10.279 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.030 * * * [progress]: [2/2] Setting up program. 0.033 * [progress]: [Phase 2 of 3] Improving. 0.033 * [simplify]: Simplifying: (- (* x y) (* z t)) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: Extracting # 1 : cost 0 0.033 * * [simplify]: Extracting # 2 : cost 0 0.033 * * [simplify]: Extracting # 3 : cost 0 0.033 * * [simplify]: Extracting # 4 : cost 0 0.033 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 0.035 * * [simplify]: Extracting # 0 : cost 0 0.035 * * [simplify]: Extracting # 1 : cost 0 0.035 * * [simplify]: Extracting # 2 : cost 0 0.035 * * [simplify]: iteration 1 : 12 enodes (cost 7 ) 0.038 * * [simplify]: Extracting # 0 : cost 0 0.038 * * [simplify]: Extracting # 1 : cost 0 0.038 * * [simplify]: Extracting # 2 : cost 0 0.038 * * [simplify]: iteration 2 : 20 enodes (cost 7 ) 0.043 * * [simplify]: Extracting # 0 : cost 0 0.043 * * [simplify]: iteration 3 : 24 enodes (cost 7 ) 0.047 * * [simplify]: Extracting # 0 : cost 0 0.047 * * [simplify]: iteration done: 24 enodes (cost 7 ) 0.047 * [simplify]: Simplified to: (- (* x y) (* z t)) 0.047 * * [progress]: iteration 1 / 4 0.047 * * * [progress]: picking best candidate 0.049 * * * * [pick]: Picked # 0.049 * * * [progress]: localizing error 0.055 * * * [progress]: generating rewritten candidates 0.055 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.064 * * * [progress]: generating series expansions 0.064 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.065 * [backup-simplify]: Simplify (- (* x y) (* z t)) into (- (* x y) (* t z)) 0.065 * [approximate]: Taking taylor expansion of (- (* x y) (* t z)) in (x y z t) around 0 0.065 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in t 0.065 * [taylor]: Taking taylor expansion of (* x y) in t 0.065 * [taylor]: Taking taylor expansion of x in t 0.065 * [backup-simplify]: Simplify x into x 0.065 * [taylor]: Taking taylor expansion of y in t 0.065 * [backup-simplify]: Simplify y into y 0.065 * [taylor]: Taking taylor expansion of (* t z) in t 0.065 * [taylor]: Taking taylor expansion of t in t 0.065 * [backup-simplify]: Simplify 0 into 0 0.065 * [backup-simplify]: Simplify 1 into 1 0.065 * [taylor]: Taking taylor expansion of z in t 0.065 * [backup-simplify]: Simplify z into z 0.065 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in z 0.065 * [taylor]: Taking taylor expansion of (* x y) in z 0.065 * [taylor]: Taking taylor expansion of x in z 0.065 * [backup-simplify]: Simplify x into x 0.065 * [taylor]: Taking taylor expansion of y in z 0.065 * [backup-simplify]: Simplify y into y 0.065 * [taylor]: Taking taylor expansion of (* t z) in z 0.065 * [taylor]: Taking taylor expansion of t in z 0.065 * [backup-simplify]: Simplify t into t 0.065 * [taylor]: Taking taylor expansion of z in z 0.065 * [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 0.065 * [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 0.066 * [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 0.066 * [backup-simplify]: Simplify 1 into 1 0.066 * [backup-simplify]: Simplify (* t 0) into 0 0.066 * [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 0.067 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.067 * [backup-simplify]: Simplify (- 0) into 0 0.067 * [backup-simplify]: Simplify (+ y 0) into 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 0.067 * [taylor]: Taking taylor expansion of 0 in z 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 (+ (* t 0) (* 0 z)) into 0 0.068 * [backup-simplify]: Simplify (- 0) into 0 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 1) (* 0 0)) into t 0.068 * [backup-simplify]: Simplify (- t) into (- t) 0.068 * [taylor]: Taking taylor expansion of (- t) in t 0.068 * [taylor]: Taking taylor expansion of t in t 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify 1 into 1 0.068 * [backup-simplify]: Simplify (- 0) into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.069 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.069 * [backup-simplify]: Simplify (- 0) into 0 0.070 * [backup-simplify]: Simplify (+ 0 0) into 0 0.070 * [taylor]: Taking taylor expansion of 0 in y 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [taylor]: Taking taylor expansion of 0 in z 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [taylor]: Taking taylor expansion of 0 in t 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.070 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.070 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.070 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.070 * [taylor]: Taking taylor expansion of (* x y) in t 0.070 * [taylor]: Taking taylor expansion of x in t 0.070 * [backup-simplify]: Simplify x into x 0.070 * [taylor]: Taking taylor expansion of y in t 0.070 * [backup-simplify]: Simplify y into y 0.070 * [backup-simplify]: Simplify (* x y) into (* x y) 0.070 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.070 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 0.070 * [taylor]: Taking taylor expansion of (* t z) in t 0.070 * [taylor]: Taking taylor expansion of t in t 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 1 into 1 0.070 * [taylor]: Taking taylor expansion of z in t 0.070 * [backup-simplify]: Simplify z into z 0.070 * [backup-simplify]: Simplify (* 0 z) into 0 0.071 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.071 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.071 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.071 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.071 * [taylor]: Taking taylor expansion of (* x y) in z 0.071 * [taylor]: Taking taylor expansion of x in z 0.071 * [backup-simplify]: Simplify x into x 0.071 * [taylor]: Taking taylor expansion of y in z 0.071 * [backup-simplify]: Simplify y into y 0.071 * [backup-simplify]: Simplify (* x y) into (* x y) 0.071 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 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 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.071 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.071 * [taylor]: Taking taylor expansion of (* x y) in y 0.071 * [taylor]: Taking taylor expansion of x in y 0.071 * [backup-simplify]: Simplify x into x 0.071 * [taylor]: Taking taylor expansion of y in y 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify 1 into 1 0.071 * [backup-simplify]: Simplify (* x 0) into 0 0.072 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.072 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.072 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.072 * [taylor]: Taking taylor expansion of (* t z) in y 0.072 * [taylor]: Taking taylor expansion of t in y 0.072 * [backup-simplify]: Simplify t into t 0.072 * [taylor]: Taking taylor expansion of z in y 0.072 * [backup-simplify]: Simplify z into z 0.072 * [backup-simplify]: Simplify (* t z) into (* t z) 0.072 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.072 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.072 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.072 * [taylor]: Taking taylor expansion of (* x y) in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 1 into 1 0.072 * [taylor]: Taking taylor expansion of y in x 0.072 * [backup-simplify]: Simplify y into y 0.072 * [backup-simplify]: Simplify (* 0 y) into 0 0.072 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.072 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.072 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.072 * [taylor]: Taking taylor expansion of (* t z) in x 0.072 * [taylor]: Taking taylor expansion of t in x 0.072 * [backup-simplify]: Simplify t into t 0.072 * [taylor]: Taking taylor expansion of z in x 0.072 * [backup-simplify]: Simplify z into z 0.072 * [backup-simplify]: Simplify (* t z) into (* t z) 0.073 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.073 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.073 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.073 * [taylor]: Taking taylor expansion of (* x y) in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 1 into 1 0.073 * [taylor]: Taking taylor expansion of y in x 0.073 * [backup-simplify]: Simplify y into y 0.073 * [backup-simplify]: Simplify (* 0 y) into 0 0.073 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.073 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.073 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.073 * [taylor]: Taking taylor expansion of (* t z) in x 0.073 * [taylor]: Taking taylor expansion of t in x 0.073 * [backup-simplify]: Simplify t into t 0.073 * [taylor]: Taking taylor expansion of z in x 0.073 * [backup-simplify]: Simplify z into z 0.073 * [backup-simplify]: Simplify (* t z) into (* t z) 0.073 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.073 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.073 * [taylor]: Taking taylor expansion of y in y 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 1 into 1 0.074 * [backup-simplify]: Simplify (/ 1 1) into 1 0.074 * [taylor]: Taking taylor expansion of 1 in z 0.074 * [backup-simplify]: Simplify 1 into 1 0.074 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.074 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.074 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.074 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.074 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.074 * [taylor]: Taking taylor expansion of (* t z) in y 0.074 * [taylor]: Taking taylor expansion of t in y 0.074 * [backup-simplify]: Simplify t into t 0.074 * [taylor]: Taking taylor expansion of z in y 0.074 * [backup-simplify]: Simplify z into z 0.075 * [backup-simplify]: Simplify (* t z) into (* t z) 0.075 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.075 * [taylor]: Taking taylor expansion of 0 in z 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [taylor]: Taking taylor expansion of 1 in t 0.075 * [backup-simplify]: Simplify 1 into 1 0.076 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.076 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.076 * [backup-simplify]: Simplify (- 0) into 0 0.077 * [backup-simplify]: Simplify (+ 0 0) into 0 0.077 * [taylor]: Taking taylor expansion of 0 in y 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.077 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.077 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.077 * [taylor]: Taking taylor expansion of (* t z) in z 0.077 * [taylor]: Taking taylor expansion of t in z 0.077 * [backup-simplify]: Simplify t into t 0.077 * [taylor]: Taking taylor expansion of z in z 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 1 into 1 0.077 * [backup-simplify]: Simplify (* t 0) into 0 0.077 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.077 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.077 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.077 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.077 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.077 * [taylor]: Taking taylor expansion of t in t 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 1 into 1 0.078 * [backup-simplify]: Simplify (/ 1 1) into 1 0.078 * [backup-simplify]: Simplify (- 1) into -1 0.078 * [backup-simplify]: Simplify -1 into -1 0.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.339 * [taylor]: Taking taylor expansion of 0 in z 0.339 * [backup-simplify]: Simplify 0 into 0 0.339 * [taylor]: Taking taylor expansion of 0 in t 0.339 * [backup-simplify]: Simplify 0 into 0 0.339 * [taylor]: Taking taylor expansion of 0 in t 0.339 * [backup-simplify]: Simplify 0 into 0 0.339 * [backup-simplify]: Simplify 1 into 1 0.340 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.340 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.341 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.341 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.341 * [backup-simplify]: Simplify (- 0) into 0 0.341 * [backup-simplify]: Simplify (+ 0 0) into 0 0.341 * [taylor]: Taking taylor expansion of 0 in y 0.341 * [backup-simplify]: Simplify 0 into 0 0.341 * [taylor]: Taking taylor expansion of 0 in z 0.341 * [backup-simplify]: Simplify 0 into 0 0.342 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.342 * [backup-simplify]: Simplify (- 0) into 0 0.342 * [taylor]: Taking taylor expansion of 0 in z 0.342 * [backup-simplify]: Simplify 0 into 0 0.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.343 * [taylor]: Taking taylor expansion of 0 in z 0.343 * [backup-simplify]: Simplify 0 into 0 0.343 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.343 * [backup-simplify]: Simplify (- 0) into 0 0.343 * [taylor]: Taking taylor expansion of 0 in t 0.343 * [backup-simplify]: Simplify 0 into 0 0.343 * [taylor]: Taking taylor expansion of 0 in t 0.343 * [backup-simplify]: Simplify 0 into 0 0.343 * [taylor]: Taking taylor expansion of 0 in t 0.343 * [backup-simplify]: Simplify 0 into 0 0.343 * [taylor]: Taking taylor expansion of 0 in t 0.343 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.344 * [backup-simplify]: Simplify (- 0) into 0 0.344 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.346 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.346 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.346 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.346 * [backup-simplify]: Simplify (- 0) into 0 0.347 * [backup-simplify]: Simplify (+ 0 0) into 0 0.347 * [taylor]: Taking taylor expansion of 0 in y 0.347 * [backup-simplify]: Simplify 0 into 0 0.347 * [taylor]: Taking taylor expansion of 0 in z 0.347 * [backup-simplify]: Simplify 0 into 0 0.347 * [taylor]: Taking taylor expansion of 0 in z 0.347 * [backup-simplify]: Simplify 0 into 0 0.347 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.347 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.348 * [backup-simplify]: Simplify (- 0) into 0 0.348 * [taylor]: Taking taylor expansion of 0 in z 0.348 * [backup-simplify]: Simplify 0 into 0 0.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.348 * [taylor]: Taking taylor expansion of 0 in z 0.348 * [backup-simplify]: Simplify 0 into 0 0.348 * [taylor]: Taking taylor expansion of 0 in t 0.348 * [backup-simplify]: Simplify 0 into 0 0.348 * [taylor]: Taking taylor expansion of 0 in t 0.348 * [backup-simplify]: Simplify 0 into 0 0.348 * [taylor]: Taking taylor expansion of 0 in t 0.348 * [backup-simplify]: Simplify 0 into 0 0.349 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.349 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.349 * [backup-simplify]: Simplify (- 0) into 0 0.349 * [taylor]: Taking taylor expansion of 0 in t 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [taylor]: Taking taylor expansion of 0 in t 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [taylor]: Taking taylor expansion of 0 in t 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [taylor]: Taking taylor expansion of 0 in t 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [backup-simplify]: Simplify 0 into 0 0.350 * [backup-simplify]: Simplify 0 into 0 0.350 * [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)) 0.350 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.350 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.350 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.350 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.350 * [taylor]: Taking taylor expansion of (* x y) in t 0.350 * [taylor]: Taking taylor expansion of x in t 0.350 * [backup-simplify]: Simplify x into x 0.350 * [taylor]: Taking taylor expansion of y in t 0.350 * [backup-simplify]: Simplify y into y 0.350 * [backup-simplify]: Simplify (* x y) into (* x y) 0.350 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.350 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 0.350 * [taylor]: Taking taylor expansion of (* t z) in t 0.350 * [taylor]: Taking taylor expansion of t in t 0.350 * [backup-simplify]: Simplify 0 into 0 0.350 * [backup-simplify]: Simplify 1 into 1 0.351 * [taylor]: Taking taylor expansion of z in t 0.351 * [backup-simplify]: Simplify z into z 0.351 * [backup-simplify]: Simplify (* 0 z) into 0 0.351 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.351 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.351 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.351 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.351 * [taylor]: Taking taylor expansion of (* x y) in z 0.351 * [taylor]: Taking taylor expansion of x in z 0.351 * [backup-simplify]: Simplify x into x 0.351 * [taylor]: Taking taylor expansion of y in z 0.351 * [backup-simplify]: Simplify y into y 0.351 * [backup-simplify]: Simplify (* x y) into (* x y) 0.351 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.351 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.351 * [taylor]: Taking taylor expansion of (* t z) in z 0.351 * [taylor]: Taking taylor expansion of t in z 0.351 * [backup-simplify]: Simplify t into t 0.351 * [taylor]: Taking taylor expansion of z in z 0.351 * [backup-simplify]: Simplify 0 into 0 0.351 * [backup-simplify]: Simplify 1 into 1 0.351 * [backup-simplify]: Simplify (* t 0) into 0 0.351 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.352 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.352 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.352 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.352 * [taylor]: Taking taylor expansion of (* x y) in y 0.352 * [taylor]: Taking taylor expansion of x in y 0.352 * [backup-simplify]: Simplify x into x 0.352 * [taylor]: Taking taylor expansion of y in y 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify 1 into 1 0.352 * [backup-simplify]: Simplify (* x 0) into 0 0.352 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.352 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.352 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.352 * [taylor]: Taking taylor expansion of (* t z) in y 0.352 * [taylor]: Taking taylor expansion of t in y 0.352 * [backup-simplify]: Simplify t into t 0.352 * [taylor]: Taking taylor expansion of z in y 0.352 * [backup-simplify]: Simplify z into z 0.352 * [backup-simplify]: Simplify (* t z) into (* t z) 0.352 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.352 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.352 * [taylor]: Taking taylor expansion of (* x y) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify 1 into 1 0.352 * [taylor]: Taking taylor expansion of y in x 0.352 * [backup-simplify]: Simplify y into y 0.352 * [backup-simplify]: Simplify (* 0 y) into 0 0.353 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.353 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.353 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.353 * [taylor]: Taking taylor expansion of (* t z) in x 0.353 * [taylor]: Taking taylor expansion of t in x 0.353 * [backup-simplify]: Simplify t into t 0.353 * [taylor]: Taking taylor expansion of z in x 0.353 * [backup-simplify]: Simplify z into z 0.353 * [backup-simplify]: Simplify (* t z) into (* t z) 0.353 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.353 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.353 * [taylor]: Taking taylor expansion of (* x y) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [backup-simplify]: Simplify 0 into 0 0.353 * [backup-simplify]: Simplify 1 into 1 0.353 * [taylor]: Taking taylor expansion of y in x 0.353 * [backup-simplify]: Simplify y into y 0.353 * [backup-simplify]: Simplify (* 0 y) into 0 0.353 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.353 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.353 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.353 * [taylor]: Taking taylor expansion of (* t z) in x 0.353 * [taylor]: Taking taylor expansion of t in x 0.353 * [backup-simplify]: Simplify t into t 0.353 * [taylor]: Taking taylor expansion of z in x 0.353 * [backup-simplify]: Simplify z into z 0.353 * [backup-simplify]: Simplify (* t z) into (* t z) 0.353 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.354 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.354 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.354 * [taylor]: Taking taylor expansion of y in y 0.354 * [backup-simplify]: Simplify 0 into 0 0.354 * [backup-simplify]: Simplify 1 into 1 0.354 * [backup-simplify]: Simplify (/ 1 1) into 1 0.354 * [taylor]: Taking taylor expansion of 1 in z 0.354 * [backup-simplify]: Simplify 1 into 1 0.354 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.355 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.355 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.355 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.355 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.355 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.355 * [taylor]: Taking taylor expansion of (* t z) in y 0.355 * [taylor]: Taking taylor expansion of t in y 0.355 * [backup-simplify]: Simplify t into t 0.355 * [taylor]: Taking taylor expansion of z in y 0.355 * [backup-simplify]: Simplify z into z 0.355 * [backup-simplify]: Simplify (* t z) into (* t z) 0.355 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.355 * [taylor]: Taking taylor expansion of 0 in z 0.355 * [backup-simplify]: Simplify 0 into 0 0.355 * [taylor]: Taking taylor expansion of 1 in t 0.355 * [backup-simplify]: Simplify 1 into 1 0.356 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.356 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.356 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.356 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.357 * [backup-simplify]: Simplify (- 0) into 0 0.357 * [backup-simplify]: Simplify (+ 0 0) into 0 0.357 * [taylor]: Taking taylor expansion of 0 in y 0.357 * [backup-simplify]: Simplify 0 into 0 0.357 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.357 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.357 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.357 * [taylor]: Taking taylor expansion of (* t z) in z 0.357 * [taylor]: Taking taylor expansion of t in z 0.357 * [backup-simplify]: Simplify t into t 0.357 * [taylor]: Taking taylor expansion of z in z 0.357 * [backup-simplify]: Simplify 0 into 0 0.357 * [backup-simplify]: Simplify 1 into 1 0.357 * [backup-simplify]: Simplify (* t 0) into 0 0.357 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.357 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.358 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.358 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.358 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.358 * [taylor]: Taking taylor expansion of t in t 0.358 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify 1 into 1 0.358 * [backup-simplify]: Simplify (/ 1 1) into 1 0.358 * [backup-simplify]: Simplify (- 1) into -1 0.358 * [backup-simplify]: Simplify -1 into -1 0.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.361 * [taylor]: Taking taylor expansion of 0 in z 0.361 * [backup-simplify]: Simplify 0 into 0 0.361 * [taylor]: Taking taylor expansion of 0 in t 0.361 * [backup-simplify]: Simplify 0 into 0 0.361 * [taylor]: Taking taylor expansion of 0 in t 0.361 * [backup-simplify]: Simplify 0 into 0 0.361 * [backup-simplify]: Simplify 1 into 1 0.362 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.362 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.363 * [backup-simplify]: Simplify (- 0) into 0 0.363 * [backup-simplify]: Simplify (+ 0 0) into 0 0.363 * [taylor]: Taking taylor expansion of 0 in y 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [taylor]: Taking taylor expansion of 0 in z 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.363 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.363 * [backup-simplify]: Simplify (- 0) into 0 0.363 * [taylor]: Taking taylor expansion of 0 in z 0.363 * [backup-simplify]: Simplify 0 into 0 0.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.364 * [taylor]: Taking taylor expansion of 0 in z 0.364 * [backup-simplify]: Simplify 0 into 0 0.364 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.364 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.365 * [backup-simplify]: Simplify (- 0) into 0 0.365 * [taylor]: Taking taylor expansion of 0 in t 0.365 * [backup-simplify]: Simplify 0 into 0 0.365 * [taylor]: Taking taylor expansion of 0 in t 0.365 * [backup-simplify]: Simplify 0 into 0 0.365 * [taylor]: Taking taylor expansion of 0 in t 0.365 * [backup-simplify]: Simplify 0 into 0 0.365 * [taylor]: Taking taylor expansion of 0 in t 0.365 * [backup-simplify]: Simplify 0 into 0 0.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.365 * [backup-simplify]: Simplify (- 0) into 0 0.365 * [backup-simplify]: Simplify 0 into 0 0.366 * [backup-simplify]: Simplify 0 into 0 0.366 * [backup-simplify]: Simplify 0 into 0 0.366 * [backup-simplify]: Simplify 0 into 0 0.367 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.367 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.367 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.368 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.368 * [backup-simplify]: Simplify (- 0) into 0 0.368 * [backup-simplify]: Simplify (+ 0 0) into 0 0.368 * [taylor]: Taking taylor expansion of 0 in y 0.368 * [backup-simplify]: Simplify 0 into 0 0.368 * [taylor]: Taking taylor expansion of 0 in z 0.368 * [backup-simplify]: Simplify 0 into 0 0.368 * [taylor]: Taking taylor expansion of 0 in z 0.368 * [backup-simplify]: Simplify 0 into 0 0.368 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.369 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.369 * [backup-simplify]: Simplify (- 0) into 0 0.369 * [taylor]: Taking taylor expansion of 0 in z 0.369 * [backup-simplify]: Simplify 0 into 0 0.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.369 * [taylor]: Taking taylor expansion of 0 in z 0.369 * [backup-simplify]: Simplify 0 into 0 0.370 * [taylor]: Taking taylor expansion of 0 in t 0.370 * [backup-simplify]: Simplify 0 into 0 0.370 * [taylor]: Taking taylor expansion of 0 in t 0.370 * [backup-simplify]: Simplify 0 into 0 0.370 * [taylor]: Taking taylor expansion of 0 in t 0.370 * [backup-simplify]: Simplify 0 into 0 0.370 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.370 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.370 * [backup-simplify]: Simplify (- 0) into 0 0.370 * [taylor]: Taking taylor expansion of 0 in t 0.370 * [backup-simplify]: Simplify 0 into 0 0.371 * [taylor]: Taking taylor expansion of 0 in t 0.371 * [backup-simplify]: Simplify 0 into 0 0.371 * [taylor]: Taking taylor expansion of 0 in t 0.371 * [backup-simplify]: Simplify 0 into 0 0.371 * [taylor]: Taking taylor expansion of 0 in t 0.371 * [backup-simplify]: Simplify 0 into 0 0.371 * [backup-simplify]: Simplify 0 into 0 0.371 * [backup-simplify]: Simplify 0 into 0 0.371 * [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)) 0.371 * * * [progress]: simplifying candidates 0.372 * [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)) 0.372 * * [simplify]: Extracting # 0 : cost 0 0.372 * * [simplify]: Extracting # 1 : cost 0 0.372 * * [simplify]: Extracting # 2 : cost 0 0.372 * * [simplify]: Extracting # 3 : cost 0 0.372 * * [simplify]: Extracting # 4 : cost 0 0.372 * * [simplify]: Extracting # 5 : cost 0 0.372 * * [simplify]: Extracting # 6 : cost 0 0.372 * * [simplify]: iteration 0 : 38 enodes (cost 202 ) 0.380 * * [simplify]: Extracting # 0 : cost 0 0.380 * * [simplify]: Extracting # 1 : cost 0 0.381 * * [simplify]: Extracting # 2 : cost 0 0.381 * * [simplify]: Extracting # 3 : cost 0 0.381 * * [simplify]: Extracting # 4 : cost 0 0.381 * * [simplify]: iteration 1 : 104 enodes (cost 193 ) 0.407 * * [simplify]: Extracting # 0 : cost 0 0.408 * * [simplify]: Extracting # 1 : cost 0 0.408 * * [simplify]: Extracting # 2 : cost 0 0.408 * * [simplify]: Extracting # 3 : cost 0 0.409 * * [simplify]: Extracting # 4 : cost 0 0.409 * * [simplify]: Extracting # 5 : cost 0 0.409 * * [simplify]: Extracting # 6 : cost 0 0.410 * * [simplify]: iteration 2 : 318 enodes (cost 178 ) 0.583 * * [simplify]: Extracting # 0 : cost 0 0.585 * * [simplify]: Extracting # 1 : cost 0 0.587 * * [simplify]: Extracting # 2 : cost 0 0.588 * * [simplify]: Extracting # 3 : cost 0 0.590 * * [simplify]: Extracting # 4 : cost 0 0.591 * * [simplify]: iteration 3 : 984 enodes (cost 178 ) 1.291 * * [simplify]: Extracting # 0 : cost 0 1.296 * * [simplify]: Extracting # 1 : cost 0 1.300 * * [simplify]: Extracting # 2 : cost 0 1.303 * * [simplify]: Extracting # 3 : cost 0 1.307 * * [simplify]: Extracting # 4 : cost 0 1.312 * * [simplify]: Extracting # 5 : cost 0 1.315 * * [simplify]: iteration 4 : 2237 enodes (cost 173 ) 2.541 * * [simplify]: Extracting # 0 : cost 0 2.546 * * [simplify]: Extracting # 1 : cost 0 2.551 * * [simplify]: Extracting # 2 : cost 0 2.565 * * [simplify]: Extracting # 3 : cost 0 2.570 * * [simplify]: Extracting # 4 : cost 0 2.575 * * [simplify]: iteration done: 5000 enodes (cost 173 ) 2.575 * [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)) 2.576 * * * [progress]: adding candidates to table 2.630 * * [progress]: iteration 2 / 4 2.630 * * * [progress]: picking best candidate 2.631 * * * * [pick]: Picked # 2.631 * * * [progress]: localizing error 2.638 * * * [progress]: generating rewritten candidates 2.638 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.639 * * * [progress]: generating series expansions 2.639 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.639 * [backup-simplify]: Simplify (fma x y (- (* t z))) into (fma x y (- (* t z))) 2.639 * [approximate]: Taking taylor expansion of (fma x y (- (* t z))) in (x y t z) around 0 2.639 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in z 2.639 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.639 * [taylor]: Taking taylor expansion of (* x y) in z 2.639 * [taylor]: Taking taylor expansion of x in z 2.639 * [backup-simplify]: Simplify x into x 2.639 * [taylor]: Taking taylor expansion of y in z 2.639 * [backup-simplify]: Simplify y into y 2.639 * [taylor]: Taking taylor expansion of (- (* t z)) in z 2.640 * [taylor]: Taking taylor expansion of (* t z) in z 2.640 * [taylor]: Taking taylor expansion of t in z 2.640 * [backup-simplify]: Simplify t into t 2.640 * [taylor]: Taking taylor expansion of z in z 2.640 * [backup-simplify]: Simplify 0 into 0 2.640 * [backup-simplify]: Simplify 1 into 1 2.640 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in t 2.640 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.640 * [taylor]: Taking taylor expansion of (* x y) in t 2.640 * [taylor]: Taking taylor expansion of x in t 2.640 * [backup-simplify]: Simplify x into x 2.640 * [taylor]: Taking taylor expansion of y in t 2.640 * [backup-simplify]: Simplify y into y 2.640 * [taylor]: Taking taylor expansion of (- (* t z)) in t 2.640 * [taylor]: Taking taylor expansion of (* t z) in t 2.640 * [taylor]: Taking taylor expansion of t in t 2.640 * [backup-simplify]: Simplify 0 into 0 2.640 * [backup-simplify]: Simplify 1 into 1 2.640 * [taylor]: Taking taylor expansion of z in t 2.640 * [backup-simplify]: Simplify z into z 2.640 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in y 2.640 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.640 * [taylor]: Taking taylor expansion of (* x y) in y 2.640 * [taylor]: Taking taylor expansion of x in y 2.640 * [backup-simplify]: Simplify x into x 2.640 * [taylor]: Taking taylor expansion of y in y 2.640 * [backup-simplify]: Simplify 0 into 0 2.640 * [backup-simplify]: Simplify 1 into 1 2.640 * [taylor]: Taking taylor expansion of (- (* t z)) in y 2.640 * [taylor]: Taking taylor expansion of (* t z) in y 2.640 * [taylor]: Taking taylor expansion of t in y 2.640 * [backup-simplify]: Simplify t into t 2.640 * [taylor]: Taking taylor expansion of z in y 2.640 * [backup-simplify]: Simplify z into z 2.640 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in x 2.640 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.640 * [taylor]: Taking taylor expansion of (* x y) in x 2.640 * [taylor]: Taking taylor expansion of x in x 2.640 * [backup-simplify]: Simplify 0 into 0 2.640 * [backup-simplify]: Simplify 1 into 1 2.640 * [taylor]: Taking taylor expansion of y in x 2.640 * [backup-simplify]: Simplify y into y 2.640 * [taylor]: Taking taylor expansion of (- (* t z)) in x 2.640 * [taylor]: Taking taylor expansion of (* t z) in x 2.640 * [taylor]: Taking taylor expansion of t in x 2.640 * [backup-simplify]: Simplify t into t 2.640 * [taylor]: Taking taylor expansion of z in x 2.641 * [backup-simplify]: Simplify z into z 2.641 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in x 2.641 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.641 * [taylor]: Taking taylor expansion of (* x y) in x 2.641 * [taylor]: Taking taylor expansion of x in x 2.641 * [backup-simplify]: Simplify 0 into 0 2.641 * [backup-simplify]: Simplify 1 into 1 2.641 * [taylor]: Taking taylor expansion of y in x 2.641 * [backup-simplify]: Simplify y into y 2.641 * [taylor]: Taking taylor expansion of (- (* t z)) in x 2.641 * [taylor]: Taking taylor expansion of (* t z) in x 2.641 * [taylor]: Taking taylor expansion of t in x 2.641 * [backup-simplify]: Simplify t into t 2.641 * [taylor]: Taking taylor expansion of z in x 2.641 * [backup-simplify]: Simplify z into z 2.641 * [backup-simplify]: Simplify (* 0 y) into 0 2.641 * [backup-simplify]: Simplify (* t z) into (* t z) 2.641 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 2.641 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z)) 2.641 * [taylor]: Taking taylor expansion of (- (* t z)) in y 2.641 * [taylor]: Taking taylor expansion of (* t z) in y 2.641 * [taylor]: Taking taylor expansion of t in y 2.641 * [backup-simplify]: Simplify t into t 2.641 * [taylor]: Taking taylor expansion of z in y 2.641 * [backup-simplify]: Simplify z into z 2.641 * [backup-simplify]: Simplify (* t z) into (* t z) 2.641 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 2.641 * [taylor]: Taking taylor expansion of (- (* t z)) in t 2.641 * [taylor]: Taking taylor expansion of (* t z) in t 2.641 * [taylor]: Taking taylor expansion of t in t 2.641 * [backup-simplify]: Simplify 0 into 0 2.641 * [backup-simplify]: Simplify 1 into 1 2.641 * [taylor]: Taking taylor expansion of z in t 2.641 * [backup-simplify]: Simplify z into z 2.641 * [backup-simplify]: Simplify (* 0 z) into 0 2.642 * [backup-simplify]: Simplify (- 0) into 0 2.642 * [taylor]: Taking taylor expansion of 0 in z 2.642 * [backup-simplify]: Simplify 0 into 0 2.642 * [backup-simplify]: Simplify 0 into 0 2.642 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.642 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.643 * [backup-simplify]: Simplify (- 0) into 0 2.643 * [backup-simplify]: Simplify (+ y 0) into y 2.643 * [taylor]: Taking taylor expansion of y in y 2.643 * [backup-simplify]: Simplify 0 into 0 2.643 * [backup-simplify]: Simplify 1 into 1 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 z 2.643 * [backup-simplify]: Simplify 0 into 0 2.643 * [backup-simplify]: Simplify 0 into 0 2.643 * [backup-simplify]: Simplify (+ (* t 0) (* 0 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 2.644 * [taylor]: Taking taylor expansion of 0 in z 2.644 * [backup-simplify]: Simplify 0 into 0 2.644 * [backup-simplify]: Simplify 0 into 0 2.644 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.644 * [backup-simplify]: Simplify (- z) into (- z) 2.644 * [taylor]: Taking taylor expansion of (- z) in z 2.644 * [taylor]: Taking taylor expansion of z in z 2.644 * [backup-simplify]: Simplify 0 into 0 2.644 * [backup-simplify]: Simplify 1 into 1 2.645 * [backup-simplify]: Simplify (- 0) into 0 2.645 * [backup-simplify]: Simplify 0 into 0 2.645 * [backup-simplify]: Simplify 0 into 0 2.645 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.646 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.646 * [backup-simplify]: Simplify (- 0) into 0 2.647 * [backup-simplify]: Simplify (+ 0 0) into 0 2.647 * [taylor]: Taking taylor expansion of 0 in y 2.647 * [backup-simplify]: Simplify 0 into 0 2.647 * [taylor]: Taking taylor expansion of 0 in t 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 2.647 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 y) (- (* (/ 1 t) (/ 1 z)))) into (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) 2.647 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in (x y t z) around 0 2.647 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in z 2.647 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.647 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z 2.647 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.647 * [taylor]: Taking taylor expansion of x in z 2.647 * [backup-simplify]: Simplify x into x 2.647 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.648 * [taylor]: Taking taylor expansion of (/ 1 y) in z 2.648 * [taylor]: Taking taylor expansion of y in z 2.648 * [backup-simplify]: Simplify y into y 2.648 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.648 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 2.648 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 2.648 * [taylor]: Taking taylor expansion of (* t z) in z 2.648 * [taylor]: Taking taylor expansion of t in z 2.648 * [backup-simplify]: Simplify t into t 2.648 * [taylor]: Taking taylor expansion of z in z 2.648 * [backup-simplify]: Simplify 0 into 0 2.648 * [backup-simplify]: Simplify 1 into 1 2.648 * [backup-simplify]: Simplify (* t 0) into 0 2.648 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 2.648 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 2.648 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in t 2.649 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.649 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t 2.649 * [taylor]: Taking taylor expansion of (/ 1 x) in t 2.649 * [taylor]: Taking taylor expansion of x in t 2.649 * [backup-simplify]: Simplify x into x 2.649 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.649 * [taylor]: Taking taylor expansion of (/ 1 y) in t 2.649 * [taylor]: Taking taylor expansion of y in t 2.649 * [backup-simplify]: Simplify y into y 2.649 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.649 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.649 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.649 * [taylor]: Taking taylor expansion of (* t z) in t 2.649 * [taylor]: Taking taylor expansion of t in t 2.649 * [backup-simplify]: Simplify 0 into 0 2.649 * [backup-simplify]: Simplify 1 into 1 2.649 * [taylor]: Taking taylor expansion of z in t 2.649 * [backup-simplify]: Simplify z into z 2.649 * [backup-simplify]: Simplify (* 0 z) into 0 2.650 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.650 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.650 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in y 2.650 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.650 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 2.650 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.650 * [taylor]: Taking taylor expansion of x in y 2.650 * [backup-simplify]: Simplify x into x 2.650 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.650 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.650 * [taylor]: Taking taylor expansion of y in y 2.650 * [backup-simplify]: Simplify 0 into 0 2.650 * [backup-simplify]: Simplify 1 into 1 2.650 * [backup-simplify]: Simplify (/ 1 1) into 1 2.650 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.651 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.651 * [taylor]: Taking taylor expansion of (* t z) in y 2.651 * [taylor]: Taking taylor expansion of t in y 2.651 * [backup-simplify]: Simplify t into t 2.651 * [taylor]: Taking taylor expansion of z in y 2.651 * [backup-simplify]: Simplify z into z 2.651 * [backup-simplify]: Simplify (* t z) into (* t z) 2.651 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.651 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in x 2.651 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.651 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 2.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.651 * [taylor]: Taking taylor expansion of x in x 2.651 * [backup-simplify]: Simplify 0 into 0 2.651 * [backup-simplify]: Simplify 1 into 1 2.651 * [backup-simplify]: Simplify (/ 1 1) into 1 2.651 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.652 * [taylor]: Taking taylor expansion of y in x 2.652 * [backup-simplify]: Simplify y into y 2.652 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.652 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.652 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.652 * [taylor]: Taking taylor expansion of (* t z) in x 2.652 * [taylor]: Taking taylor expansion of t in x 2.652 * [backup-simplify]: Simplify t into t 2.652 * [taylor]: Taking taylor expansion of z in x 2.652 * [backup-simplify]: Simplify z into z 2.652 * [backup-simplify]: Simplify (* t z) into (* t z) 2.652 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.652 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in x 2.652 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.652 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 2.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.652 * [taylor]: Taking taylor expansion of x in x 2.652 * [backup-simplify]: Simplify 0 into 0 2.652 * [backup-simplify]: Simplify 1 into 1 2.653 * [backup-simplify]: Simplify (/ 1 1) into 1 2.653 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.653 * [taylor]: Taking taylor expansion of y in x 2.653 * [backup-simplify]: Simplify y into y 2.653 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.653 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.653 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.653 * [taylor]: Taking taylor expansion of (* t z) in x 2.653 * [taylor]: Taking taylor expansion of t in x 2.653 * [backup-simplify]: Simplify t into t 2.653 * [taylor]: Taking taylor expansion of z in x 2.653 * [backup-simplify]: Simplify z into z 2.653 * [backup-simplify]: Simplify (* t z) into (* t z) 2.653 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.653 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y) 2.653 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.653 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.653 * [taylor]: Taking taylor expansion of y in y 2.653 * [backup-simplify]: Simplify 0 into 0 2.653 * [backup-simplify]: Simplify 1 into 1 2.654 * [backup-simplify]: Simplify (/ 1 1) into 1 2.654 * [taylor]: Taking taylor expansion of 1 in t 2.654 * [backup-simplify]: Simplify 1 into 1 2.654 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.655 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0 2.655 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.655 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 2.655 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.655 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.655 * [taylor]: Taking taylor expansion of (* t z) in y 2.655 * [taylor]: Taking taylor expansion of t in y 2.655 * [backup-simplify]: Simplify t into t 2.655 * [taylor]: Taking taylor expansion of z in y 2.655 * [backup-simplify]: Simplify z into z 2.656 * [backup-simplify]: Simplify (* t z) into (* t z) 2.656 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.656 * [taylor]: Taking taylor expansion of 0 in t 2.656 * [backup-simplify]: Simplify 0 into 0 2.656 * [taylor]: Taking taylor expansion of 1 in z 2.656 * [backup-simplify]: Simplify 1 into 1 2.657 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.658 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 2.658 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.659 * [backup-simplify]: Simplify (- 0) into 0 2.659 * [backup-simplify]: Simplify (+ 0 0) into 0 2.659 * [taylor]: Taking taylor expansion of 0 in y 2.659 * [backup-simplify]: Simplify 0 into 0 2.659 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.659 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.659 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.659 * [taylor]: Taking taylor expansion of (* t z) in t 2.659 * [taylor]: Taking taylor expansion of t in t 2.659 * [backup-simplify]: Simplify 0 into 0 2.659 * [backup-simplify]: Simplify 1 into 1 2.659 * [taylor]: Taking taylor expansion of z in t 2.659 * [backup-simplify]: Simplify z into z 2.659 * [backup-simplify]: Simplify (* 0 z) into 0 2.660 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.660 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.660 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 2.660 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.660 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.660 * [taylor]: Taking taylor expansion of z in z 2.660 * [backup-simplify]: Simplify 0 into 0 2.660 * [backup-simplify]: Simplify 1 into 1 2.660 * [backup-simplify]: Simplify (/ 1 1) into 1 2.661 * [backup-simplify]: Simplify (- 1) into -1 2.661 * [backup-simplify]: Simplify -1 into -1 2.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.662 * [taylor]: Taking taylor expansion of 0 in t 2.662 * [backup-simplify]: Simplify 0 into 0 2.662 * [taylor]: Taking taylor expansion of 0 in z 2.662 * [backup-simplify]: Simplify 0 into 0 2.662 * [taylor]: Taking taylor expansion of 0 in z 2.662 * [backup-simplify]: Simplify 0 into 0 2.662 * [backup-simplify]: Simplify 1 into 1 2.662 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.663 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 2.663 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.664 * [backup-simplify]: Simplify (- 0) into 0 2.664 * [backup-simplify]: Simplify (+ 0 0) into 0 2.664 * [taylor]: Taking taylor expansion of 0 in y 2.664 * [backup-simplify]: Simplify 0 into 0 2.664 * [taylor]: Taking taylor expansion of 0 in t 2.664 * [backup-simplify]: Simplify 0 into 0 2.664 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.665 * [backup-simplify]: Simplify (- 0) into 0 2.665 * [taylor]: Taking taylor expansion of 0 in t 2.665 * [backup-simplify]: Simplify 0 into 0 2.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.665 * [taylor]: Taking taylor expansion of 0 in t 2.665 * [backup-simplify]: Simplify 0 into 0 2.666 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 2.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.666 * [backup-simplify]: Simplify (- 0) into 0 2.666 * [taylor]: Taking taylor expansion of 0 in z 2.666 * [backup-simplify]: Simplify 0 into 0 2.666 * [taylor]: Taking taylor expansion of 0 in z 2.666 * [backup-simplify]: Simplify 0 into 0 2.666 * [taylor]: Taking taylor expansion of 0 in z 2.666 * [backup-simplify]: Simplify 0 into 0 2.666 * [taylor]: Taking taylor expansion of 0 in z 2.666 * [backup-simplify]: Simplify 0 into 0 2.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.667 * [backup-simplify]: Simplify (- 0) into 0 2.667 * [backup-simplify]: Simplify 0 into 0 2.667 * [backup-simplify]: Simplify 0 into 0 2.667 * [backup-simplify]: Simplify 0 into 0 2.667 * [backup-simplify]: Simplify 0 into 0 2.668 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.670 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0 2.671 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 2.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.671 * [backup-simplify]: Simplify (- 0) into 0 2.671 * [backup-simplify]: Simplify (+ 0 0) into 0 2.671 * [taylor]: Taking taylor expansion of 0 in y 2.672 * [backup-simplify]: Simplify 0 into 0 2.672 * [taylor]: Taking taylor expansion of 0 in t 2.672 * [backup-simplify]: Simplify 0 into 0 2.672 * [taylor]: Taking taylor expansion of 0 in t 2.672 * [backup-simplify]: Simplify 0 into 0 2.672 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.673 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.673 * [backup-simplify]: Simplify (- 0) into 0 2.673 * [taylor]: Taking taylor expansion of 0 in t 2.673 * [backup-simplify]: Simplify 0 into 0 2.674 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.674 * [taylor]: Taking taylor expansion of 0 in t 2.674 * [backup-simplify]: Simplify 0 into 0 2.674 * [taylor]: Taking taylor expansion of 0 in z 2.674 * [backup-simplify]: Simplify 0 into 0 2.674 * [taylor]: Taking taylor expansion of 0 in z 2.674 * [backup-simplify]: Simplify 0 into 0 2.674 * [taylor]: Taking taylor expansion of 0 in z 2.674 * [backup-simplify]: Simplify 0 into 0 2.675 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 2.675 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.675 * [backup-simplify]: Simplify (- 0) into 0 2.675 * [taylor]: Taking taylor expansion of 0 in z 2.675 * [backup-simplify]: Simplify 0 into 0 2.676 * [taylor]: Taking taylor expansion of 0 in z 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [taylor]: Taking taylor expansion of 0 in z 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [taylor]: Taking taylor expansion of 0 in z 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [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)) 2.676 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- y)) (- (* (/ 1 (- t)) (/ 1 (- z))))) into (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) 2.676 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in (x y t z) around 0 2.676 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in z 2.677 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.677 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z 2.677 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.677 * [taylor]: Taking taylor expansion of -1 in z 2.677 * [backup-simplify]: Simplify -1 into -1 2.677 * [taylor]: Taking taylor expansion of x in z 2.677 * [backup-simplify]: Simplify x into x 2.677 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.677 * [taylor]: Taking taylor expansion of (/ -1 y) in z 2.677 * [taylor]: Taking taylor expansion of -1 in z 2.677 * [backup-simplify]: Simplify -1 into -1 2.677 * [taylor]: Taking taylor expansion of y in z 2.677 * [backup-simplify]: Simplify y into y 2.677 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.677 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 2.677 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 2.677 * [taylor]: Taking taylor expansion of (* t z) in z 2.677 * [taylor]: Taking taylor expansion of t in z 2.677 * [backup-simplify]: Simplify t into t 2.677 * [taylor]: Taking taylor expansion of z in z 2.677 * [backup-simplify]: Simplify 0 into 0 2.677 * [backup-simplify]: Simplify 1 into 1 2.677 * [backup-simplify]: Simplify (* t 0) into 0 2.677 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 2.677 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 2.677 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in t 2.677 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.677 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t 2.677 * [taylor]: Taking taylor expansion of (/ -1 x) in t 2.677 * [taylor]: Taking taylor expansion of -1 in t 2.678 * [backup-simplify]: Simplify -1 into -1 2.678 * [taylor]: Taking taylor expansion of x in t 2.678 * [backup-simplify]: Simplify x into x 2.678 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.678 * [taylor]: Taking taylor expansion of (/ -1 y) in t 2.678 * [taylor]: Taking taylor expansion of -1 in t 2.678 * [backup-simplify]: Simplify -1 into -1 2.678 * [taylor]: Taking taylor expansion of y in t 2.678 * [backup-simplify]: Simplify y into y 2.678 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.678 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.678 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.678 * [taylor]: Taking taylor expansion of (* t z) in t 2.678 * [taylor]: Taking taylor expansion of t in t 2.678 * [backup-simplify]: Simplify 0 into 0 2.678 * [backup-simplify]: Simplify 1 into 1 2.678 * [taylor]: Taking taylor expansion of z in t 2.678 * [backup-simplify]: Simplify z into z 2.678 * [backup-simplify]: Simplify (* 0 z) into 0 2.678 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.678 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.678 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in y 2.678 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.678 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 2.678 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.678 * [taylor]: Taking taylor expansion of -1 in y 2.678 * [backup-simplify]: Simplify -1 into -1 2.678 * [taylor]: Taking taylor expansion of x in y 2.678 * [backup-simplify]: Simplify x into x 2.678 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.678 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.678 * [taylor]: Taking taylor expansion of -1 in y 2.678 * [backup-simplify]: Simplify -1 into -1 2.678 * [taylor]: Taking taylor expansion of y in y 2.678 * [backup-simplify]: Simplify 0 into 0 2.679 * [backup-simplify]: Simplify 1 into 1 2.679 * [backup-simplify]: Simplify (/ -1 1) into -1 2.679 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.679 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.679 * [taylor]: Taking taylor expansion of (* t z) in y 2.679 * [taylor]: Taking taylor expansion of t in y 2.679 * [backup-simplify]: Simplify t into t 2.679 * [taylor]: Taking taylor expansion of z in y 2.679 * [backup-simplify]: Simplify z into z 2.679 * [backup-simplify]: Simplify (* t z) into (* t z) 2.679 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.679 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in x 2.679 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.679 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 2.679 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.679 * [taylor]: Taking taylor expansion of -1 in x 2.679 * [backup-simplify]: Simplify -1 into -1 2.679 * [taylor]: Taking taylor expansion of x in x 2.679 * [backup-simplify]: Simplify 0 into 0 2.679 * [backup-simplify]: Simplify 1 into 1 2.679 * [backup-simplify]: Simplify (/ -1 1) into -1 2.680 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.680 * [taylor]: Taking taylor expansion of -1 in x 2.680 * [backup-simplify]: Simplify -1 into -1 2.680 * [taylor]: Taking taylor expansion of y in x 2.680 * [backup-simplify]: Simplify y into y 2.680 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.680 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.680 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.680 * [taylor]: Taking taylor expansion of (* t z) in x 2.680 * [taylor]: Taking taylor expansion of t in x 2.680 * [backup-simplify]: Simplify t into t 2.680 * [taylor]: Taking taylor expansion of z in x 2.680 * [backup-simplify]: Simplify z into z 2.680 * [backup-simplify]: Simplify (* t z) into (* t z) 2.680 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.680 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in x 2.680 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.680 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 2.680 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.680 * [taylor]: Taking taylor expansion of -1 in x 2.680 * [backup-simplify]: Simplify -1 into -1 2.680 * [taylor]: Taking taylor expansion of x in x 2.680 * [backup-simplify]: Simplify 0 into 0 2.680 * [backup-simplify]: Simplify 1 into 1 2.680 * [backup-simplify]: Simplify (/ -1 1) into -1 2.680 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.680 * [taylor]: Taking taylor expansion of -1 in x 2.680 * [backup-simplify]: Simplify -1 into -1 2.680 * [taylor]: Taking taylor expansion of y in x 2.680 * [backup-simplify]: Simplify y into y 2.680 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.680 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.680 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.681 * [taylor]: Taking taylor expansion of (* t z) in x 2.681 * [taylor]: Taking taylor expansion of t in x 2.681 * [backup-simplify]: Simplify t into t 2.681 * [taylor]: Taking taylor expansion of z in x 2.681 * [backup-simplify]: Simplify z into z 2.681 * [backup-simplify]: Simplify (* t z) into (* t z) 2.681 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.681 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y) 2.681 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.681 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.681 * [taylor]: Taking taylor expansion of y in y 2.681 * [backup-simplify]: Simplify 0 into 0 2.681 * [backup-simplify]: Simplify 1 into 1 2.681 * [backup-simplify]: Simplify (/ 1 1) into 1 2.681 * [taylor]: Taking taylor expansion of 1 in t 2.681 * [backup-simplify]: Simplify 1 into 1 2.681 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 2.682 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.682 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0 2.682 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.682 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 2.682 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.682 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.682 * [taylor]: Taking taylor expansion of (* t z) in y 2.682 * [taylor]: Taking taylor expansion of t in y 2.682 * [backup-simplify]: Simplify t into t 2.682 * [taylor]: Taking taylor expansion of z in y 2.682 * [backup-simplify]: Simplify z into z 2.682 * [backup-simplify]: Simplify (* t z) into (* t z) 2.682 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.683 * [taylor]: Taking taylor expansion of 0 in t 2.683 * [backup-simplify]: Simplify 0 into 0 2.683 * [taylor]: Taking taylor expansion of 1 in z 2.683 * [backup-simplify]: Simplify 1 into 1 2.683 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.684 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.684 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0 2.684 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.684 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.685 * [backup-simplify]: Simplify (- 0) into 0 2.685 * [backup-simplify]: Simplify (+ 0 0) into 0 2.685 * [taylor]: Taking taylor expansion of 0 in y 2.685 * [backup-simplify]: Simplify 0 into 0 2.685 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.685 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.685 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.685 * [taylor]: Taking taylor expansion of (* t z) in t 2.685 * [taylor]: Taking taylor expansion of t in t 2.685 * [backup-simplify]: Simplify 0 into 0 2.685 * [backup-simplify]: Simplify 1 into 1 2.685 * [taylor]: Taking taylor expansion of z in t 2.685 * [backup-simplify]: Simplify z into z 2.685 * [backup-simplify]: Simplify (* 0 z) into 0 2.686 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.686 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.686 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 2.686 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.686 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.686 * [taylor]: Taking taylor expansion of z in z 2.686 * [backup-simplify]: Simplify 0 into 0 2.686 * [backup-simplify]: Simplify 1 into 1 2.686 * [backup-simplify]: Simplify (/ 1 1) into 1 2.686 * [backup-simplify]: Simplify (- 1) into -1 2.686 * [backup-simplify]: Simplify -1 into -1 2.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.687 * [taylor]: Taking taylor expansion of 0 in t 2.687 * [backup-simplify]: Simplify 0 into 0 2.687 * [taylor]: Taking taylor expansion of 0 in z 2.687 * [backup-simplify]: Simplify 0 into 0 2.687 * [taylor]: Taking taylor expansion of 0 in z 2.687 * [backup-simplify]: Simplify 0 into 0 2.687 * [backup-simplify]: Simplify 1 into 1 2.687 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.688 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.689 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0 2.689 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.690 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.690 * [backup-simplify]: Simplify (- 0) into 0 2.691 * [backup-simplify]: Simplify (+ 0 0) into 0 2.691 * [taylor]: Taking taylor expansion of 0 in y 2.691 * [backup-simplify]: Simplify 0 into 0 2.691 * [taylor]: Taking taylor expansion of 0 in t 2.691 * [backup-simplify]: Simplify 0 into 0 2.691 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.691 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.691 * [backup-simplify]: Simplify (- 0) into 0 2.691 * [taylor]: Taking taylor expansion of 0 in t 2.691 * [backup-simplify]: Simplify 0 into 0 2.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.692 * [taylor]: Taking taylor expansion of 0 in t 2.692 * [backup-simplify]: Simplify 0 into 0 2.693 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 2.693 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.694 * [backup-simplify]: Simplify (- 0) into 0 2.694 * [taylor]: Taking taylor expansion of 0 in z 2.694 * [backup-simplify]: Simplify 0 into 0 2.694 * [taylor]: Taking taylor expansion of 0 in z 2.694 * [backup-simplify]: Simplify 0 into 0 2.694 * [taylor]: Taking taylor expansion of 0 in z 2.694 * [backup-simplify]: Simplify 0 into 0 2.694 * [taylor]: Taking taylor expansion of 0 in z 2.694 * [backup-simplify]: Simplify 0 into 0 2.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.695 * [backup-simplify]: Simplify (- 0) into 0 2.695 * [backup-simplify]: Simplify 0 into 0 2.695 * [backup-simplify]: Simplify 0 into 0 2.695 * [backup-simplify]: Simplify 0 into 0 2.695 * [backup-simplify]: Simplify 0 into 0 2.696 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.697 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.698 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) into 0 2.699 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 2.699 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.700 * [backup-simplify]: Simplify (- 0) into 0 2.700 * [backup-simplify]: Simplify (+ 0 0) into 0 2.700 * [taylor]: Taking taylor expansion of 0 in y 2.700 * [backup-simplify]: Simplify 0 into 0 2.700 * [taylor]: Taking taylor expansion of 0 in t 2.700 * [backup-simplify]: Simplify 0 into 0 2.700 * [taylor]: Taking taylor expansion of 0 in t 2.700 * [backup-simplify]: Simplify 0 into 0 2.701 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.701 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.701 * [backup-simplify]: Simplify (- 0) into 0 2.701 * [taylor]: Taking taylor expansion of 0 in t 2.701 * [backup-simplify]: Simplify 0 into 0 2.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.702 * [taylor]: Taking taylor expansion of 0 in t 2.702 * [backup-simplify]: Simplify 0 into 0 2.702 * [taylor]: Taking taylor expansion of 0 in z 2.702 * [backup-simplify]: Simplify 0 into 0 2.702 * [taylor]: Taking taylor expansion of 0 in z 2.702 * [backup-simplify]: Simplify 0 into 0 2.702 * [taylor]: Taking taylor expansion of 0 in z 2.703 * [backup-simplify]: Simplify 0 into 0 2.704 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 2.704 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.704 * [backup-simplify]: Simplify (- 0) into 0 2.704 * [taylor]: Taking taylor expansion of 0 in z 2.704 * [backup-simplify]: Simplify 0 into 0 2.704 * [taylor]: Taking taylor expansion of 0 in z 2.704 * [backup-simplify]: Simplify 0 into 0 2.704 * [taylor]: Taking taylor expansion of 0 in z 2.704 * [backup-simplify]: Simplify 0 into 0 2.704 * [taylor]: Taking taylor expansion of 0 in z 2.704 * [backup-simplify]: Simplify 0 into 0 2.704 * [backup-simplify]: Simplify 0 into 0 2.705 * [backup-simplify]: Simplify 0 into 0 2.705 * [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)) 2.705 * * * [progress]: simplifying candidates 2.706 * [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)) 2.706 * * [simplify]: Extracting # 0 : cost 0 2.706 * * [simplify]: Extracting # 1 : cost 0 2.706 * * [simplify]: Extracting # 2 : cost 0 2.707 * * [simplify]: Extracting # 3 : cost 0 2.707 * * [simplify]: Extracting # 4 : cost 0 2.707 * * [simplify]: Extracting # 5 : cost 0 2.707 * * [simplify]: iteration 0 : 19 enodes (cost 114 ) 2.712 * * [simplify]: Extracting # 0 : cost 0 2.712 * * [simplify]: Extracting # 1 : cost 0 2.712 * * [simplify]: Extracting # 2 : cost 0 2.712 * * [simplify]: iteration 1 : 27 enodes (cost 114 ) 2.716 * * [simplify]: Extracting # 0 : cost 0 2.716 * * [simplify]: Extracting # 1 : cost 0 2.717 * * [simplify]: Extracting # 2 : cost 0 2.717 * * [simplify]: iteration 2 : 50 enodes (cost 100 ) 2.738 * * [simplify]: Extracting # 0 : cost 0 2.738 * * [simplify]: Extracting # 1 : cost 0 2.738 * * [simplify]: Extracting # 2 : cost 0 2.739 * * [simplify]: Extracting # 3 : cost 0 2.739 * * [simplify]: iteration 3 : 188 enodes (cost 100 ) 2.866 * * [simplify]: Extracting # 0 : cost 0 2.867 * * [simplify]: Extracting # 1 : cost 0 2.868 * * [simplify]: Extracting # 2 : cost 0 2.868 * * [simplify]: Extracting # 3 : cost 0 2.869 * * [simplify]: Extracting # 4 : cost 0 2.870 * * [simplify]: Extracting # 5 : cost 0 2.870 * * [simplify]: iteration 4 : 744 enodes (cost 100 ) 4.318 * * [simplify]: Extracting # 0 : cost 0 4.325 * * [simplify]: Extracting # 1 : cost 0 4.328 * * [simplify]: Extracting # 2 : cost 0 4.331 * * [simplify]: Extracting # 3 : cost 0 4.333 * * [simplify]: Extracting # 4 : cost 0 4.336 * * [simplify]: iteration 5 : 3890 enodes (cost 100 ) 6.111 * * [simplify]: Extracting # 0 : cost 0 6.120 * * [simplify]: Extracting # 1 : cost 0 6.130 * * [simplify]: Extracting # 2 : cost 0 6.138 * * [simplify]: iteration done: 5000 enodes (cost 100 ) 6.139 * [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))) 6.139 * * * [progress]: adding candidates to table 6.205 * [progress]: [Phase 3 of 3] Extracting. 6.209 * [simplify]: Simplifying: (fma x y (- (* t z))) 6.209 * * [simplify]: Extracting # 0 : cost 0 6.209 * * [simplify]: Extracting # 1 : cost 0 6.210 * * [simplify]: Extracting # 2 : cost 0 6.210 * * [simplify]: Extracting # 3 : cost 0 6.210 * * [simplify]: Extracting # 4 : cost 0 6.210 * * [simplify]: Extracting # 5 : cost 0 6.210 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 6.210 * * [simplify]: Extracting # 0 : cost 0 6.210 * * [simplify]: Extracting # 1 : cost 0 6.210 * * [simplify]: Extracting # 2 : cost 0 6.210 * * [simplify]: iteration 1 : 12 enodes (cost 7 ) 6.212 * * [simplify]: Extracting # 0 : cost 0 6.212 * * [simplify]: iteration 2 : 14 enodes (cost 7 ) 6.213 * * [simplify]: Extracting # 0 : cost 0 6.213 * * [simplify]: iteration done: 14 enodes (cost 7 ) 6.213 * [simplify]: Simplified to: (fma x y (- (* t z))) 7.355 * [regime-testing]: Baseline error score: 0.006823973309253801 7.359 * [regime-testing]: Oracle error score: 0.006823973309253801 7.359 * [regime-testing]: End program error score: 0.006823973309253801