13.700 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.025 * * * [progress]: [2/2] Setting up program. 0.027 * [progress]: [Phase 2 of 3] Improving. 0.027 * [simplify]: Simplifying: (- (* x y) (* z t)) 0.027 * * [simplify]: Extracting # 0 : cost 0 0.027 * * [simplify]: Extracting # 1 : cost 0 0.027 * * [simplify]: Extracting # 2 : cost 0 0.027 * * [simplify]: Extracting # 3 : cost 0 0.027 * * [simplify]: Extracting # 4 : cost 0 0.027 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 0.028 * * [simplify]: Extracting # 0 : cost 0 0.028 * * [simplify]: Extracting # 1 : cost 0 0.028 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: iteration 1 : 12 enodes (cost 7 ) 0.030 * * [simplify]: Extracting # 0 : cost 0 0.030 * * [simplify]: Extracting # 1 : cost 0 0.030 * * [simplify]: Extracting # 2 : cost 0 0.030 * * [simplify]: iteration 2 : 20 enodes (cost 7 ) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: iteration 3 : 24 enodes (cost 7 ) 0.036 * * [simplify]: Extracting # 0 : cost 0 0.036 * * [simplify]: iteration done: 24 enodes (cost 7 ) 0.036 * [simplify]: Simplified to: (- (* x y) (* z t)) 0.037 * * [progress]: iteration 1 / 4 0.037 * * * [progress]: picking best candidate 0.038 * * * * [pick]: Picked # 0.038 * * * [progress]: localizing error 0.045 * * * [progress]: generating rewritten candidates 0.045 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.054 * * * [progress]: generating series expansions 0.054 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.054 * [backup-simplify]: Simplify (- (* x y) (* z t)) into (- (* x y) (* t z)) 0.054 * [approximate]: Taking taylor expansion of (- (* x y) (* t z)) in (x y z t) around 0 0.054 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in t 0.054 * [taylor]: Taking taylor expansion of (* x y) in t 0.054 * [taylor]: Taking taylor expansion of x in t 0.054 * [backup-simplify]: Simplify x into x 0.054 * [taylor]: Taking taylor expansion of y in t 0.054 * [backup-simplify]: Simplify y into y 0.054 * [taylor]: Taking taylor expansion of (* t z) in t 0.054 * [taylor]: Taking taylor expansion of t in t 0.054 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify 1 into 1 0.054 * [taylor]: Taking taylor expansion of z in t 0.054 * [backup-simplify]: Simplify z into z 0.054 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in z 0.054 * [taylor]: Taking taylor expansion of (* x y) in z 0.054 * [taylor]: Taking taylor expansion of x in z 0.054 * [backup-simplify]: Simplify x into x 0.054 * [taylor]: Taking taylor expansion of y in z 0.054 * [backup-simplify]: Simplify y into y 0.054 * [taylor]: Taking taylor expansion of (* t z) in z 0.054 * [taylor]: Taking taylor expansion of t in z 0.054 * [backup-simplify]: Simplify t into t 0.054 * [taylor]: Taking taylor expansion of z in z 0.054 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify 1 into 1 0.055 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in y 0.055 * [taylor]: Taking taylor expansion of (* x y) in y 0.055 * [taylor]: Taking taylor expansion of x in y 0.055 * [backup-simplify]: Simplify x into x 0.055 * [taylor]: Taking taylor expansion of y in y 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 1 into 1 0.055 * [taylor]: Taking taylor expansion of (* t z) in y 0.055 * [taylor]: Taking taylor expansion of t in y 0.055 * [backup-simplify]: Simplify t into t 0.055 * [taylor]: Taking taylor expansion of z in y 0.055 * [backup-simplify]: Simplify z into z 0.055 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x 0.055 * [taylor]: Taking taylor expansion of (* x y) in x 0.055 * [taylor]: Taking taylor expansion of x in x 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 1 into 1 0.055 * [taylor]: Taking taylor expansion of y in x 0.055 * [backup-simplify]: Simplify y into y 0.055 * [taylor]: Taking taylor expansion of (* t z) in x 0.055 * [taylor]: Taking taylor expansion of t in x 0.055 * [backup-simplify]: Simplify t into t 0.055 * [taylor]: Taking taylor expansion of z in x 0.055 * [backup-simplify]: Simplify z into z 0.055 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x 0.055 * [taylor]: Taking taylor expansion of (* x y) in x 0.055 * [taylor]: Taking taylor expansion of x in x 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 1 into 1 0.055 * [taylor]: Taking taylor expansion of y in x 0.055 * [backup-simplify]: Simplify y into y 0.055 * [taylor]: Taking taylor expansion of (* t z) in x 0.055 * [taylor]: Taking taylor expansion of t in x 0.055 * [backup-simplify]: Simplify t into t 0.055 * [taylor]: Taking taylor expansion of z in x 0.055 * [backup-simplify]: Simplify z into z 0.055 * [backup-simplify]: Simplify (* 0 y) into 0 0.055 * [backup-simplify]: Simplify (* t z) into (* t z) 0.055 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 0.055 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z)) 0.055 * [taylor]: Taking taylor expansion of (- (* t z)) in y 0.055 * [taylor]: Taking taylor expansion of (* t z) in y 0.055 * [taylor]: Taking taylor expansion of t in y 0.055 * [backup-simplify]: Simplify t into t 0.055 * [taylor]: Taking taylor expansion of z in y 0.055 * [backup-simplify]: Simplify z into z 0.055 * [backup-simplify]: Simplify (* t z) into (* t z) 0.055 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 0.055 * [taylor]: Taking taylor expansion of (- (* t z)) in z 0.055 * [taylor]: Taking taylor expansion of (* t z) in z 0.055 * [taylor]: Taking taylor expansion of t in z 0.055 * [backup-simplify]: Simplify t into t 0.055 * [taylor]: Taking taylor expansion of z in z 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 1 into 1 0.056 * [backup-simplify]: Simplify (* t 0) into 0 0.056 * [backup-simplify]: Simplify (- 0) into 0 0.056 * [taylor]: Taking taylor expansion of 0 in t 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.056 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.057 * [backup-simplify]: Simplify (- 0) into 0 0.057 * [backup-simplify]: Simplify (+ y 0) into y 0.057 * [taylor]: Taking taylor expansion of y in y 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify 1 into 1 0.057 * [taylor]: Taking taylor expansion of 0 in z 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [taylor]: Taking taylor expansion of 0 in t 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.057 * [backup-simplify]: Simplify (- 0) into 0 0.057 * [taylor]: Taking taylor expansion of 0 in z 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [taylor]: Taking taylor expansion of 0 in t 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.057 * [backup-simplify]: Simplify (- t) into (- t) 0.057 * [taylor]: Taking taylor expansion of (- t) 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 * [backup-simplify]: Simplify (- 0) into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.059 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.059 * [backup-simplify]: Simplify (- 0) into 0 0.059 * [backup-simplify]: Simplify (+ 0 0) into 0 0.059 * [taylor]: Taking taylor expansion of 0 in y 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [taylor]: Taking taylor expansion of 0 in z 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [taylor]: Taking taylor expansion of 0 in t 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.059 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.059 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.059 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.059 * [taylor]: Taking taylor expansion of (* x y) in t 0.059 * [taylor]: Taking taylor expansion of x in t 0.059 * [backup-simplify]: Simplify x into x 0.059 * [taylor]: Taking taylor expansion of y in t 0.060 * [backup-simplify]: Simplify y into y 0.060 * [backup-simplify]: Simplify (* x y) into (* x y) 0.060 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.060 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 0.060 * [taylor]: Taking taylor expansion of (* t z) in t 0.060 * [taylor]: Taking taylor expansion of t in t 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 1 into 1 0.060 * [taylor]: Taking taylor expansion of z in t 0.060 * [backup-simplify]: Simplify z into z 0.060 * [backup-simplify]: Simplify (* 0 z) into 0 0.060 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.060 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.060 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.060 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.060 * [taylor]: Taking taylor expansion of (* x y) in z 0.060 * [taylor]: Taking taylor expansion of x in z 0.060 * [backup-simplify]: Simplify x into x 0.060 * [taylor]: Taking taylor expansion of y in z 0.060 * [backup-simplify]: Simplify y into y 0.060 * [backup-simplify]: Simplify (* x y) into (* x y) 0.060 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.060 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.060 * [taylor]: Taking taylor expansion of (* t z) in z 0.060 * [taylor]: Taking taylor expansion of t in z 0.060 * [backup-simplify]: Simplify t into t 0.060 * [taylor]: Taking taylor expansion of z in z 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 1 into 1 0.060 * [backup-simplify]: Simplify (* t 0) into 0 0.061 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.061 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.061 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.061 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.061 * [taylor]: Taking taylor expansion of (* x y) in y 0.061 * [taylor]: Taking taylor expansion of x in y 0.061 * [backup-simplify]: Simplify x into x 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 * [backup-simplify]: Simplify (* x 0) into 0 0.061 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.061 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.061 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.061 * [taylor]: Taking taylor expansion of (* t z) in y 0.061 * [taylor]: Taking taylor expansion of t in y 0.061 * [backup-simplify]: Simplify t into t 0.061 * [taylor]: Taking taylor expansion of z in y 0.061 * [backup-simplify]: Simplify z into z 0.061 * [backup-simplify]: Simplify (* t z) into (* t z) 0.061 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.061 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.061 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.061 * [taylor]: Taking taylor expansion of (* x y) in x 0.061 * [taylor]: Taking taylor expansion of x in x 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 1 into 1 0.061 * [taylor]: Taking taylor expansion of y in x 0.061 * [backup-simplify]: Simplify y into y 0.061 * [backup-simplify]: Simplify (* 0 y) into 0 0.062 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.062 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.062 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.062 * [taylor]: Taking taylor expansion of (* t z) in x 0.062 * [taylor]: Taking taylor expansion of t in x 0.062 * [backup-simplify]: Simplify t into t 0.062 * [taylor]: Taking taylor expansion of z in x 0.062 * [backup-simplify]: Simplify z into z 0.062 * [backup-simplify]: Simplify (* t z) into (* t z) 0.062 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.062 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.062 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.062 * [taylor]: Taking taylor expansion of (* x y) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [taylor]: Taking taylor expansion of y in x 0.062 * [backup-simplify]: Simplify y into y 0.062 * [backup-simplify]: Simplify (* 0 y) into 0 0.062 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.062 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.062 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.062 * [taylor]: Taking taylor expansion of (* t z) in x 0.062 * [taylor]: Taking taylor expansion of t in x 0.062 * [backup-simplify]: Simplify t into t 0.062 * [taylor]: Taking taylor expansion of z in x 0.062 * [backup-simplify]: Simplify z into z 0.063 * [backup-simplify]: Simplify (* t z) into (* t z) 0.063 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.063 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.063 * [taylor]: Taking taylor expansion of y in y 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify 1 into 1 0.063 * [backup-simplify]: Simplify (/ 1 1) into 1 0.063 * [taylor]: Taking taylor expansion of 1 in z 0.063 * [backup-simplify]: Simplify 1 into 1 0.064 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.064 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.064 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.064 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.064 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.064 * [taylor]: Taking taylor expansion of (* t z) in y 0.064 * [taylor]: Taking taylor expansion of t in y 0.064 * [backup-simplify]: Simplify t into t 0.064 * [taylor]: Taking taylor expansion of z in y 0.064 * [backup-simplify]: Simplify z into z 0.064 * [backup-simplify]: Simplify (* t z) into (* t z) 0.064 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.064 * [taylor]: Taking taylor expansion of 0 in z 0.064 * [backup-simplify]: Simplify 0 into 0 0.064 * [taylor]: Taking taylor expansion of 1 in t 0.064 * [backup-simplify]: Simplify 1 into 1 0.065 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.065 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.066 * [backup-simplify]: Simplify (- 0) into 0 0.066 * [backup-simplify]: Simplify (+ 0 0) into 0 0.066 * [taylor]: Taking taylor expansion of 0 in y 0.066 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.066 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.066 * [taylor]: Taking taylor expansion of (/ 1 (* 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 (+ (* t 1) (* 0 0)) into t 0.067 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.067 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.067 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.067 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.067 * [taylor]: Taking taylor expansion of t in t 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify 1 into 1 0.067 * [backup-simplify]: Simplify (/ 1 1) into 1 0.067 * [backup-simplify]: Simplify (- 1) into -1 0.067 * [backup-simplify]: Simplify -1 into -1 0.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.074 * [taylor]: Taking taylor expansion of 0 in z 0.074 * [backup-simplify]: Simplify 0 into 0 0.075 * [taylor]: Taking taylor expansion of 0 in t 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [taylor]: Taking taylor expansion of 0 in t 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify 1 into 1 0.076 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.076 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.077 * [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 * [taylor]: Taking taylor expansion of 0 in z 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.077 * [backup-simplify]: Simplify (- 0) into 0 0.077 * [taylor]: Taking taylor expansion of 0 in z 0.077 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.078 * [taylor]: Taking taylor expansion of 0 in z 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.079 * [backup-simplify]: Simplify (- 0) into 0 0.079 * [taylor]: Taking taylor expansion of 0 in t 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [taylor]: Taking taylor expansion of 0 in t 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [taylor]: Taking taylor expansion of 0 in t 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [taylor]: Taking taylor expansion of 0 in t 0.079 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.080 * [backup-simplify]: Simplify (- 0) into 0 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.081 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.082 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.082 * [backup-simplify]: Simplify (- 0) into 0 0.082 * [backup-simplify]: Simplify (+ 0 0) into 0 0.082 * [taylor]: Taking taylor expansion of 0 in y 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [taylor]: Taking taylor expansion of 0 in z 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [taylor]: Taking taylor expansion of 0 in z 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.083 * [backup-simplify]: Simplify (- 0) into 0 0.083 * [taylor]: Taking taylor expansion of 0 in z 0.083 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.084 * [taylor]: Taking taylor expansion of 0 in z 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [taylor]: Taking taylor expansion of 0 in t 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [taylor]: Taking taylor expansion of 0 in t 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [taylor]: Taking taylor expansion of 0 in t 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.085 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.085 * [backup-simplify]: Simplify (- 0) into 0 0.085 * [taylor]: Taking taylor expansion of 0 in t 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [taylor]: Taking taylor expansion of 0 in t 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [taylor]: Taking taylor expansion of 0 in t 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [taylor]: Taking taylor expansion of 0 in t 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [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)) 0.086 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.086 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.086 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.086 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.086 * [taylor]: Taking taylor expansion of (* x y) in t 0.086 * [taylor]: Taking taylor expansion of x in t 0.086 * [backup-simplify]: Simplify x into x 0.086 * [taylor]: Taking taylor expansion of y in t 0.086 * [backup-simplify]: Simplify y into y 0.086 * [backup-simplify]: Simplify (* x y) into (* x y) 0.086 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.086 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 0.086 * [taylor]: Taking taylor expansion of (* t z) in t 0.086 * [taylor]: Taking taylor expansion of t in t 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [taylor]: Taking taylor expansion of z in t 0.086 * [backup-simplify]: Simplify z into z 0.086 * [backup-simplify]: Simplify (* 0 z) into 0 0.086 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.086 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.086 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.086 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.086 * [taylor]: Taking taylor expansion of (* x y) in z 0.086 * [taylor]: Taking taylor expansion of x in z 0.086 * [backup-simplify]: Simplify x into x 0.086 * [taylor]: Taking taylor expansion of y in z 0.086 * [backup-simplify]: Simplify y into y 0.087 * [backup-simplify]: Simplify (* x y) into (* x y) 0.087 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.087 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.087 * [taylor]: Taking taylor expansion of (* t z) in z 0.087 * [taylor]: Taking taylor expansion of t in z 0.087 * [backup-simplify]: Simplify t into t 0.087 * [taylor]: Taking taylor expansion of z in z 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 1 into 1 0.087 * [backup-simplify]: Simplify (* t 0) into 0 0.087 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.087 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.087 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.087 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.087 * [taylor]: Taking taylor expansion of (* x y) in y 0.087 * [taylor]: Taking taylor expansion of x in y 0.087 * [backup-simplify]: Simplify x into x 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 (* x 0) into 0 0.087 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.087 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 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 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.088 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.088 * [taylor]: Taking taylor expansion of (* x y) in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 1 into 1 0.088 * [taylor]: Taking taylor expansion of y in x 0.088 * [backup-simplify]: Simplify y into y 0.088 * [backup-simplify]: Simplify (* 0 y) into 0 0.088 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.088 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.088 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.088 * [taylor]: Taking taylor expansion of (* t z) in x 0.088 * [taylor]: Taking taylor expansion of t in x 0.088 * [backup-simplify]: Simplify t into t 0.088 * [taylor]: Taking taylor expansion of z in x 0.088 * [backup-simplify]: Simplify z into z 0.088 * [backup-simplify]: Simplify (* t z) into (* t z) 0.088 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.088 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.088 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.088 * [taylor]: Taking taylor expansion of (* x y) in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 1 into 1 0.088 * [taylor]: Taking taylor expansion of y in x 0.088 * [backup-simplify]: Simplify y into y 0.088 * [backup-simplify]: Simplify (* 0 y) into 0 0.089 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.089 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.089 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.089 * [taylor]: Taking taylor expansion of (* t z) in x 0.089 * [taylor]: Taking taylor expansion of t in x 0.089 * [backup-simplify]: Simplify t into t 0.089 * [taylor]: Taking taylor expansion of z in x 0.089 * [backup-simplify]: Simplify z into z 0.089 * [backup-simplify]: Simplify (* t z) into (* t z) 0.089 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.089 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 1 into 1 0.089 * [backup-simplify]: Simplify (/ 1 1) into 1 0.089 * [taylor]: Taking taylor expansion of 1 in z 0.089 * [backup-simplify]: Simplify 1 into 1 0.090 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.090 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.090 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.090 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.090 * [taylor]: Taking taylor expansion of (* t z) in y 0.090 * [taylor]: Taking taylor expansion of t in y 0.090 * [backup-simplify]: Simplify t into t 0.090 * [taylor]: Taking taylor expansion of z in y 0.090 * [backup-simplify]: Simplify z into z 0.090 * [backup-simplify]: Simplify (* t z) into (* t z) 0.090 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.091 * [taylor]: Taking taylor expansion of 0 in z 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [taylor]: Taking taylor expansion of 1 in t 0.091 * [backup-simplify]: Simplify 1 into 1 0.092 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.092 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.092 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.092 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.092 * [backup-simplify]: Simplify (- 0) into 0 0.092 * [backup-simplify]: Simplify (+ 0 0) into 0 0.092 * [taylor]: Taking taylor expansion of 0 in y 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.092 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.092 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.093 * [taylor]: Taking taylor expansion of (* t z) in z 0.093 * [taylor]: Taking taylor expansion of t in z 0.093 * [backup-simplify]: Simplify t into t 0.093 * [taylor]: Taking taylor expansion of z in z 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify (* t 0) into 0 0.093 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.093 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.093 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.093 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.093 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.093 * [taylor]: Taking taylor expansion of t in t 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify (/ 1 1) into 1 0.093 * [backup-simplify]: Simplify (- 1) into -1 0.094 * [backup-simplify]: Simplify -1 into -1 0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.094 * [taylor]: Taking taylor expansion of 0 in z 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [taylor]: Taking taylor expansion of 0 in t 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [taylor]: Taking taylor expansion of 0 in t 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify 1 into 1 0.095 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.096 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.096 * [backup-simplify]: Simplify (- 0) into 0 0.096 * [backup-simplify]: Simplify (+ 0 0) into 0 0.096 * [taylor]: Taking taylor expansion of 0 in y 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [taylor]: Taking taylor expansion of 0 in z 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.097 * [backup-simplify]: Simplify (- 0) into 0 0.097 * [taylor]: Taking taylor expansion of 0 in z 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.097 * [taylor]: Taking taylor expansion of 0 in z 0.097 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.098 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.098 * [backup-simplify]: Simplify (- 0) into 0 0.098 * [taylor]: Taking taylor expansion of 0 in t 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [taylor]: Taking taylor expansion of 0 in t 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [taylor]: Taking taylor expansion of 0 in t 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [taylor]: Taking taylor expansion of 0 in t 0.098 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.099 * [backup-simplify]: Simplify (- 0) into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.101 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.101 * [backup-simplify]: Simplify (- 0) into 0 0.101 * [backup-simplify]: Simplify (+ 0 0) into 0 0.101 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [taylor]: Taking taylor expansion of 0 in z 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [taylor]: Taking taylor expansion of 0 in z 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.102 * [backup-simplify]: Simplify (- 0) into 0 0.102 * [taylor]: Taking taylor expansion of 0 in z 0.102 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.103 * [taylor]: Taking taylor expansion of 0 in z 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [taylor]: Taking taylor expansion of 0 in t 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [taylor]: Taking taylor expansion of 0 in t 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [taylor]: Taking taylor expansion of 0 in t 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.104 * [backup-simplify]: Simplify (- 0) into 0 0.104 * [taylor]: Taking taylor expansion of 0 in t 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [taylor]: Taking taylor expansion of 0 in t 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [taylor]: Taking taylor expansion of 0 in t 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [taylor]: Taking taylor expansion of 0 in t 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [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)) 0.105 * * * [progress]: simplifying candidates 0.105 * [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)) 0.105 * * [simplify]: Extracting # 0 : cost 0 0.105 * * [simplify]: Extracting # 1 : cost 0 0.105 * * [simplify]: Extracting # 2 : cost 0 0.105 * * [simplify]: Extracting # 3 : cost 0 0.106 * * [simplify]: Extracting # 4 : cost 0 0.106 * * [simplify]: Extracting # 5 : cost 0 0.106 * * [simplify]: Extracting # 6 : cost 0 0.106 * * [simplify]: iteration 0 : 38 enodes (cost 202 ) 0.113 * * [simplify]: Extracting # 0 : cost 0 0.113 * * [simplify]: Extracting # 1 : cost 0 0.113 * * [simplify]: Extracting # 2 : cost 0 0.113 * * [simplify]: Extracting # 3 : cost 0 0.113 * * [simplify]: Extracting # 4 : cost 0 0.113 * * [simplify]: iteration 1 : 104 enodes (cost 193 ) 0.138 * * [simplify]: Extracting # 0 : cost 0 0.139 * * [simplify]: Extracting # 1 : cost 0 0.139 * * [simplify]: Extracting # 2 : cost 0 0.139 * * [simplify]: Extracting # 3 : cost 0 0.139 * * [simplify]: Extracting # 4 : cost 0 0.140 * * [simplify]: Extracting # 5 : cost 0 0.140 * * [simplify]: iteration 2 : 327 enodes (cost 178 ) 0.281 * * [simplify]: Extracting # 0 : cost 0 0.282 * * [simplify]: Extracting # 1 : cost 0 0.283 * * [simplify]: Extracting # 2 : cost 0 0.284 * * [simplify]: Extracting # 3 : cost 0 0.285 * * [simplify]: Extracting # 4 : cost 0 0.286 * * [simplify]: iteration 3 : 1094 enodes (cost 178 ) 0.983 * * [simplify]: Extracting # 0 : cost 0 0.987 * * [simplify]: Extracting # 1 : cost 0 0.989 * * [simplify]: Extracting # 2 : cost 0 0.992 * * [simplify]: Extracting # 3 : cost 0 0.994 * * [simplify]: Extracting # 4 : cost 0 0.996 * * [simplify]: iteration 4 : 3080 enodes (cost 173 ) 1.915 * * [simplify]: Extracting # 0 : cost 0 1.921 * * [simplify]: Extracting # 1 : cost 0 1.925 * * [simplify]: Extracting # 2 : cost 0 1.934 * * [simplify]: Extracting # 3 : cost 0 1.938 * * [simplify]: Extracting # 4 : cost 0 1.942 * * [simplify]: iteration done: 5000 enodes (cost 173 ) 1.943 * [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)) 1.943 * * * [progress]: adding candidates to table 1.984 * * [progress]: iteration 2 / 4 1.984 * * * [progress]: picking best candidate 1.985 * * * * [pick]: Picked # 1.986 * * * [progress]: localizing error 1.993 * * * [progress]: generating rewritten candidates 1.994 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.994 * * * [progress]: generating series expansions 1.994 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.994 * [backup-simplify]: Simplify (fma x y (- (* t z))) into (fma x y (- (* t z))) 1.994 * [approximate]: Taking taylor expansion of (fma x y (- (* t z))) in (x y t z) around 0 1.994 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in z 1.994 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 1.994 * [taylor]: Taking taylor expansion of (* x y) in z 1.994 * [taylor]: Taking taylor expansion of x in z 1.995 * [backup-simplify]: Simplify x into x 1.995 * [taylor]: Taking taylor expansion of y in z 1.995 * [backup-simplify]: Simplify y into y 1.995 * [taylor]: Taking taylor expansion of (- (* t z)) in z 1.995 * [taylor]: Taking taylor expansion of (* t z) in z 1.995 * [taylor]: Taking taylor expansion of t in z 1.995 * [backup-simplify]: Simplify t into t 1.995 * [taylor]: Taking taylor expansion of z in z 1.995 * [backup-simplify]: Simplify 0 into 0 1.995 * [backup-simplify]: Simplify 1 into 1 1.995 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in t 1.995 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 1.995 * [taylor]: Taking taylor expansion of (* x y) in t 1.995 * [taylor]: Taking taylor expansion of x in t 1.995 * [backup-simplify]: Simplify x into x 1.995 * [taylor]: Taking taylor expansion of y in t 1.995 * [backup-simplify]: Simplify y into y 1.995 * [taylor]: Taking taylor expansion of (- (* t z)) in t 1.995 * [taylor]: Taking taylor expansion of (* t z) in t 1.995 * [taylor]: Taking taylor expansion of t in t 1.995 * [backup-simplify]: Simplify 0 into 0 1.995 * [backup-simplify]: Simplify 1 into 1 1.995 * [taylor]: Taking taylor expansion of z in t 1.995 * [backup-simplify]: Simplify z into z 1.995 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in y 1.995 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 1.995 * [taylor]: Taking taylor expansion of (* x y) in y 1.995 * [taylor]: Taking taylor expansion of x in y 1.995 * [backup-simplify]: Simplify x into x 1.995 * [taylor]: Taking taylor expansion of y in y 1.995 * [backup-simplify]: Simplify 0 into 0 1.995 * [backup-simplify]: Simplify 1 into 1 1.995 * [taylor]: Taking taylor expansion of (- (* t z)) in y 1.995 * [taylor]: Taking taylor expansion of (* t z) in y 1.995 * [taylor]: Taking taylor expansion of t in y 1.995 * [backup-simplify]: Simplify t into t 1.995 * [taylor]: Taking taylor expansion of z in y 1.995 * [backup-simplify]: Simplify z into z 1.995 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in x 1.995 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 1.995 * [taylor]: Taking taylor expansion of (* x y) in x 1.995 * [taylor]: Taking taylor expansion of x in x 1.995 * [backup-simplify]: Simplify 0 into 0 1.995 * [backup-simplify]: Simplify 1 into 1 1.995 * [taylor]: Taking taylor expansion of y in x 1.995 * [backup-simplify]: Simplify y into y 1.995 * [taylor]: Taking taylor expansion of (- (* t z)) in x 1.995 * [taylor]: Taking taylor expansion of (* t z) in x 1.995 * [taylor]: Taking taylor expansion of t in x 1.995 * [backup-simplify]: Simplify t into t 1.995 * [taylor]: Taking taylor expansion of z in x 1.995 * [backup-simplify]: Simplify z into z 1.995 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in x 1.996 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 1.996 * [taylor]: Taking taylor expansion of (* x y) in x 1.996 * [taylor]: Taking taylor expansion of x in x 1.996 * [backup-simplify]: Simplify 0 into 0 1.996 * [backup-simplify]: Simplify 1 into 1 1.996 * [taylor]: Taking taylor expansion of y in x 1.996 * [backup-simplify]: Simplify y into y 1.996 * [taylor]: Taking taylor expansion of (- (* t z)) in x 1.996 * [taylor]: Taking taylor expansion of (* t z) in x 1.996 * [taylor]: Taking taylor expansion of t in x 1.996 * [backup-simplify]: Simplify t into t 1.996 * [taylor]: Taking taylor expansion of z in x 1.996 * [backup-simplify]: Simplify z into z 1.996 * [backup-simplify]: Simplify (* 0 y) into 0 1.996 * [backup-simplify]: Simplify (* t z) into (* t z) 1.996 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 1.996 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z)) 1.996 * [taylor]: Taking taylor expansion of (- (* t z)) in y 1.996 * [taylor]: Taking taylor expansion of (* t z) in y 1.996 * [taylor]: Taking taylor expansion of t in y 1.996 * [backup-simplify]: Simplify t into t 1.996 * [taylor]: Taking taylor expansion of z in y 1.996 * [backup-simplify]: Simplify z into z 1.996 * [backup-simplify]: Simplify (* t z) into (* t z) 1.996 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 1.996 * [taylor]: Taking taylor expansion of (- (* t z)) in t 1.996 * [taylor]: Taking taylor expansion of (* t z) in t 1.996 * [taylor]: Taking taylor expansion of t in t 1.996 * [backup-simplify]: Simplify 0 into 0 1.996 * [backup-simplify]: Simplify 1 into 1 1.996 * [taylor]: Taking taylor expansion of z in t 1.996 * [backup-simplify]: Simplify z into z 1.996 * [backup-simplify]: Simplify (* 0 z) into 0 1.997 * [backup-simplify]: Simplify (- 0) into 0 1.997 * [taylor]: Taking taylor expansion of 0 in z 1.997 * [backup-simplify]: Simplify 0 into 0 1.997 * [backup-simplify]: Simplify 0 into 0 1.997 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.997 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 1.997 * [backup-simplify]: Simplify (- 0) into 0 1.997 * [backup-simplify]: Simplify (+ y 0) into y 1.997 * [taylor]: Taking taylor expansion of y in y 1.997 * [backup-simplify]: Simplify 0 into 0 1.997 * [backup-simplify]: Simplify 1 into 1 1.997 * [taylor]: Taking taylor expansion of 0 in t 1.997 * [backup-simplify]: Simplify 0 into 0 1.997 * [taylor]: Taking taylor expansion of 0 in z 1.997 * [backup-simplify]: Simplify 0 into 0 1.997 * [backup-simplify]: Simplify 0 into 0 1.998 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 1.998 * [backup-simplify]: Simplify (- 0) into 0 1.998 * [taylor]: Taking taylor expansion of 0 in t 1.998 * [backup-simplify]: Simplify 0 into 0 1.998 * [taylor]: Taking taylor expansion of 0 in z 1.998 * [backup-simplify]: Simplify 0 into 0 1.998 * [backup-simplify]: Simplify 0 into 0 1.998 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 1.998 * [backup-simplify]: Simplify (- z) into (- z) 1.998 * [taylor]: Taking taylor expansion of (- z) in z 1.998 * [taylor]: Taking taylor expansion of z in z 1.998 * [backup-simplify]: Simplify 0 into 0 1.998 * [backup-simplify]: Simplify 1 into 1 1.998 * [backup-simplify]: Simplify (- 0) into 0 1.999 * [backup-simplify]: Simplify 0 into 0 1.999 * [backup-simplify]: Simplify 0 into 0 1.999 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.999 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.000 * [backup-simplify]: Simplify (- 0) into 0 2.000 * [backup-simplify]: Simplify (+ 0 0) into 0 2.000 * [taylor]: Taking taylor expansion of 0 in y 2.000 * [backup-simplify]: Simplify 0 into 0 2.000 * [taylor]: Taking taylor expansion of 0 in t 2.000 * [backup-simplify]: Simplify 0 into 0 2.000 * [taylor]: Taking taylor expansion of 0 in z 2.000 * [backup-simplify]: Simplify 0 into 0 2.000 * [backup-simplify]: Simplify 0 into 0 2.000 * [backup-simplify]: Simplify 0 into 0 2.000 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 y) (- (* (/ 1 t) (/ 1 z)))) into (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) 2.000 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in (x y t z) around 0 2.000 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in z 2.000 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.000 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z 2.000 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.000 * [taylor]: Taking taylor expansion of x in z 2.000 * [backup-simplify]: Simplify x into x 2.000 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.000 * [taylor]: Taking taylor expansion of (/ 1 y) in z 2.000 * [taylor]: Taking taylor expansion of y in z 2.000 * [backup-simplify]: Simplify y into y 2.000 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.000 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 2.000 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 2.000 * [taylor]: Taking taylor expansion of (* t z) in z 2.000 * [taylor]: Taking taylor expansion of t in z 2.000 * [backup-simplify]: Simplify t into t 2.001 * [taylor]: Taking taylor expansion of z in z 2.001 * [backup-simplify]: Simplify 0 into 0 2.001 * [backup-simplify]: Simplify 1 into 1 2.001 * [backup-simplify]: Simplify (* t 0) into 0 2.001 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 2.001 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 2.001 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in t 2.001 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.001 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t 2.001 * [taylor]: Taking taylor expansion of (/ 1 x) in t 2.001 * [taylor]: Taking taylor expansion of x in t 2.001 * [backup-simplify]: Simplify x into x 2.001 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.001 * [taylor]: Taking taylor expansion of (/ 1 y) in t 2.001 * [taylor]: Taking taylor expansion of y in t 2.001 * [backup-simplify]: Simplify y into y 2.001 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.001 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.001 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.001 * [taylor]: Taking taylor expansion of (* t z) in t 2.001 * [taylor]: Taking taylor expansion of t in t 2.001 * [backup-simplify]: Simplify 0 into 0 2.001 * [backup-simplify]: Simplify 1 into 1 2.001 * [taylor]: Taking taylor expansion of z in t 2.001 * [backup-simplify]: Simplify z into z 2.001 * [backup-simplify]: Simplify (* 0 z) into 0 2.002 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.002 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.002 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in y 2.002 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.002 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 2.002 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.002 * [taylor]: Taking taylor expansion of x in y 2.002 * [backup-simplify]: Simplify x into x 2.002 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.002 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.002 * [taylor]: Taking taylor expansion of y in y 2.002 * [backup-simplify]: Simplify 0 into 0 2.002 * [backup-simplify]: Simplify 1 into 1 2.002 * [backup-simplify]: Simplify (/ 1 1) into 1 2.002 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.002 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.002 * [taylor]: Taking taylor expansion of (* t z) in y 2.002 * [taylor]: Taking taylor expansion of t in y 2.002 * [backup-simplify]: Simplify t into t 2.002 * [taylor]: Taking taylor expansion of z in y 2.002 * [backup-simplify]: Simplify z into z 2.002 * [backup-simplify]: Simplify (* t z) into (* t z) 2.002 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.002 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in x 2.003 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.003 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 2.003 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.003 * [taylor]: Taking taylor expansion of x in x 2.003 * [backup-simplify]: Simplify 0 into 0 2.003 * [backup-simplify]: Simplify 1 into 1 2.003 * [backup-simplify]: Simplify (/ 1 1) into 1 2.003 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.003 * [taylor]: Taking taylor expansion of y in x 2.003 * [backup-simplify]: Simplify y into y 2.003 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.003 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.003 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.003 * [taylor]: Taking taylor expansion of (* t z) in x 2.003 * [taylor]: Taking taylor expansion of t in x 2.003 * [backup-simplify]: Simplify t into t 2.003 * [taylor]: Taking taylor expansion of z in x 2.003 * [backup-simplify]: Simplify z into z 2.003 * [backup-simplify]: Simplify (* t z) into (* t z) 2.003 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.003 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in x 2.003 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.003 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 2.003 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.003 * [taylor]: Taking taylor expansion of x in x 2.003 * [backup-simplify]: Simplify 0 into 0 2.003 * [backup-simplify]: Simplify 1 into 1 2.004 * [backup-simplify]: Simplify (/ 1 1) into 1 2.004 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.004 * [taylor]: Taking taylor expansion of y in x 2.004 * [backup-simplify]: Simplify y into y 2.004 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.004 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.004 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.004 * [taylor]: Taking taylor expansion of (* t z) in x 2.004 * [taylor]: Taking taylor expansion of t in x 2.004 * [backup-simplify]: Simplify t into t 2.004 * [taylor]: Taking taylor expansion of z in x 2.004 * [backup-simplify]: Simplify z into z 2.004 * [backup-simplify]: Simplify (* t z) into (* t z) 2.004 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.004 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y) 2.004 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.004 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.004 * [taylor]: Taking taylor expansion of y in y 2.004 * [backup-simplify]: Simplify 0 into 0 2.004 * [backup-simplify]: Simplify 1 into 1 2.004 * [backup-simplify]: Simplify (/ 1 1) into 1 2.004 * [taylor]: Taking taylor expansion of 1 in t 2.004 * [backup-simplify]: Simplify 1 into 1 2.004 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.005 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0 2.005 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.005 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 2.005 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.005 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.006 * [taylor]: Taking taylor expansion of (* t z) in y 2.006 * [taylor]: Taking taylor expansion of t in y 2.006 * [backup-simplify]: Simplify t into t 2.006 * [taylor]: Taking taylor expansion of z in y 2.006 * [backup-simplify]: Simplify z into z 2.006 * [backup-simplify]: Simplify (* t z) into (* t z) 2.006 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.006 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.006 * [taylor]: Taking taylor expansion of 0 in t 2.006 * [backup-simplify]: Simplify 0 into 0 2.006 * [taylor]: Taking taylor expansion of 1 in z 2.006 * [backup-simplify]: Simplify 1 into 1 2.007 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.007 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.008 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 2.008 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.008 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.009 * [backup-simplify]: Simplify (- 0) into 0 2.009 * [backup-simplify]: Simplify (+ 0 0) into 0 2.009 * [taylor]: Taking taylor expansion of 0 in y 2.009 * [backup-simplify]: Simplify 0 into 0 2.009 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.009 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.009 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.009 * [taylor]: Taking taylor expansion of (* t z) in t 2.009 * [taylor]: Taking taylor expansion of t in t 2.009 * [backup-simplify]: Simplify 0 into 0 2.010 * [backup-simplify]: Simplify 1 into 1 2.010 * [taylor]: Taking taylor expansion of z in t 2.010 * [backup-simplify]: Simplify z into z 2.010 * [backup-simplify]: Simplify (* 0 z) into 0 2.010 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.010 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.010 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 2.010 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.010 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.010 * [taylor]: Taking taylor expansion of z in z 2.010 * [backup-simplify]: Simplify 0 into 0 2.010 * [backup-simplify]: Simplify 1 into 1 2.011 * [backup-simplify]: Simplify (/ 1 1) into 1 2.011 * [backup-simplify]: Simplify (- 1) into -1 2.011 * [backup-simplify]: Simplify -1 into -1 2.012 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.012 * [taylor]: Taking taylor expansion of 0 in t 2.012 * [backup-simplify]: Simplify 0 into 0 2.012 * [taylor]: Taking taylor expansion of 0 in z 2.012 * [backup-simplify]: Simplify 0 into 0 2.012 * [taylor]: Taking taylor expansion of 0 in z 2.012 * [backup-simplify]: Simplify 0 into 0 2.012 * [backup-simplify]: Simplify 1 into 1 2.012 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.013 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.014 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 2.014 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.014 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.015 * [backup-simplify]: Simplify (- 0) into 0 2.015 * [backup-simplify]: Simplify (+ 0 0) into 0 2.015 * [taylor]: Taking taylor expansion of 0 in y 2.015 * [backup-simplify]: Simplify 0 into 0 2.015 * [taylor]: Taking taylor expansion of 0 in t 2.015 * [backup-simplify]: Simplify 0 into 0 2.015 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.016 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.016 * [backup-simplify]: Simplify (- 0) into 0 2.016 * [taylor]: Taking taylor expansion of 0 in t 2.016 * [backup-simplify]: Simplify 0 into 0 2.017 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.017 * [taylor]: Taking taylor expansion of 0 in t 2.017 * [backup-simplify]: Simplify 0 into 0 2.018 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 2.018 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.018 * [backup-simplify]: Simplify (- 0) into 0 2.018 * [taylor]: Taking taylor expansion of 0 in z 2.018 * [backup-simplify]: Simplify 0 into 0 2.018 * [taylor]: Taking taylor expansion of 0 in z 2.018 * [backup-simplify]: Simplify 0 into 0 2.018 * [taylor]: Taking taylor expansion of 0 in z 2.018 * [backup-simplify]: Simplify 0 into 0 2.018 * [taylor]: Taking taylor expansion of 0 in z 2.018 * [backup-simplify]: Simplify 0 into 0 2.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.019 * [backup-simplify]: Simplify (- 0) into 0 2.019 * [backup-simplify]: Simplify 0 into 0 2.019 * [backup-simplify]: Simplify 0 into 0 2.019 * [backup-simplify]: Simplify 0 into 0 2.019 * [backup-simplify]: Simplify 0 into 0 2.020 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.022 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0 2.022 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 2.023 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.023 * [backup-simplify]: Simplify (- 0) into 0 2.023 * [backup-simplify]: Simplify (+ 0 0) into 0 2.023 * [taylor]: Taking taylor expansion of 0 in y 2.023 * [backup-simplify]: Simplify 0 into 0 2.023 * [taylor]: Taking taylor expansion of 0 in t 2.023 * [backup-simplify]: Simplify 0 into 0 2.023 * [taylor]: Taking taylor expansion of 0 in t 2.023 * [backup-simplify]: Simplify 0 into 0 2.024 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.024 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.024 * [backup-simplify]: Simplify (- 0) into 0 2.024 * [taylor]: Taking taylor expansion of 0 in t 2.024 * [backup-simplify]: Simplify 0 into 0 2.025 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.025 * [taylor]: Taking taylor expansion of 0 in t 2.025 * [backup-simplify]: Simplify 0 into 0 2.025 * [taylor]: Taking taylor expansion of 0 in z 2.025 * [backup-simplify]: Simplify 0 into 0 2.025 * [taylor]: Taking taylor expansion of 0 in z 2.025 * [backup-simplify]: Simplify 0 into 0 2.025 * [taylor]: Taking taylor expansion of 0 in z 2.025 * [backup-simplify]: Simplify 0 into 0 2.026 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 2.026 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.026 * [backup-simplify]: Simplify (- 0) into 0 2.026 * [taylor]: Taking taylor expansion of 0 in z 2.026 * [backup-simplify]: Simplify 0 into 0 2.026 * [taylor]: Taking taylor expansion of 0 in z 2.026 * [backup-simplify]: Simplify 0 into 0 2.026 * [taylor]: Taking taylor expansion of 0 in z 2.026 * [backup-simplify]: Simplify 0 into 0 2.026 * [taylor]: Taking taylor expansion of 0 in z 2.026 * [backup-simplify]: Simplify 0 into 0 2.026 * [backup-simplify]: Simplify 0 into 0 2.026 * [backup-simplify]: Simplify 0 into 0 2.027 * [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)) 2.027 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- y)) (- (* (/ 1 (- t)) (/ 1 (- z))))) into (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) 2.027 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in (x y t z) around 0 2.027 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in z 2.027 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.027 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z 2.027 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.027 * [taylor]: Taking taylor expansion of -1 in z 2.027 * [backup-simplify]: Simplify -1 into -1 2.027 * [taylor]: Taking taylor expansion of x in z 2.027 * [backup-simplify]: Simplify x into x 2.027 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.027 * [taylor]: Taking taylor expansion of (/ -1 y) in z 2.027 * [taylor]: Taking taylor expansion of -1 in z 2.027 * [backup-simplify]: Simplify -1 into -1 2.027 * [taylor]: Taking taylor expansion of y in z 2.027 * [backup-simplify]: Simplify y into y 2.027 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.027 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 2.027 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 2.028 * [taylor]: Taking taylor expansion of (* t z) in z 2.028 * [taylor]: Taking taylor expansion of t in z 2.028 * [backup-simplify]: Simplify t into t 2.028 * [taylor]: Taking taylor expansion of z in z 2.028 * [backup-simplify]: Simplify 0 into 0 2.028 * [backup-simplify]: Simplify 1 into 1 2.028 * [backup-simplify]: Simplify (* t 0) into 0 2.028 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 2.028 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 2.028 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in t 2.028 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.028 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t 2.028 * [taylor]: Taking taylor expansion of (/ -1 x) in t 2.028 * [taylor]: Taking taylor expansion of -1 in t 2.028 * [backup-simplify]: Simplify -1 into -1 2.028 * [taylor]: Taking taylor expansion of x in t 2.028 * [backup-simplify]: Simplify x into x 2.028 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.028 * [taylor]: Taking taylor expansion of (/ -1 y) in t 2.028 * [taylor]: Taking taylor expansion of -1 in t 2.028 * [backup-simplify]: Simplify -1 into -1 2.028 * [taylor]: Taking taylor expansion of y in t 2.028 * [backup-simplify]: Simplify y into y 2.028 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.028 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.028 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.028 * [taylor]: Taking taylor expansion of (* t z) in t 2.028 * [taylor]: Taking taylor expansion of t in t 2.028 * [backup-simplify]: Simplify 0 into 0 2.028 * [backup-simplify]: Simplify 1 into 1 2.028 * [taylor]: Taking taylor expansion of z in t 2.028 * [backup-simplify]: Simplify z into z 2.028 * [backup-simplify]: Simplify (* 0 z) into 0 2.029 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.029 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.029 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in y 2.029 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.029 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 2.029 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.029 * [taylor]: Taking taylor expansion of -1 in y 2.029 * [backup-simplify]: Simplify -1 into -1 2.029 * [taylor]: Taking taylor expansion of x in y 2.029 * [backup-simplify]: Simplify x into x 2.029 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.029 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.029 * [taylor]: Taking taylor expansion of -1 in y 2.029 * [backup-simplify]: Simplify -1 into -1 2.029 * [taylor]: Taking taylor expansion of y in y 2.029 * [backup-simplify]: Simplify 0 into 0 2.029 * [backup-simplify]: Simplify 1 into 1 2.029 * [backup-simplify]: Simplify (/ -1 1) into -1 2.029 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.029 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.029 * [taylor]: Taking taylor expansion of (* t z) in y 2.029 * [taylor]: Taking taylor expansion of t in y 2.030 * [backup-simplify]: Simplify t into t 2.030 * [taylor]: Taking taylor expansion of z in y 2.030 * [backup-simplify]: Simplify z into z 2.030 * [backup-simplify]: Simplify (* t z) into (* t z) 2.030 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.030 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in x 2.030 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.030 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 2.030 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.030 * [taylor]: Taking taylor expansion of -1 in x 2.030 * [backup-simplify]: Simplify -1 into -1 2.030 * [taylor]: Taking taylor expansion of x in x 2.030 * [backup-simplify]: Simplify 0 into 0 2.030 * [backup-simplify]: Simplify 1 into 1 2.030 * [backup-simplify]: Simplify (/ -1 1) into -1 2.030 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.030 * [taylor]: Taking taylor expansion of -1 in x 2.030 * [backup-simplify]: Simplify -1 into -1 2.030 * [taylor]: Taking taylor expansion of y in x 2.030 * [backup-simplify]: Simplify y into y 2.030 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.030 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.030 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.030 * [taylor]: Taking taylor expansion of (* t z) in x 2.030 * [taylor]: Taking taylor expansion of t in x 2.030 * [backup-simplify]: Simplify t into t 2.030 * [taylor]: Taking taylor expansion of z in x 2.030 * [backup-simplify]: Simplify z into z 2.030 * [backup-simplify]: Simplify (* t z) into (* t z) 2.030 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.030 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in x 2.031 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.031 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 2.031 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.031 * [taylor]: Taking taylor expansion of -1 in x 2.031 * [backup-simplify]: Simplify -1 into -1 2.031 * [taylor]: Taking taylor expansion of x in x 2.031 * [backup-simplify]: Simplify 0 into 0 2.031 * [backup-simplify]: Simplify 1 into 1 2.031 * [backup-simplify]: Simplify (/ -1 1) into -1 2.031 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.031 * [taylor]: Taking taylor expansion of -1 in x 2.031 * [backup-simplify]: Simplify -1 into -1 2.031 * [taylor]: Taking taylor expansion of y in x 2.031 * [backup-simplify]: Simplify y into y 2.031 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.031 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.031 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.031 * [taylor]: Taking taylor expansion of (* t z) in x 2.031 * [taylor]: Taking taylor expansion of t in x 2.031 * [backup-simplify]: Simplify t into t 2.031 * [taylor]: Taking taylor expansion of z in x 2.031 * [backup-simplify]: Simplify z into z 2.031 * [backup-simplify]: Simplify (* t z) into (* t z) 2.031 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.031 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y) 2.031 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.031 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.031 * [taylor]: Taking taylor expansion of y in y 2.031 * [backup-simplify]: Simplify 0 into 0 2.031 * [backup-simplify]: Simplify 1 into 1 2.032 * [backup-simplify]: Simplify (/ 1 1) into 1 2.032 * [taylor]: Taking taylor expansion of 1 in t 2.032 * [backup-simplify]: Simplify 1 into 1 2.032 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 2.032 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.033 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0 2.033 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.033 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 2.033 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.033 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.033 * [taylor]: Taking taylor expansion of (* t z) in y 2.033 * [taylor]: Taking taylor expansion of t in y 2.033 * [backup-simplify]: Simplify t into t 2.033 * [taylor]: Taking taylor expansion of z in y 2.033 * [backup-simplify]: Simplify z into z 2.033 * [backup-simplify]: Simplify (* t z) into (* t z) 2.033 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.034 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.034 * [taylor]: Taking taylor expansion of 0 in t 2.034 * [backup-simplify]: Simplify 0 into 0 2.034 * [taylor]: Taking taylor expansion of 1 in z 2.034 * [backup-simplify]: Simplify 1 into 1 2.034 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.035 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.036 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0 2.036 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.036 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.036 * [backup-simplify]: Simplify (- 0) into 0 2.037 * [backup-simplify]: Simplify (+ 0 0) into 0 2.037 * [taylor]: Taking taylor expansion of 0 in y 2.037 * [backup-simplify]: Simplify 0 into 0 2.037 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.037 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.037 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.037 * [taylor]: Taking taylor expansion of (* t z) in t 2.037 * [taylor]: Taking taylor expansion of t in t 2.037 * [backup-simplify]: Simplify 0 into 0 2.037 * [backup-simplify]: Simplify 1 into 1 2.037 * [taylor]: Taking taylor expansion of z in t 2.037 * [backup-simplify]: Simplify z into z 2.037 * [backup-simplify]: Simplify (* 0 z) into 0 2.038 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.038 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.038 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 2.038 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.038 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.038 * [taylor]: Taking taylor expansion of z in z 2.038 * [backup-simplify]: Simplify 0 into 0 2.038 * [backup-simplify]: Simplify 1 into 1 2.038 * [backup-simplify]: Simplify (/ 1 1) into 1 2.039 * [backup-simplify]: Simplify (- 1) into -1 2.039 * [backup-simplify]: Simplify -1 into -1 2.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.039 * [taylor]: Taking taylor expansion of 0 in t 2.039 * [backup-simplify]: Simplify 0 into 0 2.040 * [taylor]: Taking taylor expansion of 0 in z 2.040 * [backup-simplify]: Simplify 0 into 0 2.040 * [taylor]: Taking taylor expansion of 0 in z 2.040 * [backup-simplify]: Simplify 0 into 0 2.040 * [backup-simplify]: Simplify 1 into 1 2.040 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.041 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.042 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0 2.042 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.043 * [backup-simplify]: Simplify (- 0) into 0 2.043 * [backup-simplify]: Simplify (+ 0 0) into 0 2.043 * [taylor]: Taking taylor expansion of 0 in y 2.043 * [backup-simplify]: Simplify 0 into 0 2.043 * [taylor]: Taking taylor expansion of 0 in t 2.043 * [backup-simplify]: Simplify 0 into 0 2.043 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.043 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.043 * [backup-simplify]: Simplify (- 0) into 0 2.043 * [taylor]: Taking taylor expansion of 0 in t 2.043 * [backup-simplify]: Simplify 0 into 0 2.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.044 * [taylor]: Taking taylor expansion of 0 in t 2.044 * [backup-simplify]: Simplify 0 into 0 2.044 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 2.045 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.045 * [backup-simplify]: Simplify (- 0) into 0 2.045 * [taylor]: Taking taylor expansion of 0 in z 2.045 * [backup-simplify]: Simplify 0 into 0 2.045 * [taylor]: Taking taylor expansion of 0 in z 2.045 * [backup-simplify]: Simplify 0 into 0 2.045 * [taylor]: Taking taylor expansion of 0 in z 2.045 * [backup-simplify]: Simplify 0 into 0 2.045 * [taylor]: Taking taylor expansion of 0 in z 2.045 * [backup-simplify]: Simplify 0 into 0 2.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.046 * [backup-simplify]: Simplify (- 0) into 0 2.046 * [backup-simplify]: Simplify 0 into 0 2.046 * [backup-simplify]: Simplify 0 into 0 2.046 * [backup-simplify]: Simplify 0 into 0 2.046 * [backup-simplify]: Simplify 0 into 0 2.046 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.047 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.047 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) into 0 2.048 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 2.048 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.049 * [backup-simplify]: Simplify (- 0) into 0 2.049 * [backup-simplify]: Simplify (+ 0 0) into 0 2.049 * [taylor]: Taking taylor expansion of 0 in y 2.049 * [backup-simplify]: Simplify 0 into 0 2.049 * [taylor]: Taking taylor expansion of 0 in t 2.049 * [backup-simplify]: Simplify 0 into 0 2.049 * [taylor]: Taking taylor expansion of 0 in t 2.049 * [backup-simplify]: Simplify 0 into 0 2.050 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.050 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.050 * [backup-simplify]: Simplify (- 0) into 0 2.050 * [taylor]: Taking taylor expansion of 0 in t 2.050 * [backup-simplify]: Simplify 0 into 0 2.051 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.051 * [taylor]: Taking taylor expansion of 0 in t 2.051 * [backup-simplify]: Simplify 0 into 0 2.051 * [taylor]: Taking taylor expansion of 0 in z 2.051 * [backup-simplify]: Simplify 0 into 0 2.051 * [taylor]: Taking taylor expansion of 0 in z 2.051 * [backup-simplify]: Simplify 0 into 0 2.051 * [taylor]: Taking taylor expansion of 0 in z 2.052 * [backup-simplify]: Simplify 0 into 0 2.053 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 2.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.053 * [backup-simplify]: Simplify (- 0) into 0 2.053 * [taylor]: Taking taylor expansion of 0 in z 2.053 * [backup-simplify]: Simplify 0 into 0 2.053 * [taylor]: Taking taylor expansion of 0 in z 2.053 * [backup-simplify]: Simplify 0 into 0 2.053 * [taylor]: Taking taylor expansion of 0 in z 2.053 * [backup-simplify]: Simplify 0 into 0 2.053 * [taylor]: Taking taylor expansion of 0 in z 2.053 * [backup-simplify]: Simplify 0 into 0 2.053 * [backup-simplify]: Simplify 0 into 0 2.053 * [backup-simplify]: Simplify 0 into 0 2.054 * [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)) 2.054 * * * [progress]: simplifying candidates 2.055 * [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)) 2.055 * * [simplify]: Extracting # 0 : cost 0 2.055 * * [simplify]: Extracting # 1 : cost 0 2.055 * * [simplify]: Extracting # 2 : cost 0 2.055 * * [simplify]: Extracting # 3 : cost 0 2.055 * * [simplify]: Extracting # 4 : cost 0 2.055 * * [simplify]: Extracting # 5 : cost 0 2.055 * * [simplify]: iteration 0 : 19 enodes (cost 114 ) 2.060 * * [simplify]: Extracting # 0 : cost 0 2.061 * * [simplify]: Extracting # 1 : cost 0 2.061 * * [simplify]: Extracting # 2 : cost 0 2.061 * * [simplify]: iteration 1 : 30 enodes (cost 114 ) 2.069 * * [simplify]: Extracting # 0 : cost 0 2.069 * * [simplify]: Extracting # 1 : cost 0 2.070 * * [simplify]: Extracting # 2 : cost 0 2.070 * * [simplify]: iteration 2 : 62 enodes (cost 100 ) 2.099 * * [simplify]: Extracting # 0 : cost 0 2.099 * * [simplify]: Extracting # 1 : cost 0 2.100 * * [simplify]: Extracting # 2 : cost 0 2.100 * * [simplify]: Extracting # 3 : cost 0 2.100 * * [simplify]: Extracting # 4 : cost 0 2.101 * * [simplify]: iteration 3 : 217 enodes (cost 100 ) 2.220 * * [simplify]: Extracting # 0 : cost 0 2.224 * * [simplify]: Extracting # 1 : cost 0 2.225 * * [simplify]: Extracting # 2 : cost 0 2.225 * * [simplify]: Extracting # 3 : cost 0 2.226 * * [simplify]: Extracting # 4 : cost 0 2.227 * * [simplify]: Extracting # 5 : cost 0 2.228 * * [simplify]: Extracting # 6 : cost 0 2.228 * * [simplify]: iteration 4 : 901 enodes (cost 100 ) 3.604 * * [simplify]: Extracting # 0 : cost 0 3.611 * * [simplify]: Extracting # 1 : cost 0 3.615 * * [simplify]: Extracting # 2 : cost 0 3.619 * * [simplify]: Extracting # 3 : cost 0 3.623 * * [simplify]: Extracting # 4 : cost 0 3.627 * * [simplify]: iteration done: 5001 enodes (cost 100 ) 3.628 * [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))) 3.628 * * * [progress]: adding candidates to table 3.660 * [progress]: [Phase 3 of 3] Extracting. 3.662 * [simplify]: Simplifying: (fma x y (- (* t z))) 3.662 * * [simplify]: Extracting # 0 : cost 0 3.662 * * [simplify]: Extracting # 1 : cost 0 3.662 * * [simplify]: Extracting # 2 : cost 0 3.662 * * [simplify]: Extracting # 3 : cost 0 3.662 * * [simplify]: Extracting # 4 : cost 0 3.662 * * [simplify]: Extracting # 5 : cost 0 3.662 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 3.662 * * [simplify]: Extracting # 0 : cost 0 3.662 * * [simplify]: Extracting # 1 : cost 0 3.662 * * [simplify]: Extracting # 2 : cost 0 3.662 * * [simplify]: iteration 1 : 12 enodes (cost 7 ) 3.663 * * [simplify]: Extracting # 0 : cost 0 3.663 * * [simplify]: iteration 2 : 14 enodes (cost 7 ) 3.664 * * [simplify]: Extracting # 0 : cost 0 3.664 * * [simplify]: iteration done: 14 enodes (cost 7 ) 3.664 * [simplify]: Simplified to: (fma x y (- (* t z))) 5.011 * [regime-testing]: Baseline error score: 0.0038754844355544443 5.013 * [regime-testing]: Oracle error score: 0.0038754844355544443 5.013 * [regime-testing]: End program error score: 0.0038754844355544443