14.603 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.036 * * * [progress]: [2/2] Setting up program. 0.039 * [progress]: [Phase 2 of 3] Improving. 0.039 * [simplify]: Simplifying using # : (* x (sqrt (- (* y y) (* z z)))) 0.042 * * [simplify]: iteration 0 : 15 enodes (cost 5 ) 0.045 * * [simplify]: iteration 1 : 22 enodes (cost 5 ) 0.047 * * [simplify]: iteration 2 : 39 enodes (cost 5 ) 0.050 * * [simplify]: iteration 3 : 71 enodes (cost 5 ) 0.053 * * [simplify]: iteration 4 : 167 enodes (cost 5 ) 0.057 * * [simplify]: iteration 5 : 298 enodes (cost 5 ) 0.063 * * [simplify]: iteration 6 : 545 enodes (cost 5 ) 0.078 * * [simplify]: iteration 7 : 2142 enodes (cost 5 ) 0.142 * * [simplify]: iteration 8 : 5001 enodes (cost 5 ) 0.142 * [simplify]: Simplified to: (* x (sqrt (- (* y y) (* z z)))) 0.143 * * [progress]: iteration 1 / 4 0.143 * * * [progress]: picking best candidate 0.145 * * * * [pick]: Picked # 0.145 * * * [progress]: localizing error 0.152 * * * [progress]: generating rewritten candidates 0.152 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.157 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 0.160 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.173 * * * [progress]: generating series expansions 0.173 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.173 * [approximate]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in (y z) around 0 0.173 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in z 0.173 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z 0.173 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.173 * [taylor]: Taking taylor expansion of y in z 0.173 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.173 * [taylor]: Taking taylor expansion of z in z 0.174 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y 0.174 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y 0.174 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.174 * [taylor]: Taking taylor expansion of y in y 0.174 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.174 * [taylor]: Taking taylor expansion of z in y 0.175 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y 0.176 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 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 (pow z 2) in y 0.176 * [taylor]: Taking taylor expansion of z in y 0.177 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2))) in z 0.177 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z 0.177 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.177 * [taylor]: Taking taylor expansion of z in z 0.180 * [taylor]: Taking taylor expansion of 0 in z 0.182 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (- (pow z 2)))) in z 0.182 * [taylor]: Taking taylor expansion of 1/2 in z 0.182 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2))) in z 0.182 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z 0.182 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.182 * [taylor]: Taking taylor expansion of z in z 0.187 * [taylor]: Taking taylor expansion of 0 in z 0.190 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0 0.190 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z 0.190 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z 0.190 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z 0.190 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.190 * [taylor]: Taking taylor expansion of y in z 0.190 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.190 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.190 * [taylor]: Taking taylor expansion of z in z 0.194 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.194 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.194 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.194 * [taylor]: Taking taylor expansion of y in y 0.194 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.195 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.195 * [taylor]: Taking taylor expansion of z in y 0.197 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y 0.197 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.197 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.197 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.197 * [taylor]: Taking taylor expansion of y in y 0.197 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.197 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.197 * [taylor]: Taking taylor expansion of z in y 0.200 * [taylor]: Taking taylor expansion of 1 in z 0.200 * [taylor]: Taking taylor expansion of 0 in z 0.202 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z 0.202 * [taylor]: Taking taylor expansion of -1/2 in z 0.202 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.202 * [taylor]: Taking taylor expansion of z in z 0.206 * [taylor]: Taking taylor expansion of 0 in z 0.207 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0 0.207 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z 0.207 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z 0.207 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z 0.207 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.207 * [taylor]: Taking taylor expansion of y in z 0.208 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.208 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.208 * [taylor]: Taking taylor expansion of z in z 0.211 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y 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 0.211 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.211 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.211 * [taylor]: Taking taylor expansion of z in y 0.213 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y 0.213 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.214 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.214 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.214 * [taylor]: Taking taylor expansion of y in y 0.214 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.214 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.214 * [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 0.222 * [taylor]: Taking taylor expansion of 0 in z 0.224 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 0.224 * [approximate]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in (y z) around 0 0.224 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 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 (pow z 2) in z 0.224 * [taylor]: Taking taylor expansion of z in z 0.224 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y 0.224 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.224 * [taylor]: Taking taylor expansion of y in y 0.224 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.224 * [taylor]: Taking taylor expansion of z in y 0.224 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y 0.224 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.224 * [taylor]: Taking taylor expansion of y in y 0.224 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.224 * [taylor]: Taking taylor expansion of z in y 0.225 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z 0.225 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.225 * [taylor]: Taking taylor expansion of z in z 0.225 * [taylor]: Taking taylor expansion of 0 in z 0.231 * [taylor]: Taking taylor expansion of 1 in z 0.233 * [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 0.236 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.236 * [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 0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.237 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.237 * [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 0.238 * [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 0.239 * [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 0.239 * [taylor]: Taking taylor expansion of 1 in z 0.240 * [taylor]: Taking taylor expansion of 0 in z 0.241 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.242 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.242 * [taylor]: Taking taylor expansion of z in z 0.244 * [taylor]: Taking taylor expansion of 0 in z 0.248 * [taylor]: Taking taylor expansion of 0 in z 0.250 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0 0.250 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z 0.250 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z 0.250 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.250 * [taylor]: Taking taylor expansion of y in z 0.250 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.250 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.250 * [taylor]: Taking taylor expansion of z in z 0.250 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.251 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.251 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.251 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.251 * [taylor]: Taking taylor expansion of z in y 0.251 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.251 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.251 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.252 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.252 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.252 * [taylor]: Taking taylor expansion of z in y 0.253 * [taylor]: Taking taylor expansion of 1 in z 0.254 * [taylor]: Taking taylor expansion of 0 in z 0.255 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) 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 0.258 * [taylor]: Taking taylor expansion of 0 in z 0.261 * [taylor]: Taking taylor expansion of 0 in z 0.263 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.263 * [approximate]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in (x y z) around 0 0.264 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in z 0.264 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in z 0.264 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z 0.264 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.264 * [taylor]: Taking taylor expansion of y in z 0.264 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.264 * [taylor]: Taking taylor expansion of z in z 0.264 * [taylor]: Taking taylor expansion of x in z 0.264 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in y 0.264 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y 0.264 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 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 (pow z 2) in y 0.265 * [taylor]: Taking taylor expansion of z in y 0.266 * [taylor]: Taking taylor expansion of x in y 0.266 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in x 0.266 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in x 0.266 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in x 0.266 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.266 * [taylor]: Taking taylor expansion of y in x 0.266 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.266 * [taylor]: Taking taylor expansion of z in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.267 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow y 2) (pow z 2))) x) in x 0.267 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in x 0.267 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in x 0.267 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.267 * [taylor]: Taking taylor expansion of y in x 0.267 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.267 * [taylor]: Taking taylor expansion of z in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.269 * [taylor]: Taking taylor expansion of 0 in y 0.269 * [taylor]: Taking taylor expansion of 0 in z 0.269 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y 0.269 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y 0.269 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.269 * [taylor]: Taking taylor expansion of y in y 0.269 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.269 * [taylor]: Taking taylor expansion of z in y 0.270 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2))) in z 0.270 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z 0.270 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.270 * [taylor]: Taking taylor expansion of z in z 0.273 * [taylor]: Taking taylor expansion of 0 in z 0.276 * [taylor]: Taking taylor expansion of 0 in y 0.276 * [taylor]: Taking taylor expansion of 0 in z 0.276 * [taylor]: Taking taylor expansion of 0 in z 0.276 * [taylor]: Taking taylor expansion of 0 in z 0.276 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in (x y z) around 0 0.276 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in z 0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.276 * [taylor]: Taking taylor expansion of x in z 0.276 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z 0.276 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z 0.276 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z 0.276 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.276 * [taylor]: Taking taylor expansion of y in z 0.276 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.276 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.276 * [taylor]: Taking taylor expansion of z in z 0.280 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in y 0.280 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.280 * [taylor]: Taking taylor expansion of x in y 0.280 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y 0.280 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow y 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 (/ 1 (pow z 2)) in y 0.280 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.280 * [taylor]: Taking taylor expansion of z in y 0.282 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x 0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x 0.283 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x 0.283 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.283 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.283 * [taylor]: Taking taylor expansion of y in x 0.283 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.283 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.283 * [taylor]: Taking taylor expansion of z in x 0.285 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x 0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.285 * [taylor]: Taking taylor expansion of x in x 0.285 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x 0.285 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x 0.285 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.285 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.285 * [taylor]: Taking taylor expansion of y in x 0.285 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.285 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.285 * [taylor]: Taking taylor expansion of z in x 0.287 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y 0.287 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.287 * [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 0.288 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.288 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.288 * [taylor]: Taking taylor expansion of z in y 0.290 * [taylor]: Taking taylor expansion of 1 in z 0.291 * [taylor]: Taking taylor expansion of 0 in y 0.292 * [taylor]: Taking taylor expansion of 0 in z 0.295 * [taylor]: Taking taylor expansion of 0 in y 0.295 * [taylor]: Taking taylor expansion of 0 in z 0.297 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z 0.298 * [taylor]: Taking taylor expansion of -1/2 in z 0.298 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.298 * [taylor]: Taking taylor expansion of z in z 0.304 * [taylor]: Taking taylor expansion of 0 in y 0.304 * [taylor]: Taking taylor expansion of 0 in z 0.304 * [taylor]: Taking taylor expansion of 0 in z 0.306 * [taylor]: Taking taylor expansion of 0 in z 0.307 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in (x y z) around 0 0.308 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in z 0.308 * [taylor]: Taking taylor expansion of -1 in z 0.308 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in z 0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.308 * [taylor]: Taking taylor expansion of x in z 0.308 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z 0.308 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z 0.308 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z 0.308 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.308 * [taylor]: Taking taylor expansion of y in z 0.308 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.308 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.308 * [taylor]: Taking taylor expansion of z in z 0.311 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in y 0.311 * [taylor]: Taking taylor expansion of -1 in y 0.311 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in y 0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.311 * [taylor]: Taking taylor expansion of x in y 0.311 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y 0.311 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.311 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.311 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.311 * [taylor]: Taking taylor expansion of y in y 0.312 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.312 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.312 * [taylor]: Taking taylor expansion of z in y 0.314 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in x 0.314 * [taylor]: Taking taylor expansion of -1 in x 0.314 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x 0.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.314 * [taylor]: Taking taylor expansion of x in x 0.314 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x 0.314 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x 0.314 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.314 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.314 * [taylor]: Taking taylor expansion of y in x 0.315 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.315 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.315 * [taylor]: Taking taylor expansion of z in x 0.316 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))))) in x 0.316 * [taylor]: Taking taylor expansion of -1 in x 0.316 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in x 0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.316 * [taylor]: Taking taylor expansion of x in x 0.317 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in x 0.317 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in x 0.317 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.317 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.317 * [taylor]: Taking taylor expansion of y in x 0.317 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.317 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.317 * [taylor]: Taking taylor expansion of z in x 0.319 * [taylor]: Taking taylor expansion of (* -1 (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in y 0.319 * [taylor]: Taking taylor expansion of -1 in y 0.319 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y 0.319 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.319 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.319 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.319 * [taylor]: Taking taylor expansion of y in y 0.320 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.320 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.320 * [taylor]: Taking taylor expansion of z in y 0.322 * [taylor]: Taking taylor expansion of -1 in z 0.324 * [taylor]: Taking taylor expansion of 0 in y 0.325 * [taylor]: Taking taylor expansion of 0 in z 0.329 * [taylor]: Taking taylor expansion of 0 in y 0.329 * [taylor]: Taking taylor expansion of 0 in z 0.338 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow z 2))) in z 0.338 * [taylor]: Taking taylor expansion of 1/2 in z 0.338 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.338 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.338 * [taylor]: Taking taylor expansion of z in z 0.345 * [taylor]: Taking taylor expansion of 0 in y 0.345 * [taylor]: Taking taylor expansion of 0 in z 0.345 * [taylor]: Taking taylor expansion of 0 in z 0.349 * [taylor]: Taking taylor expansion of 0 in z 0.351 * * * [progress]: simplifying candidates 0.352 * [simplify]: Simplifying using # : (expm1 (sqrt (- (* y y) (* z z)))) (log1p (sqrt (- (* y y) (* z z)))) (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)))) (fma y y (- (* z z))) (fma (- z) z (* z z)) (expm1 (- (* y y) (* z z))) (log1p (- (* y y) (* z z))) (- (* z z)) (/ (exp (* y y)) (exp (* z z))) (log (- (* y y) (* z z))) (exp (- (* y y) (* z z))) (* (cbrt (- (* y y) (* z z))) (cbrt (- (* y y) (* z z)))) (cbrt (- (* y y) (* z z))) (* (* (- (* y y) (* z z)) (- (* y y) (* z z))) (- (* y y) (* z z))) (sqrt (- (* y y) (* z z))) (sqrt (- (* y y) (* z z))) (- (pow (* y y) 3) (pow (* z z) 3)) (+ (* (* y y) (* y y)) (+ (* (* z z) (* z z)) (* (* y y) (* z z)))) (- (* z z)) (- (* (* y y) (* y y)) (* (* z z) (* z z))) (+ (* y y) (* z z)) (+ y z) (- y z) (- (* z z)) (expm1 (* x (sqrt (- (* y y) (* z z))))) (log1p (* x (sqrt (- (* y y) (* 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)) 0.357 * * [simplify]: iteration 0 : 202 enodes (cost 397 ) 0.363 * * [simplify]: iteration 1 : 786 enodes (cost 374 ) 0.380 * * [simplify]: iteration 2 : 3192 enodes (cost 368 ) 0.439 * * [simplify]: iteration 3 : 5001 enodes (cost 364 ) 0.441 * [simplify]: Simplified to: (expm1 (sqrt (- (* y y) (* z z)))) (log1p (sqrt (- (* y y) (* z z)))) (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)))) (hypot y z) 1/2 (sqrt (sqrt (- (* y y) (* z z)))) (sqrt (sqrt (- (* y y) (* z z)))) (- (* y y) (* z z)) 0 (expm1 (- (* y y) (* z z))) (log1p (- (* y y) (* z z))) (- (* 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))) (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) (- (* z z)) (expm1 (* x (sqrt (- (* y y) (* z z))))) (log1p (* x (sqrt (- (* y y) (* 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)) 0.441 * * * [progress]: adding candidates to table 0.614 * * [progress]: iteration 2 / 4 0.615 * * * [progress]: picking best candidate 0.621 * * * * [pick]: Picked # 0.621 * * * [progress]: localizing error 0.629 * * * [progress]: generating rewritten candidates 0.629 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.630 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 0.631 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.636 * * * [progress]: generating series expansions 0.636 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.637 * [approximate]: Taking taylor expansion of (sqrt (fma y y (- (pow z 2)))) in (y z) around 0 0.637 * [taylor]: Taking taylor expansion of (sqrt (fma y y (- (pow z 2)))) in z 0.637 * [taylor]: Taking taylor expansion of (fma y y (- (pow z 2))) in z 0.637 * [taylor]: Rewrote expression to (+ (* y y) (- (pow z 2))) 0.637 * [taylor]: Taking taylor expansion of (* y y) in z 0.637 * [taylor]: Taking taylor expansion of y in z 0.637 * [taylor]: Taking taylor expansion of y in z 0.637 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z 0.637 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.637 * [taylor]: Taking taylor expansion of z in z 0.638 * [taylor]: Taking taylor expansion of (sqrt (fma y y (- (pow z 2)))) in y 0.638 * [taylor]: Taking taylor expansion of (fma y y (- (pow z 2))) in y 0.638 * [taylor]: Rewrote expression to (+ (* y y) (- (pow z 2))) 0.638 * [taylor]: Taking taylor expansion of (* y y) in y 0.638 * [taylor]: Taking taylor expansion of y in y 0.638 * [taylor]: Taking taylor expansion of y in y 0.638 * [taylor]: Taking taylor expansion of (- (pow z 2)) in y 0.638 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.638 * [taylor]: Taking taylor expansion of z in y 0.640 * [taylor]: Taking taylor expansion of (sqrt (fma y y (- (pow z 2)))) in y 0.640 * [taylor]: Taking taylor expansion of (fma y y (- (pow z 2))) in y 0.640 * [taylor]: Rewrote expression to (+ (* y y) (- (pow z 2))) 0.640 * [taylor]: Taking taylor expansion of (* y y) in y 0.640 * [taylor]: Taking taylor expansion of y in y 0.640 * [taylor]: Taking taylor expansion of y in y 0.640 * [taylor]: Taking taylor expansion of (- (pow z 2)) in y 0.640 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.640 * [taylor]: Taking taylor expansion of z in y 0.642 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2))) in z 0.642 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z 0.642 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.642 * [taylor]: Taking taylor expansion of z in z 0.644 * [taylor]: Taking taylor expansion of 0 in z 0.646 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (- (pow z 2)))) in z 0.646 * [taylor]: Taking taylor expansion of 1/2 in z 0.646 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2))) in z 0.646 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z 0.647 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.647 * [taylor]: Taking taylor expansion of z in z 0.652 * [taylor]: Taking taylor expansion of 0 in z 0.655 * [approximate]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2))))) in (y z) around 0 0.655 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2))))) in z 0.655 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))) in z 0.655 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (- (/ 1 (pow z 2)))) 0.655 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in z 0.655 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.655 * [taylor]: Taking taylor expansion of y in z 0.655 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.655 * [taylor]: Taking taylor expansion of y in z 0.655 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.655 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.655 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.655 * [taylor]: Taking taylor expansion of z in z 0.658 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2))))) in y 0.658 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))) in y 0.659 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (- (/ 1 (pow z 2)))) 0.659 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y 0.659 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.659 * [taylor]: Taking taylor expansion of y in y 0.659 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.659 * [taylor]: Taking taylor expansion of y in y 0.659 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in y 0.659 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.659 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.659 * [taylor]: Taking taylor expansion of z in y 0.662 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2))))) in y 0.662 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))) in y 0.663 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (- (/ 1 (pow z 2)))) 0.663 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y 0.663 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.663 * [taylor]: Taking taylor expansion of y in y 0.663 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.663 * [taylor]: Taking taylor expansion of y in y 0.663 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in y 0.663 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.663 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.663 * [taylor]: Taking taylor expansion of z in y 0.666 * [taylor]: Taking taylor expansion of 1 in z 0.666 * [taylor]: Taking taylor expansion of 0 in z 0.670 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z 0.670 * [taylor]: Taking taylor expansion of -1/2 in z 0.670 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.670 * [taylor]: Taking taylor expansion of z in z 0.674 * [taylor]: Taking taylor expansion of 0 in z 0.675 * [approximate]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2))))) in (y z) around 0 0.675 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2))))) in z 0.675 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))) in z 0.676 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (- (/ 1 (pow z 2)))) 0.676 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in z 0.676 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.676 * [taylor]: Taking taylor expansion of -1 in z 0.676 * [taylor]: Taking taylor expansion of y in z 0.676 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.676 * [taylor]: Taking taylor expansion of -1 in z 0.676 * [taylor]: Taking taylor expansion of y in z 0.676 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.676 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.676 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.676 * [taylor]: Taking taylor expansion of z in z 0.679 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2))))) in y 0.679 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))) in y 0.679 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (- (/ 1 (pow z 2)))) 0.679 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y 0.679 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.679 * [taylor]: Taking taylor expansion of -1 in y 0.679 * [taylor]: Taking taylor expansion of y in y 0.680 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.680 * [taylor]: Taking taylor expansion of -1 in y 0.680 * [taylor]: Taking taylor expansion of y in y 0.680 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in y 0.680 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.680 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.680 * [taylor]: Taking taylor expansion of z in y 0.688 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2))))) in y 0.688 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))) in y 0.688 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (- (/ 1 (pow z 2)))) 0.688 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y 0.688 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.688 * [taylor]: Taking taylor expansion of -1 in y 0.688 * [taylor]: Taking taylor expansion of y in y 0.689 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.689 * [taylor]: Taking taylor expansion of -1 in y 0.689 * [taylor]: Taking taylor expansion of y in y 0.689 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in y 0.689 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.689 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.689 * [taylor]: Taking taylor expansion of z in y 0.692 * [taylor]: Taking taylor expansion of 1 in z 0.692 * [taylor]: Taking taylor expansion of 0 in z 0.695 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z 0.695 * [taylor]: Taking taylor expansion of -1/2 in z 0.695 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.695 * [taylor]: Taking taylor expansion of z in z 0.699 * [taylor]: Taking taylor expansion of 0 in z 0.701 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 0.701 * [approximate]: Taking taylor expansion of (fma y y (- (pow z 2))) in (y z) around 0 0.701 * [taylor]: Taking taylor expansion of (fma y y (- (pow z 2))) in z 0.701 * [taylor]: Rewrote expression to (+ (* y y) (- (pow z 2))) 0.701 * [taylor]: Taking taylor expansion of (* y y) in z 0.701 * [taylor]: Taking taylor expansion of y in z 0.701 * [taylor]: Taking taylor expansion of y in z 0.701 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z 0.701 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.701 * [taylor]: Taking taylor expansion of z in z 0.701 * [taylor]: Taking taylor expansion of (fma y y (- (pow z 2))) in y 0.701 * [taylor]: Rewrote expression to (+ (* y y) (- (pow z 2))) 0.701 * [taylor]: Taking taylor expansion of (* y y) in y 0.701 * [taylor]: Taking taylor expansion of y in y 0.701 * [taylor]: Taking taylor expansion of y in y 0.701 * [taylor]: Taking taylor expansion of (- (pow z 2)) in y 0.701 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.701 * [taylor]: Taking taylor expansion of z in y 0.701 * [taylor]: Taking taylor expansion of (fma y y (- (pow z 2))) in y 0.701 * [taylor]: Rewrote expression to (+ (* y y) (- (pow z 2))) 0.701 * [taylor]: Taking taylor expansion of (* y y) in y 0.701 * [taylor]: Taking taylor expansion of y in y 0.702 * [taylor]: Taking taylor expansion of y in y 0.702 * [taylor]: Taking taylor expansion of (- (pow z 2)) in y 0.702 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.702 * [taylor]: Taking taylor expansion of z in y 0.702 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z 0.702 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.702 * [taylor]: Taking taylor expansion of z in z 0.703 * [taylor]: Taking taylor expansion of 0 in z 0.705 * [taylor]: Taking taylor expansion of 1 in z 0.707 * [taylor]: Taking taylor expansion of 0 in z 0.709 * [taylor]: Taking taylor expansion of 0 in z 0.710 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))) in (y z) around 0 0.710 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))) in z 0.710 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (- (/ 1 (pow z 2)))) 0.710 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in z 0.710 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.710 * [taylor]: Taking taylor expansion of y in z 0.710 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.710 * [taylor]: Taking taylor expansion of y in z 0.710 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.710 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.710 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.710 * [taylor]: Taking taylor expansion of z in z 0.711 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))) in y 0.711 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (- (/ 1 (pow z 2)))) 0.711 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y 0.711 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.711 * [taylor]: Taking taylor expansion of y in y 0.712 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.712 * [taylor]: Taking taylor expansion of y in y 0.712 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in y 0.712 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.712 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.712 * [taylor]: Taking taylor expansion of z in y 0.712 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))) in y 0.712 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (- (/ 1 (pow z 2)))) 0.712 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y 0.712 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.712 * [taylor]: Taking taylor expansion of y in y 0.713 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.713 * [taylor]: Taking taylor expansion of y in y 0.713 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in y 0.713 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.713 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.713 * [taylor]: Taking taylor expansion of z in y 0.714 * [taylor]: Taking taylor expansion of 1 in z 0.715 * [taylor]: Taking taylor expansion of 0 in z 0.717 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.717 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.717 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.717 * [taylor]: Taking taylor expansion of z in z 0.720 * [taylor]: Taking taylor expansion of 0 in z 0.724 * [taylor]: Taking taylor expansion of 0 in z 0.726 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))) in (y z) around 0 0.726 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))) in z 0.726 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (- (/ 1 (pow z 2)))) 0.726 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in z 0.726 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.727 * [taylor]: Taking taylor expansion of -1 in z 0.727 * [taylor]: Taking taylor expansion of y in z 0.727 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.727 * [taylor]: Taking taylor expansion of -1 in z 0.727 * [taylor]: Taking taylor expansion of y in z 0.727 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.727 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.727 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.727 * [taylor]: Taking taylor expansion of z in z 0.727 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))) in y 0.727 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (- (/ 1 (pow z 2)))) 0.728 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y 0.728 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.728 * [taylor]: Taking taylor expansion of -1 in y 0.728 * [taylor]: Taking taylor expansion of y in y 0.728 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.728 * [taylor]: Taking taylor expansion of -1 in y 0.728 * [taylor]: Taking taylor expansion of y in y 0.728 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in y 0.728 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.728 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.728 * [taylor]: Taking taylor expansion of z in y 0.728 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))) in y 0.729 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (- (/ 1 (pow z 2)))) 0.729 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y 0.729 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.729 * [taylor]: Taking taylor expansion of -1 in y 0.729 * [taylor]: Taking taylor expansion of y in y 0.729 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.729 * [taylor]: Taking taylor expansion of -1 in y 0.729 * [taylor]: Taking taylor expansion of y in y 0.729 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in y 0.729 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.729 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.729 * [taylor]: Taking taylor expansion of z in y 0.730 * [taylor]: Taking taylor expansion of 1 in z 0.732 * [taylor]: Taking taylor expansion of 0 in z 0.734 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.734 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.734 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.734 * [taylor]: Taking taylor expansion of z in z 0.737 * [taylor]: Taking taylor expansion of 0 in z 0.741 * [taylor]: Taking taylor expansion of 0 in z 0.743 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.743 * [approximate]: Taking taylor expansion of (* (sqrt (fma y y (- (pow z 2)))) x) in (x y z) around 0 0.743 * [taylor]: Taking taylor expansion of (* (sqrt (fma y y (- (pow z 2)))) x) in z 0.743 * [taylor]: Taking taylor expansion of (sqrt (fma y y (- (pow z 2)))) in z 0.743 * [taylor]: Taking taylor expansion of (fma y y (- (pow z 2))) in z 0.743 * [taylor]: Rewrote expression to (+ (* y y) (- (pow z 2))) 0.743 * [taylor]: Taking taylor expansion of (* y y) in z 0.743 * [taylor]: Taking taylor expansion of y in z 0.743 * [taylor]: Taking taylor expansion of y in z 0.743 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z 0.743 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.743 * [taylor]: Taking taylor expansion of z in z 0.744 * [taylor]: Taking taylor expansion of x in z 0.744 * [taylor]: Taking taylor expansion of (* (sqrt (fma y y (- (pow z 2)))) x) in y 0.744 * [taylor]: Taking taylor expansion of (sqrt (fma y y (- (pow z 2)))) in y 0.744 * [taylor]: Taking taylor expansion of (fma y y (- (pow z 2))) in y 0.744 * [taylor]: Rewrote expression to (+ (* y y) (- (pow z 2))) 0.744 * [taylor]: Taking taylor expansion of (* y y) in y 0.744 * [taylor]: Taking taylor expansion of y in y 0.744 * [taylor]: Taking taylor expansion of y in y 0.744 * [taylor]: Taking taylor expansion of (- (pow z 2)) in y 0.744 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.744 * [taylor]: Taking taylor expansion of z in y 0.746 * [taylor]: Taking taylor expansion of x in y 0.746 * [taylor]: Taking taylor expansion of (* (sqrt (fma y y (- (pow z 2)))) x) in x 0.746 * [taylor]: Taking taylor expansion of (sqrt (fma y y (- (pow z 2)))) in x 0.746 * [taylor]: Taking taylor expansion of (fma y y (- (pow z 2))) in x 0.746 * [taylor]: Rewrote expression to (+ (* y y) (- (pow z 2))) 0.746 * [taylor]: Taking taylor expansion of (* y y) in x 0.746 * [taylor]: Taking taylor expansion of y in x 0.746 * [taylor]: Taking taylor expansion of y in x 0.746 * [taylor]: Taking taylor expansion of (- (pow z 2)) in x 0.746 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.746 * [taylor]: Taking taylor expansion of z in x 0.747 * [taylor]: Taking taylor expansion of x in x 0.747 * [taylor]: Taking taylor expansion of (* (sqrt (fma y y (- (pow z 2)))) x) in x 0.747 * [taylor]: Taking taylor expansion of (sqrt (fma y y (- (pow z 2)))) in x 0.747 * [taylor]: Taking taylor expansion of (fma y y (- (pow z 2))) in x 0.748 * [taylor]: Rewrote expression to (+ (* y y) (- (pow z 2))) 0.748 * [taylor]: Taking taylor expansion of (* y y) in x 0.748 * [taylor]: Taking taylor expansion of y in x 0.748 * [taylor]: Taking taylor expansion of y in x 0.748 * [taylor]: Taking taylor expansion of (- (pow z 2)) in x 0.748 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.748 * [taylor]: Taking taylor expansion of z in x 0.749 * [taylor]: Taking taylor expansion of x in x 0.749 * [taylor]: Taking taylor expansion of 0 in y 0.749 * [taylor]: Taking taylor expansion of 0 in z 0.750 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y 0.750 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y 0.750 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.750 * [taylor]: Taking taylor expansion of y in y 0.750 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.750 * [taylor]: Taking taylor expansion of z in y 0.751 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2))) in z 0.751 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z 0.751 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.751 * [taylor]: Taking taylor expansion of z in z 0.753 * [taylor]: Taking taylor expansion of 0 in z 0.755 * [taylor]: Taking taylor expansion of 0 in y 0.755 * [taylor]: Taking taylor expansion of 0 in z 0.755 * [taylor]: Taking taylor expansion of 0 in z 0.755 * [taylor]: Taking taylor expansion of 0 in z 0.755 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))))) in (x y z) around 0 0.755 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))))) in z 0.755 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.755 * [taylor]: Taking taylor expansion of x in z 0.756 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2))))) in z 0.756 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))) in z 0.756 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (- (/ 1 (pow z 2)))) 0.756 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in z 0.756 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.756 * [taylor]: Taking taylor expansion of y in z 0.756 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.756 * [taylor]: Taking taylor expansion of y in z 0.756 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.756 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.756 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.756 * [taylor]: Taking taylor expansion of z in z 0.759 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))))) in y 0.759 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.759 * [taylor]: Taking taylor expansion of x in y 0.759 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2))))) in y 0.759 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))) in y 0.759 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (- (/ 1 (pow z 2)))) 0.759 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y 0.759 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.759 * [taylor]: Taking taylor expansion of y in y 0.759 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.759 * [taylor]: Taking taylor expansion of y in y 0.760 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in y 0.760 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.760 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.760 * [taylor]: Taking taylor expansion of z in y 0.763 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))))) in x 0.763 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.763 * [taylor]: Taking taylor expansion of x in x 0.763 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2))))) in x 0.763 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))) in x 0.763 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (- (/ 1 (pow z 2)))) 0.763 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x 0.763 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.763 * [taylor]: Taking taylor expansion of y in x 0.763 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.763 * [taylor]: Taking taylor expansion of y in x 0.763 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in x 0.763 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.763 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.763 * [taylor]: Taking taylor expansion of z in x 0.765 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))))) in x 0.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.765 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2))))) in x 0.765 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (- (/ 1 (pow z 2)))) in x 0.765 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (- (/ 1 (pow z 2)))) 0.765 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x 0.765 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.765 * [taylor]: Taking taylor expansion of y in x 0.765 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.766 * [taylor]: Taking taylor expansion of y in x 0.766 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in x 0.766 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.766 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.766 * [taylor]: Taking taylor expansion of z in x 0.767 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y 0.767 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.767 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.768 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.768 * [taylor]: Taking taylor expansion of y in y 0.768 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.768 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.768 * [taylor]: Taking taylor expansion of z in y 0.770 * [taylor]: Taking taylor expansion of 1 in z 0.771 * [taylor]: Taking taylor expansion of 0 in y 0.771 * [taylor]: Taking taylor expansion of 0 in z 0.775 * [taylor]: Taking taylor expansion of 0 in y 0.775 * [taylor]: Taking taylor expansion of 0 in z 0.777 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z 0.777 * [taylor]: Taking taylor expansion of -1/2 in z 0.777 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.777 * [taylor]: Taking taylor expansion of z in z 0.789 * [taylor]: Taking taylor expansion of 0 in y 0.789 * [taylor]: Taking taylor expansion of 0 in z 0.789 * [taylor]: Taking taylor expansion of 0 in z 0.792 * [taylor]: Taking taylor expansion of 0 in z 0.793 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2))))))) in (x y z) around 0 0.793 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2))))))) in z 0.793 * [taylor]: Taking taylor expansion of -1 in z 0.793 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))))) in z 0.793 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.793 * [taylor]: Taking taylor expansion of x in z 0.793 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2))))) in z 0.793 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))) in z 0.794 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (- (/ 1 (pow z 2)))) 0.794 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in z 0.794 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.794 * [taylor]: Taking taylor expansion of -1 in z 0.794 * [taylor]: Taking taylor expansion of y in z 0.794 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.794 * [taylor]: Taking taylor expansion of -1 in z 0.794 * [taylor]: Taking taylor expansion of y in z 0.794 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z 0.794 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.794 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.794 * [taylor]: Taking taylor expansion of z in z 0.797 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2))))))) in y 0.797 * [taylor]: Taking taylor expansion of -1 in y 0.797 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))))) in y 0.797 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.797 * [taylor]: Taking taylor expansion of x in y 0.797 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2))))) in y 0.797 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))) in y 0.797 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (- (/ 1 (pow z 2)))) 0.798 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y 0.798 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.798 * [taylor]: Taking taylor expansion of -1 in y 0.798 * [taylor]: Taking taylor expansion of y in y 0.798 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.798 * [taylor]: Taking taylor expansion of -1 in y 0.798 * [taylor]: Taking taylor expansion of y in y 0.798 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in y 0.798 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.798 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.798 * [taylor]: Taking taylor expansion of z in y 0.801 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2))))))) in x 0.801 * [taylor]: Taking taylor expansion of -1 in x 0.802 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))))) in x 0.802 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.802 * [taylor]: Taking taylor expansion of x in x 0.802 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2))))) in x 0.802 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))) in x 0.802 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (- (/ 1 (pow z 2)))) 0.802 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x 0.802 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.802 * [taylor]: Taking taylor expansion of -1 in x 0.802 * [taylor]: Taking taylor expansion of y in x 0.802 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.802 * [taylor]: Taking taylor expansion of -1 in x 0.802 * [taylor]: Taking taylor expansion of y in x 0.802 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in x 0.802 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.802 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.802 * [taylor]: Taking taylor expansion of z in x 0.804 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2))))))) in x 0.804 * [taylor]: Taking taylor expansion of -1 in x 0.804 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))))) in x 0.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2))))) in x 0.805 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (- (/ 1 (pow z 2)))) in x 0.805 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (- (/ 1 (pow z 2)))) 0.805 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x 0.805 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.805 * [taylor]: Taking taylor expansion of -1 in x 0.805 * [taylor]: Taking taylor expansion of y in x 0.805 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.805 * [taylor]: Taking taylor expansion of -1 in x 0.805 * [taylor]: Taking taylor expansion of y in x 0.805 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in x 0.805 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.805 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.805 * [taylor]: Taking taylor expansion of z in x 0.807 * [taylor]: Taking taylor expansion of (* -1 (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))) in y 0.807 * [taylor]: Taking taylor expansion of -1 in y 0.807 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y 0.807 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.807 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.807 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.807 * [taylor]: Taking taylor expansion of y in y 0.808 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.808 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.808 * [taylor]: Taking taylor expansion of z in y 0.811 * [taylor]: Taking taylor expansion of -1 in z 0.813 * [taylor]: Taking taylor expansion of 0 in y 0.813 * [taylor]: Taking taylor expansion of 0 in z 0.818 * [taylor]: Taking taylor expansion of 0 in y 0.818 * [taylor]: Taking taylor expansion of 0 in z 0.821 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow z 2))) in z 0.821 * [taylor]: Taking taylor expansion of 1/2 in z 0.821 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.821 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.821 * [taylor]: Taking taylor expansion of z in z 0.828 * [taylor]: Taking taylor expansion of 0 in y 0.829 * [taylor]: Taking taylor expansion of 0 in z 0.829 * [taylor]: Taking taylor expansion of 0 in z 0.832 * [taylor]: Taking taylor expansion of 0 in z 0.834 * * * [progress]: simplifying candidates 0.835 * [simplify]: Simplifying using # : (expm1 (sqrt (fma y y (- (* z z))))) (log1p (sqrt (fma y y (- (* z z))))) (log (sqrt (fma y y (- (* z z))))) (exp (sqrt (fma y y (- (* z z))))) (* (cbrt (sqrt (fma y y (- (* z z))))) (cbrt (sqrt (fma y y (- (* z z)))))) (cbrt (sqrt (fma y y (- (* z z))))) (* (* (sqrt (fma y y (- (* z z)))) (sqrt (fma y y (- (* z z))))) (sqrt (fma y y (- (* z z))))) (sqrt (* (cbrt (fma y y (- (* z z)))) (cbrt (fma y y (- (* z z)))))) (sqrt (cbrt (fma y y (- (* z z))))) (sqrt (sqrt (fma y y (- (* z z))))) (sqrt (sqrt (fma y y (- (* z z))))) (sqrt 1) (sqrt (fma y y (- (* z z)))) (/ 1 2) (sqrt (sqrt (fma y y (- (* z z))))) (sqrt (sqrt (fma y y (- (* z z))))) (expm1 (fma y y (- (* z z)))) (log1p (fma y y (- (* z z)))) (* y y) (log (fma y y (- (* z z)))) (exp (fma y y (- (* z z)))) (* (cbrt (fma y y (- (* z z)))) (cbrt (fma y y (- (* z z))))) (cbrt (fma y y (- (* z z)))) (* (* (fma y y (- (* z z))) (fma y y (- (* z z)))) (fma y y (- (* z z)))) (sqrt (fma y y (- (* z z)))) (sqrt (fma y y (- (* z z)))) (expm1 (* x (sqrt (fma y y (- (* z z)))))) (log1p (* x (sqrt (fma y y (- (* z z)))))) (* x (sqrt (fma y y (- (* z z))))) (+ (log x) (log (sqrt (fma y y (- (* z z)))))) (log (* x (sqrt (fma y y (- (* z z)))))) (exp (* x (sqrt (fma y y (- (* z z)))))) (* (* (* x x) x) (* (* (sqrt (fma y y (- (* z z)))) (sqrt (fma y y (- (* z z))))) (sqrt (fma y y (- (* z z)))))) (* (cbrt (* x (sqrt (fma y y (- (* z z)))))) (cbrt (* x (sqrt (fma y y (- (* z z))))))) (cbrt (* x (sqrt (fma y y (- (* z z)))))) (* (* (* x (sqrt (fma y y (- (* z z))))) (* x (sqrt (fma y y (- (* z z)))))) (* x (sqrt (fma y y (- (* z z)))))) (sqrt (* x (sqrt (fma y y (- (* z z)))))) (sqrt (* x (sqrt (fma y y (- (* z z)))))) (* (sqrt x) (sqrt (sqrt (fma y y (- (* z z)))))) (* (sqrt x) (sqrt (sqrt (fma y y (- (* z z)))))) (* (sqrt x) (sqrt (sqrt (fma y y (- (* z z)))))) (* (sqrt x) (sqrt (sqrt (fma y y (- (* z z)))))) (* x (* (cbrt (sqrt (fma y y (- (* z z))))) (cbrt (sqrt (fma y y (- (* z z))))))) (* x (sqrt (* (cbrt (fma y y (- (* z z)))) (cbrt (fma y y (- (* z z))))))) (* x (sqrt (sqrt (fma y y (- (* z z)))))) (* x (sqrt 1)) (* x (sqrt (sqrt (fma y y (- (* z z)))))) (* x 1) (* (cbrt x) (sqrt (fma y y (- (* z z))))) (* (sqrt x) (sqrt (fma y y (- (* z z))))) (* x (sqrt (fma y y (- (* 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)) 0.840 * * [simplify]: iteration 0 : 118 enodes (cost 308 ) 0.845 * * [simplify]: iteration 1 : 396 enodes (cost 288 ) 0.857 * * [simplify]: iteration 2 : 1682 enodes (cost 285 ) 0.891 * * [simplify]: iteration 3 : 5001 enodes (cost 285 ) 0.893 * [simplify]: Simplified to: (expm1 (sqrt (fma y y (- (* z z))))) (log1p (sqrt (fma y y (- (* z z))))) (log (sqrt (fma y y (- (* z z))))) (exp (sqrt (fma y y (- (* z z))))) (* (cbrt (sqrt (fma y y (- (* z z))))) (cbrt (sqrt (fma y y (- (* z z)))))) (cbrt (sqrt (fma y y (- (* z z))))) (pow (sqrt (fma y y (- (* z z)))) 3) (fabs (cbrt (fma y y (- (* z z))))) (sqrt (cbrt (fma y y (- (* z z))))) (sqrt (sqrt (fma y y (- (* z z))))) (sqrt (sqrt (fma y y (- (* z z))))) 1 (sqrt (fma y y (- (* z z)))) 1/2 (sqrt (sqrt (fma y y (- (* z z))))) (sqrt (sqrt (fma y y (- (* z z))))) (expm1 (fma y y (- (* z z)))) (log1p (fma y y (- (* z z)))) (pow y 2) (log (fma y y (- (* z z)))) (exp (fma y y (- (* z z)))) (* (cbrt (fma y y (- (* z z)))) (cbrt (fma y y (- (* z z))))) (cbrt (fma y y (- (* z z)))) (pow (fma y y (- (* z z))) 3) (sqrt (fma y y (- (* z z)))) (sqrt (fma y y (- (* z z)))) (expm1 (* x (sqrt (fma y y (- (* z z)))))) (log1p (* x (sqrt (fma y y (- (* z z)))))) (* x (sqrt (fma y y (- (* z z))))) (log (* x (sqrt (fma y y (- (* z z)))))) (log (* x (sqrt (fma y y (- (* z z)))))) (exp (* x (sqrt (fma y y (- (* z z)))))) (pow (* x (sqrt (fma y y (- (* z z))))) 3) (* (cbrt (* x (sqrt (fma y y (- (* z z)))))) (cbrt (* x (sqrt (fma y y (- (* z z))))))) (cbrt (* x (sqrt (fma y y (- (* z z)))))) (pow (* x (sqrt (fma y y (- (* z z))))) 3) (sqrt (* x (sqrt (fma y y (- (* z z)))))) (sqrt (* x (sqrt (fma y y (- (* z z)))))) (* (sqrt x) (sqrt (sqrt (fma y y (- (* z z)))))) (* (sqrt x) (sqrt (sqrt (fma y y (- (* z z)))))) (* (sqrt x) (sqrt (sqrt (fma y y (- (* z z)))))) (* (sqrt x) (sqrt (sqrt (fma y y (- (* z z)))))) (* x (* (cbrt (sqrt (fma y y (- (* z z))))) (cbrt (sqrt (fma y y (- (* z z))))))) (* (fabs (cbrt (fma y y (- (* z z))))) x) (* x (sqrt (sqrt (fma y y (- (* z z)))))) x (* x (sqrt (sqrt (fma y y (- (* z z)))))) x (* (cbrt x) (sqrt (fma y y (- (* z z))))) (* (sqrt x) (sqrt (fma y y (- (* z z))))) (* x (sqrt (fma y y (- (* z z))))) (* z (sqrt -1)) y (* -1 y) (fma y y (- (* z z))) (fma y y (- (* z z))) (fma y y (- (* z z))) 0 (* x y) (* -1 (* x y)) 0.893 * * * [progress]: adding candidates to table 1.026 * * [progress]: iteration 3 / 4 1.026 * * * [progress]: picking best candidate 1.031 * * * * [pick]: Picked # 1.031 * * * [progress]: localizing error 1.035 * * * [progress]: generating rewritten candidates 1.035 * * * [progress]: generating series expansions 1.035 * * * [progress]: simplifying candidates 1.035 * [simplify]: Simplifying using # : 1.038 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 1.038 * [simplify]: Simplified to: 1.038 * * * [progress]: adding candidates to table 1.038 * * [progress]: iteration 4 / 4 1.038 * * * [progress]: picking best candidate 1.041 * * * * [pick]: Picked # 1.042 * * * [progress]: localizing error 1.044 * * * [progress]: generating rewritten candidates 1.045 * * * [progress]: generating series expansions 1.045 * * * [progress]: simplifying candidates 1.045 * [simplify]: Simplifying using # : 1.047 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 1.048 * [simplify]: Simplified to: 1.048 * * * [progress]: adding candidates to table 1.048 * [progress]: [Phase 3 of 3] Extracting. 1.048 * * [regime]: Finding splitpoints for: (# # # #) 1.052 * * * [regime-changes]: Trying 4 branch expressions: ((* z z) z y x) 1.052 * * * * [regimes]: Trying to branch on (* z z) from (# # # #) 1.076 * * * * [regimes]: Trying to branch on z from (# # # #) 1.121 * * * * [regimes]: Trying to branch on y from (# # # #) 1.143 * * * * [regimes]: Trying to branch on x from (# # # #) 1.207 * * * [regime]: Found split indices: #