0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.110 * * * [progress]: [2/2] Setting up program. 0.114 * [progress]: [Phase 2 of 3] Improving. 0.114 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.115 * [simplify]: Simplifying (log (+ x (sqrt (- (* x x) 1)))) 0.115 * * [simplify]: iters left: 6 (7 enodes) 0.118 * * [simplify]: iters left: 5 (31 enodes) 0.124 * * [simplify]: iters left: 4 (43 enodes) 0.131 * * [simplify]: iters left: 3 (59 enodes) 0.143 * * [simplify]: iters left: 2 (102 enodes) 0.180 * * [simplify]: iters left: 1 (158 enodes) 0.230 * * [simplify]: Extracting #0: cost 1 inf + 0 0.230 * * [simplify]: Extracting #1: cost 3 inf + 0 0.230 * * [simplify]: Extracting #2: cost 6 inf + 0 0.230 * * [simplify]: Extracting #3: cost 7 inf + 1 0.231 * * [simplify]: Extracting #4: cost 44 inf + 1 0.231 * * [simplify]: Extracting #5: cost 54 inf + 597 0.234 * * [simplify]: Extracting #6: cost 7 inf + 5133 0.237 * * [simplify]: Extracting #7: cost 1 inf + 5758 0.240 * * [simplify]: Extracting #8: cost 0 inf + 5920 0.242 * [simplify]: Simplified to (log (+ x (sqrt (fma x x -1)))) 0.242 * [simplify]: Simplified (2) to (λ (x) (log (+ x (sqrt (fma x x -1))))) 0.247 * * [progress]: iteration 1 / 4 0.247 * * * [progress]: picking best candidate 0.250 * * * * [pick]: Picked # 0.250 * * * [progress]: localizing error 0.265 * * * [progress]: generating rewritten candidates 0.265 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2) 0.267 * * * [progress]: generating series expansions 0.267 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2) 0.267 * [backup-simplify]: Simplify (sqrt (fma x x -1)) into (sqrt (fma x x -1)) 0.267 * [approximate]: Taking taylor expansion of (sqrt (fma x x -1)) in (x) around 0 0.267 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x 0.267 * [taylor]: Taking taylor expansion of (fma x x -1) in x 0.267 * [taylor]: Rewrote expression to (+ (* x x) -1) 0.267 * [taylor]: Taking taylor expansion of (* x x) in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.267 * [backup-simplify]: Simplify 0 into 0 0.267 * [backup-simplify]: Simplify 1 into 1 0.267 * [taylor]: Taking taylor expansion of x in x 0.267 * [backup-simplify]: Simplify 0 into 0 0.267 * [backup-simplify]: Simplify 1 into 1 0.267 * [taylor]: Taking taylor expansion of -1 in x 0.267 * [backup-simplify]: Simplify -1 into -1 0.268 * [backup-simplify]: Simplify (* 0 0) into 0 0.268 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.269 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.269 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.270 * [backup-simplify]: Simplify (+ 0 0) into 0 0.270 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.270 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x 0.271 * [taylor]: Taking taylor expansion of (fma x x -1) in x 0.271 * [taylor]: Rewrote expression to (+ (* x x) -1) 0.271 * [taylor]: Taking taylor expansion of (* x x) in x 0.271 * [taylor]: Taking taylor expansion of x in x 0.271 * [backup-simplify]: Simplify 0 into 0 0.271 * [backup-simplify]: Simplify 1 into 1 0.271 * [taylor]: Taking taylor expansion of x in x 0.271 * [backup-simplify]: Simplify 0 into 0 0.271 * [backup-simplify]: Simplify 1 into 1 0.271 * [taylor]: Taking taylor expansion of -1 in x 0.271 * [backup-simplify]: Simplify -1 into -1 0.271 * [backup-simplify]: Simplify (* 0 0) into 0 0.272 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.272 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.273 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.273 * [backup-simplify]: Simplify (+ 0 0) into 0 0.274 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.274 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.274 * [backup-simplify]: Simplify 0 into 0 0.275 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 0.276 * [backup-simplify]: Simplify (+ 1 0) into 1 0.279 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.279 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 0.281 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 0.281 * [backup-simplify]: Simplify (+ 0 0) into 0 0.283 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.283 * [backup-simplify]: Simplify 0 into 0 0.284 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.285 * [backup-simplify]: Simplify (+ 0 0) into 0 0.288 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 0.289 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 0.292 * [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))) 0.292 * [backup-simplify]: Simplify (sqrt (fma (/ 1 x) (/ 1 x) -1)) into (sqrt (fma (/ 1 x) (/ 1 x) -1)) 0.292 * [approximate]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in (x) around 0 0.292 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x 0.292 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 0.292 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 0.292 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [backup-simplify]: Simplify 0 into 0 0.293 * [backup-simplify]: Simplify 1 into 1 0.293 * [backup-simplify]: Simplify (/ 1 1) into 1 0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [backup-simplify]: Simplify 0 into 0 0.293 * [backup-simplify]: Simplify 1 into 1 0.293 * [backup-simplify]: Simplify (/ 1 1) into 1 0.294 * [taylor]: Taking taylor expansion of -1 in x 0.294 * [backup-simplify]: Simplify -1 into -1 0.294 * [backup-simplify]: Simplify (* 1 1) into 1 0.294 * [backup-simplify]: Simplify (+ 1 0) into 1 0.295 * [backup-simplify]: Simplify (sqrt 1) into 1 0.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.297 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.297 * [backup-simplify]: Simplify (+ 0 0) into 0 0.298 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.298 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x 0.298 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 0.298 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 0.298 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.298 * [backup-simplify]: Simplify 0 into 0 0.298 * [backup-simplify]: Simplify 1 into 1 0.299 * [backup-simplify]: Simplify (/ 1 1) into 1 0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [backup-simplify]: Simplify 0 into 0 0.299 * [backup-simplify]: Simplify 1 into 1 0.299 * [backup-simplify]: Simplify (/ 1 1) into 1 0.299 * [taylor]: Taking taylor expansion of -1 in x 0.299 * [backup-simplify]: Simplify -1 into -1 0.300 * [backup-simplify]: Simplify (* 1 1) into 1 0.300 * [backup-simplify]: Simplify (+ 1 0) into 1 0.300 * [backup-simplify]: Simplify (sqrt 1) into 1 0.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.303 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.303 * [backup-simplify]: Simplify (+ 0 0) into 0 0.304 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.304 * [backup-simplify]: Simplify 1 into 1 0.304 * [backup-simplify]: Simplify 0 into 0 0.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.307 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.308 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.309 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.309 * [backup-simplify]: Simplify -1/2 into -1/2 0.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.311 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.312 * [backup-simplify]: Simplify (+ 0 0) into 0 0.312 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.312 * [backup-simplify]: Simplify 0 into 0 0.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.314 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.314 * [backup-simplify]: Simplify (+ 0 0) into 0 0.315 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.315 * [backup-simplify]: Simplify -1/8 into -1/8 0.315 * [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)))) 0.316 * [backup-simplify]: Simplify (sqrt (fma (/ 1 (- x)) (/ 1 (- x)) -1)) into (sqrt (fma (/ -1 x) (/ -1 x) -1)) 0.316 * [approximate]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in (x) around 0 0.316 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x 0.316 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 0.316 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 0.316 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.316 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.316 * [taylor]: Taking taylor expansion of -1 in x 0.316 * [backup-simplify]: Simplify -1 into -1 0.316 * [taylor]: Taking taylor expansion of x in x 0.316 * [backup-simplify]: Simplify 0 into 0 0.316 * [backup-simplify]: Simplify 1 into 1 0.316 * [backup-simplify]: Simplify (/ -1 1) into -1 0.316 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.316 * [taylor]: Taking taylor expansion of -1 in x 0.316 * [backup-simplify]: Simplify -1 into -1 0.316 * [taylor]: Taking taylor expansion of x in x 0.316 * [backup-simplify]: Simplify 0 into 0 0.316 * [backup-simplify]: Simplify 1 into 1 0.316 * [backup-simplify]: Simplify (/ -1 1) into -1 0.317 * [taylor]: Taking taylor expansion of -1 in x 0.317 * [backup-simplify]: Simplify -1 into -1 0.317 * [backup-simplify]: Simplify (* -1 -1) into 1 0.317 * [backup-simplify]: Simplify (+ 1 0) into 1 0.317 * [backup-simplify]: Simplify (sqrt 1) into 1 0.318 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.318 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.319 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.319 * [backup-simplify]: Simplify (+ 0 0) into 0 0.319 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.319 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x 0.319 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 0.319 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 0.319 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.319 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.320 * [taylor]: Taking taylor expansion of -1 in x 0.320 * [backup-simplify]: Simplify -1 into -1 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [backup-simplify]: Simplify 0 into 0 0.320 * [backup-simplify]: Simplify 1 into 1 0.320 * [backup-simplify]: Simplify (/ -1 1) into -1 0.320 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.320 * [taylor]: Taking taylor expansion of -1 in x 0.320 * [backup-simplify]: Simplify -1 into -1 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [backup-simplify]: Simplify 0 into 0 0.320 * [backup-simplify]: Simplify 1 into 1 0.320 * [backup-simplify]: Simplify (/ -1 1) into -1 0.320 * [taylor]: Taking taylor expansion of -1 in x 0.320 * [backup-simplify]: Simplify -1 into -1 0.320 * [backup-simplify]: Simplify (* -1 -1) into 1 0.321 * [backup-simplify]: Simplify (+ 1 0) into 1 0.321 * [backup-simplify]: Simplify (sqrt 1) into 1 0.321 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.322 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.322 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.323 * [backup-simplify]: Simplify (+ 0 0) into 0 0.323 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.323 * [backup-simplify]: Simplify 1 into 1 0.323 * [backup-simplify]: Simplify 0 into 0 0.324 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.324 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.325 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 0.325 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.326 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.326 * [backup-simplify]: Simplify -1/2 into -1/2 0.326 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.327 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.328 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 0.328 * [backup-simplify]: Simplify (+ 0 0) into 0 0.329 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.329 * [backup-simplify]: Simplify 0 into 0 0.329 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.330 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.330 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 0.331 * [backup-simplify]: Simplify (+ 0 0) into 0 0.331 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.332 * [backup-simplify]: Simplify -1/8 into -1/8 0.332 * [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) 0.332 * * * [progress]: simplifying candidates 0.332 * * * * [progress]: [ 1 / 19 ] simplifiying candidate # 0.332 * * * * [progress]: [ 2 / 19 ] simplifiying candidate # 0.332 * * * * [progress]: [ 3 / 19 ] simplifiying candidate # 0.332 * * * * [progress]: [ 4 / 19 ] simplifiying candidate # 0.332 * * * * [progress]: [ 5 / 19 ] simplifiying candidate # 0.332 * * * * [progress]: [ 6 / 19 ] simplifiying candidate # 0.332 * * * * [progress]: [ 7 / 19 ] simplifiying candidate # 0.332 * * * * [progress]: [ 8 / 19 ] simplifiying candidate # 0.332 * * * * [progress]: [ 9 / 19 ] simplifiying candidate # 0.332 * [simplify]: Simplifying (sqrt (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) 0.332 * * [simplify]: iters left: 5 (6 enodes) 0.334 * * [simplify]: iters left: 4 (21 enodes) 0.338 * * [simplify]: iters left: 3 (28 enodes) 0.346 * * [simplify]: iters left: 2 (40 enodes) 0.353 * * [simplify]: iters left: 1 (56 enodes) 0.367 * * [simplify]: Extracting #0: cost 1 inf + 0 0.368 * * [simplify]: Extracting #1: cost 4 inf + 0 0.368 * * [simplify]: Extracting #2: cost 7 inf + 0 0.368 * * [simplify]: Extracting #3: cost 17 inf + 0 0.368 * * [simplify]: Extracting #4: cost 24 inf + 3 0.368 * * [simplify]: Extracting #5: cost 7 inf + 1285 0.368 * * [simplify]: Extracting #6: cost 0 inf + 2009 0.369 * [simplify]: Simplified to (fabs (cbrt (fma x x -1))) 0.369 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (fabs (cbrt (fma x x -1))) (sqrt (cbrt (fma x x -1))))))) 0.369 * * * * [progress]: [ 10 / 19 ] simplifiying candidate # 0.369 * [simplify]: Simplifying (sqrt (sqrt (fma x x -1))) 0.369 * * [simplify]: iters left: 3 (5 enodes) 0.371 * * [simplify]: iters left: 2 (17 enodes) 0.374 * * [simplify]: iters left: 1 (24 enodes) 0.381 * * [simplify]: Extracting #0: cost 1 inf + 0 0.381 * * [simplify]: Extracting #1: cost 3 inf + 0 0.381 * * [simplify]: Extracting #2: cost 5 inf + 0 0.381 * * [simplify]: Extracting #3: cost 11 inf + 0 0.382 * * [simplify]: Extracting #4: cost 13 inf + 2 0.382 * * [simplify]: Extracting #5: cost 3 inf + 519 0.382 * * [simplify]: Extracting #6: cost 0 inf + 835 0.382 * [simplify]: Simplified to (sqrt (sqrt (fma x x -1))) 0.383 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (fma x x -1))) (sqrt (sqrt (fma x x -1))))))) 0.383 * * * * [progress]: [ 11 / 19 ] simplifiying candidate # 0.383 * [simplify]: Simplifying (sqrt 1) 0.383 * * [simplify]: iters left: 1 (2 enodes) 0.386 * * [simplify]: Extracting #0: cost 1 inf + 0 0.386 * * [simplify]: Extracting #1: cost 0 inf + 1 0.386 * [simplify]: Simplified to 1 0.386 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (sqrt (fma x x -1)))))) 0.386 * * * * [progress]: [ 12 / 19 ] simplifiying candidate # 0.386 * [simplify]: Simplifying (fma x x -1) 0.386 * * [simplify]: iters left: 1 (3 enodes) 0.388 * * [simplify]: Extracting #0: cost 1 inf + 0 0.388 * * [simplify]: Extracting #1: cost 5 inf + 0 0.388 * * [simplify]: Extracting #2: cost 3 inf + 2 0.388 * * [simplify]: Extracting #3: cost 0 inf + 157 0.388 * [simplify]: Simplified to (fma x x -1) 0.388 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (fma x x -1) (/ 1 2))))) 0.389 * * * * [progress]: [ 13 / 19 ] simplifiying candidate # 0.389 * * * * [progress]: [ 14 / 19 ] simplifiying candidate # 0.389 * [simplify]: Simplifying (sqrt (fma x x -1)) 0.389 * * [simplify]: iters left: 2 (4 enodes) 0.391 * * [simplify]: iters left: 1 (14 enodes) 0.396 * * [simplify]: Extracting #0: cost 1 inf + 0 0.396 * * [simplify]: Extracting #1: cost 3 inf + 0 0.396 * * [simplify]: Extracting #2: cost 9 inf + 0 0.396 * * [simplify]: Extracting #3: cost 8 inf + 43 0.396 * * [simplify]: Extracting #4: cost 0 inf + 477 0.396 * [simplify]: Simplified to (sqrt (fma x x -1)) 0.396 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (fabs (sqrt (fma x x -1)))))) 0.396 * * * * [progress]: [ 15 / 19 ] simplifiying candidate # 0.396 * * * * [progress]: [ 16 / 19 ] simplifiying candidate #real (real->posit16 (sqrt (fma x x -1)))))))> 0.396 * * * * [progress]: [ 17 / 19 ] simplifiying candidate # 0.396 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 0.396 * * [simplify]: iters left: 6 (15 enodes) 0.402 * * [simplify]: iters left: 5 (65 enodes) 0.415 * * [simplify]: iters left: 4 (99 enodes) 0.433 * * [simplify]: iters left: 3 (136 enodes) 0.464 * * [simplify]: iters left: 2 (177 enodes) 0.496 * * [simplify]: iters left: 1 (255 enodes) 0.578 * * [simplify]: Extracting #0: cost 1 inf + 0 0.578 * * [simplify]: Extracting #1: cost 16 inf + 0 0.579 * * [simplify]: Extracting #2: cost 65 inf + 2 0.579 * * [simplify]: Extracting #3: cost 82 inf + 293 0.582 * * [simplify]: Extracting #4: cost 26 inf + 7612 0.591 * * [simplify]: Extracting #5: cost 0 inf + 11641 0.597 * * [simplify]: Extracting #6: cost 0 inf + 11596 0.604 * [simplify]: Simplified to (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ (* 1/8 (* x x)) 1/2))) 0.604 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ (* 1/8 (* x x)) 1/2)))))) 0.604 * * * * [progress]: [ 18 / 19 ] simplifiying candidate # 0.604 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.605 * * [simplify]: iters left: 6 (12 enodes) 0.613 * * [simplify]: iters left: 5 (58 enodes) 0.625 * * [simplify]: iters left: 4 (101 enodes) 0.645 * * [simplify]: iters left: 3 (174 enodes) 0.685 * * [simplify]: iters left: 2 (319 enodes) 0.772 * * [simplify]: Extracting #0: cost 1 inf + 0 0.772 * * [simplify]: Extracting #1: cost 25 inf + 0 0.772 * * [simplify]: Extracting #2: cost 77 inf + 89 0.774 * * [simplify]: Extracting #3: cost 119 inf + 1116 0.777 * * [simplify]: Extracting #4: cost 76 inf + 7849 0.784 * * [simplify]: Extracting #5: cost 29 inf + 26206 0.796 * * [simplify]: Extracting #6: cost 1 inf + 37223 0.805 * * [simplify]: Extracting #7: cost 0 inf + 37395 0.814 * [simplify]: Simplified to (- (/ (/ -1/8 x) (* x x)) (- (/ 1/2 x) x)) 0.814 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- (/ (/ -1/8 x) (* x x)) (- (/ 1/2 x) x))))) 0.815 * * * * [progress]: [ 19 / 19 ] simplifiying candidate # 0.815 * [simplify]: Simplifying (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x) 0.815 * * [simplify]: iters left: 6 (12 enodes) 0.825 * * [simplify]: iters left: 5 (58 enodes) 0.847 * * [simplify]: iters left: 4 (104 enodes) 0.882 * * [simplify]: iters left: 3 (158 enodes) 0.929 * * [simplify]: iters left: 2 (242 enodes) 1.008 * * [simplify]: iters left: 1 (475 enodes) 1.220 * * [simplify]: Extracting #0: cost 1 inf + 0 1.220 * * [simplify]: Extracting #1: cost 30 inf + 0 1.221 * * [simplify]: Extracting #2: cost 189 inf + 128 1.224 * * [simplify]: Extracting #3: cost 248 inf + 3800 1.231 * * [simplify]: Extracting #4: cost 218 inf + 8234 1.237 * * [simplify]: Extracting #5: cost 100 inf + 65179 1.249 * * [simplify]: Extracting #6: cost 4 inf + 123976 1.261 * * [simplify]: Extracting #7: cost 0 inf + 125360 1.274 * * [simplify]: Extracting #8: cost 0 inf + 125310 1.289 * [simplify]: Simplified to (- (+ (/ (/ (/ 1/8 x) x) x) (/ 1/2 x)) x) 1.289 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- (+ (/ (/ (/ 1/8 x) x) x) (/ 1/2 x)) x)))) 1.289 * * * [progress]: adding candidates to table 1.438 * * [progress]: iteration 2 / 4 1.438 * * * [progress]: picking best candidate 1.442 * * * * [pick]: Picked # 1.442 * * * [progress]: localizing error 1.485 * * * [progress]: generating rewritten candidates 1.485 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2 1) 1.506 * * * [progress]: generating series expansions 1.506 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2 1) 1.506 * [backup-simplify]: Simplify (/ (/ -1/8 x) (* x x)) into (/ -1/8 (pow x 3)) 1.506 * [approximate]: Taking taylor expansion of (/ -1/8 (pow x 3)) in (x) around 0 1.506 * [taylor]: Taking taylor expansion of (/ -1/8 (pow x 3)) in x 1.506 * [taylor]: Taking taylor expansion of -1/8 in x 1.506 * [backup-simplify]: Simplify -1/8 into -1/8 1.506 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.506 * [taylor]: Taking taylor expansion of x in x 1.506 * [backup-simplify]: Simplify 0 into 0 1.506 * [backup-simplify]: Simplify 1 into 1 1.507 * [backup-simplify]: Simplify (* 1 1) into 1 1.507 * [backup-simplify]: Simplify (* 1 1) into 1 1.508 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8 1.508 * [taylor]: Taking taylor expansion of (/ -1/8 (pow x 3)) in x 1.508 * [taylor]: Taking taylor expansion of -1/8 in x 1.508 * [backup-simplify]: Simplify -1/8 into -1/8 1.508 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.508 * [taylor]: Taking taylor expansion of x in x 1.508 * [backup-simplify]: Simplify 0 into 0 1.508 * [backup-simplify]: Simplify 1 into 1 1.508 * [backup-simplify]: Simplify (* 1 1) into 1 1.509 * [backup-simplify]: Simplify (* 1 1) into 1 1.509 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8 1.509 * [backup-simplify]: Simplify -1/8 into -1/8 1.510 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.511 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.512 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0 1.512 * [backup-simplify]: Simplify 0 into 0 1.513 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.514 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.515 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.515 * [backup-simplify]: Simplify 0 into 0 1.516 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.517 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.518 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.518 * [backup-simplify]: Simplify 0 into 0 1.519 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.521 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.522 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.522 * [backup-simplify]: Simplify 0 into 0 1.523 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.524 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.526 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.526 * [backup-simplify]: Simplify 0 into 0 1.527 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.529 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.530 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.530 * [backup-simplify]: Simplify 0 into 0 1.530 * [backup-simplify]: Simplify (* -1/8 (pow (/ 1 x) 3)) into (/ -1/8 (pow x 3)) 1.530 * [backup-simplify]: Simplify (/ (/ -1/8 (/ 1 x)) (* (/ 1 x) (/ 1 x))) into (* -1/8 (pow x 3)) 1.530 * [approximate]: Taking taylor expansion of (* -1/8 (pow x 3)) in (x) around 0 1.530 * [taylor]: Taking taylor expansion of (* -1/8 (pow x 3)) in x 1.530 * [taylor]: Taking taylor expansion of -1/8 in x 1.530 * [backup-simplify]: Simplify -1/8 into -1/8 1.530 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.530 * [taylor]: Taking taylor expansion of x in x 1.530 * [backup-simplify]: Simplify 0 into 0 1.530 * [backup-simplify]: Simplify 1 into 1 1.530 * [taylor]: Taking taylor expansion of (* -1/8 (pow x 3)) in x 1.530 * [taylor]: Taking taylor expansion of -1/8 in x 1.531 * [backup-simplify]: Simplify -1/8 into -1/8 1.531 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.531 * [taylor]: Taking taylor expansion of x in x 1.531 * [backup-simplify]: Simplify 0 into 0 1.531 * [backup-simplify]: Simplify 1 into 1 1.531 * [backup-simplify]: Simplify (* 1 1) into 1 1.531 * [backup-simplify]: Simplify (* 1 1) into 1 1.532 * [backup-simplify]: Simplify (* -1/8 1) into -1/8 1.532 * [backup-simplify]: Simplify -1/8 into -1/8 1.533 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.533 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.534 * [backup-simplify]: Simplify (+ (* -1/8 0) (* 0 1)) into 0 1.534 * [backup-simplify]: Simplify 0 into 0 1.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.536 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.537 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (* 0 1))) into 0 1.537 * [backup-simplify]: Simplify 0 into 0 1.538 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.539 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.541 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.541 * [backup-simplify]: Simplify 0 into 0 1.542 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.543 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.545 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.545 * [backup-simplify]: Simplify 0 into 0 1.546 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.547 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.548 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.548 * [backup-simplify]: Simplify 0 into 0 1.549 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.550 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.551 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.551 * [backup-simplify]: Simplify 0 into 0 1.551 * [backup-simplify]: Simplify (* -1/8 (pow (/ 1 x) 3)) into (/ -1/8 (pow x 3)) 1.551 * [backup-simplify]: Simplify (/ (/ -1/8 (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- x)))) into (* 1/8 (pow x 3)) 1.551 * [approximate]: Taking taylor expansion of (* 1/8 (pow x 3)) in (x) around 0 1.551 * [taylor]: Taking taylor expansion of (* 1/8 (pow x 3)) in x 1.551 * [taylor]: Taking taylor expansion of 1/8 in x 1.551 * [backup-simplify]: Simplify 1/8 into 1/8 1.551 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.551 * [taylor]: Taking taylor expansion of x in x 1.551 * [backup-simplify]: Simplify 0 into 0 1.551 * [backup-simplify]: Simplify 1 into 1 1.551 * [taylor]: Taking taylor expansion of (* 1/8 (pow x 3)) in x 1.551 * [taylor]: Taking taylor expansion of 1/8 in x 1.551 * [backup-simplify]: Simplify 1/8 into 1/8 1.551 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.551 * [taylor]: Taking taylor expansion of x in x 1.551 * [backup-simplify]: Simplify 0 into 0 1.551 * [backup-simplify]: Simplify 1 into 1 1.552 * [backup-simplify]: Simplify (* 1 1) into 1 1.552 * [backup-simplify]: Simplify (* 1 1) into 1 1.552 * [backup-simplify]: Simplify (* 1/8 1) into 1/8 1.552 * [backup-simplify]: Simplify 1/8 into 1/8 1.552 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.553 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.553 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 1)) into 0 1.553 * [backup-simplify]: Simplify 0 into 0 1.554 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.554 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.555 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 1))) into 0 1.555 * [backup-simplify]: Simplify 0 into 0 1.555 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.556 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.557 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.557 * [backup-simplify]: Simplify 0 into 0 1.561 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.562 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.563 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.563 * [backup-simplify]: Simplify 0 into 0 1.564 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.565 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.565 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.565 * [backup-simplify]: Simplify 0 into 0 1.566 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.567 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.568 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.568 * [backup-simplify]: Simplify 0 into 0 1.568 * [backup-simplify]: Simplify (* 1/8 (pow (/ 1 (- x)) 3)) into (/ -1/8 (pow x 3)) 1.568 * * * [progress]: simplifying candidates 1.568 * * * * [progress]: [ 1 / 52 ] simplifiying candidate # 1.569 * * * * [progress]: [ 2 / 52 ] simplifiying candidate # 1.569 * * * * [progress]: [ 3 / 52 ] simplifiying candidate # 1.569 * * * * [progress]: [ 4 / 52 ] simplifiying candidate # 1.569 * [simplify]: Simplifying (- (- (log -1/8) (log x)) (+ (log x) (log x))) 1.569 * * [simplify]: iters left: 5 (7 enodes) 1.571 * * [simplify]: iters left: 4 (29 enodes) 1.578 * * [simplify]: iters left: 3 (54 enodes) 1.598 * * [simplify]: iters left: 2 (81 enodes) 1.623 * * [simplify]: iters left: 1 (101 enodes) 1.653 * * [simplify]: Extracting #0: cost 1 inf + 0 1.653 * * [simplify]: Extracting #1: cost 15 inf + 0 1.653 * * [simplify]: Extracting #2: cost 30 inf + 0 1.654 * * [simplify]: Extracting #3: cost 20 inf + 1112 1.655 * * [simplify]: Extracting #4: cost 3 inf + 4118 1.656 * * [simplify]: Extracting #5: cost 0 inf + 4673 1.657 * [simplify]: Simplified to (- (log -1/8) (+ (log x) (+ (log x) (log x)))) 1.657 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (exp (- (log -1/8) (+ (log x) (+ (log x) (log x))))) (- (/ 1/2 x) x))))) 1.657 * * * * [progress]: [ 5 / 52 ] simplifiying candidate # 1.657 * [simplify]: Simplifying (- (- (log -1/8) (log x)) (log (* x x))) 1.657 * * [simplify]: iters left: 5 (8 enodes) 1.660 * * [simplify]: iters left: 4 (31 enodes) 1.665 * * [simplify]: iters left: 3 (51 enodes) 1.675 * * [simplify]: iters left: 2 (80 enodes) 1.693 * * [simplify]: iters left: 1 (99 enodes) 1.719 * * [simplify]: Extracting #0: cost 1 inf + 0 1.719 * * [simplify]: Extracting #1: cost 15 inf + 0 1.720 * * [simplify]: Extracting #2: cost 31 inf + 0 1.720 * * [simplify]: Extracting #3: cost 23 inf + 709 1.721 * * [simplify]: Extracting #4: cost 6 inf + 3445 1.723 * * [simplify]: Extracting #5: cost 0 inf + 4755 1.724 * [simplify]: Simplified to (- (- (log -1/8) (+ (log x) (log x))) (log x)) 1.725 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (exp (- (- (log -1/8) (+ (log x) (log x))) (log x))) (- (/ 1/2 x) x))))) 1.725 * * * * [progress]: [ 6 / 52 ] simplifiying candidate # 1.725 * [simplify]: Simplifying (- (log (/ -1/8 x)) (+ (log x) (log x))) 1.725 * * [simplify]: iters left: 5 (7 enodes) 1.730 * * [simplify]: iters left: 4 (27 enodes) 1.740 * * [simplify]: iters left: 3 (44 enodes) 1.757 * * [simplify]: iters left: 2 (77 enodes) 1.784 * * [simplify]: iters left: 1 (102 enodes) 1.817 * * [simplify]: Extracting #0: cost 1 inf + 0 1.817 * * [simplify]: Extracting #1: cost 14 inf + 0 1.817 * * [simplify]: Extracting #2: cost 30 inf + 0 1.818 * * [simplify]: Extracting #3: cost 29 inf + 2 1.818 * * [simplify]: Extracting #4: cost 18 inf + 1230 1.819 * * [simplify]: Extracting #5: cost 1 inf + 4134 1.821 * * [simplify]: Extracting #6: cost 0 inf + 4325 1.822 * [simplify]: Simplified to (- (- (log (/ -1/8 x)) (log x)) (log x)) 1.822 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (exp (- (- (log (/ -1/8 x)) (log x)) (log x))) (- (/ 1/2 x) x))))) 1.823 * * * * [progress]: [ 7 / 52 ] simplifiying candidate # 1.823 * [simplify]: Simplifying (- (log (/ -1/8 x)) (log (* x x))) 1.823 * * [simplify]: iters left: 5 (7 enodes) 1.827 * * [simplify]: iters left: 4 (27 enodes) 1.837 * * [simplify]: iters left: 3 (43 enodes) 1.852 * * [simplify]: iters left: 2 (76 enodes) 1.877 * * [simplify]: iters left: 1 (96 enodes) 1.903 * * [simplify]: Extracting #0: cost 1 inf + 0 1.903 * * [simplify]: Extracting #1: cost 14 inf + 0 1.903 * * [simplify]: Extracting #2: cost 31 inf + 0 1.904 * * [simplify]: Extracting #3: cost 30 inf + 73 1.904 * * [simplify]: Extracting #4: cost 20 inf + 1008 1.905 * * [simplify]: Extracting #5: cost 1 inf + 4425 1.907 * * [simplify]: Extracting #6: cost 0 inf + 4687 1.908 * [simplify]: Simplified to (- (log (/ -1/8 x)) (log (* x x))) 1.908 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (exp (- (log (/ -1/8 x)) (log (* x x)))) (- (/ 1/2 x) x))))) 1.908 * * * * [progress]: [ 8 / 52 ] simplifiying candidate # 1.908 * * * * [progress]: [ 9 / 52 ] simplifiying candidate # 1.909 * * * * [progress]: [ 10 / 52 ] simplifiying candidate # 1.909 * [simplify]: Simplifying (/ (/ (* (* -1/8 -1/8) -1/8) (* (* x x) x)) (* (* (* x x) x) (* (* x x) x))) 1.909 * * [simplify]: iters left: 6 (9 enodes) 1.915 * * [simplify]: iters left: 5 (47 enodes) 1.936 * * [simplify]: iters left: 4 (156 enodes) 2.038 * * [simplify]: Extracting #0: cost 1 inf + 0 2.038 * * [simplify]: Extracting #1: cost 67 inf + 0 2.039 * * [simplify]: Extracting #2: cost 139 inf + 2560 2.048 * * [simplify]: Extracting #3: cost 42 inf + 17782 2.060 * * [simplify]: Extracting #4: cost 0 inf + 23358 2.073 * [simplify]: Simplified to (/ (/ -1/512 (* x (* x x))) (* (* x (* x x)) (* x (* x x)))) 2.073 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (cbrt (/ (/ -1/512 (* x (* x x))) (* (* x (* x x)) (* x (* x x))))) (- (/ 1/2 x) x))))) 2.073 * * * * [progress]: [ 11 / 52 ] simplifiying candidate # 2.073 * [simplify]: Simplifying (/ (/ (* (* -1/8 -1/8) -1/8) (* (* x x) x)) (* (* (* x x) (* x x)) (* x x))) 2.073 * * [simplify]: iters left: 6 (10 enodes) 2.084 * * [simplify]: iters left: 5 (50 enodes) 2.101 * * [simplify]: iters left: 4 (162 enodes) 2.192 * * [simplify]: Extracting #0: cost 1 inf + 0 2.193 * * [simplify]: Extracting #1: cost 70 inf + 0 2.193 * * [simplify]: Extracting #2: cost 158 inf + 2032 2.198 * * [simplify]: Extracting #3: cost 58 inf + 17778 2.204 * * [simplify]: Extracting #4: cost 1 inf + 26028 2.211 * * [simplify]: Extracting #5: cost 0 inf + 26280 2.218 * [simplify]: Simplified to (/ (/ (/ -1/512 (* x (* x x))) (* x (* x x))) (* x (* x x))) 2.218 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (cbrt (/ (/ (/ -1/512 (* x (* x x))) (* x (* x x))) (* x (* x x)))) (- (/ 1/2 x) x))))) 2.218 * * * * [progress]: [ 12 / 52 ] simplifiying candidate # 2.218 * [simplify]: Simplifying (/ (* (* (/ -1/8 x) (/ -1/8 x)) (/ -1/8 x)) (* (* (* x x) x) (* (* x x) x))) 2.218 * * [simplify]: iters left: 6 (9 enodes) 2.221 * * [simplify]: iters left: 5 (48 enodes) 2.233 * * [simplify]: iters left: 4 (159 enodes) 2.304 * * [simplify]: Extracting #0: cost 1 inf + 0 2.304 * * [simplify]: Extracting #1: cost 67 inf + 0 2.305 * * [simplify]: Extracting #2: cost 159 inf + 2 2.306 * * [simplify]: Extracting #3: cost 127 inf + 4883 2.311 * * [simplify]: Extracting #4: cost 15 inf + 25505 2.325 * * [simplify]: Extracting #5: cost 0 inf + 26420 2.339 * * [simplify]: Extracting #6: cost 0 inf + 26140 2.350 * [simplify]: Simplified to (* (* (/ (/ (/ -1/8 x) x) x) (/ (/ (/ -1/8 x) x) x)) (/ (/ (/ -1/8 x) x) x)) 2.350 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (cbrt (* (* (/ (/ (/ -1/8 x) x) x) (/ (/ (/ -1/8 x) x) x)) (/ (/ (/ -1/8 x) x) x))) (- (/ 1/2 x) x))))) 2.350 * * * * [progress]: [ 13 / 52 ] simplifiying candidate # 2.350 * [simplify]: Simplifying (/ (* (* (/ -1/8 x) (/ -1/8 x)) (/ -1/8 x)) (* (* (* x x) (* x x)) (* x x))) 2.350 * * [simplify]: iters left: 6 (9 enodes) 2.356 * * [simplify]: iters left: 5 (49 enodes) 2.368 * * [simplify]: iters left: 4 (162 enodes) 2.456 * * [simplify]: Extracting #0: cost 1 inf + 0 2.457 * * [simplify]: Extracting #1: cost 69 inf + 0 2.458 * * [simplify]: Extracting #2: cost 158 inf + 3 2.460 * * [simplify]: Extracting #3: cost 128 inf + 4197 2.471 * * [simplify]: Extracting #4: cost 14 inf + 25201 2.478 * * [simplify]: Extracting #5: cost 0 inf + 26432 2.485 * * [simplify]: Extracting #6: cost 0 inf + 26312 2.492 * [simplify]: Simplified to (* (* (/ (/ -1/8 x) (* x x)) (/ (/ -1/8 x) (* x x))) (/ (/ -1/8 x) (* x x))) 2.492 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (cbrt (* (* (/ (/ -1/8 x) (* x x)) (/ (/ -1/8 x) (* x x))) (/ (/ -1/8 x) (* x x)))) (- (/ 1/2 x) x))))) 2.492 * * * * [progress]: [ 14 / 52 ] simplifiying candidate # 2.492 * * * * [progress]: [ 15 / 52 ] simplifiying candidate # 2.493 * * * * [progress]: [ 16 / 52 ] simplifiying candidate # 2.493 * * * * [progress]: [ 17 / 52 ] simplifiying candidate # 2.493 * * * * [progress]: [ 18 / 52 ] simplifiying candidate # 2.493 * [simplify]: Simplifying (/ (* (cbrt (/ -1/8 x)) (cbrt (/ -1/8 x))) x) 2.493 * * [simplify]: iters left: 6 (6 enodes) 2.495 * * [simplify]: iters left: 5 (20 enodes) 2.498 * * [simplify]: iters left: 4 (24 enodes) 2.502 * * [simplify]: iters left: 3 (27 enodes) 2.510 * * [simplify]: Extracting #0: cost 1 inf + 0 2.510 * * [simplify]: Extracting #1: cost 7 inf + 0 2.510 * * [simplify]: Extracting #2: cost 11 inf + 1 2.510 * * [simplify]: Extracting #3: cost 13 inf + 1 2.510 * * [simplify]: Extracting #4: cost 12 inf + 2 2.511 * * [simplify]: Extracting #5: cost 6 inf + 734 2.511 * * [simplify]: Extracting #6: cost 0 inf + 1706 2.512 * [simplify]: Simplified to (* (/ (cbrt (/ -1/8 x)) x) (cbrt (/ -1/8 x))) 2.512 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (* (* (/ (cbrt (/ -1/8 x)) x) (cbrt (/ -1/8 x))) (/ (cbrt (/ -1/8 x)) x)) (- (/ 1/2 x) x))))) 2.512 * [simplify]: Simplifying (/ (cbrt (/ -1/8 x)) x) 2.512 * * [simplify]: iters left: 5 (5 enodes) 2.515 * * [simplify]: iters left: 4 (15 enodes) 2.520 * * [simplify]: Extracting #0: cost 1 inf + 0 2.520 * * [simplify]: Extracting #1: cost 4 inf + 0 2.520 * * [simplify]: Extracting #2: cost 5 inf + 1 2.520 * * [simplify]: Extracting #3: cost 7 inf + 1 2.520 * * [simplify]: Extracting #4: cost 6 inf + 2 2.520 * * [simplify]: Extracting #5: cost 0 inf + 654 2.521 * [simplify]: Simplified to (/ (cbrt (/ -1/8 x)) x) 2.521 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (- (* (* (/ (cbrt (/ -1/8 x)) x) (cbrt (/ -1/8 x))) (/ (cbrt (/ -1/8 x)) x)) (- (/ 1/2 x) x))))) 2.521 * * * * [progress]: [ 19 / 52 ] simplifiying candidate # 2.521 * [simplify]: Simplifying (/ (sqrt (/ -1/8 x)) x) 2.521 * * [simplify]: iters left: 5 (5 enodes) 2.524 * * [simplify]: iters left: 4 (15 enodes) 2.529 * * [simplify]: Extracting #0: cost 1 inf + 0 2.529 * * [simplify]: Extracting #1: cost 4 inf + 0 2.529 * * [simplify]: Extracting #2: cost 5 inf + 1 2.529 * * [simplify]: Extracting #3: cost 7 inf + 1 2.530 * * [simplify]: Extracting #4: cost 6 inf + 2 2.530 * * [simplify]: Extracting #5: cost 0 inf + 494 2.530 * [simplify]: Simplified to (/ (sqrt (/ -1/8 x)) x) 2.530 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (* (/ (sqrt (/ -1/8 x)) x) (/ (sqrt (/ -1/8 x)) x)) (- (/ 1/2 x) x))))) 2.530 * [simplify]: Simplifying (/ (sqrt (/ -1/8 x)) x) 2.530 * * [simplify]: iters left: 5 (5 enodes) 2.533 * * [simplify]: iters left: 4 (15 enodes) 2.538 * * [simplify]: Extracting #0: cost 1 inf + 0 2.538 * * [simplify]: Extracting #1: cost 4 inf + 0 2.538 * * [simplify]: Extracting #2: cost 5 inf + 1 2.538 * * [simplify]: Extracting #3: cost 7 inf + 1 2.538 * * [simplify]: Extracting #4: cost 6 inf + 2 2.539 * * [simplify]: Extracting #5: cost 0 inf + 494 2.539 * [simplify]: Simplified to (/ (sqrt (/ -1/8 x)) x) 2.539 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (- (* (/ (sqrt (/ -1/8 x)) x) (/ (sqrt (/ -1/8 x)) x)) (- (/ 1/2 x) x))))) 2.539 * * * * [progress]: [ 20 / 52 ] simplifiying candidate # 2.539 * [simplify]: Simplifying (/ (/ (* (cbrt -1/8) (cbrt -1/8)) (* (cbrt x) (cbrt x))) x) 2.540 * * [simplify]: iters left: 6 (8 enodes) 2.545 * * [simplify]: iters left: 5 (32 enodes) 2.558 * * [simplify]: iters left: 4 (63 enodes) 2.582 * * [simplify]: iters left: 3 (108 enodes) 2.612 * * [simplify]: iters left: 2 (154 enodes) 2.644 * * [simplify]: iters left: 1 (168 enodes) 2.669 * * [simplify]: Extracting #0: cost 1 inf + 0 2.669 * * [simplify]: Extracting #1: cost 23 inf + 0 2.669 * * [simplify]: Extracting #2: cost 43 inf + 1 2.669 * * [simplify]: Extracting #3: cost 35 inf + 851 2.670 * * [simplify]: Extracting #4: cost 6 inf + 6942 2.672 * * [simplify]: Extracting #5: cost 0 inf + 8154 2.673 * [simplify]: Simplified to (* (/ (/ (cbrt -1/8) (cbrt x)) x) (/ (cbrt -1/8) (cbrt x))) 2.673 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (* (* (/ (/ (cbrt -1/8) (cbrt x)) x) (/ (cbrt -1/8) (cbrt x))) (/ (/ (cbrt -1/8) (cbrt x)) x)) (- (/ 1/2 x) x))))) 2.673 * [simplify]: Simplifying (/ (/ (cbrt -1/8) (cbrt x)) x) 2.673 * * [simplify]: iters left: 5 (6 enodes) 2.676 * * [simplify]: iters left: 4 (20 enodes) 2.682 * * [simplify]: iters left: 3 (25 enodes) 2.690 * * [simplify]: iters left: 2 (27 enodes) 2.699 * * [simplify]: Extracting #0: cost 1 inf + 0 2.699 * * [simplify]: Extracting #1: cost 8 inf + 0 2.699 * * [simplify]: Extracting #2: cost 11 inf + 203 2.699 * * [simplify]: Extracting #3: cost 8 inf + 406 2.699 * * [simplify]: Extracting #4: cost 5 inf + 851 2.700 * * [simplify]: Extracting #5: cost 0 inf + 1700 2.700 * [simplify]: Simplified to (/ (/ (cbrt -1/8) x) (cbrt x)) 2.700 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (- (* (* (/ (/ (cbrt -1/8) (cbrt x)) x) (/ (cbrt -1/8) (cbrt x))) (/ (/ (cbrt -1/8) x) (cbrt x))) (- (/ 1/2 x) x))))) 2.700 * * * * [progress]: [ 21 / 52 ] simplifiying candidate # 2.701 * [simplify]: Simplifying (/ (/ (* (cbrt -1/8) (cbrt -1/8)) (sqrt x)) x) 2.701 * * [simplify]: iters left: 6 (7 enodes) 2.705 * * [simplify]: iters left: 5 (25 enodes) 2.714 * * [simplify]: iters left: 4 (40 enodes) 2.728 * * [simplify]: iters left: 3 (62 enodes) 2.737 * * [simplify]: iters left: 2 (73 enodes) 2.748 * * [simplify]: iters left: 1 (74 enodes) 2.759 * * [simplify]: Extracting #0: cost 1 inf + 0 2.759 * * [simplify]: Extracting #1: cost 15 inf + 0 2.759 * * [simplify]: Extracting #2: cost 27 inf + 1 2.759 * * [simplify]: Extracting #3: cost 23 inf + 205 2.760 * * [simplify]: Extracting #4: cost 5 inf + 2916 2.760 * * [simplify]: Extracting #5: cost 0 inf + 3806 2.761 * [simplify]: Simplified to (/ (* (cbrt -1/8) (cbrt -1/8)) (* x (sqrt x))) 2.761 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (* (/ (* (cbrt -1/8) (cbrt -1/8)) (* x (sqrt x))) (/ (/ (cbrt -1/8) (sqrt x)) x)) (- (/ 1/2 x) x))))) 2.761 * [simplify]: Simplifying (/ (/ (cbrt -1/8) (sqrt x)) x) 2.761 * * [simplify]: iters left: 5 (6 enodes) 2.763 * * [simplify]: iters left: 4 (20 enodes) 2.770 * * [simplify]: iters left: 3 (25 enodes) 2.780 * * [simplify]: iters left: 2 (27 enodes) 2.787 * * [simplify]: Extracting #0: cost 1 inf + 0 2.788 * * [simplify]: Extracting #1: cost 8 inf + 0 2.788 * * [simplify]: Extracting #2: cost 11 inf + 123 2.788 * * [simplify]: Extracting #3: cost 8 inf + 246 2.788 * * [simplify]: Extracting #4: cost 5 inf + 651 2.788 * * [simplify]: Extracting #5: cost 0 inf + 1380 2.788 * [simplify]: Simplified to (/ (/ (cbrt -1/8) x) (sqrt x)) 2.788 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (- (* (/ (/ (* (cbrt -1/8) (cbrt -1/8)) (sqrt x)) x) (/ (/ (cbrt -1/8) x) (sqrt x))) (- (/ 1/2 x) x))))) 2.788 * * * * [progress]: [ 22 / 52 ] simplifiying candidate # 2.789 * [simplify]: Simplifying (/ (/ (* (cbrt -1/8) (cbrt -1/8)) 1) x) 2.789 * * [simplify]: iters left: 6 (7 enodes) 2.791 * * [simplify]: iters left: 5 (25 enodes) 2.797 * * [simplify]: iters left: 4 (41 enodes) 2.804 * * [simplify]: iters left: 3 (49 enodes) 2.811 * * [simplify]: iters left: 2 (55 enodes) 2.820 * * [simplify]: iters left: 1 (59 enodes) 2.831 * * [simplify]: Extracting #0: cost 1 inf + 0 2.831 * * [simplify]: Extracting #1: cost 10 inf + 0 2.832 * * [simplify]: Extracting #2: cost 14 inf + 2 2.832 * * [simplify]: Extracting #3: cost 13 inf + 3 2.832 * * [simplify]: Extracting #4: cost 9 inf + 409 2.833 * * [simplify]: Extracting #5: cost 2 inf + 1343 2.833 * * [simplify]: Extracting #6: cost 0 inf + 1626 2.834 * [simplify]: Simplified to (/ (cbrt -1/8) (/ x (cbrt -1/8))) 2.834 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (* (/ (cbrt -1/8) (/ x (cbrt -1/8))) (/ (/ (cbrt -1/8) x) x)) (- (/ 1/2 x) x))))) 2.834 * [simplify]: Simplifying (/ (/ (cbrt -1/8) x) x) 2.834 * * [simplify]: iters left: 5 (5 enodes) 2.838 * * [simplify]: iters left: 4 (17 enodes) 2.844 * * [simplify]: iters left: 3 (19 enodes) 2.850 * * [simplify]: Extracting #0: cost 1 inf + 0 2.850 * * [simplify]: Extracting #1: cost 6 inf + 0 2.850 * * [simplify]: Extracting #2: cost 9 inf + 1 2.850 * * [simplify]: Extracting #3: cost 6 inf + 84 2.851 * * [simplify]: Extracting #4: cost 0 inf + 814 2.851 * [simplify]: Simplified to (/ (cbrt -1/8) (* x x)) 2.851 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (- (* (/ (cbrt -1/8) (/ x (cbrt -1/8))) (/ (cbrt -1/8) (* x x))) (- (/ 1/2 x) x))))) 2.851 * * * * [progress]: [ 23 / 52 ] simplifiying candidate # 2.851 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) x) 2.852 * * [simplify]: iters left: 6 (7 enodes) 2.856 * * [simplify]: iters left: 5 (25 enodes) 2.864 * * [simplify]: iters left: 4 (35 enodes) 2.876 * * [simplify]: iters left: 3 (47 enodes) 2.891 * * [simplify]: iters left: 2 (49 enodes) 2.906 * * [simplify]: Extracting #0: cost 1 inf + 0 2.906 * * [simplify]: Extracting #1: cost 12 inf + 0 2.906 * * [simplify]: Extracting #2: cost 21 inf + 1 2.906 * * [simplify]: Extracting #3: cost 18 inf + 164 2.907 * * [simplify]: Extracting #4: cost 7 inf + 1700 2.908 * * [simplify]: Extracting #5: cost 1 inf + 2590 2.908 * * [simplify]: Extracting #6: cost 0 inf + 2832 2.909 * [simplify]: Simplified to (/ (sqrt -1/8) (* (cbrt x) (* x (cbrt x)))) 2.909 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (* (/ (sqrt -1/8) (* (cbrt x) (* x (cbrt x)))) (/ (/ (sqrt -1/8) (cbrt x)) x)) (- (/ 1/2 x) x))))) 2.910 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (cbrt x)) x) 2.910 * * [simplify]: iters left: 5 (6 enodes) 2.913 * * [simplify]: iters left: 4 (20 enodes) 2.920 * * [simplify]: iters left: 3 (25 enodes) 2.928 * * [simplify]: iters left: 2 (27 enodes) 2.936 * * [simplify]: Extracting #0: cost 1 inf + 0 2.936 * * [simplify]: Extracting #1: cost 8 inf + 0 2.937 * * [simplify]: Extracting #2: cost 11 inf + 203 2.937 * * [simplify]: Extracting #3: cost 8 inf + 406 2.937 * * [simplify]: Extracting #4: cost 5 inf + 731 2.937 * * [simplify]: Extracting #5: cost 0 inf + 1380 2.938 * [simplify]: Simplified to (/ (/ (sqrt -1/8) x) (cbrt x)) 2.938 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (- (* (/ (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) x) (/ (/ (sqrt -1/8) x) (cbrt x))) (- (/ 1/2 x) x))))) 2.938 * * * * [progress]: [ 24 / 52 ] simplifiying candidate # 2.938 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (sqrt x)) x) 2.939 * * [simplify]: iters left: 5 (6 enodes) 2.942 * * [simplify]: iters left: 4 (20 enodes) 2.949 * * [simplify]: iters left: 3 (25 enodes) 2.957 * * [simplify]: iters left: 2 (27 enodes) 2.966 * * [simplify]: Extracting #0: cost 1 inf + 0 2.967 * * [simplify]: Extracting #1: cost 8 inf + 0 2.967 * * [simplify]: Extracting #2: cost 11 inf + 123 2.967 * * [simplify]: Extracting #3: cost 8 inf + 246 2.967 * * [simplify]: Extracting #4: cost 5 inf + 531 2.968 * * [simplify]: Extracting #5: cost 0 inf + 1060 2.968 * [simplify]: Simplified to (/ (/ (sqrt -1/8) x) (sqrt x)) 2.968 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (* (/ (/ (sqrt -1/8) x) (sqrt x)) (/ (/ (sqrt -1/8) (sqrt x)) x)) (- (/ 1/2 x) x))))) 2.968 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (sqrt x)) x) 2.969 * * [simplify]: iters left: 5 (6 enodes) 2.972 * * [simplify]: iters left: 4 (20 enodes) 2.979 * * [simplify]: iters left: 3 (25 enodes) 2.987 * * [simplify]: iters left: 2 (27 enodes) 2.995 * * [simplify]: Extracting #0: cost 1 inf + 0 2.996 * * [simplify]: Extracting #1: cost 8 inf + 0 2.996 * * [simplify]: Extracting #2: cost 11 inf + 123 2.996 * * [simplify]: Extracting #3: cost 8 inf + 246 2.996 * * [simplify]: Extracting #4: cost 5 inf + 531 2.997 * * [simplify]: Extracting #5: cost 0 inf + 1060 2.997 * [simplify]: Simplified to (/ (/ (sqrt -1/8) x) (sqrt x)) 2.997 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (- (* (/ (/ (sqrt -1/8) (sqrt x)) x) (/ (/ (sqrt -1/8) x) (sqrt x))) (- (/ 1/2 x) x))))) 2.997 * * * * [progress]: [ 25 / 52 ] simplifiying candidate # 2.998 * [simplify]: Simplifying (/ (/ (sqrt -1/8) 1) x) 2.998 * * [simplify]: iters left: 5 (6 enodes) 3.002 * * [simplify]: iters left: 4 (20 enodes) 3.009 * * [simplify]: iters left: 3 (22 enodes) 3.016 * * [simplify]: Extracting #0: cost 1 inf + 0 3.016 * * [simplify]: Extracting #1: cost 4 inf + 0 3.016 * * [simplify]: Extracting #2: cost 6 inf + 1 3.016 * * [simplify]: Extracting #3: cost 4 inf + 3 3.016 * * [simplify]: Extracting #4: cost 1 inf + 167 3.017 * * [simplify]: Extracting #5: cost 0 inf + 249 3.017 * [simplify]: Simplified to (/ (sqrt -1/8) x) 3.017 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (* (/ (sqrt -1/8) x) (/ (/ (sqrt -1/8) x) x)) (- (/ 1/2 x) x))))) 3.017 * [simplify]: Simplifying (/ (/ (sqrt -1/8) x) x) 3.017 * * [simplify]: iters left: 5 (5 enodes) 3.021 * * [simplify]: iters left: 4 (17 enodes) 3.027 * * [simplify]: iters left: 3 (19 enodes) 3.033 * * [simplify]: Extracting #0: cost 1 inf + 0 3.033 * * [simplify]: Extracting #1: cost 6 inf + 0 3.033 * * [simplify]: Extracting #2: cost 9 inf + 1 3.033 * * [simplify]: Extracting #3: cost 6 inf + 84 3.034 * * [simplify]: Extracting #4: cost 0 inf + 574 3.034 * [simplify]: Simplified to (/ (sqrt -1/8) (* x x)) 3.034 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (- (* (/ (sqrt -1/8) x) (/ (sqrt -1/8) (* x x))) (- (/ 1/2 x) x))))) 3.034 * * * * [progress]: [ 26 / 52 ] simplifiying candidate # 3.034 * [simplify]: Simplifying (/ (/ 1 (* (cbrt x) (cbrt x))) x) 3.034 * * [simplify]: iters left: 6 (6 enodes) 3.038 * * [simplify]: iters left: 5 (24 enodes) 3.046 * * [simplify]: iters left: 4 (36 enodes) 3.056 * * [simplify]: iters left: 3 (48 enodes) 3.072 * * [simplify]: iters left: 2 (50 enodes) 3.085 * * [simplify]: Extracting #0: cost 1 inf + 0 3.086 * * [simplify]: Extracting #1: cost 12 inf + 0 3.086 * * [simplify]: Extracting #2: cost 15 inf + 287 3.086 * * [simplify]: Extracting #3: cost 7 inf + 1260 3.087 * * [simplify]: Extracting #4: cost 0 inf + 2350 3.088 * [simplify]: Simplified to (/ (/ 1 x) (* (cbrt x) (cbrt x))) 3.088 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (* (/ (/ 1 x) (* (cbrt x) (cbrt x))) (/ (/ -1/8 (cbrt x)) x)) (- (/ 1/2 x) x))))) 3.088 * [simplify]: Simplifying (/ (/ -1/8 (cbrt x)) x) 3.088 * * [simplify]: iters left: 5 (5 enodes) 3.091 * * [simplify]: iters left: 4 (17 enodes) 3.097 * * [simplify]: iters left: 3 (22 enodes) 3.103 * * [simplify]: iters left: 2 (24 enodes) 3.111 * * [simplify]: Extracting #0: cost 1 inf + 0 3.111 * * [simplify]: Extracting #1: cost 8 inf + 0 3.111 * * [simplify]: Extracting #2: cost 10 inf + 2 3.111 * * [simplify]: Extracting #3: cost 0 inf + 1058 3.111 * [simplify]: Simplified to (/ (/ -1/8 x) (cbrt x)) 3.111 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (- (* (/ (/ 1 (* (cbrt x) (cbrt x))) x) (/ (/ -1/8 x) (cbrt x))) (- (/ 1/2 x) x))))) 3.112 * * * * [progress]: [ 27 / 52 ] simplifiying candidate # 3.112 * [simplify]: Simplifying (/ (/ 1 (sqrt x)) x) 3.112 * * [simplify]: iters left: 5 (5 enodes) 3.115 * * [simplify]: iters left: 4 (19 enodes) 3.121 * * [simplify]: iters left: 3 (26 enodes) 3.129 * * [simplify]: iters left: 2 (28 enodes) 3.137 * * [simplify]: Extracting #0: cost 1 inf + 0 3.137 * * [simplify]: Extracting #1: cost 8 inf + 0 3.138 * * [simplify]: Extracting #2: cost 8 inf + 124 3.138 * * [simplify]: Extracting #3: cost 0 inf + 738 3.138 * [simplify]: Simplified to (/ (/ 1 x) (sqrt x)) 3.138 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (* (/ (/ 1 x) (sqrt x)) (/ (/ -1/8 (sqrt x)) x)) (- (/ 1/2 x) x))))) 3.139 * [simplify]: Simplifying (/ (/ -1/8 (sqrt x)) x) 3.139 * * [simplify]: iters left: 5 (5 enodes) 3.141 * * [simplify]: iters left: 4 (17 enodes) 3.145 * * [simplify]: iters left: 3 (22 enodes) 3.149 * * [simplify]: iters left: 2 (24 enodes) 3.153 * * [simplify]: Extracting #0: cost 1 inf + 0 3.153 * * [simplify]: Extracting #1: cost 8 inf + 0 3.153 * * [simplify]: Extracting #2: cost 10 inf + 2 3.153 * * [simplify]: Extracting #3: cost 0 inf + 738 3.153 * [simplify]: Simplified to (/ (/ -1/8 x) (sqrt x)) 3.153 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (- (* (/ (/ 1 (sqrt x)) x) (/ (/ -1/8 x) (sqrt x))) (- (/ 1/2 x) x))))) 3.153 * * * * [progress]: [ 28 / 52 ] simplifiying candidate # 3.153 * [simplify]: Simplifying (/ (/ 1 1) x) 3.153 * * [simplify]: iters left: 4 (4 enodes) 3.155 * * [simplify]: iters left: 3 (12 enodes) 3.157 * * [simplify]: iters left: 2 (14 enodes) 3.159 * * [simplify]: Extracting #0: cost 1 inf + 0 3.159 * * [simplify]: Extracting #1: cost 4 inf + 0 3.159 * * [simplify]: Extracting #2: cost 0 inf + 86 3.159 * [simplify]: Simplified to (/ 1 x) 3.159 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (* (/ 1 x) (/ (/ -1/8 x) x)) (- (/ 1/2 x) x))))) 3.159 * [simplify]: Simplifying (/ (/ -1/8 x) x) 3.160 * * [simplify]: iters left: 4 (4 enodes) 3.161 * * [simplify]: iters left: 3 (14 enodes) 3.163 * * [simplify]: iters left: 2 (16 enodes) 3.166 * * [simplify]: Extracting #0: cost 1 inf + 0 3.166 * * [simplify]: Extracting #1: cost 6 inf + 0 3.166 * * [simplify]: Extracting #2: cost 5 inf + 43 3.166 * * [simplify]: Extracting #3: cost 0 inf + 332 3.167 * [simplify]: Simplified to (/ (/ -1/8 x) x) 3.167 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (- (* (/ 1 x) (/ (/ -1/8 x) x)) (- (/ 1/2 x) x))))) 3.167 * * * * [progress]: [ 29 / 52 ] simplifiying candidate # 3.167 * [simplify]: Simplifying (/ 1 x) 3.167 * * [simplify]: iters left: 2 (3 enodes) 3.168 * * [simplify]: iters left: 1 (11 enodes) 3.170 * * [simplify]: Extracting #0: cost 1 inf + 0 3.170 * * [simplify]: Extracting #1: cost 4 inf + 0 3.170 * * [simplify]: Extracting #2: cost 2 inf + 2 3.170 * * [simplify]: Extracting #3: cost 0 inf + 86 3.170 * [simplify]: Simplified to (/ 1 x) 3.171 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (* (/ 1 x) (/ (/ -1/8 x) x)) (- (/ 1/2 x) x))))) 3.171 * [simplify]: Simplifying (/ (/ -1/8 x) x) 3.171 * * [simplify]: iters left: 4 (4 enodes) 3.173 * * [simplify]: iters left: 3 (14 enodes) 3.177 * * [simplify]: iters left: 2 (16 enodes) 3.182 * * [simplify]: Extracting #0: cost 1 inf + 0 3.182 * * [simplify]: Extracting #1: cost 6 inf + 0 3.182 * * [simplify]: Extracting #2: cost 5 inf + 43 3.183 * * [simplify]: Extracting #3: cost 0 inf + 332 3.183 * [simplify]: Simplified to (/ (/ -1/8 x) x) 3.183 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (- (* (/ 1 x) (/ (/ -1/8 x) x)) (- (/ 1/2 x) x))))) 3.183 * * * * [progress]: [ 30 / 52 ] simplifiying candidate # 3.183 * [simplify]: Simplifying (/ -1/8 x) 3.183 * * [simplify]: iters left: 2 (3 enodes) 3.185 * * [simplify]: iters left: 1 (9 enodes) 3.188 * * [simplify]: Extracting #0: cost 1 inf + 0 3.189 * * [simplify]: Extracting #1: cost 4 inf + 0 3.189 * * [simplify]: Extracting #2: cost 2 inf + 2 3.189 * * [simplify]: Extracting #3: cost 0 inf + 86 3.189 * [simplify]: Simplified to (/ -1/8 x) 3.189 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (* (/ -1/8 x) (/ (/ 1 x) x)) (- (/ 1/2 x) x))))) 3.189 * [simplify]: Simplifying (/ (/ 1 x) x) 3.189 * * [simplify]: iters left: 4 (4 enodes) 3.192 * * [simplify]: iters left: 3 (16 enodes) 3.198 * * [simplify]: iters left: 2 (20 enodes) 3.204 * * [simplify]: Extracting #0: cost 1 inf + 0 3.205 * * [simplify]: Extracting #1: cost 6 inf + 0 3.205 * * [simplify]: Extracting #2: cost 5 inf + 43 3.205 * * [simplify]: Extracting #3: cost 0 inf + 332 3.205 * [simplify]: Simplified to (/ (/ 1 x) x) 3.205 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (- (* (/ -1/8 x) (/ (/ 1 x) x)) (- (/ 1/2 x) x))))) 3.205 * * * * [progress]: [ 31 / 52 ] simplifiying candidate # 3.205 * * * * [progress]: [ 32 / 52 ] simplifiying candidate # 3.205 * * * * [progress]: [ 33 / 52 ] simplifiying candidate # 3.205 * * * * [progress]: [ 34 / 52 ] simplifiying candidate # 3.205 * * * * [progress]: [ 35 / 52 ] simplifiying candidate # 3.208 * [simplify]: Simplifying (* (cbrt (/ -1/8 x)) (cbrt (/ -1/8 x))) 3.208 * * [simplify]: iters left: 5 (5 enodes) 3.211 * * [simplify]: iters left: 4 (15 enodes) 3.216 * * [simplify]: Extracting #0: cost 1 inf + 0 3.216 * * [simplify]: Extracting #1: cost 3 inf + 0 3.216 * * [simplify]: Extracting #2: cost 5 inf + 0 3.216 * * [simplify]: Extracting #3: cost 8 inf + 0 3.216 * * [simplify]: Extracting #4: cost 6 inf + 2 3.216 * * [simplify]: Extracting #5: cost 0 inf + 654 3.216 * [simplify]: Simplified to (* (cbrt (/ -1/8 x)) (cbrt (/ -1/8 x))) 3.216 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (/ (* (cbrt (/ -1/8 x)) (cbrt (/ -1/8 x))) (/ (* x x) (cbrt (/ -1/8 x)))) (- (/ 1/2 x) x))))) 3.217 * * * * [progress]: [ 36 / 52 ] simplifiying candidate # 3.217 * [simplify]: Simplifying (sqrt (/ -1/8 x)) 3.217 * * [simplify]: iters left: 3 (4 enodes) 3.219 * * [simplify]: iters left: 2 (12 enodes) 3.223 * * [simplify]: Extracting #0: cost 1 inf + 0 3.223 * * [simplify]: Extracting #1: cost 3 inf + 0 3.223 * * [simplify]: Extracting #2: cost 6 inf + 0 3.223 * * [simplify]: Extracting #3: cost 4 inf + 2 3.223 * * [simplify]: Extracting #4: cost 0 inf + 250 3.224 * [simplify]: Simplified to (sqrt (/ -1/8 x)) 3.224 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (/ (sqrt (/ -1/8 x)) (/ (* x x) (sqrt (/ -1/8 x)))) (- (/ 1/2 x) x))))) 3.224 * * * * [progress]: [ 37 / 52 ] simplifiying candidate # 3.224 * [simplify]: Simplifying (/ (* (cbrt -1/8) (cbrt -1/8)) (* (cbrt x) (cbrt x))) 3.224 * * [simplify]: iters left: 5 (7 enodes) 3.229 * * [simplify]: iters left: 4 (27 enodes) 3.238 * * [simplify]: iters left: 3 (42 enodes) 3.252 * * [simplify]: iters left: 2 (49 enodes) 3.266 * * [simplify]: iters left: 1 (52 enodes) 3.281 * * [simplify]: Extracting #0: cost 1 inf + 0 3.281 * * [simplify]: Extracting #1: cost 11 inf + 0 3.281 * * [simplify]: Extracting #2: cost 22 inf + 0 3.281 * * [simplify]: Extracting #3: cost 18 inf + 164 3.282 * * [simplify]: Extracting #4: cost 9 inf + 1617 3.283 * * [simplify]: Extracting #5: cost 0 inf + 3554 3.284 * [simplify]: Simplified to (* (/ (cbrt -1/8) (cbrt x)) (/ (cbrt -1/8) (cbrt x))) 3.284 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (/ (* (/ (cbrt -1/8) (cbrt x)) (/ (cbrt -1/8) (cbrt x))) (/ (* x x) (/ (cbrt -1/8) (cbrt x)))) (- (/ 1/2 x) x))))) 3.284 * * * * [progress]: [ 38 / 52 ] simplifiying candidate # 3.284 * [simplify]: Simplifying (/ (* (cbrt -1/8) (cbrt -1/8)) (sqrt x)) 3.284 * * [simplify]: iters left: 5 (6 enodes) 3.288 * * [simplify]: iters left: 4 (20 enodes) 3.295 * * [simplify]: iters left: 3 (24 enodes) 3.303 * * [simplify]: iters left: 2 (27 enodes) 3.311 * * [simplify]: Extracting #0: cost 1 inf + 0 3.312 * * [simplify]: Extracting #1: cost 7 inf + 0 3.312 * * [simplify]: Extracting #2: cost 14 inf + 0 3.312 * * [simplify]: Extracting #3: cost 12 inf + 2 3.312 * * [simplify]: Extracting #4: cost 6 inf + 691 3.312 * * [simplify]: Extracting #5: cost 0 inf + 1540 3.313 * [simplify]: Simplified to (* (cbrt -1/8) (/ (cbrt -1/8) (sqrt x))) 3.313 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (/ (* (cbrt -1/8) (/ (cbrt -1/8) (sqrt x))) (/ (* x x) (/ (cbrt -1/8) (sqrt x)))) (- (/ 1/2 x) x))))) 3.313 * * * * [progress]: [ 39 / 52 ] simplifiying candidate # 3.313 * [simplify]: Simplifying (/ (* (cbrt -1/8) (cbrt -1/8)) 1) 3.313 * * [simplify]: iters left: 5 (5 enodes) 3.317 * * [simplify]: iters left: 4 (17 enodes) 3.324 * * [simplify]: iters left: 3 (27 enodes) 3.332 * * [simplify]: iters left: 2 (28 enodes) 3.336 * * [simplify]: Extracting #0: cost 1 inf + 0 3.337 * * [simplify]: Extracting #1: cost 5 inf + 0 3.337 * * [simplify]: Extracting #2: cost 7 inf + 1 3.337 * * [simplify]: Extracting #3: cost 6 inf + 2 3.337 * * [simplify]: Extracting #4: cost 1 inf + 528 3.337 * * [simplify]: Extracting #5: cost 0 inf + 650 3.337 * [simplify]: Simplified to (* (cbrt -1/8) (cbrt -1/8)) 3.337 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (/ (* (cbrt -1/8) (cbrt -1/8)) (/ (* x x) (/ (cbrt -1/8) x))) (- (/ 1/2 x) x))))) 3.337 * * * * [progress]: [ 40 / 52 ] simplifiying candidate # 3.337 * [simplify]: Simplifying (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) 3.337 * * [simplify]: iters left: 5 (6 enodes) 3.339 * * [simplify]: iters left: 4 (20 enodes) 3.343 * * [simplify]: iters left: 3 (22 enodes) 3.346 * * [simplify]: Extracting #0: cost 1 inf + 0 3.346 * * [simplify]: Extracting #1: cost 6 inf + 0 3.346 * * [simplify]: Extracting #2: cost 12 inf + 0 3.347 * * [simplify]: Extracting #3: cost 10 inf + 2 3.347 * * [simplify]: Extracting #4: cost 0 inf + 1216 3.347 * [simplify]: Simplified to (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) 3.347 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (/ (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) (/ (* x x) (/ (sqrt -1/8) (cbrt x)))) (- (/ 1/2 x) x))))) 3.347 * * * * [progress]: [ 41 / 52 ] simplifiying candidate # 3.347 * [simplify]: Simplifying (/ (sqrt -1/8) (sqrt x)) 3.347 * * [simplify]: iters left: 3 (5 enodes) 3.349 * * [simplify]: iters left: 2 (15 enodes) 3.353 * * [simplify]: Extracting #0: cost 1 inf + 0 3.353 * * [simplify]: Extracting #1: cost 4 inf + 0 3.353 * * [simplify]: Extracting #2: cost 8 inf + 0 3.353 * * [simplify]: Extracting #3: cost 4 inf + 84 3.353 * * [simplify]: Extracting #4: cost 0 inf + 410 3.353 * [simplify]: Simplified to (/ (sqrt -1/8) (sqrt x)) 3.353 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (/ (/ (sqrt -1/8) (sqrt x)) (/ (* x x) (/ (sqrt -1/8) (sqrt x)))) (- (/ 1/2 x) x))))) 3.353 * * * * [progress]: [ 42 / 52 ] simplifiying candidate # 3.354 * [simplify]: Simplifying (/ (sqrt -1/8) 1) 3.354 * * [simplify]: iters left: 3 (4 enodes) 3.356 * * [simplify]: iters left: 2 (12 enodes) 3.358 * * [simplify]: iters left: 1 (14 enodes) 3.362 * * [simplify]: Extracting #0: cost 1 inf + 0 3.362 * * [simplify]: Extracting #1: cost 4 inf + 0 3.362 * * [simplify]: Extracting #2: cost 0 inf + 84 3.362 * [simplify]: Simplified to (sqrt -1/8) 3.362 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (/ (sqrt -1/8) (/ (* x x) (/ (sqrt -1/8) x))) (- (/ 1/2 x) x))))) 3.362 * * * * [progress]: [ 43 / 52 ] simplifiying candidate # 3.362 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 3.363 * * [simplify]: iters left: 5 (5 enodes) 3.365 * * [simplify]: iters left: 4 (19 enodes) 3.372 * * [simplify]: iters left: 3 (23 enodes) 3.379 * * [simplify]: Extracting #0: cost 1 inf + 0 3.379 * * [simplify]: Extracting #1: cost 6 inf + 0 3.379 * * [simplify]: Extracting #2: cost 9 inf + 1 3.379 * * [simplify]: Extracting #3: cost 1 inf + 852 3.379 * * [simplify]: Extracting #4: cost 0 inf + 974 3.379 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 3.379 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (/ (/ 1 (* (cbrt x) (cbrt x))) (/ (* x x) (/ -1/8 (cbrt x)))) (- (/ 1/2 x) x))))) 3.380 * * * * [progress]: [ 44 / 52 ] simplifiying candidate # 3.380 * [simplify]: Simplifying (/ 1 (sqrt x)) 3.380 * * [simplify]: iters left: 3 (4 enodes) 3.382 * * [simplify]: iters left: 2 (14 enodes) 3.387 * * [simplify]: iters left: 1 (16 enodes) 3.392 * * [simplify]: Extracting #0: cost 1 inf + 0 3.392 * * [simplify]: Extracting #1: cost 4 inf + 0 3.392 * * [simplify]: Extracting #2: cost 5 inf + 1 3.392 * * [simplify]: Extracting #3: cost 3 inf + 43 3.392 * * [simplify]: Extracting #4: cost 1 inf + 166 3.392 * * [simplify]: Extracting #5: cost 0 inf + 248 3.392 * [simplify]: Simplified to (/ 1 (sqrt x)) 3.392 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (/ (/ 1 (sqrt x)) (/ (* x x) (/ -1/8 (sqrt x)))) (- (/ 1/2 x) x))))) 3.392 * * * * [progress]: [ 45 / 52 ] simplifiying candidate # 3.393 * [simplify]: Simplifying (/ 1 1) 3.393 * * [simplify]: iters left: 2 (2 enodes) 3.394 * * [simplify]: iters left: 1 (6 enodes) 3.396 * * [simplify]: Extracting #0: cost 1 inf + 0 3.396 * * [simplify]: Extracting #1: cost 0 inf + 1 3.396 * [simplify]: Simplified to 1 3.396 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (- (/ 1 (/ (* x x) (/ -1/8 x))) (- (/ 1/2 x) x))))) 3.397 * * * * [progress]: [ 46 / 52 ] simplifiying candidate # 3.397 * * * * [progress]: [ 47 / 52 ] simplifiying candidate # 3.397 * * * * [progress]: [ 48 / 52 ] simplifiying candidate # 3.397 * * * * [progress]: [ 49 / 52 ] simplifiying candidate #real (real->posit16 (/ (/ -1/8 x) (* x x)))) (- (/ 1/2 x) x)))))> 3.397 * * * * [progress]: [ 50 / 52 ] simplifiying candidate # 3.397 * [simplify]: Simplifying (/ -1/8 (pow x 3)) 3.397 * * [simplify]: iters left: 3 (5 enodes) 3.401 * * [simplify]: iters left: 2 (23 enodes) 3.411 * * [simplify]: iters left: 1 (45 enodes) 3.429 * * [simplify]: Extracting #0: cost 1 inf + 0 3.429 * * [simplify]: Extracting #1: cost 10 inf + 0 3.429 * * [simplify]: Extracting #2: cost 16 inf + 167 3.429 * * [simplify]: Extracting #3: cost 11 inf + 659 3.430 * * [simplify]: Extracting #4: cost 3 inf + 2347 3.430 * * [simplify]: Extracting #5: cost 1 inf + 2601 3.431 * * [simplify]: Extracting #6: cost 0 inf + 2813 3.431 * [simplify]: Simplified to (/ (/ (/ -1/8 x) x) x) 3.431 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (- (/ (/ (/ -1/8 x) x) x) (- (/ 1/2 x) x))))) 3.432 * * * * [progress]: [ 51 / 52 ] simplifiying candidate # 3.432 * [simplify]: Simplifying (/ -1/8 (pow x 3)) 3.432 * * [simplify]: iters left: 3 (5 enodes) 3.435 * * [simplify]: iters left: 2 (23 enodes) 3.446 * * [simplify]: iters left: 1 (45 enodes) 3.464 * * [simplify]: Extracting #0: cost 1 inf + 0 3.464 * * [simplify]: Extracting #1: cost 10 inf + 0 3.465 * * [simplify]: Extracting #2: cost 16 inf + 167 3.465 * * [simplify]: Extracting #3: cost 11 inf + 659 3.465 * * [simplify]: Extracting #4: cost 3 inf + 2347 3.466 * * [simplify]: Extracting #5: cost 1 inf + 2601 3.467 * * [simplify]: Extracting #6: cost 0 inf + 2813 3.467 * [simplify]: Simplified to (/ (/ (/ -1/8 x) x) x) 3.467 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (- (/ (/ (/ -1/8 x) x) x) (- (/ 1/2 x) x))))) 3.467 * * * * [progress]: [ 52 / 52 ] simplifiying candidate # 3.468 * [simplify]: Simplifying (/ -1/8 (pow x 3)) 3.468 * * [simplify]: iters left: 3 (5 enodes) 3.471 * * [simplify]: iters left: 2 (23 enodes) 3.482 * * [simplify]: iters left: 1 (45 enodes) 3.497 * * [simplify]: Extracting #0: cost 1 inf + 0 3.497 * * [simplify]: Extracting #1: cost 10 inf + 0 3.497 * * [simplify]: Extracting #2: cost 16 inf + 167 3.497 * * [simplify]: Extracting #3: cost 11 inf + 659 3.498 * * [simplify]: Extracting #4: cost 3 inf + 2347 3.498 * * [simplify]: Extracting #5: cost 1 inf + 2601 3.498 * * [simplify]: Extracting #6: cost 0 inf + 2813 3.499 * [simplify]: Simplified to (/ (/ (/ -1/8 x) x) x) 3.499 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (- (/ (/ (/ -1/8 x) x) x) (- (/ 1/2 x) x))))) 3.499 * * * [progress]: adding candidates to table 3.887 * [progress]: [Phase 3 of 3] Extracting. 3.890 * [simplify]: Simplifying (log (+ x (- (/ (/ -1/8 x) (* x x)) (- (/ 1/2 x) x)))) 3.890 * * [simplify]: iters left: 6 (11 enodes) 3.890 * * [simplify]: iters left: 5 (12 enodes) 3.891 * * [simplify]: Extracting #0: cost 1 inf + 0 3.891 * * [simplify]: Extracting #1: cost 2 inf + 0 3.891 * * [simplify]: Extracting #2: cost 4 inf + 0 3.891 * * [simplify]: Extracting #3: cost 5 inf + 1 3.891 * * [simplify]: Extracting #4: cost 8 inf + 1 3.891 * * [simplify]: Extracting #5: cost 9 inf + 42 3.891 * * [simplify]: Extracting #6: cost 0 inf + 1211 3.891 * [simplify]: Simplified to (log (+ x (- (/ (/ -1/8 x) (* x x)) (- (/ 1/2 x) x)))) 9.137 * [regime-testing]: Baseline error score: 0.19817310885243175 9.139 * [regime-testing]: Oracle error score: 0.19817310885243175 9.139 * [regime-testing]: End program error score: 0.19817310885243175