24.810 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.050 * * * [progress]: [2/2] Setting up program.
0.052 * [progress]: [Phase 2 of 3] Improving.
0.053 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (sqrt (- (* y y) (* z z))))
0.055 * * [simplify]: iteration  0 :  14  enodes  (cost  5 )
0.056 * * [simplify]: iteration  1 :  21  enodes  (cost  5 )
0.057 * * [simplify]: iteration  2 :  36  enodes  (cost  5 )
0.059 * * [simplify]: iteration  3 :  62  enodes  (cost  5 )
0.061 * * [simplify]: iteration  4 :  133  enodes  (cost  5 )
0.063 * * [simplify]: iteration  5 :  211  enodes  (cost  5 )
0.066 * * [simplify]: iteration  6 :  397  enodes  (cost  5 )
0.075 * * [simplify]: iteration  7 :  1798  enodes  (cost  5 )
0.130 * * [simplify]: iteration  8 :  5001  enodes  (cost  5 )
0.130 * [simplify]: Simplified to:
   (* x (sqrt (- (* y y) (* z z))))
0.130 * * [progress]: iteration 1 / 4
0.130 * * * [progress]: picking best candidate
0.132 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>
0.132 * * * [progress]: localizing error
0.139 * * * [progress]: generating rewritten candidates
0.139 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.143 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
0.146 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.156 * * * [progress]: generating series expansions
0.156 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.156 * [approximate]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in (y z) around 0
0.156 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in z
0.156 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
0.156 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.156 * [taylor]: Taking taylor expansion of y in z
0.156 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.156 * [taylor]: Taking taylor expansion of z in z
0.157 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
0.157 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.157 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.157 * [taylor]: Taking taylor expansion of z in y
0.159 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
0.159 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.159 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.159 * [taylor]: Taking taylor expansion of z in y
0.160 * [taylor]: Taking taylor expansion of (sqrt (neg (pow z 2))) in z
0.160 * [taylor]: Taking taylor expansion of (neg (pow z 2)) in z
0.160 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.160 * [taylor]: Taking taylor expansion of z in z
0.163 * [taylor]: Taking taylor expansion of 0 in z
0.166 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg (pow z 2)))) in z
0.166 * [taylor]: Taking taylor expansion of 1/2 in z
0.166 * [taylor]: Taking taylor expansion of (sqrt (neg (pow z 2))) in z
0.166 * [taylor]: Taking taylor expansion of (neg (pow z 2)) in z
0.166 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.166 * [taylor]: Taking taylor expansion of z in z
0.173 * [taylor]: Taking taylor expansion of 0 in z
0.177 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0
0.177 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
0.177 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.177 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.177 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.177 * [taylor]: Taking taylor expansion of y in z
0.177 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.178 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.178 * [taylor]: Taking taylor expansion of z in z
0.182 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.182 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.182 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.182 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.182 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.183 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.183 * [taylor]: Taking taylor expansion of z in y
0.186 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.186 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.186 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.187 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.187 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.187 * [taylor]: Taking taylor expansion of z in y
0.190 * [taylor]: Taking taylor expansion of 1 in z
0.190 * [taylor]: Taking taylor expansion of 0 in z
0.193 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
0.193 * [taylor]: Taking taylor expansion of -1/2 in z
0.193 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.193 * [taylor]: Taking taylor expansion of z in z
0.198 * [taylor]: Taking taylor expansion of 0 in z
0.200 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0
0.200 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
0.200 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.200 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.200 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.200 * [taylor]: Taking taylor expansion of y in z
0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.201 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.201 * [taylor]: Taking taylor expansion of z in z
0.205 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.205 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.205 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.205 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.205 * [taylor]: Taking taylor expansion of y in y
0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.206 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.206 * [taylor]: Taking taylor expansion of z in y
0.212 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.212 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.212 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.212 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.212 * [taylor]: Taking taylor expansion of y in y
0.213 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.213 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.213 * [taylor]: Taking taylor expansion of z in y
0.216 * [taylor]: Taking taylor expansion of 1 in z
0.216 * [taylor]: Taking taylor expansion of 0 in z
0.219 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
0.219 * [taylor]: Taking taylor expansion of -1/2 in z
0.219 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.219 * [taylor]: Taking taylor expansion of z in z
0.225 * [taylor]: Taking taylor expansion of 0 in z
0.226 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
0.227 * [approximate]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in (y z) around 0
0.227 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
0.227 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.227 * [taylor]: Taking taylor expansion of y in z
0.227 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.227 * [taylor]: Taking taylor expansion of z in z
0.227 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.227 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.227 * [taylor]: Taking taylor expansion of z in y
0.227 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.227 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.227 * [taylor]: Taking taylor expansion of z in y
0.227 * [taylor]: Taking taylor expansion of (neg (pow z 2)) in z
0.227 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.227 * [taylor]: Taking taylor expansion of z in z
0.228 * [taylor]: Taking taylor expansion of 0 in z
0.230 * [taylor]: Taking taylor expansion of 1 in z
0.232 * [taylor]: Taking taylor expansion of 0 in z
0.236 * [taylor]: Taking taylor expansion of 0 in z
0.236 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0
0.236 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.236 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.237 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.237 * [taylor]: Taking taylor expansion of y in z
0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.237 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.237 * [taylor]: Taking taylor expansion of z in z
0.237 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.238 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.238 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.238 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.238 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.238 * [taylor]: Taking taylor expansion of z in y
0.238 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.239 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.239 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.239 * [taylor]: Taking taylor expansion of z in y
0.240 * [taylor]: Taking taylor expansion of 1 in z
0.242 * [taylor]: Taking taylor expansion of 0 in z
0.244 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow z 2))) in z
0.244 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.244 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.244 * [taylor]: Taking taylor expansion of z in z
0.247 * [taylor]: Taking taylor expansion of 0 in z
0.252 * [taylor]: Taking taylor expansion of 0 in z
0.255 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0
0.255 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.255 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.255 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.255 * [taylor]: Taking taylor expansion of y in z
0.255 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.255 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.255 * [taylor]: Taking taylor expansion of z in z
0.256 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.256 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.256 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.256 * [taylor]: Taking taylor expansion of y in y
0.256 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.256 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.256 * [taylor]: Taking taylor expansion of z in y
0.257 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.257 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.257 * [taylor]: Taking taylor expansion of y in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.257 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.257 * [taylor]: Taking taylor expansion of z in y
0.258 * [taylor]: Taking taylor expansion of 1 in z
0.260 * [taylor]: Taking taylor expansion of 0 in z
0.261 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow z 2))) in z
0.262 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.262 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.262 * [taylor]: Taking taylor expansion of z in z
0.265 * [taylor]: Taking taylor expansion of 0 in z
0.270 * [taylor]: Taking taylor expansion of 0 in z
0.272 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.272 * [approximate]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in (x y z) around 0
0.273 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in z
0.273 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in z
0.273 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
0.273 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.273 * [taylor]: Taking taylor expansion of y in z
0.273 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.273 * [taylor]: Taking taylor expansion of z in z
0.273 * [taylor]: Taking taylor expansion of x in z
0.273 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in y
0.274 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
0.274 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.274 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.274 * [taylor]: Taking taylor expansion of y in y
0.274 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.274 * [taylor]: Taking taylor expansion of z in y
0.275 * [taylor]: Taking taylor expansion of x in y
0.275 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in x
0.275 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in x
0.275 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in x
0.275 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.275 * [taylor]: Taking taylor expansion of z in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in x
0.277 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in x
0.277 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in x
0.277 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.277 * [taylor]: Taking taylor expansion of z in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of 0 in y
0.279 * [taylor]: Taking taylor expansion of 0 in z
0.279 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
0.280 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.280 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.280 * [taylor]: Taking taylor expansion of y in y
0.280 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.280 * [taylor]: Taking taylor expansion of z in y
0.281 * [taylor]: Taking taylor expansion of (sqrt (neg (pow z 2))) in z
0.281 * [taylor]: Taking taylor expansion of (neg (pow z 2)) in z
0.281 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.281 * [taylor]: Taking taylor expansion of z in z
0.284 * [taylor]: Taking taylor expansion of 0 in z
0.287 * [taylor]: Taking taylor expansion of 0 in y
0.287 * [taylor]: Taking taylor expansion of 0 in z
0.287 * [taylor]: Taking taylor expansion of 0 in z
0.287 * [taylor]: Taking taylor expansion of 0 in z
0.288 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in (x y z) around 0
0.288 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in z
0.288 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.288 * [taylor]: Taking taylor expansion of x in z
0.288 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
0.288 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.288 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.288 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.288 * [taylor]: Taking taylor expansion of y in z
0.288 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.288 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.288 * [taylor]: Taking taylor expansion of z in z
0.293 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in y
0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.293 * [taylor]: Taking taylor expansion of x in y
0.293 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.293 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.293 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.293 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.294 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.294 * [taylor]: Taking taylor expansion of z in y
0.297 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x
0.297 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.297 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.297 * [taylor]: Taking taylor expansion of y in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.297 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.297 * [taylor]: Taking taylor expansion of z in x
0.300 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x
0.300 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.300 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.300 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.300 * [taylor]: Taking taylor expansion of z in x
0.303 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.303 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.303 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.304 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.304 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.304 * [taylor]: Taking taylor expansion of z in y
0.307 * [taylor]: Taking taylor expansion of 1 in z
0.308 * [taylor]: Taking taylor expansion of 0 in y
0.308 * [taylor]: Taking taylor expansion of 0 in z
0.313 * [taylor]: Taking taylor expansion of 0 in y
0.313 * [taylor]: Taking taylor expansion of 0 in z
0.316 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
0.316 * [taylor]: Taking taylor expansion of -1/2 in z
0.316 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.316 * [taylor]: Taking taylor expansion of z in z
0.325 * [taylor]: Taking taylor expansion of 0 in y
0.325 * [taylor]: Taking taylor expansion of 0 in z
0.325 * [taylor]: Taking taylor expansion of 0 in z
0.328 * [taylor]: Taking taylor expansion of 0 in z
0.330 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in (x y z) around 0
0.330 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in z
0.330 * [taylor]: Taking taylor expansion of -1 in z
0.330 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in z
0.330 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.330 * [taylor]: Taking taylor expansion of x in z
0.330 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
0.330 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.330 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.330 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.330 * [taylor]: Taking taylor expansion of y in z
0.330 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.330 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.331 * [taylor]: Taking taylor expansion of z in z
0.335 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in y
0.335 * [taylor]: Taking taylor expansion of -1 in y
0.335 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.335 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.335 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.335 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.336 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.336 * [taylor]: Taking taylor expansion of z in y
0.339 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in x
0.339 * [taylor]: Taking taylor expansion of -1 in x
0.339 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x
0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x
0.339 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x
0.339 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.339 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.339 * [taylor]: Taking taylor expansion of y in x
0.343 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.343 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.343 * [taylor]: Taking taylor expansion of z in x
0.345 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in x
0.345 * [taylor]: Taking taylor expansion of -1 in x
0.345 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x
0.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x
0.346 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.346 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.346 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.346 * [taylor]: Taking taylor expansion of z in x
0.349 * [taylor]: Taking taylor expansion of (* -1 (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in y
0.349 * [taylor]: Taking taylor expansion of -1 in y
0.349 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.349 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.349 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.349 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.350 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.350 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.350 * [taylor]: Taking taylor expansion of z in y
0.353 * [taylor]: Taking taylor expansion of -1 in z
0.355 * [taylor]: Taking taylor expansion of 0 in y
0.356 * [taylor]: Taking taylor expansion of 0 in z
0.362 * [taylor]: Taking taylor expansion of 0 in y
0.362 * [taylor]: Taking taylor expansion of 0 in z
0.365 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow z 2))) in z
0.365 * [taylor]: Taking taylor expansion of 1/2 in z
0.365 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.365 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.365 * [taylor]: Taking taylor expansion of z in z
0.371 * [taylor]: Taking taylor expansion of 0 in y
0.371 * [taylor]: Taking taylor expansion of 0 in z
0.371 * [taylor]: Taking taylor expansion of 0 in z
0.374 * [taylor]: Taking taylor expansion of 0 in z
0.375 * * * [progress]: simplifying candidates
0.376 * [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 -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))
0.380 * * [simplify]: iteration  0 :  187  enodes  (cost  364 )
0.384 * * [simplify]: iteration  1 :  732  enodes  (cost  340 )
0.397 * * [simplify]: iteration  2 :  3010  enodes  (cost  337 )
0.444 * * [simplify]: iteration  3 :  5002  enodes  (cost  337 )
0.446 * [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))
0.447 * * * [progress]: adding candidates to table
0.547 * * [progress]: iteration 2 / 4
0.547 * * * [progress]: picking best candidate
0.549 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (* -1 y)))>
0.549 * * * [progress]: localizing error
0.552 * * * [progress]: generating rewritten candidates
0.552 * * * [progress]: generating series expansions
0.552 * * * [progress]: simplifying candidates
0.553 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.555 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.555 * [simplify]: Simplified to:
   
0.555 * * * [progress]: adding candidates to table
0.555 * * [progress]: iteration 3 / 4
0.555 * * * [progress]: picking best candidate
0.556 * * * * [pick]: Picked  #<alt (λ (x y z) (* x y))>
0.556 * * * [progress]: localizing error
0.558 * * * [progress]: generating rewritten candidates
0.558 * * * [progress]: generating series expansions
0.558 * * * [progress]: simplifying candidates
0.558 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.560 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.560 * [simplify]: Simplified to:
   
0.560 * * * [progress]: adding candidates to table
0.560 * [progress]: [Phase 3 of 3] Extracting.
0.561 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
0.561 * * * [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)
0.561 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
0.585 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
0.605 * * * * [regimes]: Trying to branch on (- (* y y) (* z z)) from (#<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
0.626 * * * * [regimes]: Trying to branch on (sqrt (- (* y y) (* z z))) from (#<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
0.651 * * * * [regimes]: Trying to branch on (* x (sqrt (- (* y y) (* z z)))) from (#<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
0.682 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
0.717 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
0.736 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
0.784 * * * [regime]: Found split indices: #<option (#s(si 0 134) #s(si 1 255))>
0.785 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)