9.689 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.026 * [progress]: [Phase 2 of 3] Improving. 0.026 * [simplify]: Simplifying: (- (* x y) (* z t)) 0.026 * * [simplify]: Extracting # 0 : cost 0 0.026 * * [simplify]: Extracting # 1 : cost 0 0.026 * * [simplify]: Extracting # 2 : cost 0 0.026 * * [simplify]: Extracting # 3 : cost 0 0.026 * * [simplify]: Extracting # 4 : cost 0 0.026 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 0.027 * * [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 ) 0.037 * * [simplify]: Extracting # 0 : cost 0 0.037 * * [simplify]: iteration done: 24 enodes (cost 7 ) 0.037 * [simplify]: Simplified to: (- (* x y) (* z t)) 0.037 * * [progress]: iteration 1 / 4 0.037 * * * [progress]: picking best candidate 0.039 * * * * [pick]: Picked # 0.039 * * * [progress]: localizing error 0.046 * * * [progress]: generating rewritten candidates 0.046 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.055 * * * [progress]: generating series expansions 0.055 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.056 * [backup-simplify]: Simplify (- (* x y) (* z t)) into (- (* x y) (* t z)) 0.056 * [approximate]: Taking taylor expansion of (- (* x y) (* t z)) in (x y z t) around 0 0.056 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in t 0.056 * [taylor]: Taking taylor expansion of (* x y) in t 0.056 * [taylor]: Taking taylor expansion of x in t 0.056 * [backup-simplify]: Simplify x into x 0.056 * [taylor]: Taking taylor expansion of y in t 0.056 * [backup-simplify]: Simplify y into y 0.056 * [taylor]: Taking taylor expansion of (* t z) in t 0.056 * [taylor]: Taking taylor expansion of t in t 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 1 into 1 0.056 * [taylor]: Taking taylor expansion of z in t 0.056 * [backup-simplify]: Simplify z into z 0.056 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in z 0.056 * [taylor]: Taking taylor expansion of (* x y) in z 0.056 * [taylor]: Taking taylor expansion of x in z 0.056 * [backup-simplify]: Simplify x into x 0.056 * [taylor]: Taking taylor expansion of y in z 0.056 * [backup-simplify]: Simplify y into y 0.056 * [taylor]: Taking taylor expansion of (* t z) in z 0.056 * [taylor]: Taking taylor expansion of t in z 0.056 * [backup-simplify]: Simplify t into t 0.056 * [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 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in y 0.056 * [taylor]: Taking taylor expansion of (* x y) in y 0.056 * [taylor]: Taking taylor expansion of x in y 0.056 * [backup-simplify]: Simplify x into x 0.056 * [taylor]: Taking taylor expansion of y in y 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 1 into 1 0.056 * [taylor]: Taking taylor expansion of (* t z) in y 0.056 * [taylor]: Taking taylor expansion of t in y 0.056 * [backup-simplify]: Simplify t into t 0.056 * [taylor]: Taking taylor expansion of z in y 0.056 * [backup-simplify]: Simplify z into z 0.056 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x 0.056 * [taylor]: Taking taylor expansion of (* x y) in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 1 into 1 0.056 * [taylor]: Taking taylor expansion of y in x 0.056 * [backup-simplify]: Simplify y into y 0.056 * [taylor]: Taking taylor expansion of (* t z) in x 0.056 * [taylor]: Taking taylor expansion of t in x 0.056 * [backup-simplify]: Simplify t into t 0.056 * [taylor]: Taking taylor expansion of z in x 0.056 * [backup-simplify]: Simplify z into z 0.056 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x 0.056 * [taylor]: Taking taylor expansion of (* x y) in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 1 into 1 0.056 * [taylor]: Taking taylor expansion of y in x 0.056 * [backup-simplify]: Simplify y into y 0.056 * [taylor]: Taking taylor expansion of (* t z) in x 0.056 * [taylor]: Taking taylor expansion of t in x 0.056 * [backup-simplify]: Simplify t into t 0.057 * [taylor]: Taking taylor expansion of z in x 0.057 * [backup-simplify]: Simplify z into z 0.057 * [backup-simplify]: Simplify (* 0 y) into 0 0.057 * [backup-simplify]: Simplify (* t z) into (* t z) 0.057 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 0.057 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z)) 0.057 * [taylor]: Taking taylor expansion of (- (* t z)) in y 0.057 * [taylor]: Taking taylor expansion of (* t z) in y 0.057 * [taylor]: Taking taylor expansion of t in y 0.057 * [backup-simplify]: Simplify t into t 0.057 * [taylor]: Taking taylor expansion of z in y 0.057 * [backup-simplify]: Simplify z into z 0.057 * [backup-simplify]: Simplify (* t z) into (* t z) 0.057 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 0.057 * [taylor]: Taking taylor expansion of (- (* t z)) in z 0.057 * [taylor]: Taking taylor expansion of (* t z) in z 0.057 * [taylor]: Taking taylor expansion of t in z 0.057 * [backup-simplify]: Simplify t into t 0.057 * [taylor]: Taking taylor expansion of z in z 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify 1 into 1 0.057 * [backup-simplify]: Simplify (* t 0) into 0 0.058 * [backup-simplify]: Simplify (- 0) into 0 0.058 * [taylor]: Taking taylor expansion of 0 in t 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.058 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.058 * [backup-simplify]: Simplify (- 0) into 0 0.058 * [backup-simplify]: Simplify (+ y 0) into y 0.058 * [taylor]: Taking taylor expansion of y in y 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 1 into 1 0.058 * [taylor]: Taking taylor expansion of 0 in z 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [taylor]: Taking taylor expansion of 0 in t 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 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 (+ (* t 1) (* 0 0)) into t 0.059 * [backup-simplify]: Simplify (- t) into (- t) 0.059 * [taylor]: Taking taylor expansion of (- t) in t 0.059 * [taylor]: Taking taylor expansion of t in t 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify 1 into 1 0.059 * [backup-simplify]: Simplify (- 0) into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.060 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.061 * [backup-simplify]: Simplify (- 0) into 0 0.061 * [backup-simplify]: Simplify (+ 0 0) into 0 0.061 * [taylor]: Taking taylor expansion of 0 in y 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [taylor]: Taking taylor expansion of 0 in z 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [taylor]: Taking taylor expansion of 0 in t 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.061 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.061 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.061 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.061 * [taylor]: Taking taylor expansion of (* x y) in t 0.061 * [taylor]: Taking taylor expansion of x in t 0.061 * [backup-simplify]: Simplify x into x 0.061 * [taylor]: Taking taylor expansion of y in t 0.061 * [backup-simplify]: Simplify y into y 0.061 * [backup-simplify]: Simplify (* x y) into (* x y) 0.061 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.061 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 0.061 * [taylor]: Taking taylor expansion of (* t z) in t 0.061 * [taylor]: Taking taylor expansion of t in t 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 1 into 1 0.062 * [taylor]: Taking taylor expansion of z in t 0.062 * [backup-simplify]: Simplify z into z 0.062 * [backup-simplify]: Simplify (* 0 z) into 0 0.062 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.062 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.062 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.062 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.062 * [taylor]: Taking taylor expansion of (* x y) in z 0.062 * [taylor]: Taking taylor expansion of x in z 0.062 * [backup-simplify]: Simplify x into x 0.062 * [taylor]: Taking taylor expansion of y in z 0.062 * [backup-simplify]: Simplify y into y 0.062 * [backup-simplify]: Simplify (* x y) into (* x y) 0.062 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.062 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.062 * [taylor]: Taking taylor expansion of (* t z) in z 0.062 * [taylor]: Taking taylor expansion of t in z 0.062 * [backup-simplify]: Simplify t into t 0.062 * [taylor]: Taking taylor expansion of z in z 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify (* t 0) into 0 0.062 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.063 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.063 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.063 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.063 * [taylor]: Taking taylor expansion of (* x y) in y 0.063 * [taylor]: Taking taylor expansion of x in y 0.063 * [backup-simplify]: Simplify x into x 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 (* x 0) into 0 0.063 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.063 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.063 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.063 * [taylor]: Taking taylor expansion of (* t z) in y 0.063 * [taylor]: Taking taylor expansion of t in y 0.063 * [backup-simplify]: Simplify t into t 0.063 * [taylor]: Taking taylor expansion of z in y 0.063 * [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 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.063 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.063 * [taylor]: Taking taylor expansion of (* x y) in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify 1 into 1 0.063 * [taylor]: Taking taylor expansion of y in x 0.063 * [backup-simplify]: Simplify y into y 0.063 * [backup-simplify]: Simplify (* 0 y) into 0 0.064 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.064 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.064 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.064 * [taylor]: Taking taylor expansion of (* t z) in x 0.064 * [taylor]: Taking taylor expansion of t in x 0.064 * [backup-simplify]: Simplify t into t 0.064 * [taylor]: Taking taylor expansion of z in x 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 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.064 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.064 * [taylor]: Taking taylor expansion of (* x y) in x 0.064 * [taylor]: Taking taylor expansion of x in x 0.064 * [backup-simplify]: Simplify 0 into 0 0.064 * [backup-simplify]: Simplify 1 into 1 0.064 * [taylor]: Taking taylor expansion of y in x 0.064 * [backup-simplify]: Simplify y into y 0.064 * [backup-simplify]: Simplify (* 0 y) into 0 0.064 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.064 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.064 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.064 * [taylor]: Taking taylor expansion of (* t z) in x 0.064 * [taylor]: Taking taylor expansion of t in x 0.064 * [backup-simplify]: Simplify t into t 0.064 * [taylor]: Taking taylor expansion of z in x 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)) 0.065 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.065 * [taylor]: Taking taylor expansion of y in y 0.065 * [backup-simplify]: Simplify 0 into 0 0.065 * [backup-simplify]: Simplify 1 into 1 0.065 * [backup-simplify]: Simplify (/ 1 1) into 1 0.065 * [taylor]: Taking taylor expansion of 1 in z 0.065 * [backup-simplify]: Simplify 1 into 1 0.065 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.066 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.066 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.066 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.066 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.066 * [taylor]: Taking taylor expansion of (/ 1 (* 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 (/ 1 (* t z)) into (/ 1 (* t z)) 0.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 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 1 in t 0.067 * [backup-simplify]: Simplify 1 into 1 0.067 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.068 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.068 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.068 * [backup-simplify]: Simplify (- 0) into 0 0.068 * [backup-simplify]: Simplify (+ 0 0) into 0 0.068 * [taylor]: Taking taylor expansion of 0 in y 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.068 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.068 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.068 * [taylor]: Taking taylor expansion of (* t z) in z 0.068 * [taylor]: Taking taylor expansion of t in z 0.068 * [backup-simplify]: Simplify t into t 0.068 * [taylor]: Taking taylor expansion of z in z 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify 1 into 1 0.068 * [backup-simplify]: Simplify (* t 0) into 0 0.069 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.069 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.069 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.069 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.069 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.069 * [taylor]: Taking taylor expansion of t in t 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 1 into 1 0.069 * [backup-simplify]: Simplify (/ 1 1) into 1 0.069 * [backup-simplify]: Simplify (- 1) into -1 0.069 * [backup-simplify]: Simplify -1 into -1 0.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 * [taylor]: Taking taylor expansion of 0 in t 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 1 into 1 0.071 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.071 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.072 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.072 * [backup-simplify]: Simplify (- 0) into 0 0.072 * [backup-simplify]: Simplify (+ 0 0) into 0 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [taylor]: Taking taylor expansion of 0 in z 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.072 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.073 * [backup-simplify]: Simplify (- 0) into 0 0.073 * [taylor]: Taking taylor expansion of 0 in z 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.073 * [taylor]: Taking taylor expansion of 0 in z 0.073 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.074 * [backup-simplify]: Simplify (- 0) into 0 0.074 * [taylor]: Taking taylor expansion of 0 in t 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [taylor]: Taking taylor expansion of 0 in t 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [taylor]: Taking taylor expansion of 0 in t 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [taylor]: Taking taylor expansion of 0 in t 0.074 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.075 * [backup-simplify]: Simplify (- 0) into 0 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.077 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 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 * [taylor]: Taking taylor expansion of 0 in z 0.077 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.078 * [backup-simplify]: Simplify (- 0) into 0 0.078 * [taylor]: Taking taylor expansion of 0 in z 0.078 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.079 * [taylor]: Taking taylor expansion of 0 in z 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 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.080 * [backup-simplify]: Simplify (- 0) into 0 0.080 * [taylor]: Taking taylor expansion of 0 in t 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [taylor]: Taking taylor expansion of 0 in t 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [taylor]: Taking taylor expansion of 0 in t 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [taylor]: Taking taylor expansion of 0 in t 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 (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) (* -1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) (* 1 1))))) into (- (* x y) (* t z)) 0.081 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.081 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.081 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.081 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.081 * [taylor]: Taking taylor expansion of (* x y) in t 0.081 * [taylor]: Taking taylor expansion of x in t 0.081 * [backup-simplify]: Simplify x into x 0.081 * [taylor]: Taking taylor expansion of y in t 0.081 * [backup-simplify]: Simplify y into y 0.081 * [backup-simplify]: Simplify (* x y) into (* x y) 0.081 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.081 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 0.081 * [taylor]: Taking taylor expansion of (* t z) in t 0.081 * [taylor]: Taking taylor expansion of t in t 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 1 into 1 0.081 * [taylor]: Taking taylor expansion of z in t 0.081 * [backup-simplify]: Simplify z into z 0.081 * [backup-simplify]: Simplify (* 0 z) into 0 0.081 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.081 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.081 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.081 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.081 * [taylor]: Taking taylor expansion of (* x y) in z 0.081 * [taylor]: Taking taylor expansion of x in z 0.081 * [backup-simplify]: Simplify x into x 0.081 * [taylor]: Taking taylor expansion of y in z 0.082 * [backup-simplify]: Simplify y into y 0.082 * [backup-simplify]: Simplify (* x y) into (* x y) 0.082 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.082 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.082 * [taylor]: Taking taylor expansion of (* t z) in z 0.082 * [taylor]: Taking taylor expansion of t in z 0.082 * [backup-simplify]: Simplify t into t 0.082 * [taylor]: Taking taylor expansion of z in z 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [backup-simplify]: Simplify (* t 0) into 0 0.089 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.089 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.090 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.090 * [taylor]: Taking taylor expansion of (* x y) in y 0.090 * [taylor]: Taking taylor expansion of x in y 0.090 * [backup-simplify]: Simplify x into x 0.090 * [taylor]: Taking taylor expansion of y in y 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 1 into 1 0.090 * [backup-simplify]: Simplify (* x 0) into 0 0.090 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.090 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 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)) 0.090 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.090 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.090 * [taylor]: Taking taylor expansion of (* x y) in x 0.090 * [taylor]: Taking taylor expansion of x in x 0.090 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [backup-simplify]: Simplify y into y 0.091 * [backup-simplify]: Simplify (* 0 y) into 0 0.091 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.091 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.091 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.091 * [taylor]: Taking taylor expansion of (* t z) in x 0.091 * [taylor]: Taking taylor expansion of t in x 0.091 * [backup-simplify]: Simplify t into t 0.091 * [taylor]: Taking taylor expansion of z in x 0.091 * [backup-simplify]: Simplify z into z 0.091 * [backup-simplify]: Simplify (* t z) into (* t z) 0.091 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.091 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.091 * [taylor]: Taking taylor expansion of (* x y) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [backup-simplify]: Simplify y into y 0.091 * [backup-simplify]: Simplify (* 0 y) into 0 0.092 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.092 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.092 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.092 * [taylor]: Taking taylor expansion of (* t z) in x 0.092 * [taylor]: Taking taylor expansion of t in x 0.092 * [backup-simplify]: Simplify t into t 0.092 * [taylor]: Taking taylor expansion of z in x 0.092 * [backup-simplify]: Simplify z into z 0.092 * [backup-simplify]: Simplify (* t z) into (* t z) 0.092 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.092 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.092 * [taylor]: Taking taylor expansion of y in y 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [backup-simplify]: Simplify (/ 1 1) into 1 0.092 * [taylor]: Taking taylor expansion of 1 in z 0.092 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.093 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.093 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.093 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.093 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.093 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.093 * [taylor]: Taking taylor expansion of (* t z) in y 0.093 * [taylor]: Taking taylor expansion of t in y 0.093 * [backup-simplify]: Simplify t into t 0.093 * [taylor]: Taking taylor expansion of z in y 0.093 * [backup-simplify]: Simplify z into z 0.093 * [backup-simplify]: Simplify (* t z) into (* t z) 0.093 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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 1 in t 0.094 * [backup-simplify]: Simplify 1 into 1 0.095 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.095 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.095 * [backup-simplify]: Simplify (- 0) into 0 0.095 * [backup-simplify]: Simplify (+ 0 0) into 0 0.095 * [taylor]: Taking taylor expansion of 0 in y 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.095 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.095 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.095 * [taylor]: Taking taylor expansion of (* t z) in z 0.095 * [taylor]: Taking taylor expansion of t in z 0.096 * [backup-simplify]: Simplify t into t 0.096 * [taylor]: Taking taylor expansion of z in z 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [backup-simplify]: Simplify (* t 0) into 0 0.096 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.096 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.096 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.096 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.096 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.096 * [taylor]: Taking taylor expansion of t in t 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.097 * [backup-simplify]: Simplify (/ 1 1) into 1 0.097 * [backup-simplify]: Simplify (- 1) into -1 0.097 * [backup-simplify]: Simplify -1 into -1 0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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 * [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 * [backup-simplify]: Simplify 1 into 1 0.099 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.099 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.099 * [backup-simplify]: Simplify (- 0) into 0 0.100 * [backup-simplify]: Simplify (+ 0 0) into 0 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [taylor]: Taking taylor expansion of 0 in z 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.100 * [backup-simplify]: Simplify (- 0) into 0 0.100 * [taylor]: Taking taylor expansion of 0 in z 0.100 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.101 * [taylor]: Taking taylor expansion of 0 in z 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.102 * [backup-simplify]: Simplify (- 0) into 0 0.102 * [taylor]: Taking taylor expansion of 0 in t 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [taylor]: Taking taylor expansion of 0 in t 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [taylor]: Taking taylor expansion of 0 in t 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [taylor]: Taking taylor expansion of 0 in t 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.102 * [backup-simplify]: Simplify (- 0) into 0 0.102 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.105 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.105 * [backup-simplify]: Simplify (- 0) into 0 0.105 * [backup-simplify]: Simplify (+ 0 0) into 0 0.105 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [taylor]: Taking taylor expansion of 0 in z 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [taylor]: Taking taylor expansion of 0 in z 0.105 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.106 * [backup-simplify]: Simplify (- 0) into 0 0.106 * [taylor]: Taking taylor expansion of 0 in z 0.106 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.107 * [taylor]: Taking taylor expansion of 0 in z 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [taylor]: Taking taylor expansion of 0 in t 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [taylor]: Taking taylor expansion of 0 in t 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [taylor]: Taking taylor expansion of 0 in t 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.108 * [backup-simplify]: Simplify (- 0) into 0 0.108 * [taylor]: Taking taylor expansion of 0 in t 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [taylor]: Taking taylor expansion of 0 in t 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [taylor]: Taking taylor expansion of 0 in t 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [taylor]: Taking taylor expansion of 0 in t 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) (* -1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) (* 1 1))))) into (- (* x y) (* t z)) 0.109 * * * [progress]: simplifying candidates 0.109 * [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)) 0.109 * * [simplify]: Extracting # 0 : cost 0 0.109 * * [simplify]: Extracting # 1 : cost 0 0.109 * * [simplify]: Extracting # 2 : cost 0 0.109 * * [simplify]: Extracting # 3 : cost 0 0.110 * * [simplify]: Extracting # 4 : cost 0 0.110 * * [simplify]: Extracting # 5 : cost 0 0.110 * * [simplify]: Extracting # 6 : cost 0 0.110 * * [simplify]: iteration 0 : 38 enodes (cost 202 ) 0.118 * * [simplify]: Extracting # 0 : cost 0 0.118 * * [simplify]: Extracting # 1 : cost 0 0.118 * * [simplify]: Extracting # 2 : cost 0 0.118 * * [simplify]: Extracting # 3 : cost 0 0.118 * * [simplify]: Extracting # 4 : cost 0 0.118 * * [simplify]: iteration 1 : 104 enodes (cost 193 ) 0.144 * * [simplify]: Extracting # 0 : cost 0 0.145 * * [simplify]: Extracting # 1 : cost 0 0.145 * * [simplify]: Extracting # 2 : cost 0 0.145 * * [simplify]: Extracting # 3 : cost 0 0.145 * * [simplify]: Extracting # 4 : cost 0 0.146 * * [simplify]: Extracting # 5 : cost 0 0.146 * * [simplify]: Extracting # 6 : cost 0 0.146 * * [simplify]: iteration 2 : 318 enodes (cost 178 ) 0.291 * * [simplify]: Extracting # 0 : cost 0 0.292 * * [simplify]: Extracting # 1 : cost 0 0.293 * * [simplify]: Extracting # 2 : cost 0 0.294 * * [simplify]: Extracting # 3 : cost 0 0.295 * * [simplify]: Extracting # 4 : cost 0 0.296 * * [simplify]: iteration 3 : 984 enodes (cost 178 ) 1.109 * * [simplify]: Extracting # 0 : cost 0 1.112 * * [simplify]: Extracting # 1 : cost 0 1.114 * * [simplify]: Extracting # 2 : cost 0 1.115 * * [simplify]: Extracting # 3 : cost 0 1.117 * * [simplify]: Extracting # 4 : cost 0 1.119 * * [simplify]: Extracting # 5 : cost 0 1.121 * * [simplify]: iteration 4 : 2237 enodes (cost 173 ) 2.242 * * [simplify]: Extracting # 0 : cost 0 2.247 * * [simplify]: Extracting # 1 : cost 0 2.252 * * [simplify]: Extracting # 2 : cost 0 2.261 * * [simplify]: Extracting # 3 : cost 0 2.266 * * [simplify]: Extracting # 4 : cost 0 2.273 * * [simplify]: iteration done: 5000 enodes (cost 173 ) 2.273 * [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)) 2.274 * * * [progress]: adding candidates to table 2.338 * * [progress]: iteration 2 / 4 2.338 * * * [progress]: picking best candidate 2.340 * * * * [pick]: Picked # 2.340 * * * [progress]: localizing error 2.350 * * * [progress]: generating rewritten candidates 2.350 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.351 * * * [progress]: generating series expansions 2.351 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.351 * [backup-simplify]: Simplify (fma x y (- (* t z))) into (fma x y (- (* t z))) 2.351 * [approximate]: Taking taylor expansion of (fma x y (- (* t z))) in (x y t z) around 0 2.351 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in z 2.351 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.351 * [taylor]: Taking taylor expansion of (* x y) in z 2.351 * [taylor]: Taking taylor expansion of x in z 2.351 * [backup-simplify]: Simplify x into x 2.351 * [taylor]: Taking taylor expansion of y in z 2.351 * [backup-simplify]: Simplify y into y 2.351 * [taylor]: Taking taylor expansion of (- (* t z)) in z 2.351 * [taylor]: Taking taylor expansion of (* t z) in z 2.351 * [taylor]: Taking taylor expansion of t in z 2.351 * [backup-simplify]: Simplify t into t 2.351 * [taylor]: Taking taylor expansion of z in z 2.351 * [backup-simplify]: Simplify 0 into 0 2.351 * [backup-simplify]: Simplify 1 into 1 2.351 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in t 2.352 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.352 * [taylor]: Taking taylor expansion of (* x y) in t 2.352 * [taylor]: Taking taylor expansion of x in t 2.352 * [backup-simplify]: Simplify x into x 2.352 * [taylor]: Taking taylor expansion of y in t 2.352 * [backup-simplify]: Simplify y into y 2.352 * [taylor]: Taking taylor expansion of (- (* t z)) in t 2.352 * [taylor]: Taking taylor expansion of (* t z) in t 2.352 * [taylor]: Taking taylor expansion of t in t 2.352 * [backup-simplify]: Simplify 0 into 0 2.352 * [backup-simplify]: Simplify 1 into 1 2.352 * [taylor]: Taking taylor expansion of z in t 2.352 * [backup-simplify]: Simplify z into z 2.352 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in y 2.352 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.352 * [taylor]: Taking taylor expansion of (* x y) in y 2.352 * [taylor]: Taking taylor expansion of x in y 2.352 * [backup-simplify]: Simplify x into x 2.352 * [taylor]: Taking taylor expansion of y in y 2.352 * [backup-simplify]: Simplify 0 into 0 2.352 * [backup-simplify]: Simplify 1 into 1 2.352 * [taylor]: Taking taylor expansion of (- (* t z)) in y 2.352 * [taylor]: Taking taylor expansion of (* t z) in y 2.352 * [taylor]: Taking taylor expansion of t in y 2.352 * [backup-simplify]: Simplify t into t 2.352 * [taylor]: Taking taylor expansion of z in y 2.352 * [backup-simplify]: Simplify z into z 2.352 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in x 2.352 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.352 * [taylor]: Taking taylor expansion of (* x y) in x 2.352 * [taylor]: Taking taylor expansion of x in x 2.352 * [backup-simplify]: Simplify 0 into 0 2.352 * [backup-simplify]: Simplify 1 into 1 2.352 * [taylor]: Taking taylor expansion of y in x 2.352 * [backup-simplify]: Simplify y into y 2.352 * [taylor]: Taking taylor expansion of (- (* t z)) in x 2.352 * [taylor]: Taking taylor expansion of (* t z) in x 2.352 * [taylor]: Taking taylor expansion of t in x 2.352 * [backup-simplify]: Simplify t into t 2.352 * [taylor]: Taking taylor expansion of z in x 2.352 * [backup-simplify]: Simplify z into z 2.352 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in x 2.352 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 2.352 * [taylor]: Taking taylor expansion of (* x y) in x 2.352 * [taylor]: Taking taylor expansion of x in x 2.352 * [backup-simplify]: Simplify 0 into 0 2.352 * [backup-simplify]: Simplify 1 into 1 2.352 * [taylor]: Taking taylor expansion of y in x 2.353 * [backup-simplify]: Simplify y into y 2.353 * [taylor]: Taking taylor expansion of (- (* t z)) in x 2.353 * [taylor]: Taking taylor expansion of (* t z) in x 2.353 * [taylor]: Taking taylor expansion of t in x 2.353 * [backup-simplify]: Simplify t into t 2.353 * [taylor]: Taking taylor expansion of z in x 2.353 * [backup-simplify]: Simplify z into z 2.353 * [backup-simplify]: Simplify (* 0 y) into 0 2.353 * [backup-simplify]: Simplify (* t z) into (* t z) 2.353 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 2.353 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z)) 2.353 * [taylor]: Taking taylor expansion of (- (* t z)) in y 2.353 * [taylor]: Taking taylor expansion of (* t z) in y 2.353 * [taylor]: Taking taylor expansion of t in y 2.353 * [backup-simplify]: Simplify t into t 2.353 * [taylor]: Taking taylor expansion of z in y 2.353 * [backup-simplify]: Simplify z into z 2.353 * [backup-simplify]: Simplify (* t z) into (* t z) 2.353 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 2.353 * [taylor]: Taking taylor expansion of (- (* t z)) in t 2.353 * [taylor]: Taking taylor expansion of (* t z) in t 2.353 * [taylor]: Taking taylor expansion of t in t 2.353 * [backup-simplify]: Simplify 0 into 0 2.353 * [backup-simplify]: Simplify 1 into 1 2.353 * [taylor]: Taking taylor expansion of z in t 2.353 * [backup-simplify]: Simplify z into z 2.353 * [backup-simplify]: Simplify (* 0 z) into 0 2.354 * [backup-simplify]: Simplify (- 0) into 0 2.354 * [taylor]: Taking taylor expansion of 0 in z 2.354 * [backup-simplify]: Simplify 0 into 0 2.354 * [backup-simplify]: Simplify 0 into 0 2.354 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.354 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.354 * [backup-simplify]: Simplify (- 0) into 0 2.354 * [backup-simplify]: Simplify (+ y 0) into y 2.354 * [taylor]: Taking taylor expansion of y in y 2.354 * [backup-simplify]: Simplify 0 into 0 2.354 * [backup-simplify]: Simplify 1 into 1 2.354 * [taylor]: Taking taylor expansion of 0 in t 2.354 * [backup-simplify]: Simplify 0 into 0 2.354 * [taylor]: Taking taylor expansion of 0 in z 2.354 * [backup-simplify]: Simplify 0 into 0 2.354 * [backup-simplify]: Simplify 0 into 0 2.355 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.355 * [backup-simplify]: Simplify (- 0) into 0 2.355 * [taylor]: Taking taylor expansion of 0 in t 2.355 * [backup-simplify]: Simplify 0 into 0 2.355 * [taylor]: Taking taylor expansion of 0 in z 2.355 * [backup-simplify]: Simplify 0 into 0 2.355 * [backup-simplify]: Simplify 0 into 0 2.355 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.355 * [backup-simplify]: Simplify (- z) into (- z) 2.355 * [taylor]: Taking taylor expansion of (- z) in z 2.355 * [taylor]: Taking taylor expansion of z in z 2.355 * [backup-simplify]: Simplify 0 into 0 2.355 * [backup-simplify]: Simplify 1 into 1 2.356 * [backup-simplify]: Simplify (- 0) into 0 2.356 * [backup-simplify]: Simplify 0 into 0 2.356 * [backup-simplify]: Simplify 0 into 0 2.356 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.356 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.357 * [backup-simplify]: Simplify (- 0) into 0 2.357 * [backup-simplify]: Simplify (+ 0 0) into 0 2.357 * [taylor]: Taking taylor expansion of 0 in y 2.357 * [backup-simplify]: Simplify 0 into 0 2.357 * [taylor]: Taking taylor expansion of 0 in t 2.357 * [backup-simplify]: Simplify 0 into 0 2.357 * [taylor]: Taking taylor expansion of 0 in z 2.357 * [backup-simplify]: Simplify 0 into 0 2.357 * [backup-simplify]: Simplify 0 into 0 2.357 * [backup-simplify]: Simplify 0 into 0 2.357 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 y) (- (* (/ 1 t) (/ 1 z)))) into (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) 2.357 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in (x y t z) around 0 2.357 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in z 2.357 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.357 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z 2.357 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.357 * [taylor]: Taking taylor expansion of x in z 2.357 * [backup-simplify]: Simplify x into x 2.357 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.357 * [taylor]: Taking taylor expansion of (/ 1 y) in z 2.357 * [taylor]: Taking taylor expansion of y in z 2.357 * [backup-simplify]: Simplify y into y 2.357 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.357 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 2.357 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 2.358 * [taylor]: Taking taylor expansion of (* t z) in z 2.358 * [taylor]: Taking taylor expansion of t in z 2.358 * [backup-simplify]: Simplify t into t 2.358 * [taylor]: Taking taylor expansion of z in z 2.358 * [backup-simplify]: Simplify 0 into 0 2.358 * [backup-simplify]: Simplify 1 into 1 2.358 * [backup-simplify]: Simplify (* t 0) into 0 2.358 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 2.358 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 2.358 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in t 2.358 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.358 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t 2.358 * [taylor]: Taking taylor expansion of (/ 1 x) in t 2.358 * [taylor]: Taking taylor expansion of x in t 2.358 * [backup-simplify]: Simplify x into x 2.358 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.358 * [taylor]: Taking taylor expansion of (/ 1 y) in t 2.358 * [taylor]: Taking taylor expansion of y in t 2.358 * [backup-simplify]: Simplify y into y 2.358 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.358 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.358 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.358 * [taylor]: Taking taylor expansion of (* t z) in t 2.358 * [taylor]: Taking taylor expansion of t in t 2.358 * [backup-simplify]: Simplify 0 into 0 2.358 * [backup-simplify]: Simplify 1 into 1 2.358 * [taylor]: Taking taylor expansion of z in t 2.358 * [backup-simplify]: Simplify z into z 2.358 * [backup-simplify]: Simplify (* 0 z) into 0 2.359 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.359 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.359 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in y 2.359 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.359 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 2.359 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.359 * [taylor]: Taking taylor expansion of x in y 2.359 * [backup-simplify]: Simplify x into x 2.359 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.359 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.359 * [taylor]: Taking taylor expansion of y in y 2.359 * [backup-simplify]: Simplify 0 into 0 2.359 * [backup-simplify]: Simplify 1 into 1 2.359 * [backup-simplify]: Simplify (/ 1 1) into 1 2.359 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.359 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.359 * [taylor]: Taking taylor expansion of (* t z) in y 2.359 * [taylor]: Taking taylor expansion of t in y 2.359 * [backup-simplify]: Simplify t into t 2.359 * [taylor]: Taking taylor expansion of z in y 2.359 * [backup-simplify]: Simplify z into z 2.359 * [backup-simplify]: Simplify (* t z) into (* t z) 2.360 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.360 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in x 2.360 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.360 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 2.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.360 * [taylor]: Taking taylor expansion of x in x 2.360 * [backup-simplify]: Simplify 0 into 0 2.360 * [backup-simplify]: Simplify 1 into 1 2.360 * [backup-simplify]: Simplify (/ 1 1) into 1 2.360 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.360 * [taylor]: Taking taylor expansion of y in x 2.360 * [backup-simplify]: Simplify y into y 2.360 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.360 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.360 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.360 * [taylor]: Taking taylor expansion of (* t z) in x 2.360 * [taylor]: Taking taylor expansion of t in x 2.360 * [backup-simplify]: Simplify t into t 2.360 * [taylor]: Taking taylor expansion of z in x 2.360 * [backup-simplify]: Simplify z into z 2.360 * [backup-simplify]: Simplify (* t z) into (* t z) 2.360 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.360 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in x 2.360 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 2.360 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 2.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.360 * [taylor]: Taking taylor expansion of x in x 2.361 * [backup-simplify]: Simplify 0 into 0 2.361 * [backup-simplify]: Simplify 1 into 1 2.361 * [backup-simplify]: Simplify (/ 1 1) into 1 2.361 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.361 * [taylor]: Taking taylor expansion of y in x 2.361 * [backup-simplify]: Simplify y into y 2.361 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.361 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.361 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.361 * [taylor]: Taking taylor expansion of (* t z) in x 2.361 * [taylor]: Taking taylor expansion of t in x 2.361 * [backup-simplify]: Simplify t into t 2.361 * [taylor]: Taking taylor expansion of z in x 2.361 * [backup-simplify]: Simplify z into z 2.361 * [backup-simplify]: Simplify (* t z) into (* t z) 2.361 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.361 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y) 2.361 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.362 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.362 * [taylor]: Taking taylor expansion of y in y 2.362 * [backup-simplify]: Simplify 0 into 0 2.362 * [backup-simplify]: Simplify 1 into 1 2.362 * [backup-simplify]: Simplify (/ 1 1) into 1 2.362 * [taylor]: Taking taylor expansion of 1 in t 2.362 * [backup-simplify]: Simplify 1 into 1 2.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.363 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0 2.363 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.363 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 2.363 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.363 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.363 * [taylor]: Taking taylor expansion of (* t z) in y 2.364 * [taylor]: Taking taylor expansion of t in y 2.364 * [backup-simplify]: Simplify t into t 2.364 * [taylor]: Taking taylor expansion of z in y 2.364 * [backup-simplify]: Simplify z into z 2.364 * [backup-simplify]: Simplify (* t z) into (* t z) 2.364 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.364 * [taylor]: Taking taylor expansion of 0 in t 2.364 * [backup-simplify]: Simplify 0 into 0 2.364 * [taylor]: Taking taylor expansion of 1 in z 2.364 * [backup-simplify]: Simplify 1 into 1 2.365 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.366 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 2.366 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.366 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.367 * [backup-simplify]: Simplify (- 0) into 0 2.367 * [backup-simplify]: Simplify (+ 0 0) into 0 2.367 * [taylor]: Taking taylor expansion of 0 in y 2.367 * [backup-simplify]: Simplify 0 into 0 2.367 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.367 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.367 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.367 * [taylor]: Taking taylor expansion of (* t z) in t 2.367 * [taylor]: Taking taylor expansion of t in t 2.367 * [backup-simplify]: Simplify 0 into 0 2.367 * [backup-simplify]: Simplify 1 into 1 2.367 * [taylor]: Taking taylor expansion of z in t 2.367 * [backup-simplify]: Simplify z into z 2.367 * [backup-simplify]: Simplify (* 0 z) into 0 2.368 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.368 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.368 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 2.368 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.368 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.368 * [taylor]: Taking taylor expansion of z in z 2.368 * [backup-simplify]: Simplify 0 into 0 2.368 * [backup-simplify]: Simplify 1 into 1 2.368 * [backup-simplify]: Simplify (/ 1 1) into 1 2.369 * [backup-simplify]: Simplify (- 1) into -1 2.369 * [backup-simplify]: Simplify -1 into -1 2.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.370 * [taylor]: Taking taylor expansion of 0 in t 2.370 * [backup-simplify]: Simplify 0 into 0 2.370 * [taylor]: Taking taylor expansion of 0 in z 2.370 * [backup-simplify]: Simplify 0 into 0 2.370 * [taylor]: Taking taylor expansion of 0 in z 2.370 * [backup-simplify]: Simplify 0 into 0 2.370 * [backup-simplify]: Simplify 1 into 1 2.370 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.371 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 2.371 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.372 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.372 * [backup-simplify]: Simplify (- 0) into 0 2.372 * [backup-simplify]: Simplify (+ 0 0) into 0 2.372 * [taylor]: Taking taylor expansion of 0 in y 2.372 * [backup-simplify]: Simplify 0 into 0 2.372 * [taylor]: Taking taylor expansion of 0 in t 2.372 * [backup-simplify]: Simplify 0 into 0 2.372 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.372 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.373 * [backup-simplify]: Simplify (- 0) into 0 2.373 * [taylor]: Taking taylor expansion of 0 in t 2.373 * [backup-simplify]: Simplify 0 into 0 2.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.373 * [taylor]: Taking taylor expansion of 0 in t 2.373 * [backup-simplify]: Simplify 0 into 0 2.374 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 2.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.374 * [backup-simplify]: Simplify (- 0) into 0 2.374 * [taylor]: Taking taylor expansion of 0 in z 2.374 * [backup-simplify]: Simplify 0 into 0 2.374 * [taylor]: Taking taylor expansion of 0 in z 2.374 * [backup-simplify]: Simplify 0 into 0 2.374 * [taylor]: Taking taylor expansion of 0 in z 2.374 * [backup-simplify]: Simplify 0 into 0 2.374 * [taylor]: Taking taylor expansion of 0 in z 2.374 * [backup-simplify]: Simplify 0 into 0 2.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.375 * [backup-simplify]: Simplify (- 0) into 0 2.375 * [backup-simplify]: Simplify 0 into 0 2.375 * [backup-simplify]: Simplify 0 into 0 2.375 * [backup-simplify]: Simplify 0 into 0 2.375 * [backup-simplify]: Simplify 0 into 0 2.375 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.377 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0 2.377 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 2.377 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.377 * [backup-simplify]: Simplify (- 0) into 0 2.378 * [backup-simplify]: Simplify (+ 0 0) into 0 2.378 * [taylor]: Taking taylor expansion of 0 in y 2.378 * [backup-simplify]: Simplify 0 into 0 2.378 * [taylor]: Taking taylor expansion of 0 in t 2.378 * [backup-simplify]: Simplify 0 into 0 2.378 * [taylor]: Taking taylor expansion of 0 in t 2.378 * [backup-simplify]: Simplify 0 into 0 2.378 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.378 * [backup-simplify]: Simplify (- 0) into 0 2.379 * [taylor]: Taking taylor expansion of 0 in t 2.379 * [backup-simplify]: Simplify 0 into 0 2.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.379 * [taylor]: Taking taylor expansion of 0 in t 2.379 * [backup-simplify]: Simplify 0 into 0 2.379 * [taylor]: Taking taylor expansion of 0 in z 2.379 * [backup-simplify]: Simplify 0 into 0 2.379 * [taylor]: Taking taylor expansion of 0 in z 2.379 * [backup-simplify]: Simplify 0 into 0 2.379 * [taylor]: Taking taylor expansion of 0 in z 2.379 * [backup-simplify]: Simplify 0 into 0 2.380 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 2.380 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.380 * [backup-simplify]: Simplify (- 0) into 0 2.380 * [taylor]: Taking taylor expansion of 0 in z 2.380 * [backup-simplify]: Simplify 0 into 0 2.380 * [taylor]: Taking taylor expansion of 0 in z 2.380 * [backup-simplify]: Simplify 0 into 0 2.380 * [taylor]: Taking taylor expansion of 0 in z 2.380 * [backup-simplify]: Simplify 0 into 0 2.380 * [taylor]: Taking taylor expansion of 0 in z 2.380 * [backup-simplify]: Simplify 0 into 0 2.381 * [backup-simplify]: Simplify 0 into 0 2.381 * [backup-simplify]: Simplify 0 into 0 2.381 * [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)) 2.381 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- y)) (- (* (/ 1 (- t)) (/ 1 (- z))))) into (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) 2.381 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in (x y t z) around 0 2.381 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in z 2.381 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.381 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z 2.381 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.381 * [taylor]: Taking taylor expansion of -1 in z 2.381 * [backup-simplify]: Simplify -1 into -1 2.382 * [taylor]: Taking taylor expansion of x in z 2.382 * [backup-simplify]: Simplify x into x 2.382 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.382 * [taylor]: Taking taylor expansion of (/ -1 y) in z 2.382 * [taylor]: Taking taylor expansion of -1 in z 2.382 * [backup-simplify]: Simplify -1 into -1 2.382 * [taylor]: Taking taylor expansion of y in z 2.382 * [backup-simplify]: Simplify y into y 2.382 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.382 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 2.382 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 2.382 * [taylor]: Taking taylor expansion of (* t z) in z 2.382 * [taylor]: Taking taylor expansion of t in z 2.382 * [backup-simplify]: Simplify t into t 2.382 * [taylor]: Taking taylor expansion of z in z 2.382 * [backup-simplify]: Simplify 0 into 0 2.382 * [backup-simplify]: Simplify 1 into 1 2.382 * [backup-simplify]: Simplify (* t 0) into 0 2.382 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 2.382 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 2.382 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in t 2.382 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.382 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t 2.382 * [taylor]: Taking taylor expansion of (/ -1 x) in t 2.382 * [taylor]: Taking taylor expansion of -1 in t 2.382 * [backup-simplify]: Simplify -1 into -1 2.382 * [taylor]: Taking taylor expansion of x in t 2.382 * [backup-simplify]: Simplify x into x 2.382 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.382 * [taylor]: Taking taylor expansion of (/ -1 y) in t 2.382 * [taylor]: Taking taylor expansion of -1 in t 2.382 * [backup-simplify]: Simplify -1 into -1 2.382 * [taylor]: Taking taylor expansion of y in t 2.383 * [backup-simplify]: Simplify y into y 2.383 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.383 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.383 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.383 * [taylor]: Taking taylor expansion of (* t z) in t 2.383 * [taylor]: Taking taylor expansion of t in t 2.383 * [backup-simplify]: Simplify 0 into 0 2.383 * [backup-simplify]: Simplify 1 into 1 2.383 * [taylor]: Taking taylor expansion of z in t 2.383 * [backup-simplify]: Simplify z into z 2.383 * [backup-simplify]: Simplify (* 0 z) into 0 2.383 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.383 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.383 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in y 2.383 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.383 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 2.383 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.383 * [taylor]: Taking taylor expansion of -1 in y 2.383 * [backup-simplify]: Simplify -1 into -1 2.383 * [taylor]: Taking taylor expansion of x in y 2.383 * [backup-simplify]: Simplify x into x 2.383 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.383 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.383 * [taylor]: Taking taylor expansion of -1 in y 2.383 * [backup-simplify]: Simplify -1 into -1 2.383 * [taylor]: Taking taylor expansion of y in y 2.383 * [backup-simplify]: Simplify 0 into 0 2.383 * [backup-simplify]: Simplify 1 into 1 2.384 * [backup-simplify]: Simplify (/ -1 1) into -1 2.384 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.384 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.384 * [taylor]: Taking taylor expansion of (* t z) in y 2.384 * [taylor]: Taking taylor expansion of t in y 2.384 * [backup-simplify]: Simplify t into t 2.384 * [taylor]: Taking taylor expansion of z in y 2.384 * [backup-simplify]: Simplify z into z 2.384 * [backup-simplify]: Simplify (* t z) into (* t z) 2.384 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.384 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in x 2.384 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.384 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 2.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.384 * [taylor]: Taking taylor expansion of -1 in x 2.384 * [backup-simplify]: Simplify -1 into -1 2.384 * [taylor]: Taking taylor expansion of x in x 2.384 * [backup-simplify]: Simplify 0 into 0 2.384 * [backup-simplify]: Simplify 1 into 1 2.384 * [backup-simplify]: Simplify (/ -1 1) into -1 2.384 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.384 * [taylor]: Taking taylor expansion of -1 in x 2.384 * [backup-simplify]: Simplify -1 into -1 2.384 * [taylor]: Taking taylor expansion of y in x 2.384 * [backup-simplify]: Simplify y into y 2.385 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.385 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.385 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.385 * [taylor]: Taking taylor expansion of (* t z) in x 2.385 * [taylor]: Taking taylor expansion of t in x 2.385 * [backup-simplify]: Simplify t into t 2.385 * [taylor]: Taking taylor expansion of z in x 2.385 * [backup-simplify]: Simplify z into z 2.385 * [backup-simplify]: Simplify (* t z) into (* t z) 2.385 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.385 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in x 2.385 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 2.385 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 2.385 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.385 * [taylor]: Taking taylor expansion of -1 in x 2.385 * [backup-simplify]: Simplify -1 into -1 2.385 * [taylor]: Taking taylor expansion of x in x 2.385 * [backup-simplify]: Simplify 0 into 0 2.385 * [backup-simplify]: Simplify 1 into 1 2.385 * [backup-simplify]: Simplify (/ -1 1) into -1 2.385 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.385 * [taylor]: Taking taylor expansion of -1 in x 2.385 * [backup-simplify]: Simplify -1 into -1 2.385 * [taylor]: Taking taylor expansion of y in x 2.385 * [backup-simplify]: Simplify y into y 2.385 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 2.385 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 2.385 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 2.385 * [taylor]: Taking taylor expansion of (* t z) in x 2.385 * [taylor]: Taking taylor expansion of t in x 2.385 * [backup-simplify]: Simplify t into t 2.385 * [taylor]: Taking taylor expansion of z in x 2.385 * [backup-simplify]: Simplify z into z 2.385 * [backup-simplify]: Simplify (* t z) into (* t z) 2.386 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.386 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y) 2.386 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.386 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.386 * [taylor]: Taking taylor expansion of y in y 2.386 * [backup-simplify]: Simplify 0 into 0 2.386 * [backup-simplify]: Simplify 1 into 1 2.386 * [backup-simplify]: Simplify (/ 1 1) into 1 2.386 * [taylor]: Taking taylor expansion of 1 in t 2.386 * [backup-simplify]: Simplify 1 into 1 2.386 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 2.387 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.387 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0 2.387 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.387 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 2.387 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 2.387 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 2.387 * [taylor]: Taking taylor expansion of (* t z) in y 2.387 * [taylor]: Taking taylor expansion of t in y 2.387 * [backup-simplify]: Simplify t into t 2.387 * [taylor]: Taking taylor expansion of z in y 2.387 * [backup-simplify]: Simplify z into z 2.387 * [backup-simplify]: Simplify (* t z) into (* t z) 2.387 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 2.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.388 * [taylor]: Taking taylor expansion of 0 in t 2.388 * [backup-simplify]: Simplify 0 into 0 2.388 * [taylor]: Taking taylor expansion of 1 in z 2.388 * [backup-simplify]: Simplify 1 into 1 2.388 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.389 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.389 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0 2.389 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.389 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.390 * [backup-simplify]: Simplify (- 0) into 0 2.390 * [backup-simplify]: Simplify (+ 0 0) into 0 2.390 * [taylor]: Taking taylor expansion of 0 in y 2.390 * [backup-simplify]: Simplify 0 into 0 2.390 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 2.390 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 2.390 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 2.390 * [taylor]: Taking taylor expansion of (* t z) in t 2.390 * [taylor]: Taking taylor expansion of t in t 2.390 * [backup-simplify]: Simplify 0 into 0 2.390 * [backup-simplify]: Simplify 1 into 1 2.390 * [taylor]: Taking taylor expansion of z in t 2.390 * [backup-simplify]: Simplify z into z 2.390 * [backup-simplify]: Simplify (* 0 z) into 0 2.390 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.390 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.390 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 2.390 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.390 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.390 * [taylor]: Taking taylor expansion of z in z 2.390 * [backup-simplify]: Simplify 0 into 0 2.390 * [backup-simplify]: Simplify 1 into 1 2.391 * [backup-simplify]: Simplify (/ 1 1) into 1 2.391 * [backup-simplify]: Simplify (- 1) into -1 2.391 * [backup-simplify]: Simplify -1 into -1 2.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.392 * [taylor]: Taking taylor expansion of 0 in t 2.392 * [backup-simplify]: Simplify 0 into 0 2.392 * [taylor]: Taking taylor expansion of 0 in z 2.392 * [backup-simplify]: Simplify 0 into 0 2.392 * [taylor]: Taking taylor expansion of 0 in z 2.392 * [backup-simplify]: Simplify 0 into 0 2.392 * [backup-simplify]: Simplify 1 into 1 2.392 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.392 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.393 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0 2.393 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.394 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.394 * [backup-simplify]: Simplify (- 0) into 0 2.394 * [backup-simplify]: Simplify (+ 0 0) into 0 2.394 * [taylor]: Taking taylor expansion of 0 in y 2.394 * [backup-simplify]: Simplify 0 into 0 2.394 * [taylor]: Taking taylor expansion of 0 in t 2.394 * [backup-simplify]: Simplify 0 into 0 2.394 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 2.394 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 2.395 * [backup-simplify]: Simplify (- 0) into 0 2.395 * [taylor]: Taking taylor expansion of 0 in t 2.395 * [backup-simplify]: Simplify 0 into 0 2.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.395 * [taylor]: Taking taylor expansion of 0 in t 2.395 * [backup-simplify]: Simplify 0 into 0 2.396 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 2.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.396 * [backup-simplify]: Simplify (- 0) into 0 2.396 * [taylor]: Taking taylor expansion of 0 in z 2.396 * [backup-simplify]: Simplify 0 into 0 2.396 * [taylor]: Taking taylor expansion of 0 in z 2.396 * [backup-simplify]: Simplify 0 into 0 2.396 * [taylor]: Taking taylor expansion of 0 in z 2.396 * [backup-simplify]: Simplify 0 into 0 2.396 * [taylor]: Taking taylor expansion of 0 in z 2.397 * [backup-simplify]: Simplify 0 into 0 2.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.397 * [backup-simplify]: Simplify (- 0) into 0 2.397 * [backup-simplify]: Simplify 0 into 0 2.398 * [backup-simplify]: Simplify 0 into 0 2.398 * [backup-simplify]: Simplify 0 into 0 2.398 * [backup-simplify]: Simplify 0 into 0 2.398 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.399 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.400 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) into 0 2.400 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 2.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.401 * [backup-simplify]: Simplify (- 0) into 0 2.401 * [backup-simplify]: Simplify (+ 0 0) into 0 2.401 * [taylor]: Taking taylor expansion of 0 in y 2.401 * [backup-simplify]: Simplify 0 into 0 2.401 * [taylor]: Taking taylor expansion of 0 in t 2.401 * [backup-simplify]: Simplify 0 into 0 2.401 * [taylor]: Taking taylor expansion of 0 in t 2.401 * [backup-simplify]: Simplify 0 into 0 2.401 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 2.402 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 2.402 * [backup-simplify]: Simplify (- 0) into 0 2.402 * [taylor]: Taking taylor expansion of 0 in t 2.402 * [backup-simplify]: Simplify 0 into 0 2.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.402 * [taylor]: Taking taylor expansion of 0 in t 2.402 * [backup-simplify]: Simplify 0 into 0 2.402 * [taylor]: Taking taylor expansion of 0 in z 2.402 * [backup-simplify]: Simplify 0 into 0 2.402 * [taylor]: Taking taylor expansion of 0 in z 2.402 * [backup-simplify]: Simplify 0 into 0 2.403 * [taylor]: Taking taylor expansion of 0 in z 2.403 * [backup-simplify]: Simplify 0 into 0 2.403 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 2.403 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.404 * [backup-simplify]: Simplify (- 0) into 0 2.404 * [taylor]: Taking taylor expansion of 0 in z 2.404 * [backup-simplify]: Simplify 0 into 0 2.404 * [taylor]: Taking taylor expansion of 0 in z 2.404 * [backup-simplify]: Simplify 0 into 0 2.404 * [taylor]: Taking taylor expansion of 0 in z 2.404 * [backup-simplify]: Simplify 0 into 0 2.404 * [taylor]: Taking taylor expansion of 0 in z 2.404 * [backup-simplify]: Simplify 0 into 0 2.404 * [backup-simplify]: Simplify 0 into 0 2.404 * [backup-simplify]: Simplify 0 into 0 2.404 * [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)) 2.404 * * * [progress]: simplifying candidates 2.405 * [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)) 2.405 * * [simplify]: Extracting # 0 : cost 0 2.405 * * [simplify]: Extracting # 1 : cost 0 2.405 * * [simplify]: Extracting # 2 : cost 0 2.405 * * [simplify]: Extracting # 3 : cost 0 2.405 * * [simplify]: Extracting # 4 : cost 0 2.405 * * [simplify]: Extracting # 5 : cost 0 2.405 * * [simplify]: iteration 0 : 19 enodes (cost 114 ) 2.408 * * [simplify]: Extracting # 0 : cost 0 2.408 * * [simplify]: Extracting # 1 : cost 0 2.408 * * [simplify]: Extracting # 2 : cost 0 2.408 * * [simplify]: iteration 1 : 27 enodes (cost 114 ) 2.412 * * [simplify]: Extracting # 0 : cost 0 2.412 * * [simplify]: Extracting # 1 : cost 0 2.413 * * [simplify]: Extracting # 2 : cost 0 2.413 * * [simplify]: iteration 2 : 50 enodes (cost 100 ) 2.438 * * [simplify]: Extracting # 0 : cost 0 2.438 * * [simplify]: Extracting # 1 : cost 0 2.439 * * [simplify]: Extracting # 2 : cost 0 2.439 * * [simplify]: Extracting # 3 : cost 0 2.439 * * [simplify]: iteration 3 : 188 enodes (cost 100 ) 2.589 * * [simplify]: Extracting # 0 : cost 0 2.590 * * [simplify]: Extracting # 1 : cost 0 2.591 * * [simplify]: Extracting # 2 : cost 0 2.592 * * [simplify]: Extracting # 3 : cost 0 2.593 * * [simplify]: Extracting # 4 : cost 0 2.594 * * [simplify]: Extracting # 5 : cost 0 2.595 * * [simplify]: iteration 4 : 744 enodes (cost 100 ) 4.052 * * [simplify]: Extracting # 0 : cost 0 4.059 * * [simplify]: Extracting # 1 : cost 0 4.064 * * [simplify]: Extracting # 2 : cost 0 4.067 * * [simplify]: Extracting # 3 : cost 0 4.070 * * [simplify]: Extracting # 4 : cost 0 4.073 * * [simplify]: iteration 5 : 3890 enodes (cost 100 ) 5.852 * * [simplify]: Extracting # 0 : cost 0 5.861 * * [simplify]: Extracting # 1 : cost 0 5.870 * * [simplify]: Extracting # 2 : cost 0 5.874 * * [simplify]: iteration done: 5000 enodes (cost 100 ) 5.874 * [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))) 5.875 * * * [progress]: adding candidates to table 5.911 * [progress]: [Phase 3 of 3] Extracting. 5.914 * [simplify]: Simplifying: (fma x y (- (* t z))) 5.915 * * [simplify]: Extracting # 0 : cost 0 5.915 * * [simplify]: Extracting # 1 : cost 0 5.915 * * [simplify]: Extracting # 2 : cost 0 5.915 * * [simplify]: Extracting # 3 : cost 0 5.915 * * [simplify]: Extracting # 4 : cost 0 5.915 * * [simplify]: Extracting # 5 : cost 0 5.915 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 5.915 * * [simplify]: Extracting # 0 : cost 0 5.915 * * [simplify]: Extracting # 1 : cost 0 5.915 * * [simplify]: Extracting # 2 : cost 0 5.915 * * [simplify]: iteration 1 : 12 enodes (cost 7 ) 5.916 * * [simplify]: Extracting # 0 : cost 0 5.916 * * [simplify]: iteration 2 : 14 enodes (cost 7 ) 5.917 * * [simplify]: Extracting # 0 : cost 0 5.917 * * [simplify]: iteration done: 14 enodes (cost 7 ) 5.917 * [simplify]: Simplified to: (fma x y (- (* t z))) 7.173 * [regime-testing]: Baseline error score: 0.007043361670569399 7.175 * [regime-testing]: Oracle error score: 0.007043361670569399 7.175 * [regime-testing]: End program error score: 0.007043361670569399