17.764 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (sqrt (- (* y y) (* z z))))
0.034 * * [simplify]: iteration  0 :  15  enodes  (cost  5 )
0.036 * * [simplify]: iteration  1 :  22  enodes  (cost  5 )
0.038 * * [simplify]: iteration  2 :  39  enodes  (cost  5 )
0.039 * * [simplify]: iteration  3 :  71  enodes  (cost  5 )
0.042 * * [simplify]: iteration  4 :  167  enodes  (cost  5 )
0.045 * * [simplify]: iteration  5 :  298  enodes  (cost  5 )
0.051 * * [simplify]: iteration  6 :  545  enodes  (cost  5 )
0.062 * * [simplify]: iteration  7 :  2142  enodes  (cost  5 )
0.124 * * [simplify]: iteration  8 :  5001  enodes  (cost  5 )
0.124 * [simplify]: Simplified to:
   (* x (sqrt (- (* y y) (* z z))))
0.125 * * [progress]: iteration 1 / 4
0.125 * * * [progress]: picking best candidate
0.127 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>
0.127 * * * [progress]: localizing error
0.137 * * * [progress]: generating rewritten candidates
0.137 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.142 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
0.147 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.153 * * * [progress]: generating series expansions
0.153 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.153 * [approximate]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in (y z) around 0
0.153 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in z
0.153 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
0.153 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.153 * [taylor]: Taking taylor expansion of y in z
0.153 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.153 * [taylor]: Taking taylor expansion of z in z
0.154 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
0.154 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.154 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.154 * [taylor]: Taking taylor expansion of z in y
0.155 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
0.155 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.155 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.156 * [taylor]: Taking taylor expansion of z in y
0.157 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2))) in z
0.157 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z
0.157 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.157 * [taylor]: Taking taylor expansion of z in z
0.159 * [taylor]: Taking taylor expansion of 0 in z
0.161 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (- (pow z 2)))) in z
0.161 * [taylor]: Taking taylor expansion of 1/2 in z
0.161 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2))) in z
0.161 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z
0.161 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.161 * [taylor]: Taking taylor expansion of z in z
0.166 * [taylor]: Taking taylor expansion of 0 in z
0.169 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0
0.169 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
0.169 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.169 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.169 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.169 * [taylor]: Taking taylor expansion of y in z
0.170 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.170 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.170 * [taylor]: Taking taylor expansion of z in z
0.173 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.173 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.173 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.173 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.173 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.173 * [taylor]: Taking taylor expansion of z in y
0.176 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.176 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.176 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.176 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.176 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.176 * [taylor]: Taking taylor expansion of z in y
0.179 * [taylor]: Taking taylor expansion of 1 in z
0.179 * [taylor]: Taking taylor expansion of 0 in z
0.181 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
0.181 * [taylor]: Taking taylor expansion of -1/2 in z
0.181 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.181 * [taylor]: Taking taylor expansion of z in z
0.185 * [taylor]: Taking taylor expansion of 0 in z
0.186 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0
0.186 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
0.186 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.186 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.186 * [taylor]: Taking taylor expansion of y in z
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.186 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.186 * [taylor]: Taking taylor expansion of z in z
0.189 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.190 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.190 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.190 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.190 * [taylor]: Taking taylor expansion of y in y
0.190 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.190 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.190 * [taylor]: Taking taylor expansion of z in y
0.192 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.192 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.192 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.192 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.192 * [taylor]: Taking taylor expansion of y in y
0.193 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.193 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.193 * [taylor]: Taking taylor expansion of z in y
0.195 * [taylor]: Taking taylor expansion of 1 in z
0.195 * [taylor]: Taking taylor expansion of 0 in z
0.198 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
0.198 * [taylor]: Taking taylor expansion of -1/2 in z
0.198 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.198 * [taylor]: Taking taylor expansion of z in z
0.201 * [taylor]: Taking taylor expansion of 0 in z
0.203 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
0.203 * [approximate]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in (y z) around 0
0.203 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
0.203 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.203 * [taylor]: Taking taylor expansion of y in z
0.203 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.203 * [taylor]: Taking taylor expansion of z in z
0.203 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.203 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.203 * [taylor]: Taking taylor expansion of y in y
0.203 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.203 * [taylor]: Taking taylor expansion of z in y
0.203 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.203 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.203 * [taylor]: Taking taylor expansion of y in y
0.203 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.203 * [taylor]: Taking taylor expansion of z in y
0.203 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z
0.203 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.203 * [taylor]: Taking taylor expansion of z in z
0.204 * [taylor]: Taking taylor expansion of 0 in z
0.205 * [taylor]: Taking taylor expansion of 1 in z
0.207 * [taylor]: Taking taylor expansion of 0 in z
0.210 * [taylor]: Taking taylor expansion of 0 in z
0.210 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0
0.210 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.210 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.210 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.210 * [taylor]: Taking taylor expansion of y in z
0.210 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.210 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.210 * [taylor]: Taking taylor expansion of z in z
0.211 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.211 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.211 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.211 * [taylor]: Taking taylor expansion of y in y
0.212 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.212 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.212 * [taylor]: Taking taylor expansion of z 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
0.212 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.212 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.212 * [taylor]: Taking taylor expansion of z in y
0.213 * [taylor]: Taking taylor expansion of 1 in z
0.214 * [taylor]: Taking taylor expansion of 0 in z
0.215 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z
0.215 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.215 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.216 * [taylor]: Taking taylor expansion of z in z
0.218 * [taylor]: Taking taylor expansion of 0 in z
0.222 * [taylor]: Taking taylor expansion of 0 in z
0.223 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0
0.224 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.224 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.224 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.224 * [taylor]: Taking taylor expansion of y in z
0.224 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.224 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.224 * [taylor]: Taking taylor expansion of z in z
0.225 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.225 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.225 * [taylor]: Taking taylor expansion of y in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.225 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.225 * [taylor]: Taking taylor expansion of z in y
0.226 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.226 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.226 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.226 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.226 * [taylor]: Taking taylor expansion of z in y
0.227 * [taylor]: Taking taylor expansion of 1 in z
0.232 * [taylor]: Taking taylor expansion of 0 in z
0.233 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z
0.233 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.233 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.233 * [taylor]: Taking taylor expansion of z in z
0.236 * [taylor]: Taking taylor expansion of 0 in z
0.240 * [taylor]: Taking taylor expansion of 0 in z
0.241 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.241 * [approximate]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in (x y z) around 0
0.241 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in z
0.242 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in z
0.242 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
0.242 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.242 * [taylor]: Taking taylor expansion of y in z
0.242 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.242 * [taylor]: Taking taylor expansion of z in z
0.242 * [taylor]: Taking taylor expansion of x in z
0.242 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in y
0.242 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
0.242 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.242 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.242 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.242 * [taylor]: Taking taylor expansion of z in y
0.243 * [taylor]: Taking taylor expansion of x in y
0.243 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in x
0.244 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in x
0.244 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in x
0.244 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.244 * [taylor]: Taking taylor expansion of y in x
0.244 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.244 * [taylor]: Taking taylor expansion of z in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in x
0.245 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in x
0.245 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in x
0.245 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.245 * [taylor]: Taking taylor expansion of z in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [taylor]: Taking taylor expansion of 0 in z
0.247 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
0.247 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.247 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.247 * [taylor]: Taking taylor expansion of y in y
0.247 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.247 * [taylor]: Taking taylor expansion of z in y
0.248 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2))) in z
0.248 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z
0.248 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.248 * [taylor]: Taking taylor expansion of z in z
0.250 * [taylor]: Taking taylor expansion of 0 in z
0.253 * [taylor]: Taking taylor expansion of 0 in y
0.253 * [taylor]: Taking taylor expansion of 0 in z
0.253 * [taylor]: Taking taylor expansion of 0 in z
0.253 * [taylor]: Taking taylor expansion of 0 in z
0.253 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in (x y z) around 0
0.253 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in z
0.253 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.253 * [taylor]: Taking taylor expansion of x in z
0.253 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
0.253 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.253 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.253 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.253 * [taylor]: Taking taylor expansion of y in z
0.254 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.254 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.254 * [taylor]: Taking taylor expansion of z in z
0.257 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.257 * [taylor]: Taking taylor expansion of x in y
0.257 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) 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
0.258 * [taylor]: Taking taylor expansion of z in y
0.260 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x
0.260 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.260 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.260 * [taylor]: Taking taylor expansion of y in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.260 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.260 * [taylor]: Taking taylor expansion of z in x
0.262 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.262 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x
0.262 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.262 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.262 * [taylor]: Taking taylor expansion of y in x
0.263 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.263 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.263 * [taylor]: Taking taylor expansion of z in x
0.264 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.264 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.264 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.264 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.265 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.265 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.265 * [taylor]: Taking taylor expansion of z in y
0.267 * [taylor]: Taking taylor expansion of 1 in z
0.268 * [taylor]: Taking taylor expansion of 0 in y
0.268 * [taylor]: Taking taylor expansion of 0 in z
0.272 * [taylor]: Taking taylor expansion of 0 in y
0.272 * [taylor]: Taking taylor expansion of 0 in z
0.274 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
0.274 * [taylor]: Taking taylor expansion of -1/2 in z
0.274 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.274 * [taylor]: Taking taylor expansion of z in z
0.280 * [taylor]: Taking taylor expansion of 0 in y
0.281 * [taylor]: Taking taylor expansion of 0 in z
0.281 * [taylor]: Taking taylor expansion of 0 in z
0.283 * [taylor]: Taking taylor expansion of 0 in z
0.285 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in (x y z) around 0
0.285 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in z
0.285 * [taylor]: Taking taylor expansion of -1 in z
0.285 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in z
0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.285 * [taylor]: Taking taylor expansion of x in z
0.285 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
0.285 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.285 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.285 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.285 * [taylor]: Taking taylor expansion of y in z
0.285 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.285 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.285 * [taylor]: Taking taylor expansion of z in z
0.288 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in y
0.288 * [taylor]: Taking taylor expansion of -1 in y
0.288 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in y
0.288 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.288 * [taylor]: Taking taylor expansion of x in y
0.288 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.288 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.288 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.288 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.289 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.289 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.289 * [taylor]: Taking taylor expansion of z in y
0.291 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in x
0.291 * [taylor]: Taking taylor expansion of -1 in x
0.291 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x
0.292 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.292 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.292 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.292 * [taylor]: Taking taylor expansion of z in x
0.293 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in x
0.293 * [taylor]: Taking taylor expansion of -1 in x
0.294 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x
0.294 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.294 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.294 * [taylor]: Taking taylor expansion of y in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.294 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.294 * [taylor]: Taking taylor expansion of z in x
0.296 * [taylor]: Taking taylor expansion of (* -1 (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in y
0.296 * [taylor]: Taking taylor expansion of -1 in y
0.296 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.296 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.296 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.297 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.297 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.297 * [taylor]: Taking taylor expansion of z in y
0.299 * [taylor]: Taking taylor expansion of -1 in z
0.301 * [taylor]: Taking taylor expansion of 0 in y
0.301 * [taylor]: Taking taylor expansion of 0 in z
0.306 * [taylor]: Taking taylor expansion of 0 in y
0.306 * [taylor]: Taking taylor expansion of 0 in z
0.308 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow z 2))) in z
0.309 * [taylor]: Taking taylor expansion of 1/2 in z
0.309 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.309 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.309 * [taylor]: Taking taylor expansion of z in z
0.316 * [taylor]: Taking taylor expansion of 0 in y
0.316 * [taylor]: Taking taylor expansion of 0 in z
0.316 * [taylor]: Taking taylor expansion of 0 in z
0.319 * [taylor]: Taking taylor expansion of 0 in z
0.321 * * * [progress]: simplifying candidates
0.321 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ y z))
  (sqrt (- y z))
  (sqrt (+ y z))
  (sqrt (- y z))
  (sqrt (+ y z))
  (sqrt (- y 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)))
  (fma y y (- (* z z)))
  (fma (- z) z (* z z))
  (fma y y (- (* z z)))
  (fma (- z) z (* z z))
  (fma y y (- (* z z)))
  (fma (- z) z (* z z))
  (fma y y (- (* z z)))
  (fma (- z) z (* z z))
  (- (* z z))
  (- (* 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)
  (+ y z)
  (- y z)
  (+ y z)
  (- y z)
  (+ y z)
  (- y z)
  (- (* z z))
  (* x (sqrt (+ y z)))
  (* x (sqrt (+ y z)))
  (* x (sqrt (+ y z)))
  (* x (sqrt (+ y 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))
0.325 * * [simplify]: iteration  0 :  107  enodes  (cost  148 )
0.328 * * [simplify]: iteration  1 :  341  enodes  (cost  145 )
0.334 * * [simplify]: iteration  2 :  858  enodes  (cost  142 )
0.350 * * [simplify]: iteration  3 :  2720  enodes  (cost  129 )
0.415 * * [simplify]: iteration  4 :  5001  enodes  (cost  129 )
0.416 * [simplify]: Simplified to:
   (sqrt (+ y z))
  (sqrt (- y z))
  (sqrt (+ y z))
  (sqrt (- y z))
  (sqrt (+ y z))
  (sqrt (- y 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))))
  (hypot y z)
  (- (pow y 2) (pow z 2))
  0
  (- (pow y 2) (pow z 2))
  0
  (- (pow y 2) (pow z 2))
  0
  (- (pow y 2) (pow z 2))
  0
  (- (* z z))
  (- (* z z))
  (fma (- (pow z 5)) z (pow y 6))
  (fma z (* z (fma y y (* z z))) (pow y 4))
  (- (* z z))
  (fma (- (pow z 3)) z (pow y 4))
  (fma y y (* z z))
  (+ y z)
  (- y z)
  (+ y z)
  (- y z)
  (+ y z)
  (- y z)
  (+ y z)
  (- y z)
  (- (* z z))
  (* x (sqrt (+ y z)))
  (* x (sqrt (+ y z)))
  (* x (sqrt (+ y z)))
  (* x (sqrt (+ y 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))
0.419 * * * [progress]: adding candidates to table
0.481 * * [progress]: iteration 2 / 4
0.481 * * * [progress]: picking best candidate
0.484 * * * * [pick]: Picked  #<alt (λ (x y z) (* -1 (* x y)))>
0.484 * * * [progress]: localizing error
0.487 * * * [progress]: generating rewritten candidates
0.487 * * * [progress]: generating series expansions
0.487 * * * [progress]: simplifying candidates
0.488 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.490 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.490 * [simplify]: Simplified to:
   
0.490 * * * [progress]: adding candidates to table
0.490 * * [progress]: iteration 3 / 4
0.490 * * * [progress]: picking best candidate
0.492 * * * * [pick]: Picked  #<alt (λ (x y z) (* x y))>
0.492 * * * [progress]: localizing error
0.494 * * * [progress]: generating rewritten candidates
0.494 * * * [progress]: generating series expansions
0.494 * * * [progress]: simplifying candidates
0.494 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.497 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.497 * [simplify]: Simplified to:
   
0.497 * * * [progress]: adding candidates to table
0.497 * [progress]: [Phase 3 of 3] Extracting.
0.497 * * [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) (* -1 (* x y)))>)
0.497 * * * [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)
0.497 * * * * [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) (* -1 (* x y)))>)
0.516 * * * * [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) (* -1 (* x y)))>)
0.540 * * * * [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) (* -1 (* x y)))>)
0.564 * * * * [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) (* -1 (* x y)))>)
0.591 * * * * [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) (* -1 (* x y)))>)
0.625 * * * * [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) (* -1 (* x y)))>)
0.662 * * * * [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) (* -1 (* x y)))>)
0.683 * * * * [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) (* -1 (* x y)))>)
0.737 * * * [regime]: Found split indices: #<option (#s(si 2 149) #s(si 1 255))>
0.737 * [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) (* -1 (* x y)))>)
0.883 * [regimes]: Found splitpoints: (#s(sp 2 y -1.835352579274073e-264) #s(sp 1 y +nan.0)) , with alts (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* -1 (* x y)))>)
0.883 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= y -1.835352579274073e-264) (* -1 (* x y)) (* x y))
0.884 * * [simplify]: iteration  0 :  11  enodes  (cost  3 )
0.884 * * [simplify]: iteration  1 :  17  enodes  (cost  3 )
0.884 * * [simplify]: iteration  2 :  17  enodes  (cost  3 )
0.884 * [simplify]: Simplified to:
   (if (<= y -1.835352579274073e-264) (* -1 (* x y)) (* x y))
1.894 * [regime-testing]: Baseline error score: 25.24287492290061
1.895 * [regime-testing]: Oracle error score: 0.25216018033234033
1.896 * [regime-testing]: End program error score: 0.7552091666493158
1.934 * [regime-testing]: Target error score: 0.5973248754005768