52.681 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y z t) (- (* x y) (* z t)))>
0.023 * [simplify]: Simplifying:
  (- (* x y) (* z t))
0.023 * * [simplify]: iteration 0: 7 enodes
0.024 * * [simplify]: iteration 1: 11 enodes
0.026 * * [simplify]: iteration 2: 18 enodes
0.028 * * [simplify]: iteration complete: 18 enodes
0.028 * * [simplify]: Extracting #0: cost 1 inf + 0
0.028 * * [simplify]: Extracting #1: cost 4 inf + 0
0.028 * * [simplify]: Extracting #2: cost 10 inf + 0
0.028 * * [simplify]: Extracting #3: cost 2 inf + 210
0.028 * * [simplify]: Extracting #4: cost 0 inf + 376
0.029 * [simplify]: Simplified to:
  (- (* x y) (* z t))
0.029 * * [progress]: iteration 1 / 4
0.029 * * * [progress]: picking best candidate
0.032 * * * * [pick]: Picked  #<alt (λ (x y z t) (- (* x y) (* z t)))>
0.032 * * * [progress]: localizing error
0.041 * * * [progress]: generating rewritten candidates
0.041 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.053 * * * [progress]: generating series expansions
0.053 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.053 * [backup-simplify]: Simplify (- (* x y) (* z t)) into (- (* x y) (* t z))
0.053 * [approximate]: Taking taylor expansion of (- (* x y) (* t z)) in (x y z t) around 0
0.053 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in t
0.053 * [taylor]: Taking taylor expansion of (* x y) in t
0.053 * [taylor]: Taking taylor expansion of x in t
0.053 * [backup-simplify]: Simplify x into x
0.053 * [taylor]: Taking taylor expansion of y in t
0.053 * [backup-simplify]: Simplify y into y
0.053 * [taylor]: Taking taylor expansion of (* t z) in t
0.053 * [taylor]: Taking taylor expansion of t in t
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 1 into 1
0.053 * [taylor]: Taking taylor expansion of z in t
0.053 * [backup-simplify]: Simplify z into z
0.053 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in z
0.053 * [taylor]: Taking taylor expansion of (* x y) in z
0.053 * [taylor]: Taking taylor expansion of x in z
0.053 * [backup-simplify]: Simplify x into x
0.053 * [taylor]: Taking taylor expansion of y in z
0.053 * [backup-simplify]: Simplify y into y
0.053 * [taylor]: Taking taylor expansion of (* t z) in z
0.053 * [taylor]: Taking taylor expansion of t in z
0.053 * [backup-simplify]: Simplify t into t
0.053 * [taylor]: Taking taylor expansion of z in z
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 1 into 1
0.053 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in y
0.053 * [taylor]: Taking taylor expansion of (* x y) in y
0.053 * [taylor]: Taking taylor expansion of x in y
0.054 * [backup-simplify]: Simplify x into x
0.054 * [taylor]: Taking taylor expansion of y in y
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 1 into 1
0.054 * [taylor]: Taking taylor expansion of (* t z) in y
0.054 * [taylor]: Taking taylor expansion of t in y
0.054 * [backup-simplify]: Simplify t into t
0.054 * [taylor]: Taking taylor expansion of z in y
0.054 * [backup-simplify]: Simplify z into z
0.054 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x
0.054 * [taylor]: Taking taylor expansion of (* x y) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 1 into 1
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [backup-simplify]: Simplify y into y
0.054 * [taylor]: Taking taylor expansion of (* t z) in x
0.054 * [taylor]: Taking taylor expansion of t in x
0.054 * [backup-simplify]: Simplify t into t
0.054 * [taylor]: Taking taylor expansion of z in x
0.054 * [backup-simplify]: Simplify z into z
0.054 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x
0.054 * [taylor]: Taking taylor expansion of (* x y) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 1 into 1
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [backup-simplify]: Simplify y into y
0.054 * [taylor]: Taking taylor expansion of (* t z) in x
0.054 * [taylor]: Taking taylor expansion of t in x
0.054 * [backup-simplify]: Simplify t into t
0.054 * [taylor]: Taking taylor expansion of z in x
0.054 * [backup-simplify]: Simplify z into z
0.054 * [backup-simplify]: Simplify (* 0 y) into 0
0.054 * [backup-simplify]: Simplify (* t z) into (* t z)
0.054 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z))
0.055 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z))
0.055 * [taylor]: Taking taylor expansion of (- (* t z)) in y
0.055 * [taylor]: Taking taylor expansion of (* t z) in y
0.055 * [taylor]: Taking taylor expansion of t in y
0.055 * [backup-simplify]: Simplify t into t
0.055 * [taylor]: Taking taylor expansion of z in y
0.055 * [backup-simplify]: Simplify z into z
0.055 * [backup-simplify]: Simplify (* t z) into (* t z)
0.055 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z))
0.055 * [taylor]: Taking taylor expansion of (- (* t z)) in z
0.055 * [taylor]: Taking taylor expansion of (* t z) in z
0.055 * [taylor]: Taking taylor expansion of t in z
0.055 * [backup-simplify]: Simplify t into t
0.055 * [taylor]: Taking taylor expansion of z in z
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 1 into 1
0.055 * [backup-simplify]: Simplify (* t 0) into 0
0.056 * [backup-simplify]: Simplify (- 0) into 0
0.056 * [taylor]: Taking taylor expansion of 0 in t
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.056 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.057 * [backup-simplify]: Simplify (- 0) into 0
0.057 * [backup-simplify]: Simplify (+ y 0) into y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 1 into 1
0.057 * [taylor]: Taking taylor expansion of 0 in z
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [taylor]: Taking taylor expansion of 0 in t
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.057 * [backup-simplify]: Simplify (- 0) into 0
0.058 * [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
0.058 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.058 * [backup-simplify]: Simplify (- t) into (- t)
0.058 * [taylor]: Taking taylor expansion of (- t) in t
0.058 * [taylor]: Taking taylor expansion of t in t
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify (- 0) into 0
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [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
0.060 * [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)
0.062 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.062 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.062 * [taylor]: Taking taylor expansion of (* t z) in t
0.062 * [taylor]: Taking taylor expansion of t in t
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [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)
0.063 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.063 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.063 * [taylor]: Taking taylor expansion of (* t z) in z
0.063 * [taylor]: Taking taylor expansion of t in z
0.063 * [backup-simplify]: Simplify t into t
0.063 * [taylor]: Taking taylor expansion of z in z
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 1 into 1
0.063 * [backup-simplify]: Simplify (* t 0) into 0
0.063 * [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
0.064 * [backup-simplify]: Simplify (* x 0) into 0
0.064 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.064 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.064 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.064 * [taylor]: Taking taylor expansion of (* t z) in y
0.064 * [taylor]: Taking taylor expansion of t in y
0.064 * [backup-simplify]: Simplify t into t
0.064 * [taylor]: Taking taylor expansion of z in y
0.064 * [backup-simplify]: Simplify z into z
0.064 * [backup-simplify]: Simplify (* t z) into (* t z)
0.064 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.064 * [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
0.065 * [backup-simplify]: Simplify y into y
0.065 * [backup-simplify]: Simplify (* 0 y) into 0
0.065 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.065 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.065 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.065 * [taylor]: Taking taylor expansion of (* t z) in x
0.065 * [taylor]: Taking taylor expansion of t in x
0.065 * [backup-simplify]: Simplify t into t
0.065 * [taylor]: Taking taylor expansion of z in x
0.065 * [backup-simplify]: Simplify z into z
0.065 * [backup-simplify]: Simplify (* t z) into (* t z)
0.065 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.065 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.065 * [taylor]: Taking taylor expansion of (* x y) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 1 into 1
0.066 * [taylor]: Taking taylor expansion of y in x
0.066 * [backup-simplify]: Simplify y into y
0.066 * [backup-simplify]: Simplify (* 0 y) into 0
0.066 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.066 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.066 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.066 * [taylor]: Taking taylor expansion of (* t z) in x
0.066 * [taylor]: Taking taylor expansion of t in x
0.066 * [backup-simplify]: Simplify t into t
0.066 * [taylor]: Taking taylor expansion of z in x
0.066 * [backup-simplify]: Simplify z into z
0.066 * [backup-simplify]: Simplify (* t z) into (* t z)
0.066 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.067 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify 1 into 1
0.067 * [backup-simplify]: Simplify (/ 1 1) into 1
0.067 * [taylor]: Taking taylor expansion of 1 in z
0.067 * [backup-simplify]: Simplify 1 into 1
0.068 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.068 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.069 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z)))
0.069 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z)))
0.069 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.069 * [taylor]: Taking taylor expansion of (* t z) in y
0.069 * [taylor]: Taking taylor expansion of t in y
0.069 * [backup-simplify]: Simplify t into t
0.069 * [taylor]: Taking taylor expansion of z in y
0.069 * [backup-simplify]: Simplify z into z
0.069 * [backup-simplify]: Simplify (* t z) into (* t z)
0.069 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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 1 in t
0.070 * [backup-simplify]: Simplify 1 into 1
0.071 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.071 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.072 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 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
0.073 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z)))
0.073 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z
0.073 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.073 * [taylor]: Taking taylor expansion of (* t z) in z
0.073 * [taylor]: Taking taylor expansion of t in z
0.073 * [backup-simplify]: Simplify t into t
0.073 * [taylor]: Taking taylor expansion of z in z
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify 1 into 1
0.073 * [backup-simplify]: Simplify (* t 0) into 0
0.073 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.073 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t)
0.073 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t))
0.073 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
0.074 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.074 * [taylor]: Taking taylor expansion of t in t
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 1 into 1
0.074 * [backup-simplify]: Simplify (/ 1 1) into 1
0.074 * [backup-simplify]: Simplify (- 1) into -1
0.074 * [backup-simplify]: Simplify -1 into -1
0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.075 * [taylor]: Taking taylor expansion of 0 in z
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [taylor]: Taking taylor expansion of 0 in t
0.075 * [backup-simplify]: Simplify 0 into 0
0.076 * [taylor]: Taking taylor expansion of 0 in t
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 1 into 1
0.077 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.077 * [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 * [backup-simplify]: Simplify (+ 0 0) into 0
0.078 * [taylor]: Taking taylor expansion of 0 in y
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
0.078 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.079 * [backup-simplify]: Simplify (- 0) into 0
0.079 * [taylor]: Taking taylor expansion of 0 in z
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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
0.080 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
0.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 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
0.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
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 into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.083 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
0.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.084 * [backup-simplify]: Simplify (- 0) into 0
0.084 * [backup-simplify]: Simplify (+ 0 0) into 0
0.084 * [taylor]: Taking taylor expansion of 0 in y
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.084 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.085 * [backup-simplify]: Simplify (- 0) into 0
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [taylor]: Taking taylor expansion of 0 in t
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [taylor]: Taking taylor expansion of 0 in t
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [taylor]: Taking taylor expansion of 0 in t
0.085 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
0.086 * [backup-simplify]: Simplify (- 0) into 0
0.086 * [taylor]: Taking taylor expansion of 0 in t
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [taylor]: Taking taylor expansion of 0 in t
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [taylor]: Taking taylor expansion of 0 in t
0.086 * [backup-simplify]: Simplify 0 into 0
0.087 * [taylor]: Taking taylor expansion of 0 in t
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [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))
0.087 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) into (- (/ 1 (* x y)) (/ 1 (* t z)))
0.087 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0
0.087 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t
0.087 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.087 * [taylor]: Taking taylor expansion of (* x y) in t
0.087 * [taylor]: Taking taylor expansion of x in t
0.087 * [backup-simplify]: Simplify x into x
0.087 * [taylor]: Taking taylor expansion of y in t
0.087 * [backup-simplify]: Simplify y into y
0.087 * [backup-simplify]: Simplify (* x y) into (* x y)
0.088 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.088 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.088 * [taylor]: Taking taylor expansion of (* t z) in t
0.088 * [taylor]: Taking taylor expansion of t in t
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.088 * [taylor]: Taking taylor expansion of z in t
0.088 * [backup-simplify]: Simplify z into z
0.088 * [backup-simplify]: Simplify (* 0 z) into 0
0.088 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.088 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.088 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z
0.088 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.088 * [taylor]: Taking taylor expansion of (* x y) in z
0.088 * [taylor]: Taking taylor expansion of x in z
0.088 * [backup-simplify]: Simplify x into x
0.088 * [taylor]: Taking taylor expansion of y in z
0.088 * [backup-simplify]: Simplify y into y
0.088 * [backup-simplify]: Simplify (* x y) into (* x y)
0.088 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.088 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.088 * [taylor]: Taking taylor expansion of (* t z) in z
0.088 * [taylor]: Taking taylor expansion of t in z
0.088 * [backup-simplify]: Simplify t into t
0.088 * [taylor]: Taking taylor expansion of z in z
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.088 * [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)
0.089 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y
0.089 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.089 * [taylor]: Taking taylor expansion of (* x y) in y
0.089 * [taylor]: Taking taylor expansion of x in y
0.089 * [backup-simplify]: Simplify x into x
0.089 * [taylor]: Taking taylor expansion of y in y
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 1 into 1
0.089 * [backup-simplify]: Simplify (* x 0) into 0
0.089 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.089 * [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
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [taylor]: Taking taylor expansion of y in x
0.090 * [backup-simplify]: Simplify y into y
0.090 * [backup-simplify]: Simplify (* 0 y) into 0
0.090 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.090 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.090 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.090 * [taylor]: Taking taylor expansion of (* t z) in x
0.090 * [taylor]: Taking taylor expansion of t in x
0.090 * [backup-simplify]: Simplify t into t
0.090 * [taylor]: Taking taylor expansion of z in x
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
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [taylor]: Taking taylor expansion of y in x
0.090 * [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 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.091 * [taylor]: Taking taylor expansion of y in y
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [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
0.099 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.099 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z)))
0.099 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z)))
0.099 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y
0.100 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.100 * [taylor]: Taking taylor expansion of (* t z) in y
0.100 * [taylor]: Taking taylor expansion of t in y
0.100 * [backup-simplify]: Simplify t into t
0.100 * [taylor]: Taking taylor expansion of z in y
0.100 * [backup-simplify]: Simplify z into z
0.100 * [backup-simplify]: Simplify (* t z) into (* t z)
0.100 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) 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 1 in t
0.100 * [backup-simplify]: Simplify 1 into 1
0.101 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.101 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.102 * [backup-simplify]: Simplify (- 0) into 0
0.102 * [backup-simplify]: Simplify (+ 0 0) into 0
0.102 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z)))
0.102 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z
0.102 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.102 * [taylor]: Taking taylor expansion of (* t z) in z
0.102 * [taylor]: Taking taylor expansion of t in z
0.102 * [backup-simplify]: Simplify t into t
0.102 * [taylor]: Taking taylor expansion of z in z
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 1 into 1
0.102 * [backup-simplify]: Simplify (* t 0) into 0
0.103 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.103 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t)
0.103 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t))
0.103 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
0.103 * [taylor]: Taking taylor expansion of (/ 1 t) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
0.103 * [backup-simplify]: Simplify (- 1) into -1
0.103 * [backup-simplify]: Simplify -1 into -1
0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.104 * [taylor]: Taking taylor expansion of 0 in z
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [taylor]: Taking taylor expansion of 0 in t
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [taylor]: Taking taylor expansion of 0 in t
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 1 into 1
0.105 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) 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 * [backup-simplify]: Simplify (+ 0 0) into 0
0.106 * [taylor]: Taking taylor expansion of 0 in y
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
0.106 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.107 * [backup-simplify]: Simplify (- 0) into 0
0.107 * [taylor]: Taking taylor expansion of 0 in z
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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
0.108 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 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
0.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.109 * [backup-simplify]: Simplify (- 0) into 0
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.111 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
0.112 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.112 * [backup-simplify]: Simplify (- 0) into 0
0.112 * [backup-simplify]: Simplify (+ 0 0) into 0
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [backup-simplify]: Simplify 0 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 z
0.112 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.113 * [backup-simplify]: Simplify (- 0) into 0
0.113 * [taylor]: Taking taylor expansion of 0 in z
0.113 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.114 * [taylor]: Taking taylor expansion of 0 in z
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [taylor]: Taking taylor expansion of 0 in t
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [taylor]: Taking taylor expansion of 0 in t
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [taylor]: Taking taylor expansion of 0 in t
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.114 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
0.115 * [backup-simplify]: Simplify (- 0) into 0
0.115 * [taylor]: Taking taylor expansion of 0 in t
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [taylor]: Taking taylor expansion of 0 in t
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [taylor]: Taking taylor expansion of 0 in t
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [taylor]: Taking taylor expansion of 0 in t
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [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))
0.115 * * * [progress]: simplifying candidates
0.115 * * * * [progress]: [ 1 / 16 ] simplifiying candidate #<alt (λ (x y z t) (log (/ (exp (* x y)) (exp (* z t)))))>
0.115 * * * * [progress]: [ 2 / 16 ] simplifiying candidate #<alt (λ (x y z t) (pow (- (* x y) (* z t)) 1))>
0.116 * * * * [progress]: [ 3 / 16 ] simplifiying candidate #<alt (λ (x y z t) (exp (log (- (* x y) (* z t)))))>
0.116 * * * * [progress]: [ 4 / 16 ] simplifiying candidate #<alt (λ (x y z t) (log (exp (- (* x y) (* z t)))))>
0.116 * * * * [progress]: [ 5 / 16 ] simplifiying candidate #<alt (λ (x y z t) (* (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t)))))>
0.116 * * * * [progress]: [ 6 / 16 ] simplifiying candidate #<alt (λ (x y z t) (cbrt (* (* (- (* x y) (* z t)) (- (* x y) (* z t))) (- (* x y) (* z t)))))>
0.116 * * * * [progress]: [ 7 / 16 ] simplifiying candidate #<alt (λ (x y z t) (* (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t)))))>
0.116 * * * * [progress]: [ 8 / 16 ] simplifiying candidate #<alt (λ (x y z t) (/ (- (pow (* x y) 3) (pow (* z t) 3)) (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))))>
0.116 * * * * [progress]: [ 9 / 16 ] simplifiying candidate #<alt (λ (x y z t) (+ (* x y) (- (* z t))))>
0.116 * * * * [progress]: [ 10 / 16 ] simplifiying candidate #<alt (λ (x y z t) (* 1 (- (* x y) (* z t))))>
0.116 * * * * [progress]: [ 11 / 16 ] simplifiying candidate #<alt (λ (x y z t) (/ (- (* (* x y) (* x y)) (* (* z t) (* z t))) (+ (* x y) (* z t))))>
0.116 * * * * [progress]: [ 12 / 16 ] simplifiying candidate #<alt (λ (x y z t) (+ (* x y) (- (* z t))))>
0.116 * * * * [progress]: [ 13 / 16 ] simplifiying candidate #<alt (λ (x y z t) (posit16->real (real->posit16 (- (* x y) (* z t)))))>
0.116 * * * * [progress]: [ 14 / 16 ] simplifiying candidate #<alt (λ (x y z t) 0)>
0.116 * * * * [progress]: [ 15 / 16 ] simplifiying candidate #<alt (λ (x y z t) (- (* x y) (* t z)))>
0.116 * * * * [progress]: [ 16 / 16 ] simplifiying candidate #<alt (λ (x y z t) (- (* x y) (* t z)))>
0.116 * [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))
  (real->posit16 (- (* x y) (* z t)))
  0
  (- (* x y) (* t z))
  (- (* x y) (* t z))
0.116 * * [simplify]: iteration 0: 33 enodes
0.124 * * [simplify]: iteration 1: 93 enodes
0.144 * * [simplify]: iteration 2: 264 enodes
0.263 * * [simplify]: iteration 3: 741 enodes
0.725 * * [simplify]: iteration 4: 1736 enodes
1.977 * * [simplify]: iteration complete: 5000 enodes
1.977 * * [simplify]: Extracting #0: cost 14 inf + 0
1.977 * * [simplify]: Extracting #1: cost 194 inf + 1
1.980 * * [simplify]: Extracting #2: cost 837 inf + 786
1.986 * * [simplify]: Extracting #3: cost 1223 inf + 9706
2.017 * * [simplify]: Extracting #4: cost 865 inf + 96822
2.075 * * [simplify]: Extracting #5: cost 282 inf + 323651
2.160 * * [simplify]: Extracting #6: cost 40 inf + 460439
2.234 * * [simplify]: Extracting #7: cost 0 inf + 491232
2.303 * [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))
  (real->posit16 (- (* x y) (* z t)))
  0
  (- (* x y) (* z t))
  (- (* x y) (* z t))
2.304 * * * [progress]: adding candidates to table
2.373 * [progress]: [Phase 3 of 3] Extracting.
2.378 * [simplify]: Simplifying:
  (- (* x y) (* z t))
2.378 * * [simplify]: iteration 0: 7 enodes
2.379 * * [simplify]: iteration 1: 9 enodes
2.380 * * [simplify]: iteration complete: 9 enodes
2.380 * * [simplify]: Extracting #0: cost 1 inf + 0
2.380 * * [simplify]: Extracting #1: cost 3 inf + 0
2.380 * * [simplify]: Extracting #2: cost 7 inf + 0
2.380 * * [simplify]: Extracting #3: cost 2 inf + 46
2.380 * * [simplify]: Extracting #4: cost 0 inf + 212
2.380 * [simplify]: Simplified to:
  (- (* x y) (* z t))
3.906 * [regime-testing]: Baseline error score: 0.01212651581447681
3.911 * [regime-testing]: Oracle error score: 0.01212651581447681
3.911 * [regime-testing]: End program error score: 0.01212651581447681