17.839 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
1.216 * * * [progress]: [2/2] Setting up program.
1.219 * [progress]: [Phase 2 of 3] Improving.
1.219 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (sqrt (- (* y y) (* z z))))
1.222 * * [simplify]: iteration  0 :  14  enodes  (cost  5 )
1.223 * * [simplify]: iteration  1 :  21  enodes  (cost  5 )
1.224 * * [simplify]: iteration  2 :  36  enodes  (cost  5 )
1.225 * * [simplify]: iteration  3 :  62  enodes  (cost  5 )
1.226 * * [simplify]: iteration  4 :  133  enodes  (cost  5 )
1.228 * * [simplify]: iteration  5 :  211  enodes  (cost  5 )
1.232 * * [simplify]: iteration  6 :  397  enodes  (cost  5 )
1.240 * * [simplify]: iteration  7 :  1798  enodes  (cost  5 )
1.295 * * [simplify]: iteration  8 :  5001  enodes  (cost  5 )
1.296 * [simplify]: Simplified to:
   (* x (sqrt (- (* y y) (* z z))))
1.296 * * [progress]: iteration 1 / 4
1.296 * * * [progress]: picking best candidate
1.299 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>
1.299 * * * [progress]: localizing error
1.306 * * * [progress]: generating rewritten candidates
1.306 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
1.312 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
1.316 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
1.323 * * * [progress]: generating series expansions
1.323 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
1.323 * [approximate]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in (y z) around 0
1.323 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in z
1.323 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
1.323 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.324 * [taylor]: Taking taylor expansion of y in z
1.324 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.324 * [taylor]: Taking taylor expansion of z in z
1.324 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
1.324 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
1.324 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.324 * [taylor]: Taking taylor expansion of y in y
1.324 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.324 * [taylor]: Taking taylor expansion of z in y
1.324 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
1.324 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
1.324 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.324 * [taylor]: Taking taylor expansion of y in y
1.324 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.324 * [taylor]: Taking taylor expansion of z in y
1.325 * [taylor]: Taking taylor expansion of (sqrt (neg (pow z 2))) in z
1.325 * [taylor]: Taking taylor expansion of (neg (pow z 2)) in z
1.325 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.325 * [taylor]: Taking taylor expansion of z in z
1.325 * [taylor]: Taking taylor expansion of 0 in z
1.325 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg (pow z 2)))) in z
1.325 * [taylor]: Taking taylor expansion of 1/2 in z
1.325 * [taylor]: Taking taylor expansion of (sqrt (neg (pow z 2))) in z
1.325 * [taylor]: Taking taylor expansion of (neg (pow z 2)) in z
1.325 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.325 * [taylor]: Taking taylor expansion of z in z
1.326 * [taylor]: Taking taylor expansion of 0 in z
1.326 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0
1.326 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
1.326 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
1.326 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
1.326 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.326 * [taylor]: Taking taylor expansion of y in z
1.326 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
1.326 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.326 * [taylor]: Taking taylor expansion of z in z
1.326 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
1.326 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
1.326 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.326 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.326 * [taylor]: Taking taylor expansion of y in y
1.326 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
1.326 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.326 * [taylor]: Taking taylor expansion of z in y
1.327 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
1.327 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
1.327 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.327 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.327 * [taylor]: Taking taylor expansion of y in y
1.327 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
1.327 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.327 * [taylor]: Taking taylor expansion of z in y
1.327 * [taylor]: Taking taylor expansion of 1 in z
1.327 * [taylor]: Taking taylor expansion of 0 in z
1.327 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
1.327 * [taylor]: Taking taylor expansion of -1/2 in z
1.327 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.327 * [taylor]: Taking taylor expansion of z in z
1.328 * [taylor]: Taking taylor expansion of 0 in z
1.328 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0
1.328 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
1.328 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
1.328 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
1.328 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.328 * [taylor]: Taking taylor expansion of y in z
1.328 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
1.328 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.328 * [taylor]: Taking taylor expansion of z in z
1.328 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
1.328 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
1.328 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.328 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.328 * [taylor]: Taking taylor expansion of y in y
1.328 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
1.328 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.329 * [taylor]: Taking taylor expansion of z in y
1.329 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
1.329 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
1.329 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.329 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.329 * [taylor]: Taking taylor expansion of y in y
1.329 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
1.329 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.329 * [taylor]: Taking taylor expansion of z in y
1.329 * [taylor]: Taking taylor expansion of 1 in z
1.329 * [taylor]: Taking taylor expansion of 0 in z
1.329 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
1.329 * [taylor]: Taking taylor expansion of -1/2 in z
1.329 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.329 * [taylor]: Taking taylor expansion of z in z
1.330 * [taylor]: Taking taylor expansion of 0 in z
1.330 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
1.330 * [approximate]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in (y z) around 0
1.330 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
1.330 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.330 * [taylor]: Taking taylor expansion of y in z
1.330 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.330 * [taylor]: Taking taylor expansion of z in z
1.330 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
1.330 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.330 * [taylor]: Taking taylor expansion of y in y
1.330 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.330 * [taylor]: Taking taylor expansion of z in y
1.330 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
1.330 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.330 * [taylor]: Taking taylor expansion of y in y
1.330 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.330 * [taylor]: Taking taylor expansion of z in y
1.331 * [taylor]: Taking taylor expansion of (neg (pow z 2)) in z
1.331 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.331 * [taylor]: Taking taylor expansion of z in z
1.331 * [taylor]: Taking taylor expansion of 0 in z
1.331 * [taylor]: Taking taylor expansion of 1 in z
1.331 * [taylor]: Taking taylor expansion of 0 in z
1.331 * [taylor]: Taking taylor expansion of 0 in z
1.331 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0
1.331 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
1.331 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
1.331 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.331 * [taylor]: Taking taylor expansion of y in z
1.331 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
1.331 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.331 * [taylor]: Taking taylor expansion of z in z
1.332 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
1.332 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.332 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.332 * [taylor]: Taking taylor expansion of y in y
1.332 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
1.332 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.332 * [taylor]: Taking taylor expansion of z in y
1.332 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
1.332 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.332 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.332 * [taylor]: Taking taylor expansion of y in y
1.332 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
1.332 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.332 * [taylor]: Taking taylor expansion of z in y
1.332 * [taylor]: Taking taylor expansion of 1 in z
1.332 * [taylor]: Taking taylor expansion of 0 in z
1.332 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow z 2))) in z
1.332 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
1.332 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.332 * [taylor]: Taking taylor expansion of z in z
1.333 * [taylor]: Taking taylor expansion of 0 in z
1.333 * [taylor]: Taking taylor expansion of 0 in z
1.333 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0
1.333 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
1.333 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
1.333 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.333 * [taylor]: Taking taylor expansion of y in z
1.334 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
1.334 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.334 * [taylor]: Taking taylor expansion of z in z
1.334 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
1.334 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.334 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.334 * [taylor]: Taking taylor expansion of y in y
1.334 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
1.334 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.334 * [taylor]: Taking taylor expansion of z in y
1.334 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
1.334 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.334 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.334 * [taylor]: Taking taylor expansion of y in y
1.334 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
1.334 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.334 * [taylor]: Taking taylor expansion of z in y
1.334 * [taylor]: Taking taylor expansion of 1 in z
1.334 * [taylor]: Taking taylor expansion of 0 in z
1.334 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow z 2))) in z
1.334 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
1.334 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.334 * [taylor]: Taking taylor expansion of z in z
1.335 * [taylor]: Taking taylor expansion of 0 in z
1.335 * [taylor]: Taking taylor expansion of 0 in z
1.335 * * * * [progress]: [ 3 / 3 ] generating series at (2)
1.336 * [approximate]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in (x y z) around 0
1.336 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in z
1.336 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in z
1.336 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
1.336 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.336 * [taylor]: Taking taylor expansion of y in z
1.336 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.336 * [taylor]: Taking taylor expansion of z in z
1.336 * [taylor]: Taking taylor expansion of x in z
1.336 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in y
1.336 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
1.336 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
1.336 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.336 * [taylor]: Taking taylor expansion of y in y
1.336 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.336 * [taylor]: Taking taylor expansion of z in y
1.336 * [taylor]: Taking taylor expansion of x in y
1.336 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in x
1.336 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in x
1.336 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in x
1.336 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.336 * [taylor]: Taking taylor expansion of y in x
1.336 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.336 * [taylor]: Taking taylor expansion of z in x
1.337 * [taylor]: Taking taylor expansion of x in x
1.337 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in x
1.337 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in x
1.337 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in x
1.337 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.337 * [taylor]: Taking taylor expansion of y in x
1.337 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.337 * [taylor]: Taking taylor expansion of z in x
1.337 * [taylor]: Taking taylor expansion of x in x
1.337 * [taylor]: Taking taylor expansion of 0 in y
1.338 * [taylor]: Taking taylor expansion of 0 in z
1.338 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
1.338 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
1.338 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.338 * [taylor]: Taking taylor expansion of y in y
1.338 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.338 * [taylor]: Taking taylor expansion of z in y
1.338 * [taylor]: Taking taylor expansion of (sqrt (neg (pow z 2))) in z
1.338 * [taylor]: Taking taylor expansion of (neg (pow z 2)) in z
1.338 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.338 * [taylor]: Taking taylor expansion of z in z
1.338 * [taylor]: Taking taylor expansion of 0 in z
1.339 * [taylor]: Taking taylor expansion of 0 in y
1.339 * [taylor]: Taking taylor expansion of 0 in z
1.339 * [taylor]: Taking taylor expansion of 0 in z
1.339 * [taylor]: Taking taylor expansion of 0 in z
1.339 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in (x y z) around 0
1.339 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in z
1.339 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.339 * [taylor]: Taking taylor expansion of x in z
1.339 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
1.339 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
1.339 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
1.339 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.339 * [taylor]: Taking taylor expansion of y in z
1.339 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
1.339 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.339 * [taylor]: Taking taylor expansion of z in z
1.339 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in y
1.339 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.339 * [taylor]: Taking taylor expansion of x in y
1.339 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
1.339 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
1.339 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.339 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.339 * [taylor]: Taking taylor expansion of y in y
1.339 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
1.339 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.339 * [taylor]: Taking taylor expansion of z in y
1.340 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x
1.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.340 * [taylor]: Taking taylor expansion of x in x
1.340 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x
1.340 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x
1.340 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.340 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.340 * [taylor]: Taking taylor expansion of y in x
1.340 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
1.340 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.340 * [taylor]: Taking taylor expansion of z in x
1.341 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x
1.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.341 * [taylor]: Taking taylor expansion of x in x
1.341 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x
1.341 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x
1.341 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.341 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.341 * [taylor]: Taking taylor expansion of y in x
1.341 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
1.341 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.341 * [taylor]: Taking taylor expansion of z in x
1.342 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
1.342 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
1.342 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.342 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.342 * [taylor]: Taking taylor expansion of y in y
1.342 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
1.342 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.342 * [taylor]: Taking taylor expansion of z in y
1.342 * [taylor]: Taking taylor expansion of 1 in z
1.342 * [taylor]: Taking taylor expansion of 0 in y
1.342 * [taylor]: Taking taylor expansion of 0 in z
1.343 * [taylor]: Taking taylor expansion of 0 in y
1.343 * [taylor]: Taking taylor expansion of 0 in z
1.343 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
1.343 * [taylor]: Taking taylor expansion of -1/2 in z
1.343 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.343 * [taylor]: Taking taylor expansion of z in z
1.344 * [taylor]: Taking taylor expansion of 0 in y
1.344 * [taylor]: Taking taylor expansion of 0 in z
1.344 * [taylor]: Taking taylor expansion of 0 in z
1.345 * [taylor]: Taking taylor expansion of 0 in z
1.345 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in (x y z) around 0
1.345 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in z
1.345 * [taylor]: Taking taylor expansion of -1 in z
1.346 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in z
1.346 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.346 * [taylor]: Taking taylor expansion of x in z
1.346 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
1.346 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
1.346 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
1.346 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.346 * [taylor]: Taking taylor expansion of y in z
1.346 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
1.346 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.346 * [taylor]: Taking taylor expansion of z in z
1.346 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in y
1.346 * [taylor]: Taking taylor expansion of -1 in y
1.346 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in y
1.346 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.346 * [taylor]: Taking taylor expansion of x in y
1.346 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
1.346 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
1.346 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.346 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.346 * [taylor]: Taking taylor expansion of y in y
1.346 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
1.346 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.346 * [taylor]: Taking taylor expansion of z in y
1.346 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in x
1.346 * [taylor]: Taking taylor expansion of -1 in x
1.346 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x
1.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.346 * [taylor]: Taking taylor expansion of x in x
1.346 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x
1.346 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x
1.346 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.346 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.347 * [taylor]: Taking taylor expansion of y in x
1.347 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
1.347 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.347 * [taylor]: Taking taylor expansion of z in x
1.347 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in x
1.347 * [taylor]: Taking taylor expansion of -1 in x
1.347 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x
1.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.347 * [taylor]: Taking taylor expansion of x in x
1.347 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x
1.347 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x
1.347 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.348 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.348 * [taylor]: Taking taylor expansion of y in x
1.348 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
1.348 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.348 * [taylor]: Taking taylor expansion of z in x
1.349 * [taylor]: Taking taylor expansion of (* -1 (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in y
1.349 * [taylor]: Taking taylor expansion of -1 in y
1.349 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
1.349 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
1.349 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.349 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.349 * [taylor]: Taking taylor expansion of y in y
1.349 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
1.349 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.349 * [taylor]: Taking taylor expansion of z in y
1.349 * [taylor]: Taking taylor expansion of -1 in z
1.349 * [taylor]: Taking taylor expansion of 0 in y
1.349 * [taylor]: Taking taylor expansion of 0 in z
1.350 * [taylor]: Taking taylor expansion of 0 in y
1.350 * [taylor]: Taking taylor expansion of 0 in z
1.351 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow z 2))) in z
1.351 * [taylor]: Taking taylor expansion of 1/2 in z
1.351 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
1.351 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.351 * [taylor]: Taking taylor expansion of z in z
1.352 * [taylor]: Taking taylor expansion of 0 in y
1.352 * [taylor]: Taking taylor expansion of 0 in z
1.352 * [taylor]: Taking taylor expansion of 0 in z
1.352 * [taylor]: Taking taylor expansion of 0 in z
1.353 * * * [progress]: simplifying candidates
1.353 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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))))
  (neg (* z z))
  (- (* (* y y) (* y y)) (* (* z z) (* z z)))
  (+ (* y y) (* z z))
  (+ y z)
  (- y z)
  (neg (* z z))
  (* x (sqrt (- (* y y) (* z z))))
  (+ (log x) (log (sqrt (- (* y y) (* z z)))))
  (log (* x (sqrt (- (* y y) (* z z)))))
  (exp (* x (sqrt (- (* y y) (* z z)))))
  (* (* (* x x) x) (* (* (sqrt (- (* y y) (* z z))) (sqrt (- (* y y) (* z z)))) (sqrt (- (* y y) (* z z)))))
  (* (cbrt (* x (sqrt (- (* y y) (* z z))))) (cbrt (* x (sqrt (- (* y y) (* z z))))))
  (cbrt (* x (sqrt (- (* y y) (* z z)))))
  (* (* (* x (sqrt (- (* y y) (* z z)))) (* x (sqrt (- (* y y) (* z z))))) (* x (sqrt (- (* y y) (* z z)))))
  (sqrt (* x (sqrt (- (* y y) (* z z)))))
  (sqrt (* x (sqrt (- (* y y) (* z z)))))
  (* (sqrt x) (sqrt (sqrt (- (* y y) (* z z)))))
  (* (sqrt x) (sqrt (sqrt (- (* y y) (* z z)))))
  (* (sqrt x) (sqrt (sqrt (- (* y y) (* z z)))))
  (* (sqrt x) (sqrt (sqrt (- (* y y) (* z z)))))
  (* x (* (cbrt (sqrt (- (* y y) (* z z)))) (cbrt (sqrt (- (* y y) (* z z))))))
  (* x (sqrt (* (cbrt (- (* y y) (* z z))) (cbrt (- (* y y) (* z z))))))
  (* x (sqrt (sqrt (- (* y y) (* z z)))))
  (* x (sqrt 1))
  (* x (sqrt (+ y z)))
  (* x (sqrt (sqrt (- (* y y) (* z z)))))
  (* x 1)
  (* (cbrt x) (sqrt (- (* y y) (* z z))))
  (* (sqrt x) (sqrt (- (* y y) (* z z))))
  (* x (sqrt (- (* y y) (* z z))))
  (* x (sqrt (- (pow (* y y) 3) (pow (* z z) 3))))
  (* x (sqrt (- (* (* y y) (* y y)) (* (* z z) (* z z)))))
  (* z (sqrt (neg 1)))
  y
  (* -1 y)
  (- (pow y 2) (pow z 2))
  (- (pow y 2) (pow z 2))
  (- (pow y 2) (pow z 2))
  0
  (* x y)
  (* -1 (* x y))
1.357 * * [simplify]: iteration  0 :  188  enodes  (cost  364 )
1.361 * * [simplify]: iteration  1 :  742  enodes  (cost  340 )
1.374 * * [simplify]: iteration  2 :  3019  enodes  (cost  337 )
1.423 * * [simplify]: iteration  3 :  5001  enodes  (cost  337 )
1.426 * [simplify]: Simplified to:
   (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))))
  (pow (sqrt (- (* y y) (* z z))) 3)
  (fabs (cbrt (- (* y y) (* z z))))
  (sqrt (cbrt (- (* y y) (* z z))))
  (sqrt (sqrt (- (* y y) (* z z))))
  (sqrt (sqrt (- (* y y) (* z z))))
  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) (* 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)))
  (pow (- (* y y) (* z z)) 3)
  (sqrt (- (* y y) (* z z)))
  (sqrt (- (* y y) (* z z)))
  (- (pow (* y y) 3) (pow (* z z) 3))
  (+ (+ (pow y 4) (* (* y y) (* z z))) (pow z 4))
  (neg (* z z))
  (+ (* (neg (pow z 3)) z) (pow y 4))
  (+ (* y y) (* z z))
  (+ y z)
  (- y z)
  (neg (* z z))
  (* x (sqrt (- (* y y) (* z z))))
  (log (* x (sqrt (- (* y y) (* z z)))))
  (log (* x (sqrt (- (* y y) (* z z)))))
  (exp (* x (sqrt (- (* y y) (* z z)))))
  (pow (* x (sqrt (- (* y y) (* z z)))) 3)
  (* (cbrt (* x (sqrt (- (* y y) (* z z))))) (cbrt (* x (sqrt (- (* y y) (* z z))))))
  (cbrt (* x (sqrt (- (* y y) (* z z)))))
  (pow (* x (sqrt (- (* y y) (* z z)))) 3)
  (sqrt (* x (sqrt (- (* y y) (* z z)))))
  (sqrt (* x (sqrt (- (* y y) (* z z)))))
  (* (sqrt x) (sqrt (sqrt (- (* y y) (* z z)))))
  (* (sqrt x) (sqrt (sqrt (- (* y y) (* z z)))))
  (* (sqrt x) (sqrt (sqrt (- (* y y) (* z z)))))
  (* (sqrt x) (sqrt (sqrt (- (* y y) (* z z)))))
  (* x (* (cbrt (sqrt (- (* y y) (* z z)))) (cbrt (sqrt (- (* y y) (* z z))))))
  (* (fabs (cbrt (- (* y y) (* z z)))) x)
  (* x (sqrt (sqrt (- (* y y) (* z z)))))
  x
  (* x (sqrt (+ y z)))
  (* x (sqrt (sqrt (- (* y y) (* z z)))))
  x
  (* (cbrt x) (sqrt (- (* y y) (* z z))))
  (* (sqrt x) (sqrt (- (* y y) (* z z))))
  (* x (sqrt (- (* y y) (* z z))))
  (* x (sqrt (- (pow (* y y) 3) (pow (* z z) 3))))
  (* x (sqrt (- (* (* y y) (* y y)) (* (* z z) (* z z)))))
  (* z (sqrt -1))
  y
  (* -1 y)
  (- (* y y) (* z z))
  (- (* y y) (* z z))
  (- (* y y) (* z z))
  0
  (* x y)
  (* -1 (* x y))
1.426 * * * [progress]: adding candidates to table
1.485 * * [progress]: iteration 2 / 4
1.485 * * * [progress]: picking best candidate
1.490 * * * * [pick]: Picked  #<alt (λ (x y z) (* x y))>
1.490 * * * [progress]: localizing error
1.492 * * * [progress]: generating rewritten candidates
1.492 * * * [progress]: generating series expansions
1.492 * * * [progress]: simplifying candidates
1.492 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
1.494 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.494 * [simplify]: Simplified to:
   
1.495 * * * [progress]: adding candidates to table
1.495 * * [progress]: iteration 3 / 4
1.495 * * * [progress]: picking best candidate
1.497 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (* -1 y)))>
1.497 * * * [progress]: localizing error
1.501 * * * [progress]: generating rewritten candidates
1.501 * * * [progress]: generating series expansions
1.501 * * * [progress]: simplifying candidates
1.501 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
1.503 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.503 * [simplify]: Simplified to:
   
1.503 * * * [progress]: adding candidates to table
1.503 * [progress]: [Phase 3 of 3] Extracting.
1.503 * * [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 (* -1 y)))>)
1.503 * * * [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)
1.503 * * * * [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 (* -1 y)))>)
1.551 * * * * [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 (* -1 y)))>)
1.596 * * * * [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 (* -1 y)))>)
1.646 * * * * [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 (* -1 y)))>)
1.698 * * * * [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 (* -1 y)))>)
1.757 * * * * [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 (* -1 y)))>)
1.819 * * * * [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 (* -1 y)))>)
1.864 * * * * [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 (* -1 y)))>)
1.937 * * * [regime]: Found split indices: #<option (#s(si 2 125) #s(si 1 255))>
1.938 * [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 (* -1 y)))>)