18.710 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.049 * * * [progress]: [2/2] Setting up program.
0.057 * [progress]: [Phase 2 of 3] Improving.
0.057 * [simplify]: Simplifying:
  (* x (sqrt (- (* y y) (* z z))))
0.057 * * [simplify]: iteration 0: 8 enodes
0.060 * * [simplify]: iteration 1: 14 enodes
0.064 * * [simplify]: iteration 2: 21 enodes
0.071 * * [simplify]: iteration 3: 36 enodes
0.083 * * [simplify]: iteration 4: 61 enodes
0.101 * * [simplify]: iteration 5: 132 enodes
0.137 * * [simplify]: iteration 6: 204 enodes
0.220 * * [simplify]: iteration 7: 370 enodes
0.544 * * [simplify]: iteration 8: 1155 enodes
3.692 * * [simplify]: iteration 9: 4530 enodes
6.124 * * [simplify]: iteration complete: 5000 enodes
6.124 * * [simplify]: Extracting #0: cost 1 inf + 0
6.124 * * [simplify]: Extracting #1: cost 3 inf + 0
6.124 * * [simplify]: Extracting #2: cost 3 inf + 1
6.125 * * [simplify]: Extracting #3: cost 188 inf + 1
6.130 * * [simplify]: Extracting #4: cost 812 inf + 2
6.136 * * [simplify]: Extracting #5: cost 842 inf + 2867
6.158 * * [simplify]: Extracting #6: cost 396 inf + 54843
6.215 * * [simplify]: Extracting #7: cost 9 inf + 138294
6.265 * * [simplify]: Extracting #8: cost 0 inf + 140274
6.304 * * [simplify]: Extracting #9: cost 0 inf + 140234
6.340 * [simplify]: Simplified to:
  (* x (sqrt (- (* y y) (* z z))))
6.341 * * [progress]: iteration 1 / 4
6.341 * * * [progress]: picking best candidate
6.345 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>
6.345 * * * [progress]: localizing error
6.359 * * * [progress]: generating rewritten candidates
6.359 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
6.367 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
6.374 * * * [progress]: generating series expansions
6.374 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
6.374 * [backup-simplify]: Simplify (sqrt (- (* y y) (* z z))) into (sqrt (- (pow y 2) (pow z 2)))
6.374 * [approximate]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in (y z) around 0
6.374 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in z
6.374 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
6.374 * [taylor]: Taking taylor expansion of (pow y 2) in z
6.374 * [taylor]: Taking taylor expansion of y in z
6.374 * [backup-simplify]: Simplify y into y
6.374 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.374 * [taylor]: Taking taylor expansion of z in z
6.375 * [backup-simplify]: Simplify 0 into 0
6.375 * [backup-simplify]: Simplify 1 into 1
6.375 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.375 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
6.375 * [backup-simplify]: Simplify (sqrt (pow y 2)) into y
6.375 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.375 * [backup-simplify]: Simplify (+ 0 0) into 0
6.375 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow y 2)))) into 0
6.375 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
6.375 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
6.375 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.375 * [taylor]: Taking taylor expansion of y in y
6.376 * [backup-simplify]: Simplify 0 into 0
6.376 * [backup-simplify]: Simplify 1 into 1
6.376 * [taylor]: Taking taylor expansion of (pow z 2) in y
6.376 * [taylor]: Taking taylor expansion of z in y
6.376 * [backup-simplify]: Simplify z into z
6.376 * [backup-simplify]: Simplify (* z z) into (pow z 2)
6.376 * [backup-simplify]: Simplify (- (pow z 2)) into (- (pow z 2))
6.376 * [backup-simplify]: Simplify (+ 0 (- (pow z 2))) into (- (pow z 2))
6.376 * [backup-simplify]: Simplify (sqrt (- (pow z 2))) into (sqrt (- (pow z 2)))
6.376 * [backup-simplify]: Simplify (+ (* z 0) (* 0 z)) into 0
6.376 * [backup-simplify]: Simplify (- 0) into 0
6.377 * [backup-simplify]: Simplify (+ 0 0) into 0
6.377 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (pow z 2))))) into 0
6.377 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
6.377 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
6.377 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.377 * [taylor]: Taking taylor expansion of y in y
6.377 * [backup-simplify]: Simplify 0 into 0
6.377 * [backup-simplify]: Simplify 1 into 1
6.377 * [taylor]: Taking taylor expansion of (pow z 2) in y
6.377 * [taylor]: Taking taylor expansion of z in y
6.377 * [backup-simplify]: Simplify z into z
6.377 * [backup-simplify]: Simplify (* z z) into (pow z 2)
6.377 * [backup-simplify]: Simplify (- (pow z 2)) into (- (pow z 2))
6.377 * [backup-simplify]: Simplify (+ 0 (- (pow z 2))) into (- (pow z 2))
6.377 * [backup-simplify]: Simplify (sqrt (- (pow z 2))) into (sqrt (- (pow z 2)))
6.377 * [backup-simplify]: Simplify (+ (* z 0) (* 0 z)) into 0
6.377 * [backup-simplify]: Simplify (- 0) into 0
6.378 * [backup-simplify]: Simplify (+ 0 0) into 0
6.378 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (pow z 2))))) into 0
6.378 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2))) in z
6.378 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z
6.378 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.378 * [taylor]: Taking taylor expansion of z in z
6.378 * [backup-simplify]: Simplify 0 into 0
6.378 * [backup-simplify]: Simplify 1 into 1
6.378 * [backup-simplify]: Simplify (* 1 1) into 1
6.378 * [backup-simplify]: Simplify (- 1) into -1
6.379 * [backup-simplify]: Simplify (- 1) into -1
6.379 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.379 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.380 * [backup-simplify]: Simplify (- 0) into 0
6.380 * [backup-simplify]: Simplify (- 1) into -1
6.380 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
6.380 * [taylor]: Taking taylor expansion of 0 in z
6.380 * [backup-simplify]: Simplify 0 into 0
6.380 * [backup-simplify]: Simplify 0 into 0
6.381 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.381 * [backup-simplify]: Simplify (* 1 1) into 1
6.381 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
6.381 * [backup-simplify]: Simplify (- 0) into 0
6.382 * [backup-simplify]: Simplify (+ 1 0) into 1
6.382 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt (- (pow z 2))))) into (/ 1/2 (sqrt (- (pow z 2))))
6.382 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (- (pow z 2)))) in z
6.382 * [taylor]: Taking taylor expansion of 1/2 in z
6.382 * [backup-simplify]: Simplify 1/2 into 1/2
6.382 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2))) in z
6.382 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z
6.382 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.382 * [taylor]: Taking taylor expansion of z in z
6.382 * [backup-simplify]: Simplify 0 into 0
6.382 * [backup-simplify]: Simplify 1 into 1
6.383 * [backup-simplify]: Simplify (* 1 1) into 1
6.383 * [backup-simplify]: Simplify (- 1) into -1
6.383 * [backup-simplify]: Simplify (- 1) into -1
6.383 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.384 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.384 * [backup-simplify]: Simplify (- 0) into 0
6.384 * [backup-simplify]: Simplify (- 1) into -1
6.385 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
6.385 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1))
6.386 * [backup-simplify]: Simplify (- (/ 0 (sqrt -1)) (+ (* (/ 1/2 (sqrt -1)) (/ 0 (sqrt -1))))) into 0
6.386 * [backup-simplify]: Simplify 0 into 0
6.386 * [backup-simplify]: Simplify 0 into 0
6.386 * [backup-simplify]: Simplify 0 into 0
6.387 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.387 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
6.387 * [backup-simplify]: Simplify (- 0) into 0
6.388 * [backup-simplify]: Simplify (+ 0 0) into 0
6.388 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt (- (pow z 2)))))))) (* 2 (sqrt (- (pow z 2))))) into 0
6.388 * [taylor]: Taking taylor expansion of 0 in z
6.388 * [backup-simplify]: Simplify 0 into 0
6.388 * [backup-simplify]: Simplify 0 into 0
6.388 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.389 * [backup-simplify]: Simplify (- 0) into 0
6.389 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt -1))) into 0
6.390 * [backup-simplify]: Simplify (- (/ 0 (sqrt -1)) (+ (* (/ 1/2 (sqrt -1)) (/ 0 (sqrt -1))) (* 0 (/ 0 (sqrt -1))))) into 0
6.390 * [backup-simplify]: Simplify 0 into 0
6.390 * [backup-simplify]: Simplify 0 into 0
6.390 * [backup-simplify]: Simplify (* (sqrt -1) (* z 1)) into (* (sqrt -1) z)
6.391 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 y) (/ 1 y)) (* (/ 1 z) (/ 1 z)))) into (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))
6.391 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0
6.391 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
6.391 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
6.391 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
6.391 * [taylor]: Taking taylor expansion of (pow y 2) in z
6.391 * [taylor]: Taking taylor expansion of y in z
6.391 * [backup-simplify]: Simplify y into y
6.391 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.391 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.391 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
6.391 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.391 * [taylor]: Taking taylor expansion of z in z
6.391 * [backup-simplify]: Simplify 0 into 0
6.391 * [backup-simplify]: Simplify 1 into 1
6.391 * [backup-simplify]: Simplify (* 1 1) into 1
6.391 * [backup-simplify]: Simplify (/ 1 1) into 1
6.392 * [backup-simplify]: Simplify (- 1) into -1
6.392 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.392 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.393 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.393 * [backup-simplify]: Simplify (- 0) into 0
6.393 * [backup-simplify]: Simplify (+ 0 0) into 0
6.394 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
6.394 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
6.394 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
6.394 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.394 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.394 * [taylor]: Taking taylor expansion of y in y
6.394 * [backup-simplify]: Simplify 0 into 0
6.394 * [backup-simplify]: Simplify 1 into 1
6.394 * [backup-simplify]: Simplify (* 1 1) into 1
6.394 * [backup-simplify]: Simplify (/ 1 1) into 1
6.394 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
6.395 * [taylor]: Taking taylor expansion of (pow z 2) in y
6.395 * [taylor]: Taking taylor expansion of z in y
6.395 * [backup-simplify]: Simplify z into z
6.395 * [backup-simplify]: Simplify (* z z) into (pow z 2)
6.395 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
6.395 * [backup-simplify]: Simplify (+ 1 0) into 1
6.395 * [backup-simplify]: Simplify (sqrt 1) into 1
6.396 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.396 * [backup-simplify]: Simplify (+ 0 0) into 0
6.397 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.397 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
6.397 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
6.397 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.397 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.397 * [taylor]: Taking taylor expansion of y in y
6.397 * [backup-simplify]: Simplify 0 into 0
6.397 * [backup-simplify]: Simplify 1 into 1
6.397 * [backup-simplify]: Simplify (* 1 1) into 1
6.397 * [backup-simplify]: Simplify (/ 1 1) into 1
6.398 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
6.398 * [taylor]: Taking taylor expansion of (pow z 2) in y
6.398 * [taylor]: Taking taylor expansion of z in y
6.398 * [backup-simplify]: Simplify z into z
6.398 * [backup-simplify]: Simplify (* z z) into (pow z 2)
6.398 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
6.398 * [backup-simplify]: Simplify (+ 1 0) into 1
6.398 * [backup-simplify]: Simplify (sqrt 1) into 1
6.399 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.399 * [backup-simplify]: Simplify (+ 0 0) into 0
6.400 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.400 * [taylor]: Taking taylor expansion of 1 in z
6.400 * [backup-simplify]: Simplify 1 into 1
6.400 * [taylor]: Taking taylor expansion of 0 in z
6.400 * [backup-simplify]: Simplify 0 into 0
6.400 * [backup-simplify]: Simplify 1 into 1
6.401 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.402 * [backup-simplify]: Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
6.402 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
6.403 * [backup-simplify]: Simplify (/ (- (- (/ 1 (pow z 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow z 2))
6.403 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
6.403 * [taylor]: Taking taylor expansion of -1/2 in z
6.404 * [backup-simplify]: Simplify -1/2 into -1/2
6.404 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.404 * [taylor]: Taking taylor expansion of z in z
6.404 * [backup-simplify]: Simplify 0 into 0
6.404 * [backup-simplify]: Simplify 1 into 1
6.404 * [backup-simplify]: Simplify (* 1 1) into 1
6.404 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
6.405 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.406 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
6.406 * [backup-simplify]: Simplify 0 into 0
6.406 * [backup-simplify]: Simplify 0 into 0
6.406 * [backup-simplify]: Simplify 0 into 0
6.407 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.408 * [backup-simplify]: Simplify (+ (* z 0) (* 0 z)) into 0
6.408 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow z 2)) (/ 0 (pow z 2))))) into 0
6.408 * [backup-simplify]: Simplify (- 0) into 0
6.409 * [backup-simplify]: Simplify (+ 0 0) into 0
6.409 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow z 2)))))) (* 2 1)) into 0
6.409 * [taylor]: Taking taylor expansion of 0 in z
6.410 * [backup-simplify]: Simplify 0 into 0
6.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.411 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.411 * [backup-simplify]: Simplify 0 into 0
6.411 * [backup-simplify]: Simplify 0 into 0
6.411 * [backup-simplify]: Simplify 0 into 0
6.412 * [backup-simplify]: Simplify (* 1 (* 1 (/ 1 (/ 1 y)))) into y
6.412 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- z))))) into (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))
6.412 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0
6.412 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
6.412 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
6.412 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
6.412 * [taylor]: Taking taylor expansion of (pow y 2) in z
6.412 * [taylor]: Taking taylor expansion of y in z
6.412 * [backup-simplify]: Simplify y into y
6.412 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.412 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.412 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
6.412 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.412 * [taylor]: Taking taylor expansion of z in z
6.412 * [backup-simplify]: Simplify 0 into 0
6.412 * [backup-simplify]: Simplify 1 into 1
6.413 * [backup-simplify]: Simplify (* 1 1) into 1
6.413 * [backup-simplify]: Simplify (/ 1 1) into 1
6.414 * [backup-simplify]: Simplify (- 1) into -1
6.414 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.414 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.415 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.416 * [backup-simplify]: Simplify (- 0) into 0
6.416 * [backup-simplify]: Simplify (+ 0 0) into 0
6.417 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
6.417 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
6.417 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
6.417 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.417 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.417 * [taylor]: Taking taylor expansion of y in y
6.417 * [backup-simplify]: Simplify 0 into 0
6.417 * [backup-simplify]: Simplify 1 into 1
6.418 * [backup-simplify]: Simplify (* 1 1) into 1
6.418 * [backup-simplify]: Simplify (/ 1 1) into 1
6.418 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
6.418 * [taylor]: Taking taylor expansion of (pow z 2) in y
6.418 * [taylor]: Taking taylor expansion of z in y
6.418 * [backup-simplify]: Simplify z into z
6.418 * [backup-simplify]: Simplify (* z z) into (pow z 2)
6.418 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
6.419 * [backup-simplify]: Simplify (+ 1 0) into 1
6.419 * [backup-simplify]: Simplify (sqrt 1) into 1
6.420 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.421 * [backup-simplify]: Simplify (+ 0 0) into 0
6.421 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.421 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
6.421 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
6.421 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.421 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.422 * [taylor]: Taking taylor expansion of y in y
6.422 * [backup-simplify]: Simplify 0 into 0
6.422 * [backup-simplify]: Simplify 1 into 1
6.422 * [backup-simplify]: Simplify (* 1 1) into 1
6.422 * [backup-simplify]: Simplify (/ 1 1) into 1
6.422 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
6.422 * [taylor]: Taking taylor expansion of (pow z 2) in y
6.422 * [taylor]: Taking taylor expansion of z in y
6.422 * [backup-simplify]: Simplify z into z
6.423 * [backup-simplify]: Simplify (* z z) into (pow z 2)
6.423 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
6.423 * [backup-simplify]: Simplify (+ 1 0) into 1
6.423 * [backup-simplify]: Simplify (sqrt 1) into 1
6.424 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.425 * [backup-simplify]: Simplify (+ 0 0) into 0
6.426 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.426 * [taylor]: Taking taylor expansion of 1 in z
6.426 * [backup-simplify]: Simplify 1 into 1
6.426 * [taylor]: Taking taylor expansion of 0 in z
6.426 * [backup-simplify]: Simplify 0 into 0
6.426 * [backup-simplify]: Simplify 1 into 1
6.427 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.428 * [backup-simplify]: Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
6.428 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
6.429 * [backup-simplify]: Simplify (/ (- (- (/ 1 (pow z 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow z 2))
6.429 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
6.429 * [taylor]: Taking taylor expansion of -1/2 in z
6.429 * [backup-simplify]: Simplify -1/2 into -1/2
6.429 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.429 * [taylor]: Taking taylor expansion of z in z
6.429 * [backup-simplify]: Simplify 0 into 0
6.430 * [backup-simplify]: Simplify 1 into 1
6.430 * [backup-simplify]: Simplify (* 1 1) into 1
6.430 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
6.431 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.432 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
6.432 * [backup-simplify]: Simplify 0 into 0
6.432 * [backup-simplify]: Simplify 0 into 0
6.432 * [backup-simplify]: Simplify 0 into 0
6.433 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.434 * [backup-simplify]: Simplify (+ (* z 0) (* 0 z)) into 0
6.434 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow z 2)) (/ 0 (pow z 2))))) into 0
6.434 * [backup-simplify]: Simplify (- 0) into 0
6.435 * [backup-simplify]: Simplify (+ 0 0) into 0
6.435 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow z 2)))))) (* 2 1)) into 0
6.435 * [taylor]: Taking taylor expansion of 0 in z
6.436 * [backup-simplify]: Simplify 0 into 0
6.436 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.437 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.437 * [backup-simplify]: Simplify 0 into 0
6.437 * [backup-simplify]: Simplify 0 into 0
6.437 * [backup-simplify]: Simplify 0 into 0
6.438 * [backup-simplify]: Simplify (* 1 (* 1 (/ 1 (/ 1 (- y))))) into (* -1 y)
6.438 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
6.438 * [backup-simplify]: Simplify (- (* y y) (* z z)) into (- (pow y 2) (pow z 2))
6.438 * [approximate]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in (y z) around 0
6.438 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
6.438 * [taylor]: Taking taylor expansion of (pow y 2) in z
6.438 * [taylor]: Taking taylor expansion of y in z
6.438 * [backup-simplify]: Simplify y into y
6.438 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.438 * [taylor]: Taking taylor expansion of z in z
6.438 * [backup-simplify]: Simplify 0 into 0
6.438 * [backup-simplify]: Simplify 1 into 1
6.438 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
6.438 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.438 * [taylor]: Taking taylor expansion of y in y
6.438 * [backup-simplify]: Simplify 0 into 0
6.438 * [backup-simplify]: Simplify 1 into 1
6.438 * [taylor]: Taking taylor expansion of (pow z 2) in y
6.438 * [taylor]: Taking taylor expansion of z in y
6.438 * [backup-simplify]: Simplify z into z
6.438 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
6.438 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.438 * [taylor]: Taking taylor expansion of y in y
6.438 * [backup-simplify]: Simplify 0 into 0
6.438 * [backup-simplify]: Simplify 1 into 1
6.439 * [taylor]: Taking taylor expansion of (pow z 2) in y
6.439 * [taylor]: Taking taylor expansion of z in y
6.439 * [backup-simplify]: Simplify z into z
6.439 * [backup-simplify]: Simplify (* z z) into (pow z 2)
6.439 * [backup-simplify]: Simplify (- (pow z 2)) into (- (pow z 2))
6.439 * [backup-simplify]: Simplify (+ 0 (- (pow z 2))) into (- (pow z 2))
6.439 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z
6.439 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.439 * [taylor]: Taking taylor expansion of z in z
6.439 * [backup-simplify]: Simplify 0 into 0
6.439 * [backup-simplify]: Simplify 1 into 1
6.439 * [backup-simplify]: Simplify (+ (* z 0) (* 0 z)) into 0
6.440 * [backup-simplify]: Simplify (- 0) into 0
6.440 * [backup-simplify]: Simplify (+ 0 0) into 0
6.440 * [taylor]: Taking taylor expansion of 0 in z
6.440 * [backup-simplify]: Simplify 0 into 0
6.440 * [backup-simplify]: Simplify 0 into 0
6.441 * [backup-simplify]: Simplify (* 1 1) into 1
6.441 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
6.441 * [backup-simplify]: Simplify (- 0) into 0
6.442 * [backup-simplify]: Simplify (+ 1 0) into 1
6.442 * [taylor]: Taking taylor expansion of 1 in z
6.442 * [backup-simplify]: Simplify 1 into 1
6.442 * [backup-simplify]: Simplify 1 into 1
6.442 * [backup-simplify]: Simplify 0 into 0
6.442 * [backup-simplify]: Simplify (* 1 1) into 1
6.443 * [backup-simplify]: Simplify (- 1) into -1
6.443 * [backup-simplify]: Simplify -1 into -1
6.443 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.444 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
6.444 * [backup-simplify]: Simplify (- 0) into 0
6.444 * [backup-simplify]: Simplify (+ 0 0) into 0
6.444 * [taylor]: Taking taylor expansion of 0 in z
6.444 * [backup-simplify]: Simplify 0 into 0
6.444 * [backup-simplify]: Simplify 0 into 0
6.444 * [backup-simplify]: Simplify 0 into 0
6.445 * [backup-simplify]: Simplify 0 into 0
6.445 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.445 * [backup-simplify]: Simplify (- 0) into 0
6.445 * [backup-simplify]: Simplify 0 into 0
6.446 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.446 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
6.447 * [backup-simplify]: Simplify (- 0) into 0
6.447 * [backup-simplify]: Simplify (+ 0 0) into 0
6.447 * [taylor]: Taking taylor expansion of 0 in z
6.447 * [backup-simplify]: Simplify 0 into 0
6.447 * [backup-simplify]: Simplify 0 into 0
6.447 * [backup-simplify]: Simplify 0 into 0
6.447 * [backup-simplify]: Simplify (+ (* -1 (pow (* z 1) 2)) (* 1 (pow (* 1 y) 2))) into (- (pow y 2) (pow z 2))
6.447 * [backup-simplify]: Simplify (- (* (/ 1 y) (/ 1 y)) (* (/ 1 z) (/ 1 z))) into (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))
6.447 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0
6.447 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
6.447 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
6.447 * [taylor]: Taking taylor expansion of (pow y 2) in z
6.447 * [taylor]: Taking taylor expansion of y in z
6.447 * [backup-simplify]: Simplify y into y
6.447 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.448 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.448 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
6.448 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.448 * [taylor]: Taking taylor expansion of z in z
6.448 * [backup-simplify]: Simplify 0 into 0
6.448 * [backup-simplify]: Simplify 1 into 1
6.448 * [backup-simplify]: Simplify (* 1 1) into 1
6.448 * [backup-simplify]: Simplify (/ 1 1) into 1
6.448 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
6.448 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.448 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.448 * [taylor]: Taking taylor expansion of y in y
6.448 * [backup-simplify]: Simplify 0 into 0
6.448 * [backup-simplify]: Simplify 1 into 1
6.448 * [backup-simplify]: Simplify (* 1 1) into 1
6.449 * [backup-simplify]: Simplify (/ 1 1) into 1
6.449 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
6.449 * [taylor]: Taking taylor expansion of (pow z 2) in y
6.449 * [taylor]: Taking taylor expansion of z in y
6.449 * [backup-simplify]: Simplify z into z
6.449 * [backup-simplify]: Simplify (* z z) into (pow z 2)
6.449 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
6.449 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
6.449 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.449 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.449 * [taylor]: Taking taylor expansion of y in y
6.449 * [backup-simplify]: Simplify 0 into 0
6.449 * [backup-simplify]: Simplify 1 into 1
6.449 * [backup-simplify]: Simplify (* 1 1) into 1
6.452 * [backup-simplify]: Simplify (/ 1 1) into 1
6.452 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
6.452 * [taylor]: Taking taylor expansion of (pow z 2) in y
6.452 * [taylor]: Taking taylor expansion of z in y
6.452 * [backup-simplify]: Simplify z into z
6.452 * [backup-simplify]: Simplify (* z z) into (pow z 2)
6.452 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
6.453 * [backup-simplify]: Simplify (+ 1 0) into 1
6.453 * [taylor]: Taking taylor expansion of 1 in z
6.453 * [backup-simplify]: Simplify 1 into 1
6.453 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.454 * [backup-simplify]: Simplify (+ 0 0) into 0
6.454 * [taylor]: Taking taylor expansion of 0 in z
6.454 * [backup-simplify]: Simplify 0 into 0
6.454 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.455 * [backup-simplify]: Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
6.455 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
6.455 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z
6.455 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
6.455 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.455 * [taylor]: Taking taylor expansion of z in z
6.455 * [backup-simplify]: Simplify 0 into 0
6.455 * [backup-simplify]: Simplify 1 into 1
6.456 * [backup-simplify]: Simplify (* 1 1) into 1
6.456 * [backup-simplify]: Simplify (/ 1 1) into 1
6.456 * [backup-simplify]: Simplify (- 1) into -1
6.456 * [backup-simplify]: Simplify -1 into -1
6.456 * [backup-simplify]: Simplify 1 into 1
6.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.457 * [backup-simplify]: Simplify (+ (* z 0) (* 0 z)) into 0
6.458 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow z 2)) (/ 0 (pow z 2))))) into 0
6.458 * [backup-simplify]: Simplify (- 0) into 0
6.458 * [backup-simplify]: Simplify (+ 0 0) into 0
6.458 * [taylor]: Taking taylor expansion of 0 in z
6.458 * [backup-simplify]: Simplify 0 into 0
6.458 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.459 * [backup-simplify]: Simplify (- 0) into 0
6.459 * [backup-simplify]: Simplify 0 into 0
6.459 * [backup-simplify]: Simplify 0 into 0
6.459 * [backup-simplify]: Simplify 0 into 0
6.460 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.461 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
6.461 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow z 2)) (/ 0 (pow z 2))) (* 0 (/ 0 (pow z 2))))) into 0
6.461 * [backup-simplify]: Simplify (- 0) into 0
6.462 * [backup-simplify]: Simplify (+ 0 0) into 0
6.462 * [taylor]: Taking taylor expansion of 0 in z
6.462 * [backup-simplify]: Simplify 0 into 0
6.462 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.463 * [backup-simplify]: Simplify (- 0) into 0
6.463 * [backup-simplify]: Simplify 0 into 0
6.463 * [backup-simplify]: Simplify 0 into 0
6.463 * [backup-simplify]: Simplify 0 into 0
6.463 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* -1 (pow (* (/ 1 (/ 1 z)) 1) 2))) into (- (pow y 2) (pow z 2))
6.463 * [backup-simplify]: Simplify (- (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- z)))) into (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))
6.463 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0
6.463 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
6.463 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
6.463 * [taylor]: Taking taylor expansion of (pow y 2) in z
6.464 * [taylor]: Taking taylor expansion of y in z
6.464 * [backup-simplify]: Simplify y into y
6.464 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.464 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.464 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
6.464 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.464 * [taylor]: Taking taylor expansion of z in z
6.464 * [backup-simplify]: Simplify 0 into 0
6.464 * [backup-simplify]: Simplify 1 into 1
6.464 * [backup-simplify]: Simplify (* 1 1) into 1
6.464 * [backup-simplify]: Simplify (/ 1 1) into 1
6.464 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
6.464 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.464 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.464 * [taylor]: Taking taylor expansion of y in y
6.464 * [backup-simplify]: Simplify 0 into 0
6.464 * [backup-simplify]: Simplify 1 into 1
6.465 * [backup-simplify]: Simplify (* 1 1) into 1
6.465 * [backup-simplify]: Simplify (/ 1 1) into 1
6.465 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
6.465 * [taylor]: Taking taylor expansion of (pow z 2) in y
6.465 * [taylor]: Taking taylor expansion of z in y
6.465 * [backup-simplify]: Simplify z into z
6.465 * [backup-simplify]: Simplify (* z z) into (pow z 2)
6.465 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
6.465 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
6.465 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.465 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.465 * [taylor]: Taking taylor expansion of y in y
6.465 * [backup-simplify]: Simplify 0 into 0
6.465 * [backup-simplify]: Simplify 1 into 1
6.465 * [backup-simplify]: Simplify (* 1 1) into 1
6.466 * [backup-simplify]: Simplify (/ 1 1) into 1
6.466 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
6.466 * [taylor]: Taking taylor expansion of (pow z 2) in y
6.466 * [taylor]: Taking taylor expansion of z in y
6.466 * [backup-simplify]: Simplify z into z
6.466 * [backup-simplify]: Simplify (* z z) into (pow z 2)
6.466 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
6.466 * [backup-simplify]: Simplify (+ 1 0) into 1
6.466 * [taylor]: Taking taylor expansion of 1 in z
6.466 * [backup-simplify]: Simplify 1 into 1
6.467 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.467 * [backup-simplify]: Simplify (+ 0 0) into 0
6.467 * [taylor]: Taking taylor expansion of 0 in z
6.467 * [backup-simplify]: Simplify 0 into 0
6.468 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.469 * [backup-simplify]: Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
6.469 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
6.469 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z
6.469 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
6.469 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.469 * [taylor]: Taking taylor expansion of z in z
6.469 * [backup-simplify]: Simplify 0 into 0
6.469 * [backup-simplify]: Simplify 1 into 1
6.469 * [backup-simplify]: Simplify (* 1 1) into 1
6.469 * [backup-simplify]: Simplify (/ 1 1) into 1
6.469 * [backup-simplify]: Simplify (- 1) into -1
6.470 * [backup-simplify]: Simplify -1 into -1
6.470 * [backup-simplify]: Simplify 1 into 1
6.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.471 * [backup-simplify]: Simplify (+ (* z 0) (* 0 z)) into 0
6.471 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow z 2)) (/ 0 (pow z 2))))) into 0
6.471 * [backup-simplify]: Simplify (- 0) into 0
6.471 * [backup-simplify]: Simplify (+ 0 0) into 0
6.471 * [taylor]: Taking taylor expansion of 0 in z
6.471 * [backup-simplify]: Simplify 0 into 0
6.472 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.472 * [backup-simplify]: Simplify (- 0) into 0
6.473 * [backup-simplify]: Simplify 0 into 0
6.473 * [backup-simplify]: Simplify 0 into 0
6.473 * [backup-simplify]: Simplify 0 into 0
6.473 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.474 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
6.474 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow z 2)) (/ 0 (pow z 2))) (* 0 (/ 0 (pow z 2))))) into 0
6.475 * [backup-simplify]: Simplify (- 0) into 0
6.475 * [backup-simplify]: Simplify (+ 0 0) into 0
6.475 * [taylor]: Taking taylor expansion of 0 in z
6.475 * [backup-simplify]: Simplify 0 into 0
6.475 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.476 * [backup-simplify]: Simplify (- 0) into 0
6.476 * [backup-simplify]: Simplify 0 into 0
6.476 * [backup-simplify]: Simplify 0 into 0
6.476 * [backup-simplify]: Simplify 0 into 0
6.476 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- z))) 1) 2))) into (- (pow y 2) (pow z 2))
6.477 * * * [progress]: simplifying candidates
6.477 * [simplify]: Simplifying:
  (log (sqrt (- (* y y) (* z z))))
  (exp (sqrt (- (* y y) (* z z))))
  (* (cbrt (sqrt (- (* y y) (* z z)))) (cbrt (sqrt (- (* y y) (* z z)))))
  (cbrt (sqrt (- (* y y) (* z z))))
  (* (* (sqrt (- (* y y) (* z z))) (sqrt (- (* y y) (* z z)))) (sqrt (- (* y y) (* z z))))
  (sqrt (* (cbrt (- (* y y) (* z z))) (cbrt (- (* y y) (* z z)))))
  (sqrt (cbrt (- (* y y) (* z z))))
  (sqrt (sqrt (- (* y y) (* z z))))
  (sqrt (sqrt (- (* y y) (* z z))))
  (sqrt 1)
  (sqrt (- (* y y) (* z z)))
  (sqrt (+ y z))
  (sqrt (- y z))
  (sqrt (- (pow (* y y) 3) (pow (* z z) 3)))
  (sqrt (+ (* (* y y) (* y y)) (+ (* (* z z) (* z z)) (* (* y y) (* z z)))))
  (sqrt (- (* (* y y) (* y y)) (* (* z z) (* z z))))
  (sqrt (+ (* y y) (* z z)))
  (/ 1 2)
  (sqrt (sqrt (- (* y y) (* z z))))
  (sqrt (sqrt (- (* y y) (* z z))))
  (/ (exp (* y y)) (exp (* z z)))
  (log (- (* y y) (* z z)))
  (exp (- (* y y) (* z z)))
  (* (cbrt (- (* y y) (* z z))) (cbrt (- (* y y) (* z z))))
  (cbrt (- (* y y) (* z z)))
  (* (* (- (* y y) (* z z)) (- (* y y) (* z z))) (- (* y y) (* z z)))
  (sqrt (- (* y y) (* z z)))
  (sqrt (- (* y y) (* z z)))
  (- (pow (* y y) 3) (pow (* z z) 3))
  (+ (* (* y y) (* y y)) (+ (* (* z z) (* z z)) (* (* y y) (* z z))))
  (- (* z z))
  (- (* (* y y) (* y y)) (* (* z z) (* z z)))
  (+ (* y y) (* z z))
  (+ y z)
  (- y z)
  (- (* z z))
  (* (sqrt -1) z)
  y
  (* -1 y)
  (- (pow y 2) (pow z 2))
  (- (pow y 2) (pow z 2))
  (- (pow y 2) (pow z 2))
6.478 * * [simplify]: iteration 0: 55 enodes
6.489 * * [simplify]: iteration 1: 126 enodes
6.521 * * [simplify]: iteration 2: 331 enodes
6.660 * * [simplify]: iteration 3: 1431 enodes
7.221 * * [simplify]: iteration complete: 5001 enodes
7.221 * * [simplify]: Extracting #0: cost 33 inf + 0
7.222 * * [simplify]: Extracting #1: cost 295 inf + 44
7.228 * * [simplify]: Extracting #2: cost 1351 inf + 2082
7.259 * * [simplify]: Extracting #3: cost 1506 inf + 69851
7.326 * * [simplify]: Extracting #4: cost 447 inf + 333282
7.417 * * [simplify]: Extracting #5: cost 82 inf + 443568
7.511 * * [simplify]: Extracting #6: cost 8 inf + 461183
7.622 * * [simplify]: Extracting #7: cost 0 inf + 463636
7.739 * [simplify]: Simplified to:
  (log (sqrt (* (+ y z) (- y z))))
  (exp (sqrt (* (+ y z) (- y z))))
  (* (cbrt (sqrt (* (+ y z) (- y z)))) (cbrt (sqrt (* (+ y z) (- y z)))))
  (cbrt (sqrt (* (+ y z) (- y z))))
  (* (* (+ y z) (- y z)) (sqrt (* (+ y z) (- y z))))
  (fabs (cbrt (* (+ y z) (- y z))))
  (sqrt (cbrt (* (+ y z) (- y z))))
  (sqrt (sqrt (* (+ y z) (- y z))))
  (sqrt (sqrt (* (+ y z) (- y z))))
  1
  (sqrt (* (+ y z) (- y z)))
  (sqrt (+ y z))
  (sqrt (- y z))
  (sqrt (- (* (* (* y y) y) (* (* y y) y)) (* (* (* z z) (* z z)) (* z z))))
  (sqrt (+ (* (* y y) (+ (* z z) (* y y))) (* (* z z) (* z z))))
  (sqrt (- (* (* y y) (* y y)) (* (* z z) (* z z))))
  (sqrt (+ (* z z) (* y y)))
  1/2
  (sqrt (sqrt (* (+ y z) (- y z))))
  (sqrt (sqrt (* (+ y z) (- y z))))
  (exp (- (* y y) (* z z)))
  (log (* (+ y z) (- y z)))
  (exp (- (* y y) (* z z)))
  (* (cbrt (* (+ y z) (- y z))) (cbrt (* (+ y z) (- y z))))
  (cbrt (* (+ y z) (- y z)))
  (* (* (* (+ y z) (- y z)) (* (+ y z) (- y z))) (* (+ y z) (- y z)))
  (sqrt (* (+ y z) (- y z)))
  (sqrt (* (+ y z) (- y z)))
  (- (* (* (* y y) y) (* (* y y) y)) (* (* (* z z) (* z z)) (* z z)))
  (+ (* (* y y) (+ (* z z) (* y y))) (* (* z z) (* z z)))
  (* z (- z))
  (- (* (* y y) (* y y)) (* (* z z) (* z z)))
  (+ (* z z) (* y y))
  (+ y z)
  (- y z)
  (* z (- z))
  (* (sqrt -1) z)
  y
  (- y)
  (* (+ y z) (- y z))
  (* (+ y z) (- y z))
  (* (+ y z) (- y z))
7.742 * * * [progress]: adding candidates to table
7.920 * * [progress]: iteration 2 / 4
7.920 * * * [progress]: picking best candidate
7.926 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (- y)))>
7.926 * * * [progress]: localizing error
7.934 * * * [progress]: generating rewritten candidates
7.934 * * * [progress]: generating series expansions
7.934 * * * [progress]: simplifying candidates
7.934 * [simplify]: Simplifying:
  
7.934 * * [simplify]: iteration 0: 0 enodes
7.934 * * [simplify]: iteration complete: 0 enodes
7.934 * * [simplify]: Extracting #0: cost 0 inf + 0
7.934 * [simplify]: Simplified to:
  
7.934 * * * [progress]: adding candidates to table
7.935 * * [progress]: iteration 3 / 4
7.935 * * * [progress]: picking best candidate
7.940 * * * * [pick]: Picked  #<alt (λ (x y z) (* x y))>
7.940 * * * [progress]: localizing error
7.945 * * * [progress]: generating rewritten candidates
7.945 * * * [progress]: generating series expansions
7.945 * * * [progress]: simplifying candidates
7.945 * [simplify]: Simplifying:
  
7.945 * * [simplify]: iteration 0: 0 enodes
7.945 * * [simplify]: iteration complete: 0 enodes
7.945 * * [simplify]: Extracting #0: cost 0 inf + 0
7.945 * [simplify]: Simplified to:
  
7.945 * * * [progress]: adding candidates to table
7.946 * [progress]: [Phase 3 of 3] Extracting.
7.946 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x (- y)))> #<alt (λ (x y z) (* x y))>)
7.947 * * * [regime-changes]: Trying 8 branch expressions: ((* z z) (* y y) (- (* y y) (* z z)) (sqrt (- (* y y) (* z z))) (* x (sqrt (- (* y y) (* z z)))) z y x)
7.947 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x (- y)))> #<alt (λ (x y z) (* x y))>)
8.002 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x (- y)))> #<alt (λ (x y z) (* x y))>)
8.045 * * * * [regimes]: Trying to branch on (- (* y y) (* z z)) from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x (- y)))> #<alt (λ (x y z) (* x y))>)
8.108 * * * * [regimes]: Trying to branch on (sqrt (- (* y y) (* z z))) from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x (- y)))> #<alt (λ (x y z) (* x y))>)
8.181 * * * * [regimes]: Trying to branch on (* x (sqrt (- (* y y) (* z z)))) from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x (- y)))> #<alt (λ (x y z) (* x y))>)
8.267 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x (- y)))> #<alt (λ (x y z) (* x y))>)
8.356 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x (- y)))> #<alt (λ (x y z) (* x y))>)
8.416 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x (- y)))> #<alt (λ (x y z) (* x y))>)
8.520 * * * [regime]: Found split indices: #<option (#s(si 1 132) #s(si 2 255))>
8.521 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x (- y)))> #<alt (λ (x y z) (* x y))>)