1536754936.629 * [misc]progress:  [Phase 1 of 3] Setting up.
1536754936.629 * * * [misc]progress:  [1/2] Preparing points
1536754936.629 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1536754936.634 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1536754936.636 * * * * [misc]points:  Setting MPFR precision to 64
1536754936.637 * * * * [misc]points:  Setting MPFR precision to 320
1536754936.638 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1536754936.640 * * * * [misc]points:  Setting MPFR precision to 64
1536754936.641 * * * * [misc]points:  Setting MPFR precision to 320
1536754936.643 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1536754936.645 * * * * [misc]points:  Setting MPFR precision to 64
1536754936.648 * * * * [misc]points:  Setting MPFR precision to 320
1536754936.652 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1536754936.653 * * * * [misc]points:  Setting MPFR precision to 64
1536754936.659 * * * * [misc]points:  Setting MPFR precision to 320
1536754936.664 * * * * [misc]points:  Computing exacts for 256 points
1536754936.666 * * * * [misc]points:  Setting MPFR precision to 64
1536754936.682 * * * * [misc]points:  Setting MPFR precision to 320
1536754936.698 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536754936.698 * * * * [misc]points:  Sampling 43 additional inputs, on iter 1 have 213 / 256
1536754936.699 * * * * [misc]points:  Computing exacts on every 2 of 43 points to ramp up precision
1536754936.701 * * * * [misc]points:  Setting MPFR precision to 64
1536754936.702 * * * * [misc]points:  Setting MPFR precision to 320
1536754936.703 * * * * [misc]points:  Computing exacts for 43 points
1536754936.705 * * * * [misc]points:  Setting MPFR precision to 64
1536754936.707 * * * * [misc]points:  Setting MPFR precision to 320
1536754936.710 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536754936.710 * * * * [misc]points:  Sampling 6 additional inputs, on iter 2 have 250 / 256
1536754936.710 * * * * [misc]points:  Computing exacts for 6 points
1536754936.712 * * * * [misc]points:  Setting MPFR precision to 64
1536754936.712 * * * * [misc]points:  Setting MPFR precision to 320
1536754936.713 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536754936.713 * * * * [misc]points:  Sampling 4 additional inputs, on iter 3 have 254 / 256
1536754936.713 * * * * [misc]points:  Computing exacts for 4 points
1536754936.715 * * * * [misc]points:  Setting MPFR precision to 64
1536754936.715 * * * * [misc]points:  Setting MPFR precision to 320
1536754936.716 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536754936.716 * * * * [exit]points:  Sampled 258 points with exact outputs
1536754936.716 * * * [misc]progress:  [2/2] Setting up program.
1536754936.723 * [misc]progress:  [Phase 2 of 3] Improving.
1536754936.723 * [enter]simplify:  Simplifying (* x (/ (* (/ y z) t) t))
1536754936.724 * * [misc]simplify:  iters left: 6 (8 enodes)
1536754936.728 * * [misc]simplify:  iters left: 5 (16 enodes)
1536754936.736 * * [misc]simplify:  iters left: 4 (38 enodes)
1536754936.774 * * [misc]simplify:  iters left: 3 (80 enodes)
1536754936.837 * * [misc]simplify:  iters left: 2 (239 enodes)
1536754937.190 * [exit]simplify:  Simplified to (* y (/ x z))
1536754937.197 * * [misc]progress:  iteration 1 / 4
1536754937.197 * * * [misc]progress:  picking best candidate
1536754937.207 * * * * [misc]pick:  Picked  #<alt (λ (x y z t) (* y (/ x z)))>
1536754937.207 * * * [misc]progress:  localizing error
1536754937.223 * * * [misc]progress:  generating rewritten candidates
1536754937.224 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1536754937.248 * * * [misc]progress:  generating series expansions
1536754937.248 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1536754937.248 * [misc]backup-simplify:  Simplify (* y (/ x z)) into (/ (* x y) z)
1536754937.248 * [misc]approximate:  Taking taylor expansion of (/ (* x y) z) in (y x z) around 0
1536754937.248 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in z
1536754937.248 * [misc]taylor:  Taking taylor expansion of (* x y) in z
1536754937.248 * [misc]taylor:  Taking taylor expansion of x in z
1536754937.249 * [misc]backup-simplify:  Simplify x into x
1536754937.249 * [misc]taylor:  Taking taylor expansion of y in z
1536754937.249 * [misc]backup-simplify:  Simplify y into y
1536754937.249 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.249 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.249 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.249 * [misc]backup-simplify:  Simplify (* x y) into (* x y)
1536754937.249 * [misc]backup-simplify:  Simplify (/ (* x y) 1) into (* x y)
1536754937.249 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in x
1536754937.249 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754937.249 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.249 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.249 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.249 * [misc]taylor:  Taking taylor expansion of y in x
1536754937.249 * [misc]backup-simplify:  Simplify y into y
1536754937.249 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.249 * [misc]backup-simplify:  Simplify z into z
1536754937.249 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754937.249 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754937.249 * [misc]backup-simplify:  Simplify (/ y z) into (/ y z)
1536754937.249 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in y
1536754937.249 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.249 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.249 * [misc]backup-simplify:  Simplify x into x
1536754937.249 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.249 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.249 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.249 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.249 * [misc]backup-simplify:  Simplify z into z
1536754937.249 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.249 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.249 * [misc]backup-simplify:  Simplify (/ x z) into (/ x z)
1536754937.250 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in y
1536754937.250 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.250 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.250 * [misc]backup-simplify:  Simplify x into x
1536754937.250 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.250 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.250 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.250 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.250 * [misc]backup-simplify:  Simplify z into z
1536754937.250 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.250 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.250 * [misc]backup-simplify:  Simplify (/ x z) into (/ x z)
1536754937.250 * [misc]taylor:  Taking taylor expansion of (/ x z) in x
1536754937.250 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.250 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.250 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.250 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.250 * [misc]backup-simplify:  Simplify z into z
1536754937.250 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1536754937.250 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1536754937.250 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.250 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.250 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.250 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536754937.250 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.250 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
1536754937.251 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)))) into 0
1536754937.251 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.251 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.251 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.251 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.251 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
1536754937.251 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.251 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.251 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536754937.251 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.251 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1536754937.251 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1536754937.251 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.251 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.251 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.251 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.251 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.251 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.252 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1536754937.252 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.252 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.252 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.252 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.252 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536754937.252 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.252 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1536754937.252 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1536754937.252 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.252 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.252 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.252 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.252 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.252 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.252 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.252 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.253 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1536754937.253 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.253 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.253 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.253 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.253 * [misc]backup-simplify:  Simplify (* 1 (* (/ 1 z) (* x y))) into (/ (* x y) z)
1536754937.253 * [misc]backup-simplify:  Simplify (* (/ 1 y) (/ (/ 1 x) (/ 1 z))) into (/ z (* x y))
1536754937.253 * [misc]approximate:  Taking taylor expansion of (/ z (* x y)) in (y x z) around 0
1536754937.253 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in z
1536754937.253 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.253 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.253 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.253 * [misc]taylor:  Taking taylor expansion of (* x y) in z
1536754937.253 * [misc]taylor:  Taking taylor expansion of x in z
1536754937.253 * [misc]backup-simplify:  Simplify x into x
1536754937.253 * [misc]taylor:  Taking taylor expansion of y in z
1536754937.253 * [misc]backup-simplify:  Simplify y into y
1536754937.253 * [misc]backup-simplify:  Simplify (* x y) into (* x y)
1536754937.253 * [misc]backup-simplify:  Simplify (/ 1 (* x y)) into (/ 1 (* x y))
1536754937.253 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in x
1536754937.253 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.253 * [misc]backup-simplify:  Simplify z into z
1536754937.253 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754937.253 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.253 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.253 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.253 * [misc]taylor:  Taking taylor expansion of y in x
1536754937.253 * [misc]backup-simplify:  Simplify y into y
1536754937.253 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754937.253 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754937.253 * [misc]backup-simplify:  Simplify (/ z y) into (/ z y)
1536754937.253 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in y
1536754937.253 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.253 * [misc]backup-simplify:  Simplify z into z
1536754937.253 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.253 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.254 * [misc]backup-simplify:  Simplify x into x
1536754937.254 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.254 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.254 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.254 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.254 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.254 * [misc]backup-simplify:  Simplify (/ z x) into (/ z x)
1536754937.254 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in y
1536754937.254 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.254 * [misc]backup-simplify:  Simplify z into z
1536754937.254 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.254 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.254 * [misc]backup-simplify:  Simplify x into x
1536754937.254 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.254 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.254 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.254 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.254 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.254 * [misc]backup-simplify:  Simplify (/ z x) into (/ z x)
1536754937.254 * [misc]taylor:  Taking taylor expansion of (/ z x) in x
1536754937.254 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.254 * [misc]backup-simplify:  Simplify z into z
1536754937.254 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.254 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.254 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.254 * [misc]backup-simplify:  Simplify (/ z 1) into z
1536754937.254 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.254 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.254 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.254 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.255 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
1536754937.255 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0
1536754937.255 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.255 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.255 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1536754937.255 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.255 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.255 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.255 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.255 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1536754937.255 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1536754937.255 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.255 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.255 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.255 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.255 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.256 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536754937.256 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.256 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.256 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.256 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.256 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.256 * [misc]backup-simplify:  Simplify (* 1 (* (/ 1 z) (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (/ (* x y) z)
1536754937.256 * [misc]backup-simplify:  Simplify (* (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- z)))) into (* -1 (/ z (* x y)))
1536754937.256 * [misc]approximate:  Taking taylor expansion of (* -1 (/ z (* x y))) in (y x z) around 0
1536754937.256 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in z
1536754937.256 * [misc]taylor:  Taking taylor expansion of -1 in z
1536754937.256 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.256 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in z
1536754937.256 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.256 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.256 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.256 * [misc]taylor:  Taking taylor expansion of (* x y) in z
1536754937.256 * [misc]taylor:  Taking taylor expansion of x in z
1536754937.256 * [misc]backup-simplify:  Simplify x into x
1536754937.256 * [misc]taylor:  Taking taylor expansion of y in z
1536754937.256 * [misc]backup-simplify:  Simplify y into y
1536754937.256 * [misc]backup-simplify:  Simplify (* x y) into (* x y)
1536754937.256 * [misc]backup-simplify:  Simplify (/ 1 (* x y)) into (/ 1 (* x y))
1536754937.256 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in x
1536754937.256 * [misc]taylor:  Taking taylor expansion of -1 in x
1536754937.256 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.257 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in x
1536754937.257 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.257 * [misc]backup-simplify:  Simplify z into z
1536754937.257 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754937.257 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.257 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.257 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.257 * [misc]taylor:  Taking taylor expansion of y in x
1536754937.257 * [misc]backup-simplify:  Simplify y into y
1536754937.257 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754937.257 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754937.257 * [misc]backup-simplify:  Simplify (/ z y) into (/ z y)
1536754937.257 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in y
1536754937.257 * [misc]taylor:  Taking taylor expansion of -1 in y
1536754937.257 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.257 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in y
1536754937.257 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.257 * [misc]backup-simplify:  Simplify z into z
1536754937.257 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.257 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.257 * [misc]backup-simplify:  Simplify x into x
1536754937.257 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.257 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.257 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.257 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.257 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.257 * [misc]backup-simplify:  Simplify (/ z x) into (/ z x)
1536754937.257 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in y
1536754937.257 * [misc]taylor:  Taking taylor expansion of -1 in y
1536754937.257 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.257 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in y
1536754937.257 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.257 * [misc]backup-simplify:  Simplify z into z
1536754937.257 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.257 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.257 * [misc]backup-simplify:  Simplify x into x
1536754937.257 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.257 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.257 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.257 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.258 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.258 * [misc]backup-simplify:  Simplify (/ z x) into (/ z x)
1536754937.258 * [misc]backup-simplify:  Simplify (* -1 (/ z x)) into (* -1 (/ z x))
1536754937.258 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z x)) in x
1536754937.258 * [misc]taylor:  Taking taylor expansion of -1 in x
1536754937.258 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.258 * [misc]taylor:  Taking taylor expansion of (/ z x) in x
1536754937.258 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.258 * [misc]backup-simplify:  Simplify z into z
1536754937.258 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.258 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.258 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.258 * [misc]backup-simplify:  Simplify (/ z 1) into z
1536754937.258 * [misc]backup-simplify:  Simplify (* -1 z) into (* -1 z)
1536754937.258 * [misc]taylor:  Taking taylor expansion of (* -1 z) in z
1536754937.258 * [misc]taylor:  Taking taylor expansion of -1 in z
1536754937.258 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.258 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.258 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.258 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.258 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
1536754937.258 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.258 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
1536754937.258 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0
1536754937.259 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ z x))) into 0
1536754937.259 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.259 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.259 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1536754937.259 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 z)) into 0
1536754937.259 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.259 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.259 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.259 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
1536754937.259 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.259 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1536754937.260 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1536754937.260 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z x)))) into 0
1536754937.260 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.260 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.260 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.260 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.260 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.260 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536754937.260 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 z))) into 0
1536754937.260 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.261 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.261 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.261 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.261 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1536754937.261 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.261 * [misc]backup-simplify:  Simplify (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (/ (* x y) z)
1536754937.261 * * * [misc]progress:  simplifying candidates
1536754937.261 * * * * [misc]progress:  [ 1 / 18 ] simplifiying candidate #<alt (λ (x y z t) (log1p (expm1 (* y (/ x z)))))>
1536754937.261 * * * * [misc]progress:  [ 2 / 18 ] simplifiying candidate #<alt (λ (x y z t) (expm1 (log1p (* y (/ x z)))))>
1536754937.261 * * * * [misc]progress:  [ 3 / 18 ] simplifiying candidate #<alt (λ (x y z t) (pow (* y (/ x z)) 1))>
1536754937.261 * * * * [misc]progress:  [ 4 / 18 ] simplifiying candidate #<alt (λ (x y z t) (exp (log (* y (/ x z)))))>
1536754937.261 * * * * [misc]progress:  [ 5 / 18 ] simplifiying candidate #<alt (λ (x y z t) (log (exp (* y (/ x z)))))>
1536754937.261 * * * * [misc]progress:  [ 6 / 18 ] simplifiying candidate #<alt (λ (x y z t) (* (* (cbrt (* y (/ x z))) (cbrt (* y (/ x z)))) (cbrt (* y (/ x z)))))>
1536754937.261 * * * * [misc]progress:  [ 7 / 18 ] simplifiying candidate #<alt (λ (x y z t) (cbrt (* (* (* y (/ x z)) (* y (/ x z))) (* y (/ x z)))))>
1536754937.261 * * * * [misc]progress:  [ 8 / 18 ] simplifiying candidate #<alt (λ (x y z t) (* (sqrt (* y (/ x z))) (sqrt (* y (/ x z)))))>
1536754937.261 * * * * [misc]progress:  [ 9 / 18 ] simplifiying candidate #<alt (λ (x y z t) (* 1 (* y (/ x z))))>
1536754937.261 * * * * [misc]progress:  [ 10 / 18 ] simplifiying candidate #<alt (λ (x y z t) (* (* y (* (cbrt (/ x z)) (cbrt (/ x z)))) (cbrt (/ x z))))>
1536754937.261 * [enter]simplify:  Simplifying (cbrt (/ x z))
1536754937.266 * * [misc]simplify:  iters left: 3 (4 enodes)
1536754937.267 * [exit]simplify:  Simplified to (cbrt (/ x z))
1536754937.267 * [misc]simplify:  Simplified (2 2) to (λ (x y z t) (* (* y (* (cbrt (/ x z)) (cbrt (/ x z)))) (cbrt (/ x z))))
1536754937.267 * * * * [misc]progress:  [ 11 / 18 ] simplifiying candidate #<alt (λ (x y z t) (* (* y (sqrt (/ x z))) (sqrt (/ x z))))>
1536754937.267 * [enter]simplify:  Simplifying (sqrt (/ x z))
1536754937.267 * * [misc]simplify:  iters left: 3 (4 enodes)
1536754937.268 * [exit]simplify:  Simplified to (sqrt (/ x z))
1536754937.268 * [misc]simplify:  Simplified (2 2) to (λ (x y z t) (* (* y (sqrt (/ x z))) (sqrt (/ x z))))
1536754937.268 * * * * [misc]progress:  [ 12 / 18 ] simplifiying candidate #<alt (λ (x y z t) (* (* y 1) (/ x z)))>
1536754937.268 * [enter]simplify:  Simplifying (/ x z)
1536754937.268 * * [misc]simplify:  iters left: 2 (3 enodes)
1536754937.268 * [exit]simplify:  Simplified to (/ x z)
1536754937.268 * [misc]simplify:  Simplified (2 2) to (λ (x y z t) (* (* y 1) (/ x z)))
1536754937.268 * * * * [misc]progress:  [ 13 / 18 ] simplifiying candidate #<alt (λ (x y z t) (* (* y x) (/ 1 z)))>
1536754937.269 * [enter]simplify:  Simplifying (/ 1 z)
1536754937.269 * * [misc]simplify:  iters left: 2 (3 enodes)
1536754937.269 * * [misc]simplify:  iters left: 1 (5 enodes)
1536754937.270 * [exit]simplify:  Simplified to (/ 1 z)
1536754937.270 * [misc]simplify:  Simplified (2 2) to (λ (x y z t) (* (* y x) (/ 1 z)))
1536754937.270 * * * * [misc]progress:  [ 14 / 18 ] simplifiying candidate #<alt (λ (x y z t) (/ (* y x) z))>
1536754937.270 * * * * [misc]progress:  [ 15 / 18 ] simplifiying candidate #<alt (λ (x y z t) (* (/ x z) y))>
1536754937.270 * * * * [misc]progress:  [ 16 / 18 ] simplifiying candidate #<alt (λ (x y z t) (/ (* x y) z))>
1536754937.270 * [enter]simplify:  Simplifying (/ (* x y) z)
1536754937.270 * * [misc]simplify:  iters left: 4 (5 enodes)
1536754937.272 * * [misc]simplify:  iters left: 3 (8 enodes)
1536754937.273 * * [misc]simplify:  iters left: 2 (10 enodes)
1536754937.275 * * [misc]simplify:  iters left: 1 (13 enodes)
1536754937.277 * [exit]simplify:  Simplified to (/ y (/ z x))
1536754937.277 * [misc]simplify:  Simplified (2) to (λ (x y z t) (/ y (/ z x)))
1536754937.277 * * * * [misc]progress:  [ 17 / 18 ] simplifiying candidate #<alt (λ (x y z t) (/ (* x y) z))>
1536754937.277 * [enter]simplify:  Simplifying (/ (* x y) z)
1536754937.277 * * [misc]simplify:  iters left: 4 (5 enodes)
1536754937.278 * * [misc]simplify:  iters left: 3 (8 enodes)
1536754937.280 * * [misc]simplify:  iters left: 2 (10 enodes)
1536754937.281 * * [misc]simplify:  iters left: 1 (13 enodes)
1536754937.284 * [exit]simplify:  Simplified to (/ y (/ z x))
1536754937.284 * [misc]simplify:  Simplified (2) to (λ (x y z t) (/ y (/ z x)))
1536754937.284 * * * * [misc]progress:  [ 18 / 18 ] simplifiying candidate #<alt (λ (x y z t) (/ (* x y) z))>
1536754937.284 * [enter]simplify:  Simplifying (/ (* x y) z)
1536754937.285 * * [misc]simplify:  iters left: 4 (5 enodes)
1536754937.286 * * [misc]simplify:  iters left: 3 (8 enodes)
1536754937.287 * * [misc]simplify:  iters left: 2 (10 enodes)
1536754937.289 * * [misc]simplify:  iters left: 1 (13 enodes)
1536754937.291 * [exit]simplify:  Simplified to (/ y (/ z x))
1536754937.291 * [misc]simplify:  Simplified (2) to (λ (x y z t) (/ y (/ z x)))
1536754937.291 * * * [misc]progress:  adding candidates to table
1536754937.551 * * [misc]progress:  iteration 2 / 4
1536754937.551 * * * [misc]progress:  picking best candidate
1536754937.584 * * * * [misc]pick:  Picked  #<alt (λ (x y z t) (/ (* y x) z))>
1536754937.584 * * * [misc]progress:  localizing error
1536754937.597 * * * [misc]progress:  generating rewritten candidates
1536754937.597 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1536754937.621 * * * [misc]progress:  generating series expansions
1536754937.621 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1536754937.622 * [misc]backup-simplify:  Simplify (/ (* y x) z) into (/ (* x y) z)
1536754937.622 * [misc]approximate:  Taking taylor expansion of (/ (* x y) z) in (y x z) around 0
1536754937.622 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in z
1536754937.622 * [misc]taylor:  Taking taylor expansion of (* x y) in z
1536754937.622 * [misc]taylor:  Taking taylor expansion of x in z
1536754937.622 * [misc]backup-simplify:  Simplify x into x
1536754937.622 * [misc]taylor:  Taking taylor expansion of y in z
1536754937.622 * [misc]backup-simplify:  Simplify y into y
1536754937.622 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.622 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.622 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.622 * [misc]backup-simplify:  Simplify (* x y) into (* x y)
1536754937.622 * [misc]backup-simplify:  Simplify (/ (* x y) 1) into (* x y)
1536754937.622 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in x
1536754937.622 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754937.622 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.622 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.622 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.622 * [misc]taylor:  Taking taylor expansion of y in x
1536754937.622 * [misc]backup-simplify:  Simplify y into y
1536754937.622 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.622 * [misc]backup-simplify:  Simplify z into z
1536754937.622 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754937.623 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754937.623 * [misc]backup-simplify:  Simplify (/ y z) into (/ y z)
1536754937.623 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in y
1536754937.623 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.623 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.623 * [misc]backup-simplify:  Simplify x into x
1536754937.623 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.623 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.623 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.623 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.623 * [misc]backup-simplify:  Simplify z into z
1536754937.623 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.623 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.624 * [misc]backup-simplify:  Simplify (/ x z) into (/ x z)
1536754937.624 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in y
1536754937.624 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.624 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.624 * [misc]backup-simplify:  Simplify x into x
1536754937.624 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.624 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.624 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.624 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.624 * [misc]backup-simplify:  Simplify z into z
1536754937.624 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.624 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.624 * [misc]backup-simplify:  Simplify (/ x z) into (/ x z)
1536754937.624 * [misc]taylor:  Taking taylor expansion of (/ x z) in x
1536754937.624 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.624 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.624 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.624 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.624 * [misc]backup-simplify:  Simplify z into z
1536754937.625 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1536754937.625 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1536754937.625 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.625 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.625 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.625 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536754937.625 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.625 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
1536754937.625 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)))) into 0
1536754937.625 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.625 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.625 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.625 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.626 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
1536754937.626 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.626 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.626 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536754937.626 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.626 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1536754937.627 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1536754937.627 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.627 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.627 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.627 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.627 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.627 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.627 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1536754937.627 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.627 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.627 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.627 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.627 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536754937.627 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.628 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1536754937.628 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1536754937.628 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.628 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.628 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.628 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.628 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.628 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.628 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.628 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.629 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1536754937.629 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.629 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.629 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.629 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.629 * [misc]backup-simplify:  Simplify (* 1 (* (/ 1 z) (* x y))) into (/ (* x y) z)
1536754937.629 * [misc]backup-simplify:  Simplify (/ (* (/ 1 y) (/ 1 x)) (/ 1 z)) into (/ z (* x y))
1536754937.629 * [misc]approximate:  Taking taylor expansion of (/ z (* x y)) in (y x z) around 0
1536754937.629 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in z
1536754937.629 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.629 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.629 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.629 * [misc]taylor:  Taking taylor expansion of (* x y) in z
1536754937.629 * [misc]taylor:  Taking taylor expansion of x in z
1536754937.629 * [misc]backup-simplify:  Simplify x into x
1536754937.629 * [misc]taylor:  Taking taylor expansion of y in z
1536754937.629 * [misc]backup-simplify:  Simplify y into y
1536754937.630 * [misc]backup-simplify:  Simplify (* x y) into (* x y)
1536754937.630 * [misc]backup-simplify:  Simplify (/ 1 (* x y)) into (/ 1 (* x y))
1536754937.630 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in x
1536754937.630 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.630 * [misc]backup-simplify:  Simplify z into z
1536754937.630 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754937.630 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.630 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.630 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.630 * [misc]taylor:  Taking taylor expansion of y in x
1536754937.630 * [misc]backup-simplify:  Simplify y into y
1536754937.630 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754937.630 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754937.630 * [misc]backup-simplify:  Simplify (/ z y) into (/ z y)
1536754937.630 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in y
1536754937.630 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.630 * [misc]backup-simplify:  Simplify z into z
1536754937.630 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.630 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.630 * [misc]backup-simplify:  Simplify x into x
1536754937.630 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.630 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.630 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.631 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.631 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.631 * [misc]backup-simplify:  Simplify (/ z x) into (/ z x)
1536754937.631 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in y
1536754937.631 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.631 * [misc]backup-simplify:  Simplify z into z
1536754937.631 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.631 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.631 * [misc]backup-simplify:  Simplify x into x
1536754937.631 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.631 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.631 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.631 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.631 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.631 * [misc]backup-simplify:  Simplify (/ z x) into (/ z x)
1536754937.631 * [misc]taylor:  Taking taylor expansion of (/ z x) in x
1536754937.632 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.632 * [misc]backup-simplify:  Simplify z into z
1536754937.632 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.632 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.632 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.632 * [misc]backup-simplify:  Simplify (/ z 1) into z
1536754937.632 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.632 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.632 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.632 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.632 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
1536754937.632 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0
1536754937.632 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.632 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.633 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1536754937.633 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.633 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.633 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.633 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.633 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1536754937.633 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1536754937.633 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.633 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.634 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.634 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.634 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.634 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536754937.634 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.634 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.634 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.634 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.634 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.634 * [misc]backup-simplify:  Simplify (* 1 (* (/ 1 z) (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (/ (* x y) z)
1536754937.635 * [misc]backup-simplify:  Simplify (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- z))) into (* -1 (/ z (* x y)))
1536754937.635 * [misc]approximate:  Taking taylor expansion of (* -1 (/ z (* x y))) in (y x z) around 0
1536754937.635 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in z
1536754937.635 * [misc]taylor:  Taking taylor expansion of -1 in z
1536754937.635 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.635 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in z
1536754937.635 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.635 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.635 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.635 * [misc]taylor:  Taking taylor expansion of (* x y) in z
1536754937.635 * [misc]taylor:  Taking taylor expansion of x in z
1536754937.635 * [misc]backup-simplify:  Simplify x into x
1536754937.635 * [misc]taylor:  Taking taylor expansion of y in z
1536754937.635 * [misc]backup-simplify:  Simplify y into y
1536754937.635 * [misc]backup-simplify:  Simplify (* x y) into (* x y)
1536754937.635 * [misc]backup-simplify:  Simplify (/ 1 (* x y)) into (/ 1 (* x y))
1536754937.635 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in x
1536754937.635 * [misc]taylor:  Taking taylor expansion of -1 in x
1536754937.635 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.635 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in x
1536754937.635 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.635 * [misc]backup-simplify:  Simplify z into z
1536754937.635 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754937.636 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.636 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.636 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.636 * [misc]taylor:  Taking taylor expansion of y in x
1536754937.636 * [misc]backup-simplify:  Simplify y into y
1536754937.636 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754937.636 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754937.636 * [misc]backup-simplify:  Simplify (/ z y) into (/ z y)
1536754937.636 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in y
1536754937.636 * [misc]taylor:  Taking taylor expansion of -1 in y
1536754937.636 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.636 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in y
1536754937.636 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.636 * [misc]backup-simplify:  Simplify z into z
1536754937.636 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.636 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.636 * [misc]backup-simplify:  Simplify x into x
1536754937.636 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.636 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.636 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.636 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.637 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.637 * [misc]backup-simplify:  Simplify (/ z x) into (/ z x)
1536754937.637 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in y
1536754937.640 * [misc]taylor:  Taking taylor expansion of -1 in y
1536754937.641 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.641 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in y
1536754937.641 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.641 * [misc]backup-simplify:  Simplify z into z
1536754937.641 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.641 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.641 * [misc]backup-simplify:  Simplify x into x
1536754937.641 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.641 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.641 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.641 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.641 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.641 * [misc]backup-simplify:  Simplify (/ z x) into (/ z x)
1536754937.642 * [misc]backup-simplify:  Simplify (* -1 (/ z x)) into (* -1 (/ z x))
1536754937.642 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z x)) in x
1536754937.642 * [misc]taylor:  Taking taylor expansion of -1 in x
1536754937.642 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.642 * [misc]taylor:  Taking taylor expansion of (/ z x) in x
1536754937.642 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.642 * [misc]backup-simplify:  Simplify z into z
1536754937.642 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.642 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.642 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.642 * [misc]backup-simplify:  Simplify (/ z 1) into z
1536754937.642 * [misc]backup-simplify:  Simplify (* -1 z) into (* -1 z)
1536754937.642 * [misc]taylor:  Taking taylor expansion of (* -1 z) in z
1536754937.642 * [misc]taylor:  Taking taylor expansion of -1 in z
1536754937.642 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.642 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.642 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.642 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.642 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
1536754937.642 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.643 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
1536754937.643 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0
1536754937.643 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ z x))) into 0
1536754937.643 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.643 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.644 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1536754937.644 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 z)) into 0
1536754937.644 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.644 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.644 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.644 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
1536754937.644 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.645 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1536754937.645 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1536754937.645 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z x)))) into 0
1536754937.645 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.645 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.645 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.645 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.645 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.646 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536754937.646 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 z))) into 0
1536754937.646 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.646 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.646 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.646 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.647 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1536754937.647 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.647 * [misc]backup-simplify:  Simplify (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (/ (* x y) z)
1536754937.647 * * * [misc]progress:  simplifying candidates
1536754937.647 * * * * [misc]progress:  [ 1 / 16 ] simplifiying candidate #<alt (λ (x y z t) (log1p (expm1 (/ (* y x) z))))>
1536754937.647 * * * * [misc]progress:  [ 2 / 16 ] simplifiying candidate #<alt (λ (x y z t) (expm1 (log1p (/ (* y x) z))))>
1536754937.647 * * * * [misc]progress:  [ 3 / 16 ] simplifiying candidate #<alt (λ (x y z t) (pow (/ (* y x) z) 1))>
1536754937.647 * * * * [misc]progress:  [ 4 / 16 ] simplifiying candidate #<alt (λ (x y z t) (exp (log (/ (* y x) z))))>
1536754937.647 * * * * [misc]progress:  [ 5 / 16 ] simplifiying candidate #<alt (λ (x y z t) (log (exp (/ (* y x) z))))>
1536754937.647 * * * * [misc]progress:  [ 6 / 16 ] simplifiying candidate #<alt (λ (x y z t) (* (* (cbrt (/ (* y x) z)) (cbrt (/ (* y x) z))) (cbrt (/ (* y x) z))))>
1536754937.648 * * * * [misc]progress:  [ 7 / 16 ] simplifiying candidate #<alt (λ (x y z t) (cbrt (* (* (/ (* y x) z) (/ (* y x) z)) (/ (* y x) z))))>
1536754937.648 * * * * [misc]progress:  [ 8 / 16 ] simplifiying candidate #<alt (λ (x y z t) (* (sqrt (/ (* y x) z)) (sqrt (/ (* y x) z))))>
1536754937.648 * * * * [misc]progress:  [ 9 / 16 ] simplifiying candidate #<alt (λ (x y z t) (/ (- (* y x)) (- z)))>
1536754937.648 * * * * [misc]progress:  [ 10 / 16 ] simplifiying candidate #<alt (λ (x y z t) (* 1 (/ (* y x) z)))>
1536754937.648 * * * * [misc]progress:  [ 11 / 16 ] simplifiying candidate #<alt (λ (x y z t) (* (* y x) (/ 1 z)))>
1536754937.648 * * * * [misc]progress:  [ 12 / 16 ] simplifiying candidate #<alt (λ (x y z t) (/ 1 (/ z (* y x))))>
1536754937.648 * * * * [misc]progress:  [ 13 / 16 ] simplifiying candidate #<alt (λ (x y z t) (/ y (/ z x)))>
1536754937.648 * * * * [misc]progress:  [ 14 / 16 ] simplifiying candidate #<alt (λ (x y z t) (/ (* x y) z))>
1536754937.648 * [enter]simplify:  Simplifying (/ (* x y) z)
1536754937.649 * * [misc]simplify:  iters left: 4 (5 enodes)
1536754937.651 * * [misc]simplify:  iters left: 3 (8 enodes)
1536754937.654 * * [misc]simplify:  iters left: 2 (10 enodes)
1536754937.657 * * [misc]simplify:  iters left: 1 (13 enodes)
1536754937.662 * [exit]simplify:  Simplified to (/ y (/ z x))
1536754937.662 * [misc]simplify:  Simplified (2) to (λ (x y z t) (/ y (/ z x)))
1536754937.662 * * * * [misc]progress:  [ 15 / 16 ] simplifiying candidate #<alt (λ (x y z t) (/ (* x y) z))>
1536754937.662 * [enter]simplify:  Simplifying (/ (* x y) z)
1536754937.663 * * [misc]simplify:  iters left: 4 (5 enodes)
1536754937.665 * * [misc]simplify:  iters left: 3 (8 enodes)
1536754937.667 * * [misc]simplify:  iters left: 2 (10 enodes)
1536754937.671 * * [misc]simplify:  iters left: 1 (13 enodes)
1536754937.676 * [exit]simplify:  Simplified to (/ y (/ z x))
1536754937.676 * [misc]simplify:  Simplified (2) to (λ (x y z t) (/ y (/ z x)))
1536754937.676 * * * * [misc]progress:  [ 16 / 16 ] simplifiying candidate #<alt (λ (x y z t) (/ (* x y) z))>
1536754937.676 * [enter]simplify:  Simplifying (/ (* x y) z)
1536754937.676 * * [misc]simplify:  iters left: 4 (5 enodes)
1536754937.678 * * [misc]simplify:  iters left: 3 (8 enodes)
1536754937.681 * * [misc]simplify:  iters left: 2 (10 enodes)
1536754937.685 * * [misc]simplify:  iters left: 1 (13 enodes)
1536754937.690 * [exit]simplify:  Simplified to (/ y (/ z x))
1536754937.690 * [misc]simplify:  Simplified (2) to (λ (x y z t) (/ y (/ z x)))
1536754937.690 * * * [misc]progress:  adding candidates to table
1536754937.911 * * [misc]progress:  iteration 3 / 4
1536754937.911 * * * [misc]progress:  picking best candidate
1536754937.921 * * * * [misc]pick:  Picked  #<alt (λ (x y z t) (* (* y x) (/ 1 z)))>
1536754937.921 * * * [misc]progress:  localizing error
1536754937.927 * * * [misc]progress:  generating rewritten candidates
1536754937.927 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1536754937.954 * * * [misc]progress:  generating series expansions
1536754937.954 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1536754937.954 * [misc]backup-simplify:  Simplify (* (* y x) (/ 1 z)) into (/ (* x y) z)
1536754937.954 * [misc]approximate:  Taking taylor expansion of (/ (* x y) z) in (y x z) around 0
1536754937.954 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in z
1536754937.954 * [misc]taylor:  Taking taylor expansion of (* x y) in z
1536754937.954 * [misc]taylor:  Taking taylor expansion of x in z
1536754937.954 * [misc]backup-simplify:  Simplify x into x
1536754937.954 * [misc]taylor:  Taking taylor expansion of y in z
1536754937.954 * [misc]backup-simplify:  Simplify y into y
1536754937.954 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.954 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.954 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.954 * [misc]backup-simplify:  Simplify (* x y) into (* x y)
1536754937.954 * [misc]backup-simplify:  Simplify (/ (* x y) 1) into (* x y)
1536754937.954 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in x
1536754937.954 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754937.954 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.954 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.954 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.954 * [misc]taylor:  Taking taylor expansion of y in x
1536754937.954 * [misc]backup-simplify:  Simplify y into y
1536754937.954 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.954 * [misc]backup-simplify:  Simplify z into z
1536754937.954 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754937.955 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754937.955 * [misc]backup-simplify:  Simplify (/ y z) into (/ y z)
1536754937.955 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in y
1536754937.955 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.955 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.955 * [misc]backup-simplify:  Simplify x into x
1536754937.955 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.955 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.955 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.955 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.955 * [misc]backup-simplify:  Simplify z into z
1536754937.955 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.955 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.955 * [misc]backup-simplify:  Simplify (/ x z) into (/ x z)
1536754937.955 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in y
1536754937.955 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.955 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.955 * [misc]backup-simplify:  Simplify x into x
1536754937.955 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.955 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.955 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.955 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.955 * [misc]backup-simplify:  Simplify z into z
1536754937.955 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.955 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.955 * [misc]backup-simplify:  Simplify (/ x z) into (/ x z)
1536754937.956 * [misc]taylor:  Taking taylor expansion of (/ x z) in x
1536754937.956 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.956 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.956 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.956 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.956 * [misc]backup-simplify:  Simplify z into z
1536754937.956 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1536754937.956 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1536754937.956 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.956 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.956 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.956 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536754937.956 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.956 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
1536754937.956 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)))) into 0
1536754937.956 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.956 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.956 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.956 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.956 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
1536754937.956 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.956 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.957 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536754937.957 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.957 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1536754937.957 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1536754937.957 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.957 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.957 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.957 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.957 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.957 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.957 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1536754937.957 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.957 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.957 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.957 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.957 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536754937.957 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.958 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1536754937.958 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1536754937.958 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.958 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.958 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.958 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.958 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.958 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.958 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.958 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.958 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1536754937.958 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.958 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.958 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.958 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.958 * [misc]backup-simplify:  Simplify (* 1 (* (/ 1 z) (* x y))) into (/ (* x y) z)
1536754937.958 * [misc]backup-simplify:  Simplify (* (* (/ 1 y) (/ 1 x)) (/ 1 (/ 1 z))) into (/ z (* x y))
1536754937.958 * [misc]approximate:  Taking taylor expansion of (/ z (* x y)) in (y x z) around 0
1536754937.958 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in z
1536754937.958 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.958 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.958 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.959 * [misc]taylor:  Taking taylor expansion of (* x y) in z
1536754937.959 * [misc]taylor:  Taking taylor expansion of x in z
1536754937.959 * [misc]backup-simplify:  Simplify x into x
1536754937.959 * [misc]taylor:  Taking taylor expansion of y in z
1536754937.959 * [misc]backup-simplify:  Simplify y into y
1536754937.959 * [misc]backup-simplify:  Simplify (* x y) into (* x y)
1536754937.959 * [misc]backup-simplify:  Simplify (/ 1 (* x y)) into (/ 1 (* x y))
1536754937.959 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in x
1536754937.959 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.959 * [misc]backup-simplify:  Simplify z into z
1536754937.959 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754937.959 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.959 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.959 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.959 * [misc]taylor:  Taking taylor expansion of y in x
1536754937.959 * [misc]backup-simplify:  Simplify y into y
1536754937.959 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754937.959 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754937.959 * [misc]backup-simplify:  Simplify (/ z y) into (/ z y)
1536754937.959 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in y
1536754937.959 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.959 * [misc]backup-simplify:  Simplify z into z
1536754937.959 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.959 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.959 * [misc]backup-simplify:  Simplify x into x
1536754937.959 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.959 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.959 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.959 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.959 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.959 * [misc]backup-simplify:  Simplify (/ z x) into (/ z x)
1536754937.959 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in y
1536754937.959 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.959 * [misc]backup-simplify:  Simplify z into z
1536754937.959 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.959 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.959 * [misc]backup-simplify:  Simplify x into x
1536754937.959 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.960 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.960 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.960 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.960 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.960 * [misc]backup-simplify:  Simplify (/ z x) into (/ z x)
1536754937.960 * [misc]taylor:  Taking taylor expansion of (/ z x) in x
1536754937.960 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.960 * [misc]backup-simplify:  Simplify z into z
1536754937.960 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.960 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.960 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.960 * [misc]backup-simplify:  Simplify (/ z 1) into z
1536754937.960 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.960 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.960 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.960 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.960 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
1536754937.960 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0
1536754937.960 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.960 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.961 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1536754937.961 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.961 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.961 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.961 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.961 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1536754937.961 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1536754937.961 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.961 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.961 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.961 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.961 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.961 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536754937.961 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.961 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.961 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.961 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.961 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.962 * [misc]backup-simplify:  Simplify (* 1 (* (/ 1 z) (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (/ (* x y) z)
1536754937.962 * [misc]backup-simplify:  Simplify (* (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (/ 1 (- z)))) into (* -1 (/ z (* x y)))
1536754937.962 * [misc]approximate:  Taking taylor expansion of (* -1 (/ z (* x y))) in (y x z) around 0
1536754937.962 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in z
1536754937.962 * [misc]taylor:  Taking taylor expansion of -1 in z
1536754937.962 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.962 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in z
1536754937.962 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.962 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.962 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.962 * [misc]taylor:  Taking taylor expansion of (* x y) in z
1536754937.962 * [misc]taylor:  Taking taylor expansion of x in z
1536754937.962 * [misc]backup-simplify:  Simplify x into x
1536754937.962 * [misc]taylor:  Taking taylor expansion of y in z
1536754937.962 * [misc]backup-simplify:  Simplify y into y
1536754937.962 * [misc]backup-simplify:  Simplify (* x y) into (* x y)
1536754937.962 * [misc]backup-simplify:  Simplify (/ 1 (* x y)) into (/ 1 (* x y))
1536754937.962 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in x
1536754937.962 * [misc]taylor:  Taking taylor expansion of -1 in x
1536754937.962 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.962 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in x
1536754937.962 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.962 * [misc]backup-simplify:  Simplify z into z
1536754937.962 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754937.962 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.962 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.962 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.962 * [misc]taylor:  Taking taylor expansion of y in x
1536754937.962 * [misc]backup-simplify:  Simplify y into y
1536754937.962 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754937.962 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754937.962 * [misc]backup-simplify:  Simplify (/ z y) into (/ z y)
1536754937.962 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in y
1536754937.963 * [misc]taylor:  Taking taylor expansion of -1 in y
1536754937.963 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.963 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in y
1536754937.963 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.963 * [misc]backup-simplify:  Simplify z into z
1536754937.963 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.963 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.963 * [misc]backup-simplify:  Simplify x into x
1536754937.963 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.963 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.963 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.963 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.963 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.963 * [misc]backup-simplify:  Simplify (/ z x) into (/ z x)
1536754937.963 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in y
1536754937.963 * [misc]taylor:  Taking taylor expansion of -1 in y
1536754937.963 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.963 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in y
1536754937.963 * [misc]taylor:  Taking taylor expansion of z in y
1536754937.963 * [misc]backup-simplify:  Simplify z into z
1536754937.963 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754937.963 * [misc]taylor:  Taking taylor expansion of x in y
1536754937.963 * [misc]backup-simplify:  Simplify x into x
1536754937.963 * [misc]taylor:  Taking taylor expansion of y in y
1536754937.963 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.963 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.963 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754937.963 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754937.963 * [misc]backup-simplify:  Simplify (/ z x) into (/ z x)
1536754937.963 * [misc]backup-simplify:  Simplify (* -1 (/ z x)) into (* -1 (/ z x))
1536754937.963 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z x)) in x
1536754937.963 * [misc]taylor:  Taking taylor expansion of -1 in x
1536754937.963 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.963 * [misc]taylor:  Taking taylor expansion of (/ z x) in x
1536754937.963 * [misc]taylor:  Taking taylor expansion of z in x
1536754937.963 * [misc]backup-simplify:  Simplify z into z
1536754937.963 * [misc]taylor:  Taking taylor expansion of x in x
1536754937.963 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.964 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.964 * [misc]backup-simplify:  Simplify (/ z 1) into z
1536754937.964 * [misc]backup-simplify:  Simplify (* -1 z) into (* -1 z)
1536754937.964 * [misc]taylor:  Taking taylor expansion of (* -1 z) in z
1536754937.964 * [misc]taylor:  Taking taylor expansion of -1 in z
1536754937.964 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.964 * [misc]taylor:  Taking taylor expansion of z in z
1536754937.964 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.964 * [misc]backup-simplify:  Simplify 1 into 1
1536754937.964 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
1536754937.964 * [misc]backup-simplify:  Simplify -1 into -1
1536754937.964 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
1536754937.964 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0
1536754937.964 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ z x))) into 0
1536754937.964 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.964 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.965 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1536754937.965 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 z)) into 0
1536754937.965 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.965 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.965 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.965 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
1536754937.965 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.965 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1536754937.965 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1536754937.965 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z x)))) into 0
1536754937.965 * [misc]taylor:  Taking taylor expansion of 0 in x
1536754937.966 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.966 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.966 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.966 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.966 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536754937.966 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 z))) into 0
1536754937.966 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754937.966 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.966 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.966 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.966 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1536754937.966 * [misc]backup-simplify:  Simplify 0 into 0
1536754937.967 * [misc]backup-simplify:  Simplify (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (/ (* x y) z)
1536754937.967 * * * [misc]progress:  simplifying candidates
1536754937.967 * * * * [misc]progress:  [ 1 / 23 ] simplifiying candidate #<alt (λ (x y z t) (log1p (expm1 (* (* y x) (/ 1 z)))))>
1536754937.967 * * * * [misc]progress:  [ 2 / 23 ] simplifiying candidate #<alt (λ (x y z t) (expm1 (log1p (* (* y x) (/ 1 z)))))>
1536754937.967 * * * * [misc]progress:  [ 3 / 23 ] simplifiying candidate #<alt (λ (x y z t) (pow (* (* y x) (/ 1 z)) 1))>
1536754937.967 * [enter]simplify:  Simplifying (* (* y x) (/ 1 z))
1536754937.967 * * [misc]simplify:  iters left: 4 (7 enodes)
1536754937.973 * * [misc]simplify:  iters left: 3 (15 enodes)
1536754937.980 * * [misc]simplify:  iters left: 2 (30 enodes)
1536754937.995 * * [misc]simplify:  iters left: 1 (49 enodes)
1536754938.008 * [exit]simplify:  Simplified to (/ x (/ z y))
1536754938.008 * [misc]simplify:  Simplified (2 1) to (λ (x y z t) (pow (/ x (/ z y)) 1))
1536754938.008 * * * * [misc]progress:  [ 4 / 23 ] simplifiying candidate #<alt (λ (x y z t) (pow (* (* y x) (/ 1 z)) 1))>
1536754938.008 * * * * [misc]progress:  [ 5 / 23 ] simplifiying candidate #<alt (λ (x y z t) (exp (+ (log (* y x)) (log (/ 1 z)))))>
1536754938.009 * [enter]simplify:  Simplifying (+ (log (* y x)) (log (/ 1 z)))
1536754938.009 * * [misc]simplify:  iters left: 5 (9 enodes)
1536754938.012 * * [misc]simplify:  iters left: 4 (20 enodes)
1536754938.015 * * [misc]simplify:  iters left: 3 (26 enodes)
1536754938.020 * * [misc]simplify:  iters left: 2 (43 enodes)
1536754938.029 * * [misc]simplify:  iters left: 1 (72 enodes)
1536754938.075 * [exit]simplify:  Simplified to (- (log (* y x)) (log z))
1536754938.075 * [misc]simplify:  Simplified (2 1) to (λ (x y z t) (exp (- (log (* y x)) (log z))))
1536754938.075 * * * * [misc]progress:  [ 6 / 23 ] simplifiying candidate #<alt (λ (x y z t) (exp (log (* (* y x) (/ 1 z)))))>
1536754938.075 * * * * [misc]progress:  [ 7 / 23 ] simplifiying candidate #<alt (λ (x y z t) (log (exp (* (* y x) (/ 1 z)))))>
1536754938.075 * * * * [misc]progress:  [ 8 / 23 ] simplifiying candidate #<alt (λ (x y z t) (cbrt (* (* (* (* y x) (* y x)) (* y x)) (* (* (/ 1 z) (/ 1 z)) (/ 1 z)))))>
1536754938.075 * [enter]simplify:  Simplifying (* (* (* (* y x) (* y x)) (* y x)) (* (* (/ 1 z) (/ 1 z)) (/ 1 z)))
1536754938.076 * * [misc]simplify:  iters left: 6 (11 enodes)
1536754938.084 * * [misc]simplify:  iters left: 5 (33 enodes)
1536754938.097 * * [misc]simplify:  iters left: 4 (102 enodes)
1536754938.168 * * [misc]simplify:  iters left: 3 (337 enodes)
1536754938.731 * [exit]simplify:  Simplified to (* (* (* y x) (* y x)) (/ (* y x) (pow z 3)))
1536754938.731 * [misc]simplify:  Simplified (2 1) to (λ (x y z t) (cbrt (* (* (* y x) (* y x)) (/ (* y x) (pow z 3)))))
1536754938.731 * * * * [misc]progress:  [ 9 / 23 ] simplifiying candidate #<alt (λ (x y z t) (* (* (cbrt (* (* y x) (/ 1 z))) (cbrt (* (* y x) (/ 1 z)))) (cbrt (* (* y x) (/ 1 z)))))>
1536754938.731 * * * * [misc]progress:  [ 10 / 23 ] simplifiying candidate #<alt (λ (x y z t) (cbrt (* (* (* (* y x) (/ 1 z)) (* (* y x) (/ 1 z))) (* (* y x) (/ 1 z)))))>
1536754938.731 * * * * [misc]progress:  [ 11 / 23 ] simplifiying candidate #<alt (λ (x y z t) (* (sqrt (* (* y x) (/ 1 z))) (sqrt (* (* y x) (/ 1 z)))))>
1536754938.731 * * * * [misc]progress:  [ 12 / 23 ] simplifiying candidate #<alt (λ (x y z t) (* 1 (* (* y x) (/ 1 z))))>
1536754938.731 * * * * [misc]progress:  [ 13 / 23 ] simplifiying candidate #<alt (λ (x y z t) (/ (* y x) z))>
1536754938.731 * * * * [misc]progress:  [ 14 / 23 ] simplifiying candidate #<alt (λ (x y z t) (* (* (* y x) (* (cbrt (/ 1 z)) (cbrt (/ 1 z)))) (cbrt (/ 1 z))))>
1536754938.731 * [enter]simplify:  Simplifying (cbrt (/ 1 z))
1536754938.732 * * [misc]simplify:  iters left: 3 (4 enodes)
1536754938.732 * * [misc]simplify:  iters left: 2 (6 enodes)
1536754938.733 * [exit]simplify:  Simplified to (cbrt (/ 1 z))
1536754938.733 * [misc]simplify:  Simplified (2 2) to (λ (x y z t) (* (* (* y x) (* (cbrt (/ 1 z)) (cbrt (/ 1 z)))) (cbrt (/ 1 z))))
1536754938.733 * * * * [misc]progress:  [ 15 / 23 ] simplifiying candidate #<alt (λ (x y z t) (* (* (* y x) (sqrt (/ 1 z))) (sqrt (/ 1 z))))>
1536754938.733 * [enter]simplify:  Simplifying (sqrt (/ 1 z))
1536754938.733 * * [misc]simplify:  iters left: 3 (4 enodes)
1536754938.734 * * [misc]simplify:  iters left: 2 (6 enodes)
1536754938.735 * [exit]simplify:  Simplified to (sqrt (/ 1 z))
1536754938.735 * [misc]simplify:  Simplified (2 2) to (λ (x y z t) (* (* (* y x) (sqrt (/ 1 z))) (sqrt (/ 1 z))))
1536754938.735 * * * * [misc]progress:  [ 16 / 23 ] simplifiying candidate #<alt (λ (x y z t) (* (* (* y x) 1) (/ 1 z)))>
1536754938.735 * [enter]simplify:  Simplifying (/ 1 z)
1536754938.735 * * [misc]simplify:  iters left: 2 (3 enodes)
1536754938.736 * * [misc]simplify:  iters left: 1 (5 enodes)
1536754938.737 * [exit]simplify:  Simplified to (/ 1 z)
1536754938.737 * [misc]simplify:  Simplified (2 2) to (λ (x y z t) (* (* (* y x) 1) (/ 1 z)))
1536754938.737 * * * * [misc]progress:  [ 17 / 23 ] simplifiying candidate #<alt (λ (x y z t) (* (* (* y x) 1) (/ 1 z)))>
1536754938.737 * [enter]simplify:  Simplifying (/ 1 z)
1536754938.737 * * [misc]simplify:  iters left: 2 (3 enodes)
1536754938.737 * * [misc]simplify:  iters left: 1 (5 enodes)
1536754938.738 * [exit]simplify:  Simplified to (/ 1 z)
1536754938.738 * [misc]simplify:  Simplified (2 2) to (λ (x y z t) (* (* (* y x) 1) (/ 1 z)))
1536754938.738 * * * * [misc]progress:  [ 18 / 23 ] simplifiying candidate #<alt (λ (x y z t) (* y (* x (/ 1 z))))>
1536754938.738 * * * * [misc]progress:  [ 19 / 23 ] simplifiying candidate #<alt (λ (x y z t) (/ (* (* y x) 1) z))>
1536754938.738 * * * * [misc]progress:  [ 20 / 23 ] simplifiying candidate #<alt (λ (x y z t) (* (/ 1 z) (* y x)))>
1536754938.738 * * * * [misc]progress:  [ 21 / 23 ] simplifiying candidate #<alt (λ (x y z t) (/ (* x y) z))>
1536754938.738 * [enter]simplify:  Simplifying (/ (* x y) z)
1536754938.739 * * [misc]simplify:  iters left: 4 (5 enodes)
1536754938.740 * * [misc]simplify:  iters left: 3 (8 enodes)
1536754938.741 * * [misc]simplify:  iters left: 2 (10 enodes)
1536754938.743 * * [misc]simplify:  iters left: 1 (13 enodes)
1536754938.745 * [exit]simplify:  Simplified to (/ y (/ z x))
1536754938.745 * [misc]simplify:  Simplified (2) to (λ (x y z t) (/ y (/ z x)))
1536754938.745 * * * * [misc]progress:  [ 22 / 23 ] simplifiying candidate #<alt (λ (x y z t) (/ (* x y) z))>
1536754938.746 * [enter]simplify:  Simplifying (/ (* x y) z)
1536754938.746 * * [misc]simplify:  iters left: 4 (5 enodes)
1536754938.747 * * [misc]simplify:  iters left: 3 (8 enodes)
1536754938.748 * * [misc]simplify:  iters left: 2 (10 enodes)
1536754938.750 * * [misc]simplify:  iters left: 1 (13 enodes)
1536754938.752 * [exit]simplify:  Simplified to (/ y (/ z x))
1536754938.752 * [misc]simplify:  Simplified (2) to (λ (x y z t) (/ y (/ z x)))
1536754938.752 * * * * [misc]progress:  [ 23 / 23 ] simplifiying candidate #<alt (λ (x y z t) (/ (* x y) z))>
1536754938.752 * [enter]simplify:  Simplifying (/ (* x y) z)
1536754938.753 * * [misc]simplify:  iters left: 4 (5 enodes)
1536754938.754 * * [misc]simplify:  iters left: 3 (8 enodes)
1536754938.755 * * [misc]simplify:  iters left: 2 (10 enodes)
1536754938.757 * * [misc]simplify:  iters left: 1 (13 enodes)
1536754938.759 * [exit]simplify:  Simplified to (/ y (/ z x))
1536754938.759 * [misc]simplify:  Simplified (2) to (λ (x y z t) (/ y (/ z x)))
1536754938.759 * * * [misc]progress:  adding candidates to table
1536754939.008 * * [misc]progress:  iteration 4 / 4
1536754939.008 * * * [misc]progress:  picking best candidate
1536754939.017 * * * * [misc]pick:  Picked  #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))>
1536754939.017 * * * [misc]progress:  localizing error
1536754939.027 * * * [misc]progress:  generating rewritten candidates
1536754939.027 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2 1)
1536754939.040 * * * [misc]progress:  generating series expansions
1536754939.040 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2 1)
1536754939.040 * [misc]backup-simplify:  Simplify (/ x (/ z y)) into (/ (* x y) z)
1536754939.040 * [misc]approximate:  Taking taylor expansion of (/ (* x y) z) in (x z y) around 0
1536754939.040 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in y
1536754939.040 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754939.040 * [misc]taylor:  Taking taylor expansion of x in y
1536754939.040 * [misc]backup-simplify:  Simplify x into x
1536754939.040 * [misc]taylor:  Taking taylor expansion of y in y
1536754939.040 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.041 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.041 * [misc]taylor:  Taking taylor expansion of z in y
1536754939.041 * [misc]backup-simplify:  Simplify z into z
1536754939.041 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754939.041 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754939.041 * [misc]backup-simplify:  Simplify (/ x z) into (/ x z)
1536754939.041 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in z
1536754939.041 * [misc]taylor:  Taking taylor expansion of (* x y) in z
1536754939.041 * [misc]taylor:  Taking taylor expansion of x in z
1536754939.041 * [misc]backup-simplify:  Simplify x into x
1536754939.041 * [misc]taylor:  Taking taylor expansion of y in z
1536754939.041 * [misc]backup-simplify:  Simplify y into y
1536754939.041 * [misc]taylor:  Taking taylor expansion of z in z
1536754939.041 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.041 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.041 * [misc]backup-simplify:  Simplify (* x y) into (* x y)
1536754939.041 * [misc]backup-simplify:  Simplify (/ (* x y) 1) into (* x y)
1536754939.041 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in x
1536754939.041 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754939.041 * [misc]taylor:  Taking taylor expansion of x in x
1536754939.041 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.041 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.041 * [misc]taylor:  Taking taylor expansion of y in x
1536754939.041 * [misc]backup-simplify:  Simplify y into y
1536754939.041 * [misc]taylor:  Taking taylor expansion of z in x
1536754939.041 * [misc]backup-simplify:  Simplify z into z
1536754939.041 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754939.041 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754939.041 * [misc]backup-simplify:  Simplify (/ y z) into (/ y z)
1536754939.041 * [misc]taylor:  Taking taylor expansion of (/ (* x y) z) in x
1536754939.042 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754939.042 * [misc]taylor:  Taking taylor expansion of x in x
1536754939.042 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.042 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.042 * [misc]taylor:  Taking taylor expansion of y in x
1536754939.042 * [misc]backup-simplify:  Simplify y into y
1536754939.042 * [misc]taylor:  Taking taylor expansion of z in x
1536754939.042 * [misc]backup-simplify:  Simplify z into z
1536754939.042 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754939.042 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754939.042 * [misc]backup-simplify:  Simplify (/ y z) into (/ y z)
1536754939.042 * [misc]taylor:  Taking taylor expansion of (/ y z) in z
1536754939.042 * [misc]taylor:  Taking taylor expansion of y in z
1536754939.042 * [misc]backup-simplify:  Simplify y into y
1536754939.042 * [misc]taylor:  Taking taylor expansion of z in z
1536754939.042 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.042 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.042 * [misc]backup-simplify:  Simplify (/ y 1) into y
1536754939.042 * [misc]taylor:  Taking taylor expansion of y in y
1536754939.042 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.042 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.042 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.042 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1536754939.042 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0
1536754939.042 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754939.042 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.043 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0
1536754939.043 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.043 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.043 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.043 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.043 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1536754939.043 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1536754939.043 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754939.043 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.043 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.043 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.043 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.044 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536754939.044 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.044 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.044 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.044 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.044 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.044 * [misc]backup-simplify:  Simplify (* 1 (* y (* (/ 1 z) x))) into (/ (* x y) z)
1536754939.044 * [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ (/ 1 z) (/ 1 y))) into (/ z (* x y))
1536754939.044 * [misc]approximate:  Taking taylor expansion of (/ z (* x y)) in (x z y) around 0
1536754939.044 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in y
1536754939.044 * [misc]taylor:  Taking taylor expansion of z in y
1536754939.044 * [misc]backup-simplify:  Simplify z into z
1536754939.044 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754939.044 * [misc]taylor:  Taking taylor expansion of x in y
1536754939.044 * [misc]backup-simplify:  Simplify x into x
1536754939.044 * [misc]taylor:  Taking taylor expansion of y in y
1536754939.044 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.044 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.044 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754939.044 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754939.044 * [misc]backup-simplify:  Simplify (/ z x) into (/ z x)
1536754939.044 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in z
1536754939.044 * [misc]taylor:  Taking taylor expansion of z in z
1536754939.044 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.044 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.044 * [misc]taylor:  Taking taylor expansion of (* x y) in z
1536754939.044 * [misc]taylor:  Taking taylor expansion of x in z
1536754939.044 * [misc]backup-simplify:  Simplify x into x
1536754939.044 * [misc]taylor:  Taking taylor expansion of y in z
1536754939.044 * [misc]backup-simplify:  Simplify y into y
1536754939.045 * [misc]backup-simplify:  Simplify (* x y) into (* x y)
1536754939.045 * [misc]backup-simplify:  Simplify (/ 1 (* x y)) into (/ 1 (* x y))
1536754939.045 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in x
1536754939.045 * [misc]taylor:  Taking taylor expansion of z in x
1536754939.045 * [misc]backup-simplify:  Simplify z into z
1536754939.045 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754939.045 * [misc]taylor:  Taking taylor expansion of x in x
1536754939.045 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.045 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.045 * [misc]taylor:  Taking taylor expansion of y in x
1536754939.045 * [misc]backup-simplify:  Simplify y into y
1536754939.045 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754939.045 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754939.045 * [misc]backup-simplify:  Simplify (/ z y) into (/ z y)
1536754939.045 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in x
1536754939.045 * [misc]taylor:  Taking taylor expansion of z in x
1536754939.045 * [misc]backup-simplify:  Simplify z into z
1536754939.045 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754939.045 * [misc]taylor:  Taking taylor expansion of x in x
1536754939.045 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.045 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.045 * [misc]taylor:  Taking taylor expansion of y in x
1536754939.045 * [misc]backup-simplify:  Simplify y into y
1536754939.045 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754939.045 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754939.045 * [misc]backup-simplify:  Simplify (/ z y) into (/ z y)
1536754939.045 * [misc]taylor:  Taking taylor expansion of (/ z y) in z
1536754939.045 * [misc]taylor:  Taking taylor expansion of z in z
1536754939.045 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.045 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.045 * [misc]taylor:  Taking taylor expansion of y in z
1536754939.045 * [misc]backup-simplify:  Simplify y into y
1536754939.045 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1536754939.045 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1536754939.045 * [misc]taylor:  Taking taylor expansion of y in y
1536754939.046 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.046 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.046 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1536754939.046 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.046 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1536754939.046 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
1536754939.046 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754939.046 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.046 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.046 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.046 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
1536754939.046 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.046 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.046 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1536754939.046 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.047 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1536754939.047 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1536754939.047 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754939.047 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.047 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.047 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.047 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.047 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.047 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1536754939.047 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.047 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.047 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.047 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.047 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536754939.047 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.048 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1536754939.048 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1536754939.048 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754939.048 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.048 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.048 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.048 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.048 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.048 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.048 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.048 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1536754939.048 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.048 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.048 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.048 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.048 * [misc]backup-simplify:  Simplify (* 1 (* (/ 1 (/ 1 y)) (* (/ 1 z) (/ 1 (/ 1 x))))) into (/ (* x y) z)
1536754939.049 * [misc]backup-simplify:  Simplify (/ (/ 1 (- x)) (/ (/ 1 (- z)) (/ 1 (- y)))) into (* -1 (/ z (* x y)))
1536754939.049 * [misc]approximate:  Taking taylor expansion of (* -1 (/ z (* x y))) in (x z y) around 0
1536754939.049 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in y
1536754939.049 * [misc]taylor:  Taking taylor expansion of -1 in y
1536754939.049 * [misc]backup-simplify:  Simplify -1 into -1
1536754939.049 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in y
1536754939.049 * [misc]taylor:  Taking taylor expansion of z in y
1536754939.049 * [misc]backup-simplify:  Simplify z into z
1536754939.049 * [misc]taylor:  Taking taylor expansion of (* x y) in y
1536754939.049 * [misc]taylor:  Taking taylor expansion of x in y
1536754939.049 * [misc]backup-simplify:  Simplify x into x
1536754939.049 * [misc]taylor:  Taking taylor expansion of y in y
1536754939.049 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.049 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.049 * [misc]backup-simplify:  Simplify (* x 0) into 0
1536754939.049 * [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
1536754939.049 * [misc]backup-simplify:  Simplify (/ z x) into (/ z x)
1536754939.049 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in z
1536754939.049 * [misc]taylor:  Taking taylor expansion of -1 in z
1536754939.049 * [misc]backup-simplify:  Simplify -1 into -1
1536754939.049 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in z
1536754939.049 * [misc]taylor:  Taking taylor expansion of z in z
1536754939.049 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.049 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.049 * [misc]taylor:  Taking taylor expansion of (* x y) in z
1536754939.049 * [misc]taylor:  Taking taylor expansion of x in z
1536754939.049 * [misc]backup-simplify:  Simplify x into x
1536754939.049 * [misc]taylor:  Taking taylor expansion of y in z
1536754939.049 * [misc]backup-simplify:  Simplify y into y
1536754939.049 * [misc]backup-simplify:  Simplify (* x y) into (* x y)
1536754939.049 * [misc]backup-simplify:  Simplify (/ 1 (* x y)) into (/ 1 (* x y))
1536754939.049 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in x
1536754939.049 * [misc]taylor:  Taking taylor expansion of -1 in x
1536754939.049 * [misc]backup-simplify:  Simplify -1 into -1
1536754939.049 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in x
1536754939.049 * [misc]taylor:  Taking taylor expansion of z in x
1536754939.049 * [misc]backup-simplify:  Simplify z into z
1536754939.049 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754939.049 * [misc]taylor:  Taking taylor expansion of x in x
1536754939.049 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.049 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.049 * [misc]taylor:  Taking taylor expansion of y in x
1536754939.049 * [misc]backup-simplify:  Simplify y into y
1536754939.049 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754939.050 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754939.050 * [misc]backup-simplify:  Simplify (/ z y) into (/ z y)
1536754939.050 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z (* x y))) in x
1536754939.050 * [misc]taylor:  Taking taylor expansion of -1 in x
1536754939.050 * [misc]backup-simplify:  Simplify -1 into -1
1536754939.050 * [misc]taylor:  Taking taylor expansion of (/ z (* x y)) in x
1536754939.050 * [misc]taylor:  Taking taylor expansion of z in x
1536754939.050 * [misc]backup-simplify:  Simplify z into z
1536754939.050 * [misc]taylor:  Taking taylor expansion of (* x y) in x
1536754939.050 * [misc]taylor:  Taking taylor expansion of x in x
1536754939.050 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.050 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.050 * [misc]taylor:  Taking taylor expansion of y in x
1536754939.050 * [misc]backup-simplify:  Simplify y into y
1536754939.050 * [misc]backup-simplify:  Simplify (* 0 y) into 0
1536754939.050 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
1536754939.050 * [misc]backup-simplify:  Simplify (/ z y) into (/ z y)
1536754939.050 * [misc]backup-simplify:  Simplify (* -1 (/ z y)) into (* -1 (/ z y))
1536754939.050 * [misc]taylor:  Taking taylor expansion of (* -1 (/ z y)) in z
1536754939.050 * [misc]taylor:  Taking taylor expansion of -1 in z
1536754939.050 * [misc]backup-simplify:  Simplify -1 into -1
1536754939.050 * [misc]taylor:  Taking taylor expansion of (/ z y) in z
1536754939.050 * [misc]taylor:  Taking taylor expansion of z in z
1536754939.050 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.050 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.050 * [misc]taylor:  Taking taylor expansion of y in z
1536754939.050 * [misc]backup-simplify:  Simplify y into y
1536754939.050 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1536754939.050 * [misc]backup-simplify:  Simplify (* -1 (/ 1 y)) into (/ -1 y)
1536754939.050 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1536754939.050 * [misc]taylor:  Taking taylor expansion of -1 in y
1536754939.050 * [misc]backup-simplify:  Simplify -1 into -1
1536754939.050 * [misc]taylor:  Taking taylor expansion of y in y
1536754939.050 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.050 * [misc]backup-simplify:  Simplify 1 into 1
1536754939.051 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1536754939.051 * [misc]backup-simplify:  Simplify -1 into -1
1536754939.051 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1536754939.051 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
1536754939.051 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ z y))) into 0
1536754939.051 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754939.051 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.051 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.051 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.051 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
1536754939.051 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ 1 y))) into 0
1536754939.051 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.051 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.052 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1536754939.052 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.052 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1536754939.052 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1536754939.052 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z y)))) into 0
1536754939.052 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754939.052 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.052 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.052 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.052 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.052 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.053 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1536754939.053 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
1536754939.053 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.053 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.053 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.053 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.053 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1536754939.053 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.053 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1536754939.054 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1536754939.054 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ z y))))) into 0
1536754939.054 * [misc]taylor:  Taking taylor expansion of 0 in z
1536754939.054 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.054 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.054 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.054 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.054 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.054 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.054 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.054 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1536754939.054 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
1536754939.055 * [misc]taylor:  Taking taylor expansion of 0 in y
1536754939.055 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.055 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.055 * [misc]backup-simplify:  Simplify 0 into 0
1536754939.055 * [misc]backup-simplify:  Simplify (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (/ 1 (- x)))))) into (/ (* x y) z)
1536754939.055 * * * [misc]progress:  simplifying candidates
1536754939.055 * * * * [misc]progress:  [ 1 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (log1p (expm1 (/ x (/ z y)))) 1))>
1536754939.055 * * * * [misc]progress:  [ 2 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (expm1 (log1p (/ x (/ z y)))) 1))>
1536754939.055 * * * * [misc]progress:  [ 3 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (pow (/ x (/ z y)) 1) 1))>
1536754939.055 * * * * [misc]progress:  [ 4 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (exp (log (/ x (/ z y)))) 1))>
1536754939.055 * * * * [misc]progress:  [ 5 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (log (exp (/ x (/ z y)))) 1))>
1536754939.055 * * * * [misc]progress:  [ 6 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (* (* (cbrt (/ x (/ z y))) (cbrt (/ x (/ z y)))) (cbrt (/ x (/ z y)))) 1))>
1536754939.055 * * * * [misc]progress:  [ 7 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (cbrt (* (* (/ x (/ z y)) (/ x (/ z y))) (/ x (/ z y)))) 1))>
1536754939.055 * * * * [misc]progress:  [ 8 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (* (sqrt (/ x (/ z y))) (sqrt (/ x (/ z y)))) 1))>
1536754939.055 * * * * [misc]progress:  [ 9 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (/ (- x) (- (/ z y))) 1))>
1536754939.055 * * * * [misc]progress:  [ 10 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (* 1 (/ x (/ z y))) 1))>
1536754939.055 * * * * [misc]progress:  [ 11 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (* x (/ 1 (/ z y))) 1))>
1536754939.055 * * * * [misc]progress:  [ 12 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (/ 1 (/ (/ z y) x)) 1))>
1536754939.055 * * * * [misc]progress:  [ 13 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (/ (/ x (* (cbrt (/ z y)) (cbrt (/ z y)))) (cbrt (/ z y))) 1))>
1536754939.055 * [enter]simplify:  Simplifying (cbrt (/ z y))
1536754939.058 * * [misc]simplify:  iters left: 3 (4 enodes)
1536754939.059 * [exit]simplify:  Simplified to (cbrt (/ z y))
1536754939.059 * [misc]simplify:  Simplified (2 1 2) to (λ (x y z t) (pow (/ (/ x (* (cbrt (/ z y)) (cbrt (/ z y)))) (cbrt (/ z y))) 1))
1536754939.059 * * * * [misc]progress:  [ 14 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (/ (/ x (sqrt (/ z y))) (sqrt (/ z y))) 1))>
1536754939.059 * [enter]simplify:  Simplifying (sqrt (/ z y))
1536754939.059 * * [misc]simplify:  iters left: 3 (4 enodes)
1536754939.060 * [exit]simplify:  Simplified to (sqrt (/ z y))
1536754939.060 * [misc]simplify:  Simplified (2 1 2) to (λ (x y z t) (pow (/ (/ x (sqrt (/ z y))) (sqrt (/ z y))) 1))
1536754939.060 * * * * [misc]progress:  [ 15 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (/ (/ x 1) (/ z y)) 1))>
1536754939.060 * [enter]simplify:  Simplifying (/ z y)
1536754939.060 * * [misc]simplify:  iters left: 2 (3 enodes)
1536754939.061 * [exit]simplify:  Simplified to (/ z y)
1536754939.061 * [misc]simplify:  Simplified (2 1 2) to (λ (x y z t) (pow (/ (/ x 1) (/ z y)) 1))
1536754939.061 * * * * [misc]progress:  [ 16 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (/ (/ x z) (/ 1 y)) 1))>
1536754939.061 * [enter]simplify:  Simplifying (/ 1 y)
1536754939.061 * * [misc]simplify:  iters left: 2 (3 enodes)
1536754939.062 * * [misc]simplify:  iters left: 1 (5 enodes)
1536754939.062 * [exit]simplify:  Simplified to (/ 1 y)
1536754939.062 * [misc]simplify:  Simplified (2 1 2) to (λ (x y z t) (pow (/ (/ x z) (/ 1 y)) 1))
1536754939.062 * * * * [misc]progress:  [ 17 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (* (/ x z) y) 1))>
1536754939.062 * * * * [misc]progress:  [ 18 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (/ (* x y) z) 1))>
1536754939.063 * [enter]simplify:  Simplifying (/ (* x y) z)
1536754939.063 * * [misc]simplify:  iters left: 4 (5 enodes)
1536754939.064 * * [misc]simplify:  iters left: 3 (8 enodes)
1536754939.065 * * [misc]simplify:  iters left: 2 (10 enodes)
1536754939.067 * * [misc]simplify:  iters left: 1 (13 enodes)
1536754939.071 * [exit]simplify:  Simplified to (/ y (/ z x))
1536754939.071 * [misc]simplify:  Simplified (2 1) to (λ (x y z t) (pow (/ y (/ z x)) 1))
1536754939.071 * * * * [misc]progress:  [ 19 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (/ (* x y) z) 1))>
1536754939.071 * [enter]simplify:  Simplifying (/ (* x y) z)
1536754939.072 * * [misc]simplify:  iters left: 4 (5 enodes)
1536754939.074 * * [misc]simplify:  iters left: 3 (8 enodes)
1536754939.076 * * [misc]simplify:  iters left: 2 (10 enodes)
1536754939.080 * * [misc]simplify:  iters left: 1 (13 enodes)
1536754939.084 * [exit]simplify:  Simplified to (/ y (/ z x))
1536754939.084 * [misc]simplify:  Simplified (2 1) to (λ (x y z t) (pow (/ y (/ z x)) 1))
1536754939.084 * * * * [misc]progress:  [ 20 / 20 ] simplifiying candidate #<alt (λ (x y z t) (pow (/ (* x y) z) 1))>
1536754939.084 * [enter]simplify:  Simplifying (/ (* x y) z)
1536754939.085 * * [misc]simplify:  iters left: 4 (5 enodes)
1536754939.087 * * [misc]simplify:  iters left: 3 (8 enodes)
1536754939.089 * * [misc]simplify:  iters left: 2 (10 enodes)
1536754939.093 * * [misc]simplify:  iters left: 1 (13 enodes)
1536754939.098 * [exit]simplify:  Simplified to (/ y (/ z x))
1536754939.098 * [misc]simplify:  Simplified (2 1) to (λ (x y z t) (pow (/ y (/ z x)) 1))
1536754939.098 * * * [misc]progress:  adding candidates to table
1536754939.362 * [misc]progress:  [Phase 3 of 3] Extracting.
1536754939.363 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x y z t) (* x (/ (* (/ y z) t) t)))> #<alt (λ (x y z t) (pow (/ 1 (/ (/ z y) x)) 1))> #<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* y x) (/ 1 z)))>)
1536754939.364 * * * [misc]regime-changes:  Trying 7 branch expressions: (t z y (/ y z) (/ (* (/ y z) t) t) x (* x (/ (* (/ y z) t) t)))
1536754939.364 * * * * [misc]regimes:  Trying to branch on t from (#<alt (λ (x y z t) (* x (/ (* (/ y z) t) t)))> #<alt (λ (x y z t) (pow (/ 1 (/ (/ z y) x)) 1))> #<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* y x) (/ 1 z)))>)
1536754939.447 * * * * [misc]regimes:  Trying to branch on z from (#<alt (λ (x y z t) (* x (/ (* (/ y z) t) t)))> #<alt (λ (x y z t) (pow (/ 1 (/ (/ z y) x)) 1))> #<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* y x) (/ 1 z)))>)
1536754939.529 * * * * [misc]regimes:  Trying to branch on y from (#<alt (λ (x y z t) (* x (/ (* (/ y z) t) t)))> #<alt (λ (x y z t) (pow (/ 1 (/ (/ z y) x)) 1))> #<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* y x) (/ 1 z)))>)
1536754939.612 * * * * [misc]regimes:  Trying to branch on (/ y z) from (#<alt (λ (x y z t) (* x (/ (* (/ y z) t) t)))> #<alt (λ (x y z t) (pow (/ 1 (/ (/ z y) x)) 1))> #<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* y x) (/ 1 z)))>)
1536754939.733 * * * * [misc]regimes:  Trying to branch on (/ (* (/ y z) t) t) from (#<alt (λ (x y z t) (* x (/ (* (/ y z) t) t)))> #<alt (λ (x y z t) (pow (/ 1 (/ (/ z y) x)) 1))> #<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* y x) (/ 1 z)))>)
1536754939.841 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x y z t) (* x (/ (* (/ y z) t) t)))> #<alt (λ (x y z t) (pow (/ 1 (/ (/ z y) x)) 1))> #<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* y x) (/ 1 z)))>)
1536754939.900 * * * * [misc]regimes:  Trying to branch on (* x (/ (* (/ y z) t) t)) from (#<alt (λ (x y z t) (* x (/ (* (/ y z) t) t)))> #<alt (λ (x y z t) (pow (/ 1 (/ (/ z y) x)) 1))> #<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* y x) (/ 1 z)))>)
1536754940.034 * * * [misc]regime:  Found split indices: #<option (#s(si 3 8) #s(si 4 94) #s(si 3 142) #s(si 4 248) #s(si 3 256))>
1536754940.035 * [misc]binary-search:  Only using regimes for bounds on (/ y z) and (#<alt (λ (x y z t) (* x (/ (* (/ y z) t) t)))> #<alt (λ (x y z t) (pow (/ 1 (/ (/ z y) x)) 1))> #<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* y x) (/ 1 z)))>)
1536754940.035 * [misc]regimes:  Found splitpoints: (#s(sp 3 (/ y z) -1.3664330978868943e+278) #s(sp 4 (/ y z) -2.028830020129812e-282) #s(sp 3 (/ y z) 2.6658614924864713e-275) #s(sp 4 (/ y z) 5.145709945540333e+268) #s(sp 3 (/ y z) +nan.0)) , with alts (#<alt (λ (x y z t) (* x (/ (* (/ y z) t) t)))> #<alt (λ (x y z t) (pow (/ 1 (/ (/ z y) x)) 1))> #<alt (λ (x y z t) (* y (/ x z)))> #<alt (λ (x y z t) (/ y (/ z x)))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* y x) (/ 1 z)))>)
1536754940.035 * [enter]simplify:  Simplifying (if (<= (/ y z) -1.3664330978868943e+278) (/ y (/ z x)) (if (<= (/ y z) -2.028830020129812e-282) (pow (/ x (/ z y)) 1) (if (<= (/ y z) 2.6658614924864713e-275) (/ y (/ z x)) (if (<= (/ y z) 5.145709945540333e+268) (pow (/ x (/ z y)) 1) (/ y (/ z x))))))
1536754940.038 * * [misc]simplify:  iters left: 6 (22 enodes)
1536754940.039 * * [misc]simplify:  iters left: 5 (27 enodes)
1536754940.041 * * [misc]simplify:  iters left: 4 (30 enodes)
1536754940.043 * * [misc]simplify:  iters left: 3 (36 enodes)
1536754940.046 * * [misc]simplify:  iters left: 2 (39 enodes)
1536754940.048 * * [misc]simplify:  iters left: 1 (42 enodes)
1536754940.052 * [exit]simplify:  Simplified to (if (<= (/ y z) -1.3664330978868943e+278) (/ y (/ z x)) (if (<= (/ y z) -2.028830020129812e-282) (/ x (/ z y)) (if (<= (/ y z) 2.6658614924864713e-275) (/ y (/ z x)) (if (<= (/ y z) 5.145709945540333e+268) (/ x (/ z y)) (/ y (/ z x))))))
1536754940.053 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1536754940.134 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1536754940.135 * * * * [misc]points:  Setting MPFR precision to 64
1536754940.136 * * * * [misc]points:  Setting MPFR precision to 320
1536754940.136 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1536754940.138 * * * * [misc]points:  Setting MPFR precision to 64
1536754940.139 * * * * [misc]points:  Setting MPFR precision to 320
1536754940.140 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1536754940.141 * * * * [misc]points:  Setting MPFR precision to 64
1536754940.143 * * * * [misc]points:  Setting MPFR precision to 320
1536754940.145 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1536754940.147 * * * * [misc]points:  Setting MPFR precision to 64
1536754940.151 * * * * [misc]points:  Setting MPFR precision to 320
1536754940.164 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1536754940.165 * * * * [misc]points:  Setting MPFR precision to 64
1536754940.174 * * * * [misc]points:  Setting MPFR precision to 320
1536754940.182 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1536754940.183 * * * * [misc]points:  Setting MPFR precision to 64
1536754940.210 * * * * [misc]points:  Setting MPFR precision to 320
1536754940.236 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1536754940.238 * * * * [misc]points:  Setting MPFR precision to 64
1536754940.289 * * * * [misc]points:  Setting MPFR precision to 320
1536754940.403 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1536754940.404 * * * * [misc]points:  Setting MPFR precision to 64
1536754940.478 * * * * [misc]points:  Setting MPFR precision to 320
1536754940.633 * * * * [misc]points:  Setting MPFR precision to 576
1536754940.759 * * * * [misc]points:  Computing exacts for 8000 points
1536754940.761 * * * * [misc]points:  Setting MPFR precision to 320
1536754941.679 * * * * [misc]points:  Setting MPFR precision to 576
1536754942.151 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536754942.154 * * * * [misc]points:  Sampling 1345 additional inputs, on iter 1 have 6655 / 8000
1536754942.165 * * * * [misc]points:  Computing exacts on every 84 of 1345 points to ramp up precision
1536754942.167 * * * * [misc]points:  Setting MPFR precision to 320
1536754942.197 * * * * [misc]points:  Setting MPFR precision to 576
1536754942.198 * * * * [misc]points:  Computing exacts on every 42 of 1345 points to ramp up precision
1536754942.200 * * * * [misc]points:  Setting MPFR precision to 320
1536754942.202 * * * * [misc]points:  Setting MPFR precision to 576
1536754942.204 * * * * [misc]points:  Computing exacts on every 21 of 1345 points to ramp up precision
1536754942.206 * * * * [misc]points:  Setting MPFR precision to 320
1536754942.212 * * * * [misc]points:  Setting MPFR precision to 576
1536754942.215 * * * * [misc]points:  Computing exacts on every 10 of 1345 points to ramp up precision
1536754942.217 * * * * [misc]points:  Setting MPFR precision to 320
1536754942.224 * * * * [misc]points:  Setting MPFR precision to 576
1536754942.231 * * * * [misc]points:  Computing exacts on every 5 of 1345 points to ramp up precision
1536754942.233 * * * * [misc]points:  Setting MPFR precision to 320
1536754942.246 * * * * [misc]points:  Setting MPFR precision to 576
1536754942.259 * * * * [misc]points:  Computing exacts on every 2 of 1345 points to ramp up precision
1536754942.261 * * * * [misc]points:  Setting MPFR precision to 320
1536754942.287 * * * * [misc]points:  Setting MPFR precision to 576
1536754942.314 * * * * [misc]points:  Computing exacts for 1345 points
1536754942.316 * * * * [misc]points:  Setting MPFR precision to 320
1536754942.437 * * * * [misc]points:  Setting MPFR precision to 576
1536754942.488 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536754942.488 * * * * [misc]points:  Sampling 215 additional inputs, on iter 2 have 7785 / 8000
1536754942.490 * * * * [misc]points:  Computing exacts on every 13 of 215 points to ramp up precision
1536754942.492 * * * * [misc]points:  Setting MPFR precision to 320
1536754942.492 * * * * [misc]points:  Setting MPFR precision to 576
1536754942.493 * * * * [misc]points:  Computing exacts on every 6 of 215 points to ramp up precision
1536754942.493 * * * * [misc]points:  Setting MPFR precision to 320
1536754942.494 * * * * [misc]points:  Setting MPFR precision to 576
1536754942.495 * * * * [misc]points:  Computing exacts on every 3 of 215 points to ramp up precision
1536754942.496 * * * * [misc]points:  Setting MPFR precision to 320
1536754942.498 * * * * [misc]points:  Setting MPFR precision to 576
1536754942.499 * * * * [misc]points:  Computing exacts for 215 points
1536754942.500 * * * * [misc]points:  Setting MPFR precision to 320
1536754942.507 * * * * [misc]points:  Setting MPFR precision to 576
1536754942.542 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536754942.542 * * * * [misc]points:  Sampling 30 additional inputs, on iter 3 have 7970 / 8000
1536754942.543 * * * * [misc]points:  Computing exacts for 30 points
1536754942.544 * * * * [misc]points:  Setting MPFR precision to 320
1536754942.545 * * * * [misc]points:  Setting MPFR precision to 576
1536754942.546 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536754942.546 * * * * [misc]points:  Sampling 4 additional inputs, on iter 4 have 7997 / 8000
1536754942.546 * * * * [misc]points:  Computing exacts for 4 points
1536754942.547 * * * * [misc]points:  Setting MPFR precision to 320
1536754942.547 * * * * [misc]points:  Setting MPFR precision to 576
1536754942.547 * * * * [misc]points:  Filtering points with unrepresentable outputs
1536754942.547 * * * * [exit]points:  Sampled 8000 points with exact outputs