0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.085 * * * [progress]: [2/2] Setting up program. 0.088 * [progress]: [Phase 2 of 3] Improving. 0.088 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.088 * [simplify]: Simplifying (log (+ x (sqrt (- (* x x) 1)))) 0.088 * * [simplify]: iters left: 6 (7 enodes) 0.090 * * [simplify]: iters left: 5 (30 enodes) 0.095 * * [simplify]: iters left: 4 (41 enodes) 0.106 * * [simplify]: iters left: 3 (57 enodes) 0.149 * * [simplify]: iters left: 2 (94 enodes) 0.166 * * [simplify]: iters left: 1 (136 enodes) 0.199 * * [simplify]: Extracting #0: cost 1 inf + 0 0.199 * * [simplify]: Extracting #1: cost 3 inf + 0 0.199 * * [simplify]: Extracting #2: cost 6 inf + 0 0.199 * * [simplify]: Extracting #3: cost 7 inf + 1 0.199 * * [simplify]: Extracting #4: cost 45 inf + 1 0.200 * * [simplify]: Extracting #5: cost 39 inf + 3054 0.201 * * [simplify]: Extracting #6: cost 2 inf + 6856 0.203 * * [simplify]: Extracting #7: cost 0 inf + 6820 0.205 * [simplify]: Simplified to (log (+ x (sqrt (- (* x x) 1)))) 0.205 * [simplify]: Simplified (2) to (λ (x) (log (+ x (sqrt (- (* x x) 1))))) 0.207 * * [progress]: iteration 1 / 4 0.207 * * * [progress]: picking best candidate 0.209 * * * * [pick]: Picked # 0.209 * * * [progress]: localizing error 0.231 * * * [progress]: generating rewritten candidates 0.231 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 0.239 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.250 * * * [progress]: generating series expansions 0.250 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 0.250 * [backup-simplify]: Simplify (sqrt (- (* x x) 1)) into (sqrt (- (pow x 2) 1)) 0.250 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in (x) around 0 0.250 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 0.250 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 0.250 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify 1 into 1 0.250 * [taylor]: Taking taylor expansion of 1 in x 0.250 * [backup-simplify]: Simplify 1 into 1 0.251 * [backup-simplify]: Simplify (- 1) into -1 0.251 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.252 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.252 * [backup-simplify]: Simplify (- 0) into 0 0.252 * [backup-simplify]: Simplify (+ 0 0) into 0 0.252 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.252 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 0.252 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 0.252 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [backup-simplify]: Simplify 0 into 0 0.252 * [backup-simplify]: Simplify 1 into 1 0.252 * [taylor]: Taking taylor expansion of 1 in x 0.253 * [backup-simplify]: Simplify 1 into 1 0.253 * [backup-simplify]: Simplify (- 1) into -1 0.253 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.253 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.253 * [backup-simplify]: Simplify (- 0) into 0 0.254 * [backup-simplify]: Simplify (+ 0 0) into 0 0.254 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.254 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.255 * [backup-simplify]: Simplify 0 into 0 0.255 * [backup-simplify]: Simplify (* 1 1) into 1 0.255 * [backup-simplify]: Simplify (- 0) into 0 0.256 * [backup-simplify]: Simplify (+ 1 0) into 1 0.257 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.258 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 0.258 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.258 * [backup-simplify]: Simplify (- 0) into 0 0.259 * [backup-simplify]: Simplify (+ 0 0) into 0 0.259 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.259 * [backup-simplify]: Simplify 0 into 0 0.260 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.260 * [backup-simplify]: Simplify (- 0) into 0 0.260 * [backup-simplify]: Simplify (+ 0 0) into 0 0.264 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 0.265 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 0.268 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 4)) (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (sqrt -1))) into (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 0.268 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) 1)) into (sqrt (- (/ 1 (pow x 2)) 1)) 0.268 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0 0.268 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.268 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.268 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.268 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.268 * [backup-simplify]: Simplify 0 into 0 0.268 * [backup-simplify]: Simplify 1 into 1 0.269 * [backup-simplify]: Simplify (* 1 1) into 1 0.269 * [backup-simplify]: Simplify (/ 1 1) into 1 0.269 * [taylor]: Taking taylor expansion of 1 in x 0.269 * [backup-simplify]: Simplify 1 into 1 0.269 * [backup-simplify]: Simplify (+ 1 0) into 1 0.270 * [backup-simplify]: Simplify (sqrt 1) into 1 0.270 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.272 * [backup-simplify]: Simplify (+ 0 0) into 0 0.272 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.272 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.272 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.272 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.272 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.272 * [taylor]: Taking taylor expansion of x in x 0.272 * [backup-simplify]: Simplify 0 into 0 0.272 * [backup-simplify]: Simplify 1 into 1 0.273 * [backup-simplify]: Simplify (* 1 1) into 1 0.273 * [backup-simplify]: Simplify (/ 1 1) into 1 0.273 * [taylor]: Taking taylor expansion of 1 in x 0.273 * [backup-simplify]: Simplify 1 into 1 0.274 * [backup-simplify]: Simplify (+ 1 0) into 1 0.274 * [backup-simplify]: Simplify (sqrt 1) into 1 0.275 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.276 * [backup-simplify]: Simplify (+ 0 0) into 0 0.276 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.276 * [backup-simplify]: Simplify 1 into 1 0.277 * [backup-simplify]: Simplify 0 into 0 0.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.279 * [backup-simplify]: Simplify (- 1) into -1 0.279 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.281 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.281 * [backup-simplify]: Simplify -1/2 into -1/2 0.282 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.282 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.283 * [backup-simplify]: Simplify (- 0) into 0 0.283 * [backup-simplify]: Simplify (+ 0 0) into 0 0.284 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.284 * [backup-simplify]: Simplify 0 into 0 0.286 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.287 * [backup-simplify]: Simplify (- 0) into 0 0.287 * [backup-simplify]: Simplify (+ 0 0) into 0 0.289 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.289 * [backup-simplify]: Simplify -1/8 into -1/8 0.289 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.289 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1)) into (sqrt (- (/ 1 (pow x 2)) 1)) 0.289 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0 0.289 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.289 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.289 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [backup-simplify]: Simplify 0 into 0 0.289 * [backup-simplify]: Simplify 1 into 1 0.289 * [backup-simplify]: Simplify (* 1 1) into 1 0.290 * [backup-simplify]: Simplify (/ 1 1) into 1 0.290 * [taylor]: Taking taylor expansion of 1 in x 0.290 * [backup-simplify]: Simplify 1 into 1 0.290 * [backup-simplify]: Simplify (+ 1 0) into 1 0.290 * [backup-simplify]: Simplify (sqrt 1) into 1 0.290 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.291 * [backup-simplify]: Simplify (+ 0 0) into 0 0.291 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.292 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.292 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.292 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.292 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [backup-simplify]: Simplify 0 into 0 0.292 * [backup-simplify]: Simplify 1 into 1 0.292 * [backup-simplify]: Simplify (* 1 1) into 1 0.292 * [backup-simplify]: Simplify (/ 1 1) into 1 0.292 * [taylor]: Taking taylor expansion of 1 in x 0.292 * [backup-simplify]: Simplify 1 into 1 0.292 * [backup-simplify]: Simplify (+ 1 0) into 1 0.293 * [backup-simplify]: Simplify (sqrt 1) into 1 0.293 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.294 * [backup-simplify]: Simplify (+ 0 0) into 0 0.294 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.294 * [backup-simplify]: Simplify 1 into 1 0.294 * [backup-simplify]: Simplify 0 into 0 0.295 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.295 * [backup-simplify]: Simplify (- 1) into -1 0.296 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.296 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.296 * [backup-simplify]: Simplify -1/2 into -1/2 0.297 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.298 * [backup-simplify]: Simplify (- 0) into 0 0.298 * [backup-simplify]: Simplify (+ 0 0) into 0 0.299 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.299 * [backup-simplify]: Simplify 0 into 0 0.299 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.300 * [backup-simplify]: Simplify (- 0) into 0 0.300 * [backup-simplify]: Simplify (+ 0 0) into 0 0.301 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.301 * [backup-simplify]: Simplify -1/8 into -1/8 0.301 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 (- x)) 3)) (+ (* -1/2 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x) 0.301 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.302 * [backup-simplify]: Simplify (+ x (sqrt (- (* x x) 1))) into (+ x (sqrt (- (pow x 2) 1))) 0.302 * [approximate]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in (x) around 0 0.302 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.302 * [backup-simplify]: Simplify 0 into 0 0.302 * [backup-simplify]: Simplify 1 into 1 0.302 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 0.302 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 0.302 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.302 * [backup-simplify]: Simplify 0 into 0 0.302 * [backup-simplify]: Simplify 1 into 1 0.302 * [taylor]: Taking taylor expansion of 1 in x 0.302 * [backup-simplify]: Simplify 1 into 1 0.302 * [backup-simplify]: Simplify (- 1) into -1 0.302 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.303 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.303 * [backup-simplify]: Simplify (- 0) into 0 0.303 * [backup-simplify]: Simplify (+ 0 0) into 0 0.303 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.303 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.304 * [backup-simplify]: Simplify 0 into 0 0.304 * [backup-simplify]: Simplify 1 into 1 0.304 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 0.304 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 0.304 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.304 * [backup-simplify]: Simplify 0 into 0 0.304 * [backup-simplify]: Simplify 1 into 1 0.304 * [taylor]: Taking taylor expansion of 1 in x 0.304 * [backup-simplify]: Simplify 1 into 1 0.304 * [backup-simplify]: Simplify (- 1) into -1 0.304 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.304 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.305 * [backup-simplify]: Simplify (- 0) into 0 0.305 * [backup-simplify]: Simplify (+ 0 0) into 0 0.305 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.306 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 0.306 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.306 * [backup-simplify]: Simplify (+ 1 0) into 1 0.306 * [backup-simplify]: Simplify 1 into 1 0.307 * [backup-simplify]: Simplify (* 1 1) into 1 0.307 * [backup-simplify]: Simplify (- 0) into 0 0.309 * [backup-simplify]: Simplify (+ 1 0) into 1 0.311 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.312 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 0.313 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.314 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 0.314 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (- (* (/ 1 x) (/ 1 x)) 1))) into (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) 0.314 * [approximate]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0 0.314 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 0.314 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.314 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.314 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.314 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.314 * [taylor]: Taking taylor expansion of x in x 0.314 * [backup-simplify]: Simplify 0 into 0 0.314 * [backup-simplify]: Simplify 1 into 1 0.314 * [backup-simplify]: Simplify (* 1 1) into 1 0.315 * [backup-simplify]: Simplify (/ 1 1) into 1 0.315 * [taylor]: Taking taylor expansion of 1 in x 0.315 * [backup-simplify]: Simplify 1 into 1 0.315 * [backup-simplify]: Simplify (+ 1 0) into 1 0.315 * [backup-simplify]: Simplify (sqrt 1) into 1 0.316 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.316 * [backup-simplify]: Simplify (+ 0 0) into 0 0.317 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.317 * [taylor]: Taking taylor expansion of x in x 0.317 * [backup-simplify]: Simplify 0 into 0 0.317 * [backup-simplify]: Simplify 1 into 1 0.317 * [backup-simplify]: Simplify (/ 1 1) into 1 0.317 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 0.317 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.317 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.317 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.317 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.317 * [taylor]: Taking taylor expansion of x in x 0.318 * [backup-simplify]: Simplify 0 into 0 0.318 * [backup-simplify]: Simplify 1 into 1 0.318 * [backup-simplify]: Simplify (* 1 1) into 1 0.318 * [backup-simplify]: Simplify (/ 1 1) into 1 0.318 * [taylor]: Taking taylor expansion of 1 in x 0.318 * [backup-simplify]: Simplify 1 into 1 0.319 * [backup-simplify]: Simplify (+ 1 0) into 1 0.319 * [backup-simplify]: Simplify (sqrt 1) into 1 0.320 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.321 * [backup-simplify]: Simplify (+ 0 0) into 0 0.322 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.322 * [backup-simplify]: Simplify 0 into 0 0.322 * [backup-simplify]: Simplify 1 into 1 0.322 * [backup-simplify]: Simplify (/ 1 1) into 1 0.323 * [backup-simplify]: Simplify (+ 1 1) into 2 0.323 * [backup-simplify]: Simplify 2 into 2 0.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.324 * [backup-simplify]: Simplify (+ 0 0) into 0 0.324 * [backup-simplify]: Simplify 0 into 0 0.325 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.326 * [backup-simplify]: Simplify (- 1) into -1 0.326 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.327 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.329 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 0.329 * [backup-simplify]: Simplify -1/2 into -1/2 0.330 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.331 * [backup-simplify]: Simplify (- 0) into 0 0.332 * [backup-simplify]: Simplify (+ 0 0) into 0 0.333 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.334 * [backup-simplify]: Simplify (+ 0 0) into 0 0.334 * [backup-simplify]: Simplify 0 into 0 0.335 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.337 * [backup-simplify]: Simplify (- 0) into 0 0.337 * [backup-simplify]: Simplify (+ 0 0) into 0 0.338 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.340 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 0.340 * [backup-simplify]: Simplify -1/8 into -1/8 0.341 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.341 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1))) into (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) 0.341 * [approximate]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0 0.341 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 0.341 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.341 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.341 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.341 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.341 * [backup-simplify]: Simplify 0 into 0 0.341 * [backup-simplify]: Simplify 1 into 1 0.341 * [backup-simplify]: Simplify (* 1 1) into 1 0.342 * [backup-simplify]: Simplify (/ 1 1) into 1 0.342 * [taylor]: Taking taylor expansion of 1 in x 0.342 * [backup-simplify]: Simplify 1 into 1 0.342 * [backup-simplify]: Simplify (+ 1 0) into 1 0.343 * [backup-simplify]: Simplify (sqrt 1) into 1 0.343 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.344 * [backup-simplify]: Simplify (+ 0 0) into 0 0.345 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.345 * [taylor]: Taking taylor expansion of x in x 0.345 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify 1 into 1 0.345 * [backup-simplify]: Simplify (/ 1 1) into 1 0.345 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 0.345 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.345 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.345 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.345 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.345 * [taylor]: Taking taylor expansion of x in x 0.345 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify 1 into 1 0.346 * [backup-simplify]: Simplify (* 1 1) into 1 0.346 * [backup-simplify]: Simplify (/ 1 1) into 1 0.346 * [taylor]: Taking taylor expansion of 1 in x 0.346 * [backup-simplify]: Simplify 1 into 1 0.346 * [backup-simplify]: Simplify (+ 1 0) into 1 0.346 * [backup-simplify]: Simplify (sqrt 1) into 1 0.347 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.347 * [backup-simplify]: Simplify (+ 0 0) into 0 0.348 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.348 * [taylor]: Taking taylor expansion of x in x 0.348 * [backup-simplify]: Simplify 0 into 0 0.348 * [backup-simplify]: Simplify 1 into 1 0.348 * [backup-simplify]: Simplify (/ 1 1) into 1 0.348 * [backup-simplify]: Simplify (- 1) into -1 0.349 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.349 * [backup-simplify]: Simplify (- 0) into 0 0.349 * [backup-simplify]: Simplify (+ 0 0) into 0 0.350 * [backup-simplify]: Simplify 0 into 0 0.350 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.351 * [backup-simplify]: Simplify (- 1) into -1 0.351 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.352 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.352 * [backup-simplify]: Simplify (- 0) into 0 0.353 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 0.353 * [backup-simplify]: Simplify -1/2 into -1/2 0.353 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.354 * [backup-simplify]: Simplify (- 0) into 0 0.354 * [backup-simplify]: Simplify (+ 0 0) into 0 0.355 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.356 * [backup-simplify]: Simplify (- 0) into 0 0.356 * [backup-simplify]: Simplify (+ 0 0) into 0 0.356 * [backup-simplify]: Simplify 0 into 0 0.357 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.357 * [backup-simplify]: Simplify (- 0) into 0 0.358 * [backup-simplify]: Simplify (+ 0 0) into 0 0.358 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.359 * [backup-simplify]: Simplify (- 0) into 0 0.359 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 0.359 * [backup-simplify]: Simplify -1/8 into -1/8 0.360 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.361 * [backup-simplify]: Simplify (- 0) into 0 0.361 * [backup-simplify]: Simplify (+ 0 0) into 0 0.362 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/8)) (* 2 (* -1/2 0)))) (* 2 1)) into 0 0.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.363 * [backup-simplify]: Simplify (- 0) into 0 0.363 * [backup-simplify]: Simplify (+ 0 0) into 0 0.363 * [backup-simplify]: Simplify 0 into 0 0.364 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 0.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.365 * [backup-simplify]: Simplify (- 0) into 0 0.365 * [backup-simplify]: Simplify (+ 0 0) into 0 0.366 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* -1/2 -1/8)))) (* 2 1)) into -1/16 0.366 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.367 * [backup-simplify]: Simplify (- 0) into 0 0.367 * [backup-simplify]: Simplify (+ -1/16 0) into -1/16 0.367 * [backup-simplify]: Simplify -1/16 into -1/16 0.367 * [backup-simplify]: Simplify (+ (* -1/16 (pow (/ 1 (- x)) 5)) (+ (* -1/8 (pow (/ 1 (- x)) 3)) (* -1/2 (/ 1 (- x))))) into (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.367 * * * [progress]: simplifying candidates 0.367 * * * * [progress]: [ 1 / 38 ] simplifiying candidate # 0.367 * * * * [progress]: [ 2 / 38 ] simplifiying candidate # 0.367 * * * * [progress]: [ 3 / 38 ] simplifiying candidate # 0.367 * * * * [progress]: [ 4 / 38 ] simplifiying candidate # 0.368 * * * * [progress]: [ 5 / 38 ] simplifiying candidate # 0.368 * * * * [progress]: [ 6 / 38 ] simplifiying candidate # 0.368 * * * * [progress]: [ 7 / 38 ] simplifiying candidate # 0.368 * [simplify]: Simplifying (sqrt (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) 0.368 * * [simplify]: iters left: 6 (7 enodes) 0.370 * * [simplify]: iters left: 5 (30 enodes) 0.375 * * [simplify]: iters left: 4 (41 enodes) 0.386 * * [simplify]: iters left: 3 (57 enodes) 0.406 * * [simplify]: iters left: 2 (94 enodes) 0.432 * * [simplify]: iters left: 1 (136 enodes) 0.461 * * [simplify]: Extracting #0: cost 1 inf + 0 0.461 * * [simplify]: Extracting #1: cost 4 inf + 0 0.462 * * [simplify]: Extracting #2: cost 7 inf + 0 0.462 * * [simplify]: Extracting #3: cost 48 inf + 0 0.462 * * [simplify]: Extracting #4: cost 64 inf + 126 0.464 * * [simplify]: Extracting #5: cost 28 inf + 3789 0.467 * * [simplify]: Extracting #6: cost 1 inf + 6840 0.470 * * [simplify]: Extracting #7: cost 0 inf + 6922 0.474 * [simplify]: Simplified to (fabs (cbrt (- (* x x) 1))) 0.474 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (fabs (cbrt (- (* x x) 1))) (sqrt (cbrt (- (* x x) 1))))))) 0.474 * * * * [progress]: [ 8 / 38 ] simplifiying candidate # 0.474 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) 1))) 0.474 * * [simplify]: iters left: 6 (6 enodes) 0.478 * * [simplify]: iters left: 5 (26 enodes) 0.487 * * [simplify]: iters left: 4 (37 enodes) 0.498 * * [simplify]: iters left: 3 (53 enodes) 0.518 * * [simplify]: iters left: 2 (90 enodes) 0.549 * * [simplify]: iters left: 1 (132 enodes) 0.579 * * [simplify]: Extracting #0: cost 1 inf + 0 0.579 * * [simplify]: Extracting #1: cost 3 inf + 0 0.579 * * [simplify]: Extracting #2: cost 5 inf + 0 0.579 * * [simplify]: Extracting #3: cost 44 inf + 0 0.580 * * [simplify]: Extracting #4: cost 60 inf + 169 0.581 * * [simplify]: Extracting #5: cost 14 inf + 4649 0.582 * * [simplify]: Extracting #6: cost 0 inf + 6317 0.584 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) 1))) 0.584 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (- (* x x) 1))))))) 0.584 * * * * [progress]: [ 9 / 38 ] simplifiying candidate # 0.584 * [simplify]: Simplifying (sqrt 1) 0.584 * * [simplify]: iters left: 1 (2 enodes) 0.587 * * [simplify]: Extracting #0: cost 1 inf + 0 0.587 * * [simplify]: Extracting #1: cost 0 inf + 1 0.587 * [simplify]: Simplified to 1 0.587 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (sqrt (- (* x x) 1)))))) 0.587 * * * * [progress]: [ 10 / 38 ] simplifiying candidate # 0.587 * [simplify]: Simplifying (sqrt (+ x (sqrt 1))) 0.587 * * [simplify]: iters left: 4 (5 enodes) 0.590 * * [simplify]: iters left: 3 (18 enodes) 0.596 * * [simplify]: iters left: 2 (20 enodes) 0.602 * * [simplify]: Extracting #0: cost 1 inf + 0 0.602 * * [simplify]: Extracting #1: cost 3 inf + 0 0.602 * * [simplify]: Extracting #2: cost 6 inf + 0 0.602 * * [simplify]: Extracting #3: cost 4 inf + 2 0.602 * * [simplify]: Extracting #4: cost 0 inf + 250 0.603 * [simplify]: Simplified to (sqrt (+ 1 x)) 0.603 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x (sqrt 1))))))) 0.603 * * * * [progress]: [ 11 / 38 ] simplifiying candidate # 0.603 * [simplify]: Simplifying (sqrt (+ x 1)) 0.603 * * [simplify]: iters left: 3 (4 enodes) 0.606 * * [simplify]: iters left: 2 (15 enodes) 0.610 * * [simplify]: iters left: 1 (17 enodes) 0.615 * * [simplify]: Extracting #0: cost 1 inf + 0 0.615 * * [simplify]: Extracting #1: cost 3 inf + 0 0.616 * * [simplify]: Extracting #2: cost 6 inf + 0 0.616 * * [simplify]: Extracting #3: cost 2 inf + 86 0.616 * * [simplify]: Extracting #4: cost 1 inf + 168 0.616 * * [simplify]: Extracting #5: cost 0 inf + 250 0.616 * [simplify]: Simplified to (sqrt (+ 1 x)) 0.616 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))) 0.616 * * * * [progress]: [ 12 / 38 ] simplifiying candidate # 0.616 * [simplify]: Simplifying (sqrt (+ x 1)) 0.617 * * [simplify]: iters left: 3 (4 enodes) 0.619 * * [simplify]: iters left: 2 (15 enodes) 0.622 * * [simplify]: iters left: 1 (17 enodes) 0.625 * * [simplify]: Extracting #0: cost 1 inf + 0 0.625 * * [simplify]: Extracting #1: cost 3 inf + 0 0.625 * * [simplify]: Extracting #2: cost 6 inf + 0 0.625 * * [simplify]: Extracting #3: cost 2 inf + 86 0.625 * * [simplify]: Extracting #4: cost 1 inf + 168 0.625 * * [simplify]: Extracting #5: cost 0 inf + 250 0.625 * [simplify]: Simplified to (sqrt (+ 1 x)) 0.625 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))) 0.625 * * * * [progress]: [ 13 / 38 ] simplifiying candidate # 0.626 * [simplify]: Simplifying (sqrt (- (pow (* x x) 3) (pow 1 3))) 0.626 * * [simplify]: iters left: 6 (8 enodes) 0.631 * * [simplify]: iters left: 5 (39 enodes) 0.640 * * [simplify]: iters left: 4 (80 enodes) 0.657 * * [simplify]: iters left: 3 (149 enodes) 0.689 * * [simplify]: iters left: 2 (298 enodes) 0.792 * * [simplify]: Extracting #0: cost 1 inf + 0 0.792 * * [simplify]: Extracting #1: cost 3 inf + 0 0.792 * * [simplify]: Extracting #2: cost 31 inf + 0 0.793 * * [simplify]: Extracting #3: cost 128 inf + 2 0.793 * * [simplify]: Extracting #4: cost 176 inf + 885 0.795 * * [simplify]: Extracting #5: cost 159 inf + 6736 0.798 * * [simplify]: Extracting #6: cost 77 inf + 32760 0.806 * * [simplify]: Extracting #7: cost 2 inf + 61285 0.822 * * [simplify]: Extracting #8: cost 0 inf + 61840 0.834 * [simplify]: Simplified to (sqrt (- (* (* (* x x) (* x x)) (* x x)) 1)) 0.835 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (sqrt (- (* (* (* x x) (* x x)) (* x x)) 1)) (sqrt (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1)))))))) 0.835 * * * * [progress]: [ 14 / 38 ] simplifiying candidate # 0.835 * [simplify]: Simplifying (sqrt (- (* (* x x) (* x x)) (* 1 1))) 0.835 * * [simplify]: iters left: 6 (7 enodes) 0.840 * * [simplify]: iters left: 5 (28 enodes) 0.849 * * [simplify]: iters left: 4 (39 enodes) 0.862 * * [simplify]: iters left: 3 (59 enodes) 0.883 * * [simplify]: iters left: 2 (106 enodes) 0.909 * * [simplify]: iters left: 1 (251 enodes) 1.019 * * [simplify]: Extracting #0: cost 1 inf + 0 1.019 * * [simplify]: Extracting #1: cost 3 inf + 0 1.019 * * [simplify]: Extracting #2: cost 47 inf + 0 1.020 * * [simplify]: Extracting #3: cost 106 inf + 2 1.021 * * [simplify]: Extracting #4: cost 121 inf + 1185 1.023 * * [simplify]: Extracting #5: cost 53 inf + 10370 1.027 * * [simplify]: Extracting #6: cost 15 inf + 17105 1.033 * * [simplify]: Extracting #7: cost 3 inf + 21444 1.041 * * [simplify]: Extracting #8: cost 0 inf + 22582 1.049 * [simplify]: Simplified to (sqrt (+ (* (* x x) (* x x)) -1)) 1.049 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (sqrt (+ (* (* x x) (* x x)) -1)) (sqrt (+ (* x x) 1)))))) 1.049 * * * * [progress]: [ 15 / 38 ] simplifiying candidate # 1.049 * [simplify]: Simplifying (- (* x x) 1) 1.050 * * [simplify]: iters left: 4 (4 enodes) 1.052 * * [simplify]: iters left: 3 (20 enodes) 1.060 * * [simplify]: iters left: 2 (31 enodes) 1.069 * * [simplify]: iters left: 1 (47 enodes) 1.087 * * [simplify]: Extracting #0: cost 1 inf + 0 1.087 * * [simplify]: Extracting #1: cost 10 inf + 0 1.087 * * [simplify]: Extracting #2: cost 19 inf + 2 1.087 * * [simplify]: Extracting #3: cost 18 inf + 3 1.088 * * [simplify]: Extracting #4: cost 4 inf + 749 1.089 * * [simplify]: Extracting #5: cost 0 inf + 1077 1.089 * [simplify]: Simplified to (- (* x x) 1) 1.089 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (- (* x x) 1) (/ 1 2))))) 1.089 * * * * [progress]: [ 16 / 38 ] simplifiying candidate # 1.089 * * * * [progress]: [ 17 / 38 ] simplifiying candidate # 1.090 * [simplify]: Simplifying (sqrt (- (* x x) 1)) 1.090 * * [simplify]: iters left: 5 (5 enodes) 1.093 * * [simplify]: iters left: 4 (23 enodes) 1.100 * * [simplify]: iters left: 3 (34 enodes) 1.111 * * [simplify]: iters left: 2 (50 enodes) 1.129 * * [simplify]: iters left: 1 (87 enodes) 1.148 * * [simplify]: Extracting #0: cost 1 inf + 0 1.148 * * [simplify]: Extracting #1: cost 3 inf + 0 1.148 * * [simplify]: Extracting #2: cost 25 inf + 0 1.149 * * [simplify]: Extracting #3: cost 19 inf + 942 1.149 * * [simplify]: Extracting #4: cost 2 inf + 2293 1.150 * * [simplify]: Extracting #5: cost 0 inf + 2496 1.150 * [simplify]: Simplified to (sqrt (- (* x x) 1)) 1.150 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (fabs (sqrt (- (* x x) 1)))))) 1.150 * * * * [progress]: [ 18 / 38 ] simplifiying candidate # 1.150 * * * * [progress]: [ 19 / 38 ] simplifiying candidate #real (real->posit16 (sqrt (- (* x x) 1)))))))> 1.150 * * * * [progress]: [ 20 / 38 ] simplifiying candidate # 1.151 * [simplify]: Simplifying (* (exp x) (exp (sqrt (- (* x x) 1)))) 1.151 * * [simplify]: iters left: 6 (8 enodes) 1.155 * * [simplify]: iters left: 5 (35 enodes) 1.161 * * [simplify]: iters left: 4 (50 enodes) 1.174 * * [simplify]: iters left: 3 (66 enodes) 1.197 * * [simplify]: iters left: 2 (103 enodes) 1.227 * * [simplify]: iters left: 1 (145 enodes) 1.272 * * [simplify]: Extracting #0: cost 1 inf + 0 1.272 * * [simplify]: Extracting #1: cost 5 inf + 0 1.272 * * [simplify]: Extracting #2: cost 10 inf + 0 1.272 * * [simplify]: Extracting #3: cost 11 inf + 1 1.272 * * [simplify]: Extracting #4: cost 48 inf + 143 1.272 * * [simplify]: Extracting #5: cost 37 inf + 3569 1.274 * * [simplify]: Extracting #6: cost 1 inf + 7251 1.276 * * [simplify]: Extracting #7: cost 0 inf + 7266 1.278 * [simplify]: Simplified to (exp (+ (sqrt (- (* x x) 1)) x)) 1.278 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ (sqrt (- (* x x) 1)) x))))) 1.278 * * * * [progress]: [ 21 / 38 ] simplifiying candidate # 1.278 * * * * [progress]: [ 22 / 38 ] simplifiying candidate # 1.278 * * * * [progress]: [ 23 / 38 ] simplifiying candidate # 1.278 * * * * [progress]: [ 24 / 38 ] simplifiying candidate # 1.278 * * * * [progress]: [ 25 / 38 ] simplifiying candidate # 1.278 * * * * [progress]: [ 26 / 38 ] simplifiying candidate # 1.278 * * * * [progress]: [ 27 / 38 ] simplifiying candidate # 1.278 * * * * [progress]: [ 28 / 38 ] simplifiying candidate # 1.278 * * * * [progress]: [ 29 / 38 ] simplifiying candidate # 1.278 * * * * [progress]: [ 30 / 38 ] simplifiying candidate # 1.278 * [simplify]: Simplifying (+ x (sqrt (- (* x x) 1))) 1.278 * * [simplify]: iters left: 6 (6 enodes) 1.280 * * [simplify]: iters left: 5 (27 enodes) 1.285 * * [simplify]: iters left: 4 (38 enodes) 1.292 * * [simplify]: iters left: 3 (54 enodes) 1.305 * * [simplify]: iters left: 2 (91 enodes) 1.320 * * [simplify]: iters left: 1 (133 enodes) 1.360 * * [simplify]: Extracting #0: cost 1 inf + 0 1.360 * * [simplify]: Extracting #1: cost 4 inf + 0 1.360 * * [simplify]: Extracting #2: cost 5 inf + 1 1.360 * * [simplify]: Extracting #3: cost 44 inf + 1 1.361 * * [simplify]: Extracting #4: cost 54 inf + 659 1.362 * * [simplify]: Extracting #5: cost 9 inf + 5142 1.363 * * [simplify]: Extracting #6: cost 0 inf + 6277 1.365 * * [simplify]: Extracting #7: cost 0 inf + 6237 1.366 * [simplify]: Simplified to (+ x (sqrt (- (* x x) 1))) 1.366 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ x (sqrt (- (* x x) 1)))))) 1.367 * * * * [progress]: [ 31 / 38 ] simplifiying candidate #real (real->posit16 (+ x (sqrt (- (* x x) 1)))))))> 1.367 * * * * [progress]: [ 32 / 38 ] simplifiying candidate # 1.367 * * * * [progress]: [ 33 / 38 ] simplifiying candidate # 1.367 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1.367 * * [simplify]: iters left: 6 (15 enodes) 1.372 * * [simplify]: iters left: 5 (63 enodes) 1.385 * * [simplify]: iters left: 4 (93 enodes) 1.401 * * [simplify]: iters left: 3 (124 enodes) 1.420 * * [simplify]: iters left: 2 (163 enodes) 1.472 * * [simplify]: iters left: 1 (241 enodes) 1.528 * * [simplify]: Extracting #0: cost 1 inf + 0 1.528 * * [simplify]: Extracting #1: cost 8 inf + 0 1.528 * * [simplify]: Extracting #2: cost 59 inf + 0 1.529 * * [simplify]: Extracting #3: cost 87 inf + 127 1.530 * * [simplify]: Extracting #4: cost 19 inf + 8843 1.533 * * [simplify]: Extracting #5: cost 2 inf + 11487 1.536 * * [simplify]: Extracting #6: cost 0 inf + 11893 1.538 * [simplify]: Simplified to (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x))))) 1.538 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x)))))))) 1.539 * * * * [progress]: [ 34 / 38 ] simplifiying candidate # 1.539 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1.539 * * [simplify]: iters left: 6 (12 enodes) 1.545 * * [simplify]: iters left: 5 (57 enodes) 1.563 * * [simplify]: iters left: 4 (97 enodes) 1.588 * * [simplify]: iters left: 3 (170 enodes) 1.623 * * [simplify]: iters left: 2 (285 enodes) 1.694 * * [simplify]: Extracting #0: cost 1 inf + 0 1.694 * * [simplify]: Extracting #1: cost 17 inf + 0 1.694 * * [simplify]: Extracting #2: cost 72 inf + 1 1.695 * * [simplify]: Extracting #3: cost 124 inf + 335 1.696 * * [simplify]: Extracting #4: cost 87 inf + 7689 1.699 * * [simplify]: Extracting #5: cost 20 inf + 28115 1.703 * * [simplify]: Extracting #6: cost 1 inf + 32556 1.708 * * [simplify]: Extracting #7: cost 0 inf + 32506 1.713 * [simplify]: Simplified to (+ (+ x (/ (/ -1/8 (* x x)) x)) (/ -1/2 x)) 1.713 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (+ x (/ (/ -1/8 (* x x)) x)) (/ -1/2 x))))) 1.713 * * * * [progress]: [ 35 / 38 ] simplifiying candidate # 1.713 * [simplify]: Simplifying (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x) 1.713 * * [simplify]: iters left: 6 (12 enodes) 1.719 * * [simplify]: iters left: 5 (57 enodes) 1.744 * * [simplify]: iters left: 4 (96 enodes) 1.776 * * [simplify]: iters left: 3 (144 enodes) 1.821 * * [simplify]: iters left: 2 (225 enodes) 1.903 * * [simplify]: iters left: 1 (447 enodes) 2.109 * * [simplify]: Extracting #0: cost 1 inf + 0 2.109 * * [simplify]: Extracting #1: cost 16 inf + 0 2.109 * * [simplify]: Extracting #2: cost 143 inf + 42 2.110 * * [simplify]: Extracting #3: cost 262 inf + 620 2.112 * * [simplify]: Extracting #4: cost 227 inf + 7352 2.117 * * [simplify]: Extracting #5: cost 113 inf + 63033 2.130 * * [simplify]: Extracting #6: cost 6 inf + 122361 2.158 * * [simplify]: Extracting #7: cost 0 inf + 123770 2.173 * * [simplify]: Extracting #8: cost 0 inf + 123691 2.185 * [simplify]: Simplified to (- (+ (/ (/ 1/8 (* x x)) x) (/ 1/2 x)) x) 2.185 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- (+ (/ (/ 1/8 (* x x)) x) (/ 1/2 x)) x)))) 2.185 * * * * [progress]: [ 36 / 38 ] simplifiying candidate # 2.185 * [simplify]: Simplifying (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 2.185 * * [simplify]: iters left: 6 (10 enodes) 2.189 * * [simplify]: iters left: 5 (42 enodes) 2.199 * * [simplify]: iters left: 4 (64 enodes) 2.218 * * [simplify]: iters left: 3 (86 enodes) 2.240 * * [simplify]: iters left: 2 (100 enodes) 2.259 * * [simplify]: iters left: 1 (120 enodes) 2.277 * * [simplify]: Extracting #0: cost 1 inf + 0 2.277 * * [simplify]: Extracting #1: cost 8 inf + 0 2.277 * * [simplify]: Extracting #2: cost 26 inf + 1 2.277 * * [simplify]: Extracting #3: cost 33 inf + 332 2.278 * * [simplify]: Extracting #4: cost 10 inf + 2581 2.279 * * [simplify]: Extracting #5: cost 0 inf + 4169 2.280 * [simplify]: Simplified to (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))) 2.280 * [simplify]: Simplified (2 1) to (λ (x) (log (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))))) 2.280 * * * * [progress]: [ 37 / 38 ] simplifiying candidate # 2.280 * [simplify]: Simplifying (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 2.280 * * [simplify]: iters left: 6 (14 enodes) 2.290 * * [simplify]: iters left: 5 (63 enodes) 2.311 * * [simplify]: iters left: 4 (101 enodes) 2.330 * * [simplify]: iters left: 3 (174 enodes) 2.374 * * [simplify]: iters left: 2 (289 enodes) 2.441 * * [simplify]: Extracting #0: cost 1 inf + 0 2.441 * * [simplify]: Extracting #1: cost 17 inf + 0 2.442 * * [simplify]: Extracting #2: cost 76 inf + 0 2.442 * * [simplify]: Extracting #3: cost 132 inf + 6 2.444 * * [simplify]: Extracting #4: cost 113 inf + 2471 2.448 * * [simplify]: Extracting #5: cost 46 inf + 18924 2.456 * * [simplify]: Extracting #6: cost 1 inf + 36409 2.467 * * [simplify]: Extracting #7: cost 0 inf + 36461 2.475 * [simplify]: Simplified to (+ (* 2 x) (- (/ -1/2 x) (/ 1/8 (* x (* x x))))) 2.476 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (* 2 x) (- (/ -1/2 x) (/ 1/8 (* x (* x x))))))) 2.476 * * * * [progress]: [ 38 / 38 ] simplifiying candidate # 2.476 * [simplify]: Simplifying (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 2.476 * * [simplify]: iters left: 6 (17 enodes) 2.489 * * [simplify]: iters left: 5 (78 enodes) 2.519 * * [simplify]: iters left: 4 (129 enodes) 2.564 * * [simplify]: iters left: 3 (209 enodes) 2.632 * * [simplify]: iters left: 2 (357 enodes) 2.745 * * [simplify]: Extracting #0: cost 1 inf + 0 2.745 * * [simplify]: Extracting #1: cost 8 inf + 0 2.746 * * [simplify]: Extracting #2: cost 71 inf + 0 2.747 * * [simplify]: Extracting #3: cost 160 inf + 87 2.748 * * [simplify]: Extracting #4: cost 159 inf + 1823 2.751 * * [simplify]: Extracting #5: cost 109 inf + 16770 2.759 * * [simplify]: Extracting #6: cost 17 inf + 53698 2.765 * * [simplify]: Extracting #7: cost 0 inf + 61584 2.770 * [simplify]: Simplified to (+ (+ (/ 1/16 (pow x 5)) (/ 1/2 x)) (/ (/ (/ 1/8 x) x) x)) 2.770 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (+ (/ 1/16 (pow x 5)) (/ 1/2 x)) (/ (/ (/ 1/8 x) x) x)))) 2.770 * * * [progress]: adding candidates to table 3.062 * * [progress]: iteration 2 / 4 3.062 * * * [progress]: picking best candidate 3.070 * * * * [pick]: Picked # 3.071 * * * [progress]: localizing error 3.106 * * * [progress]: generating rewritten candidates 3.106 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 3.149 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 3.156 * * * [progress]: generating series expansions 3.156 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 3.156 * [backup-simplify]: Simplify (* (sqrt (+ x 1)) (sqrt (- x 1))) into (sqrt (* (+ x 1) (- x 1))) 3.156 * [approximate]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in (x) around 0 3.156 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 3.156 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 3.156 * [taylor]: Taking taylor expansion of (+ x 1) in x 3.156 * [taylor]: Taking taylor expansion of x in x 3.156 * [backup-simplify]: Simplify 0 into 0 3.156 * [backup-simplify]: Simplify 1 into 1 3.156 * [taylor]: Taking taylor expansion of 1 in x 3.156 * [backup-simplify]: Simplify 1 into 1 3.156 * [taylor]: Taking taylor expansion of (- x 1) in x 3.156 * [taylor]: Taking taylor expansion of x in x 3.156 * [backup-simplify]: Simplify 0 into 0 3.156 * [backup-simplify]: Simplify 1 into 1 3.156 * [taylor]: Taking taylor expansion of 1 in x 3.156 * [backup-simplify]: Simplify 1 into 1 3.157 * [backup-simplify]: Simplify (+ 0 1) into 1 3.157 * [backup-simplify]: Simplify (- 1) into -1 3.157 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.158 * [backup-simplify]: Simplify (* 1 -1) into -1 3.158 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.158 * [backup-simplify]: Simplify (- 0) into 0 3.158 * [backup-simplify]: Simplify (+ 1 0) into 1 3.159 * [backup-simplify]: Simplify (+ 1 0) into 1 3.159 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 3.160 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 3.160 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 3.160 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 3.160 * [taylor]: Taking taylor expansion of (+ x 1) in x 3.160 * [taylor]: Taking taylor expansion of x in x 3.160 * [backup-simplify]: Simplify 0 into 0 3.160 * [backup-simplify]: Simplify 1 into 1 3.160 * [taylor]: Taking taylor expansion of 1 in x 3.160 * [backup-simplify]: Simplify 1 into 1 3.160 * [taylor]: Taking taylor expansion of (- x 1) in x 3.160 * [taylor]: Taking taylor expansion of x in x 3.160 * [backup-simplify]: Simplify 0 into 0 3.160 * [backup-simplify]: Simplify 1 into 1 3.160 * [taylor]: Taking taylor expansion of 1 in x 3.160 * [backup-simplify]: Simplify 1 into 1 3.160 * [backup-simplify]: Simplify (+ 0 1) into 1 3.160 * [backup-simplify]: Simplify (- 1) into -1 3.161 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.161 * [backup-simplify]: Simplify (* 1 -1) into -1 3.161 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.161 * [backup-simplify]: Simplify (- 0) into 0 3.162 * [backup-simplify]: Simplify (+ 1 0) into 1 3.162 * [backup-simplify]: Simplify (+ 1 0) into 1 3.162 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 3.163 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 3.163 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.163 * [backup-simplify]: Simplify 0 into 0 3.163 * [backup-simplify]: Simplify (- 0) into 0 3.164 * [backup-simplify]: Simplify (+ 0 0) into 0 3.164 * [backup-simplify]: Simplify (+ 0 0) into 0 3.165 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1 3.166 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 3.167 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 3.167 * [backup-simplify]: Simplify (- 0) into 0 3.167 * [backup-simplify]: Simplify (+ 0 0) into 0 3.168 * [backup-simplify]: Simplify (+ 0 0) into 0 3.168 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 3.169 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 3.169 * [backup-simplify]: Simplify 0 into 0 3.169 * [backup-simplify]: Simplify (- 0) into 0 3.170 * [backup-simplify]: Simplify (+ 0 0) into 0 3.170 * [backup-simplify]: Simplify (+ 0 0) into 0 3.171 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0 3.173 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 3.174 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 3.175 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 4)) (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (sqrt -1))) into (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 3.175 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 x) 1)) (sqrt (- (/ 1 x) 1))) into (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) 3.175 * [approximate]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in (x) around 0 3.175 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 3.175 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 3.175 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.175 * [taylor]: Taking taylor expansion of x in x 3.175 * [backup-simplify]: Simplify 0 into 0 3.175 * [backup-simplify]: Simplify 1 into 1 3.176 * [backup-simplify]: Simplify (/ 1 1) into 1 3.176 * [taylor]: Taking taylor expansion of 1 in x 3.176 * [backup-simplify]: Simplify 1 into 1 3.176 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.176 * [taylor]: Taking taylor expansion of x in x 3.176 * [backup-simplify]: Simplify 0 into 0 3.176 * [backup-simplify]: Simplify 1 into 1 3.176 * [backup-simplify]: Simplify (/ 1 1) into 1 3.176 * [taylor]: Taking taylor expansion of 1 in x 3.176 * [backup-simplify]: Simplify 1 into 1 3.176 * [backup-simplify]: Simplify (+ 1 0) into 1 3.177 * [backup-simplify]: Simplify (+ 1 0) into 1 3.177 * [backup-simplify]: Simplify (* 1 1) into 1 3.177 * [backup-simplify]: Simplify (sqrt 1) into 1 3.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.178 * [backup-simplify]: Simplify (- 1) into -1 3.178 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.179 * [backup-simplify]: Simplify (+ 0 1) into 1 3.179 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 3.179 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 3.179 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 3.179 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 3.180 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.180 * [taylor]: Taking taylor expansion of x in x 3.180 * [backup-simplify]: Simplify 0 into 0 3.180 * [backup-simplify]: Simplify 1 into 1 3.180 * [backup-simplify]: Simplify (/ 1 1) into 1 3.180 * [taylor]: Taking taylor expansion of 1 in x 3.180 * [backup-simplify]: Simplify 1 into 1 3.180 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.180 * [taylor]: Taking taylor expansion of x in x 3.180 * [backup-simplify]: Simplify 0 into 0 3.180 * [backup-simplify]: Simplify 1 into 1 3.180 * [backup-simplify]: Simplify (/ 1 1) into 1 3.180 * [taylor]: Taking taylor expansion of 1 in x 3.180 * [backup-simplify]: Simplify 1 into 1 3.181 * [backup-simplify]: Simplify (+ 1 0) into 1 3.181 * [backup-simplify]: Simplify (+ 1 0) into 1 3.181 * [backup-simplify]: Simplify (* 1 1) into 1 3.181 * [backup-simplify]: Simplify (sqrt 1) into 1 3.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.182 * [backup-simplify]: Simplify (- 1) into -1 3.186 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.188 * [backup-simplify]: Simplify (+ 0 1) into 1 3.188 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 3.189 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 3.189 * [backup-simplify]: Simplify 1 into 1 3.189 * [backup-simplify]: Simplify 0 into 0 3.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.191 * [backup-simplify]: Simplify (- 0) into 0 3.191 * [backup-simplify]: Simplify (+ 0 0) into 0 3.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.193 * [backup-simplify]: Simplify (+ 0 0) into 0 3.194 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1 3.195 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 3.195 * [backup-simplify]: Simplify -1/2 into -1/2 3.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.196 * [backup-simplify]: Simplify (- 0) into 0 3.197 * [backup-simplify]: Simplify (+ 0 0) into 0 3.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.198 * [backup-simplify]: Simplify (+ 0 0) into 0 3.199 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0 3.201 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 3.201 * [backup-simplify]: Simplify 0 into 0 3.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.202 * [backup-simplify]: Simplify (- 0) into 0 3.203 * [backup-simplify]: Simplify (+ 0 0) into 0 3.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.204 * [backup-simplify]: Simplify (+ 0 0) into 0 3.205 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0 3.208 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 3.208 * [backup-simplify]: Simplify -1/8 into -1/8 3.208 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 3.208 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (- (/ 1 (- x)) 1))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) 3.209 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in (x) around 0 3.209 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 3.209 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.209 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.209 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.209 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.209 * [taylor]: Taking taylor expansion of x in x 3.209 * [backup-simplify]: Simplify 0 into 0 3.209 * [backup-simplify]: Simplify 1 into 1 3.209 * [backup-simplify]: Simplify (/ 1 1) into 1 3.209 * [taylor]: Taking taylor expansion of 1 in x 3.209 * [backup-simplify]: Simplify 1 into 1 3.210 * [backup-simplify]: Simplify (+ 1 0) into 1 3.210 * [backup-simplify]: Simplify (- 1) into -1 3.211 * [backup-simplify]: Simplify (sqrt 0) into 0 3.211 * [backup-simplify]: Simplify (- 1) into -1 3.213 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.213 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 3.213 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 3.213 * [taylor]: Taking taylor expansion of 1 in x 3.213 * [backup-simplify]: Simplify 1 into 1 3.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.213 * [taylor]: Taking taylor expansion of x in x 3.213 * [backup-simplify]: Simplify 0 into 0 3.213 * [backup-simplify]: Simplify 1 into 1 3.213 * [backup-simplify]: Simplify (/ 1 1) into 1 3.214 * [backup-simplify]: Simplify (- 1) into -1 3.214 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.215 * [backup-simplify]: Simplify (sqrt 0) into 0 3.216 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.216 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 3.216 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.216 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.216 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.216 * [taylor]: Taking taylor expansion of x in x 3.216 * [backup-simplify]: Simplify 0 into 0 3.216 * [backup-simplify]: Simplify 1 into 1 3.217 * [backup-simplify]: Simplify (/ 1 1) into 1 3.217 * [taylor]: Taking taylor expansion of 1 in x 3.217 * [backup-simplify]: Simplify 1 into 1 3.217 * [backup-simplify]: Simplify (+ 1 0) into 1 3.218 * [backup-simplify]: Simplify (- 1) into -1 3.218 * [backup-simplify]: Simplify (sqrt 0) into 0 3.218 * [backup-simplify]: Simplify (- 1) into -1 3.220 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.220 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 3.220 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 3.220 * [taylor]: Taking taylor expansion of 1 in x 3.220 * [backup-simplify]: Simplify 1 into 1 3.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.220 * [taylor]: Taking taylor expansion of x in x 3.220 * [backup-simplify]: Simplify 0 into 0 3.220 * [backup-simplify]: Simplify 1 into 1 3.221 * [backup-simplify]: Simplify (/ 1 1) into 1 3.221 * [backup-simplify]: Simplify (- 1) into -1 3.221 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.222 * [backup-simplify]: Simplify (sqrt 0) into 0 3.223 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.224 * [backup-simplify]: Simplify (* 0 0) into 0 3.224 * [backup-simplify]: Simplify 0 into 0 3.224 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 3.224 * [backup-simplify]: Simplify 0 into 0 3.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.225 * [backup-simplify]: Simplify (- 0) into 0 3.226 * [backup-simplify]: Simplify (+ 1 0) into 1 3.229 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.230 * [backup-simplify]: Simplify (+ 0 1) into 1 3.231 * [backup-simplify]: Simplify (- 1) into -1 3.234 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.236 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 3.237 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.238 * [backup-simplify]: Simplify (- 0) into 0 3.238 * [backup-simplify]: Simplify (+ 0 0) into 0 3.242 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.243 * [backup-simplify]: Simplify (+ 0 0) into 0 3.244 * [backup-simplify]: Simplify (- 0) into 0 3.248 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.252 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 3.252 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.254 * [backup-simplify]: Simplify (- 0) into 0 3.254 * [backup-simplify]: Simplify (+ 0 0) into 0 3.259 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.260 * [backup-simplify]: Simplify (+ 0 0) into 0 3.261 * [backup-simplify]: Simplify (- 0) into 0 3.266 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.271 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 3.271 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.273 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.273 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 3.273 * [backup-simplify]: Simplify (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))) into (+ x (sqrt (* (+ x 1) (- x 1)))) 3.273 * [approximate]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in (x) around 0 3.273 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in x 3.273 * [taylor]: Taking taylor expansion of x in x 3.273 * [backup-simplify]: Simplify 0 into 0 3.273 * [backup-simplify]: Simplify 1 into 1 3.273 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 3.274 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 3.274 * [taylor]: Taking taylor expansion of (+ x 1) in x 3.274 * [taylor]: Taking taylor expansion of x in x 3.274 * [backup-simplify]: Simplify 0 into 0 3.274 * [backup-simplify]: Simplify 1 into 1 3.274 * [taylor]: Taking taylor expansion of 1 in x 3.274 * [backup-simplify]: Simplify 1 into 1 3.274 * [taylor]: Taking taylor expansion of (- x 1) in x 3.274 * [taylor]: Taking taylor expansion of x in x 3.274 * [backup-simplify]: Simplify 0 into 0 3.274 * [backup-simplify]: Simplify 1 into 1 3.274 * [taylor]: Taking taylor expansion of 1 in x 3.274 * [backup-simplify]: Simplify 1 into 1 3.274 * [backup-simplify]: Simplify (+ 0 1) into 1 3.275 * [backup-simplify]: Simplify (- 1) into -1 3.275 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.276 * [backup-simplify]: Simplify (* 1 -1) into -1 3.276 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.276 * [backup-simplify]: Simplify (- 0) into 0 3.277 * [backup-simplify]: Simplify (+ 1 0) into 1 3.277 * [backup-simplify]: Simplify (+ 1 0) into 1 3.278 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 3.278 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 3.279 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in x 3.279 * [taylor]: Taking taylor expansion of x in x 3.279 * [backup-simplify]: Simplify 0 into 0 3.279 * [backup-simplify]: Simplify 1 into 1 3.279 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 3.279 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 3.279 * [taylor]: Taking taylor expansion of (+ x 1) in x 3.279 * [taylor]: Taking taylor expansion of x in x 3.279 * [backup-simplify]: Simplify 0 into 0 3.279 * [backup-simplify]: Simplify 1 into 1 3.279 * [taylor]: Taking taylor expansion of 1 in x 3.279 * [backup-simplify]: Simplify 1 into 1 3.279 * [taylor]: Taking taylor expansion of (- x 1) in x 3.279 * [taylor]: Taking taylor expansion of x in x 3.279 * [backup-simplify]: Simplify 0 into 0 3.279 * [backup-simplify]: Simplify 1 into 1 3.279 * [taylor]: Taking taylor expansion of 1 in x 3.279 * [backup-simplify]: Simplify 1 into 1 3.279 * [backup-simplify]: Simplify (+ 0 1) into 1 3.280 * [backup-simplify]: Simplify (- 1) into -1 3.280 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.281 * [backup-simplify]: Simplify (* 1 -1) into -1 3.281 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.281 * [backup-simplify]: Simplify (- 0) into 0 3.281 * [backup-simplify]: Simplify (+ 1 0) into 1 3.282 * [backup-simplify]: Simplify (+ 1 0) into 1 3.282 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 3.283 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 3.283 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 3.283 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.284 * [backup-simplify]: Simplify (+ 1 0) into 1 3.284 * [backup-simplify]: Simplify 1 into 1 3.284 * [backup-simplify]: Simplify (- 0) into 0 3.284 * [backup-simplify]: Simplify (+ 0 0) into 0 3.284 * [backup-simplify]: Simplify (+ 0 0) into 0 3.285 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1 3.287 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 3.288 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 3.289 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 3.290 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 3.290 * [backup-simplify]: Simplify (+ (/ 1 x) (* (sqrt (+ (/ 1 x) 1)) (sqrt (- (/ 1 x) 1)))) into (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) 3.290 * [approximate]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in (x) around 0 3.290 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in x 3.290 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 3.290 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 3.290 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.290 * [taylor]: Taking taylor expansion of x in x 3.290 * [backup-simplify]: Simplify 0 into 0 3.290 * [backup-simplify]: Simplify 1 into 1 3.290 * [backup-simplify]: Simplify (/ 1 1) into 1 3.290 * [taylor]: Taking taylor expansion of 1 in x 3.290 * [backup-simplify]: Simplify 1 into 1 3.290 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.290 * [taylor]: Taking taylor expansion of x in x 3.290 * [backup-simplify]: Simplify 0 into 0 3.290 * [backup-simplify]: Simplify 1 into 1 3.290 * [backup-simplify]: Simplify (/ 1 1) into 1 3.290 * [taylor]: Taking taylor expansion of 1 in x 3.290 * [backup-simplify]: Simplify 1 into 1 3.291 * [backup-simplify]: Simplify (+ 1 0) into 1 3.291 * [backup-simplify]: Simplify (+ 1 0) into 1 3.291 * [backup-simplify]: Simplify (* 1 1) into 1 3.291 * [backup-simplify]: Simplify (sqrt 1) into 1 3.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.292 * [backup-simplify]: Simplify (- 1) into -1 3.292 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.293 * [backup-simplify]: Simplify (+ 0 1) into 1 3.294 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 3.294 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 3.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.294 * [taylor]: Taking taylor expansion of x in x 3.294 * [backup-simplify]: Simplify 0 into 0 3.294 * [backup-simplify]: Simplify 1 into 1 3.294 * [backup-simplify]: Simplify (/ 1 1) into 1 3.294 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in x 3.294 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 3.294 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 3.294 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.294 * [taylor]: Taking taylor expansion of x in x 3.294 * [backup-simplify]: Simplify 0 into 0 3.294 * [backup-simplify]: Simplify 1 into 1 3.295 * [backup-simplify]: Simplify (/ 1 1) into 1 3.295 * [taylor]: Taking taylor expansion of 1 in x 3.295 * [backup-simplify]: Simplify 1 into 1 3.295 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.295 * [taylor]: Taking taylor expansion of x in x 3.295 * [backup-simplify]: Simplify 0 into 0 3.295 * [backup-simplify]: Simplify 1 into 1 3.295 * [backup-simplify]: Simplify (/ 1 1) into 1 3.295 * [taylor]: Taking taylor expansion of 1 in x 3.295 * [backup-simplify]: Simplify 1 into 1 3.295 * [backup-simplify]: Simplify (+ 1 0) into 1 3.296 * [backup-simplify]: Simplify (+ 1 0) into 1 3.296 * [backup-simplify]: Simplify (* 1 1) into 1 3.296 * [backup-simplify]: Simplify (sqrt 1) into 1 3.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.297 * [backup-simplify]: Simplify (- 1) into -1 3.297 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.298 * [backup-simplify]: Simplify (+ 0 1) into 1 3.298 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 3.298 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 3.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.298 * [taylor]: Taking taylor expansion of x in x 3.298 * [backup-simplify]: Simplify 0 into 0 3.299 * [backup-simplify]: Simplify 1 into 1 3.299 * [backup-simplify]: Simplify (/ 1 1) into 1 3.299 * [backup-simplify]: Simplify (+ 1 1) into 2 3.299 * [backup-simplify]: Simplify 2 into 2 3.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.300 * [backup-simplify]: Simplify (+ 0 0) into 0 3.300 * [backup-simplify]: Simplify 0 into 0 3.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.300 * [backup-simplify]: Simplify (- 0) into 0 3.301 * [backup-simplify]: Simplify (+ 0 0) into 0 3.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.301 * [backup-simplify]: Simplify (+ 0 0) into 0 3.302 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1 3.303 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 3.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.303 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 3.303 * [backup-simplify]: Simplify -1/2 into -1/2 3.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.304 * [backup-simplify]: Simplify (- 0) into 0 3.304 * [backup-simplify]: Simplify (+ 0 0) into 0 3.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.305 * [backup-simplify]: Simplify (+ 0 0) into 0 3.306 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0 3.307 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 3.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.308 * [backup-simplify]: Simplify (+ 0 0) into 0 3.308 * [backup-simplify]: Simplify 0 into 0 3.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.308 * [backup-simplify]: Simplify (- 0) into 0 3.309 * [backup-simplify]: Simplify (+ 0 0) into 0 3.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.310 * [backup-simplify]: Simplify (+ 0 0) into 0 3.314 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0 3.316 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 3.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.317 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 3.317 * [backup-simplify]: Simplify -1/8 into -1/8 3.318 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 3.318 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (- (/ 1 (- x)) 1)))) into (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) 3.318 * [approximate]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in (x) around 0 3.318 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x 3.318 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 3.318 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.318 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.318 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.318 * [taylor]: Taking taylor expansion of x in x 3.318 * [backup-simplify]: Simplify 0 into 0 3.318 * [backup-simplify]: Simplify 1 into 1 3.319 * [backup-simplify]: Simplify (/ 1 1) into 1 3.319 * [taylor]: Taking taylor expansion of 1 in x 3.319 * [backup-simplify]: Simplify 1 into 1 3.319 * [backup-simplify]: Simplify (+ 1 0) into 1 3.320 * [backup-simplify]: Simplify (- 1) into -1 3.320 * [backup-simplify]: Simplify (sqrt 0) into 0 3.320 * [backup-simplify]: Simplify (- 1) into -1 3.322 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.322 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 3.322 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 3.322 * [taylor]: Taking taylor expansion of 1 in x 3.322 * [backup-simplify]: Simplify 1 into 1 3.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.322 * [taylor]: Taking taylor expansion of x in x 3.322 * [backup-simplify]: Simplify 0 into 0 3.322 * [backup-simplify]: Simplify 1 into 1 3.322 * [backup-simplify]: Simplify (/ 1 1) into 1 3.323 * [backup-simplify]: Simplify (- 1) into -1 3.323 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.324 * [backup-simplify]: Simplify (sqrt 0) into 0 3.325 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.325 * [taylor]: Taking taylor expansion of x in x 3.325 * [backup-simplify]: Simplify 0 into 0 3.325 * [backup-simplify]: Simplify 1 into 1 3.325 * [backup-simplify]: Simplify (/ 1 1) into 1 3.325 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x 3.325 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 3.326 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.326 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.326 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.326 * [taylor]: Taking taylor expansion of x in x 3.326 * [backup-simplify]: Simplify 0 into 0 3.326 * [backup-simplify]: Simplify 1 into 1 3.326 * [backup-simplify]: Simplify (/ 1 1) into 1 3.326 * [taylor]: Taking taylor expansion of 1 in x 3.326 * [backup-simplify]: Simplify 1 into 1 3.327 * [backup-simplify]: Simplify (+ 1 0) into 1 3.327 * [backup-simplify]: Simplify (- 1) into -1 3.327 * [backup-simplify]: Simplify (sqrt 0) into 0 3.328 * [backup-simplify]: Simplify (- 1) into -1 3.329 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.329 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 3.329 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 3.329 * [taylor]: Taking taylor expansion of 1 in x 3.329 * [backup-simplify]: Simplify 1 into 1 3.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.329 * [taylor]: Taking taylor expansion of x in x 3.329 * [backup-simplify]: Simplify 0 into 0 3.329 * [backup-simplify]: Simplify 1 into 1 3.329 * [backup-simplify]: Simplify (/ 1 1) into 1 3.330 * [backup-simplify]: Simplify (- 1) into -1 3.330 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.331 * [backup-simplify]: Simplify (sqrt 0) into 0 3.332 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.332 * [taylor]: Taking taylor expansion of x in x 3.332 * [backup-simplify]: Simplify 0 into 0 3.332 * [backup-simplify]: Simplify 1 into 1 3.332 * [backup-simplify]: Simplify (/ 1 1) into 1 3.333 * [backup-simplify]: Simplify (* 0 0) into 0 3.333 * [backup-simplify]: Simplify (+ 0 0) into 0 3.333 * [backup-simplify]: Simplify 0 into 0 3.333 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 3.334 * [backup-simplify]: Simplify (- 1) into -1 3.334 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.334 * [backup-simplify]: Simplify -1 into -1 3.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.335 * [backup-simplify]: Simplify (- 0) into 0 3.335 * [backup-simplify]: Simplify (+ 1 0) into 1 3.337 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.337 * [backup-simplify]: Simplify (+ 0 1) into 1 3.338 * [backup-simplify]: Simplify (- 1) into -1 3.339 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.341 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 3.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.341 * [backup-simplify]: Simplify (- 0) into 0 3.342 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0) 3.342 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.343 * [backup-simplify]: Simplify (- 0) into 0 3.343 * [backup-simplify]: Simplify (+ 0 0) into 0 3.345 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.346 * [backup-simplify]: Simplify (+ 0 0) into 0 3.346 * [backup-simplify]: Simplify (- 0) into 0 3.349 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.351 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 3.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.352 * [backup-simplify]: Simplify (- 0) into 0 3.352 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0) 3.352 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.353 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) 3.353 * * * [progress]: simplifying candidates 3.353 * * * * [progress]: [ 1 / 62 ] simplifiying candidate # 3.353 * [simplify]: Simplifying (* (+ x 1) (- x 1)) 3.353 * * [simplify]: iters left: 4 (5 enodes) 3.355 * * [simplify]: iters left: 3 (22 enodes) 3.360 * * [simplify]: iters left: 2 (40 enodes) 3.377 * * [simplify]: iters left: 1 (74 enodes) 3.401 * * [simplify]: Extracting #0: cost 1 inf + 0 3.401 * * [simplify]: Extracting #1: cost 19 inf + 0 3.401 * * [simplify]: Extracting #2: cost 23 inf + 3 3.402 * * [simplify]: Extracting #3: cost 9 inf + 908 3.403 * * [simplify]: Extracting #4: cost 0 inf + 1844 3.404 * [simplify]: Simplified to (- (* x (+ 1 x)) (+ 1 x)) 3.404 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (- (* x (+ 1 x)) (+ 1 x)) 1/2)))) 3.404 * * * * [progress]: [ 2 / 62 ] simplifiying candidate # 3.404 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (- x 1))) 3.404 * * [simplify]: iters left: 5 (7 enodes) 3.409 * * [simplify]: iters left: 4 (28 enodes) 3.418 * * [simplify]: iters left: 3 (32 enodes) 3.426 * * [simplify]: Extracting #0: cost 1 inf + 0 3.426 * * [simplify]: Extracting #1: cost 4 inf + 0 3.427 * * [simplify]: Extracting #2: cost 8 inf + 0 3.427 * * [simplify]: Extracting #3: cost 13 inf + 0 3.427 * * [simplify]: Extracting #4: cost 10 inf + 3 3.427 * * [simplify]: Extracting #5: cost 4 inf + 375 3.427 * * [simplify]: Extracting #6: cost 1 inf + 701 3.428 * * [simplify]: Extracting #7: cost 0 inf + 903 3.428 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (- x 1))) 3.428 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (* (sqrt (+ 1 x)) (sqrt (- x 1))) 1)))) 3.428 * * * * [progress]: [ 3 / 62 ] simplifiying candidate # 3.428 * [simplify]: Simplifying (* (+ x 1) (- x 1)) 3.428 * * [simplify]: iters left: 4 (5 enodes) 3.432 * * [simplify]: iters left: 3 (22 enodes) 3.439 * * [simplify]: iters left: 2 (40 enodes) 3.457 * * [simplify]: iters left: 1 (74 enodes) 3.478 * * [simplify]: Extracting #0: cost 1 inf + 0 3.478 * * [simplify]: Extracting #1: cost 19 inf + 0 3.478 * * [simplify]: Extracting #2: cost 23 inf + 3 3.478 * * [simplify]: Extracting #3: cost 9 inf + 908 3.479 * * [simplify]: Extracting #4: cost 0 inf + 1844 3.479 * [simplify]: Simplified to (- (* x (+ 1 x)) (+ 1 x)) 3.480 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (- (* x (+ 1 x)) (+ 1 x)) (/ 1 2))))) 3.480 * [simplify]: Simplifying (/ 1 2) 3.480 * * [simplify]: iters left: 2 (3 enodes) 3.481 * * [simplify]: iters left: 1 (12 enodes) 3.484 * * [simplify]: Extracting #0: cost 1 inf + 0 3.484 * * [simplify]: Extracting #1: cost 0 inf + 1 3.484 * [simplify]: Simplified to 1/2 3.484 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (pow (* (+ x 1) (- x 1)) 1/2)))) 3.484 * * * * [progress]: [ 4 / 62 ] simplifiying candidate # 3.484 * * * * [progress]: [ 5 / 62 ] simplifiying candidate # 3.484 * [simplify]: Simplifying (+ (log (sqrt (+ x 1))) (log (sqrt (- x 1)))) 3.484 * * [simplify]: iters left: 6 (9 enodes) 3.486 * * [simplify]: iters left: 5 (34 enodes) 3.491 * * [simplify]: iters left: 4 (38 enodes) 3.497 * * [simplify]: Extracting #0: cost 1 inf + 0 3.497 * * [simplify]: Extracting #1: cost 4 inf + 0 3.497 * * [simplify]: Extracting #2: cost 8 inf + 0 3.497 * * [simplify]: Extracting #3: cost 12 inf + 0 3.497 * * [simplify]: Extracting #4: cost 17 inf + 0 3.497 * * [simplify]: Extracting #5: cost 14 inf + 3 3.497 * * [simplify]: Extracting #6: cost 10 inf + 211 3.497 * * [simplify]: Extracting #7: cost 4 inf + 803 3.498 * * [simplify]: Extracting #8: cost 0 inf + 1791 3.498 * [simplify]: Simplified to (+ (log (sqrt (- x 1))) (log (sqrt (+ 1 x)))) 3.498 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (exp (+ (log (sqrt (- x 1))) (log (sqrt (+ 1 x)))))))) 3.498 * * * * [progress]: [ 6 / 62 ] simplifiying candidate # 3.498 * * * * [progress]: [ 7 / 62 ] simplifiying candidate # 3.498 * * * * [progress]: [ 8 / 62 ] simplifiying candidate # 3.498 * [simplify]: Simplifying (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1)))) 3.499 * * [simplify]: iters left: 6 (11 enodes) 3.502 * * [simplify]: iters left: 5 (42 enodes) 3.513 * * [simplify]: iters left: 4 (85 enodes) 3.534 * * [simplify]: iters left: 3 (207 enodes) 3.650 * * [simplify]: Extracting #0: cost 1 inf + 0 3.650 * * [simplify]: Extracting #1: cost 36 inf + 0 3.651 * * [simplify]: Extracting #2: cost 118 inf + 1 3.652 * * [simplify]: Extracting #3: cost 136 inf + 172 3.654 * * [simplify]: Extracting #4: cost 110 inf + 2596 3.661 * * [simplify]: Extracting #5: cost 29 inf + 22705 3.673 * * [simplify]: Extracting #6: cost 0 inf + 30584 3.685 * [simplify]: Simplified to (* (* (sqrt (+ x -1)) (+ x -1)) (* (sqrt (+ 1 x)) (+ 1 x))) 3.685 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (cbrt (* (* (sqrt (+ x -1)) (+ x -1)) (* (sqrt (+ 1 x)) (+ 1 x))))))) 3.686 * * * * [progress]: [ 9 / 62 ] simplifiying candidate # 3.686 * * * * [progress]: [ 10 / 62 ] simplifiying candidate # 3.686 * * * * [progress]: [ 11 / 62 ] simplifiying candidate # 3.686 * [simplify]: Simplifying (* (+ x 1) (- x 1)) 3.686 * * [simplify]: iters left: 4 (5 enodes) 3.689 * * [simplify]: iters left: 3 (22 enodes) 3.693 * * [simplify]: iters left: 2 (40 enodes) 3.701 * * [simplify]: iters left: 1 (74 enodes) 3.712 * * [simplify]: Extracting #0: cost 1 inf + 0 3.712 * * [simplify]: Extracting #1: cost 19 inf + 0 3.713 * * [simplify]: Extracting #2: cost 23 inf + 3 3.713 * * [simplify]: Extracting #3: cost 9 inf + 908 3.713 * * [simplify]: Extracting #4: cost 0 inf + 1844 3.714 * [simplify]: Simplified to (- (* x (+ 1 x)) (+ 1 x)) 3.714 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (sqrt (- (* x (+ 1 x)) (+ 1 x)))))) 3.714 * * * * [progress]: [ 12 / 62 ] simplifiying candidate # 3.714 * * * * [progress]: [ 13 / 62 ] simplifiying candidate # 3.714 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (pow x 3) (pow 1 3)))) 3.714 * * [simplify]: iters left: 6 (10 enodes) 3.719 * * [simplify]: iters left: 5 (45 enodes) 3.739 * * [simplify]: iters left: 4 (68 enodes) 3.761 * * [simplify]: iters left: 3 (101 enodes) 3.779 * * [simplify]: iters left: 2 (161 enodes) 3.822 * * [simplify]: iters left: 1 (337 enodes) 3.958 * * [simplify]: Extracting #0: cost 1 inf + 0 3.958 * * [simplify]: Extracting #1: cost 4 inf + 0 3.958 * * [simplify]: Extracting #2: cost 8 inf + 0 3.958 * * [simplify]: Extracting #3: cost 42 inf + 0 3.959 * * [simplify]: Extracting #4: cost 134 inf + 2 3.959 * * [simplify]: Extracting #5: cost 192 inf + 1936 3.960 * * [simplify]: Extracting #6: cost 180 inf + 4629 3.963 * * [simplify]: Extracting #7: cost 110 inf + 32376 3.970 * * [simplify]: Extracting #8: cost 13 inf + 83570 3.986 * * [simplify]: Extracting #9: cost 0 inf + 92381 4.001 * [simplify]: Simplified to (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ -1 (* x (* x x))))) 4.001 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))) 4.002 * [simplify]: Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) 4.002 * * [simplify]: iters left: 6 (12 enodes) 4.008 * * [simplify]: iters left: 5 (44 enodes) 4.022 * * [simplify]: iters left: 4 (70 enodes) 4.043 * * [simplify]: iters left: 3 (92 enodes) 4.067 * * [simplify]: iters left: 2 (106 enodes) 4.088 * * [simplify]: iters left: 1 (127 enodes) 4.105 * * [simplify]: Extracting #0: cost 1 inf + 0 4.105 * * [simplify]: Extracting #1: cost 4 inf + 0 4.105 * * [simplify]: Extracting #2: cost 8 inf + 0 4.105 * * [simplify]: Extracting #3: cost 24 inf + 0 4.106 * * [simplify]: Extracting #4: cost 30 inf + 412 4.106 * * [simplify]: Extracting #5: cost 4 inf + 2810 4.107 * * [simplify]: Extracting #6: cost 0 inf + 3338 4.108 * [simplify]: Simplified to (* (sqrt (- (* x x) (- x 1))) (sqrt (+ (* x x) (+ x 1)))) 4.108 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (- (* x x) (- x 1))) (sqrt (+ (* x x) (+ x 1)))))))) 4.108 * * * * [progress]: [ 14 / 62 ] simplifiying candidate # 4.108 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1)))) 4.108 * * [simplify]: iters left: 6 (12 enodes) 4.112 * * [simplify]: iters left: 5 (47 enodes) 4.124 * * [simplify]: iters left: 4 (68 enodes) 4.148 * * [simplify]: iters left: 3 (101 enodes) 4.183 * * [simplify]: iters left: 2 (158 enodes) 4.241 * * [simplify]: iters left: 1 (292 enodes) 4.348 * * [simplify]: Extracting #0: cost 1 inf + 0 4.348 * * [simplify]: Extracting #1: cost 4 inf + 0 4.348 * * [simplify]: Extracting #2: cost 8 inf + 0 4.348 * * [simplify]: Extracting #3: cost 32 inf + 0 4.348 * * [simplify]: Extracting #4: cost 49 inf + 44 4.349 * * [simplify]: Extracting #5: cost 74 inf + 950 4.351 * * [simplify]: Extracting #6: cost 57 inf + 3755 4.354 * * [simplify]: Extracting #7: cost 22 inf + 19611 4.359 * * [simplify]: Extracting #8: cost 2 inf + 29924 4.364 * * [simplify]: Extracting #9: cost 0 inf + 31061 4.370 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) 4.370 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ x 1))))))) 4.370 * [simplify]: Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ x 1))) 4.371 * * [simplify]: iters left: 6 (11 enodes) 4.376 * * [simplify]: iters left: 5 (38 enodes) 4.388 * * [simplify]: iters left: 4 (55 enodes) 4.404 * * [simplify]: iters left: 3 (72 enodes) 4.425 * * [simplify]: iters left: 2 (85 enodes) 4.446 * * [simplify]: iters left: 1 (103 enodes) 4.461 * * [simplify]: Extracting #0: cost 1 inf + 0 4.461 * * [simplify]: Extracting #1: cost 4 inf + 0 4.461 * * [simplify]: Extracting #2: cost 8 inf + 0 4.461 * * [simplify]: Extracting #3: cost 22 inf + 0 4.461 * * [simplify]: Extracting #4: cost 32 inf + 2 4.462 * * [simplify]: Extracting #5: cost 18 inf + 700 4.462 * * [simplify]: Extracting #6: cost 2 inf + 2128 4.463 * * [simplify]: Extracting #7: cost 0 inf + 2692 4.463 * [simplify]: Simplified to (* (sqrt (+ x 1)) (sqrt (- 1 (- x (* x x))))) 4.463 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) (* (sqrt (+ x 1)) (sqrt (- 1 (- x (* x x))))))))) 4.464 * * * * [progress]: [ 15 / 62 ] simplifiying candidate # 4.464 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (pow x 3) (pow 1 3)))) 4.464 * * [simplify]: iters left: 6 (12 enodes) 4.471 * * [simplify]: iters left: 5 (48 enodes) 4.487 * * [simplify]: iters left: 4 (72 enodes) 4.512 * * [simplify]: iters left: 3 (112 enodes) 4.548 * * [simplify]: iters left: 2 (188 enodes) 4.597 * * [simplify]: iters left: 1 (404 enodes) 4.742 * * [simplify]: Extracting #0: cost 1 inf + 0 4.742 * * [simplify]: Extracting #1: cost 4 inf + 0 4.742 * * [simplify]: Extracting #2: cost 8 inf + 0 4.742 * * [simplify]: Extracting #3: cost 61 inf + 0 4.742 * * [simplify]: Extracting #4: cost 160 inf + 85 4.744 * * [simplify]: Extracting #5: cost 206 inf + 2860 4.746 * * [simplify]: Extracting #6: cost 159 inf + 14455 4.751 * * [simplify]: Extracting #7: cost 79 inf + 57309 4.759 * * [simplify]: Extracting #8: cost 1 inf + 103240 4.768 * * [simplify]: Extracting #9: cost 0 inf + 100699 4.777 * * [simplify]: Extracting #10: cost 0 inf + 100517 4.787 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt (+ -1 (* x (* x x))))) 4.787 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (- x 1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))) 4.788 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) 4.788 * * [simplify]: iters left: 6 (11 enodes) 4.794 * * [simplify]: iters left: 5 (39 enodes) 4.805 * * [simplify]: iters left: 4 (53 enodes) 4.823 * * [simplify]: iters left: 3 (58 enodes) 4.837 * * [simplify]: iters left: 2 (59 enodes) 4.851 * * [simplify]: iters left: 1 (62 enodes) 4.866 * * [simplify]: Extracting #0: cost 1 inf + 0 4.866 * * [simplify]: Extracting #1: cost 4 inf + 0 4.866 * * [simplify]: Extracting #2: cost 8 inf + 0 4.866 * * [simplify]: Extracting #3: cost 17 inf + 0 4.867 * * [simplify]: Extracting #4: cost 18 inf + 3 4.867 * * [simplify]: Extracting #5: cost 9 inf + 538 4.867 * * [simplify]: Extracting #6: cost 4 inf + 1027 4.868 * * [simplify]: Extracting #7: cost 0 inf + 1877 4.869 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt (+ (+ 1 x) (* x x)))) 4.869 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (+ x -1)) (sqrt (+ (+ 1 x) (* x x)))))))) 4.869 * * * * [progress]: [ 16 / 62 ] simplifiying candidate # 4.869 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1)))) 4.869 * * [simplify]: iters left: 6 (7 enodes) 4.873 * * [simplify]: iters left: 5 (22 enodes) 4.880 * * [simplify]: iters left: 4 (30 enodes) 4.889 * * [simplify]: iters left: 3 (37 enodes) 4.898 * * [simplify]: iters left: 2 (53 enodes) 4.908 * * [simplify]: iters left: 1 (90 enodes) 4.921 * * [simplify]: Extracting #0: cost 1 inf + 0 4.921 * * [simplify]: Extracting #1: cost 24 inf + 0 4.922 * * [simplify]: Extracting #2: cost 26 inf + 127 4.922 * * [simplify]: Extracting #3: cost 2 inf + 2252 4.923 * * [simplify]: Extracting #4: cost 0 inf + 2497 4.923 * [simplify]: Simplified to (- (* x x) 1) 4.923 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (- (* x x) 1) (* (sqrt (- x 1)) (sqrt (+ x 1))))))) 4.924 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (+ x 1))) 4.924 * * [simplify]: iters left: 5 (7 enodes) 4.926 * * [simplify]: iters left: 4 (28 enodes) 4.934 * * [simplify]: iters left: 3 (32 enodes) 4.943 * * [simplify]: Extracting #0: cost 1 inf + 0 4.943 * * [simplify]: Extracting #1: cost 4 inf + 0 4.943 * * [simplify]: Extracting #2: cost 8 inf + 0 4.943 * * [simplify]: Extracting #3: cost 13 inf + 0 4.943 * * [simplify]: Extracting #4: cost 10 inf + 3 4.943 * * [simplify]: Extracting #5: cost 4 inf + 375 4.943 * * [simplify]: Extracting #6: cost 1 inf + 701 4.944 * * [simplify]: Extracting #7: cost 0 inf + 903 4.944 * [simplify]: Simplified to (* (sqrt (- x 1)) (sqrt (+ 1 x))) 4.944 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (- (* x x) 1) (* (sqrt (- x 1)) (sqrt (+ 1 x))))))) 4.944 * * * * [progress]: [ 17 / 62 ] simplifiying candidate # 4.945 * * * * [progress]: [ 18 / 62 ] simplifiying candidate # 4.945 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 4.945 * * [simplify]: iters left: 6 (9 enodes) 4.950 * * [simplify]: iters left: 5 (34 enodes) 4.960 * * [simplify]: iters left: 4 (38 enodes) 4.971 * * [simplify]: Extracting #0: cost 1 inf + 0 4.971 * * [simplify]: Extracting #1: cost 4 inf + 0 4.971 * * [simplify]: Extracting #2: cost 8 inf + 0 4.971 * * [simplify]: Extracting #3: cost 12 inf + 0 4.971 * * [simplify]: Extracting #4: cost 17 inf + 0 4.971 * * [simplify]: Extracting #5: cost 14 inf + 3 4.971 * * [simplify]: Extracting #6: cost 10 inf + 211 4.972 * * [simplify]: Extracting #7: cost 4 inf + 743 4.972 * * [simplify]: Extracting #8: cost 0 inf + 1551 4.973 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 4.973 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 4.973 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 4.973 * * [simplify]: iters left: 6 (9 enodes) 4.978 * * [simplify]: iters left: 5 (34 enodes) 4.989 * * [simplify]: iters left: 4 (38 enodes) 5.000 * * [simplify]: Extracting #0: cost 1 inf + 0 5.000 * * [simplify]: Extracting #1: cost 4 inf + 0 5.000 * * [simplify]: Extracting #2: cost 8 inf + 0 5.000 * * [simplify]: Extracting #3: cost 12 inf + 0 5.000 * * [simplify]: Extracting #4: cost 17 inf + 0 5.000 * * [simplify]: Extracting #5: cost 14 inf + 3 5.000 * * [simplify]: Extracting #6: cost 10 inf + 211 5.001 * * [simplify]: Extracting #7: cost 4 inf + 743 5.001 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.001 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.002 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 5.002 * * * * [progress]: [ 19 / 62 ] simplifiying candidate # 5.002 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 5.002 * * [simplify]: iters left: 6 (9 enodes) 5.007 * * [simplify]: iters left: 5 (34 enodes) 5.017 * * [simplify]: iters left: 4 (38 enodes) 5.028 * * [simplify]: Extracting #0: cost 1 inf + 0 5.028 * * [simplify]: Extracting #1: cost 4 inf + 0 5.028 * * [simplify]: Extracting #2: cost 8 inf + 0 5.028 * * [simplify]: Extracting #3: cost 12 inf + 0 5.028 * * [simplify]: Extracting #4: cost 17 inf + 0 5.028 * * [simplify]: Extracting #5: cost 14 inf + 3 5.029 * * [simplify]: Extracting #6: cost 10 inf + 211 5.029 * * [simplify]: Extracting #7: cost 4 inf + 743 5.029 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.030 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.030 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 5.030 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 5.030 * * [simplify]: iters left: 6 (9 enodes) 5.035 * * [simplify]: iters left: 5 (34 enodes) 5.046 * * [simplify]: iters left: 4 (38 enodes) 5.057 * * [simplify]: Extracting #0: cost 1 inf + 0 5.057 * * [simplify]: Extracting #1: cost 4 inf + 0 5.057 * * [simplify]: Extracting #2: cost 8 inf + 0 5.057 * * [simplify]: Extracting #3: cost 12 inf + 0 5.057 * * [simplify]: Extracting #4: cost 17 inf + 0 5.057 * * [simplify]: Extracting #5: cost 14 inf + 3 5.057 * * [simplify]: Extracting #6: cost 10 inf + 211 5.058 * * [simplify]: Extracting #7: cost 4 inf + 743 5.058 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.059 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.059 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 5.059 * * * * [progress]: [ 20 / 62 ] simplifiying candidate # 5.059 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 5.059 * * [simplify]: iters left: 6 (9 enodes) 5.064 * * [simplify]: iters left: 5 (34 enodes) 5.075 * * [simplify]: iters left: 4 (38 enodes) 5.085 * * [simplify]: Extracting #0: cost 1 inf + 0 5.085 * * [simplify]: Extracting #1: cost 4 inf + 0 5.086 * * [simplify]: Extracting #2: cost 8 inf + 0 5.086 * * [simplify]: Extracting #3: cost 12 inf + 0 5.086 * * [simplify]: Extracting #4: cost 17 inf + 0 5.086 * * [simplify]: Extracting #5: cost 14 inf + 3 5.086 * * [simplify]: Extracting #6: cost 10 inf + 211 5.086 * * [simplify]: Extracting #7: cost 4 inf + 743 5.087 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.088 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.088 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 5.088 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 5.088 * * [simplify]: iters left: 6 (9 enodes) 5.095 * * [simplify]: iters left: 5 (34 enodes) 5.105 * * [simplify]: iters left: 4 (38 enodes) 5.115 * * [simplify]: Extracting #0: cost 1 inf + 0 5.115 * * [simplify]: Extracting #1: cost 4 inf + 0 5.115 * * [simplify]: Extracting #2: cost 8 inf + 0 5.115 * * [simplify]: Extracting #3: cost 12 inf + 0 5.115 * * [simplify]: Extracting #4: cost 17 inf + 0 5.115 * * [simplify]: Extracting #5: cost 14 inf + 3 5.115 * * [simplify]: Extracting #6: cost 10 inf + 211 5.116 * * [simplify]: Extracting #7: cost 4 inf + 743 5.116 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.117 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.117 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 5.117 * * * * [progress]: [ 21 / 62 ] simplifiying candidate # 5.117 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 5.117 * * [simplify]: iters left: 6 (9 enodes) 5.122 * * [simplify]: iters left: 5 (34 enodes) 5.132 * * [simplify]: iters left: 4 (38 enodes) 5.143 * * [simplify]: Extracting #0: cost 1 inf + 0 5.143 * * [simplify]: Extracting #1: cost 4 inf + 0 5.144 * * [simplify]: Extracting #2: cost 8 inf + 0 5.144 * * [simplify]: Extracting #3: cost 12 inf + 0 5.144 * * [simplify]: Extracting #4: cost 17 inf + 0 5.144 * * [simplify]: Extracting #5: cost 14 inf + 3 5.144 * * [simplify]: Extracting #6: cost 10 inf + 211 5.144 * * [simplify]: Extracting #7: cost 4 inf + 743 5.145 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.145 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.145 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 5.145 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 5.145 * * [simplify]: iters left: 6 (9 enodes) 5.148 * * [simplify]: iters left: 5 (34 enodes) 5.153 * * [simplify]: iters left: 4 (38 enodes) 5.159 * * [simplify]: Extracting #0: cost 1 inf + 0 5.159 * * [simplify]: Extracting #1: cost 4 inf + 0 5.159 * * [simplify]: Extracting #2: cost 8 inf + 0 5.160 * * [simplify]: Extracting #3: cost 12 inf + 0 5.160 * * [simplify]: Extracting #4: cost 17 inf + 0 5.160 * * [simplify]: Extracting #5: cost 14 inf + 3 5.160 * * [simplify]: Extracting #6: cost 10 inf + 211 5.160 * * [simplify]: Extracting #7: cost 4 inf + 743 5.160 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.160 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.160 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 5.161 * * * * [progress]: [ 22 / 62 ] simplifiying candidate # 5.161 * [simplify]: Simplifying (cbrt (sqrt (- x 1))) 5.161 * * [simplify]: iters left: 4 (5 enodes) 5.163 * * [simplify]: iters left: 3 (20 enodes) 5.166 * * [simplify]: iters left: 2 (24 enodes) 5.171 * * [simplify]: Extracting #0: cost 1 inf + 0 5.171 * * [simplify]: Extracting #1: cost 3 inf + 0 5.171 * * [simplify]: Extracting #2: cost 5 inf + 0 5.171 * * [simplify]: Extracting #3: cost 9 inf + 0 5.171 * * [simplify]: Extracting #4: cost 6 inf + 3 5.171 * * [simplify]: Extracting #5: cost 0 inf + 575 5.171 * [simplify]: Simplified to (cbrt (sqrt (+ x -1))) 5.171 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) (cbrt (sqrt (+ x -1))))))) 5.171 * * * * [progress]: [ 23 / 62 ] simplifiying candidate # 5.171 * [simplify]: Simplifying (sqrt (cbrt (- x 1))) 5.172 * * [simplify]: iters left: 4 (5 enodes) 5.173 * * [simplify]: iters left: 3 (20 enodes) 5.177 * * [simplify]: iters left: 2 (24 enodes) 5.181 * * [simplify]: Extracting #0: cost 1 inf + 0 5.181 * * [simplify]: Extracting #1: cost 3 inf + 0 5.181 * * [simplify]: Extracting #2: cost 5 inf + 0 5.181 * * [simplify]: Extracting #3: cost 9 inf + 0 5.181 * * [simplify]: Extracting #4: cost 6 inf + 3 5.181 * * [simplify]: Extracting #5: cost 0 inf + 655 5.181 * [simplify]: Simplified to (sqrt (cbrt (+ x -1))) 5.181 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) (sqrt (cbrt (+ x -1))))))) 5.182 * * * * [progress]: [ 24 / 62 ] simplifiying candidate # 5.182 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 5.182 * * [simplify]: iters left: 4 (5 enodes) 5.184 * * [simplify]: iters left: 3 (20 enodes) 5.187 * * [simplify]: iters left: 2 (24 enodes) 5.191 * * [simplify]: Extracting #0: cost 1 inf + 0 5.191 * * [simplify]: Extracting #1: cost 3 inf + 0 5.191 * * [simplify]: Extracting #2: cost 5 inf + 0 5.191 * * [simplify]: Extracting #3: cost 9 inf + 0 5.192 * * [simplify]: Extracting #4: cost 6 inf + 3 5.192 * * [simplify]: Extracting #5: cost 0 inf + 495 5.192 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 5.192 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))))) 5.192 * * * * [progress]: [ 25 / 62 ] simplifiying candidate # 5.192 * [simplify]: Simplifying (sqrt (- x 1)) 5.192 * * [simplify]: iters left: 3 (4 enodes) 5.194 * * [simplify]: iters left: 2 (17 enodes) 5.200 * * [simplify]: iters left: 1 (21 enodes) 5.207 * * [simplify]: Extracting #0: cost 1 inf + 0 5.207 * * [simplify]: Extracting #1: cost 3 inf + 0 5.207 * * [simplify]: Extracting #2: cost 7 inf + 0 5.207 * * [simplify]: Extracting #3: cost 4 inf + 3 5.207 * * [simplify]: Extracting #4: cost 0 inf + 251 5.207 * [simplify]: Simplified to (sqrt (+ x -1)) 5.208 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ x -1)))))) 5.208 * * * * [progress]: [ 26 / 62 ] simplifiying candidate # 5.208 * [simplify]: Simplifying (sqrt (- (sqrt x) (sqrt 1))) 5.208 * * [simplify]: iters left: 4 (6 enodes) 5.212 * * [simplify]: iters left: 3 (22 enodes) 5.221 * * [simplify]: iters left: 2 (31 enodes) 5.229 * * [simplify]: Extracting #0: cost 1 inf + 0 5.229 * * [simplify]: Extracting #1: cost 3 inf + 0 5.229 * * [simplify]: Extracting #2: cost 7 inf + 0 5.229 * * [simplify]: Extracting #3: cost 7 inf + 2 5.229 * * [simplify]: Extracting #4: cost 6 inf + 3 5.229 * * [simplify]: Extracting #5: cost 1 inf + 371 5.230 * * [simplify]: Extracting #6: cost 0 inf + 493 5.230 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 5.230 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) (sqrt 1)))) (sqrt (- (sqrt x) 1)))))) 5.230 * * * * [progress]: [ 27 / 62 ] simplifiying candidate # 5.230 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 5.231 * * [simplify]: iters left: 4 (5 enodes) 5.234 * * [simplify]: iters left: 3 (20 enodes) 5.240 * * [simplify]: iters left: 2 (24 enodes) 5.247 * * [simplify]: Extracting #0: cost 1 inf + 0 5.247 * * [simplify]: Extracting #1: cost 3 inf + 0 5.247 * * [simplify]: Extracting #2: cost 7 inf + 0 5.247 * * [simplify]: Extracting #3: cost 7 inf + 2 5.247 * * [simplify]: Extracting #4: cost 6 inf + 3 5.248 * * [simplify]: Extracting #5: cost 0 inf + 493 5.248 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 5.248 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))))) 5.248 * * * * [progress]: [ 28 / 62 ] simplifiying candidate # 5.248 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 5.248 * * [simplify]: iters left: 4 (5 enodes) 5.251 * * [simplify]: iters left: 3 (20 enodes) 5.258 * * [simplify]: iters left: 2 (24 enodes) 5.264 * * [simplify]: Extracting #0: cost 1 inf + 0 5.264 * * [simplify]: Extracting #1: cost 3 inf + 0 5.265 * * [simplify]: Extracting #2: cost 7 inf + 0 5.265 * * [simplify]: Extracting #3: cost 7 inf + 2 5.265 * * [simplify]: Extracting #4: cost 6 inf + 3 5.265 * * [simplify]: Extracting #5: cost 0 inf + 493 5.265 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 5.265 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))))) 5.265 * * * * [progress]: [ 29 / 62 ] simplifiying candidate # 5.266 * [simplify]: Simplifying (sqrt (- x 1)) 5.266 * * [simplify]: iters left: 3 (4 enodes) 5.268 * * [simplify]: iters left: 2 (17 enodes) 5.274 * * [simplify]: iters left: 1 (21 enodes) 5.280 * * [simplify]: Extracting #0: cost 1 inf + 0 5.280 * * [simplify]: Extracting #1: cost 3 inf + 0 5.280 * * [simplify]: Extracting #2: cost 7 inf + 0 5.280 * * [simplify]: Extracting #3: cost 4 inf + 3 5.280 * * [simplify]: Extracting #4: cost 0 inf + 251 5.280 * [simplify]: Simplified to (sqrt (+ x -1)) 5.280 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ x -1)))))) 5.281 * * * * [progress]: [ 30 / 62 ] simplifiying candidate # 5.281 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 5.281 * * [simplify]: iters left: 4 (5 enodes) 5.284 * * [simplify]: iters left: 3 (20 enodes) 5.290 * * [simplify]: iters left: 2 (24 enodes) 5.297 * * [simplify]: Extracting #0: cost 1 inf + 0 5.297 * * [simplify]: Extracting #1: cost 3 inf + 0 5.297 * * [simplify]: Extracting #2: cost 5 inf + 0 5.297 * * [simplify]: Extracting #3: cost 9 inf + 0 5.298 * * [simplify]: Extracting #4: cost 6 inf + 3 5.298 * * [simplify]: Extracting #5: cost 0 inf + 495 5.298 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 5.298 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))))) 5.298 * * * * [progress]: [ 31 / 62 ] simplifiying candidate # 5.298 * [simplify]: Simplifying (sqrt (- x 1)) 5.298 * * [simplify]: iters left: 3 (4 enodes) 5.301 * * [simplify]: iters left: 2 (17 enodes) 5.306 * * [simplify]: iters left: 1 (21 enodes) 5.312 * * [simplify]: Extracting #0: cost 1 inf + 0 5.313 * * [simplify]: Extracting #1: cost 3 inf + 0 5.313 * * [simplify]: Extracting #2: cost 7 inf + 0 5.313 * * [simplify]: Extracting #3: cost 4 inf + 3 5.313 * * [simplify]: Extracting #4: cost 0 inf + 251 5.313 * [simplify]: Simplified to (sqrt (+ x -1)) 5.313 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) 1) (sqrt (+ x -1)))))) 5.313 * * * * [progress]: [ 32 / 62 ] simplifiying candidate # 5.314 * [simplify]: Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) 5.314 * * [simplify]: iters left: 6 (6 enodes) 5.317 * * [simplify]: iters left: 5 (21 enodes) 5.323 * * [simplify]: iters left: 4 (23 enodes) 5.330 * * [simplify]: Extracting #0: cost 1 inf + 0 5.330 * * [simplify]: Extracting #1: cost 3 inf + 0 5.330 * * [simplify]: Extracting #2: cost 5 inf + 0 5.330 * * [simplify]: Extracting #3: cost 7 inf + 0 5.330 * * [simplify]: Extracting #4: cost 10 inf + 0 5.330 * * [simplify]: Extracting #5: cost 8 inf + 2 5.330 * * [simplify]: Extracting #6: cost 0 inf + 978 5.330 * [simplify]: Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) 5.330 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ x 1))) (sqrt (- x 1))))))) 5.331 * * * * [progress]: [ 33 / 62 ] simplifiying candidate # 5.331 * [simplify]: Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 5.331 * * [simplify]: iters left: 6 (6 enodes) 5.334 * * [simplify]: iters left: 5 (22 enodes) 5.341 * * [simplify]: iters left: 4 (24 enodes) 5.348 * * [simplify]: Extracting #0: cost 1 inf + 0 5.348 * * [simplify]: Extracting #1: cost 4 inf + 0 5.348 * * [simplify]: Extracting #2: cost 7 inf + 0 5.349 * * [simplify]: Extracting #3: cost 10 inf + 0 5.349 * * [simplify]: Extracting #4: cost 8 inf + 2 5.349 * * [simplify]: Extracting #5: cost 1 inf + 816 5.349 * * [simplify]: Extracting #6: cost 0 inf + 978 5.349 * [simplify]: Simplified to (fabs (cbrt (+ 1 x))) 5.349 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (fabs (cbrt (+ 1 x))) (* (sqrt (cbrt (+ x 1))) (sqrt (- x 1))))))) 5.350 * * * * [progress]: [ 34 / 62 ] simplifiying candidate # 5.350 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 5.350 * * [simplify]: iters left: 4 (5 enodes) 5.353 * * [simplify]: iters left: 3 (18 enodes) 5.358 * * [simplify]: iters left: 2 (20 enodes) 5.364 * * [simplify]: Extracting #0: cost 1 inf + 0 5.364 * * [simplify]: Extracting #1: cost 3 inf + 0 5.364 * * [simplify]: Extracting #2: cost 5 inf + 0 5.364 * * [simplify]: Extracting #3: cost 8 inf + 0 5.364 * * [simplify]: Extracting #4: cost 6 inf + 2 5.364 * * [simplify]: Extracting #5: cost 0 inf + 494 5.364 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 5.364 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1))))))) 5.364 * * * * [progress]: [ 35 / 62 ] simplifiying candidate # 5.365 * [simplify]: Simplifying (sqrt 1) 5.365 * * [simplify]: iters left: 1 (2 enodes) 5.368 * * [simplify]: Extracting #0: cost 1 inf + 0 5.368 * * [simplify]: Extracting #1: cost 0 inf + 1 5.368 * [simplify]: Simplified to 1 5.368 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (* (sqrt (+ x 1)) (sqrt (- x 1))))))) 5.368 * * * * [progress]: [ 36 / 62 ] simplifiying candidate # 5.368 * [simplify]: Simplifying (sqrt 1) 5.368 * * [simplify]: iters left: 1 (2 enodes) 5.371 * * [simplify]: Extracting #0: cost 1 inf + 0 5.371 * * [simplify]: Extracting #1: cost 0 inf + 1 5.371 * [simplify]: Simplified to 1 5.371 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (* (sqrt (+ x 1)) (sqrt (- x 1))))))) 5.372 * * * * [progress]: [ 37 / 62 ] simplifiying candidate # 5.372 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 5.372 * * [simplify]: iters left: 4 (5 enodes) 5.374 * * [simplify]: iters left: 3 (18 enodes) 5.382 * * [simplify]: iters left: 2 (20 enodes) 5.388 * * [simplify]: Extracting #0: cost 1 inf + 0 5.388 * * [simplify]: Extracting #1: cost 3 inf + 0 5.388 * * [simplify]: Extracting #2: cost 5 inf + 0 5.388 * * [simplify]: Extracting #3: cost 8 inf + 0 5.388 * * [simplify]: Extracting #4: cost 6 inf + 2 5.388 * * [simplify]: Extracting #5: cost 0 inf + 494 5.389 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 5.389 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1))))))) 5.389 * * * * [progress]: [ 38 / 62 ] simplifiying candidate # 5.389 * * * * [progress]: [ 39 / 62 ] simplifiying candidate # 5.390 * [simplify]: Simplifying (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))) 5.390 * * [simplify]: iters left: 6 (8 enodes) 5.394 * * [simplify]: iters left: 5 (26 enodes) 5.402 * * [simplify]: iters left: 4 (38 enodes) 5.412 * * [simplify]: iters left: 3 (44 enodes) 5.423 * * [simplify]: iters left: 2 (45 enodes) 5.433 * * [simplify]: iters left: 1 (48 enodes) 5.443 * * [simplify]: Extracting #0: cost 1 inf + 0 5.443 * * [simplify]: Extracting #1: cost 3 inf + 0 5.443 * * [simplify]: Extracting #2: cost 10 inf + 0 5.443 * * [simplify]: Extracting #3: cost 12 inf + 2 5.443 * * [simplify]: Extracting #4: cost 7 inf + 329 5.443 * * [simplify]: Extracting #5: cost 1 inf + 900 5.444 * * [simplify]: Extracting #6: cost 0 inf + 1062 5.444 * [simplify]: Simplified to (sqrt (+ x (+ (* x x) 1))) 5.444 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ x 1)) (sqrt (- (pow x 3) (pow 1 3)))) (sqrt (+ x (+ (* x x) 1))))))) 5.444 * * * * [progress]: [ 40 / 62 ] simplifiying candidate # 5.444 * [simplify]: Simplifying (sqrt (+ x 1)) 5.444 * * [simplify]: iters left: 3 (4 enodes) 5.445 * * [simplify]: iters left: 2 (15 enodes) 5.448 * * [simplify]: iters left: 1 (17 enodes) 5.450 * * [simplify]: Extracting #0: cost 1 inf + 0 5.451 * * [simplify]: Extracting #1: cost 3 inf + 0 5.451 * * [simplify]: Extracting #2: cost 6 inf + 0 5.451 * * [simplify]: Extracting #3: cost 2 inf + 86 5.451 * * [simplify]: Extracting #4: cost 1 inf + 168 5.451 * * [simplify]: Extracting #5: cost 0 inf + 250 5.451 * [simplify]: Simplified to (sqrt (+ 1 x)) 5.451 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ 1 x)))))) 5.451 * * * * [progress]: [ 41 / 62 ] simplifiying candidate # 5.451 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- x 1))) 5.451 * * [simplify]: iters left: 6 (10 enodes) 5.455 * * [simplify]: iters left: 5 (45 enodes) 5.463 * * [simplify]: iters left: 4 (65 enodes) 5.478 * * [simplify]: iters left: 3 (91 enodes) 5.506 * * [simplify]: iters left: 2 (132 enodes) 5.537 * * [simplify]: iters left: 1 (228 enodes) 5.635 * * [simplify]: Extracting #0: cost 1 inf + 0 5.635 * * [simplify]: Extracting #1: cost 4 inf + 0 5.635 * * [simplify]: Extracting #2: cost 8 inf + 0 5.635 * * [simplify]: Extracting #3: cost 14 inf + 0 5.636 * * [simplify]: Extracting #4: cost 28 inf + 3 5.636 * * [simplify]: Extracting #5: cost 66 inf + 252 5.636 * * [simplify]: Extracting #6: cost 54 inf + 3044 5.638 * * [simplify]: Extracting #7: cost 18 inf + 22283 5.639 * * [simplify]: Extracting #8: cost 11 inf + 25695 5.642 * * [simplify]: Extracting #9: cost 0 inf + 31210 5.644 * [simplify]: Simplified to (* (sqrt (+ 1 (* x (* x x)))) (sqrt (- x 1))) 5.644 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (- x 1))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))) 5.644 * * * * [progress]: [ 42 / 62 ] simplifiying candidate # 5.644 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) 5.644 * * [simplify]: iters left: 6 (9 enodes) 5.647 * * [simplify]: iters left: 5 (32 enodes) 5.652 * * [simplify]: iters left: 4 (38 enodes) 5.663 * * [simplify]: iters left: 3 (48 enodes) 5.680 * * [simplify]: iters left: 2 (82 enodes) 5.703 * * [simplify]: iters left: 1 (96 enodes) 5.721 * * [simplify]: Extracting #0: cost 1 inf + 0 5.721 * * [simplify]: Extracting #1: cost 4 inf + 0 5.721 * * [simplify]: Extracting #2: cost 8 inf + 0 5.721 * * [simplify]: Extracting #3: cost 38 inf + 0 5.721 * * [simplify]: Extracting #4: cost 39 inf + 86 5.721 * * [simplify]: Extracting #5: cost 13 inf + 2288 5.722 * * [simplify]: Extracting #6: cost 1 inf + 3751 5.723 * * [simplify]: Extracting #7: cost 0 inf + 3993 5.724 * [simplify]: Simplified to (* (sqrt (- x 1)) (sqrt (- (* x x) 1))) 5.724 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- x 1)) (sqrt (- (* x x) 1))) (sqrt (- x 1)))))) 5.724 * * * * [progress]: [ 43 / 62 ] simplifiying candidate #real (real->posit16 (* (sqrt (+ x 1)) (sqrt (- x 1))))))))> 5.724 * * * * [progress]: [ 44 / 62 ] simplifiying candidate # 5.724 * * * * [progress]: [ 45 / 62 ] simplifiying candidate # 5.725 * [simplify]: Simplifying (* (exp x) (exp (* (sqrt (+ x 1)) (sqrt (- x 1))))) 5.725 * * [simplify]: iters left: 6 (10 enodes) 5.729 * * [simplify]: iters left: 5 (42 enodes) 5.736 * * [simplify]: iters left: 4 (58 enodes) 5.749 * * [simplify]: iters left: 3 (75 enodes) 5.772 * * [simplify]: iters left: 2 (112 enodes) 5.798 * * [simplify]: iters left: 1 (206 enodes) 5.856 * * [simplify]: Extracting #0: cost 1 inf + 0 5.856 * * [simplify]: Extracting #1: cost 24 inf + 0 5.856 * * [simplify]: Extracting #2: cost 96 inf + 0 5.857 * * [simplify]: Extracting #3: cost 131 inf + 145 5.858 * * [simplify]: Extracting #4: cost 129 inf + 1580 5.861 * * [simplify]: Extracting #5: cost 92 inf + 9249 5.870 * * [simplify]: Extracting #6: cost 39 inf + 38130 5.881 * * [simplify]: Extracting #7: cost 0 inf + 69638 5.890 * * [simplify]: Extracting #8: cost 0 inf + 69245 5.898 * [simplify]: Simplified to (exp (+ x (* (sqrt (- x 1)) (sqrt (+ x 1))))) 5.898 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ x (* (sqrt (- x 1)) (sqrt (+ x 1)))))))) 5.898 * * * * [progress]: [ 46 / 62 ] simplifiying candidate # 5.898 * * * * [progress]: [ 47 / 62 ] simplifiying candidate # 5.898 * * * * [progress]: [ 48 / 62 ] simplifiying candidate # 5.898 * * * * [progress]: [ 49 / 62 ] simplifiying candidate # 5.898 * * * * [progress]: [ 50 / 62 ] simplifiying candidate # 5.899 * * * * [progress]: [ 51 / 62 ] simplifiying candidate # 5.899 * * * * [progress]: [ 52 / 62 ] simplifiying candidate # 5.899 * * * * [progress]: [ 53 / 62 ] simplifiying candidate # 5.899 * * * * [progress]: [ 54 / 62 ] simplifiying candidate # 5.899 * * * * [progress]: [ 55 / 62 ] simplifiying candidate #real (real->posit16 (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))> 5.899 * * * * [progress]: [ 56 / 62 ] simplifiying candidate # 5.899 * * * * [progress]: [ 57 / 62 ] simplifiying candidate # 5.899 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 5.899 * * [simplify]: iters left: 6 (15 enodes) 5.905 * * [simplify]: iters left: 5 (63 enodes) 5.926 * * [simplify]: iters left: 4 (93 enodes) 5.958 * * [simplify]: iters left: 3 (124 enodes) 5.994 * * [simplify]: iters left: 2 (163 enodes) 6.046 * * [simplify]: iters left: 1 (241 enodes) 6.119 * * [simplify]: Extracting #0: cost 1 inf + 0 6.119 * * [simplify]: Extracting #1: cost 8 inf + 0 6.119 * * [simplify]: Extracting #2: cost 59 inf + 0 6.120 * * [simplify]: Extracting #3: cost 87 inf + 127 6.121 * * [simplify]: Extracting #4: cost 19 inf + 8843 6.124 * * [simplify]: Extracting #5: cost 2 inf + 11487 6.127 * * [simplify]: Extracting #6: cost 0 inf + 11893 6.130 * [simplify]: Simplified to (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x))))) 6.130 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x)))))))) 6.130 * * * * [progress]: [ 58 / 62 ] simplifiying candidate # 6.130 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 6.130 * * [simplify]: iters left: 6 (12 enodes) 6.135 * * [simplify]: iters left: 5 (57 enodes) 6.154 * * [simplify]: iters left: 4 (97 enodes) 6.187 * * [simplify]: iters left: 3 (170 enodes) 6.243 * * [simplify]: iters left: 2 (285 enodes) 6.339 * * [simplify]: Extracting #0: cost 1 inf + 0 6.339 * * [simplify]: Extracting #1: cost 17 inf + 0 6.339 * * [simplify]: Extracting #2: cost 72 inf + 1 6.340 * * [simplify]: Extracting #3: cost 124 inf + 335 6.342 * * [simplify]: Extracting #4: cost 87 inf + 7689 6.348 * * [simplify]: Extracting #5: cost 20 inf + 28115 6.355 * * [simplify]: Extracting #6: cost 1 inf + 32556 6.362 * * [simplify]: Extracting #7: cost 0 inf + 32506 6.366 * [simplify]: Simplified to (+ (+ x (/ (/ -1/8 (* x x)) x)) (/ -1/2 x)) 6.366 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (+ x (/ (/ -1/8 (* x x)) x)) (/ -1/2 x))))) 6.367 * * * * [progress]: [ 59 / 62 ] simplifiying candidate # 6.367 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 6.367 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x +nan.0))) 6.367 * * * * [progress]: [ 60 / 62 ] simplifiying candidate # 6.367 * [simplify]: Simplifying (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 6.367 * * [simplify]: iters left: 6 (10 enodes) 6.372 * * [simplify]: iters left: 5 (42 enodes) 6.380 * * [simplify]: iters left: 4 (64 enodes) 6.391 * * [simplify]: iters left: 3 (86 enodes) 6.404 * * [simplify]: iters left: 2 (100 enodes) 6.419 * * [simplify]: iters left: 1 (120 enodes) 6.439 * * [simplify]: Extracting #0: cost 1 inf + 0 6.439 * * [simplify]: Extracting #1: cost 8 inf + 0 6.439 * * [simplify]: Extracting #2: cost 26 inf + 1 6.439 * * [simplify]: Extracting #3: cost 33 inf + 332 6.440 * * [simplify]: Extracting #4: cost 10 inf + 2581 6.441 * * [simplify]: Extracting #5: cost 0 inf + 4169 6.442 * [simplify]: Simplified to (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))) 6.442 * [simplify]: Simplified (2 1) to (λ (x) (log (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))))) 6.442 * * * * [progress]: [ 61 / 62 ] simplifiying candidate # 6.442 * [simplify]: Simplifying (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 6.442 * * [simplify]: iters left: 6 (14 enodes) 6.448 * * [simplify]: iters left: 5 (63 enodes) 6.467 * * [simplify]: iters left: 4 (101 enodes) 6.501 * * [simplify]: iters left: 3 (174 enodes) 6.565 * * [simplify]: iters left: 2 (289 enodes) 6.631 * * [simplify]: Extracting #0: cost 1 inf + 0 6.631 * * [simplify]: Extracting #1: cost 17 inf + 0 6.632 * * [simplify]: Extracting #2: cost 76 inf + 0 6.633 * * [simplify]: Extracting #3: cost 132 inf + 6 6.634 * * [simplify]: Extracting #4: cost 113 inf + 2471 6.639 * * [simplify]: Extracting #5: cost 46 inf + 18924 6.647 * * [simplify]: Extracting #6: cost 1 inf + 36409 6.654 * * [simplify]: Extracting #7: cost 0 inf + 36461 6.660 * [simplify]: Simplified to (+ (* 2 x) (- (/ -1/2 x) (/ 1/8 (* x (* x x))))) 6.660 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (* 2 x) (- (/ -1/2 x) (/ 1/8 (* x (* x x))))))) 6.660 * * * * [progress]: [ 62 / 62 ] simplifiying candidate # 6.661 * [simplify]: Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) 6.661 * [simplify]: Simplified (2 1) to (λ (x) (log +nan.0)) 6.661 * * * [progress]: adding candidates to table 7.202 * * [progress]: iteration 3 / 4 7.202 * * * [progress]: picking best candidate 7.208 * * * * [pick]: Picked # 7.208 * * * [progress]: localizing error 7.259 * * * [progress]: generating rewritten candidates 7.259 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1) 7.292 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 7.379 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2) 7.389 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 2) 7.404 * * * [progress]: generating series expansions 7.404 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1) 7.405 * [backup-simplify]: Simplify (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) into (* (sqrt (+ x 1)) (pow (- x 1) 1/4)) 7.405 * [approximate]: Taking taylor expansion of (* (sqrt (+ x 1)) (pow (- x 1) 1/4)) in (x) around 0 7.405 * [taylor]: Taking taylor expansion of (* (sqrt (+ x 1)) (pow (- x 1) 1/4)) in x 7.405 * [taylor]: Taking taylor expansion of (sqrt (+ x 1)) in x 7.405 * [taylor]: Taking taylor expansion of (+ x 1) in x 7.405 * [taylor]: Taking taylor expansion of x in x 7.405 * [backup-simplify]: Simplify 0 into 0 7.405 * [backup-simplify]: Simplify 1 into 1 7.405 * [taylor]: Taking taylor expansion of 1 in x 7.405 * [backup-simplify]: Simplify 1 into 1 7.406 * [backup-simplify]: Simplify (+ 0 1) into 1 7.406 * [backup-simplify]: Simplify (sqrt 1) into 1 7.407 * [backup-simplify]: Simplify (+ 1 0) into 1 7.407 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 7.407 * [taylor]: Taking taylor expansion of (pow (- x 1) 1/4) in x 7.407 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- x 1)))) in x 7.407 * [taylor]: Taking taylor expansion of (* 1/4 (log (- x 1))) in x 7.407 * [taylor]: Taking taylor expansion of 1/4 in x 7.407 * [backup-simplify]: Simplify 1/4 into 1/4 7.407 * [taylor]: Taking taylor expansion of (log (- x 1)) in x 7.407 * [taylor]: Taking taylor expansion of (- x 1) in x 7.408 * [taylor]: Taking taylor expansion of x in x 7.408 * [backup-simplify]: Simplify 0 into 0 7.408 * [backup-simplify]: Simplify 1 into 1 7.408 * [taylor]: Taking taylor expansion of 1 in x 7.408 * [backup-simplify]: Simplify 1 into 1 7.408 * [backup-simplify]: Simplify (- 1) into -1 7.408 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.409 * [backup-simplify]: Simplify (log -1) into (log -1) 7.410 * [backup-simplify]: Simplify (* 1/4 (log -1)) into (* 1/4 (log -1)) 7.411 * [backup-simplify]: Simplify (exp (* 1/4 (log -1))) into (pow -1 1/4) 7.411 * [taylor]: Taking taylor expansion of (* (sqrt (+ x 1)) (pow (- x 1) 1/4)) in x 7.411 * [taylor]: Taking taylor expansion of (sqrt (+ x 1)) in x 7.412 * [taylor]: Taking taylor expansion of (+ x 1) in x 7.412 * [taylor]: Taking taylor expansion of x in x 7.412 * [backup-simplify]: Simplify 0 into 0 7.412 * [backup-simplify]: Simplify 1 into 1 7.412 * [taylor]: Taking taylor expansion of 1 in x 7.412 * [backup-simplify]: Simplify 1 into 1 7.412 * [backup-simplify]: Simplify (+ 0 1) into 1 7.413 * [backup-simplify]: Simplify (sqrt 1) into 1 7.413 * [backup-simplify]: Simplify (+ 1 0) into 1 7.414 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 7.414 * [taylor]: Taking taylor expansion of (pow (- x 1) 1/4) in x 7.414 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- x 1)))) in x 7.414 * [taylor]: Taking taylor expansion of (* 1/4 (log (- x 1))) in x 7.414 * [taylor]: Taking taylor expansion of 1/4 in x 7.414 * [backup-simplify]: Simplify 1/4 into 1/4 7.414 * [taylor]: Taking taylor expansion of (log (- x 1)) in x 7.414 * [taylor]: Taking taylor expansion of (- x 1) in x 7.414 * [taylor]: Taking taylor expansion of x in x 7.414 * [backup-simplify]: Simplify 0 into 0 7.414 * [backup-simplify]: Simplify 1 into 1 7.414 * [taylor]: Taking taylor expansion of 1 in x 7.414 * [backup-simplify]: Simplify 1 into 1 7.415 * [backup-simplify]: Simplify (- 1) into -1 7.415 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.415 * [backup-simplify]: Simplify (log -1) into (log -1) 7.416 * [backup-simplify]: Simplify (* 1/4 (log -1)) into (* 1/4 (log -1)) 7.418 * [backup-simplify]: Simplify (exp (* 1/4 (log -1))) into (pow -1 1/4) 7.419 * [backup-simplify]: Simplify (* 1 (pow -1 1/4)) into (pow -1 1/4) 7.420 * [backup-simplify]: Simplify (pow -1 1/4) into (pow -1 1/4) 7.420 * [backup-simplify]: Simplify (- 0) into 0 7.420 * [backup-simplify]: Simplify (+ 1 0) into 1 7.422 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 7.423 * [backup-simplify]: Simplify (+ (* 1/4 -1) (* 0 (log -1))) into -1/4 7.427 * [backup-simplify]: Simplify (* (exp (* 1/4 (log -1))) (+ (* (/ (pow -1/4 1) 1)))) into (* -1/4 (pow -1 1/4)) 7.431 * [backup-simplify]: Simplify (+ (* 1 (* -1/4 (pow -1 1/4))) (* 1/2 (pow -1 1/4))) into (* 1/4 (pow -1 1/4)) 7.432 * [backup-simplify]: Simplify (* 1/4 (pow -1 1/4)) into (* 1/4 (pow -1 1/4)) 7.432 * [backup-simplify]: Simplify (- 0) into 0 7.433 * [backup-simplify]: Simplify (+ 0 0) into 0 7.435 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 7.437 * [backup-simplify]: Simplify (+ (* 1/4 -1/2) (+ (* 0 -1) (* 0 (log -1)))) into -1/8 7.441 * [backup-simplify]: Simplify (* (exp (* 1/4 (log -1))) (+ (* (/ (pow -1/4 2) 2)) (* (/ (pow -1/8 1) 1)))) into (* -3/32 (pow -1 1/4)) 7.441 * [backup-simplify]: Simplify (+ 0 0) into 0 7.442 * [backup-simplify]: Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8 7.449 * [backup-simplify]: Simplify (+ (* 1 (* -3/32 (pow -1 1/4))) (+ (* 1/2 (* -1/4 (pow -1 1/4))) (* -1/8 (pow -1 1/4)))) into (- (* 11/32 (pow -1 1/4))) 7.451 * [backup-simplify]: Simplify (- (* 11/32 (pow -1 1/4))) into (- (* 11/32 (pow -1 1/4))) 7.453 * [backup-simplify]: Simplify (+ (* (- (* 11/32 (pow -1 1/4))) (pow x 2)) (+ (* (* 1/4 (pow -1 1/4)) x) (pow -1 1/4))) into (- (+ (* 1/4 (* x (pow -1 1/4))) (pow -1 1/4)) (* 11/32 (* (pow x 2) (pow -1 1/4)))) 7.453 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 x) 1)) (sqrt (sqrt (- (/ 1 x) 1)))) into (* (sqrt (+ (/ 1 x) 1)) (pow (- (/ 1 x) 1) 1/4)) 7.453 * [approximate]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1)) (pow (- (/ 1 x) 1) 1/4)) in (x) around 0 7.453 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1)) (pow (- (/ 1 x) 1) 1/4)) in x 7.453 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x 7.453 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.453 * [taylor]: Taking taylor expansion of x in x 7.453 * [backup-simplify]: Simplify 0 into 0 7.453 * [backup-simplify]: Simplify 1 into 1 7.453 * [backup-simplify]: Simplify (/ 1 1) into 1 7.453 * [taylor]: Taking taylor expansion of 1 in x 7.453 * [backup-simplify]: Simplify 1 into 1 7.453 * [backup-simplify]: Simplify (+ 1 0) into 1 7.454 * [backup-simplify]: Simplify (sqrt 0) into 0 7.455 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 7.455 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) 1) 1/4) in x 7.455 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 x) 1)))) in x 7.455 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 x) 1))) in x 7.455 * [taylor]: Taking taylor expansion of 1/4 in x 7.455 * [backup-simplify]: Simplify 1/4 into 1/4 7.455 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) 1)) in x 7.455 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 7.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.455 * [taylor]: Taking taylor expansion of x in x 7.455 * [backup-simplify]: Simplify 0 into 0 7.455 * [backup-simplify]: Simplify 1 into 1 7.455 * [backup-simplify]: Simplify (/ 1 1) into 1 7.455 * [taylor]: Taking taylor expansion of 1 in x 7.455 * [backup-simplify]: Simplify 1 into 1 7.455 * [backup-simplify]: Simplify (+ 1 0) into 1 7.456 * [backup-simplify]: Simplify (log 1) into 0 7.456 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.456 * [backup-simplify]: Simplify (* 1/4 (- (log x))) into (* -1/4 (log x)) 7.456 * [backup-simplify]: Simplify (exp (* -1/4 (log x))) into (pow x -1/4) 7.456 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1)) (pow (- (/ 1 x) 1) 1/4)) in x 7.456 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x 7.456 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.456 * [taylor]: Taking taylor expansion of x in x 7.456 * [backup-simplify]: Simplify 0 into 0 7.456 * [backup-simplify]: Simplify 1 into 1 7.456 * [backup-simplify]: Simplify (/ 1 1) into 1 7.456 * [taylor]: Taking taylor expansion of 1 in x 7.456 * [backup-simplify]: Simplify 1 into 1 7.457 * [backup-simplify]: Simplify (+ 1 0) into 1 7.457 * [backup-simplify]: Simplify (sqrt 0) into 0 7.458 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 7.458 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) 1) 1/4) in x 7.458 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 x) 1)))) in x 7.458 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 x) 1))) in x 7.458 * [taylor]: Taking taylor expansion of 1/4 in x 7.458 * [backup-simplify]: Simplify 1/4 into 1/4 7.458 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) 1)) in x 7.458 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 7.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.458 * [taylor]: Taking taylor expansion of x in x 7.458 * [backup-simplify]: Simplify 0 into 0 7.458 * [backup-simplify]: Simplify 1 into 1 7.458 * [backup-simplify]: Simplify (/ 1 1) into 1 7.458 * [taylor]: Taking taylor expansion of 1 in x 7.458 * [backup-simplify]: Simplify 1 into 1 7.459 * [backup-simplify]: Simplify (+ 1 0) into 1 7.459 * [backup-simplify]: Simplify (log 1) into 0 7.459 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.459 * [backup-simplify]: Simplify (* 1/4 (- (log x))) into (* -1/4 (log x)) 7.459 * [backup-simplify]: Simplify (exp (* -1/4 (log x))) into (pow x -1/4) 7.460 * [backup-simplify]: Simplify (* 0 (pow x -1/4)) into 0 7.460 * [backup-simplify]: Simplify 0 into 0 7.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.461 * [backup-simplify]: Simplify (- 1) into -1 7.461 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.462 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 7.462 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.462 * [backup-simplify]: Simplify (+ (* 1/4 -1) (* 0 (- (log x)))) into (- 1/4) 7.463 * [backup-simplify]: Simplify (* (exp (* -1/4 (log x))) (+ (* (/ (pow (- 1/4) 1) 1)))) into (* -1/4 (pow (/ 1 x) 1/4)) 7.463 * [backup-simplify]: Simplify (+ (* 0 (* -1/4 (pow (/ 1 x) 1/4))) (* +nan.0 (pow x -1/4))) into (- (* +nan.0 (pow (/ 1 x) 1/4))) 7.463 * [backup-simplify]: Simplify (- (* +nan.0 (pow (/ 1 x) 1/4))) into (- (* +nan.0 (pow (/ 1 x) 1/4))) 7.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.464 * [backup-simplify]: Simplify (- 0) into 0 7.464 * [backup-simplify]: Simplify (+ 0 0) into 0 7.466 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 7.466 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.466 * [backup-simplify]: Simplify (+ (* 1/4 -1/2) (+ (* 0 -1) (* 0 (- (log x))))) into (- 1/8) 7.467 * [backup-simplify]: Simplify (* (exp (* -1/4 (log x))) (+ (* (/ (pow (- 1/4) 2) 2)) (* (/ (pow (- 1/8) 1) 1)))) into (* -3/32 (pow (/ 1 x) 1/4)) 7.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.468 * [backup-simplify]: Simplify (+ 0 1) into 1 7.471 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.472 * [backup-simplify]: Simplify (+ (* 0 (* -3/32 (pow (/ 1 x) 1/4))) (+ (* +nan.0 (* -1/4 (pow (/ 1 x) 1/4))) (* +nan.0 (pow x -1/4)))) into (- (* +nan.0 (pow (/ 1 x) 1/4))) 7.472 * [backup-simplify]: Simplify (- (* +nan.0 (pow (/ 1 x) 1/4))) into (- (* +nan.0 (pow (/ 1 x) 1/4))) 7.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.473 * [backup-simplify]: Simplify (- 0) into 0 7.474 * [backup-simplify]: Simplify (+ 0 0) into 0 7.479 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3 7.480 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.481 * [backup-simplify]: Simplify (+ (* 1/4 -1/3) (+ (* 0 -1/2) (+ (* 0 -1) (* 0 (- (log x)))))) into (- 1/12) 7.485 * [backup-simplify]: Simplify (* (exp (* -1/4 (log x))) (+ (* (/ (pow (- 1/4) 3) 6)) (* (/ (pow (- 1/4) 1) 1) (/ (pow (- 1/8) 1) 1)) (* (/ (pow (- 1/12) 1) 1)))) into (* -7/128 (pow (/ 1 x) 1/4)) 7.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.486 * [backup-simplify]: Simplify (+ 0 0) into 0 7.490 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.491 * [backup-simplify]: Simplify (+ (* 0 (* -7/128 (pow (/ 1 x) 1/4))) (+ (* +nan.0 (* -3/32 (pow (/ 1 x) 1/4))) (+ (* +nan.0 (* -1/4 (pow (/ 1 x) 1/4))) (* +nan.0 (pow x -1/4))))) into (- (* +nan.0 (pow (/ 1 x) 1/4))) 7.491 * [backup-simplify]: Simplify (- (* +nan.0 (pow (/ 1 x) 1/4))) into (- (* +nan.0 (pow (/ 1 x) 1/4))) 7.492 * [backup-simplify]: Simplify (+ (* (- (* +nan.0 (pow (/ 1 (/ 1 x)) 1/4))) (pow (/ 1 x) 2)) (+ (* (- (* +nan.0 (pow (/ 1 (/ 1 x)) 1/4))) (/ 1 x)) (- (* +nan.0 (pow (/ 1 (/ 1 x)) 1/4))))) into (- (+ (* +nan.0 (pow (/ 1 (pow x 3)) 1/4)) (- (+ (* +nan.0 (pow (/ 1 (pow x 7)) 1/4)) (- (* +nan.0 (pow x 1/4))))))) 7.492 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (sqrt (- (/ 1 (- x)) 1)))) into (sqrt (* (sqrt (- (+ (/ 1 x) 1))) (- 1 (/ 1 x)))) 7.492 * [approximate]: Taking taylor expansion of (sqrt (* (sqrt (- (+ (/ 1 x) 1))) (- 1 (/ 1 x)))) in (x) around 0 7.492 * [taylor]: Taking taylor expansion of (sqrt (* (sqrt (- (+ (/ 1 x) 1))) (- 1 (/ 1 x)))) in x 7.492 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (- 1 (/ 1 x))) in x 7.492 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 7.492 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 7.492 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.492 * [taylor]: Taking taylor expansion of x in x 7.492 * [backup-simplify]: Simplify 0 into 0 7.492 * [backup-simplify]: Simplify 1 into 1 7.493 * [backup-simplify]: Simplify (/ 1 1) into 1 7.493 * [taylor]: Taking taylor expansion of 1 in x 7.493 * [backup-simplify]: Simplify 1 into 1 7.493 * [backup-simplify]: Simplify (+ 1 0) into 1 7.494 * [backup-simplify]: Simplify (- 1) into -1 7.494 * [backup-simplify]: Simplify (sqrt 0) into 0 7.494 * [backup-simplify]: Simplify (- 1) into -1 7.496 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.496 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 7.496 * [taylor]: Taking taylor expansion of 1 in x 7.496 * [backup-simplify]: Simplify 1 into 1 7.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.496 * [taylor]: Taking taylor expansion of x in x 7.496 * [backup-simplify]: Simplify 0 into 0 7.496 * [backup-simplify]: Simplify 1 into 1 7.496 * [backup-simplify]: Simplify (/ 1 1) into 1 7.497 * [backup-simplify]: Simplify (- 1) into -1 7.497 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.498 * [backup-simplify]: Simplify (* 0 -1) into 0 7.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.499 * [backup-simplify]: Simplify (- 0) into 0 7.499 * [backup-simplify]: Simplify (+ 1 0) into 1 7.501 * [backup-simplify]: Simplify (+ (* 0 1) (* +nan.0 -1)) into (- +nan.0) 7.501 * [backup-simplify]: Simplify (sqrt 0) into 0 7.502 * [backup-simplify]: Simplify (/ (- +nan.0) (* 2 (sqrt 0))) into +nan.0 7.502 * [taylor]: Taking taylor expansion of (sqrt (* (sqrt (- (+ (/ 1 x) 1))) (- 1 (/ 1 x)))) in x 7.502 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (- 1 (/ 1 x))) in x 7.502 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 7.502 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 7.502 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.502 * [taylor]: Taking taylor expansion of x in x 7.502 * [backup-simplify]: Simplify 0 into 0 7.502 * [backup-simplify]: Simplify 1 into 1 7.502 * [backup-simplify]: Simplify (/ 1 1) into 1 7.502 * [taylor]: Taking taylor expansion of 1 in x 7.502 * [backup-simplify]: Simplify 1 into 1 7.503 * [backup-simplify]: Simplify (+ 1 0) into 1 7.503 * [backup-simplify]: Simplify (- 1) into -1 7.503 * [backup-simplify]: Simplify (sqrt 0) into 0 7.503 * [backup-simplify]: Simplify (- 1) into -1 7.504 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.504 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 7.504 * [taylor]: Taking taylor expansion of 1 in x 7.504 * [backup-simplify]: Simplify 1 into 1 7.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.504 * [taylor]: Taking taylor expansion of x in x 7.504 * [backup-simplify]: Simplify 0 into 0 7.504 * [backup-simplify]: Simplify 1 into 1 7.504 * [backup-simplify]: Simplify (/ 1 1) into 1 7.505 * [backup-simplify]: Simplify (- 1) into -1 7.505 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.505 * [backup-simplify]: Simplify (* 0 -1) into 0 7.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.506 * [backup-simplify]: Simplify (- 0) into 0 7.506 * [backup-simplify]: Simplify (+ 1 0) into 1 7.507 * [backup-simplify]: Simplify (+ (* 0 1) (* +nan.0 -1)) into (- +nan.0) 7.507 * [backup-simplify]: Simplify (sqrt 0) into 0 7.508 * [backup-simplify]: Simplify (/ (- +nan.0) (* 2 (sqrt 0))) into +nan.0 7.509 * [backup-simplify]: Simplify 0 into 0 7.509 * [backup-simplify]: Simplify +nan.0 into +nan.0 7.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.509 * [backup-simplify]: Simplify (- 0) into 0 7.510 * [backup-simplify]: Simplify (+ 0 0) into 0 7.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.510 * [backup-simplify]: Simplify (+ 0 1) into 1 7.511 * [backup-simplify]: Simplify (- 1) into -1 7.512 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.514 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 1) (* +nan.0 -1))) into (- +nan.0) 7.516 * [backup-simplify]: Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.516 * [backup-simplify]: Simplify +nan.0 into +nan.0 7.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.517 * [backup-simplify]: Simplify (- 0) into 0 7.517 * [backup-simplify]: Simplify (+ 0 0) into 0 7.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.518 * [backup-simplify]: Simplify (+ 0 0) into 0 7.518 * [backup-simplify]: Simplify (- 0) into 0 7.520 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.525 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 1) (* +nan.0 -1)))) into (- +nan.0) 7.529 * [backup-simplify]: Simplify (/ (- (- +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.529 * [backup-simplify]: Simplify +nan.0 into +nan.0 7.529 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 7.530 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 7.530 * [backup-simplify]: Simplify (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1)))) into (sqrt (* (+ x 1) (- x 1))) 7.530 * [approximate]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in (x) around 0 7.530 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 7.530 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 7.530 * [taylor]: Taking taylor expansion of (+ x 1) in x 7.530 * [taylor]: Taking taylor expansion of x in x 7.530 * [backup-simplify]: Simplify 0 into 0 7.530 * [backup-simplify]: Simplify 1 into 1 7.530 * [taylor]: Taking taylor expansion of 1 in x 7.530 * [backup-simplify]: Simplify 1 into 1 7.530 * [taylor]: Taking taylor expansion of (- x 1) in x 7.530 * [taylor]: Taking taylor expansion of x in x 7.530 * [backup-simplify]: Simplify 0 into 0 7.530 * [backup-simplify]: Simplify 1 into 1 7.530 * [taylor]: Taking taylor expansion of 1 in x 7.530 * [backup-simplify]: Simplify 1 into 1 7.531 * [backup-simplify]: Simplify (+ 0 1) into 1 7.531 * [backup-simplify]: Simplify (- 1) into -1 7.531 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.532 * [backup-simplify]: Simplify (* 1 -1) into -1 7.532 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 7.533 * [backup-simplify]: Simplify (- 0) into 0 7.533 * [backup-simplify]: Simplify (+ 1 0) into 1 7.533 * [backup-simplify]: Simplify (+ 1 0) into 1 7.534 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 7.535 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 7.535 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 7.535 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 7.535 * [taylor]: Taking taylor expansion of (+ x 1) in x 7.535 * [taylor]: Taking taylor expansion of x in x 7.535 * [backup-simplify]: Simplify 0 into 0 7.535 * [backup-simplify]: Simplify 1 into 1 7.535 * [taylor]: Taking taylor expansion of 1 in x 7.535 * [backup-simplify]: Simplify 1 into 1 7.535 * [taylor]: Taking taylor expansion of (- x 1) in x 7.535 * [taylor]: Taking taylor expansion of x in x 7.535 * [backup-simplify]: Simplify 0 into 0 7.535 * [backup-simplify]: Simplify 1 into 1 7.535 * [taylor]: Taking taylor expansion of 1 in x 7.535 * [backup-simplify]: Simplify 1 into 1 7.535 * [backup-simplify]: Simplify (+ 0 1) into 1 7.536 * [backup-simplify]: Simplify (- 1) into -1 7.536 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.537 * [backup-simplify]: Simplify (* 1 -1) into -1 7.537 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 7.538 * [backup-simplify]: Simplify (- 0) into 0 7.538 * [backup-simplify]: Simplify (+ 1 0) into 1 7.538 * [backup-simplify]: Simplify (+ 1 0) into 1 7.539 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 7.540 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 7.540 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 7.540 * [backup-simplify]: Simplify 0 into 0 7.541 * [backup-simplify]: Simplify (- 0) into 0 7.541 * [backup-simplify]: Simplify (+ 0 0) into 0 7.541 * [backup-simplify]: Simplify (+ 0 0) into 0 7.542 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1 7.545 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 7.546 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 7.547 * [backup-simplify]: Simplify (- 0) into 0 7.547 * [backup-simplify]: Simplify (+ 0 0) into 0 7.547 * [backup-simplify]: Simplify (+ 0 0) into 0 7.548 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 7.550 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 7.550 * [backup-simplify]: Simplify 0 into 0 7.550 * [backup-simplify]: Simplify (- 0) into 0 7.551 * [backup-simplify]: Simplify (+ 0 0) into 0 7.551 * [backup-simplify]: Simplify (+ 0 0) into 0 7.552 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0 7.556 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 7.557 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 7.563 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 4)) (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (sqrt -1))) into (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 7.563 * [backup-simplify]: Simplify (* (* (sqrt (+ (/ 1 x) 1)) (sqrt (sqrt (- (/ 1 x) 1)))) (sqrt (sqrt (- (/ 1 x) 1)))) into (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) 7.564 * [approximate]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in (x) around 0 7.564 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 7.564 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 7.564 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.564 * [taylor]: Taking taylor expansion of x in x 7.564 * [backup-simplify]: Simplify 0 into 0 7.564 * [backup-simplify]: Simplify 1 into 1 7.564 * [backup-simplify]: Simplify (/ 1 1) into 1 7.564 * [taylor]: Taking taylor expansion of 1 in x 7.564 * [backup-simplify]: Simplify 1 into 1 7.564 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 7.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.564 * [taylor]: Taking taylor expansion of x in x 7.564 * [backup-simplify]: Simplify 0 into 0 7.565 * [backup-simplify]: Simplify 1 into 1 7.565 * [backup-simplify]: Simplify (/ 1 1) into 1 7.565 * [taylor]: Taking taylor expansion of 1 in x 7.565 * [backup-simplify]: Simplify 1 into 1 7.566 * [backup-simplify]: Simplify (+ 1 0) into 1 7.566 * [backup-simplify]: Simplify (+ 1 0) into 1 7.566 * [backup-simplify]: Simplify (* 1 1) into 1 7.567 * [backup-simplify]: Simplify (sqrt 1) into 1 7.568 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.568 * [backup-simplify]: Simplify (- 1) into -1 7.568 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.570 * [backup-simplify]: Simplify (+ 0 1) into 1 7.570 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 7.571 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 7.571 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 7.571 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 7.571 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.571 * [taylor]: Taking taylor expansion of x in x 7.571 * [backup-simplify]: Simplify 0 into 0 7.571 * [backup-simplify]: Simplify 1 into 1 7.571 * [backup-simplify]: Simplify (/ 1 1) into 1 7.571 * [taylor]: Taking taylor expansion of 1 in x 7.571 * [backup-simplify]: Simplify 1 into 1 7.571 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 7.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.571 * [taylor]: Taking taylor expansion of x in x 7.571 * [backup-simplify]: Simplify 0 into 0 7.571 * [backup-simplify]: Simplify 1 into 1 7.572 * [backup-simplify]: Simplify (/ 1 1) into 1 7.572 * [taylor]: Taking taylor expansion of 1 in x 7.572 * [backup-simplify]: Simplify 1 into 1 7.573 * [backup-simplify]: Simplify (+ 1 0) into 1 7.573 * [backup-simplify]: Simplify (+ 1 0) into 1 7.573 * [backup-simplify]: Simplify (* 1 1) into 1 7.574 * [backup-simplify]: Simplify (sqrt 1) into 1 7.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.575 * [backup-simplify]: Simplify (- 1) into -1 7.575 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.576 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.576 * [backup-simplify]: Simplify (+ 0 1) into 1 7.577 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 7.577 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 7.577 * [backup-simplify]: Simplify 1 into 1 7.577 * [backup-simplify]: Simplify 0 into 0 7.578 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.579 * [backup-simplify]: Simplify (- 0) into 0 7.579 * [backup-simplify]: Simplify (+ 0 0) into 0 7.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.580 * [backup-simplify]: Simplify (+ 0 0) into 0 7.581 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1 7.582 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 7.582 * [backup-simplify]: Simplify -1/2 into -1/2 7.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.583 * [backup-simplify]: Simplify (- 0) into 0 7.584 * [backup-simplify]: Simplify (+ 0 0) into 0 7.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.585 * [backup-simplify]: Simplify (+ 0 0) into 0 7.586 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0 7.587 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 7.587 * [backup-simplify]: Simplify 0 into 0 7.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.588 * [backup-simplify]: Simplify (- 0) into 0 7.588 * [backup-simplify]: Simplify (+ 0 0) into 0 7.589 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.589 * [backup-simplify]: Simplify (+ 0 0) into 0 7.591 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0 7.592 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 7.592 * [backup-simplify]: Simplify -1/8 into -1/8 7.592 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 7.592 * [backup-simplify]: Simplify (* (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (sqrt (- (/ 1 (- x)) 1)))) (sqrt (sqrt (- (/ 1 (- x)) 1)))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) 7.593 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in (x) around 0 7.593 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 7.593 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 7.593 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 7.593 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.593 * [taylor]: Taking taylor expansion of x in x 7.593 * [backup-simplify]: Simplify 0 into 0 7.593 * [backup-simplify]: Simplify 1 into 1 7.593 * [backup-simplify]: Simplify (/ 1 1) into 1 7.593 * [taylor]: Taking taylor expansion of 1 in x 7.593 * [backup-simplify]: Simplify 1 into 1 7.594 * [backup-simplify]: Simplify (+ 1 0) into 1 7.594 * [backup-simplify]: Simplify (- 1) into -1 7.594 * [backup-simplify]: Simplify (sqrt 0) into 0 7.594 * [backup-simplify]: Simplify (- 1) into -1 7.596 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.596 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 7.596 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 7.596 * [taylor]: Taking taylor expansion of 1 in x 7.596 * [backup-simplify]: Simplify 1 into 1 7.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.596 * [taylor]: Taking taylor expansion of x in x 7.596 * [backup-simplify]: Simplify 0 into 0 7.596 * [backup-simplify]: Simplify 1 into 1 7.596 * [backup-simplify]: Simplify (/ 1 1) into 1 7.597 * [backup-simplify]: Simplify (- 1) into -1 7.597 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.597 * [backup-simplify]: Simplify (sqrt 0) into 0 7.599 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.599 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 7.599 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 7.599 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 7.599 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.599 * [taylor]: Taking taylor expansion of x in x 7.599 * [backup-simplify]: Simplify 0 into 0 7.599 * [backup-simplify]: Simplify 1 into 1 7.599 * [backup-simplify]: Simplify (/ 1 1) into 1 7.599 * [taylor]: Taking taylor expansion of 1 in x 7.599 * [backup-simplify]: Simplify 1 into 1 7.600 * [backup-simplify]: Simplify (+ 1 0) into 1 7.600 * [backup-simplify]: Simplify (- 1) into -1 7.600 * [backup-simplify]: Simplify (sqrt 0) into 0 7.601 * [backup-simplify]: Simplify (- 1) into -1 7.602 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.602 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 7.602 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 7.602 * [taylor]: Taking taylor expansion of 1 in x 7.602 * [backup-simplify]: Simplify 1 into 1 7.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.602 * [taylor]: Taking taylor expansion of x in x 7.602 * [backup-simplify]: Simplify 0 into 0 7.602 * [backup-simplify]: Simplify 1 into 1 7.602 * [backup-simplify]: Simplify (/ 1 1) into 1 7.603 * [backup-simplify]: Simplify (- 1) into -1 7.603 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.604 * [backup-simplify]: Simplify (sqrt 0) into 0 7.605 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.605 * [backup-simplify]: Simplify (* 0 0) into 0 7.605 * [backup-simplify]: Simplify 0 into 0 7.606 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 7.606 * [backup-simplify]: Simplify 0 into 0 7.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.607 * [backup-simplify]: Simplify (- 0) into 0 7.608 * [backup-simplify]: Simplify (+ 1 0) into 1 7.610 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.611 * [backup-simplify]: Simplify (+ 0 1) into 1 7.612 * [backup-simplify]: Simplify (- 1) into -1 7.614 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.615 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 7.616 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 7.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.616 * [backup-simplify]: Simplify (- 0) into 0 7.617 * [backup-simplify]: Simplify (+ 0 0) into 0 7.619 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.620 * [backup-simplify]: Simplify (+ 0 0) into 0 7.620 * [backup-simplify]: Simplify (- 0) into 0 7.622 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.625 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 7.625 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 7.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.626 * [backup-simplify]: Simplify (- 0) into 0 7.626 * [backup-simplify]: Simplify (+ 0 0) into 0 7.629 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.630 * [backup-simplify]: Simplify (+ 0 0) into 0 7.630 * [backup-simplify]: Simplify (- 0) into 0 7.633 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.636 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 7.637 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 7.638 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 7.638 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2) 7.638 * [backup-simplify]: Simplify (sqrt (sqrt (- x 1))) into (pow (- x 1) 1/4) 7.638 * [approximate]: Taking taylor expansion of (pow (- x 1) 1/4) in (x) around 0 7.638 * [taylor]: Taking taylor expansion of (pow (- x 1) 1/4) in x 7.638 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- x 1)))) in x 7.638 * [taylor]: Taking taylor expansion of (* 1/4 (log (- x 1))) in x 7.638 * [taylor]: Taking taylor expansion of 1/4 in x 7.638 * [backup-simplify]: Simplify 1/4 into 1/4 7.638 * [taylor]: Taking taylor expansion of (log (- x 1)) in x 7.639 * [taylor]: Taking taylor expansion of (- x 1) in x 7.639 * [taylor]: Taking taylor expansion of x in x 7.639 * [backup-simplify]: Simplify 0 into 0 7.639 * [backup-simplify]: Simplify 1 into 1 7.639 * [taylor]: Taking taylor expansion of 1 in x 7.639 * [backup-simplify]: Simplify 1 into 1 7.639 * [backup-simplify]: Simplify (- 1) into -1 7.639 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.639 * [backup-simplify]: Simplify (log -1) into (log -1) 7.640 * [backup-simplify]: Simplify (* 1/4 (log -1)) into (* 1/4 (log -1)) 7.642 * [backup-simplify]: Simplify (exp (* 1/4 (log -1))) into (pow -1 1/4) 7.642 * [taylor]: Taking taylor expansion of (pow (- x 1) 1/4) in x 7.642 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- x 1)))) in x 7.642 * [taylor]: Taking taylor expansion of (* 1/4 (log (- x 1))) in x 7.642 * [taylor]: Taking taylor expansion of 1/4 in x 7.642 * [backup-simplify]: Simplify 1/4 into 1/4 7.642 * [taylor]: Taking taylor expansion of (log (- x 1)) in x 7.642 * [taylor]: Taking taylor expansion of (- x 1) in x 7.642 * [taylor]: Taking taylor expansion of x in x 7.642 * [backup-simplify]: Simplify 0 into 0 7.642 * [backup-simplify]: Simplify 1 into 1 7.642 * [taylor]: Taking taylor expansion of 1 in x 7.642 * [backup-simplify]: Simplify 1 into 1 7.642 * [backup-simplify]: Simplify (- 1) into -1 7.643 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.643 * [backup-simplify]: Simplify (log -1) into (log -1) 7.644 * [backup-simplify]: Simplify (* 1/4 (log -1)) into (* 1/4 (log -1)) 7.645 * [backup-simplify]: Simplify (exp (* 1/4 (log -1))) into (pow -1 1/4) 7.646 * [backup-simplify]: Simplify (pow -1 1/4) into (pow -1 1/4) 7.646 * [backup-simplify]: Simplify (- 0) into 0 7.647 * [backup-simplify]: Simplify (+ 1 0) into 1 7.648 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 7.649 * [backup-simplify]: Simplify (+ (* 1/4 -1) (* 0 (log -1))) into -1/4 7.653 * [backup-simplify]: Simplify (* (exp (* 1/4 (log -1))) (+ (* (/ (pow -1/4 1) 1)))) into (* -1/4 (pow -1 1/4)) 7.654 * [backup-simplify]: Simplify (* -1/4 (pow -1 1/4)) into (* -1/4 (pow -1 1/4)) 7.654 * [backup-simplify]: Simplify (- 0) into 0 7.654 * [backup-simplify]: Simplify (+ 0 0) into 0 7.657 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 7.658 * [backup-simplify]: Simplify (+ (* 1/4 -1/2) (+ (* 0 -1) (* 0 (log -1)))) into -1/8 7.664 * [backup-simplify]: Simplify (* (exp (* 1/4 (log -1))) (+ (* (/ (pow -1/4 2) 2)) (* (/ (pow -1/8 1) 1)))) into (* -3/32 (pow -1 1/4)) 7.665 * [backup-simplify]: Simplify (* -3/32 (pow -1 1/4)) into (* -3/32 (pow -1 1/4)) 7.667 * [backup-simplify]: Simplify (+ (* (* -3/32 (pow -1 1/4)) (pow x 2)) (+ (* (* -1/4 (pow -1 1/4)) x) (pow -1 1/4))) into (- (pow -1 1/4) (+ (* 3/32 (* (pow x 2) (pow -1 1/4))) (* 1/4 (* x (pow -1 1/4))))) 7.668 * [backup-simplify]: Simplify (sqrt (sqrt (- (/ 1 x) 1))) into (pow (- (/ 1 x) 1) 1/4) 7.668 * [approximate]: Taking taylor expansion of (pow (- (/ 1 x) 1) 1/4) in (x) around 0 7.668 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) 1) 1/4) in x 7.668 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 x) 1)))) in x 7.668 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 x) 1))) in x 7.668 * [taylor]: Taking taylor expansion of 1/4 in x 7.668 * [backup-simplify]: Simplify 1/4 into 1/4 7.668 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) 1)) in x 7.668 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 7.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.668 * [taylor]: Taking taylor expansion of x in x 7.668 * [backup-simplify]: Simplify 0 into 0 7.668 * [backup-simplify]: Simplify 1 into 1 7.668 * [backup-simplify]: Simplify (/ 1 1) into 1 7.668 * [taylor]: Taking taylor expansion of 1 in x 7.668 * [backup-simplify]: Simplify 1 into 1 7.669 * [backup-simplify]: Simplify (+ 1 0) into 1 7.669 * [backup-simplify]: Simplify (log 1) into 0 7.670 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.670 * [backup-simplify]: Simplify (* 1/4 (- (log x))) into (* -1/4 (log x)) 7.670 * [backup-simplify]: Simplify (exp (* -1/4 (log x))) into (pow x -1/4) 7.670 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) 1) 1/4) in x 7.670 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 x) 1)))) in x 7.670 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 x) 1))) in x 7.670 * [taylor]: Taking taylor expansion of 1/4 in x 7.670 * [backup-simplify]: Simplify 1/4 into 1/4 7.670 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) 1)) in x 7.670 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 7.670 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.670 * [taylor]: Taking taylor expansion of x in x 7.670 * [backup-simplify]: Simplify 0 into 0 7.670 * [backup-simplify]: Simplify 1 into 1 7.670 * [backup-simplify]: Simplify (/ 1 1) into 1 7.670 * [taylor]: Taking taylor expansion of 1 in x 7.671 * [backup-simplify]: Simplify 1 into 1 7.671 * [backup-simplify]: Simplify (+ 1 0) into 1 7.671 * [backup-simplify]: Simplify (log 1) into 0 7.672 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.672 * [backup-simplify]: Simplify (* 1/4 (- (log x))) into (* -1/4 (log x)) 7.672 * [backup-simplify]: Simplify (exp (* -1/4 (log x))) into (pow x -1/4) 7.672 * [backup-simplify]: Simplify (pow x -1/4) into (pow x -1/4) 7.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.673 * [backup-simplify]: Simplify (- 1) into -1 7.674 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.675 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 7.676 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.676 * [backup-simplify]: Simplify (+ (* 1/4 -1) (* 0 (- (log x)))) into (- 1/4) 7.677 * [backup-simplify]: Simplify (* (exp (* -1/4 (log x))) (+ (* (/ (pow (- 1/4) 1) 1)))) into (* -1/4 (pow (/ 1 x) 1/4)) 7.677 * [backup-simplify]: Simplify (* -1/4 (pow (/ 1 x) 1/4)) into (* -1/4 (pow (/ 1 x) 1/4)) 7.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.679 * [backup-simplify]: Simplify (- 0) into 0 7.679 * [backup-simplify]: Simplify (+ 0 0) into 0 7.685 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 7.685 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.686 * [backup-simplify]: Simplify (+ (* 1/4 -1/2) (+ (* 0 -1) (* 0 (- (log x))))) into (- 1/8) 7.688 * [backup-simplify]: Simplify (* (exp (* -1/4 (log x))) (+ (* (/ (pow (- 1/4) 2) 2)) (* (/ (pow (- 1/8) 1) 1)))) into (* -3/32 (pow (/ 1 x) 1/4)) 7.688 * [backup-simplify]: Simplify (* -3/32 (pow (/ 1 x) 1/4)) into (* -3/32 (pow (/ 1 x) 1/4)) 7.689 * [backup-simplify]: Simplify (+ (* (* -3/32 (pow (/ 1 (/ 1 x)) 1/4)) (pow (/ 1 x) 2)) (+ (* (* -1/4 (pow (/ 1 (/ 1 x)) 1/4)) (/ 1 x)) (pow (/ 1 x) -1/4))) into (- (pow (/ 1 x) -1/4) (+ (* 3/32 (pow (/ 1 (pow x 7)) 1/4)) (* 1/4 (pow (/ 1 (pow x 3)) 1/4)))) 7.689 * [backup-simplify]: Simplify (sqrt (sqrt (- (/ 1 (- x)) 1))) into (sqrt (sqrt (- (+ (/ 1 x) 1)))) 7.689 * [approximate]: Taking taylor expansion of (sqrt (sqrt (- (+ (/ 1 x) 1)))) in (x) around 0 7.689 * [taylor]: Taking taylor expansion of (sqrt (sqrt (- (+ (/ 1 x) 1)))) in x 7.689 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 7.689 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 7.689 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.689 * [taylor]: Taking taylor expansion of x in x 7.689 * [backup-simplify]: Simplify 0 into 0 7.689 * [backup-simplify]: Simplify 1 into 1 7.690 * [backup-simplify]: Simplify (/ 1 1) into 1 7.690 * [taylor]: Taking taylor expansion of 1 in x 7.690 * [backup-simplify]: Simplify 1 into 1 7.690 * [backup-simplify]: Simplify (+ 1 0) into 1 7.690 * [backup-simplify]: Simplify (- 1) into -1 7.691 * [backup-simplify]: Simplify (sqrt 0) into 0 7.691 * [backup-simplify]: Simplify (- 1) into -1 7.693 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.693 * [backup-simplify]: Simplify (sqrt +nan.0) into (sqrt +nan.0) 7.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.694 * [backup-simplify]: Simplify (+ 0 1) into 1 7.694 * [backup-simplify]: Simplify (- 1) into -1 7.696 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.696 * [backup-simplify]: Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0)) 7.696 * [taylor]: Taking taylor expansion of (sqrt (sqrt (- (+ (/ 1 x) 1)))) in x 7.696 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 7.697 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 7.697 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.697 * [taylor]: Taking taylor expansion of x in x 7.697 * [backup-simplify]: Simplify 0 into 0 7.697 * [backup-simplify]: Simplify 1 into 1 7.697 * [backup-simplify]: Simplify (/ 1 1) into 1 7.697 * [taylor]: Taking taylor expansion of 1 in x 7.697 * [backup-simplify]: Simplify 1 into 1 7.697 * [backup-simplify]: Simplify (+ 1 0) into 1 7.697 * [backup-simplify]: Simplify (- 1) into -1 7.698 * [backup-simplify]: Simplify (sqrt 0) into 0 7.698 * [backup-simplify]: Simplify (- 1) into -1 7.699 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.699 * [backup-simplify]: Simplify (sqrt +nan.0) into (sqrt +nan.0) 7.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.699 * [backup-simplify]: Simplify (+ 0 1) into 1 7.700 * [backup-simplify]: Simplify (- 1) into -1 7.701 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.702 * [backup-simplify]: Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0)) 7.703 * [backup-simplify]: Simplify (sqrt +nan.0) into (sqrt +nan.0) 7.703 * [backup-simplify]: Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +nan.0)) 7.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.704 * [backup-simplify]: Simplify (+ 0 0) into 0 7.704 * [backup-simplify]: Simplify (- 0) into 0 7.706 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.709 * [backup-simplify]: Simplify (/ (- +nan.0 (pow (/ +nan.0 (sqrt +nan.0)) 2) (+)) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) 7.713 * [backup-simplify]: Simplify (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) into (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) 7.718 * [backup-simplify]: Simplify (+ (* (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) (pow (/ 1 (- x)) 2)) (+ (* (/ +nan.0 (sqrt +nan.0)) (/ 1 (- x))) (sqrt +nan.0))) into (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0))))))))) 7.718 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 2) 7.718 * [backup-simplify]: Simplify (sqrt (sqrt (- x 1))) into (pow (- x 1) 1/4) 7.718 * [approximate]: Taking taylor expansion of (pow (- x 1) 1/4) in (x) around 0 7.718 * [taylor]: Taking taylor expansion of (pow (- x 1) 1/4) in x 7.718 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- x 1)))) in x 7.718 * [taylor]: Taking taylor expansion of (* 1/4 (log (- x 1))) in x 7.718 * [taylor]: Taking taylor expansion of 1/4 in x 7.718 * [backup-simplify]: Simplify 1/4 into 1/4 7.718 * [taylor]: Taking taylor expansion of (log (- x 1)) in x 7.718 * [taylor]: Taking taylor expansion of (- x 1) in x 7.718 * [taylor]: Taking taylor expansion of x in x 7.718 * [backup-simplify]: Simplify 0 into 0 7.718 * [backup-simplify]: Simplify 1 into 1 7.718 * [taylor]: Taking taylor expansion of 1 in x 7.718 * [backup-simplify]: Simplify 1 into 1 7.719 * [backup-simplify]: Simplify (- 1) into -1 7.719 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.719 * [backup-simplify]: Simplify (log -1) into (log -1) 7.720 * [backup-simplify]: Simplify (* 1/4 (log -1)) into (* 1/4 (log -1)) 7.721 * [backup-simplify]: Simplify (exp (* 1/4 (log -1))) into (pow -1 1/4) 7.721 * [taylor]: Taking taylor expansion of (pow (- x 1) 1/4) in x 7.721 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- x 1)))) in x 7.721 * [taylor]: Taking taylor expansion of (* 1/4 (log (- x 1))) in x 7.721 * [taylor]: Taking taylor expansion of 1/4 in x 7.721 * [backup-simplify]: Simplify 1/4 into 1/4 7.721 * [taylor]: Taking taylor expansion of (log (- x 1)) in x 7.721 * [taylor]: Taking taylor expansion of (- x 1) in x 7.721 * [taylor]: Taking taylor expansion of x in x 7.721 * [backup-simplify]: Simplify 0 into 0 7.721 * [backup-simplify]: Simplify 1 into 1 7.721 * [taylor]: Taking taylor expansion of 1 in x 7.721 * [backup-simplify]: Simplify 1 into 1 7.721 * [backup-simplify]: Simplify (- 1) into -1 7.722 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.722 * [backup-simplify]: Simplify (log -1) into (log -1) 7.723 * [backup-simplify]: Simplify (* 1/4 (log -1)) into (* 1/4 (log -1)) 7.725 * [backup-simplify]: Simplify (exp (* 1/4 (log -1))) into (pow -1 1/4) 7.726 * [backup-simplify]: Simplify (pow -1 1/4) into (pow -1 1/4) 7.726 * [backup-simplify]: Simplify (- 0) into 0 7.726 * [backup-simplify]: Simplify (+ 1 0) into 1 7.728 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 7.728 * [backup-simplify]: Simplify (+ (* 1/4 -1) (* 0 (log -1))) into -1/4 7.732 * [backup-simplify]: Simplify (* (exp (* 1/4 (log -1))) (+ (* (/ (pow -1/4 1) 1)))) into (* -1/4 (pow -1 1/4)) 7.733 * [backup-simplify]: Simplify (* -1/4 (pow -1 1/4)) into (* -1/4 (pow -1 1/4)) 7.734 * [backup-simplify]: Simplify (- 0) into 0 7.734 * [backup-simplify]: Simplify (+ 0 0) into 0 7.737 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 7.738 * [backup-simplify]: Simplify (+ (* 1/4 -1/2) (+ (* 0 -1) (* 0 (log -1)))) into -1/8 7.743 * [backup-simplify]: Simplify (* (exp (* 1/4 (log -1))) (+ (* (/ (pow -1/4 2) 2)) (* (/ (pow -1/8 1) 1)))) into (* -3/32 (pow -1 1/4)) 7.745 * [backup-simplify]: Simplify (* -3/32 (pow -1 1/4)) into (* -3/32 (pow -1 1/4)) 7.747 * [backup-simplify]: Simplify (+ (* (* -3/32 (pow -1 1/4)) (pow x 2)) (+ (* (* -1/4 (pow -1 1/4)) x) (pow -1 1/4))) into (- (pow -1 1/4) (+ (* 3/32 (* (pow x 2) (pow -1 1/4))) (* 1/4 (* x (pow -1 1/4))))) 7.747 * [backup-simplify]: Simplify (sqrt (sqrt (- (/ 1 x) 1))) into (pow (- (/ 1 x) 1) 1/4) 7.747 * [approximate]: Taking taylor expansion of (pow (- (/ 1 x) 1) 1/4) in (x) around 0 7.748 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) 1) 1/4) in x 7.748 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 x) 1)))) in x 7.748 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 x) 1))) in x 7.748 * [taylor]: Taking taylor expansion of 1/4 in x 7.748 * [backup-simplify]: Simplify 1/4 into 1/4 7.748 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) 1)) in x 7.748 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 7.748 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.748 * [taylor]: Taking taylor expansion of x in x 7.748 * [backup-simplify]: Simplify 0 into 0 7.748 * [backup-simplify]: Simplify 1 into 1 7.748 * [backup-simplify]: Simplify (/ 1 1) into 1 7.748 * [taylor]: Taking taylor expansion of 1 in x 7.748 * [backup-simplify]: Simplify 1 into 1 7.749 * [backup-simplify]: Simplify (+ 1 0) into 1 7.749 * [backup-simplify]: Simplify (log 1) into 0 7.750 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.750 * [backup-simplify]: Simplify (* 1/4 (- (log x))) into (* -1/4 (log x)) 7.750 * [backup-simplify]: Simplify (exp (* -1/4 (log x))) into (pow x -1/4) 7.750 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) 1) 1/4) in x 7.750 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 x) 1)))) in x 7.750 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 x) 1))) in x 7.750 * [taylor]: Taking taylor expansion of 1/4 in x 7.750 * [backup-simplify]: Simplify 1/4 into 1/4 7.750 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) 1)) in x 7.750 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 7.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.750 * [taylor]: Taking taylor expansion of x in x 7.750 * [backup-simplify]: Simplify 0 into 0 7.750 * [backup-simplify]: Simplify 1 into 1 7.750 * [backup-simplify]: Simplify (/ 1 1) into 1 7.750 * [taylor]: Taking taylor expansion of 1 in x 7.750 * [backup-simplify]: Simplify 1 into 1 7.751 * [backup-simplify]: Simplify (+ 1 0) into 1 7.751 * [backup-simplify]: Simplify (log 1) into 0 7.752 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.752 * [backup-simplify]: Simplify (* 1/4 (- (log x))) into (* -1/4 (log x)) 7.752 * [backup-simplify]: Simplify (exp (* -1/4 (log x))) into (pow x -1/4) 7.752 * [backup-simplify]: Simplify (pow x -1/4) into (pow x -1/4) 7.753 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.753 * [backup-simplify]: Simplify (- 1) into -1 7.753 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.755 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 7.755 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.756 * [backup-simplify]: Simplify (+ (* 1/4 -1) (* 0 (- (log x)))) into (- 1/4) 7.757 * [backup-simplify]: Simplify (* (exp (* -1/4 (log x))) (+ (* (/ (pow (- 1/4) 1) 1)))) into (* -1/4 (pow (/ 1 x) 1/4)) 7.757 * [backup-simplify]: Simplify (* -1/4 (pow (/ 1 x) 1/4)) into (* -1/4 (pow (/ 1 x) 1/4)) 7.758 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.758 * [backup-simplify]: Simplify (- 0) into 0 7.758 * [backup-simplify]: Simplify (+ 0 0) into 0 7.761 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 7.762 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 7.762 * [backup-simplify]: Simplify (+ (* 1/4 -1/2) (+ (* 0 -1) (* 0 (- (log x))))) into (- 1/8) 7.764 * [backup-simplify]: Simplify (* (exp (* -1/4 (log x))) (+ (* (/ (pow (- 1/4) 2) 2)) (* (/ (pow (- 1/8) 1) 1)))) into (* -3/32 (pow (/ 1 x) 1/4)) 7.764 * [backup-simplify]: Simplify (* -3/32 (pow (/ 1 x) 1/4)) into (* -3/32 (pow (/ 1 x) 1/4)) 7.765 * [backup-simplify]: Simplify (+ (* (* -3/32 (pow (/ 1 (/ 1 x)) 1/4)) (pow (/ 1 x) 2)) (+ (* (* -1/4 (pow (/ 1 (/ 1 x)) 1/4)) (/ 1 x)) (pow (/ 1 x) -1/4))) into (- (pow (/ 1 x) -1/4) (+ (* 3/32 (pow (/ 1 (pow x 7)) 1/4)) (* 1/4 (pow (/ 1 (pow x 3)) 1/4)))) 7.765 * [backup-simplify]: Simplify (sqrt (sqrt (- (/ 1 (- x)) 1))) into (sqrt (sqrt (- (+ (/ 1 x) 1)))) 7.765 * [approximate]: Taking taylor expansion of (sqrt (sqrt (- (+ (/ 1 x) 1)))) in (x) around 0 7.765 * [taylor]: Taking taylor expansion of (sqrt (sqrt (- (+ (/ 1 x) 1)))) in x 7.765 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 7.765 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 7.765 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.765 * [taylor]: Taking taylor expansion of x in x 7.765 * [backup-simplify]: Simplify 0 into 0 7.765 * [backup-simplify]: Simplify 1 into 1 7.766 * [backup-simplify]: Simplify (/ 1 1) into 1 7.766 * [taylor]: Taking taylor expansion of 1 in x 7.766 * [backup-simplify]: Simplify 1 into 1 7.766 * [backup-simplify]: Simplify (+ 1 0) into 1 7.767 * [backup-simplify]: Simplify (- 1) into -1 7.767 * [backup-simplify]: Simplify (sqrt 0) into 0 7.767 * [backup-simplify]: Simplify (- 1) into -1 7.769 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.769 * [backup-simplify]: Simplify (sqrt +nan.0) into (sqrt +nan.0) 7.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.770 * [backup-simplify]: Simplify (+ 0 1) into 1 7.771 * [backup-simplify]: Simplify (- 1) into -1 7.774 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.775 * [backup-simplify]: Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0)) 7.775 * [taylor]: Taking taylor expansion of (sqrt (sqrt (- (+ (/ 1 x) 1)))) in x 7.775 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 7.775 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 7.775 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.775 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.775 * [taylor]: Taking taylor expansion of x in x 7.776 * [backup-simplify]: Simplify 0 into 0 7.776 * [backup-simplify]: Simplify 1 into 1 7.776 * [backup-simplify]: Simplify (/ 1 1) into 1 7.776 * [taylor]: Taking taylor expansion of 1 in x 7.776 * [backup-simplify]: Simplify 1 into 1 7.776 * [backup-simplify]: Simplify (+ 1 0) into 1 7.777 * [backup-simplify]: Simplify (- 1) into -1 7.777 * [backup-simplify]: Simplify (sqrt 0) into 0 7.777 * [backup-simplify]: Simplify (- 1) into -1 7.779 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.779 * [backup-simplify]: Simplify (sqrt +nan.0) into (sqrt +nan.0) 7.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.780 * [backup-simplify]: Simplify (+ 0 1) into 1 7.781 * [backup-simplify]: Simplify (- 1) into -1 7.783 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.785 * [backup-simplify]: Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0)) 7.785 * [backup-simplify]: Simplify (sqrt +nan.0) into (sqrt +nan.0) 7.786 * [backup-simplify]: Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +nan.0)) 7.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.787 * [backup-simplify]: Simplify (+ 0 0) into 0 7.788 * [backup-simplify]: Simplify (- 0) into 0 7.792 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.797 * [backup-simplify]: Simplify (/ (- +nan.0 (pow (/ +nan.0 (sqrt +nan.0)) 2) (+)) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) 7.807 * [backup-simplify]: Simplify (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) into (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) 7.813 * [backup-simplify]: Simplify (+ (* (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) (pow (/ 1 (- x)) 2)) (+ (* (/ +nan.0 (sqrt +nan.0)) (/ 1 (- x))) (sqrt +nan.0))) into (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0))))))))) 7.813 * * * [progress]: simplifying candidates 7.813 * * * * [progress]: [ 1 / 171 ] simplifiying candidate # 7.813 * [simplify]: Simplifying (* (+ x 1) (sqrt (- x 1))) 7.813 * * [simplify]: iters left: 5 (6 enodes) 7.815 * * [simplify]: iters left: 4 (25 enodes) 7.819 * * [simplify]: iters left: 3 (37 enodes) 7.826 * * [simplify]: iters left: 2 (41 enodes) 7.832 * * [simplify]: iters left: 1 (56 enodes) 7.840 * * [simplify]: Extracting #0: cost 1 inf + 0 7.840 * * [simplify]: Extracting #1: cost 6 inf + 0 7.841 * * [simplify]: Extracting #2: cost 10 inf + 1 7.841 * * [simplify]: Extracting #3: cost 11 inf + 2 7.841 * * [simplify]: Extracting #4: cost 7 inf + 129 7.841 * * [simplify]: Extracting #5: cost 1 inf + 741 7.841 * * [simplify]: Extracting #6: cost 0 inf + 903 7.841 * [simplify]: Simplified to (* (sqrt (- x 1)) (+ 1 x)) 7.841 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (pow (* (sqrt (- x 1)) (+ 1 x)) 1/2) (sqrt (sqrt (- x 1))))))) 7.841 * * * * [progress]: [ 2 / 171 ] simplifiying candidate # 7.842 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) 7.842 * * [simplify]: iters left: 6 (8 enodes) 7.844 * * [simplify]: iters left: 5 (31 enodes) 7.853 * * [simplify]: iters left: 4 (35 enodes) 7.863 * * [simplify]: Extracting #0: cost 1 inf + 0 7.863 * * [simplify]: Extracting #1: cost 4 inf + 0 7.863 * * [simplify]: Extracting #2: cost 8 inf + 0 7.863 * * [simplify]: Extracting #3: cost 13 inf + 0 7.863 * * [simplify]: Extracting #4: cost 13 inf + 2 7.863 * * [simplify]: Extracting #5: cost 6 inf + 335 7.863 * * [simplify]: Extracting #6: cost 0 inf + 1227 7.864 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (sqrt (- x 1)))) 7.864 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (pow (* (sqrt (+ 1 x)) (sqrt (sqrt (- x 1)))) 1) (sqrt (sqrt (- x 1))))))) 7.864 * * * * [progress]: [ 3 / 171 ] simplifiying candidate # 7.864 * [simplify]: Simplifying (* (+ x 1) (sqrt (- x 1))) 7.865 * * [simplify]: iters left: 5 (6 enodes) 7.868 * * [simplify]: iters left: 4 (25 enodes) 7.876 * * [simplify]: iters left: 3 (37 enodes) 7.882 * * [simplify]: iters left: 2 (41 enodes) 7.888 * * [simplify]: iters left: 1 (56 enodes) 7.897 * * [simplify]: Extracting #0: cost 1 inf + 0 7.897 * * [simplify]: Extracting #1: cost 6 inf + 0 7.897 * * [simplify]: Extracting #2: cost 10 inf + 1 7.897 * * [simplify]: Extracting #3: cost 11 inf + 2 7.897 * * [simplify]: Extracting #4: cost 7 inf + 129 7.898 * * [simplify]: Extracting #5: cost 1 inf + 741 7.898 * * [simplify]: Extracting #6: cost 0 inf + 903 7.898 * [simplify]: Simplified to (* (sqrt (- x 1)) (+ 1 x)) 7.898 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (pow (* (sqrt (- x 1)) (+ 1 x)) (/ 1 2)) (sqrt (sqrt (- x 1))))))) 7.898 * [simplify]: Simplifying (/ 1 2) 7.898 * * [simplify]: iters left: 2 (3 enodes) 7.900 * * [simplify]: iters left: 1 (12 enodes) 7.905 * * [simplify]: Extracting #0: cost 1 inf + 0 7.905 * * [simplify]: Extracting #1: cost 0 inf + 1 7.905 * [simplify]: Simplified to 1/2 7.905 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (pow (* (+ x 1) (sqrt (- x 1))) 1/2) (sqrt (sqrt (- x 1))))))) 7.905 * * * * [progress]: [ 4 / 171 ] simplifiying candidate # 7.905 * * * * [progress]: [ 5 / 171 ] simplifiying candidate # 7.905 * [simplify]: Simplifying (+ (log (sqrt (+ x 1))) (log (sqrt (sqrt (- x 1))))) 7.905 * * [simplify]: iters left: 6 (10 enodes) 7.908 * * [simplify]: iters left: 5 (37 enodes) 7.917 * * [simplify]: iters left: 4 (41 enodes) 7.929 * * [simplify]: Extracting #0: cost 1 inf + 0 7.929 * * [simplify]: Extracting #1: cost 4 inf + 0 7.929 * * [simplify]: Extracting #2: cost 8 inf + 0 7.929 * * [simplify]: Extracting #3: cost 12 inf + 0 7.929 * * [simplify]: Extracting #4: cost 17 inf + 0 7.929 * * [simplify]: Extracting #5: cost 17 inf + 2 7.929 * * [simplify]: Extracting #6: cost 11 inf + 253 7.930 * * [simplify]: Extracting #7: cost 4 inf + 1047 7.930 * * [simplify]: Extracting #8: cost 0 inf + 2195 7.931 * [simplify]: Simplified to (+ (log (sqrt (sqrt (- x 1)))) (log (sqrt (+ 1 x)))) 7.931 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (exp (+ (log (sqrt (sqrt (- x 1)))) (log (sqrt (+ 1 x))))) (sqrt (sqrt (- x 1))))))) 7.931 * * * * [progress]: [ 6 / 171 ] simplifiying candidate # 7.931 * * * * [progress]: [ 7 / 171 ] simplifiying candidate # 7.931 * * * * [progress]: [ 8 / 171 ] simplifiying candidate # 7.931 * [simplify]: Simplifying (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1))))) 7.932 * * [simplify]: iters left: 6 (12 enodes) 7.939 * * [simplify]: iters left: 5 (45 enodes) 7.954 * * [simplify]: iters left: 4 (88 enodes) 7.982 * * [simplify]: iters left: 3 (178 enodes) 8.048 * * [simplify]: iters left: 2 (417 enodes) 8.307 * * [simplify]: Extracting #0: cost 1 inf + 0 8.307 * * [simplify]: Extracting #1: cost 35 inf + 0 8.307 * * [simplify]: Extracting #2: cost 118 inf + 2 8.308 * * [simplify]: Extracting #3: cost 128 inf + 171 8.309 * * [simplify]: Extracting #4: cost 110 inf + 2809 8.313 * * [simplify]: Extracting #5: cost 39 inf + 25540 8.320 * * [simplify]: Extracting #6: cost 1 inf + 43526 8.328 * * [simplify]: Extracting #7: cost 0 inf + 44230 8.336 * [simplify]: Simplified to (* (* (sqrt (+ 1 x)) (+ 1 x)) (* (sqrt (- x 1)) (sqrt (sqrt (- x 1))))) 8.336 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (cbrt (* (* (sqrt (+ 1 x)) (+ 1 x)) (* (sqrt (- x 1)) (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 8.336 * * * * [progress]: [ 9 / 171 ] simplifiying candidate # 8.336 * * * * [progress]: [ 10 / 171 ] simplifiying candidate # 8.336 * * * * [progress]: [ 11 / 171 ] simplifiying candidate # 8.336 * [simplify]: Simplifying (* (+ x 1) (sqrt (- x 1))) 8.336 * * [simplify]: iters left: 5 (6 enodes) 8.338 * * [simplify]: iters left: 4 (25 enodes) 8.344 * * [simplify]: iters left: 3 (37 enodes) 8.351 * * [simplify]: iters left: 2 (41 enodes) 8.363 * * [simplify]: iters left: 1 (56 enodes) 8.373 * * [simplify]: Extracting #0: cost 1 inf + 0 8.373 * * [simplify]: Extracting #1: cost 6 inf + 0 8.373 * * [simplify]: Extracting #2: cost 10 inf + 1 8.373 * * [simplify]: Extracting #3: cost 11 inf + 2 8.373 * * [simplify]: Extracting #4: cost 7 inf + 129 8.373 * * [simplify]: Extracting #5: cost 1 inf + 741 8.373 * * [simplify]: Extracting #6: cost 0 inf + 903 8.374 * [simplify]: Simplified to (* (sqrt (- x 1)) (+ 1 x)) 8.374 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (sqrt (* (sqrt (- x 1)) (+ 1 x))) (sqrt (sqrt (- x 1))))))) 8.374 * * * * [progress]: [ 12 / 171 ] simplifiying candidate # 8.374 * * * * [progress]: [ 13 / 171 ] simplifiying candidate # 8.374 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) 8.374 * * [simplify]: iters left: 6 (11 enodes) 8.381 * * [simplify]: iters left: 5 (48 enodes) 8.390 * * [simplify]: iters left: 4 (71 enodes) 8.403 * * [simplify]: iters left: 3 (104 enodes) 8.433 * * [simplify]: iters left: 2 (164 enodes) 8.476 * * [simplify]: iters left: 1 (340 enodes) 8.640 * * [simplify]: Extracting #0: cost 1 inf + 0 8.640 * * [simplify]: Extracting #1: cost 4 inf + 0 8.640 * * [simplify]: Extracting #2: cost 8 inf + 0 8.640 * * [simplify]: Extracting #3: cost 13 inf + 0 8.640 * * [simplify]: Extracting #4: cost 58 inf + 1 8.641 * * [simplify]: Extracting #5: cost 170 inf + 5 8.642 * * [simplify]: Extracting #6: cost 187 inf + 2398 8.644 * * [simplify]: Extracting #7: cost 114 inf + 29996 8.650 * * [simplify]: Extracting #8: cost 12 inf + 87911 8.664 * * [simplify]: Extracting #9: cost 0 inf + 94138 8.674 * * [simplify]: Extracting #10: cost 0 inf + 93877 8.682 * [simplify]: Simplified to (* (sqrt (sqrt (+ -1 (* (* x x) x)))) (sqrt (+ 1 (* (* x x) x)))) 8.682 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (/ (* (sqrt (sqrt (+ -1 (* (* x x) x)))) (sqrt (+ 1 (* (* x x) x)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))) (sqrt (sqrt (- x 1))))))) 8.682 * [simplify]: Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 8.683 * * [simplify]: iters left: 6 (13 enodes) 8.686 * * [simplify]: iters left: 5 (47 enodes) 8.696 * * [simplify]: iters left: 4 (73 enodes) 8.710 * * [simplify]: iters left: 3 (96 enodes) 8.733 * * [simplify]: iters left: 2 (111 enodes) 8.762 * * [simplify]: iters left: 1 (132 enodes) 8.786 * * [simplify]: Extracting #0: cost 1 inf + 0 8.786 * * [simplify]: Extracting #1: cost 4 inf + 0 8.786 * * [simplify]: Extracting #2: cost 8 inf + 0 8.786 * * [simplify]: Extracting #3: cost 23 inf + 0 8.786 * * [simplify]: Extracting #4: cost 36 inf + 2 8.786 * * [simplify]: Extracting #5: cost 25 inf + 663 8.787 * * [simplify]: Extracting #6: cost 0 inf + 3823 8.788 * * [simplify]: Extracting #7: cost 0 inf + 3822 8.789 * [simplify]: Simplified to (* (sqrt (sqrt (+ (* x x) (+ x 1)))) (sqrt (+ (* x x) (- 1 x)))) 8.789 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (/ (* (sqrt (sqrt (+ -1 (* (* x x) x)))) (sqrt (+ 1 (* (* x x) x)))) (* (sqrt (sqrt (+ (* x x) (+ x 1)))) (sqrt (+ (* x x) (- 1 x))))) (sqrt (sqrt (- x 1))))))) 8.789 * * * * [progress]: [ 14 / 171 ] simplifiying candidate # 8.789 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (sqrt (- (* x x) (* 1 1))))) 8.789 * * [simplify]: iters left: 6 (13 enodes) 8.793 * * [simplify]: iters left: 5 (50 enodes) 8.802 * * [simplify]: iters left: 4 (71 enodes) 8.826 * * [simplify]: iters left: 3 (104 enodes) 8.847 * * [simplify]: iters left: 2 (161 enodes) 8.878 * * [simplify]: iters left: 1 (295 enodes) 8.985 * * [simplify]: Extracting #0: cost 1 inf + 0 8.985 * * [simplify]: Extracting #1: cost 4 inf + 0 8.985 * * [simplify]: Extracting #2: cost 8 inf + 0 8.985 * * [simplify]: Extracting #3: cost 13 inf + 0 8.986 * * [simplify]: Extracting #4: cost 47 inf + 1 8.986 * * [simplify]: Extracting #5: cost 85 inf + 375 8.988 * * [simplify]: Extracting #6: cost 57 inf + 5290 8.992 * * [simplify]: Extracting #7: cost 25 inf + 18466 8.997 * * [simplify]: Extracting #8: cost 1 inf + 31424 9.002 * * [simplify]: Extracting #9: cost 0 inf + 31636 9.008 * [simplify]: Simplified to (* (sqrt (sqrt (- (* x x) 1))) (sqrt (+ 1 (* (* x x) x)))) 9.008 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (/ (* (sqrt (sqrt (- (* x x) 1))) (sqrt (+ 1 (* (* x x) x)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ x 1))))) (sqrt (sqrt (- x 1))))))) 9.008 * [simplify]: Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ x 1)))) 9.009 * * [simplify]: iters left: 6 (12 enodes) 9.015 * * [simplify]: iters left: 5 (41 enodes) 9.025 * * [simplify]: iters left: 4 (58 enodes) 9.034 * * [simplify]: iters left: 3 (76 enodes) 9.051 * * [simplify]: iters left: 2 (90 enodes) 9.066 * * [simplify]: iters left: 1 (108 enodes) 9.082 * * [simplify]: Extracting #0: cost 1 inf + 0 9.082 * * [simplify]: Extracting #1: cost 4 inf + 0 9.082 * * [simplify]: Extracting #2: cost 8 inf + 0 9.082 * * [simplify]: Extracting #3: cost 23 inf + 0 9.082 * * [simplify]: Extracting #4: cost 23 inf + 660 9.083 * * [simplify]: Extracting #5: cost 1 inf + 2935 9.083 * * [simplify]: Extracting #6: cost 0 inf + 3016 9.084 * [simplify]: Simplified to (* (sqrt (- 1 (* x (- 1 x)))) (sqrt (sqrt (+ x 1)))) 9.084 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (/ (* (sqrt (sqrt (- (* x x) 1))) (sqrt (+ 1 (* (* x x) x)))) (* (sqrt (- 1 (* x (- 1 x)))) (sqrt (sqrt (+ x 1))))) (sqrt (sqrt (- x 1))))))) 9.084 * * * * [progress]: [ 15 / 171 ] simplifiying candidate # 9.084 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) 9.085 * * [simplify]: iters left: 6 (13 enodes) 9.089 * * [simplify]: iters left: 5 (51 enodes) 9.098 * * [simplify]: iters left: 4 (75 enodes) 9.114 * * [simplify]: iters left: 3 (115 enodes) 9.138 * * [simplify]: iters left: 2 (196 enodes) 9.211 * * [simplify]: iters left: 1 (402 enodes) 9.352 * * [simplify]: Extracting #0: cost 1 inf + 0 9.352 * * [simplify]: Extracting #1: cost 4 inf + 0 9.352 * * [simplify]: Extracting #2: cost 8 inf + 0 9.352 * * [simplify]: Extracting #3: cost 32 inf + 0 9.352 * * [simplify]: Extracting #4: cost 63 inf + 210 9.354 * * [simplify]: Extracting #5: cost 138 inf + 2292 9.357 * * [simplify]: Extracting #6: cost 192 inf + 4492 9.361 * * [simplify]: Extracting #7: cost 177 inf + 9230 9.366 * * [simplify]: Extracting #8: cost 108 inf + 39575 9.374 * * [simplify]: Extracting #9: cost 7 inf + 98836 9.382 * * [simplify]: Extracting #10: cost 0 inf + 100424 9.391 * * [simplify]: Extracting #11: cost 0 inf + 100163 9.402 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt (sqrt (+ (* x (* x x)) -1)))) 9.402 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (/ (* (sqrt (- (* x x) 1)) (sqrt (sqrt (+ (* x (* x x)) -1)))) (* (sqrt (- x 1)) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))) (sqrt (sqrt (- x 1))))))) 9.402 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 9.402 * * [simplify]: iters left: 6 (12 enodes) 9.406 * * [simplify]: iters left: 5 (42 enodes) 9.412 * * [simplify]: iters left: 4 (56 enodes) 9.420 * * [simplify]: iters left: 3 (61 enodes) 9.434 * * [simplify]: iters left: 2 (62 enodes) 9.441 * * [simplify]: iters left: 1 (65 enodes) 9.449 * * [simplify]: Extracting #0: cost 1 inf + 0 9.449 * * [simplify]: Extracting #1: cost 4 inf + 0 9.449 * * [simplify]: Extracting #2: cost 8 inf + 0 9.449 * * [simplify]: Extracting #3: cost 14 inf + 0 9.449 * * [simplify]: Extracting #4: cost 16 inf + 3 9.449 * * [simplify]: Extracting #5: cost 12 inf + 497 9.449 * * [simplify]: Extracting #6: cost 4 inf + 1311 9.450 * * [simplify]: Extracting #7: cost 2 inf + 1836 9.450 * * [simplify]: Extracting #8: cost 0 inf + 2361 9.451 * [simplify]: Simplified to (* (sqrt (sqrt (+ (+ 1 (* x x)) x))) (sqrt (+ x -1))) 9.451 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (/ (* (sqrt (- (* x x) 1)) (sqrt (sqrt (+ (* x (* x x)) -1)))) (* (sqrt (sqrt (+ (+ 1 (* x x)) x))) (sqrt (+ x -1)))) (sqrt (sqrt (- x 1))))))) 9.451 * * * * [progress]: [ 16 / 171 ] simplifiying candidate # 9.451 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (sqrt (- (* x x) (* 1 1))))) 9.451 * * [simplify]: iters left: 6 (8 enodes) 9.454 * * [simplify]: iters left: 5 (28 enodes) 9.458 * * [simplify]: iters left: 4 (35 enodes) 9.464 * * [simplify]: iters left: 3 (42 enodes) 9.474 * * [simplify]: iters left: 2 (58 enodes) 9.494 * * [simplify]: iters left: 1 (95 enodes) 9.524 * * [simplify]: Extracting #0: cost 1 inf + 0 9.524 * * [simplify]: Extracting #1: cost 4 inf + 0 9.524 * * [simplify]: Extracting #2: cost 7 inf + 0 9.524 * * [simplify]: Extracting #3: cost 29 inf + 0 9.524 * * [simplify]: Extracting #4: cost 26 inf + 536 9.525 * * [simplify]: Extracting #5: cost 9 inf + 2008 9.527 * * [simplify]: Extracting #6: cost 1 inf + 3023 9.528 * * [simplify]: Extracting #7: cost 0 inf + 3225 9.530 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt (sqrt (- (* x x) 1)))) 9.530 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (/ (* (sqrt (- (* x x) 1)) (sqrt (sqrt (- (* x x) 1)))) (* (sqrt (- x 1)) (sqrt (sqrt (+ x 1))))) (sqrt (sqrt (- x 1))))))) 9.530 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (sqrt (+ x 1)))) 9.530 * * [simplify]: iters left: 6 (8 enodes) 9.534 * * [simplify]: iters left: 5 (31 enodes) 9.543 * * [simplify]: iters left: 4 (35 enodes) 9.553 * * [simplify]: Extracting #0: cost 1 inf + 0 9.553 * * [simplify]: Extracting #1: cost 4 inf + 0 9.553 * * [simplify]: Extracting #2: cost 8 inf + 0 9.553 * * [simplify]: Extracting #3: cost 14 inf + 0 9.553 * * [simplify]: Extracting #4: cost 12 inf + 3 9.553 * * [simplify]: Extracting #5: cost 6 inf + 335 9.553 * * [simplify]: Extracting #6: cost 0 inf + 1229 9.554 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt (sqrt (+ 1 x)))) 9.554 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (/ (* (sqrt (- (* x x) 1)) (sqrt (sqrt (- (* x x) 1)))) (* (sqrt (+ x -1)) (sqrt (sqrt (+ 1 x))))) (sqrt (sqrt (- x 1))))))) 9.554 * * * * [progress]: [ 17 / 171 ] simplifiying candidate # 9.554 * * * * [progress]: [ 18 / 171 ] simplifiying candidate # 9.555 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) 9.555 * * [simplify]: iters left: 6 (10 enodes) 9.560 * * [simplify]: iters left: 5 (37 enodes) 9.570 * * [simplify]: iters left: 4 (41 enodes) 9.576 * * [simplify]: Extracting #0: cost 1 inf + 0 9.576 * * [simplify]: Extracting #1: cost 4 inf + 0 9.576 * * [simplify]: Extracting #2: cost 8 inf + 0 9.576 * * [simplify]: Extracting #3: cost 12 inf + 0 9.576 * * [simplify]: Extracting #4: cost 17 inf + 0 9.576 * * [simplify]: Extracting #5: cost 17 inf + 2 9.576 * * [simplify]: Extracting #6: cost 11 inf + 253 9.576 * * [simplify]: Extracting #7: cost 4 inf + 987 9.577 * * [simplify]: Extracting #8: cost 0 inf + 1955 9.577 * [simplify]: Simplified to (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) 9.577 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 9.577 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) 9.577 * * [simplify]: iters left: 6 (10 enodes) 9.580 * * [simplify]: iters left: 5 (37 enodes) 9.585 * * [simplify]: iters left: 4 (41 enodes) 9.591 * * [simplify]: Extracting #0: cost 1 inf + 0 9.591 * * [simplify]: Extracting #1: cost 4 inf + 0 9.591 * * [simplify]: Extracting #2: cost 8 inf + 0 9.591 * * [simplify]: Extracting #3: cost 12 inf + 0 9.591 * * [simplify]: Extracting #4: cost 17 inf + 0 9.591 * * [simplify]: Extracting #5: cost 17 inf + 2 9.591 * * [simplify]: Extracting #6: cost 11 inf + 253 9.592 * * [simplify]: Extracting #7: cost 4 inf + 987 9.592 * * [simplify]: Extracting #8: cost 0 inf + 1955 9.592 * [simplify]: Simplified to (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) 9.592 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 9.592 * * * * [progress]: [ 19 / 171 ] simplifiying candidate # 9.593 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) 9.593 * * [simplify]: iters left: 6 (10 enodes) 9.595 * * [simplify]: iters left: 5 (37 enodes) 9.605 * * [simplify]: iters left: 4 (41 enodes) 9.618 * * [simplify]: Extracting #0: cost 1 inf + 0 9.618 * * [simplify]: Extracting #1: cost 4 inf + 0 9.618 * * [simplify]: Extracting #2: cost 8 inf + 0 9.618 * * [simplify]: Extracting #3: cost 12 inf + 0 9.618 * * [simplify]: Extracting #4: cost 17 inf + 0 9.618 * * [simplify]: Extracting #5: cost 17 inf + 2 9.618 * * [simplify]: Extracting #6: cost 11 inf + 253 9.619 * * [simplify]: Extracting #7: cost 4 inf + 987 9.619 * * [simplify]: Extracting #8: cost 0 inf + 1955 9.620 * [simplify]: Simplified to (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) 9.620 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 9.620 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) 9.620 * * [simplify]: iters left: 6 (10 enodes) 9.626 * * [simplify]: iters left: 5 (37 enodes) 9.638 * * [simplify]: iters left: 4 (41 enodes) 9.650 * * [simplify]: Extracting #0: cost 1 inf + 0 9.650 * * [simplify]: Extracting #1: cost 4 inf + 0 9.650 * * [simplify]: Extracting #2: cost 8 inf + 0 9.650 * * [simplify]: Extracting #3: cost 12 inf + 0 9.650 * * [simplify]: Extracting #4: cost 17 inf + 0 9.650 * * [simplify]: Extracting #5: cost 17 inf + 2 9.650 * * [simplify]: Extracting #6: cost 11 inf + 253 9.651 * * [simplify]: Extracting #7: cost 4 inf + 987 9.651 * * [simplify]: Extracting #8: cost 0 inf + 1955 9.652 * [simplify]: Simplified to (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) 9.652 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 9.652 * * * * [progress]: [ 20 / 171 ] simplifiying candidate # 9.652 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) 9.652 * * [simplify]: iters left: 6 (10 enodes) 9.657 * * [simplify]: iters left: 5 (37 enodes) 9.663 * * [simplify]: iters left: 4 (41 enodes) 9.673 * * [simplify]: Extracting #0: cost 1 inf + 0 9.674 * * [simplify]: Extracting #1: cost 4 inf + 0 9.674 * * [simplify]: Extracting #2: cost 8 inf + 0 9.674 * * [simplify]: Extracting #3: cost 12 inf + 0 9.674 * * [simplify]: Extracting #4: cost 17 inf + 0 9.674 * * [simplify]: Extracting #5: cost 17 inf + 2 9.674 * * [simplify]: Extracting #6: cost 11 inf + 253 9.675 * * [simplify]: Extracting #7: cost 4 inf + 987 9.675 * * [simplify]: Extracting #8: cost 0 inf + 1955 9.676 * [simplify]: Simplified to (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) 9.676 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 9.676 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) 9.676 * * [simplify]: iters left: 6 (10 enodes) 9.682 * * [simplify]: iters left: 5 (37 enodes) 9.693 * * [simplify]: iters left: 4 (41 enodes) 9.704 * * [simplify]: Extracting #0: cost 1 inf + 0 9.704 * * [simplify]: Extracting #1: cost 4 inf + 0 9.704 * * [simplify]: Extracting #2: cost 8 inf + 0 9.704 * * [simplify]: Extracting #3: cost 12 inf + 0 9.704 * * [simplify]: Extracting #4: cost 17 inf + 0 9.704 * * [simplify]: Extracting #5: cost 17 inf + 2 9.704 * * [simplify]: Extracting #6: cost 11 inf + 253 9.705 * * [simplify]: Extracting #7: cost 4 inf + 987 9.705 * * [simplify]: Extracting #8: cost 0 inf + 1955 9.706 * [simplify]: Simplified to (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) 9.706 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 9.706 * * * * [progress]: [ 21 / 171 ] simplifiying candidate # 9.706 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) 9.707 * * [simplify]: iters left: 6 (10 enodes) 9.711 * * [simplify]: iters left: 5 (37 enodes) 9.722 * * [simplify]: iters left: 4 (41 enodes) 9.734 * * [simplify]: Extracting #0: cost 1 inf + 0 9.734 * * [simplify]: Extracting #1: cost 4 inf + 0 9.734 * * [simplify]: Extracting #2: cost 8 inf + 0 9.734 * * [simplify]: Extracting #3: cost 12 inf + 0 9.734 * * [simplify]: Extracting #4: cost 17 inf + 0 9.734 * * [simplify]: Extracting #5: cost 17 inf + 2 9.735 * * [simplify]: Extracting #6: cost 11 inf + 253 9.735 * * [simplify]: Extracting #7: cost 4 inf + 987 9.735 * * [simplify]: Extracting #8: cost 0 inf + 1955 9.736 * [simplify]: Simplified to (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) 9.736 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 9.737 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) 9.737 * * [simplify]: iters left: 6 (10 enodes) 9.742 * * [simplify]: iters left: 5 (37 enodes) 9.753 * * [simplify]: iters left: 4 (41 enodes) 9.765 * * [simplify]: Extracting #0: cost 1 inf + 0 9.765 * * [simplify]: Extracting #1: cost 4 inf + 0 9.765 * * [simplify]: Extracting #2: cost 8 inf + 0 9.765 * * [simplify]: Extracting #3: cost 12 inf + 0 9.765 * * [simplify]: Extracting #4: cost 17 inf + 0 9.765 * * [simplify]: Extracting #5: cost 17 inf + 2 9.766 * * [simplify]: Extracting #6: cost 11 inf + 253 9.766 * * [simplify]: Extracting #7: cost 4 inf + 987 9.766 * * [simplify]: Extracting #8: cost 0 inf + 1955 9.767 * [simplify]: Simplified to (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) 9.767 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 9.767 * * * * [progress]: [ 22 / 171 ] simplifiying candidate # 9.768 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) 9.768 * * [simplify]: iters left: 6 (10 enodes) 9.773 * * [simplify]: iters left: 5 (37 enodes) 9.785 * * [simplify]: iters left: 4 (41 enodes) 9.792 * * [simplify]: Extracting #0: cost 1 inf + 0 9.792 * * [simplify]: Extracting #1: cost 4 inf + 0 9.792 * * [simplify]: Extracting #2: cost 8 inf + 0 9.792 * * [simplify]: Extracting #3: cost 12 inf + 0 9.792 * * [simplify]: Extracting #4: cost 17 inf + 0 9.792 * * [simplify]: Extracting #5: cost 17 inf + 2 9.792 * * [simplify]: Extracting #6: cost 11 inf + 253 9.792 * * [simplify]: Extracting #7: cost 4 inf + 987 9.792 * * [simplify]: Extracting #8: cost 0 inf + 1955 9.793 * [simplify]: Simplified to (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) 9.793 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 9.793 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) 9.793 * * [simplify]: iters left: 6 (10 enodes) 9.796 * * [simplify]: iters left: 5 (37 enodes) 9.802 * * [simplify]: iters left: 4 (41 enodes) 9.808 * * [simplify]: Extracting #0: cost 1 inf + 0 9.808 * * [simplify]: Extracting #1: cost 4 inf + 0 9.808 * * [simplify]: Extracting #2: cost 8 inf + 0 9.808 * * [simplify]: Extracting #3: cost 12 inf + 0 9.808 * * [simplify]: Extracting #4: cost 17 inf + 0 9.808 * * [simplify]: Extracting #5: cost 17 inf + 2 9.808 * * [simplify]: Extracting #6: cost 11 inf + 253 9.808 * * [simplify]: Extracting #7: cost 4 inf + 987 9.809 * * [simplify]: Extracting #8: cost 0 inf + 1955 9.809 * [simplify]: Simplified to (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) 9.810 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 9.810 * * * * [progress]: [ 23 / 171 ] simplifiying candidate # 9.810 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) 9.810 * * [simplify]: iters left: 6 (10 enodes) 9.815 * * [simplify]: iters left: 5 (37 enodes) 9.826 * * [simplify]: iters left: 4 (41 enodes) 9.832 * * [simplify]: Extracting #0: cost 1 inf + 0 9.832 * * [simplify]: Extracting #1: cost 4 inf + 0 9.832 * * [simplify]: Extracting #2: cost 8 inf + 0 9.832 * * [simplify]: Extracting #3: cost 12 inf + 0 9.832 * * [simplify]: Extracting #4: cost 17 inf + 0 9.832 * * [simplify]: Extracting #5: cost 17 inf + 2 9.832 * * [simplify]: Extracting #6: cost 11 inf + 253 9.832 * * [simplify]: Extracting #7: cost 4 inf + 987 9.832 * * [simplify]: Extracting #8: cost 0 inf + 1955 9.833 * [simplify]: Simplified to (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) 9.833 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 9.833 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) 9.833 * * [simplify]: iters left: 6 (10 enodes) 9.836 * * [simplify]: iters left: 5 (37 enodes) 9.842 * * [simplify]: iters left: 4 (41 enodes) 9.848 * * [simplify]: Extracting #0: cost 1 inf + 0 9.848 * * [simplify]: Extracting #1: cost 4 inf + 0 9.848 * * [simplify]: Extracting #2: cost 8 inf + 0 9.848 * * [simplify]: Extracting #3: cost 12 inf + 0 9.848 * * [simplify]: Extracting #4: cost 17 inf + 0 9.849 * * [simplify]: Extracting #5: cost 17 inf + 2 9.849 * * [simplify]: Extracting #6: cost 11 inf + 253 9.849 * * [simplify]: Extracting #7: cost 4 inf + 987 9.849 * * [simplify]: Extracting #8: cost 0 inf + 1955 9.849 * [simplify]: Simplified to (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1))))) 9.849 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (sqrt (- x 1))))) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 9.850 * * * * [progress]: [ 24 / 171 ] simplifiying candidate # 9.850 * [simplify]: Simplifying (cbrt (sqrt (sqrt (- x 1)))) 9.850 * * [simplify]: iters left: 5 (6 enodes) 9.852 * * [simplify]: iters left: 4 (23 enodes) 9.858 * * [simplify]: iters left: 3 (27 enodes) 9.866 * * [simplify]: Extracting #0: cost 1 inf + 0 9.866 * * [simplify]: Extracting #1: cost 3 inf + 0 9.866 * * [simplify]: Extracting #2: cost 5 inf + 0 9.866 * * [simplify]: Extracting #3: cost 7 inf + 0 9.866 * * [simplify]: Extracting #4: cost 11 inf + 0 9.866 * * [simplify]: Extracting #5: cost 6 inf + 87 9.867 * * [simplify]: Extracting #6: cost 1 inf + 697 9.867 * * [simplify]: Extracting #7: cost 0 inf + 899 9.867 * [simplify]: Simplified to (cbrt (sqrt (sqrt (- x 1)))) 9.867 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (* (cbrt (sqrt (sqrt (- x 1)))) (cbrt (sqrt (sqrt (- x 1)))))) (cbrt (sqrt (sqrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 9.867 * * * * [progress]: [ 25 / 171 ] simplifiying candidate # 9.868 * [simplify]: Simplifying (sqrt (cbrt (sqrt (- x 1)))) 9.868 * * [simplify]: iters left: 5 (6 enodes) 9.871 * * [simplify]: iters left: 4 (23 enodes) 9.879 * * [simplify]: iters left: 3 (27 enodes) 9.886 * * [simplify]: Extracting #0: cost 1 inf + 0 9.886 * * [simplify]: Extracting #1: cost 3 inf + 0 9.886 * * [simplify]: Extracting #2: cost 5 inf + 0 9.887 * * [simplify]: Extracting #3: cost 7 inf + 0 9.887 * * [simplify]: Extracting #4: cost 11 inf + 0 9.887 * * [simplify]: Extracting #5: cost 6 inf + 87 9.887 * * [simplify]: Extracting #6: cost 1 inf + 777 9.887 * * [simplify]: Extracting #7: cost 0 inf + 979 9.888 * [simplify]: Simplified to (sqrt (cbrt (sqrt (- x 1)))) 9.888 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))))) (sqrt (cbrt (sqrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 9.888 * * * * [progress]: [ 26 / 171 ] simplifiying candidate # 9.888 * [simplify]: Simplifying (sqrt (sqrt (cbrt (- x 1)))) 9.888 * * [simplify]: iters left: 5 (6 enodes) 9.892 * * [simplify]: iters left: 4 (23 enodes) 9.901 * * [simplify]: iters left: 3 (27 enodes) 9.909 * * [simplify]: Extracting #0: cost 1 inf + 0 9.909 * * [simplify]: Extracting #1: cost 3 inf + 0 9.909 * * [simplify]: Extracting #2: cost 5 inf + 0 9.909 * * [simplify]: Extracting #3: cost 7 inf + 0 9.909 * * [simplify]: Extracting #4: cost 11 inf + 0 9.909 * * [simplify]: Extracting #5: cost 6 inf + 87 9.909 * * [simplify]: Extracting #6: cost 1 inf + 857 9.909 * * [simplify]: Extracting #7: cost 0 inf + 1059 9.910 * [simplify]: Simplified to (sqrt (sqrt (cbrt (- x 1)))) 9.910 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))))) (sqrt (sqrt (cbrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 9.910 * * * * [progress]: [ 27 / 171 ] simplifiying candidate # 9.910 * [simplify]: Simplifying (sqrt (sqrt (sqrt (- x 1)))) 9.910 * * [simplify]: iters left: 5 (6 enodes) 9.912 * * [simplify]: iters left: 4 (23 enodes) 9.916 * * [simplify]: iters left: 3 (27 enodes) 9.920 * * [simplify]: Extracting #0: cost 1 inf + 0 9.920 * * [simplify]: Extracting #1: cost 3 inf + 0 9.920 * * [simplify]: Extracting #2: cost 5 inf + 0 9.920 * * [simplify]: Extracting #3: cost 7 inf + 0 9.920 * * [simplify]: Extracting #4: cost 11 inf + 0 9.920 * * [simplify]: Extracting #5: cost 6 inf + 87 9.920 * * [simplify]: Extracting #6: cost 1 inf + 657 9.920 * * [simplify]: Extracting #7: cost 0 inf + 819 9.920 * [simplify]: Simplified to (sqrt (sqrt (sqrt (- x 1)))) 9.920 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (sqrt (- x 1))))) (sqrt (sqrt (sqrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 9.920 * * * * [progress]: [ 28 / 171 ] simplifiying candidate # 9.921 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 9.921 * * [simplify]: iters left: 4 (5 enodes) 9.922 * * [simplify]: iters left: 3 (20 enodes) 9.926 * * [simplify]: iters left: 2 (24 enodes) 9.929 * * [simplify]: Extracting #0: cost 1 inf + 0 9.930 * * [simplify]: Extracting #1: cost 3 inf + 0 9.930 * * [simplify]: Extracting #2: cost 5 inf + 0 9.930 * * [simplify]: Extracting #3: cost 9 inf + 0 9.930 * * [simplify]: Extracting #4: cost 6 inf + 3 9.930 * * [simplify]: Extracting #5: cost 0 inf + 495 9.930 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 9.930 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt 1))) (sqrt (sqrt (+ x -1)))) (sqrt (sqrt (- x 1))))))) 9.930 * * * * [progress]: [ 29 / 171 ] simplifiying candidate # 9.930 * [simplify]: Simplifying (sqrt (sqrt (- (sqrt x) (sqrt 1)))) 9.930 * * [simplify]: iters left: 5 (7 enodes) 9.933 * * [simplify]: iters left: 4 (26 enodes) 9.938 * * [simplify]: iters left: 3 (32 enodes) 9.946 * * [simplify]: Extracting #0: cost 1 inf + 0 9.946 * * [simplify]: Extracting #1: cost 3 inf + 0 9.946 * * [simplify]: Extracting #2: cost 5 inf + 0 9.946 * * [simplify]: Extracting #3: cost 9 inf + 0 9.947 * * [simplify]: Extracting #4: cost 9 inf + 2 9.947 * * [simplify]: Extracting #5: cost 8 inf + 3 9.947 * * [simplify]: Extracting #6: cost 4 inf + 289 9.947 * * [simplify]: Extracting #7: cost 1 inf + 655 9.947 * * [simplify]: Extracting #8: cost 0 inf + 817 9.948 * [simplify]: Simplified to (sqrt (sqrt (- (sqrt x) 1))) 9.948 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ (sqrt x) (sqrt 1))))) (sqrt (sqrt (- (sqrt x) 1)))) (sqrt (sqrt (- x 1))))))) 9.948 * * * * [progress]: [ 30 / 171 ] simplifiying candidate # 9.948 * [simplify]: Simplifying (sqrt (sqrt (- (sqrt x) 1))) 9.948 * * [simplify]: iters left: 5 (6 enodes) 9.952 * * [simplify]: iters left: 4 (23 enodes) 9.959 * * [simplify]: iters left: 3 (27 enodes) 9.967 * * [simplify]: Extracting #0: cost 1 inf + 0 9.967 * * [simplify]: Extracting #1: cost 3 inf + 0 9.967 * * [simplify]: Extracting #2: cost 5 inf + 0 9.967 * * [simplify]: Extracting #3: cost 9 inf + 0 9.967 * * [simplify]: Extracting #4: cost 9 inf + 2 9.968 * * [simplify]: Extracting #5: cost 8 inf + 3 9.968 * * [simplify]: Extracting #6: cost 1 inf + 655 9.968 * * [simplify]: Extracting #7: cost 0 inf + 817 9.968 * [simplify]: Simplified to (sqrt (sqrt (- (sqrt x) 1))) 9.968 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ (sqrt x) 1)))) (sqrt (sqrt (- (sqrt x) 1)))) (sqrt (sqrt (- x 1))))))) 9.969 * * * * [progress]: [ 31 / 171 ] simplifiying candidate # 9.969 * [simplify]: Simplifying (sqrt (sqrt (- (sqrt x) 1))) 9.969 * * [simplify]: iters left: 5 (6 enodes) 9.972 * * [simplify]: iters left: 4 (23 enodes) 9.980 * * [simplify]: iters left: 3 (27 enodes) 9.988 * * [simplify]: Extracting #0: cost 1 inf + 0 9.988 * * [simplify]: Extracting #1: cost 3 inf + 0 9.988 * * [simplify]: Extracting #2: cost 5 inf + 0 9.988 * * [simplify]: Extracting #3: cost 9 inf + 0 9.988 * * [simplify]: Extracting #4: cost 9 inf + 2 9.988 * * [simplify]: Extracting #5: cost 8 inf + 3 9.988 * * [simplify]: Extracting #6: cost 1 inf + 655 9.989 * * [simplify]: Extracting #7: cost 0 inf + 817 9.989 * [simplify]: Simplified to (sqrt (sqrt (- (sqrt x) 1))) 9.989 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ (sqrt x) 1)))) (sqrt (sqrt (- (sqrt x) 1)))) (sqrt (sqrt (- x 1))))))) 9.989 * * * * [progress]: [ 32 / 171 ] simplifiying candidate # 9.990 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 9.990 * * [simplify]: iters left: 4 (5 enodes) 9.993 * * [simplify]: iters left: 3 (20 enodes) 10.000 * * [simplify]: iters left: 2 (24 enodes) 10.007 * * [simplify]: Extracting #0: cost 1 inf + 0 10.008 * * [simplify]: Extracting #1: cost 3 inf + 0 10.008 * * [simplify]: Extracting #2: cost 5 inf + 0 10.008 * * [simplify]: Extracting #3: cost 9 inf + 0 10.008 * * [simplify]: Extracting #4: cost 6 inf + 3 10.008 * * [simplify]: Extracting #5: cost 0 inf + 495 10.008 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 10.008 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt 1))) (sqrt (sqrt (+ x -1)))) (sqrt (sqrt (- x 1))))))) 10.008 * * * * [progress]: [ 33 / 171 ] simplifiying candidate # 10.009 * [simplify]: Simplifying (sqrt (sqrt (sqrt (- x 1)))) 10.009 * * [simplify]: iters left: 5 (6 enodes) 10.013 * * [simplify]: iters left: 4 (23 enodes) 10.020 * * [simplify]: iters left: 3 (27 enodes) 10.030 * * [simplify]: Extracting #0: cost 1 inf + 0 10.030 * * [simplify]: Extracting #1: cost 3 inf + 0 10.030 * * [simplify]: Extracting #2: cost 5 inf + 0 10.030 * * [simplify]: Extracting #3: cost 7 inf + 0 10.030 * * [simplify]: Extracting #4: cost 11 inf + 0 10.030 * * [simplify]: Extracting #5: cost 6 inf + 87 10.031 * * [simplify]: Extracting #6: cost 1 inf + 657 10.031 * * [simplify]: Extracting #7: cost 0 inf + 819 10.031 * [simplify]: Simplified to (sqrt (sqrt (sqrt (- x 1)))) 10.031 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (sqrt (- x 1))))) (sqrt (sqrt (sqrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 10.031 * * * * [progress]: [ 34 / 171 ] simplifiying candidate # 10.032 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 10.032 * * [simplify]: iters left: 4 (5 enodes) 10.035 * * [simplify]: iters left: 3 (20 enodes) 10.044 * * [simplify]: iters left: 2 (24 enodes) 10.051 * * [simplify]: Extracting #0: cost 1 inf + 0 10.051 * * [simplify]: Extracting #1: cost 3 inf + 0 10.051 * * [simplify]: Extracting #2: cost 5 inf + 0 10.051 * * [simplify]: Extracting #3: cost 9 inf + 0 10.051 * * [simplify]: Extracting #4: cost 6 inf + 3 10.052 * * [simplify]: Extracting #5: cost 0 inf + 495 10.052 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 10.052 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (sqrt (+ x -1)))) (sqrt (sqrt (- x 1))))))) 10.052 * * * * [progress]: [ 35 / 171 ] simplifiying candidate # 10.052 * [simplify]: Simplifying (sqrt (sqrt (sqrt (- x 1)))) 10.053 * * [simplify]: iters left: 5 (6 enodes) 10.056 * * [simplify]: iters left: 4 (23 enodes) 10.063 * * [simplify]: iters left: 3 (27 enodes) 10.070 * * [simplify]: Extracting #0: cost 1 inf + 0 10.070 * * [simplify]: Extracting #1: cost 3 inf + 0 10.070 * * [simplify]: Extracting #2: cost 5 inf + 0 10.070 * * [simplify]: Extracting #3: cost 7 inf + 0 10.070 * * [simplify]: Extracting #4: cost 11 inf + 0 10.070 * * [simplify]: Extracting #5: cost 6 inf + 87 10.070 * * [simplify]: Extracting #6: cost 1 inf + 657 10.070 * * [simplify]: Extracting #7: cost 0 inf + 819 10.070 * [simplify]: Simplified to (sqrt (sqrt (sqrt (- x 1)))) 10.070 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (sqrt (- x 1))))) (sqrt (sqrt (sqrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 10.070 * * * * [progress]: [ 36 / 171 ] simplifiying candidate # 10.071 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 10.071 * * [simplify]: iters left: 4 (5 enodes) 10.072 * * [simplify]: iters left: 3 (20 enodes) 10.075 * * [simplify]: iters left: 2 (24 enodes) 10.079 * * [simplify]: Extracting #0: cost 1 inf + 0 10.079 * * [simplify]: Extracting #1: cost 3 inf + 0 10.079 * * [simplify]: Extracting #2: cost 5 inf + 0 10.079 * * [simplify]: Extracting #3: cost 9 inf + 0 10.079 * * [simplify]: Extracting #4: cost 6 inf + 3 10.079 * * [simplify]: Extracting #5: cost 0 inf + 495 10.079 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 10.079 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) 1) (sqrt (sqrt (+ x -1)))) (sqrt (sqrt (- x 1))))))) 10.079 * * * * [progress]: [ 37 / 171 ] simplifiying candidate # 10.079 * [simplify]: Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) 10.080 * * [simplify]: iters left: 6 (6 enodes) 10.081 * * [simplify]: iters left: 5 (21 enodes) 10.084 * * [simplify]: iters left: 4 (23 enodes) 10.088 * * [simplify]: Extracting #0: cost 1 inf + 0 10.088 * * [simplify]: Extracting #1: cost 3 inf + 0 10.088 * * [simplify]: Extracting #2: cost 5 inf + 0 10.088 * * [simplify]: Extracting #3: cost 7 inf + 0 10.088 * * [simplify]: Extracting #4: cost 10 inf + 0 10.088 * * [simplify]: Extracting #5: cost 8 inf + 2 10.088 * * [simplify]: Extracting #6: cost 0 inf + 978 10.088 * [simplify]: Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) 10.088 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 10.088 * * * * [progress]: [ 38 / 171 ] simplifiying candidate # 10.088 * [simplify]: Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 10.088 * * [simplify]: iters left: 6 (6 enodes) 10.090 * * [simplify]: iters left: 5 (22 enodes) 10.093 * * [simplify]: iters left: 4 (24 enodes) 10.097 * * [simplify]: Extracting #0: cost 1 inf + 0 10.097 * * [simplify]: Extracting #1: cost 4 inf + 0 10.097 * * [simplify]: Extracting #2: cost 7 inf + 0 10.097 * * [simplify]: Extracting #3: cost 10 inf + 0 10.097 * * [simplify]: Extracting #4: cost 8 inf + 2 10.097 * * [simplify]: Extracting #5: cost 1 inf + 816 10.097 * * [simplify]: Extracting #6: cost 0 inf + 978 10.097 * [simplify]: Simplified to (fabs (cbrt (+ 1 x))) 10.098 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* (fabs (cbrt (+ 1 x))) (* (sqrt (cbrt (+ x 1))) (sqrt (sqrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 10.098 * * * * [progress]: [ 39 / 171 ] simplifiying candidate # 10.098 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 10.098 * * [simplify]: iters left: 4 (5 enodes) 10.099 * * [simplify]: iters left: 3 (18 enodes) 10.102 * * [simplify]: iters left: 2 (20 enodes) 10.105 * * [simplify]: Extracting #0: cost 1 inf + 0 10.105 * * [simplify]: Extracting #1: cost 3 inf + 0 10.105 * * [simplify]: Extracting #2: cost 5 inf + 0 10.105 * * [simplify]: Extracting #3: cost 8 inf + 0 10.106 * * [simplify]: Extracting #4: cost 6 inf + 2 10.106 * * [simplify]: Extracting #5: cost 0 inf + 494 10.106 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 10.106 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 10.106 * * * * [progress]: [ 40 / 171 ] simplifiying candidate # 10.106 * [simplify]: Simplifying (sqrt 1) 10.106 * * [simplify]: iters left: 1 (2 enodes) 10.109 * * [simplify]: Extracting #0: cost 1 inf + 0 10.109 * * [simplify]: Extracting #1: cost 0 inf + 1 10.109 * [simplify]: Simplified to 1 10.109 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* 1 (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 10.109 * * * * [progress]: [ 41 / 171 ] simplifiying candidate # 10.110 * [simplify]: Simplifying (sqrt 1) 10.110 * * [simplify]: iters left: 1 (2 enodes) 10.113 * * [simplify]: Extracting #0: cost 1 inf + 0 10.113 * * [simplify]: Extracting #1: cost 0 inf + 1 10.113 * [simplify]: Simplified to 1 10.113 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* 1 (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 10.113 * * * * [progress]: [ 42 / 171 ] simplifiying candidate # 10.113 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 10.113 * * [simplify]: iters left: 4 (5 enodes) 10.116 * * [simplify]: iters left: 3 (18 enodes) 10.121 * * [simplify]: iters left: 2 (20 enodes) 10.127 * * [simplify]: Extracting #0: cost 1 inf + 0 10.127 * * [simplify]: Extracting #1: cost 3 inf + 0 10.127 * * [simplify]: Extracting #2: cost 5 inf + 0 10.127 * * [simplify]: Extracting #3: cost 8 inf + 0 10.127 * * [simplify]: Extracting #4: cost 6 inf + 2 10.127 * * [simplify]: Extracting #5: cost 0 inf + 494 10.127 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 10.128 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 10.128 * * * * [progress]: [ 43 / 171 ] simplifiying candidate # 10.128 * * * * [progress]: [ 44 / 171 ] simplifiying candidate # 10.128 * [simplify]: Simplifying (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) 10.128 * * [simplify]: iters left: 6 (9 enodes) 10.133 * * [simplify]: iters left: 5 (29 enodes) 10.141 * * [simplify]: iters left: 4 (41 enodes) 10.152 * * [simplify]: iters left: 3 (47 enodes) 10.163 * * [simplify]: iters left: 2 (48 enodes) 10.176 * * [simplify]: iters left: 1 (51 enodes) 10.188 * * [simplify]: Extracting #0: cost 1 inf + 0 10.188 * * [simplify]: Extracting #1: cost 3 inf + 0 10.188 * * [simplify]: Extracting #2: cost 5 inf + 0 10.188 * * [simplify]: Extracting #3: cost 12 inf + 0 10.188 * * [simplify]: Extracting #4: cost 14 inf + 2 10.188 * * [simplify]: Extracting #5: cost 11 inf + 126 10.189 * * [simplify]: Extracting #6: cost 6 inf + 615 10.189 * * [simplify]: Extracting #7: cost 1 inf + 1264 10.189 * * [simplify]: Extracting #8: cost 0 inf + 1466 10.189 * [simplify]: Simplified to (sqrt (sqrt (+ (* x x) (+ x 1)))) 10.190 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (/ (* (sqrt (+ x 1)) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (sqrt (+ (* x x) (+ x 1))))) (sqrt (sqrt (- x 1))))))) 10.190 * * * * [progress]: [ 45 / 171 ] simplifiying candidate # 10.190 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 10.190 * * [simplify]: iters left: 4 (5 enodes) 10.191 * * [simplify]: iters left: 3 (18 enodes) 10.194 * * [simplify]: iters left: 2 (20 enodes) 10.197 * * [simplify]: Extracting #0: cost 1 inf + 0 10.197 * * [simplify]: Extracting #1: cost 3 inf + 0 10.197 * * [simplify]: Extracting #2: cost 5 inf + 0 10.197 * * [simplify]: Extracting #3: cost 8 inf + 0 10.197 * * [simplify]: Extracting #4: cost 6 inf + 2 10.197 * * [simplify]: Extracting #5: cost 0 inf + 494 10.197 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 10.198 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (/ (* (sqrt (+ x 1)) (sqrt (sqrt (- (* x x) (* 1 1))))) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (- x 1))))))) 10.198 * * * * [progress]: [ 46 / 171 ] simplifiying candidate # 10.198 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (sqrt (- x 1)))) 10.198 * * [simplify]: iters left: 6 (11 enodes) 10.202 * * [simplify]: iters left: 5 (48 enodes) 10.210 * * [simplify]: iters left: 4 (68 enodes) 10.222 * * [simplify]: iters left: 3 (94 enodes) 10.237 * * [simplify]: iters left: 2 (135 enodes) 10.263 * * [simplify]: iters left: 1 (232 enodes) 10.330 * * [simplify]: Extracting #0: cost 1 inf + 0 10.330 * * [simplify]: Extracting #1: cost 4 inf + 0 10.330 * * [simplify]: Extracting #2: cost 8 inf + 0 10.330 * * [simplify]: Extracting #3: cost 13 inf + 0 10.331 * * [simplify]: Extracting #4: cost 32 inf + 1 10.331 * * [simplify]: Extracting #5: cost 72 inf + 5 10.332 * * [simplify]: Extracting #6: cost 60 inf + 2409 10.334 * * [simplify]: Extracting #7: cost 31 inf + 14672 10.338 * * [simplify]: Extracting #8: cost 11 inf + 25318 10.342 * * [simplify]: Extracting #9: cost 0 inf + 31164 10.350 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (+ 1 (* (* x x) x)))) 10.350 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (/ (* (sqrt (sqrt (+ x -1))) (sqrt (+ 1 (* (* x x) x)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt (sqrt (- x 1))))))) 10.351 * * * * [progress]: [ 47 / 171 ] simplifiying candidate # 10.351 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (sqrt (- x 1)))) 10.351 * * [simplify]: iters left: 6 (10 enodes) 10.357 * * [simplify]: iters left: 5 (35 enodes) 10.364 * * [simplify]: iters left: 4 (41 enodes) 10.370 * * [simplify]: iters left: 3 (51 enodes) 10.379 * * [simplify]: iters left: 2 (85 enodes) 10.392 * * [simplify]: iters left: 1 (99 enodes) 10.413 * * [simplify]: Extracting #0: cost 1 inf + 0 10.413 * * [simplify]: Extracting #1: cost 4 inf + 0 10.413 * * [simplify]: Extracting #2: cost 8 inf + 0 10.414 * * [simplify]: Extracting #3: cost 39 inf + 0 10.414 * * [simplify]: Extracting #4: cost 39 inf + 169 10.415 * * [simplify]: Extracting #5: cost 9 inf + 3060 10.417 * * [simplify]: Extracting #6: cost 0 inf + 4319 10.419 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (- (* x x) 1))) 10.419 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (/ (* (sqrt (sqrt (+ x -1))) (sqrt (- (* x x) 1))) (sqrt (- x 1))) (sqrt (sqrt (- x 1))))))) 10.419 * * * * [progress]: [ 48 / 171 ] simplifiying candidate #real (real->posit16 (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1)))))))> 10.419 * * * * [progress]: [ 49 / 171 ] simplifiying candidate # 10.419 * * * * [progress]: [ 50 / 171 ] simplifiying candidate # 10.420 * [simplify]: Simplifying (* (* (+ x 1) (sqrt (- x 1))) (sqrt (- x 1))) 10.420 * * [simplify]: iters left: 6 (7 enodes) 10.425 * * [simplify]: iters left: 5 (31 enodes) 10.436 * * [simplify]: iters left: 4 (44 enodes) 10.446 * * [simplify]: iters left: 3 (73 enodes) 10.465 * * [simplify]: iters left: 2 (131 enodes) 10.505 * * [simplify]: iters left: 1 (178 enodes) 10.571 * * [simplify]: Extracting #0: cost 1 inf + 0 10.571 * * [simplify]: Extracting #1: cost 37 inf + 0 10.571 * * [simplify]: Extracting #2: cost 55 inf + 44 10.573 * * [simplify]: Extracting #3: cost 14 inf + 3965 10.576 * * [simplify]: Extracting #4: cost 2 inf + 5628 10.579 * * [simplify]: Extracting #5: cost 0 inf + 5911 10.582 * [simplify]: Simplified to (* (+ 1 x) (+ x -1)) 10.582 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (* (+ 1 x) (+ x -1)) 1/2)))) 10.582 * * * * [progress]: [ 51 / 171 ] simplifiying candidate # 10.582 * [simplify]: Simplifying (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1)))) 10.583 * * [simplify]: iters left: 6 (9 enodes) 10.587 * * [simplify]: iters left: 5 (37 enodes) 10.598 * * [simplify]: iters left: 4 (42 enodes) 10.607 * * [simplify]: iters left: 3 (43 enodes) 10.613 * * [simplify]: Extracting #0: cost 1 inf + 0 10.613 * * [simplify]: Extracting #1: cost 6 inf + 0 10.613 * * [simplify]: Extracting #2: cost 12 inf + 0 10.613 * * [simplify]: Extracting #3: cost 17 inf + 0 10.613 * * [simplify]: Extracting #4: cost 14 inf + 3 10.614 * * [simplify]: Extracting #5: cost 9 inf + 293 10.614 * * [simplify]: Extracting #6: cost 1 inf + 1389 10.614 * * [simplify]: Extracting #7: cost 0 inf + 1631 10.614 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (- x 1))) 10.614 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (* (sqrt (+ 1 x)) (sqrt (- x 1))) 1)))) 10.615 * * * * [progress]: [ 52 / 171 ] simplifiying candidate # 10.615 * [simplify]: Simplifying (* (* (+ x 1) (sqrt (- x 1))) (sqrt (- x 1))) 10.615 * * [simplify]: iters left: 6 (7 enodes) 10.617 * * [simplify]: iters left: 5 (31 enodes) 10.622 * * [simplify]: iters left: 4 (44 enodes) 10.629 * * [simplify]: iters left: 3 (73 enodes) 10.646 * * [simplify]: iters left: 2 (131 enodes) 10.693 * * [simplify]: iters left: 1 (178 enodes) 10.735 * * [simplify]: Extracting #0: cost 1 inf + 0 10.735 * * [simplify]: Extracting #1: cost 37 inf + 0 10.735 * * [simplify]: Extracting #2: cost 55 inf + 44 10.736 * * [simplify]: Extracting #3: cost 14 inf + 3965 10.737 * * [simplify]: Extracting #4: cost 2 inf + 5628 10.739 * * [simplify]: Extracting #5: cost 0 inf + 5911 10.740 * [simplify]: Simplified to (* (+ 1 x) (+ x -1)) 10.740 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (* (+ 1 x) (+ x -1)) (/ 1 2))))) 10.740 * [simplify]: Simplifying (/ 1 2) 10.740 * * [simplify]: iters left: 2 (3 enodes) 10.743 * * [simplify]: iters left: 1 (12 enodes) 10.747 * * [simplify]: Extracting #0: cost 1 inf + 0 10.748 * * [simplify]: Extracting #1: cost 0 inf + 1 10.748 * [simplify]: Simplified to 1/2 10.748 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (pow (* (+ 1 x) (+ x -1)) 1/2)))) 10.748 * * * * [progress]: [ 53 / 171 ] simplifiying candidate # 10.750 * [simplify]: Simplifying (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1)))) 10.750 * * [simplify]: iters left: 6 (9 enodes) 10.755 * * [simplify]: iters left: 5 (37 enodes) 10.766 * * [simplify]: iters left: 4 (42 enodes) 10.777 * * [simplify]: iters left: 3 (43 enodes) 10.785 * * [simplify]: Extracting #0: cost 1 inf + 0 10.785 * * [simplify]: Extracting #1: cost 6 inf + 0 10.785 * * [simplify]: Extracting #2: cost 12 inf + 0 10.785 * * [simplify]: Extracting #3: cost 17 inf + 0 10.785 * * [simplify]: Extracting #4: cost 14 inf + 3 10.785 * * [simplify]: Extracting #5: cost 9 inf + 293 10.785 * * [simplify]: Extracting #6: cost 1 inf + 1389 10.786 * * [simplify]: Extracting #7: cost 0 inf + 1631 10.786 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (- x 1))) 10.786 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (* (sqrt (+ 1 x)) (sqrt (- x 1))) 1)))) 10.786 * * * * [progress]: [ 54 / 171 ] simplifiying candidate # 10.786 * * * * [progress]: [ 55 / 171 ] simplifiying candidate # 10.786 * [simplify]: Simplifying (+ (+ (log (sqrt (+ x 1))) (log (sqrt (sqrt (- x 1))))) (log (sqrt (sqrt (- x 1))))) 10.786 * * [simplify]: iters left: 6 (11 enodes) 10.789 * * [simplify]: iters left: 5 (43 enodes) 10.796 * * [simplify]: iters left: 4 (50 enodes) 10.803 * * [simplify]: Extracting #0: cost 1 inf + 0 10.803 * * [simplify]: Extracting #1: cost 6 inf + 0 10.803 * * [simplify]: Extracting #2: cost 12 inf + 0 10.803 * * [simplify]: Extracting #3: cost 16 inf + 0 10.803 * * [simplify]: Extracting #4: cost 21 inf + 0 10.803 * * [simplify]: Extracting #5: cost 21 inf + 2 10.803 * * [simplify]: Extracting #6: cost 16 inf + 211 10.803 * * [simplify]: Extracting #7: cost 9 inf + 925 10.804 * * [simplify]: Extracting #8: cost 4 inf + 2046 10.804 * * [simplify]: Extracting #9: cost 0 inf + 3507 10.805 * [simplify]: Simplified to (+ (log (sqrt (+ 1 x))) (+ (log (sqrt (sqrt (+ x -1)))) (log (sqrt (sqrt (+ x -1)))))) 10.805 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (exp (+ (log (sqrt (+ 1 x))) (+ (log (sqrt (sqrt (+ x -1)))) (log (sqrt (sqrt (+ x -1)))))))))) 10.805 * * * * [progress]: [ 56 / 171 ] simplifiying candidate # 10.805 * [simplify]: Simplifying (+ (log (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1))))) (log (sqrt (sqrt (- x 1))))) 10.805 * * [simplify]: iters left: 6 (11 enodes) 10.808 * * [simplify]: iters left: 5 (43 enodes) 10.816 * * [simplify]: iters left: 4 (52 enodes) 10.830 * * [simplify]: iters left: 3 (55 enodes) 10.845 * * [simplify]: Extracting #0: cost 1 inf + 0 10.845 * * [simplify]: Extracting #1: cost 6 inf + 0 10.845 * * [simplify]: Extracting #2: cost 13 inf + 0 10.845 * * [simplify]: Extracting #3: cost 18 inf + 0 10.845 * * [simplify]: Extracting #4: cost 23 inf + 0 10.845 * * [simplify]: Extracting #5: cost 23 inf + 2 10.845 * * [simplify]: Extracting #6: cost 14 inf + 679 10.846 * * [simplify]: Extracting #7: cost 6 inf + 2035 10.846 * * [simplify]: Extracting #8: cost 1 inf + 3615 10.847 * * [simplify]: Extracting #9: cost 0 inf + 3847 10.847 * [simplify]: Simplified to (+ (log (* (sqrt (+ 1 x)) (sqrt (sqrt (- x 1))))) (log (sqrt (sqrt (- x 1))))) 10.847 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (exp (+ (log (* (sqrt (+ 1 x)) (sqrt (sqrt (- x 1))))) (log (sqrt (sqrt (- x 1))))))))) 10.847 * * * * [progress]: [ 57 / 171 ] simplifiying candidate # 10.847 * * * * [progress]: [ 58 / 171 ] simplifiying candidate # 10.848 * * * * [progress]: [ 59 / 171 ] simplifiying candidate # 10.848 * [simplify]: Simplifying (* (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1))))) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1))))) 10.848 * * [simplify]: iters left: 6 (13 enodes) 10.852 * * [simplify]: iters left: 5 (53 enodes) 10.864 * * [simplify]: iters left: 4 (133 enodes) 10.909 * * [simplify]: iters left: 3 (364 enodes) 11.241 * * [simplify]: Extracting #0: cost 1 inf + 0 11.241 * * [simplify]: Extracting #1: cost 63 inf + 0 11.242 * * [simplify]: Extracting #2: cost 264 inf + 1 11.243 * * [simplify]: Extracting #3: cost 269 inf + 257 11.245 * * [simplify]: Extracting #4: cost 223 inf + 8160 11.255 * * [simplify]: Extracting #5: cost 113 inf + 37296 11.269 * * [simplify]: Extracting #6: cost 4 inf + 73531 11.293 * * [simplify]: Extracting #7: cost 0 inf + 74619 11.324 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (* (* (- x 1) (+ 1 x)) (sqrt (- x 1)))) 11.324 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (cbrt (* (sqrt (+ 1 x)) (* (* (- x 1) (+ 1 x)) (sqrt (- x 1)))))))) 11.324 * * * * [progress]: [ 60 / 171 ] simplifiying candidate # 11.324 * [simplify]: Simplifying (* (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1))))) (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1))))) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1))))) 11.325 * * [simplify]: iters left: 6 (13 enodes) 11.332 * * [simplify]: iters left: 5 (59 enodes) 11.354 * * [simplify]: iters left: 4 (131 enodes) 11.402 * * [simplify]: iters left: 3 (320 enodes) 11.560 * * [simplify]: Extracting #0: cost 1 inf + 0 11.560 * * [simplify]: Extracting #1: cost 44 inf + 0 11.561 * * [simplify]: Extracting #2: cost 138 inf + 1 11.562 * * [simplify]: Extracting #3: cost 131 inf + 507 11.565 * * [simplify]: Extracting #4: cost 96 inf + 6627 11.576 * * [simplify]: Extracting #5: cost 24 inf + 26765 11.591 * * [simplify]: Extracting #6: cost 0 inf + 36449 11.606 * [simplify]: Simplified to (* (* (- x 1) (+ 1 x)) (* (sqrt (- x 1)) (sqrt (+ 1 x)))) 11.606 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (cbrt (* (* (- x 1) (+ 1 x)) (* (sqrt (- x 1)) (sqrt (+ 1 x)))))))) 11.607 * * * * [progress]: [ 61 / 171 ] simplifiying candidate # 11.607 * * * * [progress]: [ 62 / 171 ] simplifiying candidate # 11.607 * * * * [progress]: [ 63 / 171 ] simplifiying candidate # 11.607 * [simplify]: Simplifying (* (* (+ x 1) (sqrt (- x 1))) (sqrt (- x 1))) 11.607 * * [simplify]: iters left: 6 (7 enodes) 11.611 * * [simplify]: iters left: 5 (31 enodes) 11.617 * * [simplify]: iters left: 4 (44 enodes) 11.624 * * [simplify]: iters left: 3 (73 enodes) 11.644 * * [simplify]: iters left: 2 (131 enodes) 11.684 * * [simplify]: iters left: 1 (178 enodes) 11.726 * * [simplify]: Extracting #0: cost 1 inf + 0 11.726 * * [simplify]: Extracting #1: cost 37 inf + 0 11.726 * * [simplify]: Extracting #2: cost 55 inf + 44 11.727 * * [simplify]: Extracting #3: cost 14 inf + 3965 11.729 * * [simplify]: Extracting #4: cost 2 inf + 5628 11.730 * * [simplify]: Extracting #5: cost 0 inf + 5911 11.731 * [simplify]: Simplified to (* (+ 1 x) (+ x -1)) 11.731 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (sqrt (* (+ 1 x) (+ x -1)))))) 11.732 * * * * [progress]: [ 64 / 171 ] simplifiying candidate # 11.732 * * * * [progress]: [ 65 / 171 ] simplifiying candidate # 11.732 * [simplify]: Simplifying (* (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) 11.732 * * [simplify]: iters left: 6 (12 enodes) 11.736 * * [simplify]: iters left: 5 (54 enodes) 11.746 * * [simplify]: iters left: 4 (78 enodes) 11.762 * * [simplify]: iters left: 3 (112 enodes) 11.795 * * [simplify]: iters left: 2 (172 enodes) 11.853 * * [simplify]: iters left: 1 (353 enodes) 11.994 * * [simplify]: Extracting #0: cost 1 inf + 0 11.994 * * [simplify]: Extracting #1: cost 6 inf + 0 11.994 * * [simplify]: Extracting #2: cost 12 inf + 0 11.994 * * [simplify]: Extracting #3: cost 46 inf + 0 11.994 * * [simplify]: Extracting #4: cost 146 inf + 2 11.995 * * [simplify]: Extracting #5: cost 209 inf + 1643 11.997 * * [simplify]: Extracting #6: cost 192 inf + 6294 12.000 * * [simplify]: Extracting #7: cost 107 inf + 42106 12.007 * * [simplify]: Extracting #8: cost 10 inf + 97207 12.021 * * [simplify]: Extracting #9: cost 0 inf + 102124 12.030 * * [simplify]: Extracting #10: cost 0 inf + 101571 12.044 * * [simplify]: Extracting #11: cost 0 inf + 101531 12.062 * [simplify]: Simplified to (* (sqrt (+ 1 (* (* x x) x))) (sqrt (+ (* (* x x) x) -1))) 12.062 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* (* x x) x))) (sqrt (+ (* (* x x) x) -1))) (* (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))) 12.063 * [simplify]: Simplifying (* (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 12.063 * * [simplify]: iters left: 6 (14 enodes) 12.071 * * [simplify]: iters left: 5 (53 enodes) 12.088 * * [simplify]: iters left: 4 (81 enodes) 12.111 * * [simplify]: iters left: 3 (108 enodes) 12.137 * * [simplify]: iters left: 2 (119 enodes) 12.168 * * [simplify]: iters left: 1 (141 enodes) 12.206 * * [simplify]: Extracting #0: cost 1 inf + 0 12.206 * * [simplify]: Extracting #1: cost 6 inf + 0 12.206 * * [simplify]: Extracting #2: cost 12 inf + 0 12.207 * * [simplify]: Extracting #3: cost 28 inf + 0 12.207 * * [simplify]: Extracting #4: cost 34 inf + 330 12.208 * * [simplify]: Extracting #5: cost 11 inf + 2085 12.210 * * [simplify]: Extracting #6: cost 3 inf + 3420 12.212 * * [simplify]: Extracting #7: cost 0 inf + 4466 12.214 * [simplify]: Simplified to (* (sqrt (+ (- (* x x) x) 1)) (sqrt (+ 1 (+ (* x x) x)))) 12.214 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* (* x x) x))) (sqrt (+ (* (* x x) x) -1))) (* (sqrt (+ (- (* x x) x) 1)) (sqrt (+ 1 (+ (* x x) x)))))))) 12.214 * * * * [progress]: [ 66 / 171 ] simplifiying candidate # 12.214 * [simplify]: Simplifying (* (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (sqrt (- (* x x) (* 1 1))))) 12.215 * * [simplify]: iters left: 6 (17 enodes) 12.225 * * [simplify]: iters left: 5 (67 enodes) 12.240 * * [simplify]: iters left: 4 (99 enodes) 12.257 * * [simplify]: iters left: 3 (144 enodes) 12.295 * * [simplify]: iters left: 2 (230 enodes) 12.341 * * [simplify]: iters left: 1 (441 enodes) 12.473 * * [simplify]: Extracting #0: cost 1 inf + 0 12.473 * * [simplify]: Extracting #1: cost 8 inf + 0 12.473 * * [simplify]: Extracting #2: cost 17 inf + 0 12.474 * * [simplify]: Extracting #3: cost 24 inf + 0 12.474 * * [simplify]: Extracting #4: cost 87 inf + 1 12.474 * * [simplify]: Extracting #5: cost 206 inf + 47 12.476 * * [simplify]: Extracting #6: cost 210 inf + 7979 12.480 * * [simplify]: Extracting #7: cost 120 inf + 39736 12.488 * * [simplify]: Extracting #8: cost 6 inf + 104409 12.498 * * [simplify]: Extracting #9: cost 0 inf + 105313 12.515 * * [simplify]: Extracting #10: cost 0 inf + 104872 12.540 * [simplify]: Simplified to (* (* (sqrt (sqrt (+ -1 (* (* x x) x)))) (sqrt (+ 1 (* (* x x) x)))) (sqrt (sqrt (+ -1 (* x x))))) 12.540 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (* (sqrt (sqrt (+ -1 (* (* x x) x)))) (sqrt (+ 1 (* (* x x) x)))) (sqrt (sqrt (+ -1 (* x x))))) (* (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) (sqrt (sqrt (+ x 1)))))))) 12.541 * [simplify]: Simplifying (* (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) (sqrt (sqrt (+ x 1)))) 12.541 * * [simplify]: iters left: 6 (17 enodes) 12.550 * * [simplify]: iters left: 5 (62 enodes) 12.570 * * [simplify]: iters left: 4 (96 enodes) 12.596 * * [simplify]: iters left: 3 (125 enodes) 12.628 * * [simplify]: iters left: 2 (139 enodes) 12.661 * * [simplify]: iters left: 1 (161 enodes) 12.688 * * [simplify]: Extracting #0: cost 1 inf + 0 12.688 * * [simplify]: Extracting #1: cost 8 inf + 0 12.688 * * [simplify]: Extracting #2: cost 17 inf + 0 12.688 * * [simplify]: Extracting #3: cost 34 inf + 0 12.688 * * [simplify]: Extracting #4: cost 43 inf + 168 12.689 * * [simplify]: Extracting #5: cost 18 inf + 2168 12.690 * * [simplify]: Extracting #6: cost 3 inf + 5556 12.692 * * [simplify]: Extracting #7: cost 0 inf + 6642 12.693 * [simplify]: Simplified to (* (* (sqrt (sqrt (+ 1 (+ (* x x) x)))) (sqrt (sqrt (+ x 1)))) (sqrt (- (* x x) (- x 1)))) 12.693 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (* (sqrt (sqrt (+ -1 (* (* x x) x)))) (sqrt (+ 1 (* (* x x) x)))) (sqrt (sqrt (+ -1 (* x x))))) (* (* (sqrt (sqrt (+ 1 (+ (* x x) x)))) (sqrt (sqrt (+ x 1)))) (sqrt (- (* x x) (- x 1)))))))) 12.693 * * * * [progress]: [ 67 / 171 ] simplifiying candidate # 12.694 * [simplify]: Simplifying (* (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (sqrt (- (* x x) (* 1 1))))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) 12.694 * * [simplify]: iters left: 6 (17 enodes) 12.699 * * [simplify]: iters left: 5 (67 enodes) 12.717 * * [simplify]: iters left: 4 (99 enodes) 12.750 * * [simplify]: iters left: 3 (144 enodes) 12.794 * * [simplify]: iters left: 2 (230 enodes) 12.851 * * [simplify]: iters left: 1 (441 enodes) 13.014 * * [simplify]: Extracting #0: cost 1 inf + 0 13.014 * * [simplify]: Extracting #1: cost 8 inf + 0 13.014 * * [simplify]: Extracting #2: cost 17 inf + 0 13.014 * * [simplify]: Extracting #3: cost 24 inf + 0 13.015 * * [simplify]: Extracting #4: cost 87 inf + 1 13.016 * * [simplify]: Extracting #5: cost 207 inf + 5 13.019 * * [simplify]: Extracting #6: cost 204 inf + 10155 13.028 * * [simplify]: Extracting #7: cost 109 inf + 44913 13.044 * * [simplify]: Extracting #8: cost 11 inf + 97589 13.054 * * [simplify]: Extracting #9: cost 0 inf + 104949 13.064 * [simplify]: Simplified to (* (sqrt (sqrt (+ -1 (* (* x x) x)))) (* (sqrt (sqrt (- (* x x) 1))) (sqrt (+ 1 (* (* x x) x))))) 13.064 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (sqrt (+ -1 (* (* x x) x)))) (* (sqrt (sqrt (- (* x x) 1))) (sqrt (+ 1 (* (* x x) x))))) (* (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))) 13.064 * [simplify]: Simplifying (* (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 13.065 * * [simplify]: iters left: 6 (17 enodes) 13.069 * * [simplify]: iters left: 5 (61 enodes) 13.079 * * [simplify]: iters left: 4 (95 enodes) 13.098 * * [simplify]: iters left: 3 (125 enodes) 13.114 * * [simplify]: iters left: 2 (139 enodes) 13.131 * * [simplify]: iters left: 1 (161 enodes) 13.152 * * [simplify]: Extracting #0: cost 1 inf + 0 13.152 * * [simplify]: Extracting #1: cost 8 inf + 0 13.152 * * [simplify]: Extracting #2: cost 17 inf + 0 13.153 * * [simplify]: Extracting #3: cost 34 inf + 0 13.153 * * [simplify]: Extracting #4: cost 39 inf + 533 13.153 * * [simplify]: Extracting #5: cost 15 inf + 2693 13.155 * * [simplify]: Extracting #6: cost 3 inf + 5356 13.156 * * [simplify]: Extracting #7: cost 0 inf + 6482 13.158 * [simplify]: Simplified to (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ (* x x) (+ x 1))))) (sqrt (- (* x x) (- x 1)))) 13.158 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (sqrt (+ -1 (* (* x x) x)))) (* (sqrt (sqrt (- (* x x) 1))) (sqrt (+ 1 (* (* x x) x))))) (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ (* x x) (+ x 1))))) (sqrt (- (* x x) (- x 1)))))))) 13.158 * * * * [progress]: [ 68 / 171 ] simplifiying candidate # 13.158 * [simplify]: Simplifying (* (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (sqrt (- (* x x) (* 1 1))))) (sqrt (sqrt (- (* x x) (* 1 1))))) 13.158 * * [simplify]: iters left: 6 (14 enodes) 13.167 * * [simplify]: iters left: 5 (56 enodes) 13.182 * * [simplify]: iters left: 4 (78 enodes) 13.197 * * [simplify]: iters left: 3 (112 enodes) 13.218 * * [simplify]: iters left: 2 (169 enodes) 13.276 * * [simplify]: iters left: 1 (300 enodes) 13.411 * * [simplify]: Extracting #0: cost 1 inf + 0 13.411 * * [simplify]: Extracting #1: cost 6 inf + 0 13.411 * * [simplify]: Extracting #2: cost 12 inf + 0 13.411 * * [simplify]: Extracting #3: cost 36 inf + 0 13.411 * * [simplify]: Extracting #4: cost 54 inf + 3 13.413 * * [simplify]: Extracting #5: cost 72 inf + 1398 13.414 * * [simplify]: Extracting #6: cost 59 inf + 3314 13.418 * * [simplify]: Extracting #7: cost 44 inf + 7558 13.426 * * [simplify]: Extracting #8: cost 8 inf + 27529 13.431 * * [simplify]: Extracting #9: cost 0 inf + 31444 13.437 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) 13.437 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) (* (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))) 13.438 * [simplify]: Simplifying (* (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) 13.438 * * [simplify]: iters left: 6 (13 enodes) 13.445 * * [simplify]: iters left: 5 (47 enodes) 13.460 * * [simplify]: iters left: 4 (65 enodes) 13.479 * * [simplify]: iters left: 3 (83 enodes) 13.500 * * [simplify]: iters left: 2 (96 enodes) 13.525 * * [simplify]: iters left: 1 (114 enodes) 13.553 * * [simplify]: Extracting #0: cost 1 inf + 0 13.553 * * [simplify]: Extracting #1: cost 6 inf + 0 13.553 * * [simplify]: Extracting #2: cost 12 inf + 0 13.553 * * [simplify]: Extracting #3: cost 26 inf + 0 13.553 * * [simplify]: Extracting #4: cost 29 inf + 374 13.554 * * [simplify]: Extracting #5: cost 0 inf + 3580 13.555 * [simplify]: Simplified to (* (sqrt (+ x 1)) (sqrt (- (+ (* x x) 1) x))) 13.555 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) (* (sqrt (+ x 1)) (sqrt (- (+ (* x x) 1) x))))))) 13.555 * * * * [progress]: [ 69 / 171 ] simplifiying candidate # 13.555 * [simplify]: Simplifying (* (* (sqrt (- (* x x) (* 1 1))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) 13.555 * * [simplify]: iters left: 6 (14 enodes) 13.561 * * [simplify]: iters left: 5 (57 enodes) 13.571 * * [simplify]: iters left: 4 (82 enodes) 13.588 * * [simplify]: iters left: 3 (123 enodes) 13.607 * * [simplify]: iters left: 2 (199 enodes) 13.661 * * [simplify]: iters left: 1 (405 enodes) 13.835 * * [simplify]: Extracting #0: cost 1 inf + 0 13.835 * * [simplify]: Extracting #1: cost 6 inf + 0 13.836 * * [simplify]: Extracting #2: cost 12 inf + 0 13.836 * * [simplify]: Extracting #3: cost 65 inf + 0 13.837 * * [simplify]: Extracting #4: cost 158 inf + 127 13.839 * * [simplify]: Extracting #5: cost 205 inf + 2139 13.842 * * [simplify]: Extracting #6: cost 148 inf + 18195 13.849 * * [simplify]: Extracting #7: cost 72 inf + 50283 13.859 * * [simplify]: Extracting #8: cost 1 inf + 89911 13.876 * * [simplify]: Extracting #9: cost 0 inf + 88668 13.894 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt (+ -1 (* x (* x x))))) 13.894 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ -1 (* x (* x x))))) (* (* (sqrt (- x 1)) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))) 13.894 * [simplify]: Simplifying (* (* (sqrt (- x 1)) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 13.894 * * [simplify]: iters left: 6 (13 enodes) 13.898 * * [simplify]: iters left: 5 (48 enodes) 13.906 * * [simplify]: iters left: 4 (63 enodes) 13.915 * * [simplify]: iters left: 3 (70 enodes) 13.923 * * [simplify]: iters left: 2 (71 enodes) 13.932 * * [simplify]: iters left: 1 (74 enodes) 13.944 * * [simplify]: Extracting #0: cost 1 inf + 0 13.944 * * [simplify]: Extracting #1: cost 6 inf + 0 13.944 * * [simplify]: Extracting #2: cost 12 inf + 0 13.944 * * [simplify]: Extracting #3: cost 21 inf + 0 13.944 * * [simplify]: Extracting #4: cost 22 inf + 3 13.945 * * [simplify]: Extracting #5: cost 12 inf + 782 13.946 * * [simplify]: Extracting #6: cost 0 inf + 2927 13.947 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt (+ (+ 1 x) (* x x)))) 13.947 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (+ x -1)) (sqrt (+ (+ 1 x) (* x x)))))))) 13.947 * * * * [progress]: [ 70 / 171 ] simplifiying candidate # 13.947 * [simplify]: Simplifying (* (* (sqrt (- (* x x) (* 1 1))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (sqrt (- (* x x) (* 1 1))))) 13.948 * * [simplify]: iters left: 6 (15 enodes) 13.957 * * [simplify]: iters left: 5 (60 enodes) 13.980 * * [simplify]: iters left: 4 (92 enodes) 14.010 * * [simplify]: iters left: 3 (137 enodes) 14.050 * * [simplify]: iters left: 2 (218 enodes) 14.129 * * [simplify]: iters left: 1 (426 enodes) 14.332 * * [simplify]: Extracting #0: cost 1 inf + 0 14.332 * * [simplify]: Extracting #1: cost 8 inf + 0 14.332 * * [simplify]: Extracting #2: cost 16 inf + 0 14.332 * * [simplify]: Extracting #3: cost 40 inf + 0 14.333 * * [simplify]: Extracting #4: cost 73 inf + 85 14.334 * * [simplify]: Extracting #5: cost 144 inf + 2207 14.338 * * [simplify]: Extracting #6: cost 187 inf + 5773 14.343 * * [simplify]: Extracting #7: cost 166 inf + 11874 14.352 * * [simplify]: Extracting #8: cost 80 inf + 51596 14.368 * * [simplify]: Extracting #9: cost 10 inf + 91102 14.383 * * [simplify]: Extracting #10: cost 0 inf + 97447 14.392 * [simplify]: Simplified to (* (sqrt (sqrt (- (* x x) 1))) (* (sqrt (- (* x x) 1)) (sqrt (sqrt (+ -1 (* x (* x x))))))) 14.392 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (sqrt (- (* x x) 1))) (* (sqrt (- (* x x) 1)) (sqrt (sqrt (+ -1 (* x (* x x))))))) (* (* (sqrt (- x 1)) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) (sqrt (sqrt (+ x 1)))))))) 14.392 * [simplify]: Simplifying (* (* (sqrt (- x 1)) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) (sqrt (sqrt (+ x 1)))) 14.393 * * [simplify]: iters left: 6 (16 enodes) 14.397 * * [simplify]: iters left: 5 (56 enodes) 14.405 * * [simplify]: iters left: 4 (76 enodes) 14.416 * * [simplify]: iters left: 3 (84 enodes) 14.427 * * [simplify]: iters left: 2 (85 enodes) 14.438 * * [simplify]: iters left: 1 (88 enodes) 14.450 * * [simplify]: Extracting #0: cost 1 inf + 0 14.450 * * [simplify]: Extracting #1: cost 8 inf + 0 14.450 * * [simplify]: Extracting #2: cost 17 inf + 0 14.450 * * [simplify]: Extracting #3: cost 25 inf + 0 14.450 * * [simplify]: Extracting #4: cost 27 inf + 3 14.450 * * [simplify]: Extracting #5: cost 22 inf + 458 14.450 * * [simplify]: Extracting #6: cost 10 inf + 1960 14.451 * * [simplify]: Extracting #7: cost 3 inf + 3773 14.452 * * [simplify]: Extracting #8: cost 0 inf + 4939 14.453 * [simplify]: Simplified to (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ (+ 1 (* x x)) x))) (sqrt (- x 1)))) 14.453 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (sqrt (- (* x x) 1))) (* (sqrt (- (* x x) 1)) (sqrt (sqrt (+ -1 (* x (* x x))))))) (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ (+ 1 (* x x)) x))) (sqrt (- x 1)))))))) 14.453 * * * * [progress]: [ 71 / 171 ] simplifiying candidate # 14.454 * [simplify]: Simplifying (* (* (sqrt (- (* x x) (* 1 1))) (sqrt (sqrt (- (* x x) (* 1 1))))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) 14.455 * * [simplify]: iters left: 6 (15 enodes) 14.461 * * [simplify]: iters left: 5 (60 enodes) 14.473 * * [simplify]: iters left: 4 (92 enodes) 14.489 * * [simplify]: iters left: 3 (137 enodes) 14.528 * * [simplify]: iters left: 2 (218 enodes) 14.609 * * [simplify]: iters left: 1 (424 enodes) 14.780 * * [simplify]: Extracting #0: cost 1 inf + 0 14.780 * * [simplify]: Extracting #1: cost 8 inf + 0 14.781 * * [simplify]: Extracting #2: cost 16 inf + 0 14.781 * * [simplify]: Extracting #3: cost 40 inf + 0 14.781 * * [simplify]: Extracting #4: cost 70 inf + 251 14.783 * * [simplify]: Extracting #5: cost 133 inf + 4033 14.787 * * [simplify]: Extracting #6: cost 183 inf + 6349 14.792 * * [simplify]: Extracting #7: cost 164 inf + 11705 14.806 * * [simplify]: Extracting #8: cost 70 inf + 57237 14.822 * * [simplify]: Extracting #9: cost 1 inf + 97128 14.839 * * [simplify]: Extracting #10: cost 0 inf + 95833 14.856 * * [simplify]: Extracting #11: cost 0 inf + 95743 14.867 * [simplify]: Simplified to (* (* (sqrt (- (* x x) 1)) (sqrt (sqrt (+ -1 (* x (* x x)))))) (sqrt (sqrt (- (* x x) 1)))) 14.867 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (* (sqrt (- (* x x) 1)) (sqrt (sqrt (+ -1 (* x (* x x)))))) (sqrt (sqrt (- (* x x) 1)))) (* (* (sqrt (- x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))) 14.868 * [simplify]: Simplifying (* (* (sqrt (- x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 14.868 * * [simplify]: iters left: 6 (16 enodes) 14.873 * * [simplify]: iters left: 5 (56 enodes) 14.882 * * [simplify]: iters left: 4 (76 enodes) 14.893 * * [simplify]: iters left: 3 (84 enodes) 14.905 * * [simplify]: iters left: 2 (85 enodes) 14.928 * * [simplify]: iters left: 1 (88 enodes) 14.950 * * [simplify]: Extracting #0: cost 1 inf + 0 14.950 * * [simplify]: Extracting #1: cost 8 inf + 0 14.950 * * [simplify]: Extracting #2: cost 17 inf + 0 14.950 * * [simplify]: Extracting #3: cost 25 inf + 0 14.950 * * [simplify]: Extracting #4: cost 27 inf + 3 14.950 * * [simplify]: Extracting #5: cost 20 inf + 822 14.952 * * [simplify]: Extracting #6: cost 3 inf + 3934 14.953 * * [simplify]: Extracting #7: cost 0 inf + 4779 14.955 * [simplify]: Simplified to (* (sqrt (sqrt (+ (* x x) (+ 1 x)))) (* (sqrt (- x 1)) (sqrt (sqrt (+ 1 x))))) 14.955 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (* (sqrt (- (* x x) 1)) (sqrt (sqrt (+ -1 (* x (* x x)))))) (sqrt (sqrt (- (* x x) 1)))) (* (sqrt (sqrt (+ (* x x) (+ 1 x)))) (* (sqrt (- x 1)) (sqrt (sqrt (+ 1 x))))))))) 14.956 * * * * [progress]: [ 72 / 171 ] simplifiying candidate # 14.956 * [simplify]: Simplifying (* (* (sqrt (- (* x x) (* 1 1))) (sqrt (sqrt (- (* x x) (* 1 1))))) (sqrt (sqrt (- (* x x) (* 1 1))))) 14.956 * * [simplify]: iters left: 6 (9 enodes) 14.962 * * [simplify]: iters left: 5 (34 enodes) 14.971 * * [simplify]: iters left: 4 (41 enodes) 14.978 * * [simplify]: iters left: 3 (51 enodes) 14.986 * * [simplify]: iters left: 2 (78 enodes) 15.005 * * [simplify]: iters left: 1 (135 enodes) 15.031 * * [simplify]: Extracting #0: cost 1 inf + 0 15.031 * * [simplify]: Extracting #1: cost 31 inf + 0 15.032 * * [simplify]: Extracting #2: cost 43 inf + 414 15.032 * * [simplify]: Extracting #3: cost 25 inf + 1565 15.033 * * [simplify]: Extracting #4: cost 8 inf + 5395 15.034 * * [simplify]: Extracting #5: cost 1 inf + 7624 15.036 * * [simplify]: Extracting #6: cost 0 inf + 7997 15.037 * [simplify]: Simplified to (- (* x x) 1) 15.037 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (- (* x x) 1) (* (* (sqrt (- x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))))))) 15.037 * [simplify]: Simplifying (* (* (sqrt (- x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) 15.037 * * [simplify]: iters left: 6 (9 enodes) 15.040 * * [simplify]: iters left: 5 (37 enodes) 15.046 * * [simplify]: iters left: 4 (42 enodes) 15.052 * * [simplify]: iters left: 3 (43 enodes) 15.058 * * [simplify]: Extracting #0: cost 1 inf + 0 15.058 * * [simplify]: Extracting #1: cost 6 inf + 0 15.058 * * [simplify]: Extracting #2: cost 12 inf + 0 15.058 * * [simplify]: Extracting #3: cost 17 inf + 0 15.058 * * [simplify]: Extracting #4: cost 14 inf + 3 15.058 * * [simplify]: Extracting #5: cost 9 inf + 293 15.059 * * [simplify]: Extracting #6: cost 1 inf + 1389 15.059 * * [simplify]: Extracting #7: cost 0 inf + 1631 15.059 * [simplify]: Simplified to (* (sqrt (- x 1)) (sqrt (+ 1 x))) 15.059 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (- (* x x) 1) (* (sqrt (- x 1)) (sqrt (+ 1 x))))))) 15.059 * * * * [progress]: [ 73 / 171 ] simplifiying candidate # 15.059 * [simplify]: Simplifying (* (* (sqrt (+ x 1)) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) 15.060 * * [simplify]: iters left: 6 (12 enodes) 15.064 * * [simplify]: iters left: 5 (54 enodes) 15.074 * * [simplify]: iters left: 4 (78 enodes) 15.088 * * [simplify]: iters left: 3 (112 enodes) 15.118 * * [simplify]: iters left: 2 (172 enodes) 15.181 * * [simplify]: iters left: 1 (341 enodes) 15.289 * * [simplify]: Extracting #0: cost 1 inf + 0 15.289 * * [simplify]: Extracting #1: cost 6 inf + 0 15.289 * * [simplify]: Extracting #2: cost 12 inf + 0 15.289 * * [simplify]: Extracting #3: cost 47 inf + 0 15.290 * * [simplify]: Extracting #4: cost 141 inf + 3 15.291 * * [simplify]: Extracting #5: cost 195 inf + 738 15.292 * * [simplify]: Extracting #6: cost 181 inf + 3078 15.300 * * [simplify]: Extracting #7: cost 117 inf + 27403 15.307 * * [simplify]: Extracting #8: cost 10 inf + 89205 15.315 * * [simplify]: Extracting #9: cost 0 inf + 93662 15.329 * * [simplify]: Extracting #10: cost 0 inf + 92807 15.346 * [simplify]: Simplified to (* (sqrt (- (* (* x x) x) 1)) (sqrt (+ 1 x))) 15.346 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- (* (* x x) x) 1)) (sqrt (+ 1 x))) (* (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))) 15.346 * [simplify]: Simplifying (* (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 15.347 * * [simplify]: iters left: 6 (10 enodes) 15.352 * * [simplify]: iters left: 5 (30 enodes) 15.361 * * [simplify]: iters left: 4 (43 enodes) 15.373 * * [simplify]: iters left: 3 (49 enodes) 15.385 * * [simplify]: iters left: 2 (50 enodes) 15.397 * * [simplify]: iters left: 1 (53 enodes) 15.409 * * [simplify]: Extracting #0: cost 1 inf + 0 15.409 * * [simplify]: Extracting #1: cost 4 inf + 0 15.409 * * [simplify]: Extracting #2: cost 12 inf + 0 15.409 * * [simplify]: Extracting #3: cost 14 inf + 2 15.409 * * [simplify]: Extracting #4: cost 10 inf + 249 15.410 * * [simplify]: Extracting #5: cost 4 inf + 819 15.410 * * [simplify]: Extracting #6: cost 0 inf + 1466 15.411 * [simplify]: Simplified to (sqrt (+ (* x x) (+ x 1))) 15.411 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (- (* (* x x) x) 1)) (sqrt (+ 1 x))) (sqrt (+ (* x x) (+ x 1))))))) 15.411 * * * * [progress]: [ 74 / 171 ] simplifiying candidate # 15.411 * [simplify]: Simplifying (* (* (sqrt (+ x 1)) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (sqrt (- (* x x) (* 1 1))))) 15.412 * * [simplify]: iters left: 6 (17 enodes) 15.422 * * [simplify]: iters left: 5 (67 enodes) 15.447 * * [simplify]: iters left: 4 (98 enodes) 15.467 * * [simplify]: iters left: 3 (140 enodes) 15.502 * * [simplify]: iters left: 2 (226 enodes) 15.557 * * [simplify]: iters left: 1 (443 enodes) 15.691 * * [simplify]: Extracting #0: cost 1 inf + 0 15.691 * * [simplify]: Extracting #1: cost 8 inf + 0 15.691 * * [simplify]: Extracting #2: cost 17 inf + 0 15.691 * * [simplify]: Extracting #3: cost 24 inf + 0 15.691 * * [simplify]: Extracting #4: cost 72 inf + 2 15.692 * * [simplify]: Extracting #5: cost 152 inf + 1798 15.694 * * [simplify]: Extracting #6: cost 198 inf + 6626 15.697 * * [simplify]: Extracting #7: cost 167 inf + 15896 15.713 * * [simplify]: Extracting #8: cost 55 inf + 77824 15.732 * * [simplify]: Extracting #9: cost 3 inf + 104463 15.751 * * [simplify]: Extracting #10: cost 0 inf + 104136 15.769 * [simplify]: Simplified to (* (* (sqrt (+ 1 x)) (sqrt (sqrt (- (* (* x x) x) 1)))) (sqrt (sqrt (+ -1 (* x x))))) 15.769 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (* (sqrt (+ 1 x)) (sqrt (sqrt (- (* (* x x) x) 1)))) (sqrt (sqrt (+ -1 (* x x))))) (* (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) (sqrt (sqrt (+ x 1)))))))) 15.770 * [simplify]: Simplifying (* (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) (sqrt (sqrt (+ x 1)))) 15.770 * * [simplify]: iters left: 6 (13 enodes) 15.776 * * [simplify]: iters left: 5 (42 enodes) 15.782 * * [simplify]: iters left: 4 (52 enodes) 15.790 * * [simplify]: iters left: 3 (55 enodes) 15.796 * * [simplify]: iters left: 2 (56 enodes) 15.803 * * [simplify]: iters left: 1 (59 enodes) 15.817 * * [simplify]: Extracting #0: cost 1 inf + 0 15.817 * * [simplify]: Extracting #1: cost 4 inf + 0 15.817 * * [simplify]: Extracting #2: cost 8 inf + 0 15.817 * * [simplify]: Extracting #3: cost 12 inf + 0 15.817 * * [simplify]: Extracting #4: cost 19 inf + 0 15.817 * * [simplify]: Extracting #5: cost 20 inf + 2 15.817 * * [simplify]: Extracting #6: cost 15 inf + 329 15.818 * * [simplify]: Extracting #7: cost 8 inf + 982 15.818 * * [simplify]: Extracting #8: cost 2 inf + 1994 15.819 * * [simplify]: Extracting #9: cost 0 inf + 2518 15.820 * [simplify]: Simplified to (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ (+ x 1) (* x x))))) 15.820 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (* (sqrt (+ 1 x)) (sqrt (sqrt (- (* (* x x) x) 1)))) (sqrt (sqrt (+ -1 (* x x))))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ (+ x 1) (* x x))))))))) 15.820 * * * * [progress]: [ 75 / 171 ] simplifiying candidate # 15.821 * [simplify]: Simplifying (* (* (sqrt (+ x 1)) (sqrt (sqrt (- (* x x) (* 1 1))))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) 15.821 * * [simplify]: iters left: 6 (17 enodes) 15.828 * * [simplify]: iters left: 5 (67 enodes) 15.839 * * [simplify]: iters left: 4 (98 enodes) 15.860 * * [simplify]: iters left: 3 (140 enodes) 15.892 * * [simplify]: iters left: 2 (226 enodes) 15.941 * * [simplify]: iters left: 1 (442 enodes) 16.094 * * [simplify]: Extracting #0: cost 1 inf + 0 16.094 * * [simplify]: Extracting #1: cost 8 inf + 0 16.095 * * [simplify]: Extracting #2: cost 17 inf + 0 16.095 * * [simplify]: Extracting #3: cost 24 inf + 0 16.095 * * [simplify]: Extracting #4: cost 72 inf + 2 16.097 * * [simplify]: Extracting #5: cost 146 inf + 2085 16.100 * * [simplify]: Extracting #6: cost 189 inf + 5372 16.104 * * [simplify]: Extracting #7: cost 175 inf + 9269 16.119 * * [simplify]: Extracting #8: cost 61 inf + 62492 16.136 * * [simplify]: Extracting #9: cost 0 inf + 98959 16.153 * * [simplify]: Extracting #10: cost 0 inf + 96992 16.171 * [simplify]: Simplified to (* (* (sqrt (sqrt (+ -1 (* x x)))) (sqrt (+ 1 x))) (sqrt (sqrt (+ -1 (* (* x x) x))))) 16.171 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (* (sqrt (sqrt (+ -1 (* x x)))) (sqrt (+ 1 x))) (sqrt (sqrt (+ -1 (* (* x x) x))))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))) 16.172 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 16.172 * * [simplify]: iters left: 6 (13 enodes) 16.178 * * [simplify]: iters left: 5 (41 enodes) 16.190 * * [simplify]: iters left: 4 (51 enodes) 16.204 * * [simplify]: iters left: 3 (54 enodes) 16.217 * * [simplify]: iters left: 2 (55 enodes) 16.230 * * [simplify]: iters left: 1 (58 enodes) 16.237 * * [simplify]: Extracting #0: cost 1 inf + 0 16.237 * * [simplify]: Extracting #1: cost 4 inf + 0 16.237 * * [simplify]: Extracting #2: cost 8 inf + 0 16.237 * * [simplify]: Extracting #3: cost 12 inf + 0 16.237 * * [simplify]: Extracting #4: cost 19 inf + 0 16.237 * * [simplify]: Extracting #5: cost 20 inf + 2 16.237 * * [simplify]: Extracting #6: cost 13 inf + 535 16.238 * * [simplify]: Extracting #7: cost 5 inf + 1388 16.238 * * [simplify]: Extracting #8: cost 1 inf + 2196 16.238 * * [simplify]: Extracting #9: cost 0 inf + 2518 16.239 * [simplify]: Simplified to (* (sqrt (sqrt (+ (* x x) (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) 16.239 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (* (sqrt (sqrt (+ -1 (* x x)))) (sqrt (+ 1 x))) (sqrt (sqrt (+ -1 (* (* x x) x))))) (* (sqrt (sqrt (+ (* x x) (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))))) 16.239 * * * * [progress]: [ 76 / 171 ] simplifiying candidate # 16.239 * [simplify]: Simplifying (* (* (sqrt (+ x 1)) (sqrt (sqrt (- (* x x) (* 1 1))))) (sqrt (sqrt (- (* x x) (* 1 1))))) 16.239 * * [simplify]: iters left: 6 (11 enodes) 16.243 * * [simplify]: iters left: 5 (41 enodes) 16.251 * * [simplify]: iters left: 4 (48 enodes) 16.258 * * [simplify]: iters left: 3 (53 enodes) 16.273 * * [simplify]: iters left: 2 (69 enodes) 16.285 * * [simplify]: iters left: 1 (106 enodes) 16.300 * * [simplify]: Extracting #0: cost 1 inf + 0 16.300 * * [simplify]: Extracting #1: cost 6 inf + 0 16.300 * * [simplify]: Extracting #2: cost 12 inf + 0 16.300 * * [simplify]: Extracting #3: cost 34 inf + 0 16.300 * * [simplify]: Extracting #4: cost 35 inf + 85 16.301 * * [simplify]: Extracting #5: cost 7 inf + 3015 16.302 * * [simplify]: Extracting #6: cost 0 inf + 4115 16.304 * * [simplify]: Extracting #7: cost 0 inf + 4036 16.306 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (+ -1 (* x x)))) 16.306 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 x)) (sqrt (+ -1 (* x x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))) 16.306 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) 16.306 * * [simplify]: iters left: 6 (6 enodes) 16.309 * * [simplify]: iters left: 5 (19 enodes) 16.315 * * [simplify]: iters left: 4 (22 enodes) 16.319 * * [simplify]: Extracting #0: cost 1 inf + 0 16.319 * * [simplify]: Extracting #1: cost 4 inf + 0 16.319 * * [simplify]: Extracting #2: cost 8 inf + 0 16.319 * * [simplify]: Extracting #3: cost 6 inf + 2 16.319 * * [simplify]: Extracting #4: cost 2 inf + 250 16.319 * * [simplify]: Extracting #5: cost 0 inf + 494 16.319 * [simplify]: Simplified to (sqrt (+ 1 x)) 16.319 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 x)) (sqrt (+ -1 (* x x)))) (sqrt (+ 1 x)))))) 16.319 * * * * [progress]: [ 77 / 171 ] simplifiying candidate # 16.320 * [simplify]: Simplifying (* (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) 16.320 * * [simplify]: iters left: 6 (15 enodes) 16.325 * * [simplify]: iters left: 5 (65 enodes) 16.338 * * [simplify]: iters left: 4 (96 enodes) 16.361 * * [simplify]: iters left: 3 (134 enodes) 16.402 * * [simplify]: iters left: 2 (199 enodes) 16.473 * * [simplify]: iters left: 1 (374 enodes) 16.616 * * [simplify]: Extracting #0: cost 1 inf + 0 16.616 * * [simplify]: Extracting #1: cost 8 inf + 0 16.616 * * [simplify]: Extracting #2: cost 17 inf + 0 16.616 * * [simplify]: Extracting #3: cost 24 inf + 0 16.616 * * [simplify]: Extracting #4: cost 72 inf + 1 16.617 * * [simplify]: Extracting #5: cost 186 inf + 5 16.618 * * [simplify]: Extracting #6: cost 194 inf + 7305 16.623 * * [simplify]: Extracting #7: cost 81 inf + 60295 16.631 * * [simplify]: Extracting #8: cost 2 inf + 101319 16.644 * * [simplify]: Extracting #9: cost 0 inf + 102076 16.657 * [simplify]: Simplified to (* (* (sqrt (sqrt (+ x -1))) (sqrt (+ 1 (* (* x x) x)))) (sqrt (sqrt (+ -1 (* (* x x) x))))) 16.657 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (* (sqrt (sqrt (+ x -1))) (sqrt (+ 1 (* (* x x) x)))) (sqrt (sqrt (+ -1 (* (* x x) x))))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))) 16.658 * [simplify]: Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 16.658 * * [simplify]: iters left: 6 (13 enodes) 16.661 * * [simplify]: iters left: 5 (47 enodes) 16.672 * * [simplify]: iters left: 4 (73 enodes) 16.683 * * [simplify]: iters left: 3 (96 enodes) 16.700 * * [simplify]: iters left: 2 (111 enodes) 16.723 * * [simplify]: iters left: 1 (132 enodes) 16.741 * * [simplify]: Extracting #0: cost 1 inf + 0 16.741 * * [simplify]: Extracting #1: cost 4 inf + 0 16.741 * * [simplify]: Extracting #2: cost 8 inf + 0 16.741 * * [simplify]: Extracting #3: cost 23 inf + 0 16.742 * * [simplify]: Extracting #4: cost 36 inf + 2 16.742 * * [simplify]: Extracting #5: cost 25 inf + 663 16.743 * * [simplify]: Extracting #6: cost 0 inf + 3823 16.745 * * [simplify]: Extracting #7: cost 0 inf + 3822 16.747 * [simplify]: Simplified to (* (sqrt (sqrt (+ (* x x) (+ x 1)))) (sqrt (+ (* x x) (- 1 x)))) 16.747 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (* (sqrt (sqrt (+ x -1))) (sqrt (+ 1 (* (* x x) x)))) (sqrt (sqrt (+ -1 (* (* x x) x))))) (* (sqrt (sqrt (+ (* x x) (+ x 1)))) (sqrt (+ (* x x) (- 1 x)))))))) 16.747 * * * * [progress]: [ 78 / 171 ] simplifiying candidate # 16.748 * [simplify]: Simplifying (* (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- (* x x) (* 1 1))))) 16.748 * * [simplify]: iters left: 6 (17 enodes) 16.758 * * [simplify]: iters left: 5 (67 enodes) 16.783 * * [simplify]: iters left: 4 (95 enodes) 16.813 * * [simplify]: iters left: 3 (136 enodes) 16.853 * * [simplify]: iters left: 2 (211 enodes) 16.898 * * [simplify]: iters left: 1 (322 enodes) 17.003 * * [simplify]: Extracting #0: cost 1 inf + 0 17.003 * * [simplify]: Extracting #1: cost 8 inf + 0 17.003 * * [simplify]: Extracting #2: cost 17 inf + 0 17.003 * * [simplify]: Extracting #3: cost 24 inf + 0 17.004 * * [simplify]: Extracting #4: cost 66 inf + 1 17.004 * * [simplify]: Extracting #5: cost 106 inf + 5 17.006 * * [simplify]: Extracting #6: cost 72 inf + 6533 17.010 * * [simplify]: Extracting #7: cost 24 inf + 20242 17.018 * * [simplify]: Extracting #8: cost 1 inf + 27921 17.028 * * [simplify]: Extracting #9: cost 0 inf + 28133 17.037 * [simplify]: Simplified to (* (sqrt (+ 1 (* (* x x) x))) (* (sqrt (sqrt (+ -1 x))) (sqrt (sqrt (+ -1 (* x x)))))) 17.037 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* (* x x) x))) (* (sqrt (sqrt (+ -1 x))) (sqrt (sqrt (+ -1 (* x x)))))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ x 1)))))))) 17.037 * [simplify]: Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ x 1)))) 17.038 * * [simplify]: iters left: 6 (12 enodes) 17.044 * * [simplify]: iters left: 5 (41 enodes) 17.056 * * [simplify]: iters left: 4 (58 enodes) 17.073 * * [simplify]: iters left: 3 (76 enodes) 17.094 * * [simplify]: iters left: 2 (90 enodes) 17.118 * * [simplify]: iters left: 1 (108 enodes) 17.143 * * [simplify]: Extracting #0: cost 1 inf + 0 17.144 * * [simplify]: Extracting #1: cost 4 inf + 0 17.144 * * [simplify]: Extracting #2: cost 8 inf + 0 17.144 * * [simplify]: Extracting #3: cost 23 inf + 0 17.144 * * [simplify]: Extracting #4: cost 23 inf + 660 17.144 * * [simplify]: Extracting #5: cost 1 inf + 2935 17.145 * * [simplify]: Extracting #6: cost 0 inf + 3016 17.146 * [simplify]: Simplified to (* (sqrt (- 1 (* x (- 1 x)))) (sqrt (sqrt (+ x 1)))) 17.146 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* (* x x) x))) (* (sqrt (sqrt (+ -1 x))) (sqrt (sqrt (+ -1 (* x x)))))) (* (sqrt (- 1 (* x (- 1 x)))) (sqrt (sqrt (+ x 1)))))))) 17.146 * * * * [progress]: [ 79 / 171 ] simplifiying candidate # 17.146 * [simplify]: Simplifying (* (* (sqrt (- (* x x) (* 1 1))) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) 17.146 * * [simplify]: iters left: 6 (17 enodes) 17.152 * * [simplify]: iters left: 5 (67 enodes) 17.163 * * [simplify]: iters left: 4 (98 enodes) 17.191 * * [simplify]: iters left: 3 (146 enodes) 17.232 * * [simplify]: iters left: 2 (250 enodes) 17.289 * * [simplify]: iters left: 1 (437 enodes) 17.449 * * [simplify]: Extracting #0: cost 1 inf + 0 17.449 * * [simplify]: Extracting #1: cost 8 inf + 0 17.449 * * [simplify]: Extracting #2: cost 17 inf + 0 17.449 * * [simplify]: Extracting #3: cost 50 inf + 0 17.450 * * [simplify]: Extracting #4: cost 88 inf + 44 17.451 * * [simplify]: Extracting #5: cost 150 inf + 3057 17.455 * * [simplify]: Extracting #6: cost 197 inf + 7198 17.460 * * [simplify]: Extracting #7: cost 165 inf + 17718 17.472 * * [simplify]: Extracting #8: cost 75 inf + 59931 17.490 * * [simplify]: Extracting #9: cost 10 inf + 99040 17.509 * * [simplify]: Extracting #10: cost 0 inf + 104888 17.528 * [simplify]: Simplified to (* (* (sqrt (sqrt (+ -1 (* x (* x x))))) (sqrt (sqrt (+ -1 x)))) (sqrt (- (* x x) 1))) 17.529 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (* (sqrt (sqrt (+ -1 (* x (* x x))))) (sqrt (sqrt (+ -1 x)))) (sqrt (- (* x x) 1))) (* (sqrt (- x 1)) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))) 17.529 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 17.529 * * [simplify]: iters left: 6 (12 enodes) 17.536 * * [simplify]: iters left: 5 (42 enodes) 17.549 * * [simplify]: iters left: 4 (56 enodes) 17.564 * * [simplify]: iters left: 3 (61 enodes) 17.583 * * [simplify]: iters left: 2 (62 enodes) 17.598 * * [simplify]: iters left: 1 (65 enodes) 17.614 * * [simplify]: Extracting #0: cost 1 inf + 0 17.614 * * [simplify]: Extracting #1: cost 4 inf + 0 17.614 * * [simplify]: Extracting #2: cost 8 inf + 0 17.614 * * [simplify]: Extracting #3: cost 14 inf + 0 17.614 * * [simplify]: Extracting #4: cost 16 inf + 3 17.615 * * [simplify]: Extracting #5: cost 12 inf + 497 17.615 * * [simplify]: Extracting #6: cost 4 inf + 1311 17.616 * * [simplify]: Extracting #7: cost 2 inf + 1836 17.617 * * [simplify]: Extracting #8: cost 0 inf + 2361 17.618 * [simplify]: Simplified to (* (sqrt (sqrt (+ (+ 1 (* x x)) x))) (sqrt (+ x -1))) 17.618 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (* (sqrt (sqrt (+ -1 (* x (* x x))))) (sqrt (sqrt (+ -1 x)))) (sqrt (- (* x x) 1))) (* (sqrt (sqrt (+ (+ 1 (* x x)) x))) (sqrt (+ x -1))))))) 17.618 * * * * [progress]: [ 80 / 171 ] simplifiying candidate # 17.618 * [simplify]: Simplifying (* (* (sqrt (- (* x x) (* 1 1))) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- (* x x) (* 1 1))))) 17.618 * * [simplify]: iters left: 6 (12 enodes) 17.625 * * [simplify]: iters left: 5 (44 enodes) 17.638 * * [simplify]: iters left: 4 (58 enodes) 17.652 * * [simplify]: iters left: 3 (73 enodes) 17.665 * * [simplify]: iters left: 2 (107 enodes) 17.680 * * [simplify]: iters left: 1 (121 enodes) 17.715 * * [simplify]: Extracting #0: cost 1 inf + 0 17.715 * * [simplify]: Extracting #1: cost 8 inf + 0 17.715 * * [simplify]: Extracting #2: cost 16 inf + 0 17.715 * * [simplify]: Extracting #3: cost 47 inf + 0 17.716 * * [simplify]: Extracting #4: cost 50 inf + 44 17.717 * * [simplify]: Extracting #5: cost 22 inf + 2614 17.719 * * [simplify]: Extracting #6: cost 0 inf + 6419 17.721 * [simplify]: Simplified to (* (* (sqrt (- (* x x) 1)) (sqrt (sqrt (- (* x x) 1)))) (sqrt (sqrt (+ -1 x)))) 17.721 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (* (sqrt (- (* x x) 1)) (sqrt (sqrt (- (* x x) 1)))) (sqrt (sqrt (+ -1 x)))) (* (sqrt (- x 1)) (sqrt (sqrt (+ x 1)))))))) 17.721 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (sqrt (+ x 1)))) 17.721 * * [simplify]: iters left: 6 (8 enodes) 17.724 * * [simplify]: iters left: 5 (31 enodes) 17.729 * * [simplify]: iters left: 4 (35 enodes) 17.734 * * [simplify]: Extracting #0: cost 1 inf + 0 17.734 * * [simplify]: Extracting #1: cost 4 inf + 0 17.734 * * [simplify]: Extracting #2: cost 8 inf + 0 17.734 * * [simplify]: Extracting #3: cost 14 inf + 0 17.734 * * [simplify]: Extracting #4: cost 12 inf + 3 17.734 * * [simplify]: Extracting #5: cost 6 inf + 335 17.734 * * [simplify]: Extracting #6: cost 0 inf + 1229 17.735 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt (sqrt (+ 1 x)))) 17.735 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (* (sqrt (- (* x x) (* 1 1))) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- (* x x) (* 1 1))))) (* (sqrt (+ x -1)) (sqrt (sqrt (+ 1 x)))))))) 17.735 * * * * [progress]: [ 81 / 171 ] simplifiying candidate # 17.735 * * * * [progress]: [ 82 / 171 ] simplifiying candidate # 17.735 * [simplify]: Simplifying (cbrt (sqrt (sqrt (- x 1)))) 17.735 * * [simplify]: iters left: 5 (6 enodes) 17.737 * * [simplify]: iters left: 4 (23 enodes) 17.741 * * [simplify]: iters left: 3 (27 enodes) 17.745 * * [simplify]: Extracting #0: cost 1 inf + 0 17.745 * * [simplify]: Extracting #1: cost 3 inf + 0 17.745 * * [simplify]: Extracting #2: cost 5 inf + 0 17.745 * * [simplify]: Extracting #3: cost 7 inf + 0 17.745 * * [simplify]: Extracting #4: cost 11 inf + 0 17.745 * * [simplify]: Extracting #5: cost 6 inf + 87 17.745 * * [simplify]: Extracting #6: cost 1 inf + 697 17.746 * * [simplify]: Extracting #7: cost 0 inf + 899 17.746 * [simplify]: Simplified to (cbrt (sqrt (sqrt (- x 1)))) 17.746 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (* (cbrt (sqrt (sqrt (- x 1)))) (cbrt (sqrt (sqrt (- x 1)))))) (cbrt (sqrt (sqrt (- x 1)))))))) 17.746 * * * * [progress]: [ 83 / 171 ] simplifiying candidate # 17.746 * [simplify]: Simplifying (sqrt (cbrt (sqrt (- x 1)))) 17.746 * * [simplify]: iters left: 5 (6 enodes) 17.748 * * [simplify]: iters left: 4 (23 enodes) 17.752 * * [simplify]: iters left: 3 (27 enodes) 17.761 * * [simplify]: Extracting #0: cost 1 inf + 0 17.761 * * [simplify]: Extracting #1: cost 3 inf + 0 17.761 * * [simplify]: Extracting #2: cost 5 inf + 0 17.761 * * [simplify]: Extracting #3: cost 7 inf + 0 17.761 * * [simplify]: Extracting #4: cost 11 inf + 0 17.761 * * [simplify]: Extracting #5: cost 6 inf + 87 17.762 * * [simplify]: Extracting #6: cost 1 inf + 777 17.762 * * [simplify]: Extracting #7: cost 0 inf + 979 17.762 * [simplify]: Simplified to (sqrt (cbrt (sqrt (- x 1)))) 17.762 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))))) (sqrt (cbrt (sqrt (- x 1)))))))) 17.762 * * * * [progress]: [ 84 / 171 ] simplifiying candidate # 17.763 * [simplify]: Simplifying (sqrt (sqrt (cbrt (- x 1)))) 17.763 * * [simplify]: iters left: 5 (6 enodes) 17.766 * * [simplify]: iters left: 4 (23 enodes) 17.774 * * [simplify]: iters left: 3 (27 enodes) 17.782 * * [simplify]: Extracting #0: cost 1 inf + 0 17.782 * * [simplify]: Extracting #1: cost 3 inf + 0 17.782 * * [simplify]: Extracting #2: cost 5 inf + 0 17.782 * * [simplify]: Extracting #3: cost 7 inf + 0 17.782 * * [simplify]: Extracting #4: cost 11 inf + 0 17.782 * * [simplify]: Extracting #5: cost 6 inf + 87 17.783 * * [simplify]: Extracting #6: cost 1 inf + 857 17.783 * * [simplify]: Extracting #7: cost 0 inf + 1059 17.783 * [simplify]: Simplified to (sqrt (sqrt (cbrt (- x 1)))) 17.783 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))))) (sqrt (sqrt (cbrt (- x 1)))))))) 17.783 * * * * [progress]: [ 85 / 171 ] simplifiying candidate # 17.784 * [simplify]: Simplifying (sqrt (sqrt (sqrt (- x 1)))) 17.784 * * [simplify]: iters left: 5 (6 enodes) 17.788 * * [simplify]: iters left: 4 (23 enodes) 17.796 * * [simplify]: iters left: 3 (27 enodes) 17.804 * * [simplify]: Extracting #0: cost 1 inf + 0 17.804 * * [simplify]: Extracting #1: cost 3 inf + 0 17.804 * * [simplify]: Extracting #2: cost 5 inf + 0 17.804 * * [simplify]: Extracting #3: cost 7 inf + 0 17.804 * * [simplify]: Extracting #4: cost 11 inf + 0 17.804 * * [simplify]: Extracting #5: cost 6 inf + 87 17.804 * * [simplify]: Extracting #6: cost 1 inf + 657 17.805 * * [simplify]: Extracting #7: cost 0 inf + 819 17.805 * [simplify]: Simplified to (sqrt (sqrt (sqrt (- x 1)))) 17.805 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (sqrt (- x 1))))) (sqrt (sqrt (sqrt (- x 1)))))))) 17.805 * * * * [progress]: [ 86 / 171 ] simplifiying candidate # 17.805 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 17.805 * * [simplify]: iters left: 4 (5 enodes) 17.808 * * [simplify]: iters left: 3 (20 enodes) 17.815 * * [simplify]: iters left: 2 (24 enodes) 17.821 * * [simplify]: Extracting #0: cost 1 inf + 0 17.821 * * [simplify]: Extracting #1: cost 3 inf + 0 17.821 * * [simplify]: Extracting #2: cost 5 inf + 0 17.821 * * [simplify]: Extracting #3: cost 9 inf + 0 17.821 * * [simplify]: Extracting #4: cost 6 inf + 3 17.822 * * [simplify]: Extracting #5: cost 0 inf + 495 17.822 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 17.822 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt 1))) (sqrt (sqrt (+ x -1))))))) 17.822 * * * * [progress]: [ 87 / 171 ] simplifiying candidate # 17.822 * [simplify]: Simplifying (sqrt (sqrt (- (sqrt x) (sqrt 1)))) 17.822 * * [simplify]: iters left: 5 (7 enodes) 17.828 * * [simplify]: iters left: 4 (26 enodes) 17.839 * * [simplify]: iters left: 3 (32 enodes) 17.848 * * [simplify]: Extracting #0: cost 1 inf + 0 17.848 * * [simplify]: Extracting #1: cost 3 inf + 0 17.848 * * [simplify]: Extracting #2: cost 5 inf + 0 17.848 * * [simplify]: Extracting #3: cost 9 inf + 0 17.848 * * [simplify]: Extracting #4: cost 9 inf + 2 17.848 * * [simplify]: Extracting #5: cost 8 inf + 3 17.848 * * [simplify]: Extracting #6: cost 4 inf + 289 17.848 * * [simplify]: Extracting #7: cost 1 inf + 655 17.849 * * [simplify]: Extracting #8: cost 0 inf + 817 17.849 * [simplify]: Simplified to (sqrt (sqrt (- (sqrt x) 1))) 17.849 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ (sqrt x) (sqrt 1))))) (sqrt (sqrt (- (sqrt x) 1))))))) 17.849 * * * * [progress]: [ 88 / 171 ] simplifiying candidate # 17.850 * [simplify]: Simplifying (sqrt (sqrt (- (sqrt x) 1))) 17.850 * * [simplify]: iters left: 5 (6 enodes) 17.853 * * [simplify]: iters left: 4 (23 enodes) 17.861 * * [simplify]: iters left: 3 (27 enodes) 17.865 * * [simplify]: Extracting #0: cost 1 inf + 0 17.865 * * [simplify]: Extracting #1: cost 3 inf + 0 17.865 * * [simplify]: Extracting #2: cost 5 inf + 0 17.865 * * [simplify]: Extracting #3: cost 9 inf + 0 17.865 * * [simplify]: Extracting #4: cost 9 inf + 2 17.865 * * [simplify]: Extracting #5: cost 8 inf + 3 17.866 * * [simplify]: Extracting #6: cost 1 inf + 655 17.866 * * [simplify]: Extracting #7: cost 0 inf + 817 17.866 * [simplify]: Simplified to (sqrt (sqrt (- (sqrt x) 1))) 17.866 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ (sqrt x) 1)))) (sqrt (sqrt (- (sqrt x) 1))))))) 17.866 * * * * [progress]: [ 89 / 171 ] simplifiying candidate # 17.866 * [simplify]: Simplifying (sqrt (sqrt (- (sqrt x) 1))) 17.866 * * [simplify]: iters left: 5 (6 enodes) 17.868 * * [simplify]: iters left: 4 (23 enodes) 17.872 * * [simplify]: iters left: 3 (27 enodes) 17.877 * * [simplify]: Extracting #0: cost 1 inf + 0 17.877 * * [simplify]: Extracting #1: cost 3 inf + 0 17.877 * * [simplify]: Extracting #2: cost 5 inf + 0 17.877 * * [simplify]: Extracting #3: cost 9 inf + 0 17.877 * * [simplify]: Extracting #4: cost 9 inf + 2 17.877 * * [simplify]: Extracting #5: cost 8 inf + 3 17.877 * * [simplify]: Extracting #6: cost 1 inf + 655 17.877 * * [simplify]: Extracting #7: cost 0 inf + 817 17.877 * [simplify]: Simplified to (sqrt (sqrt (- (sqrt x) 1))) 17.877 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ (sqrt x) 1)))) (sqrt (sqrt (- (sqrt x) 1))))))) 17.877 * * * * [progress]: [ 90 / 171 ] simplifiying candidate # 17.878 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 17.878 * * [simplify]: iters left: 4 (5 enodes) 17.879 * * [simplify]: iters left: 3 (20 enodes) 17.883 * * [simplify]: iters left: 2 (24 enodes) 17.887 * * [simplify]: Extracting #0: cost 1 inf + 0 17.887 * * [simplify]: Extracting #1: cost 3 inf + 0 17.887 * * [simplify]: Extracting #2: cost 5 inf + 0 17.887 * * [simplify]: Extracting #3: cost 9 inf + 0 17.887 * * [simplify]: Extracting #4: cost 6 inf + 3 17.887 * * [simplify]: Extracting #5: cost 0 inf + 495 17.887 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 17.887 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt 1))) (sqrt (sqrt (+ x -1))))))) 17.887 * * * * [progress]: [ 91 / 171 ] simplifiying candidate # 17.887 * [simplify]: Simplifying (sqrt (sqrt (sqrt (- x 1)))) 17.887 * * [simplify]: iters left: 5 (6 enodes) 17.889 * * [simplify]: iters left: 4 (23 enodes) 17.894 * * [simplify]: iters left: 3 (27 enodes) 17.902 * * [simplify]: Extracting #0: cost 1 inf + 0 17.902 * * [simplify]: Extracting #1: cost 3 inf + 0 17.902 * * [simplify]: Extracting #2: cost 5 inf + 0 17.902 * * [simplify]: Extracting #3: cost 7 inf + 0 17.902 * * [simplify]: Extracting #4: cost 11 inf + 0 17.902 * * [simplify]: Extracting #5: cost 6 inf + 87 17.902 * * [simplify]: Extracting #6: cost 1 inf + 657 17.903 * * [simplify]: Extracting #7: cost 0 inf + 819 17.903 * [simplify]: Simplified to (sqrt (sqrt (sqrt (- x 1)))) 17.903 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (sqrt (- x 1))))) (sqrt (sqrt (sqrt (- x 1)))))))) 17.903 * * * * [progress]: [ 92 / 171 ] simplifiying candidate # 17.904 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 17.904 * * [simplify]: iters left: 4 (5 enodes) 17.907 * * [simplify]: iters left: 3 (20 enodes) 17.913 * * [simplify]: iters left: 2 (24 enodes) 17.920 * * [simplify]: Extracting #0: cost 1 inf + 0 17.920 * * [simplify]: Extracting #1: cost 3 inf + 0 17.920 * * [simplify]: Extracting #2: cost 5 inf + 0 17.920 * * [simplify]: Extracting #3: cost 9 inf + 0 17.921 * * [simplify]: Extracting #4: cost 6 inf + 3 17.921 * * [simplify]: Extracting #5: cost 0 inf + 495 17.921 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 17.921 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt 1)) (sqrt (sqrt (+ x -1))))))) 17.921 * * * * [progress]: [ 93 / 171 ] simplifiying candidate # 17.922 * [simplify]: Simplifying (sqrt (sqrt (sqrt (- x 1)))) 17.922 * * [simplify]: iters left: 5 (6 enodes) 17.925 * * [simplify]: iters left: 4 (23 enodes) 17.932 * * [simplify]: iters left: 3 (27 enodes) 17.941 * * [simplify]: Extracting #0: cost 1 inf + 0 17.941 * * [simplify]: Extracting #1: cost 3 inf + 0 17.941 * * [simplify]: Extracting #2: cost 5 inf + 0 17.941 * * [simplify]: Extracting #3: cost 7 inf + 0 17.941 * * [simplify]: Extracting #4: cost 11 inf + 0 17.941 * * [simplify]: Extracting #5: cost 6 inf + 87 17.942 * * [simplify]: Extracting #6: cost 1 inf + 657 17.942 * * [simplify]: Extracting #7: cost 0 inf + 819 17.942 * [simplify]: Simplified to (sqrt (sqrt (sqrt (- x 1)))) 17.942 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (sqrt (- x 1))))) (sqrt (sqrt (sqrt (- x 1)))))))) 17.942 * * * * [progress]: [ 94 / 171 ] simplifiying candidate # 17.943 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 17.943 * * [simplify]: iters left: 4 (5 enodes) 17.946 * * [simplify]: iters left: 3 (20 enodes) 17.951 * * [simplify]: iters left: 2 (24 enodes) 17.955 * * [simplify]: Extracting #0: cost 1 inf + 0 17.955 * * [simplify]: Extracting #1: cost 3 inf + 0 17.955 * * [simplify]: Extracting #2: cost 5 inf + 0 17.956 * * [simplify]: Extracting #3: cost 9 inf + 0 17.956 * * [simplify]: Extracting #4: cost 6 inf + 3 17.956 * * [simplify]: Extracting #5: cost 0 inf + 495 17.956 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 17.956 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) 1) (sqrt (sqrt (+ x -1))))))) 17.956 * * * * [progress]: [ 95 / 171 ] simplifiying candidate # 17.956 * [simplify]: Simplifying (sqrt (+ x 1)) 17.956 * * [simplify]: iters left: 3 (4 enodes) 17.958 * * [simplify]: iters left: 2 (15 enodes) 17.961 * * [simplify]: iters left: 1 (17 enodes) 17.963 * * [simplify]: Extracting #0: cost 1 inf + 0 17.963 * * [simplify]: Extracting #1: cost 3 inf + 0 17.963 * * [simplify]: Extracting #2: cost 6 inf + 0 17.963 * * [simplify]: Extracting #3: cost 2 inf + 86 17.964 * * [simplify]: Extracting #4: cost 1 inf + 168 17.964 * * [simplify]: Extracting #5: cost 0 inf + 250 17.964 * [simplify]: Simplified to (sqrt (+ 1 x)) 17.964 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (- x 1)))))))) 17.964 * * * * [progress]: [ 96 / 171 ] simplifiying candidate # 17.964 * [simplify]: Simplifying (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) 17.964 * * [simplify]: iters left: 6 (9 enodes) 17.969 * * [simplify]: iters left: 5 (29 enodes) 17.974 * * [simplify]: iters left: 4 (41 enodes) 17.980 * * [simplify]: iters left: 3 (47 enodes) 17.992 * * [simplify]: iters left: 2 (48 enodes) 17.999 * * [simplify]: iters left: 1 (51 enodes) 18.006 * * [simplify]: Extracting #0: cost 1 inf + 0 18.006 * * [simplify]: Extracting #1: cost 3 inf + 0 18.006 * * [simplify]: Extracting #2: cost 5 inf + 0 18.006 * * [simplify]: Extracting #3: cost 12 inf + 0 18.006 * * [simplify]: Extracting #4: cost 14 inf + 2 18.006 * * [simplify]: Extracting #5: cost 11 inf + 126 18.006 * * [simplify]: Extracting #6: cost 6 inf + 615 18.006 * * [simplify]: Extracting #7: cost 1 inf + 1264 18.007 * * [simplify]: Extracting #8: cost 0 inf + 1466 18.007 * [simplify]: Simplified to (sqrt (sqrt (+ (* x x) (+ x 1)))) 18.007 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (sqrt (+ (* x x) (+ x 1)))))))) 18.007 * * * * [progress]: [ 97 / 171 ] simplifiying candidate # 18.007 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 18.007 * * [simplify]: iters left: 4 (5 enodes) 18.009 * * [simplify]: iters left: 3 (18 enodes) 18.013 * * [simplify]: iters left: 2 (20 enodes) 18.016 * * [simplify]: Extracting #0: cost 1 inf + 0 18.016 * * [simplify]: Extracting #1: cost 3 inf + 0 18.016 * * [simplify]: Extracting #2: cost 5 inf + 0 18.016 * * [simplify]: Extracting #3: cost 8 inf + 0 18.016 * * [simplify]: Extracting #4: cost 6 inf + 2 18.016 * * [simplify]: Extracting #5: cost 0 inf + 494 18.017 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 18.017 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- (* x x) (* 1 1))))) (sqrt (sqrt (+ 1 x))))))) 18.017 * * * * [progress]: [ 98 / 171 ] simplifiying candidate # 18.017 * [simplify]: Simplifying (* (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (sqrt (- x 1)))) 18.017 * * [simplify]: iters left: 6 (15 enodes) 18.022 * * [simplify]: iters left: 5 (64 enodes) 18.037 * * [simplify]: iters left: 4 (95 enodes) 18.068 * * [simplify]: iters left: 3 (133 enodes) 18.116 * * [simplify]: iters left: 2 (193 enodes) 18.160 * * [simplify]: iters left: 1 (368 enodes) 18.303 * * [simplify]: Extracting #0: cost 1 inf + 0 18.303 * * [simplify]: Extracting #1: cost 8 inf + 0 18.303 * * [simplify]: Extracting #2: cost 17 inf + 0 18.303 * * [simplify]: Extracting #3: cost 24 inf + 0 18.304 * * [simplify]: Extracting #4: cost 72 inf + 1 18.304 * * [simplify]: Extracting #5: cost 188 inf + 5 18.306 * * [simplify]: Extracting #6: cost 204 inf + 2695 18.311 * * [simplify]: Extracting #7: cost 126 inf + 34353 18.325 * * [simplify]: Extracting #8: cost 11 inf + 97734 18.342 * * [simplify]: Extracting #9: cost 0 inf + 101388 18.356 * [simplify]: Simplified to (* (* (sqrt (sqrt (+ x -1))) (sqrt (+ 1 (* (* x x) x)))) (sqrt (sqrt (+ (* (* x x) x) -1)))) 18.356 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (* (sqrt (sqrt (+ x -1))) (sqrt (+ 1 (* (* x x) x)))) (sqrt (sqrt (+ (* (* x x) x) -1)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))) 18.356 * * * * [progress]: [ 99 / 171 ] simplifiying candidate # 18.356 * [simplify]: Simplifying (* (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (sqrt (- (* x x) (* 1 1))))) (sqrt (sqrt (- x 1)))) 18.356 * * [simplify]: iters left: 6 (17 enodes) 18.361 * * [simplify]: iters left: 5 (66 enodes) 18.373 * * [simplify]: iters left: 4 (94 enodes) 18.394 * * [simplify]: iters left: 3 (135 enodes) 18.421 * * [simplify]: iters left: 2 (210 enodes) 18.481 * * [simplify]: iters left: 1 (321 enodes) 18.578 * * [simplify]: Extracting #0: cost 1 inf + 0 18.578 * * [simplify]: Extracting #1: cost 8 inf + 0 18.578 * * [simplify]: Extracting #2: cost 17 inf + 0 18.578 * * [simplify]: Extracting #3: cost 24 inf + 0 18.579 * * [simplify]: Extracting #4: cost 68 inf + 1 18.579 * * [simplify]: Extracting #5: cost 107 inf + 129 18.580 * * [simplify]: Extracting #6: cost 78 inf + 5999 18.582 * * [simplify]: Extracting #7: cost 21 inf + 24155 18.586 * * [simplify]: Extracting #8: cost 0 inf + 31425 18.590 * * [simplify]: Extracting #9: cost 0 inf + 31254 18.594 * [simplify]: Simplified to (* (sqrt (+ 1 (* (* x x) x))) (* (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (+ x -1))))) 18.594 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* (* x x) x))) (* (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (+ x -1))))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (sqrt (+ x 1)))))))) 18.594 * * * * [progress]: [ 100 / 171 ] simplifiying candidate # 18.594 * [simplify]: Simplifying (* (* (sqrt (- (* x x) (* 1 1))) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (sqrt (- x 1)))) 18.594 * * [simplify]: iters left: 6 (17 enodes) 18.603 * * [simplify]: iters left: 5 (67 enodes) 18.615 * * [simplify]: iters left: 4 (98 enodes) 18.632 * * [simplify]: iters left: 3 (146 enodes) 18.659 * * [simplify]: iters left: 2 (250 enodes) 18.725 * * [simplify]: iters left: 1 (438 enodes) 18.907 * * [simplify]: Extracting #0: cost 1 inf + 0 18.907 * * [simplify]: Extracting #1: cost 8 inf + 0 18.907 * * [simplify]: Extracting #2: cost 17 inf + 0 18.908 * * [simplify]: Extracting #3: cost 50 inf + 0 18.908 * * [simplify]: Extracting #4: cost 88 inf + 44 18.916 * * [simplify]: Extracting #5: cost 152 inf + 2855 18.920 * * [simplify]: Extracting #6: cost 203 inf + 6835 18.925 * * [simplify]: Extracting #7: cost 178 inf + 13796 18.933 * * [simplify]: Extracting #8: cost 113 inf + 41760 18.949 * * [simplify]: Extracting #9: cost 25 inf + 91502 18.968 * * [simplify]: Extracting #10: cost 0 inf + 107453 18.980 * [simplify]: Simplified to (* (sqrt (sqrt (+ (* x (* x x)) -1))) (* (sqrt (sqrt (+ -1 x))) (sqrt (- (* x x) 1)))) 18.980 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (sqrt (+ (* x (* x x)) -1))) (* (sqrt (sqrt (+ -1 x))) (sqrt (- (* x x) 1)))) (* (sqrt (- x 1)) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))) 18.980 * * * * [progress]: [ 101 / 171 ] simplifiying candidate # 18.980 * [simplify]: Simplifying (* (* (sqrt (- (* x x) (* 1 1))) (sqrt (sqrt (- (* x x) (* 1 1))))) (sqrt (sqrt (- x 1)))) 18.980 * * [simplify]: iters left: 6 (12 enodes) 18.984 * * [simplify]: iters left: 5 (44 enodes) 18.991 * * [simplify]: iters left: 4 (58 enodes) 18.999 * * [simplify]: iters left: 3 (74 enodes) 19.012 * * [simplify]: iters left: 2 (108 enodes) 19.041 * * [simplify]: iters left: 1 (122 enodes) 19.056 * * [simplify]: Extracting #0: cost 1 inf + 0 19.056 * * [simplify]: Extracting #1: cost 8 inf + 0 19.056 * * [simplify]: Extracting #2: cost 16 inf + 0 19.056 * * [simplify]: Extracting #3: cost 47 inf + 0 19.056 * * [simplify]: Extracting #4: cost 47 inf + 290 19.057 * * [simplify]: Extracting #5: cost 16 inf + 3905 19.058 * * [simplify]: Extracting #6: cost 0 inf + 6413 19.059 * [simplify]: Simplified to (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (- (* x x) 1)))) (sqrt (- (* x x) 1))) 19.059 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (- (* x x) 1)))) (sqrt (- (* x x) 1))) (* (sqrt (- x 1)) (sqrt (sqrt (+ x 1)))))))) 19.060 * * * * [progress]: [ 102 / 171 ] simplifiying candidate # 19.060 * [simplify]: Simplifying (* (* (sqrt (+ x 1)) (sqrt (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (sqrt (- x 1)))) 19.060 * * [simplify]: iters left: 6 (15 enodes) 19.065 * * [simplify]: iters left: 5 (64 enodes) 19.082 * * [simplify]: iters left: 4 (95 enodes) 19.113 * * [simplify]: iters left: 3 (133 enodes) 19.155 * * [simplify]: iters left: 2 (193 enodes) 19.197 * * [simplify]: iters left: 1 (368 enodes) 19.338 * * [simplify]: Extracting #0: cost 1 inf + 0 19.338 * * [simplify]: Extracting #1: cost 8 inf + 0 19.338 * * [simplify]: Extracting #2: cost 17 inf + 0 19.338 * * [simplify]: Extracting #3: cost 24 inf + 0 19.339 * * [simplify]: Extracting #4: cost 55 inf + 2 19.339 * * [simplify]: Extracting #5: cost 141 inf + 621 19.340 * * [simplify]: Extracting #6: cost 204 inf + 2262 19.342 * * [simplify]: Extracting #7: cost 177 inf + 9544 19.346 * * [simplify]: Extracting #8: cost 97 inf + 50551 19.353 * * [simplify]: Extracting #9: cost 6 inf + 102340 19.367 * * [simplify]: Extracting #10: cost 0 inf + 102892 19.384 * * [simplify]: Extracting #11: cost 0 inf + 102801 19.402 * [simplify]: Simplified to (* (* (sqrt (+ 1 x)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ -1 (* x (* x x)))))) 19.402 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (* (sqrt (+ 1 x)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ -1 (* x (* x x)))))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))) 19.402 * * * * [progress]: [ 103 / 171 ] simplifiying candidate # 19.403 * [simplify]: Simplifying (* (* (sqrt (+ x 1)) (sqrt (sqrt (- (* x x) (* 1 1))))) (sqrt (sqrt (- x 1)))) 19.403 * * [simplify]: iters left: 6 (14 enodes) 19.410 * * [simplify]: iters left: 5 (51 enodes) 19.427 * * [simplify]: iters left: 4 (64 enodes) 19.445 * * [simplify]: iters left: 3 (76 enodes) 19.830 * * [simplify]: iters left: 2 (110 enodes) 19.845 * * [simplify]: iters left: 1 (124 enodes) 19.868 * * [simplify]: Extracting #0: cost 1 inf + 0 19.868 * * [simplify]: Extracting #1: cost 8 inf + 0 19.868 * * [simplify]: Extracting #2: cost 17 inf + 0 19.868 * * [simplify]: Extracting #3: cost 24 inf + 0 19.869 * * [simplify]: Extracting #4: cost 49 inf + 2 19.870 * * [simplify]: Extracting #5: cost 17 inf + 3994 19.873 * * [simplify]: Extracting #6: cost 1 inf + 6656 19.875 * * [simplify]: Extracting #7: cost 0 inf + 6817 19.878 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (- (* x x) 1))))) 19.878 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 x)) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (- (* x x) 1))))) (sqrt (sqrt (+ x 1))))))) 19.878 * * * * [progress]: [ 104 / 171 ] simplifiying candidate # 19.879 * [simplify]: Simplifying (* (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1)))) 19.879 * * [simplify]: iters left: 6 (12 enodes) 19.884 * * [simplify]: iters left: 5 (54 enodes) 19.894 * * [simplify]: iters left: 4 (75 enodes) 19.907 * * [simplify]: iters left: 3 (102 enodes) 19.941 * * [simplify]: iters left: 2 (143 enodes) 19.988 * * [simplify]: iters left: 1 (240 enodes) 20.063 * * [simplify]: Extracting #0: cost 1 inf + 0 20.063 * * [simplify]: Extracting #1: cost 6 inf + 0 20.063 * * [simplify]: Extracting #2: cost 12 inf + 0 20.063 * * [simplify]: Extracting #3: cost 18 inf + 0 20.063 * * [simplify]: Extracting #4: cost 30 inf + 3 20.063 * * [simplify]: Extracting #5: cost 64 inf + 374 20.064 * * [simplify]: Extracting #6: cost 59 inf + 1404 20.065 * * [simplify]: Extracting #7: cost 37 inf + 9954 20.067 * * [simplify]: Extracting #8: cost 7 inf + 26213 20.069 * * [simplify]: Extracting #9: cost 0 inf + 30378 20.071 * [simplify]: Simplified to (* (sqrt (+ 1 (* (* x x) x))) (sqrt (- x 1))) 20.071 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* (* x x) x))) (sqrt (- x 1))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))) 20.072 * * * * [progress]: [ 105 / 171 ] simplifiying candidate # 20.072 * [simplify]: Simplifying (* (* (sqrt (- (* x x) (* 1 1))) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1)))) 20.072 * * [simplify]: iters left: 6 (11 enodes) 20.075 * * [simplify]: iters left: 5 (41 enodes) 20.081 * * [simplify]: iters left: 4 (48 enodes) 20.088 * * [simplify]: iters left: 3 (59 enodes) 20.106 * * [simplify]: iters left: 2 (93 enodes) 20.124 * * [simplify]: iters left: 1 (107 enodes) 20.138 * * [simplify]: Extracting #0: cost 1 inf + 0 20.138 * * [simplify]: Extracting #1: cost 6 inf + 0 20.138 * * [simplify]: Extracting #2: cost 12 inf + 0 20.139 * * [simplify]: Extracting #3: cost 42 inf + 0 20.139 * * [simplify]: Extracting #4: cost 42 inf + 166 20.140 * * [simplify]: Extracting #5: cost 11 inf + 3421 20.142 * * [simplify]: Extracting #6: cost 0 inf + 4805 20.144 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt (- (* x x) 1))) 20.144 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ x -1)) (sqrt (- (* x x) 1))) (sqrt (- x 1)))))) 20.144 * * * * [progress]: [ 106 / 171 ] simplifiying candidate #real (real->posit16 (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1)))))))))> 20.144 * * * * [progress]: [ 107 / 171 ] simplifiying candidate # 20.144 * * * * [progress]: [ 108 / 171 ] simplifiying candidate # 20.144 * * * * [progress]: [ 109 / 171 ] simplifiying candidate # 20.144 * * * * [progress]: [ 110 / 171 ] simplifiying candidate # 20.144 * * * * [progress]: [ 111 / 171 ] simplifiying candidate # 20.145 * * * * [progress]: [ 112 / 171 ] simplifiying candidate # 20.145 * * * * [progress]: [ 113 / 171 ] simplifiying candidate # 20.145 * * * * [progress]: [ 114 / 171 ] simplifiying candidate # 20.145 * [simplify]: Simplifying (sqrt (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) 20.145 * * [simplify]: iters left: 6 (7 enodes) 20.149 * * [simplify]: iters left: 5 (27 enodes) 20.157 * * [simplify]: iters left: 4 (31 enodes) 20.165 * * [simplify]: Extracting #0: cost 1 inf + 0 20.165 * * [simplify]: Extracting #1: cost 4 inf + 0 20.165 * * [simplify]: Extracting #2: cost 7 inf + 0 20.165 * * [simplify]: Extracting #3: cost 9 inf + 0 20.165 * * [simplify]: Extracting #4: cost 13 inf + 0 20.166 * * [simplify]: Extracting #5: cost 10 inf + 3 20.166 * * [simplify]: Extracting #6: cost 7 inf + 169 20.166 * * [simplify]: Extracting #7: cost 1 inf + 1181 20.166 * * [simplify]: Extracting #8: cost 0 inf + 1383 20.167 * [simplify]: Simplified to (fabs (cbrt (sqrt (+ x -1)))) 20.167 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (* (fabs (cbrt (sqrt (+ x -1)))) (sqrt (cbrt (sqrt (- x 1))))))))) 20.167 * * * * [progress]: [ 115 / 171 ] simplifiying candidate # 20.167 * [simplify]: Simplifying (sqrt (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) 20.167 * * [simplify]: iters left: 6 (7 enodes) 20.171 * * [simplify]: iters left: 5 (27 enodes) 20.180 * * [simplify]: iters left: 4 (31 enodes) 20.188 * * [simplify]: Extracting #0: cost 1 inf + 0 20.188 * * [simplify]: Extracting #1: cost 3 inf + 0 20.188 * * [simplify]: Extracting #2: cost 6 inf + 0 20.188 * * [simplify]: Extracting #3: cost 9 inf + 0 20.188 * * [simplify]: Extracting #4: cost 13 inf + 0 20.188 * * [simplify]: Extracting #5: cost 10 inf + 3 20.188 * * [simplify]: Extracting #6: cost 6 inf + 371 20.189 * * [simplify]: Extracting #7: cost 0 inf + 1383 20.189 * [simplify]: Simplified to (sqrt (fabs (cbrt (+ x -1)))) 20.189 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (* (sqrt (fabs (cbrt (+ x -1)))) (sqrt (sqrt (cbrt (- x 1))))))))) 20.189 * * * * [progress]: [ 116 / 171 ] simplifiying candidate # 20.190 * [simplify]: Simplifying (sqrt (sqrt (sqrt (- x 1)))) 20.190 * * [simplify]: iters left: 5 (6 enodes) 20.193 * * [simplify]: iters left: 4 (23 enodes) 20.200 * * [simplify]: iters left: 3 (27 enodes) 20.208 * * [simplify]: Extracting #0: cost 1 inf + 0 20.208 * * [simplify]: Extracting #1: cost 3 inf + 0 20.208 * * [simplify]: Extracting #2: cost 5 inf + 0 20.208 * * [simplify]: Extracting #3: cost 7 inf + 0 20.208 * * [simplify]: Extracting #4: cost 11 inf + 0 20.208 * * [simplify]: Extracting #5: cost 6 inf + 87 20.208 * * [simplify]: Extracting #6: cost 1 inf + 657 20.209 * * [simplify]: Extracting #7: cost 0 inf + 819 20.209 * [simplify]: Simplified to (sqrt (sqrt (sqrt (- x 1)))) 20.209 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (sqrt (- x 1)))) (sqrt (sqrt (sqrt (- x 1))))))))) 20.210 * * * * [progress]: [ 117 / 171 ] simplifiying candidate # 20.210 * [simplify]: Simplifying (sqrt (sqrt 1)) 20.210 * * [simplify]: iters left: 2 (3 enodes) 20.216 * * [simplify]: iters left: 1 (11 enodes) 20.219 * * [simplify]: Extracting #0: cost 1 inf + 0 20.219 * * [simplify]: Extracting #1: cost 0 inf + 1 20.219 * [simplify]: Simplified to 1 20.219 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (* 1 (sqrt (sqrt (- x 1)))))))) 20.219 * * * * [progress]: [ 118 / 171 ] simplifiying candidate # 20.219 * [simplify]: Simplifying (sqrt (sqrt (+ (sqrt x) (sqrt 1)))) 20.219 * * [simplify]: iters left: 5 (7 enodes) 20.224 * * [simplify]: iters left: 4 (24 enodes) 20.231 * * [simplify]: iters left: 3 (26 enodes) 20.238 * * [simplify]: Extracting #0: cost 1 inf + 0 20.239 * * [simplify]: Extracting #1: cost 3 inf + 0 20.239 * * [simplify]: Extracting #2: cost 5 inf + 0 20.239 * * [simplify]: Extracting #3: cost 8 inf + 0 20.239 * * [simplify]: Extracting #4: cost 9 inf + 1 20.239 * * [simplify]: Extracting #5: cost 8 inf + 2 20.239 * * [simplify]: Extracting #6: cost 2 inf + 532 20.239 * * [simplify]: Extracting #7: cost 0 inf + 816 20.240 * [simplify]: Simplified to (sqrt (sqrt (+ (sqrt x) 1))) 20.240 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ (sqrt x) 1))) (sqrt (sqrt (- (sqrt x) (sqrt 1))))))))) 20.240 * * * * [progress]: [ 119 / 171 ] simplifiying candidate # 20.240 * [simplify]: Simplifying (sqrt (sqrt (+ (sqrt x) 1))) 20.240 * * [simplify]: iters left: 5 (6 enodes) 20.243 * * [simplify]: iters left: 4 (21 enodes) 20.250 * * [simplify]: iters left: 3 (23 enodes) 20.256 * * [simplify]: Extracting #0: cost 1 inf + 0 20.256 * * [simplify]: Extracting #1: cost 3 inf + 0 20.256 * * [simplify]: Extracting #2: cost 5 inf + 0 20.256 * * [simplify]: Extracting #3: cost 8 inf + 0 20.256 * * [simplify]: Extracting #4: cost 9 inf + 1 20.256 * * [simplify]: Extracting #5: cost 8 inf + 2 20.257 * * [simplify]: Extracting #6: cost 0 inf + 816 20.257 * [simplify]: Simplified to (sqrt (sqrt (+ (sqrt x) 1))) 20.257 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ (sqrt x) 1))) (sqrt (sqrt (- (sqrt x) 1)))))))) 20.257 * * * * [progress]: [ 120 / 171 ] simplifiying candidate # 20.258 * [simplify]: Simplifying (sqrt (sqrt (+ (sqrt x) 1))) 20.258 * * [simplify]: iters left: 5 (6 enodes) 20.261 * * [simplify]: iters left: 4 (21 enodes) 20.270 * * [simplify]: iters left: 3 (23 enodes) 20.275 * * [simplify]: Extracting #0: cost 1 inf + 0 20.275 * * [simplify]: Extracting #1: cost 3 inf + 0 20.275 * * [simplify]: Extracting #2: cost 5 inf + 0 20.275 * * [simplify]: Extracting #3: cost 8 inf + 0 20.275 * * [simplify]: Extracting #4: cost 9 inf + 1 20.275 * * [simplify]: Extracting #5: cost 8 inf + 2 20.275 * * [simplify]: Extracting #6: cost 0 inf + 816 20.275 * [simplify]: Simplified to (sqrt (sqrt (+ (sqrt x) 1))) 20.275 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ (sqrt x) 1))) (sqrt (sqrt (- (sqrt x) 1)))))))) 20.275 * * * * [progress]: [ 121 / 171 ] simplifiying candidate # 20.275 * [simplify]: Simplifying (sqrt (sqrt 1)) 20.276 * * [simplify]: iters left: 2 (3 enodes) 20.279 * * [simplify]: iters left: 1 (11 enodes) 20.281 * * [simplify]: Extracting #0: cost 1 inf + 0 20.281 * * [simplify]: Extracting #1: cost 0 inf + 1 20.281 * [simplify]: Simplified to 1 20.281 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (* 1 (sqrt (sqrt (- x 1)))))))) 20.281 * * * * [progress]: [ 122 / 171 ] simplifiying candidate # 20.281 * [simplify]: Simplifying (sqrt (sqrt (sqrt (- x 1)))) 20.281 * * [simplify]: iters left: 5 (6 enodes) 20.283 * * [simplify]: iters left: 4 (23 enodes) 20.286 * * [simplify]: iters left: 3 (27 enodes) 20.290 * * [simplify]: Extracting #0: cost 1 inf + 0 20.290 * * [simplify]: Extracting #1: cost 3 inf + 0 20.290 * * [simplify]: Extracting #2: cost 5 inf + 0 20.291 * * [simplify]: Extracting #3: cost 7 inf + 0 20.291 * * [simplify]: Extracting #4: cost 11 inf + 0 20.291 * * [simplify]: Extracting #5: cost 6 inf + 87 20.291 * * [simplify]: Extracting #6: cost 1 inf + 657 20.291 * * [simplify]: Extracting #7: cost 0 inf + 819 20.291 * [simplify]: Simplified to (sqrt (sqrt (sqrt (- x 1)))) 20.291 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (sqrt (- x 1)))) (sqrt (sqrt (sqrt (- x 1))))))))) 20.291 * * * * [progress]: [ 123 / 171 ] simplifiying candidate # 20.291 * [simplify]: Simplifying (sqrt 1) 20.291 * * [simplify]: iters left: 1 (2 enodes) 20.293 * * [simplify]: Extracting #0: cost 1 inf + 0 20.293 * * [simplify]: Extracting #1: cost 0 inf + 1 20.293 * [simplify]: Simplified to 1 20.293 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (* 1 (sqrt (sqrt (- x 1)))))))) 20.293 * * * * [progress]: [ 124 / 171 ] simplifiying candidate # 20.293 * [simplify]: Simplifying (sqrt (sqrt (- (pow x 3) (pow 1 3)))) 20.294 * * [simplify]: iters left: 5 (8 enodes) 20.297 * * [simplify]: iters left: 4 (37 enodes) 20.306 * * [simplify]: iters left: 3 (60 enodes) 20.324 * * [simplify]: iters left: 2 (93 enodes) 20.340 * * [simplify]: iters left: 1 (153 enodes) 20.384 * * [simplify]: Extracting #0: cost 1 inf + 0 20.385 * * [simplify]: Extracting #1: cost 3 inf + 0 20.385 * * [simplify]: Extracting #2: cost 5 inf + 0 20.385 * * [simplify]: Extracting #3: cost 18 inf + 0 20.385 * * [simplify]: Extracting #4: cost 57 inf + 2 20.385 * * [simplify]: Extracting #5: cost 72 inf + 45 20.386 * * [simplify]: Extracting #6: cost 61 inf + 1879 20.388 * * [simplify]: Extracting #7: cost 35 inf + 10821 20.391 * * [simplify]: Extracting #8: cost 4 inf + 24248 20.395 * * [simplify]: Extracting #9: cost 0 inf + 25849 20.399 * [simplify]: Simplified to (sqrt (sqrt (+ (* x (* x x)) -1))) 20.399 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (/ (sqrt (sqrt (+ (* x (* x x)) -1))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))) 20.399 * * * * [progress]: [ 125 / 171 ] simplifiying candidate # 20.400 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) (* 1 1)))) 20.400 * * [simplify]: iters left: 6 (7 enodes) 20.404 * * [simplify]: iters left: 5 (24 enodes) 20.411 * * [simplify]: iters left: 4 (31 enodes) 20.419 * * [simplify]: iters left: 3 (38 enodes) 20.430 * * [simplify]: iters left: 2 (54 enodes) 20.449 * * [simplify]: iters left: 1 (91 enodes) 20.474 * * [simplify]: Extracting #0: cost 1 inf + 0 20.474 * * [simplify]: Extracting #1: cost 3 inf + 0 20.474 * * [simplify]: Extracting #2: cost 5 inf + 0 20.474 * * [simplify]: Extracting #3: cost 27 inf + 0 20.475 * * [simplify]: Extracting #4: cost 24 inf + 455 20.476 * * [simplify]: Extracting #5: cost 5 inf + 2212 20.477 * * [simplify]: Extracting #6: cost 1 inf + 2659 20.478 * * [simplify]: Extracting #7: cost 0 inf + 2821 20.479 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) 1))) 20.479 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (/ (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (+ x 1)))))))) 20.480 * * * * [progress]: [ 126 / 171 ] simplifiying candidate # 20.480 * [simplify]: Simplifying (- x 1) 20.480 * * [simplify]: iters left: 2 (3 enodes) 20.482 * * [simplify]: iters left: 1 (14 enodes) 20.487 * * [simplify]: Extracting #0: cost 1 inf + 0 20.487 * * [simplify]: Extracting #1: cost 5 inf + 0 20.487 * * [simplify]: Extracting #2: cost 2 inf + 3 20.487 * * [simplify]: Extracting #3: cost 0 inf + 87 20.487 * [simplify]: Simplified to (- x 1) 20.487 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (pow (- x 1) (/ 1/2 2)))))) 20.487 * * * * [progress]: [ 127 / 171 ] simplifiying candidate # 20.488 * [simplify]: Simplifying (sqrt (- x 1)) 20.488 * * [simplify]: iters left: 3 (4 enodes) 20.491 * * [simplify]: iters left: 2 (17 enodes) 20.495 * * [simplify]: iters left: 1 (21 enodes) 20.500 * * [simplify]: Extracting #0: cost 1 inf + 0 20.500 * * [simplify]: Extracting #1: cost 3 inf + 0 20.500 * * [simplify]: Extracting #2: cost 7 inf + 0 20.500 * * [simplify]: Extracting #3: cost 4 inf + 3 20.500 * * [simplify]: Extracting #4: cost 0 inf + 251 20.500 * [simplify]: Simplified to (sqrt (+ x -1)) 20.500 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (pow (sqrt (+ x -1)) (/ 1 2)))))) 20.500 * * * * [progress]: [ 128 / 171 ] simplifiying candidate # 20.500 * [simplify]: Simplifying (- x 1) 20.500 * * [simplify]: iters left: 2 (3 enodes) 20.502 * * [simplify]: iters left: 1 (14 enodes) 20.505 * * [simplify]: Extracting #0: cost 1 inf + 0 20.505 * * [simplify]: Extracting #1: cost 5 inf + 0 20.505 * * [simplify]: Extracting #2: cost 2 inf + 3 20.505 * * [simplify]: Extracting #3: cost 0 inf + 87 20.505 * [simplify]: Simplified to (- x 1) 20.505 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (pow (- x 1) (/ (/ 1 2) 2)))))) 20.505 * * * * [progress]: [ 129 / 171 ] simplifiying candidate # 20.506 * * * * [progress]: [ 130 / 171 ] simplifiying candidate # 20.506 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 20.506 * * [simplify]: iters left: 4 (5 enodes) 20.507 * * [simplify]: iters left: 3 (20 enodes) 20.511 * * [simplify]: iters left: 2 (24 enodes) 20.515 * * [simplify]: Extracting #0: cost 1 inf + 0 20.515 * * [simplify]: Extracting #1: cost 3 inf + 0 20.515 * * [simplify]: Extracting #2: cost 5 inf + 0 20.515 * * [simplify]: Extracting #3: cost 9 inf + 0 20.515 * * [simplify]: Extracting #4: cost 6 inf + 3 20.515 * * [simplify]: Extracting #5: cost 0 inf + 495 20.515 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 20.515 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (fabs (sqrt (sqrt (+ x -1)))))))) 20.515 * * * * [progress]: [ 131 / 171 ] simplifiying candidate # 20.515 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 20.515 * * [simplify]: iters left: 4 (5 enodes) 20.517 * * [simplify]: iters left: 3 (20 enodes) 20.520 * * [simplify]: iters left: 2 (24 enodes) 20.524 * * [simplify]: Extracting #0: cost 1 inf + 0 20.524 * * [simplify]: Extracting #1: cost 3 inf + 0 20.524 * * [simplify]: Extracting #2: cost 5 inf + 0 20.524 * * [simplify]: Extracting #3: cost 9 inf + 0 20.524 * * [simplify]: Extracting #4: cost 6 inf + 3 20.524 * * [simplify]: Extracting #5: cost 0 inf + 495 20.525 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 20.525 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (fabs (sqrt (sqrt (+ x -1)))))))) 20.525 * * * * [progress]: [ 132 / 171 ] simplifiying candidate # 20.525 * * * * [progress]: [ 133 / 171 ] simplifiying candidate #real (real->posit16 (sqrt (sqrt (- x 1)))))))))> 20.525 * * * * [progress]: [ 134 / 171 ] simplifiying candidate # 20.525 * * * * [progress]: [ 135 / 171 ] simplifiying candidate # 20.525 * * * * [progress]: [ 136 / 171 ] simplifiying candidate # 20.525 * * * * [progress]: [ 137 / 171 ] simplifiying candidate # 20.525 * * * * [progress]: [ 138 / 171 ] simplifiying candidate # 20.525 * * * * [progress]: [ 139 / 171 ] simplifiying candidate # 20.525 * * * * [progress]: [ 140 / 171 ] simplifiying candidate # 20.526 * [simplify]: Simplifying (sqrt (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) 20.526 * * [simplify]: iters left: 6 (7 enodes) 20.530 * * [simplify]: iters left: 5 (27 enodes) 20.538 * * [simplify]: iters left: 4 (31 enodes) 20.549 * * [simplify]: Extracting #0: cost 1 inf + 0 20.549 * * [simplify]: Extracting #1: cost 4 inf + 0 20.549 * * [simplify]: Extracting #2: cost 7 inf + 0 20.550 * * [simplify]: Extracting #3: cost 9 inf + 0 20.550 * * [simplify]: Extracting #4: cost 13 inf + 0 20.550 * * [simplify]: Extracting #5: cost 10 inf + 3 20.550 * * [simplify]: Extracting #6: cost 7 inf + 169 20.550 * * [simplify]: Extracting #7: cost 1 inf + 1181 20.550 * * [simplify]: Extracting #8: cost 0 inf + 1383 20.551 * [simplify]: Simplified to (fabs (cbrt (sqrt (+ x -1)))) 20.551 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* (fabs (cbrt (sqrt (+ x -1)))) (sqrt (cbrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 20.551 * * * * [progress]: [ 141 / 171 ] simplifiying candidate # 20.551 * [simplify]: Simplifying (sqrt (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) 20.551 * * [simplify]: iters left: 6 (7 enodes) 20.555 * * [simplify]: iters left: 5 (27 enodes) 20.563 * * [simplify]: iters left: 4 (31 enodes) 20.572 * * [simplify]: Extracting #0: cost 1 inf + 0 20.572 * * [simplify]: Extracting #1: cost 3 inf + 0 20.572 * * [simplify]: Extracting #2: cost 6 inf + 0 20.572 * * [simplify]: Extracting #3: cost 9 inf + 0 20.572 * * [simplify]: Extracting #4: cost 13 inf + 0 20.572 * * [simplify]: Extracting #5: cost 10 inf + 3 20.572 * * [simplify]: Extracting #6: cost 6 inf + 371 20.573 * * [simplify]: Extracting #7: cost 0 inf + 1383 20.573 * [simplify]: Simplified to (sqrt (fabs (cbrt (+ x -1)))) 20.573 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* (sqrt (fabs (cbrt (+ x -1)))) (sqrt (sqrt (cbrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 20.573 * * * * [progress]: [ 142 / 171 ] simplifiying candidate # 20.574 * [simplify]: Simplifying (sqrt (sqrt (sqrt (- x 1)))) 20.574 * * [simplify]: iters left: 5 (6 enodes) 20.577 * * [simplify]: iters left: 4 (23 enodes) 20.584 * * [simplify]: iters left: 3 (27 enodes) 20.593 * * [simplify]: Extracting #0: cost 1 inf + 0 20.593 * * [simplify]: Extracting #1: cost 3 inf + 0 20.593 * * [simplify]: Extracting #2: cost 5 inf + 0 20.593 * * [simplify]: Extracting #3: cost 7 inf + 0 20.593 * * [simplify]: Extracting #4: cost 11 inf + 0 20.593 * * [simplify]: Extracting #5: cost 6 inf + 87 20.593 * * [simplify]: Extracting #6: cost 1 inf + 657 20.594 * * [simplify]: Extracting #7: cost 0 inf + 819 20.594 * [simplify]: Simplified to (sqrt (sqrt (sqrt (- x 1)))) 20.594 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* (sqrt (sqrt (sqrt (- x 1)))) (sqrt (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 20.594 * * * * [progress]: [ 143 / 171 ] simplifiying candidate # 20.595 * [simplify]: Simplifying (sqrt (sqrt 1)) 20.595 * * [simplify]: iters left: 2 (3 enodes) 20.600 * * [simplify]: iters left: 1 (11 enodes) 20.603 * * [simplify]: Extracting #0: cost 1 inf + 0 20.603 * * [simplify]: Extracting #1: cost 0 inf + 1 20.603 * [simplify]: Simplified to 1 20.604 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* 1 (sqrt (sqrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 20.604 * * * * [progress]: [ 144 / 171 ] simplifiying candidate # 20.604 * [simplify]: Simplifying (sqrt (sqrt (+ (sqrt x) (sqrt 1)))) 20.604 * * [simplify]: iters left: 5 (7 enodes) 20.609 * * [simplify]: iters left: 4 (24 enodes) 20.615 * * [simplify]: iters left: 3 (26 enodes) 20.619 * * [simplify]: Extracting #0: cost 1 inf + 0 20.620 * * [simplify]: Extracting #1: cost 3 inf + 0 20.620 * * [simplify]: Extracting #2: cost 5 inf + 0 20.620 * * [simplify]: Extracting #3: cost 8 inf + 0 20.620 * * [simplify]: Extracting #4: cost 9 inf + 1 20.620 * * [simplify]: Extracting #5: cost 8 inf + 2 20.620 * * [simplify]: Extracting #6: cost 2 inf + 532 20.620 * * [simplify]: Extracting #7: cost 0 inf + 816 20.620 * [simplify]: Simplified to (sqrt (sqrt (+ (sqrt x) 1))) 20.620 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* (sqrt (sqrt (+ (sqrt x) 1))) (sqrt (sqrt (- (sqrt x) (sqrt 1)))))) (sqrt (sqrt (- x 1))))))) 20.620 * * * * [progress]: [ 145 / 171 ] simplifiying candidate # 20.620 * [simplify]: Simplifying (sqrt (sqrt (+ (sqrt x) 1))) 20.620 * * [simplify]: iters left: 5 (6 enodes) 20.622 * * [simplify]: iters left: 4 (21 enodes) 20.625 * * [simplify]: iters left: 3 (23 enodes) 20.630 * * [simplify]: Extracting #0: cost 1 inf + 0 20.630 * * [simplify]: Extracting #1: cost 3 inf + 0 20.630 * * [simplify]: Extracting #2: cost 5 inf + 0 20.630 * * [simplify]: Extracting #3: cost 8 inf + 0 20.630 * * [simplify]: Extracting #4: cost 9 inf + 1 20.630 * * [simplify]: Extracting #5: cost 8 inf + 2 20.630 * * [simplify]: Extracting #6: cost 0 inf + 816 20.631 * [simplify]: Simplified to (sqrt (sqrt (+ (sqrt x) 1))) 20.631 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* (sqrt (sqrt (+ (sqrt x) 1))) (sqrt (sqrt (- (sqrt x) 1))))) (sqrt (sqrt (- x 1))))))) 20.631 * * * * [progress]: [ 146 / 171 ] simplifiying candidate # 20.631 * [simplify]: Simplifying (sqrt (sqrt (+ (sqrt x) 1))) 20.631 * * [simplify]: iters left: 5 (6 enodes) 20.633 * * [simplify]: iters left: 4 (21 enodes) 20.636 * * [simplify]: iters left: 3 (23 enodes) 20.639 * * [simplify]: Extracting #0: cost 1 inf + 0 20.639 * * [simplify]: Extracting #1: cost 3 inf + 0 20.639 * * [simplify]: Extracting #2: cost 5 inf + 0 20.639 * * [simplify]: Extracting #3: cost 8 inf + 0 20.639 * * [simplify]: Extracting #4: cost 9 inf + 1 20.639 * * [simplify]: Extracting #5: cost 8 inf + 2 20.639 * * [simplify]: Extracting #6: cost 0 inf + 816 20.639 * [simplify]: Simplified to (sqrt (sqrt (+ (sqrt x) 1))) 20.639 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* (sqrt (sqrt (+ (sqrt x) 1))) (sqrt (sqrt (- (sqrt x) 1))))) (sqrt (sqrt (- x 1))))))) 20.639 * * * * [progress]: [ 147 / 171 ] simplifiying candidate # 20.640 * [simplify]: Simplifying (sqrt (sqrt 1)) 20.640 * * [simplify]: iters left: 2 (3 enodes) 20.643 * * [simplify]: iters left: 1 (11 enodes) 20.644 * * [simplify]: Extracting #0: cost 1 inf + 0 20.644 * * [simplify]: Extracting #1: cost 0 inf + 1 20.644 * [simplify]: Simplified to 1 20.644 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* 1 (sqrt (sqrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 20.645 * * * * [progress]: [ 148 / 171 ] simplifiying candidate # 20.645 * [simplify]: Simplifying (sqrt (sqrt (sqrt (- x 1)))) 20.645 * * [simplify]: iters left: 5 (6 enodes) 20.648 * * [simplify]: iters left: 4 (23 enodes) 20.655 * * [simplify]: iters left: 3 (27 enodes) 20.662 * * [simplify]: Extracting #0: cost 1 inf + 0 20.662 * * [simplify]: Extracting #1: cost 3 inf + 0 20.662 * * [simplify]: Extracting #2: cost 5 inf + 0 20.662 * * [simplify]: Extracting #3: cost 7 inf + 0 20.662 * * [simplify]: Extracting #4: cost 11 inf + 0 20.662 * * [simplify]: Extracting #5: cost 6 inf + 87 20.662 * * [simplify]: Extracting #6: cost 1 inf + 657 20.662 * * [simplify]: Extracting #7: cost 0 inf + 819 20.663 * [simplify]: Simplified to (sqrt (sqrt (sqrt (- x 1)))) 20.663 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* (sqrt (sqrt (sqrt (- x 1)))) (sqrt (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1))))))) 20.663 * * * * [progress]: [ 149 / 171 ] simplifiying candidate # 20.663 * [simplify]: Simplifying (sqrt 1) 20.663 * * [simplify]: iters left: 1 (2 enodes) 20.665 * * [simplify]: Extracting #0: cost 1 inf + 0 20.665 * * [simplify]: Extracting #1: cost 0 inf + 1 20.665 * [simplify]: Simplified to 1 20.665 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* 1 (sqrt (sqrt (- x 1))))) (sqrt (sqrt (- x 1))))))) 20.665 * * * * [progress]: [ 150 / 171 ] simplifiying candidate # 20.665 * [simplify]: Simplifying (sqrt (sqrt (- (pow x 3) (pow 1 3)))) 20.665 * * [simplify]: iters left: 5 (8 enodes) 20.668 * * [simplify]: iters left: 4 (37 enodes) 20.675 * * [simplify]: iters left: 3 (60 enodes) 20.686 * * [simplify]: iters left: 2 (93 enodes) 20.712 * * [simplify]: iters left: 1 (153 enodes) 20.774 * * [simplify]: Extracting #0: cost 1 inf + 0 20.774 * * [simplify]: Extracting #1: cost 3 inf + 0 20.774 * * [simplify]: Extracting #2: cost 5 inf + 0 20.774 * * [simplify]: Extracting #3: cost 18 inf + 0 20.774 * * [simplify]: Extracting #4: cost 57 inf + 2 20.775 * * [simplify]: Extracting #5: cost 72 inf + 45 20.775 * * [simplify]: Extracting #6: cost 61 inf + 1879 20.777 * * [simplify]: Extracting #7: cost 35 inf + 10821 20.781 * * [simplify]: Extracting #8: cost 4 inf + 24248 20.784 * * [simplify]: Extracting #9: cost 0 inf + 25849 20.788 * [simplify]: Simplified to (sqrt (sqrt (+ (* x (* x x)) -1))) 20.788 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (/ (sqrt (sqrt (+ (* x (* x x)) -1))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))) (sqrt (sqrt (- x 1))))))) 20.789 * * * * [progress]: [ 151 / 171 ] simplifiying candidate # 20.789 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) (* 1 1)))) 20.789 * * [simplify]: iters left: 6 (7 enodes) 20.793 * * [simplify]: iters left: 5 (24 enodes) 20.801 * * [simplify]: iters left: 4 (31 enodes) 20.808 * * [simplify]: iters left: 3 (38 enodes) 20.813 * * [simplify]: iters left: 2 (54 enodes) 20.824 * * [simplify]: iters left: 1 (91 enodes) 20.837 * * [simplify]: Extracting #0: cost 1 inf + 0 20.838 * * [simplify]: Extracting #1: cost 3 inf + 0 20.838 * * [simplify]: Extracting #2: cost 5 inf + 0 20.838 * * [simplify]: Extracting #3: cost 27 inf + 0 20.838 * * [simplify]: Extracting #4: cost 24 inf + 455 20.838 * * [simplify]: Extracting #5: cost 5 inf + 2212 20.839 * * [simplify]: Extracting #6: cost 1 inf + 2659 20.840 * * [simplify]: Extracting #7: cost 0 inf + 2821 20.840 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) 1))) 20.840 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (/ (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (+ x 1))))) (sqrt (sqrt (- x 1))))))) 20.840 * * * * [progress]: [ 152 / 171 ] simplifiying candidate # 20.841 * [simplify]: Simplifying (- x 1) 20.841 * * [simplify]: iters left: 2 (3 enodes) 20.843 * * [simplify]: iters left: 1 (14 enodes) 20.848 * * [simplify]: Extracting #0: cost 1 inf + 0 20.848 * * [simplify]: Extracting #1: cost 5 inf + 0 20.848 * * [simplify]: Extracting #2: cost 2 inf + 3 20.848 * * [simplify]: Extracting #3: cost 0 inf + 87 20.848 * [simplify]: Simplified to (- x 1) 20.848 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (pow (- x 1) (/ 1/2 2))) (sqrt (sqrt (- x 1))))))) 20.848 * * * * [progress]: [ 153 / 171 ] simplifiying candidate # 20.848 * [simplify]: Simplifying (sqrt (- x 1)) 20.848 * * [simplify]: iters left: 3 (4 enodes) 20.851 * * [simplify]: iters left: 2 (17 enodes) 20.860 * * [simplify]: iters left: 1 (21 enodes) 20.866 * * [simplify]: Extracting #0: cost 1 inf + 0 20.866 * * [simplify]: Extracting #1: cost 3 inf + 0 20.866 * * [simplify]: Extracting #2: cost 7 inf + 0 20.866 * * [simplify]: Extracting #3: cost 4 inf + 3 20.866 * * [simplify]: Extracting #4: cost 0 inf + 251 20.866 * [simplify]: Simplified to (sqrt (+ x -1)) 20.867 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (pow (sqrt (+ x -1)) (/ 1 2))) (sqrt (sqrt (- x 1))))))) 20.867 * * * * [progress]: [ 154 / 171 ] simplifiying candidate # 20.867 * [simplify]: Simplifying (- x 1) 20.867 * * [simplify]: iters left: 2 (3 enodes) 20.869 * * [simplify]: iters left: 1 (14 enodes) 20.874 * * [simplify]: Extracting #0: cost 1 inf + 0 20.874 * * [simplify]: Extracting #1: cost 5 inf + 0 20.874 * * [simplify]: Extracting #2: cost 2 inf + 3 20.874 * * [simplify]: Extracting #3: cost 0 inf + 87 20.874 * [simplify]: Simplified to (- x 1) 20.874 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (pow (- x 1) (/ (/ 1 2) 2))) (sqrt (sqrt (- x 1))))))) 20.874 * * * * [progress]: [ 155 / 171 ] simplifiying candidate # 20.875 * * * * [progress]: [ 156 / 171 ] simplifiying candidate # 20.875 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 20.875 * * [simplify]: iters left: 4 (5 enodes) 20.878 * * [simplify]: iters left: 3 (20 enodes) 20.884 * * [simplify]: iters left: 2 (24 enodes) 20.890 * * [simplify]: Extracting #0: cost 1 inf + 0 20.890 * * [simplify]: Extracting #1: cost 3 inf + 0 20.890 * * [simplify]: Extracting #2: cost 5 inf + 0 20.890 * * [simplify]: Extracting #3: cost 9 inf + 0 20.890 * * [simplify]: Extracting #4: cost 6 inf + 3 20.890 * * [simplify]: Extracting #5: cost 0 inf + 495 20.890 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 20.890 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (fabs (sqrt (sqrt (+ x -1))))) (sqrt (sqrt (- x 1))))))) 20.890 * * * * [progress]: [ 157 / 171 ] simplifiying candidate # 20.891 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 20.891 * * [simplify]: iters left: 4 (5 enodes) 20.892 * * [simplify]: iters left: 3 (20 enodes) 20.895 * * [simplify]: iters left: 2 (24 enodes) 20.899 * * [simplify]: Extracting #0: cost 1 inf + 0 20.899 * * [simplify]: Extracting #1: cost 3 inf + 0 20.899 * * [simplify]: Extracting #2: cost 5 inf + 0 20.899 * * [simplify]: Extracting #3: cost 9 inf + 0 20.899 * * [simplify]: Extracting #4: cost 6 inf + 3 20.899 * * [simplify]: Extracting #5: cost 0 inf + 495 20.899 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 20.899 * [simplify]: Simplified (2 1 2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (fabs (sqrt (sqrt (+ x -1))))) (sqrt (sqrt (- x 1))))))) 20.899 * * * * [progress]: [ 158 / 171 ] simplifiying candidate # 20.899 * * * * [progress]: [ 159 / 171 ] simplifiying candidate #real (real->posit16 (sqrt (sqrt (- x 1)))))) (sqrt (sqrt (- x 1)))))))> 20.899 * * * * [progress]: [ 160 / 171 ] simplifiying candidate # 20.900 * [simplify]: Simplifying (- (+ (* 1/4 (* x (pow -1 1/4))) (pow -1 1/4)) (* 11/32 (* (pow x 2) (pow -1 1/4)))) 20.900 * * [simplify]: iters left: 6 (13 enodes) 20.906 * * [simplify]: iters left: 5 (61 enodes) 20.923 * * [simplify]: iters left: 4 (136 enodes) 20.991 * * [simplify]: iters left: 3 (353 enodes) 21.157 * * [simplify]: Extracting #0: cost 1 inf + 0 21.158 * * [simplify]: Extracting #1: cost 24 inf + 0 21.158 * * [simplify]: Extracting #2: cost 171 inf + 0 21.161 * * [simplify]: Extracting #3: cost 262 inf + 2440 21.167 * * [simplify]: Extracting #4: cost 184 inf + 24055 21.184 * * [simplify]: Extracting #5: cost 27 inf + 85430 21.204 * * [simplify]: Extracting #6: cost 0 inf + 97447 21.222 * * [simplify]: Extracting #7: cost 0 inf + 97407 21.241 * [simplify]: Simplified to (+ (* (* (pow -1 1/4) x) (- 1/4 (* x 11/32))) (pow -1 1/4)) 21.241 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (+ (* (* (pow -1 1/4) x) (- 1/4 (* x 11/32))) (pow -1 1/4)) (sqrt (sqrt (- x 1))))))) 21.241 * * * * [progress]: [ 161 / 171 ] simplifiying candidate # 21.241 * [simplify]: Simplifying (- (+ (* +nan.0 (pow (/ 1 (pow x 3)) 1/4)) (- (+ (* +nan.0 (pow (/ 1 (pow x 7)) 1/4)) (- (* +nan.0 (pow x 1/4))))))) 21.242 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* +nan.0 (sqrt (sqrt (- x 1))))))) 21.242 * * * * [progress]: [ 162 / 171 ] simplifiying candidate # 21.242 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 21.242 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* +nan.0 (sqrt (sqrt (- x 1))))))) 21.242 * * * * [progress]: [ 163 / 171 ] simplifiying candidate # 21.242 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 21.243 * * [simplify]: iters left: 6 (15 enodes) 21.249 * * [simplify]: iters left: 5 (63 enodes) 21.263 * * [simplify]: iters left: 4 (93 enodes) 21.277 * * [simplify]: iters left: 3 (124 enodes) 21.298 * * [simplify]: iters left: 2 (163 enodes) 21.329 * * [simplify]: iters left: 1 (241 enodes) 21.374 * * [simplify]: Extracting #0: cost 1 inf + 0 21.374 * * [simplify]: Extracting #1: cost 8 inf + 0 21.374 * * [simplify]: Extracting #2: cost 59 inf + 0 21.374 * * [simplify]: Extracting #3: cost 87 inf + 127 21.376 * * [simplify]: Extracting #4: cost 19 inf + 8843 21.381 * * [simplify]: Extracting #5: cost 2 inf + 11487 21.386 * * [simplify]: Extracting #6: cost 0 inf + 11893 21.392 * [simplify]: Simplified to (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x))))) 21.392 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x)))))))) 21.392 * * * * [progress]: [ 164 / 171 ] simplifiying candidate # 21.392 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 21.392 * * [simplify]: iters left: 6 (12 enodes) 21.402 * * [simplify]: iters left: 5 (57 enodes) 21.423 * * [simplify]: iters left: 4 (97 enodes) 21.441 * * [simplify]: iters left: 3 (170 enodes) 21.476 * * [simplify]: iters left: 2 (285 enodes) 21.541 * * [simplify]: Extracting #0: cost 1 inf + 0 21.541 * * [simplify]: Extracting #1: cost 17 inf + 0 21.542 * * [simplify]: Extracting #2: cost 72 inf + 1 21.542 * * [simplify]: Extracting #3: cost 124 inf + 335 21.545 * * [simplify]: Extracting #4: cost 87 inf + 7689 21.552 * * [simplify]: Extracting #5: cost 20 inf + 28115 21.560 * * [simplify]: Extracting #6: cost 1 inf + 32556 21.568 * * [simplify]: Extracting #7: cost 0 inf + 32506 21.577 * [simplify]: Simplified to (+ (+ x (/ (/ -1/8 (* x x)) x)) (/ -1/2 x)) 21.577 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (+ x (/ (/ -1/8 (* x x)) x)) (/ -1/2 x))))) 21.577 * * * * [progress]: [ 165 / 171 ] simplifiying candidate # 21.577 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 21.577 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x +nan.0))) 21.577 * * * * [progress]: [ 166 / 171 ] simplifiying candidate # 21.578 * [simplify]: Simplifying (- (pow -1 1/4) (+ (* 3/32 (* (pow x 2) (pow -1 1/4))) (* 1/4 (* x (pow -1 1/4))))) 21.578 * * [simplify]: iters left: 6 (13 enodes) 21.587 * * [simplify]: iters left: 5 (61 enodes) 21.610 * * [simplify]: iters left: 4 (128 enodes) 21.675 * * [simplify]: iters left: 3 (341 enodes) 21.838 * * [simplify]: Extracting #0: cost 1 inf + 0 21.838 * * [simplify]: Extracting #1: cost 19 inf + 0 21.838 * * [simplify]: Extracting #2: cost 159 inf + 0 21.839 * * [simplify]: Extracting #3: cost 238 inf + 2386 21.843 * * [simplify]: Extracting #4: cost 174 inf + 16490 21.859 * * [simplify]: Extracting #5: cost 53 inf + 59627 21.868 * * [simplify]: Extracting #6: cost 1 inf + 83324 21.877 * * [simplify]: Extracting #7: cost 0 inf + 83246 21.887 * [simplify]: Simplified to (- (pow -1 1/4) (* (* x (pow -1 1/4)) (+ (* 3/32 x) 1/4))) 21.888 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (- (pow -1 1/4) (* (* x (pow -1 1/4)) (+ (* 3/32 x) 1/4))))))) 21.888 * * * * [progress]: [ 167 / 171 ] simplifiying candidate # 21.888 * [simplify]: Simplifying (- (pow (/ 1 x) -1/4) (+ (* 3/32 (pow (/ 1 (pow x 7)) 1/4)) (* 1/4 (pow (/ 1 (pow x 3)) 1/4)))) 21.888 * * [simplify]: iters left: 6 (19 enodes) 21.901 * * [simplify]: iters left: 5 (88 enodes) 21.921 * * [simplify]: iters left: 4 (179 enodes) 21.973 * * [simplify]: iters left: 3 (401 enodes) 22.091 * * [simplify]: Extracting #0: cost 1 inf + 0 22.091 * * [simplify]: Extracting #1: cost 15 inf + 0 22.091 * * [simplify]: Extracting #2: cost 79 inf + 0 22.091 * * [simplify]: Extracting #3: cost 144 inf + 4 22.092 * * [simplify]: Extracting #4: cost 144 inf + 561 22.093 * * [simplify]: Extracting #5: cost 154 inf + 4898 22.094 * * [simplify]: Extracting #6: cost 148 inf + 12609 22.098 * * [simplify]: Extracting #7: cost 70 inf + 49752 22.105 * * [simplify]: Extracting #8: cost 7 inf + 83125 22.113 * * [simplify]: Extracting #9: cost 0 inf + 85939 22.126 * [simplify]: Simplified to (- (- (pow (/ 1 x) -1/4) (* 1/4 (pow (/ (/ (/ 1 x) x) x) 1/4))) (* 3/32 (pow (/ 1 (pow x 7)) 1/4))) 22.127 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (- (- (pow (/ 1 x) -1/4) (* 1/4 (pow (/ (/ (/ 1 x) x) x) 1/4))) (* 3/32 (pow (/ 1 (pow x 7)) 1/4))))))) 22.127 * * * * [progress]: [ 168 / 171 ] simplifiying candidate # 22.127 * [simplify]: Simplifying (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0))))))))) 22.127 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) +nan.0)))) 22.127 * * * * [progress]: [ 169 / 171 ] simplifiying candidate # 22.128 * [simplify]: Simplifying (- (pow -1 1/4) (+ (* 3/32 (* (pow x 2) (pow -1 1/4))) (* 1/4 (* x (pow -1 1/4))))) 22.128 * * [simplify]: iters left: 6 (13 enodes) 22.141 * * [simplify]: iters left: 5 (61 enodes) 22.154 * * [simplify]: iters left: 4 (128 enodes) 22.195 * * [simplify]: iters left: 3 (341 enodes) 22.325 * * [simplify]: Extracting #0: cost 1 inf + 0 22.325 * * [simplify]: Extracting #1: cost 19 inf + 0 22.326 * * [simplify]: Extracting #2: cost 159 inf + 0 22.328 * * [simplify]: Extracting #3: cost 238 inf + 2386 22.333 * * [simplify]: Extracting #4: cost 174 inf + 16490 22.346 * * [simplify]: Extracting #5: cost 53 inf + 59627 22.364 * * [simplify]: Extracting #6: cost 1 inf + 83324 22.381 * * [simplify]: Extracting #7: cost 0 inf + 83246 22.393 * [simplify]: Simplified to (- (pow -1 1/4) (* (* x (pow -1 1/4)) (+ (* 3/32 x) 1/4))) 22.393 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (- (pow -1 1/4) (* (* x (pow -1 1/4)) (+ (* 3/32 x) 1/4)))) (sqrt (sqrt (- x 1))))))) 22.393 * * * * [progress]: [ 170 / 171 ] simplifiying candidate # 22.394 * [simplify]: Simplifying (- (pow (/ 1 x) -1/4) (+ (* 3/32 (pow (/ 1 (pow x 7)) 1/4)) (* 1/4 (pow (/ 1 (pow x 3)) 1/4)))) 22.394 * * [simplify]: iters left: 6 (19 enodes) 22.401 * * [simplify]: iters left: 5 (88 enodes) 22.439 * * [simplify]: iters left: 4 (179 enodes) 22.517 * * [simplify]: iters left: 3 (401 enodes) 22.635 * * [simplify]: Extracting #0: cost 1 inf + 0 22.635 * * [simplify]: Extracting #1: cost 15 inf + 0 22.635 * * [simplify]: Extracting #2: cost 79 inf + 0 22.636 * * [simplify]: Extracting #3: cost 144 inf + 4 22.636 * * [simplify]: Extracting #4: cost 144 inf + 561 22.637 * * [simplify]: Extracting #5: cost 154 inf + 4898 22.639 * * [simplify]: Extracting #6: cost 148 inf + 12609 22.646 * * [simplify]: Extracting #7: cost 70 inf + 49752 22.661 * * [simplify]: Extracting #8: cost 7 inf + 83125 22.677 * * [simplify]: Extracting #9: cost 0 inf + 85939 22.693 * [simplify]: Simplified to (- (- (pow (/ 1 x) -1/4) (* 1/4 (pow (/ (/ (/ 1 x) x) x) 1/4))) (* 3/32 (pow (/ 1 (pow x 7)) 1/4))) 22.693 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (- (- (pow (/ 1 x) -1/4) (* 1/4 (pow (/ (/ (/ 1 x) x) x) 1/4))) (* 3/32 (pow (/ 1 (pow x 7)) 1/4)))) (sqrt (sqrt (- x 1))))))) 22.693 * * * * [progress]: [ 171 / 171 ] simplifiying candidate # 22.694 * [simplify]: Simplifying (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0))))))))) 22.694 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) +nan.0) (sqrt (sqrt (- x 1))))))) 22.694 * * * [progress]: adding candidates to table 24.961 * [progress]: [Phase 3 of 3] Extracting. 24.966 * [simplify]: Simplifying (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1)))))) 24.966 * * [simplify]: iters left: 6 (11 enodes) 24.967 * * [simplify]: iters left: 5 (17 enodes) 24.968 * * [simplify]: Extracting #0: cost 1 inf + 0 24.968 * * [simplify]: Extracting #1: cost 2 inf + 0 24.968 * * [simplify]: Extracting #2: cost 4 inf + 0 24.968 * * [simplify]: Extracting #3: cost 5 inf + 1 24.968 * * [simplify]: Extracting #4: cost 7 inf + 1 24.968 * * [simplify]: Extracting #5: cost 9 inf + 1 24.968 * * [simplify]: Extracting #6: cost 10 inf + 1 24.969 * * [simplify]: Extracting #7: cost 0 inf + 1610 24.969 * [simplify]: Simplified to (log (+ x (* (* (sqrt (+ 1 x)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1)))))) 29.597 * [regime-testing]: Baseline error score: 0.06556802966041726 29.600 * [regime-testing]: Oracle error score: 0.06556802966041726 29.600 * [regime-testing]: End program error score: 0.06556802966041726