22.943 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.036 * * * [progress]: [2/2] Setting up program.
0.039 * [progress]: [Phase 2 of 3] Improving.
0.039 * [simplify]: Simplifying:
  (* x (/ (* (/ y z) t) t))
0.039 * * [simplify]: iteration 0: 8 enodes
0.040 * * [simplify]: iteration 1: 16 enodes
0.043 * * [simplify]: iteration 2: 42 enodes
0.050 * * [simplify]: iteration 3: 146 enodes
0.182 * * [simplify]: iteration 4: 1017 enodes
1.101 * * [simplify]: iteration complete: 5001 enodes
1.102 * * [simplify]: Extracting #0: cost 1 inf + 0
1.103 * * [simplify]: Extracting #1: cost 559 inf + 0
1.111 * * [simplify]: Extracting #2: cost 1634 inf + 273
1.124 * * [simplify]: Extracting #3: cost 938 inf + 5715
1.138 * * [simplify]: Extracting #4: cost 16 inf + 10903
1.151 * * [simplify]: Extracting #5: cost 0 inf + 11033
1.163 * [simplify]: Simplified to:
  (/ (* x y) z)
1.171 * * [progress]: iteration 1 / 4
1.172 * * * [progress]: picking best candidate
1.187 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ (* x y) z))>
1.187 * * * [progress]: localizing error
1.199 * * * [progress]: generating rewritten candidates
1.199 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.215 * * * [progress]: generating series expansions
1.215 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.216 * [backup-simplify]: Simplify (/ (* x y) z) into (/ (* x y) z)
1.216 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
1.216 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
1.216 * [taylor]: Taking taylor expansion of (* x y) in z
1.216 * [taylor]: Taking taylor expansion of x in z
1.216 * [backup-simplify]: Simplify x into x
1.216 * [taylor]: Taking taylor expansion of y in z
1.216 * [backup-simplify]: Simplify y into y
1.216 * [taylor]: Taking taylor expansion of z in z
1.216 * [backup-simplify]: Simplify 0 into 0
1.216 * [backup-simplify]: Simplify 1 into 1
1.216 * [backup-simplify]: Simplify (* x y) into (* x y)
1.216 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y)
1.216 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
1.216 * [taylor]: Taking taylor expansion of (* x y) in y
1.216 * [taylor]: Taking taylor expansion of x in y
1.216 * [backup-simplify]: Simplify x into x
1.216 * [taylor]: Taking taylor expansion of y in y
1.216 * [backup-simplify]: Simplify 0 into 0
1.216 * [backup-simplify]: Simplify 1 into 1
1.216 * [taylor]: Taking taylor expansion of z in y
1.217 * [backup-simplify]: Simplify z into z
1.217 * [backup-simplify]: Simplify (* x 0) into 0
1.217 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.217 * [backup-simplify]: Simplify (/ x z) into (/ x z)
1.217 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
1.217 * [taylor]: Taking taylor expansion of (* x y) in x
1.217 * [taylor]: Taking taylor expansion of x in x
1.217 * [backup-simplify]: Simplify 0 into 0
1.217 * [backup-simplify]: Simplify 1 into 1
1.217 * [taylor]: Taking taylor expansion of y in x
1.218 * [backup-simplify]: Simplify y into y
1.218 * [taylor]: Taking taylor expansion of z in x
1.218 * [backup-simplify]: Simplify z into z
1.218 * [backup-simplify]: Simplify (* 0 y) into 0
1.218 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.218 * [backup-simplify]: Simplify (/ y z) into (/ y z)
1.218 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
1.218 * [taylor]: Taking taylor expansion of (* x y) in x
1.218 * [taylor]: Taking taylor expansion of x in x
1.218 * [backup-simplify]: Simplify 0 into 0
1.218 * [backup-simplify]: Simplify 1 into 1
1.218 * [taylor]: Taking taylor expansion of y in x
1.218 * [backup-simplify]: Simplify y into y
1.218 * [taylor]: Taking taylor expansion of z in x
1.218 * [backup-simplify]: Simplify z into z
1.218 * [backup-simplify]: Simplify (* 0 y) into 0
1.219 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.219 * [backup-simplify]: Simplify (/ y z) into (/ y z)
1.219 * [taylor]: Taking taylor expansion of (/ y z) in y
1.219 * [taylor]: Taking taylor expansion of y in y
1.219 * [backup-simplify]: Simplify 0 into 0
1.219 * [backup-simplify]: Simplify 1 into 1
1.219 * [taylor]: Taking taylor expansion of z in y
1.219 * [backup-simplify]: Simplify z into z
1.219 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.219 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.219 * [taylor]: Taking taylor expansion of z in z
1.219 * [backup-simplify]: Simplify 0 into 0
1.219 * [backup-simplify]: Simplify 1 into 1
1.220 * [backup-simplify]: Simplify (/ 1 1) into 1
1.220 * [backup-simplify]: Simplify 1 into 1
1.221 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.221 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0
1.221 * [taylor]: Taking taylor expansion of 0 in y
1.221 * [backup-simplify]: Simplify 0 into 0
1.221 * [taylor]: Taking taylor expansion of 0 in z
1.221 * [backup-simplify]: Simplify 0 into 0
1.221 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
1.221 * [taylor]: Taking taylor expansion of 0 in z
1.221 * [backup-simplify]: Simplify 0 into 0
1.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.222 * [backup-simplify]: Simplify 0 into 0
1.223 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.223 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.223 * [taylor]: Taking taylor expansion of 0 in y
1.223 * [backup-simplify]: Simplify 0 into 0
1.223 * [taylor]: Taking taylor expansion of 0 in z
1.223 * [backup-simplify]: Simplify 0 into 0
1.224 * [taylor]: Taking taylor expansion of 0 in z
1.224 * [backup-simplify]: Simplify 0 into 0
1.224 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.224 * [taylor]: Taking taylor expansion of 0 in z
1.224 * [backup-simplify]: Simplify 0 into 0
1.224 * [backup-simplify]: Simplify 0 into 0
1.224 * [backup-simplify]: Simplify 0 into 0
1.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.225 * [backup-simplify]: Simplify 0 into 0
1.226 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.227 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.227 * [taylor]: Taking taylor expansion of 0 in y
1.227 * [backup-simplify]: Simplify 0 into 0
1.227 * [taylor]: Taking taylor expansion of 0 in z
1.227 * [backup-simplify]: Simplify 0 into 0
1.227 * [taylor]: Taking taylor expansion of 0 in z
1.227 * [backup-simplify]: Simplify 0 into 0
1.227 * [taylor]: Taking taylor expansion of 0 in z
1.227 * [backup-simplify]: Simplify 0 into 0
1.227 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.227 * [taylor]: Taking taylor expansion of 0 in z
1.227 * [backup-simplify]: Simplify 0 into 0
1.227 * [backup-simplify]: Simplify 0 into 0
1.227 * [backup-simplify]: Simplify 0 into 0
1.227 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* y x))) into (/ (* x y) z)
1.228 * [backup-simplify]: Simplify (/ (* (/ 1 x) (/ 1 y)) (/ 1 z)) into (/ z (* x y))
1.228 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
1.228 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
1.228 * [taylor]: Taking taylor expansion of z in z
1.228 * [backup-simplify]: Simplify 0 into 0
1.228 * [backup-simplify]: Simplify 1 into 1
1.228 * [taylor]: Taking taylor expansion of (* x y) in z
1.228 * [taylor]: Taking taylor expansion of x in z
1.228 * [backup-simplify]: Simplify x into x
1.228 * [taylor]: Taking taylor expansion of y in z
1.228 * [backup-simplify]: Simplify y into y
1.228 * [backup-simplify]: Simplify (* x y) into (* x y)
1.228 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
1.228 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
1.228 * [taylor]: Taking taylor expansion of z in y
1.228 * [backup-simplify]: Simplify z into z
1.228 * [taylor]: Taking taylor expansion of (* x y) in y
1.228 * [taylor]: Taking taylor expansion of x in y
1.228 * [backup-simplify]: Simplify x into x
1.228 * [taylor]: Taking taylor expansion of y in y
1.228 * [backup-simplify]: Simplify 0 into 0
1.228 * [backup-simplify]: Simplify 1 into 1
1.228 * [backup-simplify]: Simplify (* x 0) into 0
1.229 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.229 * [backup-simplify]: Simplify (/ z x) into (/ z x)
1.229 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.229 * [taylor]: Taking taylor expansion of z in x
1.229 * [backup-simplify]: Simplify z into z
1.229 * [taylor]: Taking taylor expansion of (* x y) in x
1.229 * [taylor]: Taking taylor expansion of x in x
1.229 * [backup-simplify]: Simplify 0 into 0
1.229 * [backup-simplify]: Simplify 1 into 1
1.229 * [taylor]: Taking taylor expansion of y in x
1.229 * [backup-simplify]: Simplify y into y
1.229 * [backup-simplify]: Simplify (* 0 y) into 0
1.230 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.230 * [backup-simplify]: Simplify (/ z y) into (/ z y)
1.230 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.230 * [taylor]: Taking taylor expansion of z in x
1.230 * [backup-simplify]: Simplify z into z
1.230 * [taylor]: Taking taylor expansion of (* x y) in x
1.230 * [taylor]: Taking taylor expansion of x in x
1.230 * [backup-simplify]: Simplify 0 into 0
1.230 * [backup-simplify]: Simplify 1 into 1
1.230 * [taylor]: Taking taylor expansion of y in x
1.230 * [backup-simplify]: Simplify y into y
1.230 * [backup-simplify]: Simplify (* 0 y) into 0
1.230 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.230 * [backup-simplify]: Simplify (/ z y) into (/ z y)
1.231 * [taylor]: Taking taylor expansion of (/ z y) in y
1.231 * [taylor]: Taking taylor expansion of z in y
1.231 * [backup-simplify]: Simplify z into z
1.231 * [taylor]: Taking taylor expansion of y in y
1.231 * [backup-simplify]: Simplify 0 into 0
1.231 * [backup-simplify]: Simplify 1 into 1
1.231 * [backup-simplify]: Simplify (/ z 1) into z
1.231 * [taylor]: Taking taylor expansion of z in z
1.231 * [backup-simplify]: Simplify 0 into 0
1.231 * [backup-simplify]: Simplify 1 into 1
1.231 * [backup-simplify]: Simplify 1 into 1
1.232 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.232 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
1.232 * [taylor]: Taking taylor expansion of 0 in y
1.232 * [backup-simplify]: Simplify 0 into 0
1.233 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1.233 * [taylor]: Taking taylor expansion of 0 in z
1.233 * [backup-simplify]: Simplify 0 into 0
1.233 * [backup-simplify]: Simplify 0 into 0
1.233 * [backup-simplify]: Simplify 0 into 0
1.234 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.235 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.235 * [taylor]: Taking taylor expansion of 0 in y
1.235 * [backup-simplify]: Simplify 0 into 0
1.235 * [taylor]: Taking taylor expansion of 0 in z
1.235 * [backup-simplify]: Simplify 0 into 0
1.235 * [backup-simplify]: Simplify 0 into 0
1.237 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.237 * [taylor]: Taking taylor expansion of 0 in z
1.237 * [backup-simplify]: Simplify 0 into 0
1.237 * [backup-simplify]: Simplify 0 into 0
1.237 * [backup-simplify]: Simplify 0 into 0
1.237 * [backup-simplify]: Simplify 0 into 0
1.237 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (/ (* x y) z)
1.237 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z))) into (* -1 (/ z (* x y)))
1.237 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
1.238 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
1.238 * [taylor]: Taking taylor expansion of -1 in z
1.238 * [backup-simplify]: Simplify -1 into -1
1.238 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
1.238 * [taylor]: Taking taylor expansion of z in z
1.238 * [backup-simplify]: Simplify 0 into 0
1.238 * [backup-simplify]: Simplify 1 into 1
1.238 * [taylor]: Taking taylor expansion of (* x y) in z
1.238 * [taylor]: Taking taylor expansion of x in z
1.238 * [backup-simplify]: Simplify x into x
1.238 * [taylor]: Taking taylor expansion of y in z
1.238 * [backup-simplify]: Simplify y into y
1.238 * [backup-simplify]: Simplify (* x y) into (* x y)
1.238 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
1.238 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
1.238 * [taylor]: Taking taylor expansion of -1 in y
1.238 * [backup-simplify]: Simplify -1 into -1
1.238 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
1.238 * [taylor]: Taking taylor expansion of z in y
1.238 * [backup-simplify]: Simplify z into z
1.238 * [taylor]: Taking taylor expansion of (* x y) in y
1.238 * [taylor]: Taking taylor expansion of x in y
1.238 * [backup-simplify]: Simplify x into x
1.238 * [taylor]: Taking taylor expansion of y in y
1.238 * [backup-simplify]: Simplify 0 into 0
1.238 * [backup-simplify]: Simplify 1 into 1
1.238 * [backup-simplify]: Simplify (* x 0) into 0
1.239 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.239 * [backup-simplify]: Simplify (/ z x) into (/ z x)
1.239 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
1.239 * [taylor]: Taking taylor expansion of -1 in x
1.239 * [backup-simplify]: Simplify -1 into -1
1.239 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.239 * [taylor]: Taking taylor expansion of z in x
1.239 * [backup-simplify]: Simplify z into z
1.239 * [taylor]: Taking taylor expansion of (* x y) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [backup-simplify]: Simplify 0 into 0
1.239 * [backup-simplify]: Simplify 1 into 1
1.239 * [taylor]: Taking taylor expansion of y in x
1.239 * [backup-simplify]: Simplify y into y
1.240 * [backup-simplify]: Simplify (* 0 y) into 0
1.240 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.240 * [backup-simplify]: Simplify (/ z y) into (/ z y)
1.240 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
1.240 * [taylor]: Taking taylor expansion of -1 in x
1.240 * [backup-simplify]: Simplify -1 into -1
1.240 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.240 * [taylor]: Taking taylor expansion of z in x
1.240 * [backup-simplify]: Simplify z into z
1.240 * [taylor]: Taking taylor expansion of (* x y) in x
1.240 * [taylor]: Taking taylor expansion of x in x
1.240 * [backup-simplify]: Simplify 0 into 0
1.240 * [backup-simplify]: Simplify 1 into 1
1.240 * [taylor]: Taking taylor expansion of y in x
1.240 * [backup-simplify]: Simplify y into y
1.241 * [backup-simplify]: Simplify (* 0 y) into 0
1.241 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.241 * [backup-simplify]: Simplify (/ z y) into (/ z y)
1.241 * [backup-simplify]: Simplify (* -1 (/ z y)) into (* -1 (/ z y))
1.241 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
1.241 * [taylor]: Taking taylor expansion of -1 in y
1.241 * [backup-simplify]: Simplify -1 into -1
1.241 * [taylor]: Taking taylor expansion of (/ z y) in y
1.241 * [taylor]: Taking taylor expansion of z in y
1.241 * [backup-simplify]: Simplify z into z
1.241 * [taylor]: Taking taylor expansion of y in y
1.241 * [backup-simplify]: Simplify 0 into 0
1.242 * [backup-simplify]: Simplify 1 into 1
1.242 * [backup-simplify]: Simplify (/ z 1) into z
1.242 * [backup-simplify]: Simplify (* -1 z) into (* -1 z)
1.242 * [taylor]: Taking taylor expansion of (* -1 z) in z
1.242 * [taylor]: Taking taylor expansion of -1 in z
1.242 * [backup-simplify]: Simplify -1 into -1
1.242 * [taylor]: Taking taylor expansion of z in z
1.242 * [backup-simplify]: Simplify 0 into 0
1.242 * [backup-simplify]: Simplify 1 into 1
1.243 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
1.243 * [backup-simplify]: Simplify -1 into -1
1.244 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.244 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
1.244 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z y))) into 0
1.244 * [taylor]: Taking taylor expansion of 0 in y
1.244 * [backup-simplify]: Simplify 0 into 0
1.245 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1.246 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 z)) into 0
1.246 * [taylor]: Taking taylor expansion of 0 in z
1.246 * [backup-simplify]: Simplify 0 into 0
1.246 * [backup-simplify]: Simplify 0 into 0
1.247 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
1.247 * [backup-simplify]: Simplify 0 into 0
1.248 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.249 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.249 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z y)))) into 0
1.250 * [taylor]: Taking taylor expansion of 0 in y
1.250 * [backup-simplify]: Simplify 0 into 0
1.250 * [taylor]: Taking taylor expansion of 0 in z
1.250 * [backup-simplify]: Simplify 0 into 0
1.250 * [backup-simplify]: Simplify 0 into 0
1.251 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.252 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 z))) into 0
1.252 * [taylor]: Taking taylor expansion of 0 in z
1.252 * [backup-simplify]: Simplify 0 into 0
1.252 * [backup-simplify]: Simplify 0 into 0
1.252 * [backup-simplify]: Simplify 0 into 0
1.253 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.253 * [backup-simplify]: Simplify 0 into 0
1.254 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (/ (* x y) z)
1.254 * * * [progress]: simplifying candidates
1.255 * [simplify]: Simplifying:
  (expm1 (/ (* x y) z))
  (log1p (/ (* x y) z))
  (- (+ (log x) (log y)) (log z))
  (- (log (* x y)) (log z))
  (log (/ (* x y) z))
  (exp (/ (* x y) z))
  (/ (* (* (* x x) x) (* (* y y) y)) (* (* z z) z))
  (/ (* (* (* x y) (* x y)) (* x y)) (* (* z z) z))
  (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z)))
  (cbrt (/ (* x y) z))
  (* (* (/ (* x y) z) (/ (* x y) z)) (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (- (* x y))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  (/ x 1)
  (/ y z)
  (/ 1 z)
  (/ z (* x y))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (/ (* x y) 1)
  (/ z y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
1.255 * * [simplify]: iteration 0: 50 enodes
1.273 * * [simplify]: iteration 1: 120 enodes
1.323 * * [simplify]: iteration 2: 627 enodes
1.727 * * [simplify]: iteration complete: 5000 enodes
1.727 * * [simplify]: Extracting #0: cost 23 inf + 0
1.728 * * [simplify]: Extracting #1: cost 521 inf + 1
1.733 * * [simplify]: Extracting #2: cost 1579 inf + 174
1.739 * * [simplify]: Extracting #3: cost 959 inf + 7503
1.746 * * [simplify]: Extracting #4: cost 27 inf + 14030
1.758 * * [simplify]: Extracting #5: cost 0 inf + 14195
1.772 * * [simplify]: Extracting #6: cost 0 inf + 14189
1.790 * [simplify]: Simplified to:
  (expm1 (/ (* x y) z))
  (log1p (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (pow (exp (/ x z)) y)
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z)))
  (cbrt (/ (* x y) z))
  (pow (/ (* x y) z) 3)
  (sqrt (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (- (* y x))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  (/ 1 z)
  (/ (/ z x) y)
  (* (/ x (cbrt z)) (/ y (cbrt z)))
  (/ y (/ (sqrt z) x))
  (* x y)
  (/ z y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
1.790 * * * [progress]: adding candidates to table
1.896 * * [progress]: iteration 2 / 4
1.896 * * * [progress]: picking best candidate
1.917 * * * * [pick]: Picked  #<alt (λ (x y z t) (* (* x y) (/ 1 z)))>
1.917 * * * [progress]: localizing error
1.928 * * * [progress]: generating rewritten candidates
1.928 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.949 * * * [progress]: generating series expansions
1.949 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.949 * [backup-simplify]: Simplify (* (* x y) (/ 1 z)) into (/ (* x y) z)
1.949 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
1.949 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
1.949 * [taylor]: Taking taylor expansion of (* x y) in z
1.949 * [taylor]: Taking taylor expansion of x in z
1.949 * [backup-simplify]: Simplify x into x
1.949 * [taylor]: Taking taylor expansion of y in z
1.949 * [backup-simplify]: Simplify y into y
1.949 * [taylor]: Taking taylor expansion of z in z
1.949 * [backup-simplify]: Simplify 0 into 0
1.949 * [backup-simplify]: Simplify 1 into 1
1.949 * [backup-simplify]: Simplify (* x y) into (* x y)
1.949 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y)
1.949 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
1.949 * [taylor]: Taking taylor expansion of (* x y) in y
1.949 * [taylor]: Taking taylor expansion of x in y
1.949 * [backup-simplify]: Simplify x into x
1.949 * [taylor]: Taking taylor expansion of y in y
1.949 * [backup-simplify]: Simplify 0 into 0
1.949 * [backup-simplify]: Simplify 1 into 1
1.949 * [taylor]: Taking taylor expansion of z in y
1.949 * [backup-simplify]: Simplify z into z
1.949 * [backup-simplify]: Simplify (* x 0) into 0
1.950 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.950 * [backup-simplify]: Simplify (/ x z) into (/ x z)
1.950 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
1.950 * [taylor]: Taking taylor expansion of (* x y) in x
1.950 * [taylor]: Taking taylor expansion of x in x
1.950 * [backup-simplify]: Simplify 0 into 0
1.950 * [backup-simplify]: Simplify 1 into 1
1.950 * [taylor]: Taking taylor expansion of y in x
1.950 * [backup-simplify]: Simplify y into y
1.950 * [taylor]: Taking taylor expansion of z in x
1.950 * [backup-simplify]: Simplify z into z
1.950 * [backup-simplify]: Simplify (* 0 y) into 0
1.950 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.950 * [backup-simplify]: Simplify (/ y z) into (/ y z)
1.950 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
1.950 * [taylor]: Taking taylor expansion of (* x y) in x
1.950 * [taylor]: Taking taylor expansion of x in x
1.951 * [backup-simplify]: Simplify 0 into 0
1.951 * [backup-simplify]: Simplify 1 into 1
1.951 * [taylor]: Taking taylor expansion of y in x
1.951 * [backup-simplify]: Simplify y into y
1.951 * [taylor]: Taking taylor expansion of z in x
1.951 * [backup-simplify]: Simplify z into z
1.951 * [backup-simplify]: Simplify (* 0 y) into 0
1.951 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.951 * [backup-simplify]: Simplify (/ y z) into (/ y z)
1.951 * [taylor]: Taking taylor expansion of (/ y z) in y
1.951 * [taylor]: Taking taylor expansion of y in y
1.951 * [backup-simplify]: Simplify 0 into 0
1.951 * [backup-simplify]: Simplify 1 into 1
1.951 * [taylor]: Taking taylor expansion of z in y
1.951 * [backup-simplify]: Simplify z into z
1.951 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.951 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.951 * [taylor]: Taking taylor expansion of z in z
1.951 * [backup-simplify]: Simplify 0 into 0
1.951 * [backup-simplify]: Simplify 1 into 1
1.951 * [backup-simplify]: Simplify (/ 1 1) into 1
1.951 * [backup-simplify]: Simplify 1 into 1
1.952 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.952 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0
1.952 * [taylor]: Taking taylor expansion of 0 in y
1.952 * [backup-simplify]: Simplify 0 into 0
1.952 * [taylor]: Taking taylor expansion of 0 in z
1.952 * [backup-simplify]: Simplify 0 into 0
1.952 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
1.952 * [taylor]: Taking taylor expansion of 0 in z
1.952 * [backup-simplify]: Simplify 0 into 0
1.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.953 * [backup-simplify]: Simplify 0 into 0
1.953 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.954 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.954 * [taylor]: Taking taylor expansion of 0 in y
1.954 * [backup-simplify]: Simplify 0 into 0
1.954 * [taylor]: Taking taylor expansion of 0 in z
1.954 * [backup-simplify]: Simplify 0 into 0
1.954 * [taylor]: Taking taylor expansion of 0 in z
1.954 * [backup-simplify]: Simplify 0 into 0
1.954 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.954 * [taylor]: Taking taylor expansion of 0 in z
1.954 * [backup-simplify]: Simplify 0 into 0
1.954 * [backup-simplify]: Simplify 0 into 0
1.954 * [backup-simplify]: Simplify 0 into 0
1.955 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.955 * [backup-simplify]: Simplify 0 into 0
1.962 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.962 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.963 * [taylor]: Taking taylor expansion of 0 in y
1.963 * [backup-simplify]: Simplify 0 into 0
1.963 * [taylor]: Taking taylor expansion of 0 in z
1.963 * [backup-simplify]: Simplify 0 into 0
1.963 * [taylor]: Taking taylor expansion of 0 in z
1.963 * [backup-simplify]: Simplify 0 into 0
1.963 * [taylor]: Taking taylor expansion of 0 in z
1.963 * [backup-simplify]: Simplify 0 into 0
1.963 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.963 * [taylor]: Taking taylor expansion of 0 in z
1.963 * [backup-simplify]: Simplify 0 into 0
1.963 * [backup-simplify]: Simplify 0 into 0
1.963 * [backup-simplify]: Simplify 0 into 0
1.963 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* y x))) into (/ (* x y) z)
1.964 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 y)) (/ 1 (/ 1 z))) into (/ z (* x y))
1.964 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
1.964 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
1.964 * [taylor]: Taking taylor expansion of z in z
1.964 * [backup-simplify]: Simplify 0 into 0
1.964 * [backup-simplify]: Simplify 1 into 1
1.964 * [taylor]: Taking taylor expansion of (* x y) in z
1.964 * [taylor]: Taking taylor expansion of x in z
1.964 * [backup-simplify]: Simplify x into x
1.964 * [taylor]: Taking taylor expansion of y in z
1.964 * [backup-simplify]: Simplify y into y
1.964 * [backup-simplify]: Simplify (* x y) into (* x y)
1.964 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
1.964 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
1.964 * [taylor]: Taking taylor expansion of z in y
1.964 * [backup-simplify]: Simplify z into z
1.964 * [taylor]: Taking taylor expansion of (* x y) in y
1.964 * [taylor]: Taking taylor expansion of x in y
1.964 * [backup-simplify]: Simplify x into x
1.964 * [taylor]: Taking taylor expansion of y in y
1.964 * [backup-simplify]: Simplify 0 into 0
1.964 * [backup-simplify]: Simplify 1 into 1
1.964 * [backup-simplify]: Simplify (* x 0) into 0
1.965 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.965 * [backup-simplify]: Simplify (/ z x) into (/ z x)
1.965 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.965 * [taylor]: Taking taylor expansion of z in x
1.965 * [backup-simplify]: Simplify z into z
1.965 * [taylor]: Taking taylor expansion of (* x y) in x
1.965 * [taylor]: Taking taylor expansion of x in x
1.965 * [backup-simplify]: Simplify 0 into 0
1.965 * [backup-simplify]: Simplify 1 into 1
1.965 * [taylor]: Taking taylor expansion of y in x
1.965 * [backup-simplify]: Simplify y into y
1.965 * [backup-simplify]: Simplify (* 0 y) into 0
1.965 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.966 * [backup-simplify]: Simplify (/ z y) into (/ z y)
1.966 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.966 * [taylor]: Taking taylor expansion of z in x
1.966 * [backup-simplify]: Simplify z into z
1.966 * [taylor]: Taking taylor expansion of (* x y) in x
1.966 * [taylor]: Taking taylor expansion of x in x
1.966 * [backup-simplify]: Simplify 0 into 0
1.966 * [backup-simplify]: Simplify 1 into 1
1.966 * [taylor]: Taking taylor expansion of y in x
1.966 * [backup-simplify]: Simplify y into y
1.966 * [backup-simplify]: Simplify (* 0 y) into 0
1.966 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.966 * [backup-simplify]: Simplify (/ z y) into (/ z y)
1.966 * [taylor]: Taking taylor expansion of (/ z y) in y
1.966 * [taylor]: Taking taylor expansion of z in y
1.967 * [backup-simplify]: Simplify z into z
1.967 * [taylor]: Taking taylor expansion of y in y
1.967 * [backup-simplify]: Simplify 0 into 0
1.967 * [backup-simplify]: Simplify 1 into 1
1.967 * [backup-simplify]: Simplify (/ z 1) into z
1.967 * [taylor]: Taking taylor expansion of z in z
1.967 * [backup-simplify]: Simplify 0 into 0
1.967 * [backup-simplify]: Simplify 1 into 1
1.967 * [backup-simplify]: Simplify 1 into 1
1.968 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.968 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
1.968 * [taylor]: Taking taylor expansion of 0 in y
1.968 * [backup-simplify]: Simplify 0 into 0
1.969 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1.969 * [taylor]: Taking taylor expansion of 0 in z
1.969 * [backup-simplify]: Simplify 0 into 0
1.969 * [backup-simplify]: Simplify 0 into 0
1.969 * [backup-simplify]: Simplify 0 into 0
1.970 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.970 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.970 * [taylor]: Taking taylor expansion of 0 in y
1.970 * [backup-simplify]: Simplify 0 into 0
1.970 * [taylor]: Taking taylor expansion of 0 in z
1.970 * [backup-simplify]: Simplify 0 into 0
1.970 * [backup-simplify]: Simplify 0 into 0
1.972 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.972 * [taylor]: Taking taylor expansion of 0 in z
1.972 * [backup-simplify]: Simplify 0 into 0
1.972 * [backup-simplify]: Simplify 0 into 0
1.972 * [backup-simplify]: Simplify 0 into 0
1.972 * [backup-simplify]: Simplify 0 into 0
1.973 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (/ (* x y) z)
1.973 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- y))) (/ 1 (/ 1 (- z)))) into (* -1 (/ z (* x y)))
1.973 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
1.973 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
1.973 * [taylor]: Taking taylor expansion of -1 in z
1.973 * [backup-simplify]: Simplify -1 into -1
1.973 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
1.973 * [taylor]: Taking taylor expansion of z in z
1.973 * [backup-simplify]: Simplify 0 into 0
1.973 * [backup-simplify]: Simplify 1 into 1
1.973 * [taylor]: Taking taylor expansion of (* x y) in z
1.973 * [taylor]: Taking taylor expansion of x in z
1.973 * [backup-simplify]: Simplify x into x
1.973 * [taylor]: Taking taylor expansion of y in z
1.973 * [backup-simplify]: Simplify y into y
1.973 * [backup-simplify]: Simplify (* x y) into (* x y)
1.973 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
1.973 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
1.973 * [taylor]: Taking taylor expansion of -1 in y
1.973 * [backup-simplify]: Simplify -1 into -1
1.973 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
1.973 * [taylor]: Taking taylor expansion of z in y
1.973 * [backup-simplify]: Simplify z into z
1.973 * [taylor]: Taking taylor expansion of (* x y) in y
1.974 * [taylor]: Taking taylor expansion of x in y
1.974 * [backup-simplify]: Simplify x into x
1.974 * [taylor]: Taking taylor expansion of y in y
1.974 * [backup-simplify]: Simplify 0 into 0
1.974 * [backup-simplify]: Simplify 1 into 1
1.974 * [backup-simplify]: Simplify (* x 0) into 0
1.974 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.974 * [backup-simplify]: Simplify (/ z x) into (/ z x)
1.974 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
1.974 * [taylor]: Taking taylor expansion of -1 in x
1.974 * [backup-simplify]: Simplify -1 into -1
1.974 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.974 * [taylor]: Taking taylor expansion of z in x
1.975 * [backup-simplify]: Simplify z into z
1.975 * [taylor]: Taking taylor expansion of (* x y) in x
1.975 * [taylor]: Taking taylor expansion of x in x
1.975 * [backup-simplify]: Simplify 0 into 0
1.975 * [backup-simplify]: Simplify 1 into 1
1.975 * [taylor]: Taking taylor expansion of y in x
1.975 * [backup-simplify]: Simplify y into y
1.975 * [backup-simplify]: Simplify (* 0 y) into 0
1.975 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.975 * [backup-simplify]: Simplify (/ z y) into (/ z y)
1.975 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
1.975 * [taylor]: Taking taylor expansion of -1 in x
1.975 * [backup-simplify]: Simplify -1 into -1
1.975 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.975 * [taylor]: Taking taylor expansion of z in x
1.975 * [backup-simplify]: Simplify z into z
1.975 * [taylor]: Taking taylor expansion of (* x y) in x
1.975 * [taylor]: Taking taylor expansion of x in x
1.975 * [backup-simplify]: Simplify 0 into 0
1.975 * [backup-simplify]: Simplify 1 into 1
1.976 * [taylor]: Taking taylor expansion of y in x
1.976 * [backup-simplify]: Simplify y into y
1.976 * [backup-simplify]: Simplify (* 0 y) into 0
1.976 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.976 * [backup-simplify]: Simplify (/ z y) into (/ z y)
1.976 * [backup-simplify]: Simplify (* -1 (/ z y)) into (* -1 (/ z y))
1.976 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
1.976 * [taylor]: Taking taylor expansion of -1 in y
1.976 * [backup-simplify]: Simplify -1 into -1
1.976 * [taylor]: Taking taylor expansion of (/ z y) in y
1.976 * [taylor]: Taking taylor expansion of z in y
1.976 * [backup-simplify]: Simplify z into z
1.976 * [taylor]: Taking taylor expansion of y in y
1.976 * [backup-simplify]: Simplify 0 into 0
1.976 * [backup-simplify]: Simplify 1 into 1
1.977 * [backup-simplify]: Simplify (/ z 1) into z
1.977 * [backup-simplify]: Simplify (* -1 z) into (* -1 z)
1.977 * [taylor]: Taking taylor expansion of (* -1 z) in z
1.977 * [taylor]: Taking taylor expansion of -1 in z
1.977 * [backup-simplify]: Simplify -1 into -1
1.977 * [taylor]: Taking taylor expansion of z in z
1.977 * [backup-simplify]: Simplify 0 into 0
1.977 * [backup-simplify]: Simplify 1 into 1
1.977 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
1.978 * [backup-simplify]: Simplify -1 into -1
1.978 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.979 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
1.979 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z y))) into 0
1.979 * [taylor]: Taking taylor expansion of 0 in y
1.979 * [backup-simplify]: Simplify 0 into 0
1.980 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1.980 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 z)) into 0
1.980 * [taylor]: Taking taylor expansion of 0 in z
1.981 * [backup-simplify]: Simplify 0 into 0
1.981 * [backup-simplify]: Simplify 0 into 0
1.981 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
1.982 * [backup-simplify]: Simplify 0 into 0
1.983 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.983 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.984 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z y)))) into 0
1.984 * [taylor]: Taking taylor expansion of 0 in y
1.984 * [backup-simplify]: Simplify 0 into 0
1.984 * [taylor]: Taking taylor expansion of 0 in z
1.984 * [backup-simplify]: Simplify 0 into 0
1.984 * [backup-simplify]: Simplify 0 into 0
1.986 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.987 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 z))) into 0
1.987 * [taylor]: Taking taylor expansion of 0 in z
1.987 * [backup-simplify]: Simplify 0 into 0
1.987 * [backup-simplify]: Simplify 0 into 0
1.987 * [backup-simplify]: Simplify 0 into 0
1.988 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.988 * [backup-simplify]: Simplify 0 into 0
1.989 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (/ (* x y) z)
1.989 * * * [progress]: simplifying candidates
1.990 * [simplify]: Simplifying:
  (expm1 (* (* x y) (/ 1 z)))
  (log1p (* (* x y) (/ 1 z)))
  (* (* x y) (/ 1 z))
  (* (* x y) (/ 1 z))
  (+ (+ (log x) (log y)) (- (log z)))
  (+ (+ (log x) (log y)) (- 0 (log z)))
  (+ (+ (log x) (log y)) (- (log 1) (log z)))
  (+ (+ (log x) (log y)) (log (/ 1 z)))
  (+ (log (* x y)) (- (log z)))
  (+ (log (* x y)) (- 0 (log z)))
  (+ (log (* x y)) (- (log 1) (log z)))
  (+ (log (* x y)) (log (/ 1 z)))
  (log (* (* x y) (/ 1 z)))
  (exp (* (* x y) (/ 1 z)))
  (* (* (* (* x x) x) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* z z) z)))
  (* (* (* (* x x) x) (* (* y y) y)) (* (* (/ 1 z) (/ 1 z)) (/ 1 z)))
  (* (* (* (* x y) (* x y)) (* x y)) (/ (* (* 1 1) 1) (* (* z z) z)))
  (* (* (* (* x y) (* x y)) (* x y)) (* (* (/ 1 z) (/ 1 z)) (/ 1 z)))
  (* (cbrt (* (* x y) (/ 1 z))) (cbrt (* (* x y) (/ 1 z))))
  (cbrt (* (* x y) (/ 1 z)))
  (* (* (* (* x y) (/ 1 z)) (* (* x y) (/ 1 z))) (* (* x y) (/ 1 z)))
  (sqrt (* (* x y) (/ 1 z)))
  (sqrt (* (* x y) (/ 1 z)))
  (* (* x y) (* (cbrt (/ 1 z)) (cbrt (/ 1 z))))
  (* (* x y) (sqrt (/ 1 z)))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt z) (cbrt z))))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt z)))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (* x y) (/ (sqrt 1) (* (cbrt z) (cbrt z))))
  (* (* x y) (/ (sqrt 1) (sqrt z)))
  (* (* x y) (/ (sqrt 1) 1))
  (* (* x y) (/ 1 (* (cbrt z) (cbrt z))))
  (* (* x y) (/ 1 (sqrt z)))
  (* (* x y) (/ 1 1))
  (* (* x y) 1)
  (* (* x y) 1)
  (* y (/ 1 z))
  (* (* x y) 1)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
1.991 * * [simplify]: iteration 0: 85 enodes
2.034 * * [simplify]: iteration 1: 251 enodes
2.222 * * [simplify]: iteration 2: 1657 enodes
3.545 * * [simplify]: iteration complete: 5000 enodes
3.545 * * [simplify]: Extracting #0: cost 15 inf + 0
3.546 * * [simplify]: Extracting #1: cost 348 inf + 0
3.549 * * [simplify]: Extracting #2: cost 1531 inf + 19
3.556 * * [simplify]: Extracting #3: cost 814 inf + 4180
3.566 * * [simplify]: Extracting #4: cost 30 inf + 8328
3.577 * * [simplify]: Extracting #5: cost 0 inf + 8572
3.588 * [simplify]: Simplified to:
  (expm1 (* (/ x z) y))
  (log1p (* (/ x z) y))
  (* (/ x z) y)
  (* (/ x z) y)
  (log (* (/ x z) y))
  (log (* (/ x z) y))
  (log (* (/ x z) y))
  (log (* (/ x z) y))
  (log (* (/ x z) y))
  (log (* (/ x z) y))
  (log (* (/ x z) y))
  (log (* (/ x z) y))
  (log (* (/ x z) y))
  (exp (* (/ x z) y))
  (pow (* (/ x z) y) 3)
  (pow (* (/ x z) y) 3)
  (pow (* (/ x z) y) 3)
  (pow (* (/ x z) y) 3)
  (* (cbrt (* (/ x z) y)) (cbrt (* (/ x z) y)))
  (cbrt (* (/ x z) y))
  (pow (* (/ x z) y) 3)
  (sqrt (* (/ x z) y))
  (sqrt (* (/ x z) y))
  (* y (* x (* (cbrt (/ 1 z)) (cbrt (/ 1 z)))))
  (* (* x y) (sqrt (/ 1 z)))
  (* (/ y (cbrt z)) (/ x (cbrt z)))
  (* x (/ y (sqrt z)))
  (* y x)
  (* (/ y (cbrt z)) (/ x (cbrt z)))
  (* x (/ y (sqrt z)))
  (* y x)
  (* (/ y (cbrt z)) (/ x (cbrt z)))
  (* x (/ y (sqrt z)))
  (* y x)
  (* y x)
  (* y x)
  (/ y z)
  (* y x)
  (* (/ x z) y)
  (* (/ x z) y)
  (* (/ x z) y)
3.588 * * * [progress]: adding candidates to table
3.746 * * [progress]: iteration 3 / 4
3.746 * * * [progress]: picking best candidate
3.760 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ (* y x) z))>
3.760 * * * [progress]: localizing error
3.767 * * * [progress]: generating rewritten candidates
3.767 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.776 * * * [progress]: generating series expansions
3.776 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.776 * [backup-simplify]: Simplify (/ (* y x) z) into (/ (* x y) z)
3.776 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (y x z) around 0
3.776 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
3.776 * [taylor]: Taking taylor expansion of (* x y) in z
3.776 * [taylor]: Taking taylor expansion of x in z
3.776 * [backup-simplify]: Simplify x into x
3.776 * [taylor]: Taking taylor expansion of y in z
3.776 * [backup-simplify]: Simplify y into y
3.776 * [taylor]: Taking taylor expansion of z in z
3.776 * [backup-simplify]: Simplify 0 into 0
3.776 * [backup-simplify]: Simplify 1 into 1
3.776 * [backup-simplify]: Simplify (* x y) into (* x y)
3.776 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y)
3.776 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
3.776 * [taylor]: Taking taylor expansion of (* x y) in x
3.776 * [taylor]: Taking taylor expansion of x in x
3.776 * [backup-simplify]: Simplify 0 into 0
3.776 * [backup-simplify]: Simplify 1 into 1
3.776 * [taylor]: Taking taylor expansion of y in x
3.777 * [backup-simplify]: Simplify y into y
3.777 * [taylor]: Taking taylor expansion of z in x
3.777 * [backup-simplify]: Simplify z into z
3.777 * [backup-simplify]: Simplify (* 0 y) into 0
3.777 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.777 * [backup-simplify]: Simplify (/ y z) into (/ y z)
3.777 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
3.777 * [taylor]: Taking taylor expansion of (* x y) in y
3.777 * [taylor]: Taking taylor expansion of x in y
3.777 * [backup-simplify]: Simplify x into x
3.777 * [taylor]: Taking taylor expansion of y in y
3.777 * [backup-simplify]: Simplify 0 into 0
3.777 * [backup-simplify]: Simplify 1 into 1
3.777 * [taylor]: Taking taylor expansion of z in y
3.777 * [backup-simplify]: Simplify z into z
3.777 * [backup-simplify]: Simplify (* x 0) into 0
3.778 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.778 * [backup-simplify]: Simplify (/ x z) into (/ x z)
3.778 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
3.778 * [taylor]: Taking taylor expansion of (* x y) in y
3.778 * [taylor]: Taking taylor expansion of x in y
3.778 * [backup-simplify]: Simplify x into x
3.778 * [taylor]: Taking taylor expansion of y in y
3.778 * [backup-simplify]: Simplify 0 into 0
3.778 * [backup-simplify]: Simplify 1 into 1
3.778 * [taylor]: Taking taylor expansion of z in y
3.778 * [backup-simplify]: Simplify z into z
3.778 * [backup-simplify]: Simplify (* x 0) into 0
3.778 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.778 * [backup-simplify]: Simplify (/ x z) into (/ x z)
3.778 * [taylor]: Taking taylor expansion of (/ x z) in x
3.778 * [taylor]: Taking taylor expansion of x in x
3.778 * [backup-simplify]: Simplify 0 into 0
3.778 * [backup-simplify]: Simplify 1 into 1
3.778 * [taylor]: Taking taylor expansion of z in x
3.778 * [backup-simplify]: Simplify z into z
3.778 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.778 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.778 * [taylor]: Taking taylor expansion of z in z
3.778 * [backup-simplify]: Simplify 0 into 0
3.778 * [backup-simplify]: Simplify 1 into 1
3.779 * [backup-simplify]: Simplify (/ 1 1) into 1
3.779 * [backup-simplify]: Simplify 1 into 1
3.779 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
3.779 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)))) into 0
3.779 * [taylor]: Taking taylor expansion of 0 in x
3.779 * [backup-simplify]: Simplify 0 into 0
3.779 * [taylor]: Taking taylor expansion of 0 in z
3.779 * [backup-simplify]: Simplify 0 into 0
3.779 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
3.779 * [taylor]: Taking taylor expansion of 0 in z
3.779 * [backup-simplify]: Simplify 0 into 0
3.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.780 * [backup-simplify]: Simplify 0 into 0
3.780 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.780 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.781 * [taylor]: Taking taylor expansion of 0 in x
3.781 * [backup-simplify]: Simplify 0 into 0
3.781 * [taylor]: Taking taylor expansion of 0 in z
3.781 * [backup-simplify]: Simplify 0 into 0
3.781 * [taylor]: Taking taylor expansion of 0 in z
3.781 * [backup-simplify]: Simplify 0 into 0
3.781 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.781 * [taylor]: Taking taylor expansion of 0 in z
3.781 * [backup-simplify]: Simplify 0 into 0
3.781 * [backup-simplify]: Simplify 0 into 0
3.781 * [backup-simplify]: Simplify 0 into 0
3.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.781 * [backup-simplify]: Simplify 0 into 0
3.782 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.782 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.782 * [taylor]: Taking taylor expansion of 0 in x
3.782 * [backup-simplify]: Simplify 0 into 0
3.782 * [taylor]: Taking taylor expansion of 0 in z
3.782 * [backup-simplify]: Simplify 0 into 0
3.782 * [taylor]: Taking taylor expansion of 0 in z
3.782 * [backup-simplify]: Simplify 0 into 0
3.782 * [taylor]: Taking taylor expansion of 0 in z
3.782 * [backup-simplify]: Simplify 0 into 0
3.782 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.782 * [taylor]: Taking taylor expansion of 0 in z
3.782 * [backup-simplify]: Simplify 0 into 0
3.782 * [backup-simplify]: Simplify 0 into 0
3.783 * [backup-simplify]: Simplify 0 into 0
3.783 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* x y))) into (/ (* x y) z)
3.783 * [backup-simplify]: Simplify (/ (* (/ 1 y) (/ 1 x)) (/ 1 z)) into (/ z (* x y))
3.783 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (y x z) around 0
3.783 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
3.783 * [taylor]: Taking taylor expansion of z in z
3.783 * [backup-simplify]: Simplify 0 into 0
3.783 * [backup-simplify]: Simplify 1 into 1
3.783 * [taylor]: Taking taylor expansion of (* x y) in z
3.783 * [taylor]: Taking taylor expansion of x in z
3.783 * [backup-simplify]: Simplify x into x
3.783 * [taylor]: Taking taylor expansion of y in z
3.783 * [backup-simplify]: Simplify y into y
3.783 * [backup-simplify]: Simplify (* x y) into (* x y)
3.783 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
3.783 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
3.783 * [taylor]: Taking taylor expansion of z in x
3.783 * [backup-simplify]: Simplify z into z
3.783 * [taylor]: Taking taylor expansion of (* x y) in x
3.783 * [taylor]: Taking taylor expansion of x in x
3.783 * [backup-simplify]: Simplify 0 into 0
3.783 * [backup-simplify]: Simplify 1 into 1
3.783 * [taylor]: Taking taylor expansion of y in x
3.783 * [backup-simplify]: Simplify y into y
3.783 * [backup-simplify]: Simplify (* 0 y) into 0
3.783 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.783 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.783 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
3.783 * [taylor]: Taking taylor expansion of z in y
3.783 * [backup-simplify]: Simplify z into z
3.783 * [taylor]: Taking taylor expansion of (* x y) in y
3.783 * [taylor]: Taking taylor expansion of x in y
3.784 * [backup-simplify]: Simplify x into x
3.784 * [taylor]: Taking taylor expansion of y in y
3.784 * [backup-simplify]: Simplify 0 into 0
3.784 * [backup-simplify]: Simplify 1 into 1
3.784 * [backup-simplify]: Simplify (* x 0) into 0
3.784 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.784 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.784 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
3.784 * [taylor]: Taking taylor expansion of z in y
3.784 * [backup-simplify]: Simplify z into z
3.784 * [taylor]: Taking taylor expansion of (* x y) in y
3.784 * [taylor]: Taking taylor expansion of x in y
3.784 * [backup-simplify]: Simplify x into x
3.784 * [taylor]: Taking taylor expansion of y in y
3.784 * [backup-simplify]: Simplify 0 into 0
3.784 * [backup-simplify]: Simplify 1 into 1
3.784 * [backup-simplify]: Simplify (* x 0) into 0
3.784 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.784 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.784 * [taylor]: Taking taylor expansion of (/ z x) in x
3.784 * [taylor]: Taking taylor expansion of z in x
3.784 * [backup-simplify]: Simplify z into z
3.784 * [taylor]: Taking taylor expansion of x in x
3.784 * [backup-simplify]: Simplify 0 into 0
3.785 * [backup-simplify]: Simplify 1 into 1
3.785 * [backup-simplify]: Simplify (/ z 1) into z
3.785 * [taylor]: Taking taylor expansion of z in z
3.785 * [backup-simplify]: Simplify 0 into 0
3.785 * [backup-simplify]: Simplify 1 into 1
3.785 * [backup-simplify]: Simplify 1 into 1
3.785 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
3.785 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0
3.785 * [taylor]: Taking taylor expansion of 0 in x
3.785 * [backup-simplify]: Simplify 0 into 0
3.786 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.786 * [taylor]: Taking taylor expansion of 0 in z
3.786 * [backup-simplify]: Simplify 0 into 0
3.786 * [backup-simplify]: Simplify 0 into 0
3.786 * [backup-simplify]: Simplify 0 into 0
3.786 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.786 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.787 * [taylor]: Taking taylor expansion of 0 in x
3.787 * [backup-simplify]: Simplify 0 into 0
3.787 * [taylor]: Taking taylor expansion of 0 in z
3.787 * [backup-simplify]: Simplify 0 into 0
3.787 * [backup-simplify]: Simplify 0 into 0
3.787 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.787 * [taylor]: Taking taylor expansion of 0 in z
3.787 * [backup-simplify]: Simplify 0 into 0
3.788 * [backup-simplify]: Simplify 0 into 0
3.788 * [backup-simplify]: Simplify 0 into 0
3.788 * [backup-simplify]: Simplify 0 into 0
3.788 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (/ (* x y) z)
3.788 * [backup-simplify]: Simplify (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- z))) into (* -1 (/ z (* x y)))
3.788 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (y x z) around 0
3.788 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
3.788 * [taylor]: Taking taylor expansion of -1 in z
3.788 * [backup-simplify]: Simplify -1 into -1
3.788 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
3.788 * [taylor]: Taking taylor expansion of z in z
3.788 * [backup-simplify]: Simplify 0 into 0
3.788 * [backup-simplify]: Simplify 1 into 1
3.788 * [taylor]: Taking taylor expansion of (* x y) in z
3.788 * [taylor]: Taking taylor expansion of x in z
3.788 * [backup-simplify]: Simplify x into x
3.788 * [taylor]: Taking taylor expansion of y in z
3.788 * [backup-simplify]: Simplify y into y
3.788 * [backup-simplify]: Simplify (* x y) into (* x y)
3.788 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
3.788 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
3.788 * [taylor]: Taking taylor expansion of -1 in x
3.788 * [backup-simplify]: Simplify -1 into -1
3.788 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
3.788 * [taylor]: Taking taylor expansion of z in x
3.788 * [backup-simplify]: Simplify z into z
3.788 * [taylor]: Taking taylor expansion of (* x y) in x
3.788 * [taylor]: Taking taylor expansion of x in x
3.788 * [backup-simplify]: Simplify 0 into 0
3.788 * [backup-simplify]: Simplify 1 into 1
3.788 * [taylor]: Taking taylor expansion of y in x
3.788 * [backup-simplify]: Simplify y into y
3.788 * [backup-simplify]: Simplify (* 0 y) into 0
3.789 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.789 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.789 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
3.789 * [taylor]: Taking taylor expansion of -1 in y
3.789 * [backup-simplify]: Simplify -1 into -1
3.789 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
3.789 * [taylor]: Taking taylor expansion of z in y
3.789 * [backup-simplify]: Simplify z into z
3.789 * [taylor]: Taking taylor expansion of (* x y) in y
3.789 * [taylor]: Taking taylor expansion of x in y
3.789 * [backup-simplify]: Simplify x into x
3.789 * [taylor]: Taking taylor expansion of y in y
3.789 * [backup-simplify]: Simplify 0 into 0
3.789 * [backup-simplify]: Simplify 1 into 1
3.789 * [backup-simplify]: Simplify (* x 0) into 0
3.789 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.789 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.789 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
3.789 * [taylor]: Taking taylor expansion of -1 in y
3.789 * [backup-simplify]: Simplify -1 into -1
3.789 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
3.789 * [taylor]: Taking taylor expansion of z in y
3.789 * [backup-simplify]: Simplify z into z
3.789 * [taylor]: Taking taylor expansion of (* x y) in y
3.789 * [taylor]: Taking taylor expansion of x in y
3.789 * [backup-simplify]: Simplify x into x
3.789 * [taylor]: Taking taylor expansion of y in y
3.789 * [backup-simplify]: Simplify 0 into 0
3.789 * [backup-simplify]: Simplify 1 into 1
3.789 * [backup-simplify]: Simplify (* x 0) into 0
3.790 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.790 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.790 * [backup-simplify]: Simplify (* -1 (/ z x)) into (* -1 (/ z x))
3.790 * [taylor]: Taking taylor expansion of (* -1 (/ z x)) in x
3.790 * [taylor]: Taking taylor expansion of -1 in x
3.790 * [backup-simplify]: Simplify -1 into -1
3.790 * [taylor]: Taking taylor expansion of (/ z x) in x
3.790 * [taylor]: Taking taylor expansion of z in x
3.790 * [backup-simplify]: Simplify z into z
3.790 * [taylor]: Taking taylor expansion of x in x
3.790 * [backup-simplify]: Simplify 0 into 0
3.790 * [backup-simplify]: Simplify 1 into 1
3.790 * [backup-simplify]: Simplify (/ z 1) into z
3.790 * [backup-simplify]: Simplify (* -1 z) into (* -1 z)
3.790 * [taylor]: Taking taylor expansion of (* -1 z) in z
3.790 * [taylor]: Taking taylor expansion of -1 in z
3.790 * [backup-simplify]: Simplify -1 into -1
3.790 * [taylor]: Taking taylor expansion of z in z
3.790 * [backup-simplify]: Simplify 0 into 0
3.790 * [backup-simplify]: Simplify 1 into 1
3.790 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
3.790 * [backup-simplify]: Simplify -1 into -1
3.791 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
3.791 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0
3.791 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z x))) into 0
3.791 * [taylor]: Taking taylor expansion of 0 in x
3.791 * [backup-simplify]: Simplify 0 into 0
3.792 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.792 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 z)) into 0
3.792 * [taylor]: Taking taylor expansion of 0 in z
3.792 * [backup-simplify]: Simplify 0 into 0
3.792 * [backup-simplify]: Simplify 0 into 0
3.793 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
3.793 * [backup-simplify]: Simplify 0 into 0
3.793 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.794 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.794 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z x)))) into 0
3.794 * [taylor]: Taking taylor expansion of 0 in x
3.794 * [backup-simplify]: Simplify 0 into 0
3.794 * [taylor]: Taking taylor expansion of 0 in z
3.794 * [backup-simplify]: Simplify 0 into 0
3.794 * [backup-simplify]: Simplify 0 into 0
3.795 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.796 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 z))) into 0
3.796 * [taylor]: Taking taylor expansion of 0 in z
3.796 * [backup-simplify]: Simplify 0 into 0
3.796 * [backup-simplify]: Simplify 0 into 0
3.796 * [backup-simplify]: Simplify 0 into 0
3.796 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.796 * [backup-simplify]: Simplify 0 into 0
3.797 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (/ (* x y) z)
3.797 * * * [progress]: simplifying candidates
3.797 * [simplify]: Simplifying:
  (expm1 (/ (* y x) z))
  (log1p (/ (* y x) z))
  (- (+ (log y) (log x)) (log z))
  (- (log (* y x)) (log z))
  (log (/ (* y x) z))
  (exp (/ (* y x) z))
  (/ (* (* (* y y) y) (* (* x x) x)) (* (* z z) z))
  (/ (* (* (* y x) (* y x)) (* y x)) (* (* z z) z))
  (* (cbrt (/ (* y x) z)) (cbrt (/ (* y x) z)))
  (cbrt (/ (* y x) z))
  (* (* (/ (* y x) z) (/ (* y x) z)) (/ (* y x) z))
  (sqrt (/ (* y x) z))
  (sqrt (/ (* y x) z))
  (- (* y x))
  (- z)
  (/ y (* (cbrt z) (cbrt z)))
  (/ x (cbrt z))
  (/ y (sqrt z))
  (/ x (sqrt z))
  (/ y 1)
  (/ x z)
  (/ 1 z)
  (/ z (* y x))
  (/ (* y x) (* (cbrt z) (cbrt z)))
  (/ (* y x) (sqrt z))
  (/ (* y x) 1)
  (/ z x)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
3.797 * * [simplify]: iteration 0: 52 enodes
3.810 * * [simplify]: iteration 1: 125 enodes
3.836 * * [simplify]: iteration 2: 635 enodes
4.347 * * [simplify]: iteration complete: 5000 enodes
4.347 * * [simplify]: Extracting #0: cost 23 inf + 0
4.349 * * [simplify]: Extracting #1: cost 529 inf + 1
4.357 * * [simplify]: Extracting #2: cost 1524 inf + 524
4.368 * * [simplify]: Extracting #3: cost 859 inf + 8427
4.387 * * [simplify]: Extracting #4: cost 9 inf + 14336
4.397 * * [simplify]: Extracting #5: cost 0 inf + 14401
4.404 * [simplify]: Simplified to:
  (expm1 (/ x (/ z y)))
  (log1p (/ x (/ z y)))
  (log (/ x (/ z y)))
  (log (/ x (/ z y)))
  (log (/ x (/ z y)))
  (pow (exp (/ y z)) x)
  (pow (/ x (/ z y)) 3)
  (pow (/ x (/ z y)) 3)
  (* (cbrt (/ x (/ z y))) (cbrt (/ x (/ z y))))
  (cbrt (/ x (/ z y)))
  (pow (/ x (/ z y)) 3)
  (sqrt (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (* (- y) x)
  (- z)
  (/ y (* (cbrt z) (cbrt z)))
  (/ x (cbrt z))
  (/ y (sqrt z))
  (/ x (sqrt z))
  y
  (/ x z)
  (/ 1 z)
  (/ (/ z y) x)
  (* (/ y (cbrt z)) (/ x (cbrt z)))
  (/ y (/ (sqrt z) x))
  (* x y)
  (/ z x)
  (/ x (/ z y))
  (/ x (/ z y))
  (/ x (/ z y))
4.404 * * * [progress]: adding candidates to table
4.526 * * [progress]: iteration 4 / 4
4.526 * * * [progress]: picking best candidate
4.537 * * * * [pick]: Picked  #<alt (λ (x y z t) (* x (/ y z)))>
4.537 * * * [progress]: localizing error
4.545 * * * [progress]: generating rewritten candidates
4.545 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
4.572 * * * [progress]: generating series expansions
4.572 * * * * [progress]: [ 1 / 1 ] generating series at (2)
4.572 * [backup-simplify]: Simplify (* x (/ y z)) into (/ (* x y) z)
4.572 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
4.572 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
4.572 * [taylor]: Taking taylor expansion of (* x y) in z
4.572 * [taylor]: Taking taylor expansion of x in z
4.572 * [backup-simplify]: Simplify x into x
4.572 * [taylor]: Taking taylor expansion of y in z
4.572 * [backup-simplify]: Simplify y into y
4.572 * [taylor]: Taking taylor expansion of z in z
4.572 * [backup-simplify]: Simplify 0 into 0
4.572 * [backup-simplify]: Simplify 1 into 1
4.572 * [backup-simplify]: Simplify (* x y) into (* x y)
4.572 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y)
4.572 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
4.572 * [taylor]: Taking taylor expansion of (* x y) in y
4.573 * [taylor]: Taking taylor expansion of x in y
4.573 * [backup-simplify]: Simplify x into x
4.573 * [taylor]: Taking taylor expansion of y in y
4.573 * [backup-simplify]: Simplify 0 into 0
4.573 * [backup-simplify]: Simplify 1 into 1
4.573 * [taylor]: Taking taylor expansion of z in y
4.573 * [backup-simplify]: Simplify z into z
4.573 * [backup-simplify]: Simplify (* x 0) into 0
4.573 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.573 * [backup-simplify]: Simplify (/ x z) into (/ x z)
4.573 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
4.573 * [taylor]: Taking taylor expansion of (* x y) in x
4.573 * [taylor]: Taking taylor expansion of x in x
4.573 * [backup-simplify]: Simplify 0 into 0
4.573 * [backup-simplify]: Simplify 1 into 1
4.573 * [taylor]: Taking taylor expansion of y in x
4.573 * [backup-simplify]: Simplify y into y
4.573 * [taylor]: Taking taylor expansion of z in x
4.573 * [backup-simplify]: Simplify z into z
4.573 * [backup-simplify]: Simplify (* 0 y) into 0
4.574 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.574 * [backup-simplify]: Simplify (/ y z) into (/ y z)
4.574 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
4.574 * [taylor]: Taking taylor expansion of (* x y) in x
4.574 * [taylor]: Taking taylor expansion of x in x
4.574 * [backup-simplify]: Simplify 0 into 0
4.574 * [backup-simplify]: Simplify 1 into 1
4.574 * [taylor]: Taking taylor expansion of y in x
4.574 * [backup-simplify]: Simplify y into y
4.574 * [taylor]: Taking taylor expansion of z in x
4.574 * [backup-simplify]: Simplify z into z
4.574 * [backup-simplify]: Simplify (* 0 y) into 0
4.574 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.574 * [backup-simplify]: Simplify (/ y z) into (/ y z)
4.574 * [taylor]: Taking taylor expansion of (/ y z) in y
4.574 * [taylor]: Taking taylor expansion of y in y
4.574 * [backup-simplify]: Simplify 0 into 0
4.574 * [backup-simplify]: Simplify 1 into 1
4.574 * [taylor]: Taking taylor expansion of z in y
4.574 * [backup-simplify]: Simplify z into z
4.574 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.574 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.574 * [taylor]: Taking taylor expansion of z in z
4.575 * [backup-simplify]: Simplify 0 into 0
4.575 * [backup-simplify]: Simplify 1 into 1
4.575 * [backup-simplify]: Simplify (/ 1 1) into 1
4.575 * [backup-simplify]: Simplify 1 into 1
4.575 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.575 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0
4.575 * [taylor]: Taking taylor expansion of 0 in y
4.576 * [backup-simplify]: Simplify 0 into 0
4.576 * [taylor]: Taking taylor expansion of 0 in z
4.576 * [backup-simplify]: Simplify 0 into 0
4.576 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
4.576 * [taylor]: Taking taylor expansion of 0 in z
4.576 * [backup-simplify]: Simplify 0 into 0
4.576 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.576 * [backup-simplify]: Simplify 0 into 0
4.577 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.577 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.577 * [taylor]: Taking taylor expansion of 0 in y
4.577 * [backup-simplify]: Simplify 0 into 0
4.577 * [taylor]: Taking taylor expansion of 0 in z
4.577 * [backup-simplify]: Simplify 0 into 0
4.577 * [taylor]: Taking taylor expansion of 0 in z
4.577 * [backup-simplify]: Simplify 0 into 0
4.577 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.577 * [taylor]: Taking taylor expansion of 0 in z
4.577 * [backup-simplify]: Simplify 0 into 0
4.577 * [backup-simplify]: Simplify 0 into 0
4.577 * [backup-simplify]: Simplify 0 into 0
4.578 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.578 * [backup-simplify]: Simplify 0 into 0
4.579 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.579 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.579 * [taylor]: Taking taylor expansion of 0 in y
4.579 * [backup-simplify]: Simplify 0 into 0
4.579 * [taylor]: Taking taylor expansion of 0 in z
4.579 * [backup-simplify]: Simplify 0 into 0
4.579 * [taylor]: Taking taylor expansion of 0 in z
4.579 * [backup-simplify]: Simplify 0 into 0
4.579 * [taylor]: Taking taylor expansion of 0 in z
4.579 * [backup-simplify]: Simplify 0 into 0
4.579 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.579 * [taylor]: Taking taylor expansion of 0 in z
4.579 * [backup-simplify]: Simplify 0 into 0
4.579 * [backup-simplify]: Simplify 0 into 0
4.579 * [backup-simplify]: Simplify 0 into 0
4.579 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* y x))) into (/ (* x y) z)
4.580 * [backup-simplify]: Simplify (* (/ 1 x) (/ (/ 1 y) (/ 1 z))) into (/ z (* x y))
4.580 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
4.580 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
4.580 * [taylor]: Taking taylor expansion of z in z
4.580 * [backup-simplify]: Simplify 0 into 0
4.580 * [backup-simplify]: Simplify 1 into 1
4.580 * [taylor]: Taking taylor expansion of (* x y) in z
4.580 * [taylor]: Taking taylor expansion of x in z
4.580 * [backup-simplify]: Simplify x into x
4.580 * [taylor]: Taking taylor expansion of y in z
4.580 * [backup-simplify]: Simplify y into y
4.580 * [backup-simplify]: Simplify (* x y) into (* x y)
4.580 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
4.580 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
4.580 * [taylor]: Taking taylor expansion of z in y
4.580 * [backup-simplify]: Simplify z into z
4.580 * [taylor]: Taking taylor expansion of (* x y) in y
4.580 * [taylor]: Taking taylor expansion of x in y
4.580 * [backup-simplify]: Simplify x into x
4.580 * [taylor]: Taking taylor expansion of y in y
4.580 * [backup-simplify]: Simplify 0 into 0
4.580 * [backup-simplify]: Simplify 1 into 1
4.580 * [backup-simplify]: Simplify (* x 0) into 0
4.580 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.580 * [backup-simplify]: Simplify (/ z x) into (/ z x)
4.580 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
4.580 * [taylor]: Taking taylor expansion of z in x
4.580 * [backup-simplify]: Simplify z into z
4.580 * [taylor]: Taking taylor expansion of (* x y) in x
4.580 * [taylor]: Taking taylor expansion of x in x
4.580 * [backup-simplify]: Simplify 0 into 0
4.580 * [backup-simplify]: Simplify 1 into 1
4.580 * [taylor]: Taking taylor expansion of y in x
4.580 * [backup-simplify]: Simplify y into y
4.580 * [backup-simplify]: Simplify (* 0 y) into 0
4.581 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.581 * [backup-simplify]: Simplify (/ z y) into (/ z y)
4.581 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
4.581 * [taylor]: Taking taylor expansion of z in x
4.581 * [backup-simplify]: Simplify z into z
4.581 * [taylor]: Taking taylor expansion of (* x y) in x
4.581 * [taylor]: Taking taylor expansion of x in x
4.581 * [backup-simplify]: Simplify 0 into 0
4.581 * [backup-simplify]: Simplify 1 into 1
4.581 * [taylor]: Taking taylor expansion of y in x
4.581 * [backup-simplify]: Simplify y into y
4.581 * [backup-simplify]: Simplify (* 0 y) into 0
4.581 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.581 * [backup-simplify]: Simplify (/ z y) into (/ z y)
4.581 * [taylor]: Taking taylor expansion of (/ z y) in y
4.581 * [taylor]: Taking taylor expansion of z in y
4.581 * [backup-simplify]: Simplify z into z
4.581 * [taylor]: Taking taylor expansion of y in y
4.581 * [backup-simplify]: Simplify 0 into 0
4.581 * [backup-simplify]: Simplify 1 into 1
4.581 * [backup-simplify]: Simplify (/ z 1) into z
4.581 * [taylor]: Taking taylor expansion of z in z
4.581 * [backup-simplify]: Simplify 0 into 0
4.581 * [backup-simplify]: Simplify 1 into 1
4.581 * [backup-simplify]: Simplify 1 into 1
4.582 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.582 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
4.582 * [taylor]: Taking taylor expansion of 0 in y
4.582 * [backup-simplify]: Simplify 0 into 0
4.583 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
4.583 * [taylor]: Taking taylor expansion of 0 in z
4.583 * [backup-simplify]: Simplify 0 into 0
4.583 * [backup-simplify]: Simplify 0 into 0
4.583 * [backup-simplify]: Simplify 0 into 0
4.583 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.584 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.584 * [taylor]: Taking taylor expansion of 0 in y
4.584 * [backup-simplify]: Simplify 0 into 0
4.584 * [taylor]: Taking taylor expansion of 0 in z
4.584 * [backup-simplify]: Simplify 0 into 0
4.584 * [backup-simplify]: Simplify 0 into 0
4.584 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.584 * [taylor]: Taking taylor expansion of 0 in z
4.585 * [backup-simplify]: Simplify 0 into 0
4.585 * [backup-simplify]: Simplify 0 into 0
4.585 * [backup-simplify]: Simplify 0 into 0
4.585 * [backup-simplify]: Simplify 0 into 0
4.585 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (/ (* x y) z)
4.585 * [backup-simplify]: Simplify (* (/ 1 (- x)) (/ (/ 1 (- y)) (/ 1 (- z)))) into (* -1 (/ z (* x y)))
4.585 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
4.585 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
4.585 * [taylor]: Taking taylor expansion of -1 in z
4.585 * [backup-simplify]: Simplify -1 into -1
4.585 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
4.585 * [taylor]: Taking taylor expansion of z in z
4.585 * [backup-simplify]: Simplify 0 into 0
4.585 * [backup-simplify]: Simplify 1 into 1
4.585 * [taylor]: Taking taylor expansion of (* x y) in z
4.585 * [taylor]: Taking taylor expansion of x in z
4.585 * [backup-simplify]: Simplify x into x
4.585 * [taylor]: Taking taylor expansion of y in z
4.585 * [backup-simplify]: Simplify y into y
4.585 * [backup-simplify]: Simplify (* x y) into (* x y)
4.585 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
4.585 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
4.585 * [taylor]: Taking taylor expansion of -1 in y
4.585 * [backup-simplify]: Simplify -1 into -1
4.585 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
4.585 * [taylor]: Taking taylor expansion of z in y
4.585 * [backup-simplify]: Simplify z into z
4.585 * [taylor]: Taking taylor expansion of (* x y) in y
4.585 * [taylor]: Taking taylor expansion of x in y
4.585 * [backup-simplify]: Simplify x into x
4.585 * [taylor]: Taking taylor expansion of y in y
4.585 * [backup-simplify]: Simplify 0 into 0
4.585 * [backup-simplify]: Simplify 1 into 1
4.585 * [backup-simplify]: Simplify (* x 0) into 0
4.586 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.586 * [backup-simplify]: Simplify (/ z x) into (/ z x)
4.586 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
4.586 * [taylor]: Taking taylor expansion of -1 in x
4.586 * [backup-simplify]: Simplify -1 into -1
4.586 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
4.586 * [taylor]: Taking taylor expansion of z in x
4.586 * [backup-simplify]: Simplify z into z
4.586 * [taylor]: Taking taylor expansion of (* x y) in x
4.586 * [taylor]: Taking taylor expansion of x in x
4.586 * [backup-simplify]: Simplify 0 into 0
4.586 * [backup-simplify]: Simplify 1 into 1
4.586 * [taylor]: Taking taylor expansion of y in x
4.586 * [backup-simplify]: Simplify y into y
4.586 * [backup-simplify]: Simplify (* 0 y) into 0
4.586 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.586 * [backup-simplify]: Simplify (/ z y) into (/ z y)
4.586 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
4.586 * [taylor]: Taking taylor expansion of -1 in x
4.586 * [backup-simplify]: Simplify -1 into -1
4.586 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
4.586 * [taylor]: Taking taylor expansion of z in x
4.586 * [backup-simplify]: Simplify z into z
4.586 * [taylor]: Taking taylor expansion of (* x y) in x
4.586 * [taylor]: Taking taylor expansion of x in x
4.586 * [backup-simplify]: Simplify 0 into 0
4.586 * [backup-simplify]: Simplify 1 into 1
4.586 * [taylor]: Taking taylor expansion of y in x
4.586 * [backup-simplify]: Simplify y into y
4.586 * [backup-simplify]: Simplify (* 0 y) into 0
4.587 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.587 * [backup-simplify]: Simplify (/ z y) into (/ z y)
4.587 * [backup-simplify]: Simplify (* -1 (/ z y)) into (* -1 (/ z y))
4.587 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
4.587 * [taylor]: Taking taylor expansion of -1 in y
4.587 * [backup-simplify]: Simplify -1 into -1
4.587 * [taylor]: Taking taylor expansion of (/ z y) in y
4.587 * [taylor]: Taking taylor expansion of z in y
4.587 * [backup-simplify]: Simplify z into z
4.587 * [taylor]: Taking taylor expansion of y in y
4.587 * [backup-simplify]: Simplify 0 into 0
4.587 * [backup-simplify]: Simplify 1 into 1
4.587 * [backup-simplify]: Simplify (/ z 1) into z
4.587 * [backup-simplify]: Simplify (* -1 z) into (* -1 z)
4.587 * [taylor]: Taking taylor expansion of (* -1 z) in z
4.587 * [taylor]: Taking taylor expansion of -1 in z
4.587 * [backup-simplify]: Simplify -1 into -1
4.587 * [taylor]: Taking taylor expansion of z in z
4.587 * [backup-simplify]: Simplify 0 into 0
4.587 * [backup-simplify]: Simplify 1 into 1
4.587 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
4.588 * [backup-simplify]: Simplify -1 into -1
4.588 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.588 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
4.588 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z y))) into 0
4.588 * [taylor]: Taking taylor expansion of 0 in y
4.589 * [backup-simplify]: Simplify 0 into 0
4.589 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
4.589 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 z)) into 0
4.589 * [taylor]: Taking taylor expansion of 0 in z
4.589 * [backup-simplify]: Simplify 0 into 0
4.589 * [backup-simplify]: Simplify 0 into 0
4.590 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
4.590 * [backup-simplify]: Simplify 0 into 0
4.591 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.591 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.591 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z y)))) into 0
4.591 * [taylor]: Taking taylor expansion of 0 in y
4.591 * [backup-simplify]: Simplify 0 into 0
4.591 * [taylor]: Taking taylor expansion of 0 in z
4.591 * [backup-simplify]: Simplify 0 into 0
4.591 * [backup-simplify]: Simplify 0 into 0
4.592 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.593 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 z))) into 0
4.593 * [taylor]: Taking taylor expansion of 0 in z
4.593 * [backup-simplify]: Simplify 0 into 0
4.593 * [backup-simplify]: Simplify 0 into 0
4.593 * [backup-simplify]: Simplify 0 into 0
4.594 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.594 * [backup-simplify]: Simplify 0 into 0
4.594 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (/ (* x y) z)
4.594 * * * [progress]: simplifying candidates
4.594 * [simplify]: Simplifying:
  (expm1 (* x (/ y z)))
  (log1p (* x (/ y z)))
  (* x (/ y z))
  (+ (log x) (- (log y) (log z)))
  (+ (log x) (log (/ y z)))
  (log (* x (/ y z)))
  (exp (* x (/ y z)))
  (* (* (* x x) x) (/ (* (* y y) y) (* (* z z) z)))
  (* (* (* x x) x) (* (* (/ y z) (/ y z)) (/ y z)))
  (* (cbrt (* x (/ y z))) (cbrt (* x (/ y z))))
  (cbrt (* x (/ y z)))
  (* (* (* x (/ y z)) (* x (/ y z))) (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* x (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* x (sqrt (/ y z)))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* x (/ (* (cbrt y) (cbrt y)) 1))
  (* x (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* x (/ (sqrt y) (sqrt z)))
  (* x (/ (sqrt y) 1))
  (* x (/ 1 (* (cbrt z) (cbrt z))))
  (* x (/ 1 (sqrt z)))
  (* x (/ 1 1))
  (* x 1)
  (* x y)
  (* (cbrt x) (/ y z))
  (* (sqrt x) (/ y z))
  (* x (/ y z))
  (* x y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
4.595 * * [simplify]: iteration 0: 71 enodes
4.608 * * [simplify]: iteration 1: 180 enodes
4.681 * * [simplify]: iteration 2: 674 enodes
5.513 * * [simplify]: iteration 3: 4653 enodes
6.568 * * [simplify]: iteration complete: 5000 enodes
6.568 * * [simplify]: Extracting #0: cost 26 inf + 0
6.569 * * [simplify]: Extracting #1: cost 759 inf + 1
6.575 * * [simplify]: Extracting #2: cost 1785 inf + 554
6.582 * * [simplify]: Extracting #3: cost 722 inf + 7481
6.589 * * [simplify]: Extracting #4: cost 42 inf + 12538
6.601 * * [simplify]: Extracting #5: cost 0 inf + 12898
6.613 * [simplify]: Simplified to:
  (expm1 (/ (* x y) z))
  (log1p (/ (* x y) z))
  (/ (* x y) z)
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (pow (exp x) (/ y z))
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z)))
  (cbrt (/ (* x y) z))
  (pow (/ (* x y) z) 3)
  (sqrt (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (/ (* (sqrt x) (sqrt y)) (sqrt z))
  (/ (* (sqrt x) (sqrt y)) (sqrt z))
  (* (* (cbrt (/ y z)) x) (cbrt (/ y z)))
  (* x (sqrt (/ y z)))
  (/ (* (* x (cbrt y)) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ (* x (cbrt y)) (/ (sqrt z) (cbrt y)))
  (* (* x (cbrt y)) (cbrt y))
  (* (/ (sqrt y) (* (cbrt z) (cbrt z))) x)
  (/ (sqrt y) (/ (sqrt z) x))
  (* x (sqrt y))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (sqrt z))
  x
  x
  (* x y)
  (* (cbrt x) (/ y z))
  (* (/ (sqrt x) z) y)
  (/ (* x y) z)
  (* x y)
  (/ y (/ z x))
  (/ y (/ z x))
  (/ y (/ z x))
6.613 * * * [progress]: adding candidates to table
6.758 * [progress]: [Phase 3 of 3] Extracting.
6.759 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (sqrt x) (* (/ (sqrt x) z) y)))> #<alt (λ (x y z t) (/ (* y x) z))> #<alt (λ (x y z t) (* (* x (/ y (sqrt z))) (/ (sqrt 1) (sqrt z))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))>)
6.760 * * * [regime-changes]: Trying 5 branch expressions: ((/ y z) t z y x)
6.760 * * * * [regimes]: Trying to branch on (/ y z) from (#<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (sqrt x) (* (/ (sqrt x) z) y)))> #<alt (λ (x y z t) (/ (* y x) z))> #<alt (λ (x y z t) (* (* x (/ y (sqrt z))) (/ (sqrt 1) (sqrt z))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))>)
6.906 * * * * [regimes]: Trying to branch on (/ y z) from (#<alt (λ (x y z t) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))> #<alt (λ (x y z t) (* x (/ y z)))>)
6.978 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (sqrt x) (* (/ (sqrt x) z) y)))> #<alt (λ (x y z t) (/ (* y x) z))> #<alt (λ (x y z t) (* (* x (/ y (sqrt z))) (/ (sqrt 1) (sqrt z))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))>)
7.068 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (sqrt x) (* (/ (sqrt x) z) y)))> #<alt (λ (x y z t) (/ (* y x) z))> #<alt (λ (x y z t) (* (* x (/ y (sqrt z))) (/ (sqrt 1) (sqrt z))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))>)
7.188 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (sqrt x) (* (/ (sqrt x) z) y)))> #<alt (λ (x y z t) (/ (* y x) z))> #<alt (λ (x y z t) (* (* x (/ y (sqrt z))) (/ (sqrt 1) (sqrt z))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))>)
7.262 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (sqrt x) (* (/ (sqrt x) z) y)))> #<alt (λ (x y z t) (/ (* y x) z))> #<alt (λ (x y z t) (* (* x (/ y (sqrt z))) (/ (sqrt 1) (sqrt z))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))>)
7.335 * * * [regime]: Found split indices: #<option (#s(si 0 5) #s(si 3 83) #s(si 5 148) #s(si 3 239) #s(si 2 255))>
7.336 * [binary-search]: Only using regimes for bounds on (/ y z) and (#<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (sqrt x) (* (/ (sqrt x) z) y)))> #<alt (λ (x y z t) (/ (* y x) z))> #<alt (λ (x y z t) (* (* x (/ y (sqrt z))) (/ (sqrt 1) (sqrt z))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))>)
7.336 * [regimes]: Found splitpoints: (#s(sp 0 (/ y z) -inf.0) #s(sp 3 (/ y z) -2.2605594118550186e-253) #s(sp 5 (/ y z) 3.757059281014894e-220) #s(sp 3 (/ y z) 1.409130514825537e+217) #s(sp 2 (/ y z) +nan.0)) , with alts (#<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (sqrt x) (* (/ (sqrt x) z) y)))> #<alt (λ (x y z t) (/ (* y x) z))> #<alt (λ (x y z t) (* (* x (/ y (sqrt z))) (/ (sqrt 1) (sqrt z))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))>)
7.336 * [simplify]: Simplifying:
  (if (<= (/ y z) -inf.0) (* (* x y) (/ 1 z)) (if (<= (/ y z) -2.2605594118550186e-253) (* x (/ y z)) (if (<= (/ y z) 3.757059281014894e-220) (/ (* y x) z) (if (<= (/ y z) 1.409130514825537e+217) (* x (/ y z)) (* (/ x z) y)))))
7.337 * * [simplify]: iteration 0: 25 enodes
7.339 * * [simplify]: iteration 1: 30 enodes
7.340 * * [simplify]: iteration complete: 30 enodes
7.340 * * [simplify]: Extracting #0: cost 1 inf + 0
7.340 * * [simplify]: Extracting #1: cost 4 inf + 0
7.340 * * [simplify]: Extracting #2: cost 11 inf + 0
7.341 * * [simplify]: Extracting #3: cost 18 inf + 1
7.341 * * [simplify]: Extracting #4: cost 16 inf + 6
7.341 * * [simplify]: Extracting #5: cost 9 inf + 43
7.341 * * [simplify]: Extracting #6: cost 5 inf + 57
7.341 * * [simplify]: Extracting #7: cost 3 inf + 78
7.341 * * [simplify]: Extracting #8: cost 2 inf + 105
7.341 * * [simplify]: Extracting #9: cost 0 inf + 194
7.341 * [simplify]: Simplified to:
  (if (<= (/ y z) -inf.0) (* (* x y) (/ 1 z)) (if (<= (/ y z) -2.2605594118550186e-253) (* (/ y z) x) (if (<= (/ y z) 3.757059281014894e-220) (/ (* x y) z) (if (<= (/ y z) 1.409130514825537e+217) (* (/ y z) x) (* y (/ x z))))))
10.024 * [regime-testing]: Baseline error score: 6.086337482961917
10.028 * [regime-testing]: Oracle error score: 0.011501437679709963
10.036 * [regime-testing]: End program error score: 0.2818010459117963
10.184 * [regime-testing]: Target error score: 1.6350668808987774