2.293 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.020 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.023 * [simplify]: Simplifying: (- (* x y) (* z t)) 0.023 * * [simplify]: Extracting # 0 : cost 0 0.023 * * [simplify]: Extracting # 1 : cost 0 0.023 * * [simplify]: Extracting # 2 : cost 0 0.023 * * [simplify]: Extracting # 3 : cost 0 0.023 * * [simplify]: Extracting # 4 : cost 0 0.023 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 0.024 * * [simplify]: Extracting # 0 : cost 0 0.024 * * [simplify]: Extracting # 1 : cost 0 0.024 * * [simplify]: Extracting # 2 : cost 0 0.024 * * [simplify]: iteration 1 : 12 enodes (cost 7 ) 0.026 * * [simplify]: Extracting # 0 : cost 0 0.026 * * [simplify]: Extracting # 1 : cost 0 0.026 * * [simplify]: Extracting # 2 : cost 0 0.026 * * [simplify]: iteration 2 : 20 enodes (cost 7 ) 0.029 * * [simplify]: Extracting # 0 : cost 0 0.030 * * [simplify]: iteration 3 : 24 enodes (cost 7 ) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: iteration done: 24 enodes (cost 7 ) 0.033 * [simplify]: Simplified to: (- (* x y) (* z t)) 0.033 * * [progress]: iteration 1 / 4 0.033 * * * [progress]: picking best candidate 0.041 * * * * [pick]: Picked # 0.041 * * * [progress]: localizing error 0.048 * * * [progress]: generating rewritten candidates 0.048 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.057 * * * [progress]: generating series expansions 0.057 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.058 * [backup-simplify]: Simplify (- (* x y) (* z t)) into (- (* x y) (* t z)) 0.058 * [approximate]: Taking taylor expansion of (- (* x y) (* t z)) in (x y z t) around 0 0.058 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in t 0.058 * [taylor]: Taking taylor expansion of (* x y) in t 0.058 * [taylor]: Taking taylor expansion of x in t 0.058 * [backup-simplify]: Simplify x into x 0.058 * [taylor]: Taking taylor expansion of y in t 0.058 * [backup-simplify]: Simplify y into y 0.058 * [taylor]: Taking taylor expansion of (* t z) in t 0.058 * [taylor]: Taking taylor expansion of t in t 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 1 into 1 0.058 * [taylor]: Taking taylor expansion of z in t 0.058 * [backup-simplify]: Simplify z into z 0.058 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in z 0.058 * [taylor]: Taking taylor expansion of (* x y) in z 0.058 * [taylor]: Taking taylor expansion of x in z 0.058 * [backup-simplify]: Simplify x into x 0.058 * [taylor]: Taking taylor expansion of y in z 0.058 * [backup-simplify]: Simplify y into y 0.058 * [taylor]: Taking taylor expansion of (* t z) in z 0.058 * [taylor]: Taking taylor expansion of t in z 0.058 * [backup-simplify]: Simplify t into t 0.058 * [taylor]: Taking taylor expansion of z in z 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 1 into 1 0.058 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in y 0.058 * [taylor]: Taking taylor expansion of (* x y) in y 0.058 * [taylor]: Taking taylor expansion of x in y 0.058 * [backup-simplify]: Simplify x into x 0.058 * [taylor]: Taking taylor expansion of y in y 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 1 into 1 0.058 * [taylor]: Taking taylor expansion of (* t z) in y 0.058 * [taylor]: Taking taylor expansion of t in y 0.058 * [backup-simplify]: Simplify t into t 0.058 * [taylor]: Taking taylor expansion of z in y 0.058 * [backup-simplify]: Simplify z into z 0.058 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x 0.058 * [taylor]: Taking taylor expansion of (* x y) in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 1 into 1 0.058 * [taylor]: Taking taylor expansion of y in x 0.058 * [backup-simplify]: Simplify y into y 0.058 * [taylor]: Taking taylor expansion of (* t z) in x 0.058 * [taylor]: Taking taylor expansion of t in x 0.058 * [backup-simplify]: Simplify t into t 0.058 * [taylor]: Taking taylor expansion of z in x 0.058 * [backup-simplify]: Simplify z into z 0.058 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x 0.058 * [taylor]: Taking taylor expansion of (* x y) in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 1 into 1 0.058 * [taylor]: Taking taylor expansion of y in x 0.058 * [backup-simplify]: Simplify y into y 0.058 * [taylor]: Taking taylor expansion of (* t z) in x 0.059 * [taylor]: Taking taylor expansion of t in x 0.059 * [backup-simplify]: Simplify t into t 0.059 * [taylor]: Taking taylor expansion of z in x 0.059 * [backup-simplify]: Simplify z into z 0.059 * [backup-simplify]: Simplify (* 0 y) into 0 0.059 * [backup-simplify]: Simplify (* t z) into (* t z) 0.059 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 0.059 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z)) 0.059 * [taylor]: Taking taylor expansion of (- (* t z)) in y 0.059 * [taylor]: Taking taylor expansion of (* t z) in y 0.059 * [taylor]: Taking taylor expansion of t in y 0.059 * [backup-simplify]: Simplify t into t 0.059 * [taylor]: Taking taylor expansion of z in y 0.059 * [backup-simplify]: Simplify z into z 0.059 * [backup-simplify]: Simplify (* t z) into (* t z) 0.059 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 0.059 * [taylor]: Taking taylor expansion of (- (* t z)) in z 0.059 * [taylor]: Taking taylor expansion of (* t z) in z 0.059 * [taylor]: Taking taylor expansion of t in z 0.059 * [backup-simplify]: Simplify t into t 0.059 * [taylor]: Taking taylor expansion of z in z 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify 1 into 1 0.059 * [backup-simplify]: Simplify (* t 0) into 0 0.060 * [backup-simplify]: Simplify (- 0) into 0 0.060 * [taylor]: Taking taylor expansion of 0 in t 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.060 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.060 * [backup-simplify]: Simplify (- 0) into 0 0.061 * [backup-simplify]: Simplify (+ y 0) into y 0.061 * [taylor]: Taking taylor expansion of y in y 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 1 into 1 0.061 * [taylor]: Taking taylor expansion of 0 in z 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [taylor]: Taking taylor expansion of 0 in t 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.061 * [backup-simplify]: Simplify (- 0) into 0 0.061 * [taylor]: Taking taylor expansion of 0 in z 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [taylor]: Taking taylor expansion of 0 in t 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.061 * [backup-simplify]: Simplify (- t) into (- t) 0.061 * [taylor]: Taking taylor expansion of (- t) in t 0.061 * [taylor]: Taking taylor expansion of t in t 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify (- 0) into 0 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.063 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.063 * [backup-simplify]: Simplify (- 0) into 0 0.063 * [backup-simplify]: Simplify (+ 0 0) into 0 0.063 * [taylor]: Taking taylor expansion of 0 in y 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [taylor]: Taking taylor expansion of 0 in z 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [taylor]: Taking taylor expansion of 0 in t 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.063 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.064 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.064 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) 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 * [backup-simplify]: Simplify (* x y) into (* x y) 0.064 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.064 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 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 * [backup-simplify]: Simplify (* 0 z) into 0 0.064 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.064 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.064 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.064 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) 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 * [backup-simplify]: Simplify (* x y) into (* x y) 0.064 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.064 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 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 0.064 * [backup-simplify]: Simplify 1 into 1 0.065 * [backup-simplify]: Simplify (* t 0) into 0 0.065 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.065 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.065 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.065 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) 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 * [backup-simplify]: Simplify (* x 0) into 0 0.065 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.065 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.065 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 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 * [backup-simplify]: Simplify (* t z) into (* t z) 0.066 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.066 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.066 * [taylor]: Taking taylor expansion of (* x y) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [backup-simplify]: Simplify 0 into 0 0.066 * [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 * [backup-simplify]: Simplify (* 0 y) into 0 0.066 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.066 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.066 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 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 (* t z) into (* t z) 0.066 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.066 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.066 * [taylor]: Taking taylor expansion of (* x y) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [backup-simplify]: Simplify 0 into 0 0.066 * [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 * [backup-simplify]: Simplify (* 0 y) into 0 0.067 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.067 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.067 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.067 * [taylor]: Taking taylor expansion of (* t z) in x 0.067 * [taylor]: Taking taylor expansion of t in x 0.067 * [backup-simplify]: Simplify t into t 0.067 * [taylor]: Taking taylor expansion of z in x 0.067 * [backup-simplify]: Simplify z into z 0.067 * [backup-simplify]: Simplify (* t z) into (* t z) 0.067 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.067 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.067 * [taylor]: Taking taylor expansion of y in y 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify 1 into 1 0.068 * [backup-simplify]: Simplify (/ 1 1) into 1 0.068 * [taylor]: Taking taylor expansion of 1 in z 0.068 * [backup-simplify]: Simplify 1 into 1 0.068 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.068 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.068 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.068 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.068 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.068 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.068 * [taylor]: Taking taylor expansion of (* t z) in y 0.068 * [taylor]: Taking taylor expansion of t in y 0.068 * [backup-simplify]: Simplify t into t 0.068 * [taylor]: Taking taylor expansion of z in y 0.068 * [backup-simplify]: Simplify z into z 0.069 * [backup-simplify]: Simplify (* t z) into (* t z) 0.069 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) 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 1 in t 0.069 * [backup-simplify]: Simplify 1 into 1 0.070 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.070 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.070 * [backup-simplify]: Simplify (- 0) into 0 0.071 * [backup-simplify]: Simplify (+ 0 0) into 0 0.071 * [taylor]: Taking taylor expansion of 0 in y 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.071 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.071 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.071 * [taylor]: Taking taylor expansion of (* t z) in z 0.071 * [taylor]: Taking taylor expansion of t in z 0.071 * [backup-simplify]: Simplify t into t 0.071 * [taylor]: Taking taylor expansion of z in z 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify 1 into 1 0.071 * [backup-simplify]: Simplify (* t 0) into 0 0.071 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.071 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.071 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.071 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.071 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.071 * [taylor]: Taking taylor expansion of t in t 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify 1 into 1 0.072 * [backup-simplify]: Simplify (/ 1 1) into 1 0.072 * [backup-simplify]: Simplify (- 1) into -1 0.072 * [backup-simplify]: Simplify -1 into -1 0.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 * [taylor]: Taking taylor expansion of 0 in t 0.072 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 1 into 1 0.074 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.074 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.074 * [backup-simplify]: Simplify (- 0) into 0 0.075 * [backup-simplify]: Simplify (+ 0 0) into 0 0.075 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [taylor]: Taking taylor expansion of 0 in z 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.075 * [backup-simplify]: Simplify (- 0) into 0 0.075 * [taylor]: Taking taylor expansion of 0 in z 0.075 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.076 * [taylor]: Taking taylor expansion of 0 in z 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.076 * [backup-simplify]: Simplify (- 0) into 0 0.076 * [taylor]: Taking taylor expansion of 0 in t 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [taylor]: Taking taylor expansion of 0 in t 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [taylor]: Taking taylor expansion of 0 in t 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [taylor]: Taking taylor expansion of 0 in t 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.077 * [backup-simplify]: Simplify (- 0) into 0 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.079 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.079 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.079 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.080 * [backup-simplify]: Simplify (- 0) into 0 0.080 * [backup-simplify]: Simplify (+ 0 0) into 0 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [taylor]: Taking taylor expansion of 0 in z 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [taylor]: Taking taylor expansion of 0 in z 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.081 * [backup-simplify]: Simplify (- 0) into 0 0.081 * [taylor]: Taking taylor expansion of 0 in z 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.081 * [taylor]: Taking taylor expansion of 0 in z 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [taylor]: Taking taylor expansion of 0 in t 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [taylor]: Taking taylor expansion of 0 in t 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [taylor]: Taking taylor expansion of 0 in t 0.081 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.082 * [backup-simplify]: Simplify (- 0) into 0 0.082 * [taylor]: Taking taylor expansion of 0 in t 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [taylor]: Taking taylor expansion of 0 in t 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [taylor]: Taking taylor expansion of 0 in t 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [taylor]: Taking taylor expansion of 0 in t 0.082 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [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)) 0.083 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.083 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.083 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.083 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.083 * [taylor]: Taking taylor expansion of (* x y) in t 0.083 * [taylor]: Taking taylor expansion of x in t 0.083 * [backup-simplify]: Simplify x into x 0.083 * [taylor]: Taking taylor expansion of y in t 0.083 * [backup-simplify]: Simplify y into y 0.083 * [backup-simplify]: Simplify (* x y) into (* x y) 0.083 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.083 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 0.083 * [taylor]: Taking taylor expansion of (* t z) in t 0.084 * [taylor]: Taking taylor expansion of t in t 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [taylor]: Taking taylor expansion of z in t 0.084 * [backup-simplify]: Simplify z into z 0.084 * [backup-simplify]: Simplify (* 0 z) into 0 0.084 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.084 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.084 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.084 * [taylor]: Taking taylor expansion of (* x y) in z 0.084 * [taylor]: Taking taylor expansion of x in z 0.084 * [backup-simplify]: Simplify x into x 0.084 * [taylor]: Taking taylor expansion of y in z 0.084 * [backup-simplify]: Simplify y into y 0.084 * [backup-simplify]: Simplify (* x y) into (* x y) 0.084 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.084 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.084 * [taylor]: Taking taylor expansion of (* t z) in z 0.084 * [taylor]: Taking taylor expansion of t in z 0.084 * [backup-simplify]: Simplify t into t 0.084 * [taylor]: Taking taylor expansion of z in z 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [backup-simplify]: Simplify (* t 0) into 0 0.085 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.085 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.085 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.085 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.085 * [taylor]: Taking taylor expansion of (* x y) in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [backup-simplify]: Simplify x into x 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify (* x 0) into 0 0.085 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.085 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.085 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.085 * [taylor]: Taking taylor expansion of (* t z) in y 0.085 * [taylor]: Taking taylor expansion of t in y 0.085 * [backup-simplify]: Simplify t into t 0.085 * [taylor]: Taking taylor expansion of z in y 0.085 * [backup-simplify]: Simplify z into z 0.085 * [backup-simplify]: Simplify (* t z) into (* t z) 0.085 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.085 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.085 * [taylor]: Taking taylor expansion of (* x y) in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [taylor]: Taking taylor expansion of y in x 0.085 * [backup-simplify]: Simplify y into y 0.085 * [backup-simplify]: Simplify (* 0 y) into 0 0.086 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.086 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.086 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.086 * [taylor]: Taking taylor expansion of (* t z) in x 0.086 * [taylor]: Taking taylor expansion of t in x 0.086 * [backup-simplify]: Simplify t into t 0.086 * [taylor]: Taking taylor expansion of z in x 0.086 * [backup-simplify]: Simplify z into z 0.086 * [backup-simplify]: Simplify (* t z) into (* t z) 0.086 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.086 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.086 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.086 * [taylor]: Taking taylor expansion of (* x y) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [backup-simplify]: Simplify y into y 0.086 * [backup-simplify]: Simplify (* 0 y) into 0 0.086 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.086 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.086 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.086 * [taylor]: Taking taylor expansion of (* t z) in x 0.086 * [taylor]: Taking taylor expansion of t in x 0.086 * [backup-simplify]: Simplify t into t 0.086 * [taylor]: Taking taylor expansion of z in x 0.086 * [backup-simplify]: Simplify z into z 0.086 * [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))) 0.088 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.088 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.088 * [taylor]: Taking taylor expansion of (* t z) in y 0.088 * [taylor]: Taking taylor expansion of t in y 0.088 * [backup-simplify]: Simplify t into t 0.088 * [taylor]: Taking taylor expansion of z in y 0.088 * [backup-simplify]: Simplify z into z 0.088 * [backup-simplify]: Simplify (* t z) into (* t z) 0.088 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.088 * [taylor]: Taking taylor expansion of 0 in z 0.088 * [backup-simplify]: Simplify 0 into 0 0.089 * [taylor]: Taking taylor expansion of 1 in t 0.089 * [backup-simplify]: Simplify 1 into 1 0.089 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.089 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.090 * [backup-simplify]: Simplify (- 0) into 0 0.090 * [backup-simplify]: Simplify (+ 0 0) into 0 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.090 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 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 0.091 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.091 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.091 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.091 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.091 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.091 * [taylor]: Taking taylor expansion of t in t 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [backup-simplify]: Simplify (/ 1 1) into 1 0.091 * [backup-simplify]: Simplify (- 1) into -1 0.091 * [backup-simplify]: Simplify -1 into -1 0.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.092 * [taylor]: Taking taylor expansion of 0 in z 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [taylor]: Taking taylor expansion of 0 in t 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [taylor]: Taking taylor expansion of 0 in t 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.093 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.093 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.093 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.094 * [backup-simplify]: Simplify (- 0) into 0 0.094 * [backup-simplify]: Simplify (+ 0 0) into 0 0.094 * [taylor]: Taking taylor expansion of 0 in y 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [taylor]: Taking taylor expansion of 0 in z 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.094 * [backup-simplify]: Simplify (- 0) into 0 0.094 * [taylor]: Taking taylor expansion of 0 in z 0.094 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 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 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.096 * [backup-simplify]: Simplify (- 0) into 0 0.096 * [taylor]: Taking taylor expansion of 0 in t 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [taylor]: Taking taylor expansion of 0 in t 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [taylor]: Taking taylor expansion of 0 in t 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [taylor]: Taking taylor expansion of 0 in t 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.097 * [backup-simplify]: Simplify (- 0) into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.098 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.099 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.099 * [backup-simplify]: Simplify (- 0) into 0 0.099 * [backup-simplify]: Simplify (+ 0 0) into 0 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [taylor]: Taking taylor expansion of 0 in z 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [taylor]: Taking taylor expansion of 0 in z 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.100 * [backup-simplify]: Simplify (- 0) into 0 0.100 * [taylor]: Taking taylor expansion of 0 in z 0.100 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.101 * [taylor]: Taking taylor expansion of 0 in z 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 (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.102 * [backup-simplify]: Simplify (- 0) into 0 0.102 * [taylor]: Taking taylor expansion of 0 in t 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [taylor]: Taking taylor expansion of 0 in t 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [taylor]: Taking taylor expansion of 0 in t 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [taylor]: Taking taylor expansion of 0 in t 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 (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) (* -1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) (* 1 1))))) into (- (* x y) (* t z)) 0.103 * * * [progress]: simplifying candidates 0.103 * [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)) 0.103 * * [simplify]: Extracting # 0 : cost 0 0.104 * * [simplify]: Extracting # 1 : cost 0 0.104 * * [simplify]: Extracting # 2 : cost 0 0.104 * * [simplify]: Extracting # 3 : cost 0 0.104 * * [simplify]: Extracting # 4 : cost 0 0.104 * * [simplify]: Extracting # 5 : cost 0 0.104 * * [simplify]: Extracting # 6 : cost 0 0.104 * * [simplify]: iteration 0 : 38 enodes (cost 202 ) 0.112 * * [simplify]: Extracting # 0 : cost 0 0.112 * * [simplify]: Extracting # 1 : cost 0 0.112 * * [simplify]: Extracting # 2 : cost 0 0.112 * * [simplify]: Extracting # 3 : cost 0 0.113 * * [simplify]: Extracting # 4 : cost 0 0.113 * * [simplify]: iteration 1 : 104 enodes (cost 193 ) 0.147 * * [simplify]: Extracting # 0 : cost 0 0.147 * * [simplify]: Extracting # 1 : cost 0 0.148 * * [simplify]: Extracting # 2 : cost 0 0.148 * * [simplify]: Extracting # 3 : cost 0 0.148 * * [simplify]: Extracting # 4 : cost 0 0.149 * * [simplify]: Extracting # 5 : cost 0 0.149 * * [simplify]: Extracting # 6 : cost 0 0.149 * * [simplify]: iteration 2 : 318 enodes (cost 178 ) 0.353 * * [simplify]: Extracting # 0 : cost 0 0.355 * * [simplify]: Extracting # 1 : cost 0 0.357 * * [simplify]: Extracting # 2 : cost 0 0.359 * * [simplify]: Extracting # 3 : cost 0 0.361 * * [simplify]: Extracting # 4 : cost 0 0.363 * * [simplify]: iteration 3 : 984 enodes (cost 178 ) 1.152 * * [simplify]: Extracting # 0 : cost 0 1.158 * * [simplify]: Extracting # 1 : cost 0 1.163 * * [simplify]: Extracting # 2 : cost 0 1.167 * * [simplify]: Extracting # 3 : cost 0 1.171 * * [simplify]: Extracting # 4 : cost 0 1.175 * * [simplify]: Extracting # 5 : cost 0 1.179 * * [simplify]: iteration 4 : 2237 enodes (cost 173 ) 2.806 * * [simplify]: Extracting # 0 : cost 0 2.811 * * [simplify]: Extracting # 1 : cost 0 2.816 * * [simplify]: Extracting # 2 : cost 0 2.822 * * [simplify]: Extracting # 3 : cost 0 2.827 * * [simplify]: Extracting # 4 : cost 0 2.832 * * [simplify]: iteration done: 5000 enodes (cost 173 ) 2.833 * [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)) 2.833 * * * [progress]: adding candidates to table 2.892 * * [progress]: iteration 2 / 4 2.892 * * * [progress]: picking best candidate 2.894 * * * * [pick]: Picked # 2.894 * * * [progress]: localizing error 2.901 * * * [progress]: generating rewritten candidates 2.902 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.902 * * * [progress]: generating series expansions 2.902 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.902 * [backup-simplify]: Simplify (fma x y (- (* t z))) into (fma x y (- (* t z))) 2.902 * [approximate]: Taking taylor expansion of (fma x y (- (* t z))) in (x y t z) around 0 2.903 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in z 2.903 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.903 * [taylor]: Taking taylor expansion of (* x y) in z 2.903 * [taylor]: Taking taylor expansion of x in z 2.903 * [backup-simplify]: Simplify x into x 2.903 * [taylor]: Taking taylor expansion of y in z 2.903 * [backup-simplify]: Simplify y into y 2.903 * [taylor]: Taking taylor expansion of (- (* t z)) in z 2.903 * [taylor]: Taking taylor expansion of (* t z) in z 2.903 * [taylor]: Taking taylor expansion of t in z 2.903 * [backup-simplify]: Simplify t into t 2.903 * [taylor]: Taking taylor expansion of z in z 2.903 * [backup-simplify]: Simplify 0 into 0 2.903 * [backup-simplify]: Simplify 1 into 1 2.903 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in t 2.903 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.903 * [taylor]: Taking taylor expansion of (* x y) in t 2.903 * [taylor]: Taking taylor expansion of x in t 2.903 * [backup-simplify]: Simplify x into x 2.903 * [taylor]: Taking taylor expansion of y in t 2.903 * [backup-simplify]: Simplify y into y 2.903 * [taylor]: Taking taylor expansion of (- (* t z)) in t 2.903 * [taylor]: Taking taylor expansion of (* t z) in t 2.903 * [taylor]: Taking taylor expansion of t in t 2.903 * [backup-simplify]: Simplify 0 into 0 2.903 * [backup-simplify]: Simplify 1 into 1 2.903 * [taylor]: Taking taylor expansion of z in t 2.903 * [backup-simplify]: Simplify z into z 2.903 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in y 2.903 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.903 * [taylor]: Taking taylor expansion of (* x y) in y 2.903 * [taylor]: Taking taylor expansion of x in y 2.903 * [backup-simplify]: Simplify x into x 2.903 * [taylor]: Taking taylor expansion of y in y 2.903 * [backup-simplify]: Simplify 0 into 0 2.903 * [backup-simplify]: Simplify 1 into 1 2.903 * [taylor]: Taking taylor expansion of (- (* t z)) in y 2.903 * [taylor]: Taking taylor expansion of (* t z) in y 2.903 * [taylor]: Taking taylor expansion of t in y 2.904 * [backup-simplify]: Simplify t into t 2.904 * [taylor]: Taking taylor expansion of z in y 2.904 * [backup-simplify]: Simplify z into z 2.904 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in x 2.904 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.904 * [taylor]: Taking taylor expansion of (* x y) in x 2.904 * [taylor]: Taking taylor expansion of x in x 2.904 * [backup-simplify]: Simplify 0 into 0 2.904 * [backup-simplify]: Simplify 1 into 1 2.904 * [taylor]: Taking taylor expansion of y in x 2.904 * [backup-simplify]: Simplify y into y 2.904 * [taylor]: Taking taylor expansion of (- (* t z)) in x 2.904 * [taylor]: Taking taylor expansion of (* t z) in x 2.904 * [taylor]: Taking taylor expansion of t in x 2.904 * [backup-simplify]: Simplify t into t 2.904 * [taylor]: Taking taylor expansion of z in x 2.904 * [backup-simplify]: Simplify z into z 2.904 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in x 2.904 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.904 * [taylor]: Taking taylor expansion of (* x y) in x 2.904 * [taylor]: Taking taylor expansion of x in x 2.904 * [backup-simplify]: Simplify 0 into 0 2.904 * [backup-simplify]: Simplify 1 into 1 2.904 * [taylor]: Taking taylor expansion of y in x 2.904 * [backup-simplify]: Simplify y into y 2.904 * [taylor]: Taking taylor expansion of (- (* t z)) in x 2.904 * [taylor]: Taking taylor expansion of (* t z) in x 2.904 * [taylor]: Taking taylor expansion of t in x 2.904 * [backup-simplify]: Simplify t into t 2.904 * [taylor]: Taking taylor expansion of z in x 2.904 * [backup-simplify]: Simplify z into z 2.905 * [backup-simplify]: Simplify (* 0 y) into 0 2.905 * [backup-simplify]: Simplify (* t z) into (* t z) 2.905 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 2.905 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z)) 2.905 * [taylor]: Taking taylor expansion of (- (* t z)) in y 2.905 * [taylor]: Taking taylor expansion of (* t z) in y 2.905 * [taylor]: Taking taylor expansion of t in y 2.905 * [backup-simplify]: Simplify t into t 2.905 * [taylor]: Taking taylor expansion of z in y 2.905 * [backup-simplify]: Simplify z into z 2.905 * [backup-simplify]: Simplify (* t z) into (* t z) 2.905 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 2.905 * [taylor]: Taking taylor expansion of (- (* t z)) in t 2.905 * [taylor]: Taking taylor expansion of (* t z) in t 2.905 * [taylor]: Taking taylor expansion of t in t 2.905 * [backup-simplify]: Simplify 0 into 0 2.905 * [backup-simplify]: Simplify 1 into 1 2.905 * [taylor]: Taking taylor expansion of z in t 2.905 * [backup-simplify]: Simplify z into z 2.905 * [backup-simplify]: Simplify (* 0 z) into 0 2.906 * [backup-simplify]: Simplify (- 0) into 0 2.906 * [taylor]: Taking taylor expansion of 0 in z 2.906 * [backup-simplify]: Simplify 0 into 0 2.906 * [backup-simplify]: Simplify 0 into 0 2.906 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.906 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.907 * [backup-simplify]: Simplify (- 0) into 0 2.907 * [backup-simplify]: Simplify (+ y 0) into y 2.907 * [taylor]: Taking taylor expansion of y in y 2.907 * [backup-simplify]: Simplify 0 into 0 2.907 * [backup-simplify]: Simplify 1 into 1 2.907 * [taylor]: Taking taylor expansion of 0 in t 2.907 * [backup-simplify]: Simplify 0 into 0 2.907 * [taylor]: Taking taylor expansion of 0 in z 2.907 * [backup-simplify]: Simplify 0 into 0 2.907 * [backup-simplify]: Simplify 0 into 0 2.907 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.907 * [backup-simplify]: Simplify (- 0) into 0 2.907 * [taylor]: Taking taylor expansion of 0 in t 2.907 * [backup-simplify]: Simplify 0 into 0 2.907 * [taylor]: Taking taylor expansion of 0 in z 2.907 * [backup-simplify]: Simplify 0 into 0 2.907 * [backup-simplify]: Simplify 0 into 0 2.908 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.908 * [backup-simplify]: Simplify (- z) into (- z) 2.908 * [taylor]: Taking taylor expansion of (- z) in z 2.908 * [taylor]: Taking taylor expansion of z in z 2.908 * [backup-simplify]: Simplify 0 into 0 2.908 * [backup-simplify]: Simplify 1 into 1 2.908 * [backup-simplify]: Simplify (- 0) into 0 2.908 * [backup-simplify]: Simplify 0 into 0 2.908 * [backup-simplify]: Simplify 0 into 0 2.909 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.909 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.909 * [backup-simplify]: Simplify (- 0) into 0 2.910 * [backup-simplify]: Simplify (+ 0 0) into 0 2.910 * [taylor]: Taking taylor expansion of 0 in y 2.910 * [backup-simplify]: Simplify 0 into 0 2.910 * [taylor]: Taking taylor expansion of 0 in t 2.910 * [backup-simplify]: Simplify 0 into 0 2.910 * [taylor]: Taking taylor expansion of 0 in z 2.910 * [backup-simplify]: Simplify 0 into 0 2.910 * [backup-simplify]: Simplify 0 into 0 2.910 * [backup-simplify]: Simplify 0 into 0 2.910 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 y) (- (* (/ 1 t) (/ 1 z)))) into (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) 2.910 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in (x y t z) around 0 2.910 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in z 2.910 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.910 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z 2.910 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.910 * [taylor]: Taking taylor expansion of x in z 2.910 * [backup-simplify]: Simplify x into x 2.910 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.910 * [taylor]: Taking taylor expansion of (/ 1 y) in z 2.910 * [taylor]: Taking taylor expansion of y in z 2.910 * [backup-simplify]: Simplify y into y 2.910 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.910 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 2.910 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 2.910 * [taylor]: Taking taylor expansion of (* t z) in z 2.910 * [taylor]: Taking taylor expansion of t in z 2.910 * [backup-simplify]: Simplify t into t 2.910 * [taylor]: Taking taylor expansion of z in z 2.910 * [backup-simplify]: Simplify 0 into 0 2.910 * [backup-simplify]: Simplify 1 into 1 2.910 * [backup-simplify]: Simplify (* t 0) into 0 2.911 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 2.911 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 2.911 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in t 2.911 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.911 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t 2.911 * [taylor]: Taking taylor expansion of (/ 1 x) in t 2.911 * [taylor]: Taking taylor expansion of x in t 2.911 * [backup-simplify]: Simplify x into x 2.911 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.911 * [taylor]: Taking taylor expansion of (/ 1 y) in t 2.911 * [taylor]: Taking taylor expansion of y in t 2.911 * [backup-simplify]: Simplify y into y 2.911 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.911 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.911 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.911 * [taylor]: Taking taylor expansion of (* t z) in t 2.911 * [taylor]: Taking taylor expansion of t in t 2.911 * [backup-simplify]: Simplify 0 into 0 2.911 * [backup-simplify]: Simplify 1 into 1 2.911 * [taylor]: Taking taylor expansion of z in t 2.911 * [backup-simplify]: Simplify z into z 2.911 * [backup-simplify]: Simplify (* 0 z) into 0 2.911 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.912 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.912 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in y 2.912 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.912 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 2.912 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.912 * [taylor]: Taking taylor expansion of x in y 2.912 * [backup-simplify]: Simplify x into x 2.912 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.912 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.912 * [taylor]: Taking taylor expansion of y in y 2.912 * [backup-simplify]: Simplify 0 into 0 2.912 * [backup-simplify]: Simplify 1 into 1 2.912 * [backup-simplify]: Simplify (/ 1 1) into 1 2.912 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.912 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.912 * [taylor]: Taking taylor expansion of (* t z) in y 2.912 * [taylor]: Taking taylor expansion of t in y 2.912 * [backup-simplify]: Simplify t into t 2.912 * [taylor]: Taking taylor expansion of z in y 2.912 * [backup-simplify]: Simplify z into z 2.912 * [backup-simplify]: Simplify (* t z) into (* t z) 2.912 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.912 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in x 2.912 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.912 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 2.912 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.912 * [taylor]: Taking taylor expansion of x in x 2.912 * [backup-simplify]: Simplify 0 into 0 2.912 * [backup-simplify]: Simplify 1 into 1 2.913 * [backup-simplify]: Simplify (/ 1 1) into 1 2.913 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.913 * [taylor]: Taking taylor expansion of y in x 2.913 * [backup-simplify]: Simplify y into y 2.913 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.913 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.913 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.913 * [taylor]: Taking taylor expansion of (* t z) in x 2.913 * [taylor]: Taking taylor expansion of t in x 2.913 * [backup-simplify]: Simplify t into t 2.913 * [taylor]: Taking taylor expansion of z in x 2.913 * [backup-simplify]: Simplify z into z 2.913 * [backup-simplify]: Simplify (* t z) into (* t z) 2.913 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.913 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in x 2.913 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.913 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 2.913 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.913 * [taylor]: Taking taylor expansion of x in x 2.913 * [backup-simplify]: Simplify 0 into 0 2.913 * [backup-simplify]: Simplify 1 into 1 2.913 * [backup-simplify]: Simplify (/ 1 1) into 1 2.914 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.914 * [taylor]: Taking taylor expansion of y in x 2.914 * [backup-simplify]: Simplify y into y 2.914 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.914 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.914 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.914 * [taylor]: Taking taylor expansion of (* t z) in x 2.914 * [taylor]: Taking taylor expansion of t in x 2.914 * [backup-simplify]: Simplify t into t 2.914 * [taylor]: Taking taylor expansion of z in x 2.914 * [backup-simplify]: Simplify z into z 2.914 * [backup-simplify]: Simplify (* t z) into (* t z) 2.914 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.914 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y) 2.914 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.914 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.914 * [taylor]: Taking taylor expansion of y in y 2.914 * [backup-simplify]: Simplify 0 into 0 2.914 * [backup-simplify]: Simplify 1 into 1 2.914 * [backup-simplify]: Simplify (/ 1 1) into 1 2.914 * [taylor]: Taking taylor expansion of 1 in t 2.914 * [backup-simplify]: Simplify 1 into 1 2.914 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.915 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.915 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0 2.915 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.915 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 2.915 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.915 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.915 * [taylor]: Taking taylor expansion of (* t z) in y 2.915 * [taylor]: Taking taylor expansion of t in y 2.915 * [backup-simplify]: Simplify t into t 2.915 * [taylor]: Taking taylor expansion of z in y 2.915 * [backup-simplify]: Simplify z into z 2.915 * [backup-simplify]: Simplify (* t z) into (* t z) 2.916 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.916 * [taylor]: Taking taylor expansion of 0 in t 2.916 * [backup-simplify]: Simplify 0 into 0 2.916 * [taylor]: Taking taylor expansion of 1 in z 2.916 * [backup-simplify]: Simplify 1 into 1 2.916 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.917 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.917 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 2.917 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.917 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.918 * [backup-simplify]: Simplify (- 0) into 0 2.918 * [backup-simplify]: Simplify (+ 0 0) into 0 2.918 * [taylor]: Taking taylor expansion of 0 in y 2.918 * [backup-simplify]: Simplify 0 into 0 2.918 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.918 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.918 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.918 * [taylor]: Taking taylor expansion of (* t z) in t 2.918 * [taylor]: Taking taylor expansion of t in t 2.918 * [backup-simplify]: Simplify 0 into 0 2.918 * [backup-simplify]: Simplify 1 into 1 2.918 * [taylor]: Taking taylor expansion of z in t 2.918 * [backup-simplify]: Simplify z into z 2.918 * [backup-simplify]: Simplify (* 0 z) into 0 2.918 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.918 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.919 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 2.919 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.919 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.919 * [taylor]: Taking taylor expansion of z in z 2.919 * [backup-simplify]: Simplify 0 into 0 2.919 * [backup-simplify]: Simplify 1 into 1 2.919 * [backup-simplify]: Simplify (/ 1 1) into 1 2.919 * [backup-simplify]: Simplify (- 1) into -1 2.919 * [backup-simplify]: Simplify -1 into -1 2.920 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.920 * [taylor]: Taking taylor expansion of 0 in t 2.920 * [backup-simplify]: Simplify 0 into 0 2.920 * [taylor]: Taking taylor expansion of 0 in z 2.920 * [backup-simplify]: Simplify 0 into 0 2.920 * [taylor]: Taking taylor expansion of 0 in z 2.920 * [backup-simplify]: Simplify 0 into 0 2.920 * [backup-simplify]: Simplify 1 into 1 2.920 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.921 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.921 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 2.922 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.922 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.922 * [backup-simplify]: Simplify (- 0) into 0 2.922 * [backup-simplify]: Simplify (+ 0 0) into 0 2.922 * [taylor]: Taking taylor expansion of 0 in y 2.922 * [backup-simplify]: Simplify 0 into 0 2.922 * [taylor]: Taking taylor expansion of 0 in t 2.922 * [backup-simplify]: Simplify 0 into 0 2.922 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.923 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.923 * [backup-simplify]: Simplify (- 0) into 0 2.923 * [taylor]: Taking taylor expansion of 0 in t 2.923 * [backup-simplify]: Simplify 0 into 0 2.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.923 * [taylor]: Taking taylor expansion of 0 in t 2.923 * [backup-simplify]: Simplify 0 into 0 2.924 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 2.924 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.924 * [backup-simplify]: Simplify (- 0) into 0 2.924 * [taylor]: Taking taylor expansion of 0 in z 2.924 * [backup-simplify]: Simplify 0 into 0 2.924 * [taylor]: Taking taylor expansion of 0 in z 2.924 * [backup-simplify]: Simplify 0 into 0 2.924 * [taylor]: Taking taylor expansion of 0 in z 2.924 * [backup-simplify]: Simplify 0 into 0 2.924 * [taylor]: Taking taylor expansion of 0 in z 2.924 * [backup-simplify]: Simplify 0 into 0 2.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.925 * [backup-simplify]: Simplify (- 0) into 0 2.925 * [backup-simplify]: Simplify 0 into 0 2.925 * [backup-simplify]: Simplify 0 into 0 2.925 * [backup-simplify]: Simplify 0 into 0 2.925 * [backup-simplify]: Simplify 0 into 0 2.925 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.926 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.927 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0 2.927 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 2.928 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.928 * [backup-simplify]: Simplify (- 0) into 0 2.928 * [backup-simplify]: Simplify (+ 0 0) into 0 2.928 * [taylor]: Taking taylor expansion of 0 in y 2.928 * [backup-simplify]: Simplify 0 into 0 2.928 * [taylor]: Taking taylor expansion of 0 in t 2.928 * [backup-simplify]: Simplify 0 into 0 2.928 * [taylor]: Taking taylor expansion of 0 in t 2.928 * [backup-simplify]: Simplify 0 into 0 2.929 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.929 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.934 * [backup-simplify]: Simplify (- 0) into 0 2.934 * [taylor]: Taking taylor expansion of 0 in t 2.934 * [backup-simplify]: Simplify 0 into 0 2.935 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.935 * [taylor]: Taking taylor expansion of 0 in t 2.935 * [backup-simplify]: Simplify 0 into 0 2.935 * [taylor]: Taking taylor expansion of 0 in z 2.935 * [backup-simplify]: Simplify 0 into 0 2.935 * [taylor]: Taking taylor expansion of 0 in z 2.935 * [backup-simplify]: Simplify 0 into 0 2.935 * [taylor]: Taking taylor expansion of 0 in z 2.935 * [backup-simplify]: Simplify 0 into 0 2.936 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 2.936 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.936 * [backup-simplify]: Simplify (- 0) into 0 2.936 * [taylor]: Taking taylor expansion of 0 in z 2.936 * [backup-simplify]: Simplify 0 into 0 2.936 * [taylor]: Taking taylor expansion of 0 in z 2.936 * [backup-simplify]: Simplify 0 into 0 2.936 * [taylor]: Taking taylor expansion of 0 in z 2.936 * [backup-simplify]: Simplify 0 into 0 2.936 * [taylor]: Taking taylor expansion of 0 in z 2.936 * [backup-simplify]: Simplify 0 into 0 2.937 * [backup-simplify]: Simplify 0 into 0 2.937 * [backup-simplify]: Simplify 0 into 0 2.937 * [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)) 2.937 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- y)) (- (* (/ 1 (- t)) (/ 1 (- z))))) into (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) 2.937 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in (x y t z) around 0 2.937 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in z 2.937 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.937 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z 2.938 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.938 * [taylor]: Taking taylor expansion of -1 in z 2.938 * [backup-simplify]: Simplify -1 into -1 2.938 * [taylor]: Taking taylor expansion of x in z 2.938 * [backup-simplify]: Simplify x into x 2.938 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.938 * [taylor]: Taking taylor expansion of (/ -1 y) in z 2.938 * [taylor]: Taking taylor expansion of -1 in z 2.938 * [backup-simplify]: Simplify -1 into -1 2.938 * [taylor]: Taking taylor expansion of y in z 2.938 * [backup-simplify]: Simplify y into y 2.938 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.938 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 2.938 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 2.938 * [taylor]: Taking taylor expansion of (* t z) in z 2.938 * [taylor]: Taking taylor expansion of t in z 2.938 * [backup-simplify]: Simplify t into t 2.938 * [taylor]: Taking taylor expansion of z in z 2.938 * [backup-simplify]: Simplify 0 into 0 2.938 * [backup-simplify]: Simplify 1 into 1 2.938 * [backup-simplify]: Simplify (* t 0) into 0 2.938 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 2.938 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 2.938 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in t 2.938 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.938 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t 2.938 * [taylor]: Taking taylor expansion of (/ -1 x) in t 2.938 * [taylor]: Taking taylor expansion of -1 in t 2.938 * [backup-simplify]: Simplify -1 into -1 2.939 * [taylor]: Taking taylor expansion of x in t 2.939 * [backup-simplify]: Simplify x into x 2.939 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.939 * [taylor]: Taking taylor expansion of (/ -1 y) in t 2.939 * [taylor]: Taking taylor expansion of -1 in t 2.939 * [backup-simplify]: Simplify -1 into -1 2.939 * [taylor]: Taking taylor expansion of y in t 2.939 * [backup-simplify]: Simplify y into y 2.939 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.939 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.939 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.939 * [taylor]: Taking taylor expansion of (* t z) in t 2.939 * [taylor]: Taking taylor expansion of t in t 2.939 * [backup-simplify]: Simplify 0 into 0 2.939 * [backup-simplify]: Simplify 1 into 1 2.939 * [taylor]: Taking taylor expansion of z in t 2.939 * [backup-simplify]: Simplify z into z 2.939 * [backup-simplify]: Simplify (* 0 z) into 0 2.939 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.939 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.939 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in y 2.939 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.939 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 2.939 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.939 * [taylor]: Taking taylor expansion of -1 in y 2.939 * [backup-simplify]: Simplify -1 into -1 2.939 * [taylor]: Taking taylor expansion of x in y 2.939 * [backup-simplify]: Simplify x into x 2.939 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.939 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.939 * [taylor]: Taking taylor expansion of -1 in y 2.939 * [backup-simplify]: Simplify -1 into -1 2.939 * [taylor]: Taking taylor expansion of y in y 2.940 * [backup-simplify]: Simplify 0 into 0 2.940 * [backup-simplify]: Simplify 1 into 1 2.940 * [backup-simplify]: Simplify (/ -1 1) into -1 2.940 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.940 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.940 * [taylor]: Taking taylor expansion of (* t z) in y 2.940 * [taylor]: Taking taylor expansion of t in y 2.940 * [backup-simplify]: Simplify t into t 2.940 * [taylor]: Taking taylor expansion of z in y 2.940 * [backup-simplify]: Simplify z into z 2.940 * [backup-simplify]: Simplify (* t z) into (* t z) 2.940 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.940 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in x 2.940 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.940 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 2.940 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.940 * [taylor]: Taking taylor expansion of -1 in x 2.940 * [backup-simplify]: Simplify -1 into -1 2.940 * [taylor]: Taking taylor expansion of x in x 2.940 * [backup-simplify]: Simplify 0 into 0 2.940 * [backup-simplify]: Simplify 1 into 1 2.941 * [backup-simplify]: Simplify (/ -1 1) into -1 2.941 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.941 * [taylor]: Taking taylor expansion of -1 in x 2.941 * [backup-simplify]: Simplify -1 into -1 2.941 * [taylor]: Taking taylor expansion of y in x 2.941 * [backup-simplify]: Simplify y into y 2.941 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.941 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.941 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.941 * [taylor]: Taking taylor expansion of (* t z) in x 2.941 * [taylor]: Taking taylor expansion of t in x 2.941 * [backup-simplify]: Simplify t into t 2.941 * [taylor]: Taking taylor expansion of z in x 2.941 * [backup-simplify]: Simplify z into z 2.941 * [backup-simplify]: Simplify (* t z) into (* t z) 2.941 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.941 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in x 2.941 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.941 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 2.941 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.941 * [taylor]: Taking taylor expansion of -1 in x 2.941 * [backup-simplify]: Simplify -1 into -1 2.941 * [taylor]: Taking taylor expansion of x in x 2.941 * [backup-simplify]: Simplify 0 into 0 2.941 * [backup-simplify]: Simplify 1 into 1 2.941 * [backup-simplify]: Simplify (/ -1 1) into -1 2.941 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.942 * [taylor]: Taking taylor expansion of -1 in x 2.942 * [backup-simplify]: Simplify -1 into -1 2.942 * [taylor]: Taking taylor expansion of y in x 2.942 * [backup-simplify]: Simplify y into y 2.942 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.942 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.942 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.942 * [taylor]: Taking taylor expansion of (* t z) in x 2.942 * [taylor]: Taking taylor expansion of t in x 2.942 * [backup-simplify]: Simplify t into t 2.942 * [taylor]: Taking taylor expansion of z in x 2.942 * [backup-simplify]: Simplify z into z 2.942 * [backup-simplify]: Simplify (* t z) into (* t z) 2.942 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.942 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y) 2.942 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.942 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.942 * [taylor]: Taking taylor expansion of y in y 2.942 * [backup-simplify]: Simplify 0 into 0 2.942 * [backup-simplify]: Simplify 1 into 1 2.942 * [backup-simplify]: Simplify (/ 1 1) into 1 2.943 * [taylor]: Taking taylor expansion of 1 in t 2.943 * [backup-simplify]: Simplify 1 into 1 2.943 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 2.944 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.945 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0 2.945 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.945 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 2.945 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.945 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.945 * [taylor]: Taking taylor expansion of (* t z) in y 2.945 * [taylor]: Taking taylor expansion of t in y 2.945 * [backup-simplify]: Simplify t into t 2.945 * [taylor]: Taking taylor expansion of z in y 2.945 * [backup-simplify]: Simplify z into z 2.945 * [backup-simplify]: Simplify (* t z) into (* t z) 2.945 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.946 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.946 * [taylor]: Taking taylor expansion of 0 in t 2.946 * [backup-simplify]: Simplify 0 into 0 2.946 * [taylor]: Taking taylor expansion of 1 in z 2.946 * [backup-simplify]: Simplify 1 into 1 2.946 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.947 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.948 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0 2.948 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.949 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.949 * [backup-simplify]: Simplify (- 0) into 0 2.949 * [backup-simplify]: Simplify (+ 0 0) into 0 2.950 * [taylor]: Taking taylor expansion of 0 in y 2.950 * [backup-simplify]: Simplify 0 into 0 2.950 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.950 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.950 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.950 * [taylor]: Taking taylor expansion of (* t z) in t 2.950 * [taylor]: Taking taylor expansion of t in t 2.950 * [backup-simplify]: Simplify 0 into 0 2.950 * [backup-simplify]: Simplify 1 into 1 2.950 * [taylor]: Taking taylor expansion of z in t 2.950 * [backup-simplify]: Simplify z into z 2.950 * [backup-simplify]: Simplify (* 0 z) into 0 2.950 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.951 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.951 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 2.951 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.951 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.951 * [taylor]: Taking taylor expansion of z in z 2.951 * [backup-simplify]: Simplify 0 into 0 2.951 * [backup-simplify]: Simplify 1 into 1 2.951 * [backup-simplify]: Simplify (/ 1 1) into 1 2.952 * [backup-simplify]: Simplify (- 1) into -1 2.952 * [backup-simplify]: Simplify -1 into -1 2.952 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.953 * [taylor]: Taking taylor expansion of 0 in t 2.953 * [backup-simplify]: Simplify 0 into 0 2.953 * [taylor]: Taking taylor expansion of 0 in z 2.953 * [backup-simplify]: Simplify 0 into 0 2.953 * [taylor]: Taking taylor expansion of 0 in z 2.953 * [backup-simplify]: Simplify 0 into 0 2.953 * [backup-simplify]: Simplify 1 into 1 2.953 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.955 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.956 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0 2.956 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.957 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.957 * [backup-simplify]: Simplify (- 0) into 0 2.957 * [backup-simplify]: Simplify (+ 0 0) into 0 2.957 * [taylor]: Taking taylor expansion of 0 in y 2.957 * [backup-simplify]: Simplify 0 into 0 2.957 * [taylor]: Taking taylor expansion of 0 in t 2.958 * [backup-simplify]: Simplify 0 into 0 2.958 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.958 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.958 * [backup-simplify]: Simplify (- 0) into 0 2.958 * [taylor]: Taking taylor expansion of 0 in t 2.958 * [backup-simplify]: Simplify 0 into 0 2.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.959 * [taylor]: Taking taylor expansion of 0 in t 2.959 * [backup-simplify]: Simplify 0 into 0 2.960 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 2.960 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.961 * [backup-simplify]: Simplify (- 0) into 0 2.961 * [taylor]: Taking taylor expansion of 0 in z 2.961 * [backup-simplify]: Simplify 0 into 0 2.961 * [taylor]: Taking taylor expansion of 0 in z 2.961 * [backup-simplify]: Simplify 0 into 0 2.961 * [taylor]: Taking taylor expansion of 0 in z 2.961 * [backup-simplify]: Simplify 0 into 0 2.961 * [taylor]: Taking taylor expansion of 0 in z 2.961 * [backup-simplify]: Simplify 0 into 0 2.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.962 * [backup-simplify]: Simplify (- 0) into 0 2.962 * [backup-simplify]: Simplify 0 into 0 2.962 * [backup-simplify]: Simplify 0 into 0 2.962 * [backup-simplify]: Simplify 0 into 0 2.962 * [backup-simplify]: Simplify 0 into 0 2.963 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.964 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.965 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) into 0 2.966 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 2.967 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.967 * [backup-simplify]: Simplify (- 0) into 0 2.967 * [backup-simplify]: Simplify (+ 0 0) into 0 2.967 * [taylor]: Taking taylor expansion of 0 in y 2.967 * [backup-simplify]: Simplify 0 into 0 2.967 * [taylor]: Taking taylor expansion of 0 in t 2.968 * [backup-simplify]: Simplify 0 into 0 2.968 * [taylor]: Taking taylor expansion of 0 in t 2.968 * [backup-simplify]: Simplify 0 into 0 2.968 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.968 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.969 * [backup-simplify]: Simplify (- 0) into 0 2.969 * [taylor]: Taking taylor expansion of 0 in t 2.969 * [backup-simplify]: Simplify 0 into 0 2.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.970 * [taylor]: Taking taylor expansion of 0 in t 2.970 * [backup-simplify]: Simplify 0 into 0 2.970 * [taylor]: Taking taylor expansion of 0 in z 2.970 * [backup-simplify]: Simplify 0 into 0 2.970 * [taylor]: Taking taylor expansion of 0 in z 2.970 * [backup-simplify]: Simplify 0 into 0 2.970 * [taylor]: Taking taylor expansion of 0 in z 2.970 * [backup-simplify]: Simplify 0 into 0 2.971 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 2.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.971 * [backup-simplify]: Simplify (- 0) into 0 2.971 * [taylor]: Taking taylor expansion of 0 in z 2.971 * [backup-simplify]: Simplify 0 into 0 2.971 * [taylor]: Taking taylor expansion of 0 in z 2.971 * [backup-simplify]: Simplify 0 into 0 2.971 * [taylor]: Taking taylor expansion of 0 in z 2.971 * [backup-simplify]: Simplify 0 into 0 2.971 * [taylor]: Taking taylor expansion of 0 in z 2.971 * [backup-simplify]: Simplify 0 into 0 2.971 * [backup-simplify]: Simplify 0 into 0 2.971 * [backup-simplify]: Simplify 0 into 0 2.972 * [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)) 2.972 * * * [progress]: simplifying candidates 2.972 * [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)) 2.973 * * [simplify]: Extracting # 0 : cost 0 2.973 * * [simplify]: Extracting # 1 : cost 0 2.973 * * [simplify]: Extracting # 2 : cost 0 2.973 * * [simplify]: Extracting # 3 : cost 0 2.973 * * [simplify]: Extracting # 4 : cost 0 2.973 * * [simplify]: Extracting # 5 : cost 0 2.973 * * [simplify]: iteration 0 : 19 enodes (cost 114 ) 2.975 * * [simplify]: Extracting # 0 : cost 0 2.975 * * [simplify]: Extracting # 1 : cost 0 2.976 * * [simplify]: Extracting # 2 : cost 0 2.976 * * [simplify]: iteration 1 : 27 enodes (cost 114 ) 2.980 * * [simplify]: Extracting # 0 : cost 0 2.980 * * [simplify]: Extracting # 1 : cost 0 2.980 * * [simplify]: Extracting # 2 : cost 0 2.980 * * [simplify]: iteration 2 : 50 enodes (cost 100 ) 2.994 * * [simplify]: Extracting # 0 : cost 0 2.994 * * [simplify]: Extracting # 1 : cost 0 2.994 * * [simplify]: Extracting # 2 : cost 0 2.995 * * [simplify]: Extracting # 3 : cost 0 2.995 * * [simplify]: iteration 3 : 188 enodes (cost 100 ) 3.128 * * [simplify]: Extracting # 0 : cost 0 3.129 * * [simplify]: Extracting # 1 : cost 0 3.129 * * [simplify]: Extracting # 2 : cost 0 3.130 * * [simplify]: Extracting # 3 : cost 0 3.131 * * [simplify]: Extracting # 4 : cost 0 3.131 * * [simplify]: Extracting # 5 : cost 0 3.132 * * [simplify]: iteration 4 : 744 enodes (cost 100 ) 5.157 * * [simplify]: Extracting # 0 : cost 0 5.167 * * [simplify]: Extracting # 1 : cost 0 5.174 * * [simplify]: Extracting # 2 : cost 0 5.180 * * [simplify]: Extracting # 3 : cost 0 5.193 * * [simplify]: Extracting # 4 : cost 0 5.199 * * [simplify]: iteration 5 : 3890 enodes (cost 100 ) 6.904 * * [simplify]: Extracting # 0 : cost 0 6.909 * * [simplify]: Extracting # 1 : cost 0 6.913 * * [simplify]: Extracting # 2 : cost 0 6.918 * * [simplify]: iteration done: 5000 enodes (cost 100 ) 6.918 * [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))) 6.919 * * * [progress]: adding candidates to table 6.956 * [progress]: [Phase 3 of 3] Extracting. 6.958 * [simplify]: Simplifying: (fma x y (- (* t z))) 6.958 * * [simplify]: Extracting # 0 : cost 0 6.958 * * [simplify]: Extracting # 1 : cost 0 6.958 * * [simplify]: Extracting # 2 : cost 0 6.958 * * [simplify]: Extracting # 3 : cost 0 6.958 * * [simplify]: Extracting # 4 : cost 0 6.958 * * [simplify]: Extracting # 5 : cost 0 6.958 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 6.959 * * [simplify]: Extracting # 0 : cost 0 6.959 * * [simplify]: Extracting # 1 : cost 0 6.959 * * [simplify]: Extracting # 2 : cost 0 6.959 * * [simplify]: iteration 1 : 12 enodes (cost 7 ) 6.959 * * [simplify]: Extracting # 0 : cost 0 6.959 * * [simplify]: iteration 2 : 14 enodes (cost 7 ) 6.960 * * [simplify]: Extracting # 0 : cost 0 6.960 * * [simplify]: iteration done: 14 enodes (cost 7 ) 6.960 * [simplify]: Simplified to: (fma x y (- (* t z))) 7.887 * [regime-testing]: Baseline error score: 0.007000875109388674 7.890 * [regime-testing]: Oracle error score: 0.007000875109388674 7.890 * [regime-testing]: End program error score: 0.007000875109388674