplify t into t 2.581 * [taylor]: Taking taylor expansion of z in y 2.581 * [backup-simplify]: Simplify z into z 2.581 * [backup-simplify]: Simplify (* t z) into (* t z) 2.581 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 2.581 * [taylor]: Taking taylor expansion of (- (* t z)) in t 2.581 * [taylor]: Taking taylor expansion of (* t z) in t 2.581 * [taylor]: Taking taylor expansion of t in t 2.581 * [backup-simplify]: Simplify 0 into 0 2.581 * [backup-simplify]: Simplify 1 into 1 2.581 * [taylor]: Taking taylor expansion of z in t 2.581 * [backup-simplify]: Simplify z into z 2.581 * [backup-simplify]: Simplify (* 0 z) into 0 2.581 * [backup-simplify]: Simplify (- 0) into 0 2.581 * [taylor]: Taking taylor expansion of 0 in z 2.582 * [backup-simplify]: Simplify 0 into 0 2.582 * [backup-simplify]: Simplify 0 into 0 2.582 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.582 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.582 * [backup-simplify]: Simplify (- 0) into 0 2.582 * [backup-simplify]: Simplify (+ y 0) into y 2.582 * [taylor]: Taking taylor expansion of y in y 2.582 * [backup-simplify]: Simplify 0 into 0 2.582 * [backup-simplify]: Simplify 1 into 1 2.582 * [taylor]: Taking taylor expansion of 0 in t 2.582 * [backup-simplify]: Simplify 0 into 0 2.583 * [taylor]: Taking taylor expansion of 0 in z 2.583 * [backup-simplify]: Simplify 0 into 0 2.583 * [backup-simplify]: Simplify 0 into 0 2.583 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.583 * [backup-simplify]: Simplify (- 0) into 0 2.583 * [taylor]: Taking taylor expansion of 0 in t 2.583 * [backup-simplify]: Simplify 0 into 0 2.583 * [taylor]: Taking taylor expansion of 0 in z 2.583 * [backup-simplify]: Simplify 0 into 0 2.583 * [backup-simplify]: Simplify 0 into 0 2.583 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.584 * [backup-simplify]: Simplify (- z) into (- z) 2.584 * [taylor]: Taking taylor expansion of (- z) in z 2.584 * [taylor]: Taking taylor expansion of z in z 2.584 * [backup-simplify]: Simplify 0 into 0 2.584 * [backup-simplify]: Simplify 1 into 1 2.584 * [backup-simplify]: Simplify (- 0) into 0 2.584 * [backup-simplify]: Simplify 0 into 0 2.584 * [backup-simplify]: Simplify 0 into 0 2.585 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.585 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.585 * [backup-simplify]: Simplify (- 0) into 0 2.586 * [backup-simplify]: Simplify (+ 0 0) into 0 2.586 * [taylor]: Taking taylor expansion of 0 in y 2.586 * [backup-simplify]: Simplify 0 into 0 2.586 * [taylor]: Taking taylor expansion of 0 in t 2.586 * [backup-simplify]: Simplify 0 into 0 2.586 * [taylor]: Taking taylor expansion of 0 in z 2.586 * [backup-simplify]: Simplify 0 into 0 2.586 * [backup-simplify]: Simplify 0 into 0 2.586 * [backup-simplify]: Simplify 0 into 0 2.586 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 y) (- (* (/ 1 t) (/ 1 z)))) into (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) 2.586 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in (x y t z) around 0 2.586 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in z 2.586 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.586 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z 2.586 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.587 * [taylor]: Taking taylor expansion of x in z 2.587 * [backup-simplify]: Simplify x into x 2.587 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.587 * [taylor]: Taking taylor expansion of (/ 1 y) in z 2.587 * [taylor]: Taking taylor expansion of y in z 2.587 * [backup-simplify]: Simplify y into y 2.587 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.587 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 2.587 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 2.587 * [taylor]: Taking taylor expansion of (* t z) in z 2.587 * [taylor]: Taking taylor expansion of t in z 2.587 * [backup-simplify]: Simplify t into t 2.587 * [taylor]: Taking taylor expansion of z in z 2.587 * [backup-simplify]: Simplify 0 into 0 2.587 * [backup-simplify]: Simplify 1 into 1 2.587 * [backup-simplify]: Simplify (* t 0) into 0 2.587 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 2.587 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 2.587 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in t 2.588 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.588 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t 2.588 * [taylor]: Taking taylor expansion of (/ 1 x) in t 2.588 * [taylor]: Taking taylor expansion of x in t 2.588 * [backup-simplify]: Simplify x into x 2.588 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.588 * [taylor]: Taking taylor expansion of (/ 1 y) in t 2.588 * [taylor]: Taking taylor expansion of y in t 2.588 * [backup-simplify]: Simplify y into y 2.588 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.588 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.588 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.588 * [taylor]: Taking taylor expansion of (* t z) in t 2.588 * [taylor]: Taking taylor expansion of t in t 2.588 * [backup-simplify]: Simplify 0 into 0 2.588 * [backup-simplify]: Simplify 1 into 1 2.588 * [taylor]: Taking taylor expansion of z in t 2.588 * [backup-simplify]: Simplify z into z 2.588 * [backup-simplify]: Simplify (* 0 z) into 0 2.589 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.589 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.589 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in y 2.589 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.589 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 2.589 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.589 * [taylor]: Taking taylor expansion of x in y 2.589 * [backup-simplify]: Simplify x into x 2.589 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.589 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.589 * [taylor]: Taking taylor expansion of y in y 2.589 * [backup-simplify]: Simplify 0 into 0 2.589 * [backup-simplify]: Simplify 1 into 1 2.590 * [backup-simplify]: Simplify (/ 1 1) into 1 2.590 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.590 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.590 * [taylor]: Taking taylor expansion of (* t z) in y 2.590 * [taylor]: Taking taylor expansion of t in y 2.590 * [backup-simplify]: Simplify t into t 2.590 * [taylor]: Taking taylor expansion of z in y 2.590 * [backup-simplify]: Simplify z into z 2.590 * [backup-simplify]: Simplify (* t z) into (* t z) 2.590 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.590 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in x 2.590 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.590 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 2.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.590 * [taylor]: Taking taylor expansion of x in x 2.590 * [backup-simplify]: Simplify 0 into 0 2.590 * [backup-simplify]: Simplify 1 into 1 2.591 * [backup-simplify]: Simplify (/ 1 1) into 1 2.591 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.591 * [taylor]: Taking taylor expansion of y in x 2.591 * [backup-simplify]: Simplify y into y 2.591 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.591 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.591 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.591 * [taylor]: Taking taylor expansion of (* t z) in x 2.591 * [taylor]: Taking taylor expansion of t in x 2.591 * [backup-simplify]: Simplify t into t 2.591 * [taylor]: Taking taylor expansion of z in x 2.591 * [backup-simplify]: Simplify z into z 2.591 * [backup-simplify]: Simplify (* t z) into (* t z) 2.591 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.591 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in x 2.591 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.591 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 2.591 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.592 * [taylor]: Taking taylor expansion of x in x 2.592 * [backup-simplify]: Simplify 0 into 0 2.592 * [backup-simplify]: Simplify 1 into 1 2.592 * [backup-simplify]: Simplify (/ 1 1) into 1 2.592 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.592 * [taylor]: Taking taylor expansion of y in x 2.592 * [backup-simplify]: Simplify y into y 2.592 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.592 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.592 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.592 * [taylor]: Taking taylor expansion of (* t z) in x 2.592 * [taylor]: Taking taylor expansion of t in x 2.592 * [backup-simplify]: Simplify t into t 2.592 * [taylor]: Taking taylor expansion of z in x 2.592 * [backup-simplify]: Simplify z into z 2.592 * [backup-simplify]: Simplify (* t z) into (* t z) 2.592 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.592 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y) 2.593 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.593 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.593 * [taylor]: Taking taylor expansion of y in y 2.593 * [backup-simplify]: Simplify 0 into 0 2.593 * [backup-simplify]: Simplify 1 into 1 2.593 * [backup-simplify]: Simplify (/ 1 1) into 1 2.593 * [taylor]: Taking taylor expansion of 1 in t 2.593 * [backup-simplify]: Simplify 1 into 1 2.593 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.594 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0 2.594 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.594 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 2.594 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.595 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.595 * [taylor]: Taking taylor expansion of (* t z) in y 2.595 * [taylor]: Taking taylor expansion of t in y 2.595 * [backup-simplify]: Simplify t into t 2.595 * [taylor]: Taking taylor expansion of z in y 2.595 * [backup-simplify]: Simplify z into z 2.595 * [backup-simplify]: Simplify (* t z) into (* t z) 2.595 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.595 * [taylor]: Taking taylor expansion of 0 in t 2.595 * [backup-simplify]: Simplify 0 into 0 2.595 * [taylor]: Taking taylor expansion of 1 in z 2.596 * [backup-simplify]: Simplify 1 into 1 2.596 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 2.597 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.598 * [backup-simplify]: Simplify (- 0) into 0 2.598 * [backup-simplify]: Simplify (+ 0 0) into 0 2.598 * [taylor]: Taking taylor expansion of 0 in y 2.598 * [backup-simplify]: Simplify 0 into 0 2.598 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.598 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.598 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.598 * [taylor]: Taking taylor expansion of (* t z) in t 2.598 * [taylor]: Taking taylor expansion of t in t 2.598 * [backup-simplify]: Simplify 0 into 0 2.598 * [backup-simplify]: Simplify 1 into 1 2.598 * [taylor]: Taking taylor expansion of z in t 2.598 * [backup-simplify]: Simplify z into z 2.598 * [backup-simplify]: Simplify (* 0 z) into 0 2.599 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.599 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.599 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 2.599 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.599 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.599 * [taylor]: Taking taylor expansion of z in z 2.599 * [backup-simplify]: Simplify 0 into 0 2.599 * [backup-simplify]: Simplify 1 into 1 2.599 * [backup-simplify]: Simplify (/ 1 1) into 1 2.600 * [backup-simplify]: Simplify (- 1) into -1 2.600 * [backup-simplify]: Simplify -1 into -1 2.600 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.600 * [taylor]: Taking taylor expansion of 0 in t 2.600 * [backup-simplify]: Simplify 0 into 0 2.601 * [taylor]: Taking taylor expansion of 0 in z 2.601 * [backup-simplify]: Simplify 0 into 0 2.601 * [taylor]: Taking taylor expansion of 0 in z 2.601 * [backup-simplify]: Simplify 0 into 0 2.601 * [backup-simplify]: Simplify 1 into 1 2.601 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.603 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 2.603 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.603 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.604 * [backup-simplify]: Simplify (- 0) into 0 2.604 * [backup-simplify]: Simplify (+ 0 0) into 0 2.604 * [taylor]: Taking taylor expansion of 0 in y 2.604 * [backup-simplify]: Simplify 0 into 0 2.604 * [taylor]: Taking taylor expansion of 0 in t 2.604 * [backup-simplify]: Simplify 0 into 0 2.604 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.605 * [backup-simplify]: Simplify (- 0) into 0 2.605 * [taylor]: Taking taylor expansion of 0 in t 2.605 * [backup-simplify]: Simplify 0 into 0 2.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.605 * [taylor]: Taking taylor expansion of 0 in t 2.606 * [backup-simplify]: Simplify 0 into 0 2.606 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 2.606 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.607 * [backup-simplify]: Simplify (- 0) into 0 2.607 * [taylor]: Taking taylor expansion of 0 in z 2.607 * [backup-simplify]: Simplify 0 into 0 2.607 * [taylor]: Taking taylor expansion of 0 in z 2.607 * [backup-simplify]: Simplify 0 into 0 2.607 * [taylor]: Taking taylor expansion of 0 in z 2.607 * [backup-simplify]: Simplify 0 into 0 2.607 * [taylor]: Taking taylor expansion of 0 in z 2.607 * [backup-simplify]: Simplify 0 into 0 2.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.608 * [backup-simplify]: Simplify (- 0) into 0 2.608 * [backup-simplify]: Simplify 0 into 0 2.608 * [backup-simplify]: Simplify 0 into 0 2.608 * [backup-simplify]: Simplify 0 into 0 2.608 * [backup-simplify]: Simplify 0 into 0 2.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.610 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0 2.611 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 2.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.612 * [backup-simplify]: Simplify (- 0) into 0 2.612 * [backup-simplify]: Simplify (+ 0 0) into 0 2.612 * [taylor]: Taking taylor expansion of 0 in y 2.612 * [backup-simplify]: Simplify 0 into 0 2.612 * [taylor]: Taking taylor expansion of 0 in t 2.612 * [backup-simplify]: Simplify 0 into 0 2.612 * [taylor]: Taking taylor expansion of 0 in t 2.612 * [backup-simplify]: Simplify 0 into 0 2.612 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.613 * [backup-simplify]: Simplify (- 0) into 0 2.613 * [taylor]: Taking taylor expansion of 0 in t 2.613 * [backup-simplify]: Simplify 0 into 0 2.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.614 * [taylor]: Taking taylor expansion of 0 in t 2.614 * [backup-simplify]: Simplify 0 into 0 2.614 * [taylor]: Taking taylor expansion of 0 in z 2.614 * [backup-simplify]: Simplify 0 into 0 2.614 * [taylor]: Taking taylor expansion of 0 in z 2.614 * [backup-simplify]: Simplify 0 into 0 2.614 * [taylor]: Taking taylor expansion of 0 in z 2.614 * [backup-simplify]: Simplify 0 into 0 2.615 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 2.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.616 * [backup-simplify]: Simplify (- 0) into 0 2.616 * [taylor]: Taking taylor expansion of 0 in z 2.616 * [backup-simplify]: Simplify 0 into 0 2.616 * [taylor]: Taking taylor expansion of 0 in z 2.616 * [backup-simplify]: Simplify 0 into 0 2.616 * [taylor]: Taking taylor expansion of 0 in z 2.616 * [backup-simplify]: Simplify 0 into 0 2.616 * [taylor]: Taking taylor expansion of 0 in z 2.616 * [backup-simplify]: Simplify 0 into 0 2.616 * [backup-simplify]: Simplify 0 into 0 2.616 * [backup-simplify]: Simplify 0 into 0 2.617 * [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)) 2.617 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- y)) (- (* (/ 1 (- t)) (/ 1 (- z))))) into (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) 2.617 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in (x y t z) around 0 2.617 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in z 2.617 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.617 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z 2.617 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.617 * [taylor]: Taking taylor expansion of -1 in z 2.617 * [backup-simplify]: Simplify -1 into -1 2.617 * [taylor]: Taking taylor expansion of x in z 2.617 * [backup-simplify]: Simplify x into x 2.617 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.617 * [taylor]: Taking taylor expansion of (/ -1 y) in z 2.617 * [taylor]: Taking taylor expansion of -1 in z 2.617 * [backup-simplify]: Simplify -1 into -1 2.617 * [taylor]: Taking taylor expansion of y in z 2.617 * [backup-simplify]: Simplify y into y 2.618 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.618 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 2.618 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 2.618 * [taylor]: Taking taylor expansion of (* t z) in z 2.618 * [taylor]: Taking taylor expansion of t in z 2.618 * [backup-simplify]: Simplify t into t 2.618 * [taylor]: Taking taylor expansion of z in z 2.618 * [backup-simplify]: Simplify 0 into 0 2.618 * [backup-simplify]: Simplify 1 into 1 2.618 * [backup-simplify]: Simplify (* t 0) into 0 2.618 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 2.618 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 2.618 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in t 2.618 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.618 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t 2.618 * [taylor]: Taking taylor expansion of (/ -1 x) in t 2.618 * [taylor]: Taking taylor expansion of -1 in t 2.618 * [backup-simplify]: Simplify -1 into -1 2.619 * [taylor]: Taking taylor expansion of x in t 2.619 * [backup-simplify]: Simplify x into x 2.619 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.619 * [taylor]: Taking taylor expansion of (/ -1 y) in t 2.619 * [taylor]: Taking taylor expansion of -1 in t 2.619 * [backup-simplify]: Simplify -1 into -1 2.619 * [taylor]: Taking taylor expansion of y in t 2.619 * [backup-simplify]: Simplify y into y 2.619 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.619 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.619 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.619 * [taylor]: Taking taylor expansion of (* t z) in t 2.619 * [taylor]: Taking taylor expansion of t in t 2.619 * [backup-simplify]: Simplify 0 into 0 2.619 * [backup-simplify]: Simplify 1 into 1 2.619 * [taylor]: Taking taylor expansion of z in t 2.619 * [backup-simplify]: Simplify z into z 2.619 * [backup-simplify]: Simplify (* 0 z) into 0 2.619 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.619 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.619 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in y 2.620 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.620 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 2.620 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.620 * [taylor]: Taking taylor expansion of -1 in y 2.620 * [backup-simplify]: Simplify -1 into -1 2.620 * [taylor]: Taking taylor expansion of x in y 2.620 * [backup-simplify]: Simplify x into x 2.620 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.620 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.620 * [taylor]: Taking taylor expansion of -1 in y 2.620 * [backup-simplify]: Simplify -1 into -1 2.620 * [taylor]: Taking taylor expansion of y in y 2.620 * [backup-simplify]: Simplify 0 into 0 2.620 * [backup-simplify]: Simplify 1 into 1 2.620 * [backup-simplify]: Simplify (/ -1 1) into -1 2.620 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.620 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.620 * [taylor]: Taking taylor expansion of (* t z) in y 2.620 * [taylor]: Taking taylor expansion of t in y 2.620 * [backup-simplify]: Simplify t into t 2.620 * [taylor]: Taking taylor expansion of z in y 2.621 * [backup-simplify]: Simplify z into z 2.621 * [backup-simplify]: Simplify (* t z) into (* t z) 2.621 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.621 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in x 2.621 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.621 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 2.621 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.621 * [taylor]: Taking taylor expansion of -1 in x 2.621 * [backup-simplify]: Simplify -1 into -1 2.621 * [taylor]: Taking taylor expansion of x in x 2.621 * [backup-simplify]: Simplify 0 into 0 2.621 * [backup-simplify]: Simplify 1 into 1 2.621 * [backup-simplify]: Simplify (/ -1 1) into -1 2.621 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.621 * [taylor]: Taking taylor expansion of -1 in x 2.621 * [backup-simplify]: Simplify -1 into -1 2.621 * [taylor]: Taking taylor expansion of y in x 2.621 * [backup-simplify]: Simplify y into y 2.622 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.622 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.622 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.622 * [taylor]: Taking taylor expansion of (* t z) in x 2.622 * [taylor]: Taking taylor expansion of t in x 2.622 * [backup-simplify]: Simplify t into t 2.622 * [taylor]: Taking taylor expansion of z in x 2.622 * [backup-simplify]: Simplify z into z 2.622 * [backup-simplify]: Simplify (* t z) into (* t z) 2.622 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.622 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in x 2.622 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.622 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 2.622 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.622 * [taylor]: Taking taylor expansion of -1 in x 2.622 * [backup-simplify]: Simplify -1 into -1 2.622 * [taylor]: Taking taylor expansion of x in x 2.622 * [backup-simplify]: Simplify 0 into 0 2.622 * [backup-simplify]: Simplify 1 into 1 2.623 * [backup-simplify]: Simplify (/ -1 1) into -1 2.623 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.623 * [taylor]: Taking taylor expansion of -1 in x 2.623 * [backup-simplify]: Simplify -1 into -1 2.623 * [taylor]: Taking taylor expansion of y in x 2.623 * [backup-simplify]: Simplify y into y 2.623 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.623 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.623 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.623 * [taylor]: Taking taylor expansion of (* t z) in x 2.623 * [taylor]: Taking taylor expansion of t in x 2.623 * [backup-simplify]: Simplify t into t 2.623 * [taylor]: Taking taylor expansion of z in x 2.623 * [backup-simplify]: Simplify z into z 2.623 * [backup-simplify]: Simplify (* t z) into (* t z) 2.623 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.623 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y) 2.623 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.623 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.623 * [taylor]: Taking taylor expansion of y in y 2.623 * [backup-simplify]: Simplify 0 into 0 2.623 * [backup-simplify]: Simplify 1 into 1 2.624 * [backup-simplify]: Simplify (/ 1 1) into 1 2.624 * [taylor]: Taking taylor expansion of 1 in t 2.624 * [backup-simplify]: Simplify 1 into 1 2.624 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 2.625 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.625 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0 2.625 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.625 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 2.625 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.625 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.625 * [taylor]: Taking taylor expansion of (* t z) in y 2.625 * [taylor]: Taking taylor expansion of t in y 2.625 * [backup-simplify]: Simplify t into t 2.625 * [taylor]: Taking taylor expansion of z in y 2.625 * [backup-simplify]: Simplify z into z 2.625 * [backup-simplify]: Simplify (* t z) into (* t z) 2.626 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.626 * [taylor]: Taking taylor expansion of 0 in t 2.626 * [backup-simplify]: Simplify 0 into 0 2.626 * [taylor]: Taking taylor expansion of 1 in z 2.626 * [backup-simplify]: Simplify 1 into 1 2.627 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.627 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.628 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0 2.628 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.628 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.629 * [backup-simplify]: Simplify (- 0) into 0 2.629 * [backup-simplify]: Simplify (+ 0 0) into 0 2.629 * [taylor]: Taking taylor expansion of 0 in y 2.629 * [backup-simplify]: Simplify 0 into 0 2.629 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.629 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.629 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.629 * [taylor]: Taking taylor expansion of (* t z) in t 2.629 * [taylor]: Taking taylor expansion of t in t 2.629 * [backup-simplify]: Simplify 0 into 0 2.629 * [backup-simplify]: Simplify 1 into 1 2.629 * [taylor]: Taking taylor expansion of z in t 2.629 * [backup-simplify]: Simplify z into z 2.629 * [backup-simplify]: Simplify (* 0 z) into 0 2.630 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.630 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.630 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 2.630 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.630 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.630 * [taylor]: Taking taylor expansion of z in z 2.630 * [backup-simplify]: Simplify 0 into 0 2.630 * [backup-simplify]: Simplify 1 into 1 2.630 * [backup-simplify]: Simplify (/ 1 1) into 1 2.631 * [backup-simplify]: Simplify (- 1) into -1 2.631 * [backup-simplify]: Simplify -1 into -1 2.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.631 * [taylor]: Taking taylor expansion of 0 in t 2.631 * [backup-simplify]: Simplify 0 into 0 2.631 * [taylor]: Taking taylor expansion of 0 in z 2.631 * [backup-simplify]: Simplify 0 into 0 2.632 * [taylor]: Taking taylor expansion of 0 in z 2.632 * [backup-simplify]: Simplify 0 into 0 2.632 * [backup-simplify]: Simplify 1 into 1 2.632 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.633 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.634 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0 2.634 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.634 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.635 * [backup-simplify]: Simplify (- 0) into 0 2.635 * [backup-simplify]: Simplify (+ 0 0) into 0 2.635 * [taylor]: Taking taylor expansion of 0 in y 2.635 * [backup-simplify]: Simplify 0 into 0 2.635 * [taylor]: Taking taylor expansion of 0 in t 2.635 * [backup-simplify]: Simplify 0 into 0 2.635 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.635 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.636 * [backup-simplify]: Simplify (- 0) into 0 2.636 * [taylor]: Taking taylor expansion of 0 in t 2.636 * [backup-simplify]: Simplify 0 into 0 2.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.636 * [taylor]: Taking taylor expansion of 0 in t 2.636 * [backup-simplify]: Simplify 0 into 0 2.637 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 2.637 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.638 * [backup-simplify]: Simplify (- 0) into 0 2.638 * [taylor]: Taking taylor expansion of 0 in z 2.638 * [backup-simplify]: Simplify 0 into 0 2.638 * [taylor]: Taking taylor expansion of 0 in z 2.638 * [backup-simplify]: Simplify 0 into 0 2.638 * [taylor]: Taking taylor expansion of 0 in z 2.638 * [backup-simplify]: Simplify 0 into 0 2.638 * [taylor]: Taking taylor expansion of 0 in z 2.638 * [backup-simplify]: Simplify 0 into 0 2.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.639 * [backup-simplify]: Simplify (- 0) into 0 2.639 * [backup-simplify]: Simplify 0 into 0 2.639 * [backup-simplify]: Simplify 0 into 0 2.639 * [backup-simplify]: Simplify 0 into 0 2.639 * [backup-simplify]: Simplify 0 into 0 2.639 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.640 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.641 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) into 0 2.642 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 2.643 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.643 * [backup-simplify]: Simplify (- 0) into 0 2.643 * [backup-simplify]: Simplify (+ 0 0) into 0 2.643 * [taylor]: Taking taylor expansion of 0 in y 2.643 * [backup-simplify]: Simplify 0 into 0 2.643 * [taylor]: Taking taylor expansion of 0 in t 2.643 * [backup-simplify]: Simplify 0 into 0 2.643 * [taylor]: Taking taylor expansion of 0 in t 2.643 * [backup-simplify]: Simplify 0 into 0 2.644 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.644 * [backup-simplify]: Simplify (- 0) into 0 2.644 * [taylor]: Taking taylor expansion of 0 in t 2.644 * [backup-simplify]: Simplify 0 into 0 2.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.645 * [taylor]: Taking taylor expansion of 0 in t 2.645 * [backup-simplify]: Simplify 0 into 0 2.645 * [taylor]: Taking taylor expansion of 0 in z 2.645 * [backup-simplify]: Simplify 0 into 0 2.645 * [taylor]: Taking taylor expansion of 0 in z 2.645 * [backup-simplify]: Simplify 0 into 0 2.645 * [taylor]: Taking taylor expansion of 0 in z 2.645 * [backup-simplify]: Simplify 0 into 0 2.646 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 2.647 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.647 * [backup-simplify]: Simplify (- 0) into 0 2.647 * [taylor]: Taking taylor expansion of 0 in z 2.647 * [backup-simplify]: Simplify 0 into 0 2.647 * [taylor]: Taking taylor expansion of 0 in z 2.647 * [backup-simplify]: Simplify 0 into 0 2.647 * [taylor]: Taking taylor expansion of 0 in z 2.647 * [backup-simplify]: Simplify 0 into 0 2.647 * [taylor]: Taking taylor expansion of 0 in z 2.647 * [backup-simplify]: Simplify 0 into 0 2.647 * [backup-simplify]: Simplify 0 into 0 2.647 * [backup-simplify]: Simplify 0 into 0 2.648 * [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)) 2.648 * * * [progress]: simplifying candidates 2.648 * [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)) 2.649 * * [simplify]: Extracting # 0 : cost 0 2.649 * * [simplify]: Extracting # 1 : cost 0 2.649 * * [simplify]: Extracting # 2 : cost 0 2.649 * * [simplify]: Extracting # 3 : cost 0 2.649 * * [simplify]: Extracting # 4 : cost 0 2.649 * * [simplify]: Extracting # 5 : cost 0 2.649 * * [simplify]: iteration 0 : 19 enodes (cost 114 ) 2.654 * * [simplify]: Extracting # 0 : cost 0 2.654 * * [simplify]: Extracting # 1 : cost 0 2.654 * * [simplify]: Extracting # 2 : cost 0 2.654 * * [simplify]: iteration 1 : 27 enodes (cost 114 ) 2.666 * * [simplify]: Extracting # 0 : cost 0 2.666 * * [simplify]: Extracting # 1 : cost 0 2.666 * * [simplify]: Extracting # 2 : cost 0 2.666 * * [simplify]: iteration 2 : 50 enodes (cost 100 ) 2.688 * * [simplify]: Extracting # 0 : cost 0 2.688 * * [simplify]: Extracting # 1 : cost 0 2.689 * * [simplify]: Extracting # 2 : cost 0 2.689 * * [simplify]: Extracting # 3 : cost 0 2.689 * * [simplify]: iteration 3 : 188 enodes (cost 100 ) 2.843 * * [simplify]: Extracting # 0 : cost 0 2.845 * * [simplify]: Extracting # 1 : cost 0 2.846 * * [simplify]: Extracting # 2 : cost 0 2.847 * * [simplify]: Extracting # 3 : cost 0 2.848 * * [simplify]: Extracting # 4 : cost 0 2.849 * * [simplify]: Extracting # 5 : cost 0 2.850 * * [simplify]: iteration 4 : 744 enodes (cost 100 ) 4.247 * * [simplify]: Extracting # 0 : cost 0 4.251 * * [simplify]: Extracting # 1 : cost 0 4.254 * * [simplify]: Extracting # 2 : cost 0 4.257 * * [simplify]: Extracting # 3 : cost 0 4.260 * * [simplify]: Extracting # 4 : cost 0 4.263 * * [simplify]: iteration 5 : 3890 enodes (cost 100 ) 6.053 * * [simplify]: Extracting # 0 : cost 0 6.060 * * [simplify]: Extracting # 1 : cost 0 6.066 * * [simplify]: Extracting # 2 : cost 0 6.073 * * [simplify]: iteration done: 5000 enodes (cost 100 ) 6.073 * [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))) 6.073 * * * [progress]: adding candidates to table 6.121 * [progress]: [Phase 3 of 3] Extracting. 6.123 * [simplify]: Simplifying: (fma x y (- (* t z))) 6.123 * * [simplify]: Extracting # 0 : cost 0 6.123 * * [simplify]: Extracting # 1 : cost 0 6.123 * * [simplify]: Extracting # 2 : cost 0 6.123 * * [simplify]: Extracting # 3 : cost 0 6.124 * * [simplify]: Extracting # 4 : cost 0 6.124 * * [simplify]: Extracting # 5 : cost 0 6.124 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 6.124 * * [simplify]: Extracting # 0 : cost 0 6.124 * * [simplify]: Extracting # 1 : cost 0 6.124 * * [simplify]: Extracting # 2 : cost 0 6.124 * * [simplify]: iteration 1 : 12 enodes (cost 7 ) 6.125 * * [simplify]: Extracting # 0 : cost 0 6.125 * * [simplify]: iteration 2 : 14 enodes (cost 7 ) 6.126 * * [simplify]: Extracting # 0 : cost 0 6.126 * * [simplify]: iteration done: 14 enodes (cost 7 ) 6.127 * [simplify]: Simplified to: (fma x y (- (* t z))) 7.398 * [regime-testing]: Baseline error score: 0.007000875109388674 7.401 * [regime-testing]: Oracle error score: 0.007000875109388674 7.401 * [regime-testing]: End program error score: 0.007000875109388674