43.118 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.029 * [progress]: [Phase 2 of 3] Improving. 0.029 * [simplify]: Simplifying: (* (* (* d1 d1) d1) d1) 0.029 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.029 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.029 * * [simplify]: Extracting # 2 : cost 3 inf + 1 0.029 * * [simplify]: Extracting # 3 : cost 0 inf + 244 0.030 * * [simplify]: iteration 0 : 4 enodes (cost 121 ) 0.031 * * [simplify]: Extracting # 0 : cost 0 inf + 244 0.031 * * [simplify]: Extracting # 1 : cost 0 inf + 204 0.031 * * [simplify]: iteration 1 : 7 enodes (cost 81 ) 0.033 * * [simplify]: Extracting # 0 : cost 0 inf + 204 0.033 * * [simplify]: Extracting # 1 : cost 1 inf + 204 0.033 * * [simplify]: Extracting # 2 : cost 0 inf + 205 0.033 * * [simplify]: iteration 2 : 9 enodes (cost 81 ) 0.037 * * [simplify]: Extracting # 0 : cost 0 inf + 205 0.037 * * [simplify]: Extracting # 1 : cost 2 inf + 205 0.037 * * [simplify]: Extracting # 2 : cost 2 inf + 206 0.038 * * [simplify]: Extracting # 3 : cost 0 inf + 419 0.038 * * [simplify]: iteration 3 : 18 enodes (cost 81 ) 0.046 * * [simplify]: Extracting # 0 : cost 0 inf + 419 0.046 * * [simplify]: Extracting # 1 : cost 4 inf + 419 0.046 * * [simplify]: Extracting # 2 : cost 4 inf + 923 0.046 * * [simplify]: Extracting # 3 : cost 0 inf + 1349 0.047 * * [simplify]: iteration 4 : 37 enodes (cost 81 ) 0.068 * * [simplify]: Extracting # 0 : cost 0 inf + 1349 0.069 * * [simplify]: Extracting # 1 : cost 13 inf + 885 0.069 * * [simplify]: Extracting # 2 : cost 4 inf + 3817 0.070 * * [simplify]: Extracting # 3 : cost 1 inf + 3991 0.070 * * [simplify]: Extracting # 4 : cost 0 inf + 4123 0.071 * * [simplify]: iteration 5 : 114 enodes (cost 81 ) 0.107 * * [simplify]: Extracting # 0 : cost 0 inf + 4123 0.108 * * [simplify]: Extracting # 1 : cost 62 inf + 2913 0.109 * * [simplify]: Extracting # 2 : cost 4 inf + 16745 0.110 * * [simplify]: Extracting # 3 : cost 2 inf + 16707 0.111 * * [simplify]: Extracting # 4 : cost 0 inf + 17051 0.113 * * [simplify]: iteration 6 : 386 enodes (cost 81 ) 0.397 * * [simplify]: Extracting # 0 : cost 0 inf + 17051 0.401 * * [simplify]: Extracting # 1 : cost 297 inf + 9247 0.407 * * [simplify]: Extracting # 2 : cost 6 inf + 88161 0.415 * * [simplify]: Extracting # 3 : cost 1 inf + 87893 0.423 * * [simplify]: Extracting # 4 : cost 0 inf + 87974 0.438 * * [simplify]: iteration 7 : 1497 enodes (cost 81 ) 1.020 * * [simplify]: Extracting # 0 : cost 0 inf + 87974 1.056 * * [simplify]: Extracting # 1 : cost 1514 inf + 73680 1.094 * * [simplify]: Extracting # 2 : cost 161 inf + 486817 1.150 * * [simplify]: Extracting # 3 : cost 39 inf + 499757 1.204 * * [simplify]: Extracting # 4 : cost 0 inf + 510252 1.256 * * [simplify]: iteration done: 5001 enodes (cost 81 ) 1.256 * [simplify]: Simplified to: (* (* d1 d1) (* d1 d1)) 1.259 * * [progress]: iteration 1 / 4 1.259 * * * [progress]: picking best candidate 1.268 * * * * [pick]: Picked # 1.268 * * * [progress]: localizing error 1.280 * * * [progress]: generating rewritten candidates 1.280 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 1.311 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 1.380 * * * [progress]: generating series expansions 1.380 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 1.380 * [backup-simplify]: Simplify (* (* d1 d1) d1) into (pow d1 3) 1.380 * [approximate]: Taking taylor expansion of (pow d1 3) in (d1) around 0 1.380 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 1.380 * [taylor]: Taking taylor expansion of d1 in d1 1.380 * [backup-simplify]: Simplify 0 into 0 1.380 * [backup-simplify]: Simplify 1 into 1 1.380 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 1.380 * [taylor]: Taking taylor expansion of d1 in d1 1.380 * [backup-simplify]: Simplify 0 into 0 1.380 * [backup-simplify]: Simplify 1 into 1 1.381 * [backup-simplify]: Simplify (* 1 1) into 1 1.381 * [backup-simplify]: Simplify (* 1 1) into 1 1.384 * [backup-simplify]: Simplify 1 into 1 1.384 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.385 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.385 * [backup-simplify]: Simplify 0 into 0 1.386 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.387 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.387 * [backup-simplify]: Simplify 0 into 0 1.388 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.389 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.389 * [backup-simplify]: Simplify 0 into 0 1.390 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.391 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.391 * [backup-simplify]: Simplify 0 into 0 1.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.394 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.394 * [backup-simplify]: Simplify 0 into 0 1.396 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.397 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.397 * [backup-simplify]: Simplify 0 into 0 1.397 * [backup-simplify]: Simplify (* 1 (pow d1 3)) into (pow d1 3) 1.398 * [backup-simplify]: Simplify (* (* (/ 1 d1) (/ 1 d1)) (/ 1 d1)) into (/ 1 (pow d1 3)) 1.398 * [approximate]: Taking taylor expansion of (/ 1 (pow d1 3)) in (d1) around 0 1.398 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 1.398 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 1.398 * [taylor]: Taking taylor expansion of d1 in d1 1.398 * [backup-simplify]: Simplify 0 into 0 1.398 * [backup-simplify]: Simplify 1 into 1 1.398 * [backup-simplify]: Simplify (* 1 1) into 1 1.398 * [backup-simplify]: Simplify (* 1 1) into 1 1.399 * [backup-simplify]: Simplify (/ 1 1) into 1 1.399 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 3)) in d1 1.399 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 1.399 * [taylor]: Taking taylor expansion of d1 in d1 1.399 * [backup-simplify]: Simplify 0 into 0 1.399 * [backup-simplify]: Simplify 1 into 1 1.399 * [backup-simplify]: Simplify (* 1 1) into 1 1.400 * [backup-simplify]: Simplify (* 1 1) into 1 1.400 * [backup-simplify]: Simplify (/ 1 1) into 1 1.400 * [backup-simplify]: Simplify 1 into 1 1.401 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.401 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.402 * [backup-simplify]: Simplify 0 into 0 1.403 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.404 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.405 * [backup-simplify]: Simplify 0 into 0 1.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.407 * [backup-simplify]: Simplify 0 into 0 1.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.411 * [backup-simplify]: Simplify 0 into 0 1.412 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.414 * [backup-simplify]: Simplify 0 into 0 1.415 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.417 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.418 * [backup-simplify]: Simplify 0 into 0 1.418 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 d1)) 3)) into (pow d1 3) 1.418 * [backup-simplify]: Simplify (* (* (/ 1 (- d1)) (/ 1 (- d1))) (/ 1 (- d1))) into (/ -1 (pow d1 3)) 1.418 * [approximate]: Taking taylor expansion of (/ -1 (pow d1 3)) in (d1) around 0 1.418 * [taylor]: Taking taylor expansion of (/ -1 (pow d1 3)) in d1 1.418 * [taylor]: Taking taylor expansion of -1 in d1 1.418 * [backup-simplify]: Simplify -1 into -1 1.418 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 1.419 * [taylor]: Taking taylor expansion of d1 in d1 1.419 * [backup-simplify]: Simplify 0 into 0 1.419 * [backup-simplify]: Simplify 1 into 1 1.419 * [backup-simplify]: Simplify (* 1 1) into 1 1.419 * [backup-simplify]: Simplify (* 1 1) into 1 1.420 * [backup-simplify]: Simplify (/ -1 1) into -1 1.420 * [taylor]: Taking taylor expansion of (/ -1 (pow d1 3)) in d1 1.420 * [taylor]: Taking taylor expansion of -1 in d1 1.420 * [backup-simplify]: Simplify -1 into -1 1.420 * [taylor]: Taking taylor expansion of (pow d1 3) in d1 1.420 * [taylor]: Taking taylor expansion of d1 in d1 1.420 * [backup-simplify]: Simplify 0 into 0 1.420 * [backup-simplify]: Simplify 1 into 1 1.420 * [backup-simplify]: Simplify (* 1 1) into 1 1.421 * [backup-simplify]: Simplify (* 1 1) into 1 1.421 * [backup-simplify]: Simplify (/ -1 1) into -1 1.421 * [backup-simplify]: Simplify -1 into -1 1.422 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.422 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.423 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.423 * [backup-simplify]: Simplify 0 into 0 1.424 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.425 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.426 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.426 * [backup-simplify]: Simplify 0 into 0 1.427 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.428 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.429 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.429 * [backup-simplify]: Simplify 0 into 0 1.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.433 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.433 * [backup-simplify]: Simplify 0 into 0 1.434 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.436 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.437 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.437 * [backup-simplify]: Simplify 0 into 0 1.438 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.440 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.441 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.441 * [backup-simplify]: Simplify 0 into 0 1.441 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- d1))) 3)) into (pow d1 3) 1.441 * * * * [progress]: [ 2 / 2 ] generating series at (2) 1.441 * [backup-simplify]: Simplify (* (* (* d1 d1) d1) d1) into (pow d1 4) 1.441 * [approximate]: Taking taylor expansion of (pow d1 4) in (d1) around 0 1.441 * [taylor]: Taking taylor expansion of (pow d1 4) in d1 1.441 * [taylor]: Taking taylor expansion of d1 in d1 1.441 * [backup-simplify]: Simplify 0 into 0 1.441 * [backup-simplify]: Simplify 1 into 1 1.441 * [taylor]: Taking taylor expansion of (pow d1 4) in d1 1.441 * [taylor]: Taking taylor expansion of d1 in d1 1.441 * [backup-simplify]: Simplify 0 into 0 1.442 * [backup-simplify]: Simplify 1 into 1 1.442 * [backup-simplify]: Simplify (* 1 1) into 1 1.442 * [backup-simplify]: Simplify (* 1 1) into 1 1.442 * [backup-simplify]: Simplify 1 into 1 1.443 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.444 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.444 * [backup-simplify]: Simplify 0 into 0 1.445 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.446 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.446 * [backup-simplify]: Simplify 0 into 0 1.447 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.448 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.448 * [backup-simplify]: Simplify 0 into 0 1.449 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.450 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.450 * [backup-simplify]: Simplify 0 into 0 1.451 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.453 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.453 * [backup-simplify]: Simplify 0 into 0 1.454 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.456 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.456 * [backup-simplify]: Simplify 0 into 0 1.456 * [backup-simplify]: Simplify (* 1 (pow d1 4)) into (pow d1 4) 1.456 * [backup-simplify]: Simplify (* (* (* (/ 1 d1) (/ 1 d1)) (/ 1 d1)) (/ 1 d1)) into (/ 1 (pow d1 4)) 1.456 * [approximate]: Taking taylor expansion of (/ 1 (pow d1 4)) in (d1) around 0 1.456 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 4)) in d1 1.456 * [taylor]: Taking taylor expansion of (pow d1 4) in d1 1.457 * [taylor]: Taking taylor expansion of d1 in d1 1.457 * [backup-simplify]: Simplify 0 into 0 1.457 * [backup-simplify]: Simplify 1 into 1 1.457 * [backup-simplify]: Simplify (* 1 1) into 1 1.457 * [backup-simplify]: Simplify (* 1 1) into 1 1.458 * [backup-simplify]: Simplify (/ 1 1) into 1 1.458 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 4)) in d1 1.458 * [taylor]: Taking taylor expansion of (pow d1 4) in d1 1.458 * [taylor]: Taking taylor expansion of d1 in d1 1.458 * [backup-simplify]: Simplify 0 into 0 1.458 * [backup-simplify]: Simplify 1 into 1 1.458 * [backup-simplify]: Simplify (* 1 1) into 1 1.459 * [backup-simplify]: Simplify (* 1 1) into 1 1.459 * [backup-simplify]: Simplify (/ 1 1) into 1 1.459 * [backup-simplify]: Simplify 1 into 1 1.460 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.460 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.461 * [backup-simplify]: Simplify 0 into 0 1.462 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.463 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.464 * [backup-simplify]: Simplify 0 into 0 1.465 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.466 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.467 * [backup-simplify]: Simplify 0 into 0 1.468 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.470 * [backup-simplify]: Simplify 0 into 0 1.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.472 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.474 * [backup-simplify]: Simplify 0 into 0 1.475 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.477 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.478 * [backup-simplify]: Simplify 0 into 0 1.478 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 d1)) 4)) into (pow d1 4) 1.479 * [backup-simplify]: Simplify (* (* (* (/ 1 (- d1)) (/ 1 (- d1))) (/ 1 (- d1))) (/ 1 (- d1))) into (/ 1 (pow d1 4)) 1.479 * [approximate]: Taking taylor expansion of (/ 1 (pow d1 4)) in (d1) around 0 1.479 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 4)) in d1 1.479 * [taylor]: Taking taylor expansion of (pow d1 4) in d1 1.479 * [taylor]: Taking taylor expansion of d1 in d1 1.479 * [backup-simplify]: Simplify 0 into 0 1.479 * [backup-simplify]: Simplify 1 into 1 1.479 * [backup-simplify]: Simplify (* 1 1) into 1 1.479 * [backup-simplify]: Simplify (* 1 1) into 1 1.480 * [backup-simplify]: Simplify (/ 1 1) into 1 1.480 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 4)) in d1 1.480 * [taylor]: Taking taylor expansion of (pow d1 4) in d1 1.480 * [taylor]: Taking taylor expansion of d1 in d1 1.480 * [backup-simplify]: Simplify 0 into 0 1.480 * [backup-simplify]: Simplify 1 into 1 1.480 * [backup-simplify]: Simplify (* 1 1) into 1 1.481 * [backup-simplify]: Simplify (* 1 1) into 1 1.481 * [backup-simplify]: Simplify (/ 1 1) into 1 1.481 * [backup-simplify]: Simplify 1 into 1 1.482 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.482 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.483 * [backup-simplify]: Simplify 0 into 0 1.484 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.485 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.486 * [backup-simplify]: Simplify 0 into 0 1.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.488 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.488 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.488 * [backup-simplify]: Simplify 0 into 0 1.489 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.490 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.490 * [backup-simplify]: Simplify 0 into 0 1.491 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.492 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.492 * [backup-simplify]: Simplify 0 into 0 1.493 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.494 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.495 * [backup-simplify]: Simplify 0 into 0 1.495 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- d1))) 4)) into (pow d1 4) 1.495 * * * [progress]: simplifying candidates 1.496 * [simplify]: Simplifying: (expm1 (* (* d1 d1) d1)) (log1p (* (* d1 d1) d1)) (+ (+ 1 1) 1) (+ 2 1) (+ (+ 1 1) 1) (+ (* 2 1) 1) (* (* d1 d1) d1) (* (* d1 d1) d1) (+ (+ 1 1) 1) (+ 2 1) (+ (+ 1 1) 1) (+ (* 2 1) 1) (+ (+ (log d1) (log d1)) (log d1)) (+ (log (* d1 d1)) (log d1)) (log (* (* d1 d1) d1)) (exp (* (* d1 d1) d1)) (* (* (* (* d1 d1) d1) (* (* d1 d1) d1)) (* (* d1 d1) d1)) (* (* (* (* d1 d1) (* d1 d1)) (* d1 d1)) (* (* d1 d1) d1)) (* (cbrt (* (* d1 d1) d1)) (cbrt (* (* d1 d1) d1))) (cbrt (* (* d1 d1) d1)) (* (* (* (* d1 d1) d1) (* (* d1 d1) d1)) (* (* d1 d1) d1)) (sqrt (* (* d1 d1) d1)) (sqrt (* (* d1 d1) d1)) (* d1 (sqrt d1)) (* d1 (sqrt d1)) (* (* d1 d1) (* (cbrt d1) (cbrt d1))) (* (* d1 d1) (sqrt d1)) (* (* d1 d1) 1) (* d1 d1) (expm1 (* (* (* d1 d1) d1) d1)) (log1p (* (* (* d1 d1) d1) d1)) (+ (+ (+ 1 1) 1) 1) (+ (+ 2 1) 1) (+ (+ (+ 1 1) 1) 1) (+ (+ (* 2 1) 1) 1) (+ 3 1) (+ (+ (+ 1 1) 1) 1) (+ (+ 2 1) 1) (+ (+ (+ 1 1) 1) 1) (+ (+ (* 2 1) 1) 1) (* (* (* d1 d1) d1) d1) (* (* (* d1 d1) d1) d1) (* (* (* d1 d1) d1) d1) (+ (+ (+ 1 1) 1) 1) (+ (+ 2 1) 1) (+ (+ (+ 1 1) 1) 1) (+ (+ (* 2 1) 1) 1) (+ 3 1) (+ (+ (+ 1 1) 1) 1) (+ (+ 2 1) 1) (+ (+ (+ 1 1) 1) 1) (+ (+ (* 2 1) 1) 1) (+ (+ (+ (log d1) (log d1)) (log d1)) (log d1)) (+ (+ (log (* d1 d1)) (log d1)) (log d1)) (+ (log (* (* d1 d1) d1)) (log d1)) (log (* (* (* d1 d1) d1) d1)) (exp (* (* (* d1 d1) d1) d1)) (* (* (* (* (* d1 d1) d1) (* (* d1 d1) d1)) (* (* d1 d1) d1)) (* (* d1 d1) d1)) (* (* (* (* (* d1 d1) (* d1 d1)) (* d1 d1)) (* (* d1 d1) d1)) (* (* d1 d1) d1)) (* (* (* (* (* d1 d1) d1) (* (* d1 d1) d1)) (* (* d1 d1) d1)) (* (* d1 d1) d1)) (* (cbrt (* (* (* d1 d1) d1) d1)) (cbrt (* (* (* d1 d1) d1) d1))) (cbrt (* (* (* d1 d1) d1) d1)) (* (* (* (* (* d1 d1) d1) d1) (* (* (* d1 d1) d1) d1)) (* (* (* d1 d1) d1) d1)) (sqrt (* (* (* d1 d1) d1) d1)) (sqrt (* (* (* d1 d1) d1) d1)) (* (* (* d1 d1) d1) (* (cbrt d1) (cbrt d1))) (* (* (* d1 d1) d1) (sqrt d1)) (* (* (* d1 d1) d1) 1) (* d1 d1) (pow d1 3) (pow d1 3) (pow d1 3) (pow d1 4) (pow d1 4) (pow d1 4) 1.496 * * [simplify]: Extracting # 0 : cost 43 inf + 0 1.496 * * [simplify]: Extracting # 1 : cost 58 inf + 0 1.497 * * [simplify]: Extracting # 2 : cost 51 inf + 210 1.497 * * [simplify]: Extracting # 3 : cost 13 inf + 5197 1.498 * * [simplify]: Extracting # 4 : cost 1 inf + 7699 1.498 * * [simplify]: Extracting # 5 : cost 0 inf + 7940 1.499 * * [simplify]: iteration 0 : 60 enodes (cost 10637 ) 1.523 * * [simplify]: Extracting # 0 : cost 0 inf + 7940 1.525 * * [simplify]: Extracting # 1 : cost 29 inf + 4990 1.527 * * [simplify]: Extracting # 2 : cost 2 inf + 8450 1.530 * * [simplify]: Extracting # 3 : cost 1 inf + 8411 1.532 * * [simplify]: Extracting # 4 : cost 0 inf + 8623 1.535 * * [simplify]: iteration 1 : 165 enodes (cost 6818 ) 1.721 * * [simplify]: Extracting # 0 : cost 0 inf + 8623 1.733 * * [simplify]: Extracting # 1 : cost 407 inf + 5632 1.748 * * [simplify]: Extracting # 2 : cost 10 inf + 56935 1.765 * * [simplify]: Extracting # 3 : cost 3 inf + 57788 1.783 * * [simplify]: Extracting # 4 : cost 0 inf + 58724 1.802 * * [simplify]: iteration 2 : 1256 enodes (cost 5592 ) 2.662 * * [simplify]: Extracting # 0 : cost 0 inf + 58724 2.721 * * [simplify]: Extracting # 1 : cost 1833 inf + 47027 2.753 * * [simplify]: Extracting # 2 : cost 81 inf + 248412 2.813 * * [simplify]: Extracting # 3 : cost 19 inf + 258611 2.880 * * [simplify]: Extracting # 4 : cost 0 inf + 264814 2.943 * * [simplify]: iteration done: 5000 enodes (cost 5592 ) 2.943 * [simplify]: Simplified to: (expm1 (* (* d1 d1) d1)) (log1p (* (* d1 d1) d1)) 3 3 3 3 (* (* d1 d1) d1) (* (* d1 d1) d1) 3 3 3 3 (* 3 (log d1)) (* 3 (log d1)) (* 3 (log d1)) (exp (* d1 (* d1 d1))) (* (* d1 (* d1 d1)) (* (* d1 (* d1 d1)) (* d1 (* d1 d1)))) (* (* d1 (* d1 d1)) (* (* d1 (* d1 d1)) (* d1 (* d1 d1)))) (* d1 d1) d1 (* (* d1 (* d1 d1)) (* (* d1 (* d1 d1)) (* d1 (* d1 d1)))) (sqrt (* (* d1 d1) d1)) (sqrt (* (* d1 d1) d1)) (* d1 (sqrt d1)) (* d1 (sqrt d1)) (* (* d1 (cbrt d1)) (* d1 (cbrt d1))) (* (* d1 d1) (sqrt d1)) (* d1 d1) (* d1 d1) (expm1 (* (* d1 d1) (* d1 d1))) (log1p (* (* d1 d1) (* d1 d1))) 4 4 4 4 4 4 4 4 4 (* (* d1 d1) (* d1 d1)) (* (* d1 d1) (* d1 d1)) (* (* d1 d1) (* d1 d1)) 4 4 4 4 4 4 4 4 4 (* (log d1) 4) (* (log d1) 4) (* (log d1) 4) (* (log d1) 4) (exp (* (* d1 d1) (* d1 d1))) (* (* (* d1 (* d1 d1)) (* d1 (* d1 d1))) (* (* d1 (* d1 d1)) (* d1 (* d1 d1)))) (* (* (* d1 (* d1 d1)) (* d1 (* d1 d1))) (* (* d1 (* d1 d1)) (* d1 (* d1 d1)))) (* (* (* d1 (* d1 d1)) (* d1 (* d1 d1))) (* (* d1 (* d1 d1)) (* d1 (* d1 d1)))) (* (cbrt (* (* d1 d1) (* d1 d1))) (cbrt (* (* d1 d1) (* d1 d1)))) (cbrt (* (* d1 d1) (* d1 d1))) (* (* (* d1 (* d1 d1)) (* d1 (* d1 d1))) (* (* d1 (* d1 d1)) (* d1 (* d1 d1)))) (fabs (* d1 d1)) (fabs (* d1 d1)) (* (* (* d1 (cbrt d1)) (* d1 (cbrt d1))) d1) (* (* (* d1 d1) d1) (sqrt d1)) (* (* d1 d1) d1) (* d1 d1) (* (* d1 d1) d1) (* (* d1 d1) d1) (* (* d1 d1) d1) (* (* d1 d1) (* d1 d1)) (* (* d1 d1) (* d1 d1)) (* (* d1 d1) (* d1 d1)) 2.946 * * * [progress]: adding candidates to table 3.110 * * [progress]: iteration 2 / 4 3.110 * * * [progress]: picking best candidate 3.116 * * * * [pick]: Picked # 3.116 * * * [progress]: localizing error 3.122 * * * [progress]: generating rewritten candidates 3.122 * * * [progress]: generating series expansions 3.123 * * * [progress]: simplifying candidates 3.123 * [simplify]: Simplifying: 3.123 * * [simplify]: Extracting # 0 : cost 0 inf + 0 3.123 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 3.123 * * [simplify]: Extracting # 0 : cost 0 inf + 0 3.123 * * [simplify]: iteration done: 0 enodes (cost 0 ) 3.123 * [simplify]: Simplified to: 3.123 * * * [progress]: adding candidates to table 3.124 * [progress]: [Phase 3 of 3] Extracting. 3.129 * [simplify]: Simplifying: (pow d1 4) 3.129 * * [simplify]: Extracting # 0 : cost 1 inf + 0 3.129 * * [simplify]: Extracting # 1 : cost 3 inf + 0 3.129 * * [simplify]: Extracting # 2 : cost 1 inf + 2 3.129 * * [simplify]: Extracting # 3 : cost 0 inf + 214 3.129 * * [simplify]: iteration 0 : 3 enodes (cost 212 ) 3.130 * * [simplify]: Extracting # 0 : cost 0 inf + 214 3.130 * * [simplify]: iteration done: 3 enodes (cost 212 ) 3.130 * [simplify]: Simplified to: (pow d1 4) 4.422 * [regime-testing]: Baseline error score: 0 4.440 * [regime-testing]: Oracle error score: 0 4.440 * [regime-testing]: End program error score: 0 4.582 * [regime-testing]: Target error score: 0