9.271 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.037 * [simplify]: Simplifying:
  (- (* x y) (* z t))
0.037 * * [simplify]: iteration 0: 7 enodes
0.039 * * [simplify]: iteration 1: 11 enodes
0.041 * * [simplify]: iteration 2: 18 enodes
0.044 * * [simplify]: iteration complete: 18 enodes
0.045 * * [simplify]: Extracting #0: cost 1 inf + 0
0.045 * * [simplify]: Extracting #1: cost 4 inf + 0
0.045 * * [simplify]: Extracting #2: cost 10 inf + 0
0.045 * * [simplify]: Extracting #3: cost 2 inf + 210
0.045 * * [simplify]: Extracting #4: cost 0 inf + 376
0.045 * [simplify]: Simplified to:
  (- (* x y) (* z t))
0.046 * * [progress]: iteration 1 / 4
0.046 * * * [progress]: picking best candidate
0.053 * * * * [pick]: Picked  #<alt (λ (x y z t) (- (* x y) (* z t)))>
0.053 * * * [progress]: localizing error
0.064 * * * [progress]: generating rewritten candidates
0.064 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.077 * * * [progress]: generating series expansions
0.077 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.077 * [backup-simplify]: Simplify (- (* x y) (* z t)) into (- (* x y) (* t z))
0.077 * [approximate]: Taking taylor expansion of (- (* x y) (* t z)) in (x y z t) around 0
0.077 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in t
0.077 * [taylor]: Taking taylor expansion of (* x y) in t
0.077 * [taylor]: Taking taylor expansion of x in t
0.077 * [backup-simplify]: Simplify x into x
0.077 * [taylor]: Taking taylor expansion of y in t
0.077 * [backup-simplify]: Simplify y into y
0.077 * [taylor]: Taking taylor expansion of (* t z) in t
0.077 * [taylor]: Taking taylor expansion of t in t
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [taylor]: Taking taylor expansion of z in t
0.077 * [backup-simplify]: Simplify z into z
0.077 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in z
0.077 * [taylor]: Taking taylor expansion of (* x y) in z
0.077 * [taylor]: Taking taylor expansion of x in z
0.077 * [backup-simplify]: Simplify x into x
0.077 * [taylor]: Taking taylor expansion of y in z
0.077 * [backup-simplify]: Simplify y into y
0.077 * [taylor]: Taking taylor expansion of (* t z) in z
0.077 * [taylor]: Taking taylor expansion of t in z
0.077 * [backup-simplify]: Simplify t into t
0.077 * [taylor]: Taking taylor expansion of z in z
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in y
0.077 * [taylor]: Taking taylor expansion of (* x y) in y
0.077 * [taylor]: Taking taylor expansion of x in y
0.077 * [backup-simplify]: Simplify x into x
0.077 * [taylor]: Taking taylor expansion of y in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [taylor]: Taking taylor expansion of (* t z) in y
0.077 * [taylor]: Taking taylor expansion of t in y
0.077 * [backup-simplify]: Simplify t into t
0.077 * [taylor]: Taking taylor expansion of z in y
0.077 * [backup-simplify]: Simplify z into z
0.077 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x
0.077 * [taylor]: Taking taylor expansion of (* x y) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [taylor]: Taking taylor expansion of y in x
0.078 * [backup-simplify]: Simplify y into y
0.078 * [taylor]: Taking taylor expansion of (* t z) in x
0.078 * [taylor]: Taking taylor expansion of t in x
0.078 * [backup-simplify]: Simplify t into t
0.078 * [taylor]: Taking taylor expansion of z in x
0.078 * [backup-simplify]: Simplify z into z
0.078 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x
0.078 * [taylor]: Taking taylor expansion of (* x y) in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify 1 into 1
0.078 * [taylor]: Taking taylor expansion of y in x
0.078 * [backup-simplify]: Simplify y into y
0.078 * [taylor]: Taking taylor expansion of (* t z) in x
0.078 * [taylor]: Taking taylor expansion of t in x
0.078 * [backup-simplify]: Simplify t into t
0.078 * [taylor]: Taking taylor expansion of z in x
0.078 * [backup-simplify]: Simplify z into z
0.078 * [backup-simplify]: Simplify (* 0 y) into 0
0.078 * [backup-simplify]: Simplify (* t z) into (* t z)
0.078 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z))
0.078 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z))
0.078 * [taylor]: Taking taylor expansion of (- (* t z)) in y
0.078 * [taylor]: Taking taylor expansion of (* t z) in y
0.078 * [taylor]: Taking taylor expansion of t in y
0.078 * [backup-simplify]: Simplify t into t
0.078 * [taylor]: Taking taylor expansion of z in y
0.078 * [backup-simplify]: Simplify z into z
0.078 * [backup-simplify]: Simplify (* t z) into (* t z)
0.078 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z))
0.078 * [taylor]: Taking taylor expansion of (- (* t z)) in z
0.078 * [taylor]: Taking taylor expansion of (* t z) in z
0.078 * [taylor]: Taking taylor expansion of t in z
0.078 * [backup-simplify]: Simplify t into t
0.078 * [taylor]: Taking taylor expansion of z in z
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify 1 into 1
0.078 * [backup-simplify]: Simplify (* t 0) 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 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.079 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.080 * [backup-simplify]: Simplify (- 0) into 0
0.080 * [backup-simplify]: Simplify (+ y 0) into y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 1 into 1
0.080 * [taylor]: Taking taylor expansion of 0 in z
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [taylor]: Taking taylor expansion of 0 in t
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.080 * [backup-simplify]: Simplify (- 0) into 0
0.080 * [taylor]: Taking taylor expansion of 0 in z
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [taylor]: Taking taylor expansion of 0 in t
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.081 * [backup-simplify]: Simplify (- t) into (- t)
0.081 * [taylor]: Taking taylor expansion of (- t) 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 * [backup-simplify]: Simplify (- 0) into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.082 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.082 * [backup-simplify]: Simplify (- 0) into 0
0.083 * [backup-simplify]: Simplify (+ 0 0) into 0
0.083 * [taylor]: Taking taylor expansion of 0 in y
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 * [taylor]: Taking taylor expansion of 0 in t
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) into (- (/ 1 (* x y)) (/ 1 (* t z)))
0.083 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0
0.083 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t
0.083 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.083 * [taylor]: Taking taylor expansion of (* x y) in t
0.083 * [taylor]: Taking taylor expansion of x in t
0.083 * [backup-simplify]: Simplify x into x
0.083 * [taylor]: Taking taylor expansion of y in t
0.083 * [backup-simplify]: Simplify y into y
0.083 * [backup-simplify]: Simplify (* x y) into (* x y)
0.083 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.083 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.083 * [taylor]: Taking taylor expansion of (* t z) in t
0.083 * [taylor]: Taking taylor expansion of t in t
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 1 into 1
0.083 * [taylor]: Taking taylor expansion of z in t
0.083 * [backup-simplify]: Simplify z into z
0.083 * [backup-simplify]: Simplify (* 0 z) into 0
0.084 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.084 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.084 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z
0.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.084 * [taylor]: Taking taylor expansion of (* x y) in z
0.084 * [taylor]: Taking taylor expansion of x in z
0.084 * [backup-simplify]: Simplify x into x
0.084 * [taylor]: Taking taylor expansion of y in z
0.084 * [backup-simplify]: Simplify y into y
0.084 * [backup-simplify]: Simplify (* x y) into (* x y)
0.084 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.084 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.084 * [taylor]: Taking taylor expansion of (* t z) in z
0.084 * [taylor]: Taking taylor expansion of t in z
0.084 * [backup-simplify]: Simplify t into t
0.084 * [taylor]: Taking taylor expansion of z in z
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (* t 0) into 0
0.084 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.084 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t)
0.084 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y
0.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.084 * [taylor]: Taking taylor expansion of (* x y) in y
0.084 * [taylor]: Taking taylor expansion of x in y
0.084 * [backup-simplify]: Simplify x into x
0.084 * [taylor]: Taking taylor expansion of y in y
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (* x 0) into 0
0.085 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.085 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.085 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.085 * [taylor]: Taking taylor expansion of (* t z) in y
0.085 * [taylor]: Taking taylor expansion of t in y
0.085 * [backup-simplify]: Simplify t into t
0.085 * [taylor]: Taking taylor expansion of z in y
0.085 * [backup-simplify]: Simplify z into z
0.085 * [backup-simplify]: Simplify (* t z) into (* t z)
0.085 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.085 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x
0.085 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.085 * [taylor]: Taking taylor expansion of (* x y) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify 1 into 1
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [backup-simplify]: Simplify y into y
0.085 * [backup-simplify]: Simplify (* 0 y) into 0
0.085 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.085 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.085 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.085 * [taylor]: Taking taylor expansion of (* t z) in x
0.085 * [taylor]: Taking taylor expansion of t in x
0.085 * [backup-simplify]: Simplify t into t
0.086 * [taylor]: Taking taylor expansion of z in x
0.086 * [backup-simplify]: Simplify z into z
0.086 * [backup-simplify]: Simplify (* t z) into (* t z)
0.086 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.086 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x
0.086 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.086 * [taylor]: Taking taylor expansion of (* x y) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 1 into 1
0.086 * [taylor]: Taking taylor expansion of y in x
0.086 * [backup-simplify]: Simplify y into y
0.086 * [backup-simplify]: Simplify (* 0 y) into 0
0.086 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.086 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.086 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.086 * [taylor]: Taking taylor expansion of (* t z) in x
0.086 * [taylor]: Taking taylor expansion of t in x
0.086 * [backup-simplify]: Simplify t into t
0.086 * [taylor]: Taking taylor expansion of z in x
0.086 * [backup-simplify]: Simplify z into z
0.086 * [backup-simplify]: Simplify (* t z) into (* t z)
0.086 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.086 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 1 into 1
0.087 * [backup-simplify]: Simplify (/ 1 1) into 1
0.087 * [taylor]: Taking taylor expansion of 1 in z
0.087 * [backup-simplify]: Simplify 1 into 1
0.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.087 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.087 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z)))
0.088 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z)))
0.088 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y
0.088 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.088 * [taylor]: Taking taylor expansion of (* t z) in y
0.088 * [taylor]: Taking taylor expansion of t in y
0.088 * [backup-simplify]: Simplify t into t
0.088 * [taylor]: Taking taylor expansion of z in y
0.088 * [backup-simplify]: Simplify z into z
0.088 * [backup-simplify]: Simplify (* t z) into (* t z)
0.088 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.088 * [taylor]: Taking taylor expansion of 0 in z
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [taylor]: Taking taylor expansion of 1 in t
0.088 * [backup-simplify]: Simplify 1 into 1
0.089 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.089 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.090 * [backup-simplify]: Simplify (- 0) into 0
0.090 * [backup-simplify]: Simplify (+ 0 0) into 0
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z)))
0.090 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z
0.090 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.090 * [taylor]: Taking taylor expansion of (* t z) in z
0.090 * [taylor]: Taking taylor expansion of t in z
0.090 * [backup-simplify]: Simplify t into t
0.090 * [taylor]: Taking taylor expansion of z in z
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify (* t 0) into 0
0.090 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.090 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t)
0.091 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t))
0.091 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
0.091 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.091 * [taylor]: Taking taylor expansion of t in t
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [backup-simplify]: Simplify (/ 1 1) into 1
0.091 * [backup-simplify]: Simplify (- 1) into -1
0.091 * [backup-simplify]: Simplify -1 into -1
0.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.092 * [taylor]: Taking taylor expansion of 0 in z
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [taylor]: Taking taylor expansion of 0 in t
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [taylor]: Taking taylor expansion of 0 in t
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 1 into 1
0.093 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.093 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.093 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.093 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.094 * [backup-simplify]: Simplify (- 0) into 0
0.094 * [backup-simplify]: Simplify (+ 0 0) into 0
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [taylor]: Taking taylor expansion of 0 in z
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.095 * [backup-simplify]: Simplify (- 0) into 0
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
0.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
0.096 * [backup-simplify]: Simplify (- 0) into 0
0.096 * [taylor]: Taking taylor expansion of 0 in t
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [taylor]: Taking taylor expansion of 0 in t
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [taylor]: Taking taylor expansion of 0 in t
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [taylor]: Taking taylor expansion of 0 in t
0.096 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.097 * [backup-simplify]: Simplify (- 0) into 0
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.098 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.099 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.099 * [backup-simplify]: Simplify (- 0) into 0
0.100 * [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 * [taylor]: Taking taylor expansion of 0 in z
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.101 * [backup-simplify]: Simplify (- 0) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.101 * [taylor]: Taking taylor expansion of 0 in z
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [taylor]: Taking taylor expansion of 0 in t
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [taylor]: Taking taylor expansion of 0 in t
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [taylor]: Taking taylor expansion of 0 in t
0.101 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
0.102 * [backup-simplify]: Simplify (- 0) into 0
0.102 * [taylor]: Taking taylor expansion of 0 in t
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [taylor]: Taking taylor expansion of 0 in t
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [taylor]: Taking taylor expansion of 0 in t
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [taylor]: Taking taylor expansion of 0 in t
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) (* -1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) (* 1 1))))) into (- (* x y) (* t z))
0.103 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) into (- (/ 1 (* x y)) (/ 1 (* t z)))
0.103 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0
0.103 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t
0.103 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.103 * [taylor]: Taking taylor expansion of (* x y) in t
0.103 * [taylor]: Taking taylor expansion of x in t
0.103 * [backup-simplify]: Simplify x into x
0.103 * [taylor]: Taking taylor expansion of y in t
0.103 * [backup-simplify]: Simplify y into y
0.103 * [backup-simplify]: Simplify (* x y) into (* x y)
0.103 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.103 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.103 * [taylor]: Taking taylor expansion of (* t z) in t
0.103 * [taylor]: Taking taylor expansion of t in t
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 1 into 1
0.103 * [taylor]: Taking taylor expansion of z in t
0.103 * [backup-simplify]: Simplify z into z
0.103 * [backup-simplify]: Simplify (* 0 z) into 0
0.104 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.104 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.104 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z
0.104 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.104 * [taylor]: Taking taylor expansion of (* x y) in z
0.104 * [taylor]: Taking taylor expansion of x in z
0.104 * [backup-simplify]: Simplify x into x
0.104 * [taylor]: Taking taylor expansion of y in z
0.104 * [backup-simplify]: Simplify y into y
0.104 * [backup-simplify]: Simplify (* x y) into (* x y)
0.104 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.104 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.104 * [taylor]: Taking taylor expansion of (* t z) in z
0.104 * [taylor]: Taking taylor expansion of t in z
0.104 * [backup-simplify]: Simplify t into t
0.104 * [taylor]: Taking taylor expansion of z in z
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 1 into 1
0.104 * [backup-simplify]: Simplify (* t 0) into 0
0.104 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.104 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t)
0.104 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.104 * [taylor]: Taking taylor expansion of (* x y) in y
0.105 * [taylor]: Taking taylor expansion of x in y
0.105 * [backup-simplify]: Simplify x into x
0.105 * [taylor]: Taking taylor expansion of y in y
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 1 into 1
0.105 * [backup-simplify]: Simplify (* x 0) into 0
0.105 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.105 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.105 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.105 * [taylor]: Taking taylor expansion of (* t z) in y
0.105 * [taylor]: Taking taylor expansion of t in y
0.105 * [backup-simplify]: Simplify t into t
0.105 * [taylor]: Taking taylor expansion of z in y
0.105 * [backup-simplify]: Simplify z into z
0.105 * [backup-simplify]: Simplify (* t z) into (* t z)
0.105 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.105 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.105 * [taylor]: Taking taylor expansion of (* x y) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 1 into 1
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [backup-simplify]: Simplify y into y
0.105 * [backup-simplify]: Simplify (* 0 y) into 0
0.106 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.106 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.106 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.106 * [taylor]: Taking taylor expansion of (* t z) in x
0.106 * [taylor]: Taking taylor expansion of t in x
0.106 * [backup-simplify]: Simplify t into t
0.106 * [taylor]: Taking taylor expansion of z in x
0.106 * [backup-simplify]: Simplify z into z
0.106 * [backup-simplify]: Simplify (* t z) into (* t z)
0.106 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.106 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.106 * [taylor]: Taking taylor expansion of (* x y) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 1 into 1
0.106 * [taylor]: Taking taylor expansion of y in x
0.106 * [backup-simplify]: Simplify y into y
0.106 * [backup-simplify]: Simplify (* 0 y) into 0
0.106 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.106 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.106 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.106 * [taylor]: Taking taylor expansion of (* t z) in x
0.106 * [taylor]: Taking taylor expansion of t in x
0.106 * [backup-simplify]: Simplify t into t
0.106 * [taylor]: Taking taylor expansion of z in x
0.106 * [backup-simplify]: Simplify z into z
0.106 * [backup-simplify]: Simplify (* t z) into (* t z)
0.106 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.107 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.107 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.107 * [taylor]: Taking taylor expansion of y in y
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify 1 into 1
0.107 * [backup-simplify]: Simplify (/ 1 1) into 1
0.107 * [taylor]: Taking taylor expansion of 1 in z
0.107 * [backup-simplify]: Simplify 1 into 1
0.107 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.108 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z)))
0.108 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z)))
0.108 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y
0.108 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.108 * [taylor]: Taking taylor expansion of (* t z) in y
0.108 * [taylor]: Taking taylor expansion of t in y
0.108 * [backup-simplify]: Simplify t into t
0.108 * [taylor]: Taking taylor expansion of z in y
0.108 * [backup-simplify]: Simplify z into z
0.108 * [backup-simplify]: Simplify (* t z) into (* t z)
0.108 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.108 * [taylor]: Taking taylor expansion of 0 in z
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [taylor]: Taking taylor expansion of 1 in t
0.108 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.109 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.110 * [backup-simplify]: Simplify (- 0) into 0
0.110 * [backup-simplify]: Simplify (+ 0 0) into 0
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z)))
0.110 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z
0.110 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.110 * [taylor]: Taking taylor expansion of (* t z) in z
0.110 * [taylor]: Taking taylor expansion of t in z
0.110 * [backup-simplify]: Simplify t into t
0.110 * [taylor]: Taking taylor expansion of z in z
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 1 into 1
0.110 * [backup-simplify]: Simplify (* t 0) into 0
0.110 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.111 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t)
0.111 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t))
0.111 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
0.111 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.111 * [taylor]: Taking taylor expansion of t in t
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [backup-simplify]: Simplify (/ 1 1) into 1
0.111 * [backup-simplify]: Simplify (- 1) into -1
0.111 * [backup-simplify]: Simplify -1 into -1
0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.112 * [taylor]: Taking taylor expansion of 0 in z
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [taylor]: Taking taylor expansion of 0 in t
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [taylor]: Taking taylor expansion of 0 in t
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
0.113 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.114 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.114 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.114 * [backup-simplify]: Simplify (- 0) into 0
0.114 * [backup-simplify]: Simplify (+ 0 0) into 0
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [taylor]: Taking taylor expansion of 0 in z
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.115 * [backup-simplify]: Simplify (- 0) into 0
0.115 * [taylor]: Taking taylor expansion of 0 in z
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.115 * [taylor]: Taking taylor expansion of 0 in z
0.115 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
0.116 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
0.116 * [backup-simplify]: Simplify (- 0) into 0
0.116 * [taylor]: Taking taylor expansion of 0 in t
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [taylor]: Taking taylor expansion of 0 in t
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [taylor]: Taking taylor expansion of 0 in t
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [taylor]: Taking taylor expansion of 0 in t
0.116 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.117 * [backup-simplify]: Simplify (- 0) into 0
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.119 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
0.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.120 * [backup-simplify]: Simplify (- 0) into 0
0.120 * [backup-simplify]: Simplify (+ 0 0) into 0
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [taylor]: Taking taylor expansion of 0 in z
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [taylor]: Taking taylor expansion of 0 in z
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.120 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.121 * [backup-simplify]: Simplify (- 0) into 0
0.121 * [taylor]: Taking taylor expansion of 0 in z
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.121 * [taylor]: Taking taylor expansion of 0 in z
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [taylor]: Taking taylor expansion of 0 in t
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [taylor]: Taking taylor expansion of 0 in t
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [taylor]: Taking taylor expansion of 0 in t
0.121 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
0.122 * [backup-simplify]: Simplify (- 0) into 0
0.122 * [taylor]: Taking taylor expansion of 0 in t
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [taylor]: Taking taylor expansion of 0 in t
0.122 * [backup-simplify]: Simplify 0 into 0
0.123 * [taylor]: Taking taylor expansion of 0 in t
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [taylor]: Taking taylor expansion of 0 in t
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) (* -1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) (* 1 1))))) into (- (* x y) (* t z))
0.123 * * * [progress]: simplifying candidates
0.123 * [simplify]: Simplifying:
  (/ (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))
0.124 * * [simplify]: iteration 0: 32 enodes
0.132 * * [simplify]: iteration 1: 92 enodes
0.162 * * [simplify]: iteration 2: 280 enodes
0.303 * * [simplify]: iteration 3: 891 enodes
0.776 * * [simplify]: iteration 4: 2597 enodes
1.499 * * [simplify]: iteration complete: 5000 enodes
1.499 * * [simplify]: Extracting #0: cost 13 inf + 0
1.500 * * [simplify]: Extracting #1: cost 177 inf + 1
1.504 * * [simplify]: Extracting #2: cost 867 inf + 4
1.517 * * [simplify]: Extracting #3: cost 1308 inf + 12995
1.559 * * [simplify]: Extracting #4: cost 1034 inf + 91816
1.604 * * [simplify]: Extracting #5: cost 463 inf + 283561
1.701 * * [simplify]: Extracting #6: cost 77 inf + 441952
1.820 * * [simplify]: Extracting #7: cost 0 inf + 481172
1.944 * [simplify]: Simplified to:
  (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)))
  (* (* (- (* x y) (* z t)) (- (* x y) (* z t))) (- (* x y) (* z t)))
  (sqrt (- (* x y) (* z t)))
  (sqrt (- (* x y) (* z t)))
  (- (* (* x y) (* (* x y) (* x y))) (* (* z t) (* (* z t) (* z t))))
  (+ (* (* x y) (+ (* x y) (* z t))) (* (* z t) (* z t)))
  (- (* z t))
  (* (+ (* x y) (* z t)) (- (* x y) (* z t)))
  (+ (* x y) (* z t))
  (- (* z t))
  0
  (- (* x y) (* z t))
  (- (* x y) (* z t))
1.945 * * * [progress]: adding candidates to table
2.027 * [progress]: [Phase 3 of 3] Extracting.
2.032 * [simplify]: Simplifying:
  (- (* x y) (* z t))
2.032 * * [simplify]: iteration 0: 7 enodes
2.032 * * [simplify]: iteration 1: 9 enodes
2.032 * * [simplify]: iteration complete: 9 enodes
2.032 * * [simplify]: Extracting #0: cost 1 inf + 0
2.032 * * [simplify]: Extracting #1: cost 3 inf + 0
2.032 * * [simplify]: Extracting #2: cost 7 inf + 0
2.032 * * [simplify]: Extracting #3: cost 2 inf + 46
2.033 * * [simplify]: Extracting #4: cost 0 inf + 212
2.033 * [simplify]: Simplified to:
  (- (* x y) (* z t))
4.035 * [regime-testing]: Baseline error score: 0.011126390798849856
4.050 * [regime-testing]: Oracle error score: 0.011126390798849856
4.050 * [regime-testing]: End program error score: 0.011126390798849856