1553943373.096 * [progress]: [Phase 1 of 3] Setting up. 1553943373.096 * * * [progress]: [1/2] Preparing points 1553943373.215 * * * [progress]: [2/2] Setting up program. 1553943373.217 * [progress]: [Phase 2 of 3] Improving. 1553943373.217 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1553943373.218 * [simplify]: Simplifying (log (+ x (sqrt (- (* x x) 1)))) 1553943373.218 * * [simplify]: iters left: 6 (7 enodes) 1553943373.220 * * [simplify]: iters left: 5 (30 enodes) 1553943373.224 * * [simplify]: iters left: 4 (41 enodes) 1553943373.230 * * [simplify]: iters left: 3 (57 enodes) 1553943373.240 * * [simplify]: iters left: 2 (94 enodes) 1553943373.262 * * [simplify]: iters left: 1 (136 enodes) 1553943373.333 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943373.333 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943373.333 * * [simplify]: Extracting #2: cost 6 inf + 0 1553943373.333 * * [simplify]: Extracting #3: cost 7 inf + 1 1553943373.334 * * [simplify]: Extracting #4: cost 45 inf + 1 1553943373.335 * * [simplify]: Extracting #5: cost 39 inf + 3054 1553943373.338 * * [simplify]: Extracting #6: cost 2 inf + 6856 1553943373.341 * * [simplify]: Extracting #7: cost 0 inf + 6820 1553943373.345 * [simplify]: Simplified to (log (+ x (sqrt (- (* x x) 1)))) 1553943373.345 * [simplify]: Simplified (2) to (λ (x) (log (+ x (sqrt (- (* x x) 1))))) 1553943373.350 * * [progress]: iteration 1 / 4 1553943373.350 * * * [progress]: picking best candidate 1553943373.354 * * * * [pick]: Picked # 1553943373.354 * * * [progress]: localizing error 1553943373.379 * * * [progress]: generating rewritten candidates 1553943373.379 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 1553943373.382 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1553943373.384 * * * [progress]: generating series expansions 1553943373.384 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 1553943373.384 * [backup-simplify]: Simplify (sqrt (- (* x x) 1)) into (sqrt (- (pow x 2) 1)) 1553943373.384 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in (x) around 0 1553943373.384 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 1553943373.384 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 1553943373.384 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553943373.384 * [taylor]: Taking taylor expansion of x in x 1553943373.384 * [backup-simplify]: Simplify 0 into 0 1553943373.384 * [backup-simplify]: Simplify 1 into 1 1553943373.384 * [taylor]: Taking taylor expansion of 1 in x 1553943373.384 * [backup-simplify]: Simplify 1 into 1 1553943373.384 * [backup-simplify]: Simplify (- 1) into -1 1553943373.385 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943373.385 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943373.385 * [backup-simplify]: Simplify (- 0) into 0 1553943373.385 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.386 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1553943373.386 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 1553943373.386 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 1553943373.386 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553943373.386 * [taylor]: Taking taylor expansion of x in x 1553943373.386 * [backup-simplify]: Simplify 0 into 0 1553943373.386 * [backup-simplify]: Simplify 1 into 1 1553943373.386 * [taylor]: Taking taylor expansion of 1 in x 1553943373.386 * [backup-simplify]: Simplify 1 into 1 1553943373.386 * [backup-simplify]: Simplify (- 1) into -1 1553943373.386 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943373.387 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943373.387 * [backup-simplify]: Simplify (- 0) into 0 1553943373.387 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.388 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1553943373.388 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943373.388 * [backup-simplify]: Simplify 0 into 0 1553943373.388 * [backup-simplify]: Simplify (* 1 1) into 1 1553943373.389 * [backup-simplify]: Simplify (- 0) into 0 1553943373.389 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943373.390 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1553943373.391 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 1553943373.391 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553943373.392 * [backup-simplify]: Simplify (- 0) into 0 1553943373.392 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.393 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 1553943373.393 * [backup-simplify]: Simplify 0 into 0 1553943373.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553943373.393 * [backup-simplify]: Simplify (- 0) into 0 1553943373.394 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.400 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 1553943373.401 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 1553943373.402 * [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))) 1553943373.403 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) 1)) into (sqrt (- (/ 1 (pow x 2)) 1)) 1553943373.403 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0 1553943373.403 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1553943373.403 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1553943373.403 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553943373.403 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553943373.403 * [taylor]: Taking taylor expansion of x in x 1553943373.403 * [backup-simplify]: Simplify 0 into 0 1553943373.403 * [backup-simplify]: Simplify 1 into 1 1553943373.403 * [backup-simplify]: Simplify (* 1 1) into 1 1553943373.403 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943373.403 * [taylor]: Taking taylor expansion of 1 in x 1553943373.403 * [backup-simplify]: Simplify 1 into 1 1553943373.403 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943373.404 * [backup-simplify]: Simplify (sqrt 1) into 1 1553943373.404 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553943373.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943373.405 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.405 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1553943373.405 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1553943373.405 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1553943373.405 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553943373.405 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553943373.405 * [taylor]: Taking taylor expansion of x in x 1553943373.405 * [backup-simplify]: Simplify 0 into 0 1553943373.405 * [backup-simplify]: Simplify 1 into 1 1553943373.406 * [backup-simplify]: Simplify (* 1 1) into 1 1553943373.406 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943373.406 * [taylor]: Taking taylor expansion of 1 in x 1553943373.406 * [backup-simplify]: Simplify 1 into 1 1553943373.406 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943373.406 * [backup-simplify]: Simplify (sqrt 1) into 1 1553943373.407 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553943373.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943373.407 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.408 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1553943373.408 * [backup-simplify]: Simplify 1 into 1 1553943373.408 * [backup-simplify]: Simplify 0 into 0 1553943373.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553943373.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.409 * [backup-simplify]: Simplify (- 1) into -1 1553943373.409 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943373.410 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1553943373.410 * [backup-simplify]: Simplify -1/2 into -1/2 1553943373.411 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553943373.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.411 * [backup-simplify]: Simplify (- 0) into 0 1553943373.412 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.412 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1553943373.412 * [backup-simplify]: Simplify 0 into 0 1553943373.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553943373.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.414 * [backup-simplify]: Simplify (- 0) into 0 1553943373.414 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.415 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1553943373.415 * [backup-simplify]: Simplify -1/8 into -1/8 1553943373.415 * [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)))) 1553943373.415 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1)) into (sqrt (- (/ 1 (pow x 2)) 1)) 1553943373.415 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0 1553943373.415 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1553943373.415 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1553943373.415 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553943373.415 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553943373.415 * [taylor]: Taking taylor expansion of x in x 1553943373.415 * [backup-simplify]: Simplify 0 into 0 1553943373.415 * [backup-simplify]: Simplify 1 into 1 1553943373.415 * [backup-simplify]: Simplify (* 1 1) into 1 1553943373.416 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943373.416 * [taylor]: Taking taylor expansion of 1 in x 1553943373.416 * [backup-simplify]: Simplify 1 into 1 1553943373.416 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943373.416 * [backup-simplify]: Simplify (sqrt 1) into 1 1553943373.416 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553943373.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943373.417 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.417 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1553943373.417 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1553943373.418 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1553943373.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553943373.418 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553943373.418 * [taylor]: Taking taylor expansion of x in x 1553943373.418 * [backup-simplify]: Simplify 0 into 0 1553943373.418 * [backup-simplify]: Simplify 1 into 1 1553943373.418 * [backup-simplify]: Simplify (* 1 1) into 1 1553943373.418 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943373.418 * [taylor]: Taking taylor expansion of 1 in x 1553943373.418 * [backup-simplify]: Simplify 1 into 1 1553943373.418 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943373.419 * [backup-simplify]: Simplify (sqrt 1) into 1 1553943373.419 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553943373.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943373.420 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.420 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1553943373.420 * [backup-simplify]: Simplify 1 into 1 1553943373.420 * [backup-simplify]: Simplify 0 into 0 1553943373.421 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553943373.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.422 * [backup-simplify]: Simplify (- 1) into -1 1553943373.422 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943373.423 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1553943373.423 * [backup-simplify]: Simplify -1/2 into -1/2 1553943373.424 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553943373.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.425 * [backup-simplify]: Simplify (- 0) into 0 1553943373.426 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.427 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1553943373.427 * [backup-simplify]: Simplify 0 into 0 1553943373.428 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553943373.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.429 * [backup-simplify]: Simplify (- 0) into 0 1553943373.430 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.431 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1553943373.431 * [backup-simplify]: Simplify -1/8 into -1/8 1553943373.432 * [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) 1553943373.432 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1553943373.432 * [backup-simplify]: Simplify (+ x (sqrt (- (* x x) 1))) into (+ x (sqrt (- (pow x 2) 1))) 1553943373.432 * [approximate]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in (x) around 0 1553943373.432 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x 1553943373.432 * [taylor]: Taking taylor expansion of x in x 1553943373.432 * [backup-simplify]: Simplify 0 into 0 1553943373.432 * [backup-simplify]: Simplify 1 into 1 1553943373.432 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 1553943373.432 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 1553943373.432 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553943373.432 * [taylor]: Taking taylor expansion of x in x 1553943373.432 * [backup-simplify]: Simplify 0 into 0 1553943373.432 * [backup-simplify]: Simplify 1 into 1 1553943373.432 * [taylor]: Taking taylor expansion of 1 in x 1553943373.432 * [backup-simplify]: Simplify 1 into 1 1553943373.433 * [backup-simplify]: Simplify (- 1) into -1 1553943373.433 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943373.433 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943373.434 * [backup-simplify]: Simplify (- 0) into 0 1553943373.434 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.435 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1553943373.435 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x 1553943373.435 * [taylor]: Taking taylor expansion of x in x 1553943373.435 * [backup-simplify]: Simplify 0 into 0 1553943373.435 * [backup-simplify]: Simplify 1 into 1 1553943373.435 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 1553943373.435 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 1553943373.435 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553943373.435 * [taylor]: Taking taylor expansion of x in x 1553943373.435 * [backup-simplify]: Simplify 0 into 0 1553943373.435 * [backup-simplify]: Simplify 1 into 1 1553943373.435 * [taylor]: Taking taylor expansion of 1 in x 1553943373.435 * [backup-simplify]: Simplify 1 into 1 1553943373.436 * [backup-simplify]: Simplify (- 1) into -1 1553943373.436 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943373.437 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943373.437 * [backup-simplify]: Simplify (- 0) into 0 1553943373.437 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.438 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1553943373.439 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 1553943373.439 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943373.440 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943373.440 * [backup-simplify]: Simplify 1 into 1 1553943373.440 * [backup-simplify]: Simplify (* 1 1) into 1 1553943373.440 * [backup-simplify]: Simplify (- 0) into 0 1553943373.441 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943373.443 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1553943373.445 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 1553943373.446 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1553943373.448 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1553943373.448 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (- (* (/ 1 x) (/ 1 x)) 1))) into (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) 1553943373.448 * [approximate]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0 1553943373.448 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 1553943373.448 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1553943373.448 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1553943373.448 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553943373.448 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553943373.448 * [taylor]: Taking taylor expansion of x in x 1553943373.448 * [backup-simplify]: Simplify 0 into 0 1553943373.448 * [backup-simplify]: Simplify 1 into 1 1553943373.449 * [backup-simplify]: Simplify (* 1 1) into 1 1553943373.449 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943373.449 * [taylor]: Taking taylor expansion of 1 in x 1553943373.449 * [backup-simplify]: Simplify 1 into 1 1553943373.450 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943373.450 * [backup-simplify]: Simplify (sqrt 1) into 1 1553943373.450 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553943373.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943373.452 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.452 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1553943373.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943373.452 * [taylor]: Taking taylor expansion of x in x 1553943373.452 * [backup-simplify]: Simplify 0 into 0 1553943373.452 * [backup-simplify]: Simplify 1 into 1 1553943373.453 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943373.453 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 1553943373.453 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1553943373.453 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1553943373.453 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553943373.453 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553943373.453 * [taylor]: Taking taylor expansion of x in x 1553943373.453 * [backup-simplify]: Simplify 0 into 0 1553943373.453 * [backup-simplify]: Simplify 1 into 1 1553943373.453 * [backup-simplify]: Simplify (* 1 1) into 1 1553943373.454 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943373.454 * [taylor]: Taking taylor expansion of 1 in x 1553943373.454 * [backup-simplify]: Simplify 1 into 1 1553943373.454 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943373.454 * [backup-simplify]: Simplify (sqrt 1) into 1 1553943373.455 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553943373.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943373.456 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.457 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1553943373.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943373.457 * [taylor]: Taking taylor expansion of x in x 1553943373.457 * [backup-simplify]: Simplify 0 into 0 1553943373.457 * [backup-simplify]: Simplify 1 into 1 1553943373.457 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943373.458 * [backup-simplify]: Simplify (+ 1 1) into 2 1553943373.458 * [backup-simplify]: Simplify 2 into 2 1553943373.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943373.459 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.459 * [backup-simplify]: Simplify 0 into 0 1553943373.460 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553943373.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.461 * [backup-simplify]: Simplify (- 1) into -1 1553943373.461 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943373.462 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1553943373.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.464 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 1553943373.464 * [backup-simplify]: Simplify -1/2 into -1/2 1553943373.465 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553943373.465 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.466 * [backup-simplify]: Simplify (- 0) into 0 1553943373.466 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.467 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1553943373.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.469 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.469 * [backup-simplify]: Simplify 0 into 0 1553943373.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553943373.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.471 * [backup-simplify]: Simplify (- 0) into 0 1553943373.471 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.473 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1553943373.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.474 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 1553943373.474 * [backup-simplify]: Simplify -1/8 into -1/8 1553943373.474 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1553943373.475 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1))) into (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) 1553943373.475 * [approximate]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0 1553943373.475 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 1553943373.475 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1553943373.475 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1553943373.475 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553943373.475 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553943373.475 * [taylor]: Taking taylor expansion of x in x 1553943373.475 * [backup-simplify]: Simplify 0 into 0 1553943373.475 * [backup-simplify]: Simplify 1 into 1 1553943373.475 * [backup-simplify]: Simplify (* 1 1) into 1 1553943373.475 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943373.476 * [taylor]: Taking taylor expansion of 1 in x 1553943373.476 * [backup-simplify]: Simplify 1 into 1 1553943373.476 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943373.476 * [backup-simplify]: Simplify (sqrt 1) into 1 1553943373.477 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553943373.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943373.478 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.479 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1553943373.479 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943373.479 * [taylor]: Taking taylor expansion of x in x 1553943373.479 * [backup-simplify]: Simplify 0 into 0 1553943373.479 * [backup-simplify]: Simplify 1 into 1 1553943373.479 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943373.479 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 1553943373.479 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1553943373.479 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1553943373.479 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553943373.480 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553943373.480 * [taylor]: Taking taylor expansion of x in x 1553943373.480 * [backup-simplify]: Simplify 0 into 0 1553943373.480 * [backup-simplify]: Simplify 1 into 1 1553943373.480 * [backup-simplify]: Simplify (* 1 1) into 1 1553943373.480 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943373.480 * [taylor]: Taking taylor expansion of 1 in x 1553943373.480 * [backup-simplify]: Simplify 1 into 1 1553943373.481 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943373.481 * [backup-simplify]: Simplify (sqrt 1) into 1 1553943373.482 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553943373.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943373.483 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.483 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1553943373.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943373.484 * [taylor]: Taking taylor expansion of x in x 1553943373.484 * [backup-simplify]: Simplify 0 into 0 1553943373.484 * [backup-simplify]: Simplify 1 into 1 1553943373.484 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943373.484 * [backup-simplify]: Simplify (- 1) into -1 1553943373.485 * [backup-simplify]: Simplify (+ 1 -1) into 0 1553943373.485 * [backup-simplify]: Simplify 0 into 0 1553943373.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943373.486 * [backup-simplify]: Simplify (- 0) into 0 1553943373.487 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.487 * [backup-simplify]: Simplify 0 into 0 1553943373.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553943373.488 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.489 * [backup-simplify]: Simplify (- 1) into -1 1553943373.489 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943373.490 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1553943373.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.491 * [backup-simplify]: Simplify (- 0) into 0 1553943373.492 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 1553943373.492 * [backup-simplify]: Simplify -1/2 into -1/2 1553943373.493 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553943373.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.494 * [backup-simplify]: Simplify (- 0) into 0 1553943373.494 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.495 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1553943373.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.497 * [backup-simplify]: Simplify (- 0) into 0 1553943373.497 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.497 * [backup-simplify]: Simplify 0 into 0 1553943373.498 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553943373.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.500 * [backup-simplify]: Simplify (- 0) into 0 1553943373.500 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.501 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1553943373.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.503 * [backup-simplify]: Simplify (- 0) into 0 1553943373.503 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 1553943373.503 * [backup-simplify]: Simplify -1/8 into -1/8 1553943373.504 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553943373.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.505 * [backup-simplify]: Simplify (- 0) into 0 1553943373.506 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.508 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/8)) (* 2 (* -1/2 0)))) (* 2 1)) into 0 1553943373.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.509 * [backup-simplify]: Simplify (- 0) into 0 1553943373.509 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.509 * [backup-simplify]: Simplify 0 into 0 1553943373.511 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553943373.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.512 * [backup-simplify]: Simplify (- 0) into 0 1553943373.512 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943373.514 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* -1/2 -1/8)))) (* 2 1)) into -1/16 1553943373.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943373.515 * [backup-simplify]: Simplify (- 0) into 0 1553943373.516 * [backup-simplify]: Simplify (+ -1/16 0) into -1/16 1553943373.516 * [backup-simplify]: Simplify -1/16 into -1/16 1553943373.516 * [backup-simplify]: Simplify (+ (* -1/16 (pow (/ 1 (- x)) 5)) (+ (* -1/8 (pow (/ 1 (- x)) 3)) (* -1/2 (/ 1 (- x))))) into (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1553943373.516 * * * [progress]: simplifying candidates 1553943373.516 * * * * [progress]: [ 1 / 33 ] simplifiying candidate # 1553943373.516 * * * * [progress]: [ 2 / 33 ] simplifiying candidate # 1553943373.517 * * * * [progress]: [ 3 / 33 ] simplifiying candidate # 1553943373.517 * * * * [progress]: [ 4 / 33 ] simplifiying candidate # 1553943373.517 * * * * [progress]: [ 5 / 33 ] simplifiying candidate # 1553943373.517 * * * * [progress]: [ 6 / 33 ] simplifiying candidate # 1553943373.517 * * * * [progress]: [ 7 / 33 ] simplifiying candidate # 1553943373.517 * [simplify]: Simplifying (sqrt (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) 1553943373.517 * * [simplify]: iters left: 6 (7 enodes) 1553943373.524 * * [simplify]: iters left: 5 (30 enodes) 1553943373.529 * * [simplify]: iters left: 4 (41 enodes) 1553943373.535 * * [simplify]: iters left: 3 (57 enodes) 1553943373.545 * * [simplify]: iters left: 2 (94 enodes) 1553943373.559 * * [simplify]: iters left: 1 (136 enodes) 1553943373.591 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943373.591 * * [simplify]: Extracting #1: cost 4 inf + 0 1553943373.591 * * [simplify]: Extracting #2: cost 7 inf + 0 1553943373.591 * * [simplify]: Extracting #3: cost 48 inf + 0 1553943373.592 * * [simplify]: Extracting #4: cost 64 inf + 126 1553943373.592 * * [simplify]: Extracting #5: cost 28 inf + 3789 1553943373.595 * * [simplify]: Extracting #6: cost 1 inf + 6840 1553943373.597 * * [simplify]: Extracting #7: cost 0 inf + 6922 1553943373.600 * [simplify]: Simplified to (fabs (cbrt (- (* x x) 1))) 1553943373.600 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (fabs (cbrt (- (* x x) 1))) (sqrt (cbrt (- (* x x) 1))))))) 1553943373.600 * * * * [progress]: [ 8 / 33 ] simplifiying candidate # 1553943373.600 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) 1))) 1553943373.600 * * [simplify]: iters left: 6 (6 enodes) 1553943373.602 * * [simplify]: iters left: 5 (26 enodes) 1553943373.606 * * [simplify]: iters left: 4 (37 enodes) 1553943373.612 * * [simplify]: iters left: 3 (53 enodes) 1553943373.625 * * [simplify]: iters left: 2 (90 enodes) 1553943373.642 * * [simplify]: iters left: 1 (132 enodes) 1553943373.676 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943373.676 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943373.676 * * [simplify]: Extracting #2: cost 5 inf + 0 1553943373.677 * * [simplify]: Extracting #3: cost 44 inf + 0 1553943373.677 * * [simplify]: Extracting #4: cost 60 inf + 169 1553943373.678 * * [simplify]: Extracting #5: cost 14 inf + 4649 1553943373.679 * * [simplify]: Extracting #6: cost 0 inf + 6317 1553943373.681 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) 1))) 1553943373.681 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (- (* x x) 1))))))) 1553943373.681 * * * * [progress]: [ 9 / 33 ] simplifiying candidate # 1553943373.681 * [simplify]: Simplifying (sqrt 1) 1553943373.681 * * [simplify]: iters left: 1 (2 enodes) 1553943373.683 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943373.683 * * [simplify]: Extracting #1: cost 0 inf + 1 1553943373.683 * [simplify]: Simplified to 1 1553943373.683 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (sqrt (- (* x x) 1)))))) 1553943373.683 * * * * [progress]: [ 10 / 33 ] simplifiying candidate # 1553943373.683 * [simplify]: Simplifying (sqrt (+ x 1)) 1553943373.683 * * [simplify]: iters left: 3 (4 enodes) 1553943373.684 * * [simplify]: iters left: 2 (15 enodes) 1553943373.687 * * [simplify]: iters left: 1 (17 enodes) 1553943373.689 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943373.690 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943373.690 * * [simplify]: Extracting #2: cost 6 inf + 0 1553943373.690 * * [simplify]: Extracting #3: cost 2 inf + 86 1553943373.690 * * [simplify]: Extracting #4: cost 1 inf + 168 1553943373.690 * * [simplify]: Extracting #5: cost 0 inf + 250 1553943373.690 * [simplify]: Simplified to (sqrt (+ 1 x)) 1553943373.690 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))) 1553943373.690 * * * * [progress]: [ 11 / 33 ] simplifiying candidate # 1553943373.690 * [simplify]: Simplifying (sqrt (- (pow (* x x) 3) (pow 1 3))) 1553943373.690 * * [simplify]: iters left: 6 (8 enodes) 1553943373.693 * * [simplify]: iters left: 5 (34 enodes) 1553943373.699 * * [simplify]: iters left: 4 (53 enodes) 1553943373.707 * * [simplify]: iters left: 3 (69 enodes) 1553943373.717 * * [simplify]: iters left: 2 (90 enodes) 1553943373.733 * * [simplify]: iters left: 1 (148 enodes) 1553943373.783 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943373.783 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943373.783 * * [simplify]: Extracting #2: cost 25 inf + 0 1553943373.783 * * [simplify]: Extracting #3: cost 49 inf + 2 1553943373.784 * * [simplify]: Extracting #4: cost 51 inf + 212 1553943373.785 * * [simplify]: Extracting #5: cost 27 inf + 3516 1553943373.788 * * [simplify]: Extracting #6: cost 3 inf + 7378 1553943373.791 * * [simplify]: Extracting #7: cost 0 inf + 7260 1553943373.793 * [simplify]: Simplified to (sqrt (+ (* (* x (* x x)) (* x (* x x))) -1)) 1553943373.793 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (sqrt (+ (* (* x (* x x)) (* x (* x x))) -1)) (sqrt (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1)))))))) 1553943373.793 * * * * [progress]: [ 12 / 33 ] simplifiying candidate # 1553943373.793 * [simplify]: Simplifying (sqrt (- (* (* x x) (* x x)) (* 1 1))) 1553943373.793 * * [simplify]: iters left: 6 (7 enodes) 1553943373.795 * * [simplify]: iters left: 5 (28 enodes) 1553943373.800 * * [simplify]: iters left: 4 (39 enodes) 1553943373.806 * * [simplify]: iters left: 3 (54 enodes) 1553943373.814 * * [simplify]: iters left: 2 (83 enodes) 1553943373.837 * * [simplify]: iters left: 1 (182 enodes) 1553943373.902 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943373.902 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943373.902 * * [simplify]: Extracting #2: cost 38 inf + 0 1553943373.903 * * [simplify]: Extracting #3: cost 88 inf + 2 1553943373.903 * * [simplify]: Extracting #4: cost 89 inf + 334 1553943373.905 * * [simplify]: Extracting #5: cost 36 inf + 6676 1553943373.908 * * [simplify]: Extracting #6: cost 1 inf + 11828 1553943373.911 * * [simplify]: Extracting #7: cost 0 inf + 12030 1553943373.915 * [simplify]: Simplified to (sqrt (+ (* (* x x) (* x x)) -1)) 1553943373.915 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (sqrt (+ (* (* x x) (* x x)) -1)) (sqrt (+ (* x x) 1)))))) 1553943373.916 * * * * [progress]: [ 13 / 33 ] simplifiying candidate # 1553943373.916 * * * * [progress]: [ 14 / 33 ] simplifiying candidate # 1553943373.916 * [simplify]: Simplifying (sqrt (- (* x x) 1)) 1553943373.916 * * [simplify]: iters left: 5 (5 enodes) 1553943373.919 * * [simplify]: iters left: 4 (23 enodes) 1553943373.927 * * [simplify]: iters left: 3 (34 enodes) 1553943373.936 * * [simplify]: iters left: 2 (50 enodes) 1553943373.955 * * [simplify]: iters left: 1 (87 enodes) 1553943373.983 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943373.983 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943373.983 * * [simplify]: Extracting #2: cost 25 inf + 0 1553943373.983 * * [simplify]: Extracting #3: cost 19 inf + 942 1553943373.984 * * [simplify]: Extracting #4: cost 2 inf + 2293 1553943373.985 * * [simplify]: Extracting #5: cost 0 inf + 2496 1553943373.987 * [simplify]: Simplified to (sqrt (- (* x x) 1)) 1553943373.987 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (fabs (sqrt (- (* x x) 1)))))) 1553943373.987 * * * * [progress]: [ 15 / 33 ] simplifiying candidate # 1553943373.987 * * * * [progress]: [ 16 / 33 ] simplifiying candidate #real (real->posit16 (sqrt (- (* x x) 1)))))))> 1553943373.987 * * * * [progress]: [ 17 / 33 ] simplifiying candidate # 1553943373.987 * * * * [progress]: [ 18 / 33 ] simplifiying candidate # 1553943373.987 * * * * [progress]: [ 19 / 33 ] simplifiying candidate # 1553943373.987 * * * * [progress]: [ 20 / 33 ] simplifiying candidate # 1553943373.987 * * * * [progress]: [ 21 / 33 ] simplifiying candidate # 1553943373.987 * * * * [progress]: [ 22 / 33 ] simplifiying candidate # 1553943373.987 * * * * [progress]: [ 23 / 33 ] simplifiying candidate # 1553943373.987 * * * * [progress]: [ 24 / 33 ] simplifiying candidate # 1553943373.987 * * * * [progress]: [ 25 / 33 ] simplifiying candidate # 1553943373.987 * * * * [progress]: [ 26 / 33 ] simplifiying candidate #real (real->posit16 (+ x (sqrt (- (* x x) 1)))))))> 1553943373.987 * * * * [progress]: [ 27 / 33 ] simplifiying candidate # 1553943373.987 * * * * [progress]: [ 28 / 33 ] simplifiying candidate # 1553943373.988 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1553943373.988 * * [simplify]: iters left: 6 (15 enodes) 1553943373.997 * * [simplify]: iters left: 5 (56 enodes) 1553943374.015 * * [simplify]: iters left: 4 (80 enodes) 1553943374.038 * * [simplify]: iters left: 3 (104 enodes) 1553943374.058 * * [simplify]: iters left: 2 (122 enodes) 1553943374.076 * * [simplify]: iters left: 1 (141 enodes) 1553943374.116 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943374.117 * * [simplify]: Extracting #1: cost 8 inf + 0 1553943374.117 * * [simplify]: Extracting #2: cost 35 inf + 0 1553943374.117 * * [simplify]: Extracting #3: cost 46 inf + 251 1553943374.118 * * [simplify]: Extracting #4: cost 11 inf + 5394 1553943374.121 * * [simplify]: Extracting #5: cost 0 inf + 8692 1553943374.124 * [simplify]: Simplified to (+ (/ (* x (* 1/2 x)) (sqrt -1)) (+ (sqrt -1) (/ (* (pow x 4) 1/8) (sqrt -1)))) 1553943374.124 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (/ (* x (* 1/2 x)) (sqrt -1)) (+ (sqrt -1) (/ (* (pow x 4) 1/8) (sqrt -1))))))) 1553943374.124 * * * * [progress]: [ 29 / 33 ] simplifiying candidate # 1553943374.125 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1553943374.125 * * [simplify]: iters left: 6 (12 enodes) 1553943374.134 * * [simplify]: iters left: 5 (52 enodes) 1553943374.152 * * [simplify]: iters left: 4 (76 enodes) 1553943374.176 * * [simplify]: iters left: 3 (116 enodes) 1553943374.193 * * [simplify]: iters left: 2 (166 enodes) 1553943374.220 * * [simplify]: iters left: 1 (235 enodes) 1553943374.270 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943374.270 * * [simplify]: Extracting #1: cost 18 inf + 0 1553943374.271 * * [simplify]: Extracting #2: cost 69 inf + 1 1553943374.271 * * [simplify]: Extracting #3: cost 76 inf + 539 1553943374.273 * * [simplify]: Extracting #4: cost 34 inf + 4501 1553943374.278 * * [simplify]: Extracting #5: cost 2 inf + 8739 1553943374.285 * * [simplify]: Extracting #6: cost 0 inf + 8863 1553943374.291 * * [simplify]: Extracting #7: cost 0 inf + 8823 1553943374.295 * [simplify]: Simplified to (- (/ -1/8 (* (* x x) x)) (- (/ 1/2 x) x)) 1553943374.296 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- (/ -1/8 (* (* x x) x)) (- (/ 1/2 x) x))))) 1553943374.296 * * * * [progress]: [ 30 / 33 ] simplifiying candidate # 1553943374.296 * [simplify]: Simplifying (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x) 1553943374.296 * * [simplify]: iters left: 6 (12 enodes) 1553943374.301 * * [simplify]: iters left: 5 (52 enodes) 1553943374.309 * * [simplify]: iters left: 4 (75 enodes) 1553943374.320 * * [simplify]: iters left: 3 (91 enodes) 1553943374.333 * * [simplify]: iters left: 2 (111 enodes) 1553943374.360 * * [simplify]: iters left: 1 (152 enodes) 1553943374.390 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943374.390 * * [simplify]: Extracting #1: cost 16 inf + 0 1553943374.390 * * [simplify]: Extracting #2: cost 47 inf + 42 1553943374.391 * * [simplify]: Extracting #3: cost 56 inf + 335 1553943374.392 * * [simplify]: Extracting #4: cost 36 inf + 1609 1553943374.394 * * [simplify]: Extracting #5: cost 12 inf + 5105 1553943374.398 * * [simplify]: Extracting #6: cost 0 inf + 6491 1553943374.402 * * [simplify]: Extracting #7: cost 0 inf + 6411 1553943374.405 * [simplify]: Simplified to (+ (- (/ 1/8 (* x (* x x))) x) (/ 1/2 x)) 1553943374.405 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (- (/ 1/8 (* x (* x x))) x) (/ 1/2 x))))) 1553943374.405 * * * * [progress]: [ 31 / 33 ] simplifiying candidate # 1553943374.406 * [simplify]: Simplifying (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1553943374.406 * * [simplify]: iters left: 6 (10 enodes) 1553943374.411 * * [simplify]: iters left: 5 (38 enodes) 1553943374.423 * * [simplify]: iters left: 4 (56 enodes) 1553943374.440 * * [simplify]: iters left: 3 (76 enodes) 1553943374.460 * * [simplify]: iters left: 2 (90 enodes) 1553943374.484 * * [simplify]: iters left: 1 (111 enodes) 1553943374.518 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943374.518 * * [simplify]: Extracting #1: cost 8 inf + 0 1553943374.518 * * [simplify]: Extracting #2: cost 26 inf + 1 1553943374.518 * * [simplify]: Extracting #3: cost 34 inf + 249 1553943374.519 * * [simplify]: Extracting #4: cost 7 inf + 3109 1553943374.520 * * [simplify]: Extracting #5: cost 0 inf + 4169 1553943374.520 * [simplify]: Simplified to (+ (sqrt -1) (+ x (/ (* x x) (/ (sqrt -1) 1/2)))) 1553943374.521 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (sqrt -1) (+ x (/ (* x x) (/ (sqrt -1) 1/2)))))) 1553943374.521 * * * * [progress]: [ 32 / 33 ] simplifiying candidate # 1553943374.521 * [simplify]: Simplifying (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1553943374.521 * * [simplify]: iters left: 6 (14 enodes) 1553943374.526 * * [simplify]: iters left: 5 (59 enodes) 1553943374.535 * * [simplify]: iters left: 4 (83 enodes) 1553943374.550 * * [simplify]: iters left: 3 (123 enodes) 1553943374.574 * * [simplify]: iters left: 2 (173 enodes) 1553943374.612 * * [simplify]: iters left: 1 (242 enodes) 1553943374.665 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943374.665 * * [simplify]: Extracting #1: cost 18 inf + 0 1553943374.665 * * [simplify]: Extracting #2: cost 75 inf + 0 1553943374.665 * * [simplify]: Extracting #3: cost 88 inf + 7 1553943374.666 * * [simplify]: Extracting #4: cost 63 inf + 1371 1553943374.668 * * [simplify]: Extracting #5: cost 11 inf + 7861 1553943374.670 * * [simplify]: Extracting #6: cost 0 inf + 9609 1553943374.673 * [simplify]: Simplified to (- (- (* 2 x) (/ 1/2 x)) (/ 1/8 (* x (* x x)))) 1553943374.673 * [simplify]: Simplified (2 1) to (λ (x) (log (- (- (* 2 x) (/ 1/2 x)) (/ 1/8 (* x (* x x)))))) 1553943374.673 * * * * [progress]: [ 33 / 33 ] simplifiying candidate # 1553943374.673 * [simplify]: Simplifying (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1553943374.673 * * [simplify]: iters left: 6 (17 enodes) 1553943374.681 * * [simplify]: iters left: 5 (69 enodes) 1553943374.693 * * [simplify]: iters left: 4 (90 enodes) 1553943374.710 * * [simplify]: iters left: 3 (102 enodes) 1553943374.723 * * [simplify]: iters left: 2 (118 enodes) 1553943374.746 * * [simplify]: iters left: 1 (138 enodes) 1553943374.786 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943374.786 * * [simplify]: Extracting #1: cost 8 inf + 0 1553943374.786 * * [simplify]: Extracting #2: cost 34 inf + 0 1553943374.787 * * [simplify]: Extracting #3: cost 40 inf + 374 1553943374.788 * * [simplify]: Extracting #4: cost 19 inf + 3282 1553943374.789 * * [simplify]: Extracting #5: cost 4 inf + 6384 1553943374.792 * * [simplify]: Extracting #6: cost 0 inf + 6712 1553943374.794 * [simplify]: Simplified to (+ (/ 1/2 x) (+ (/ 1/16 (pow x 5)) (/ 1/8 (* (* x x) x)))) 1553943374.794 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (/ 1/2 x) (+ (/ 1/16 (pow x 5)) (/ 1/8 (* (* x x) x)))))) 1553943374.794 * * * [progress]: adding candidates to table 1553943375.078 * * [progress]: iteration 2 / 4 1553943375.078 * * * [progress]: picking best candidate 1553943375.083 * * * * [pick]: Picked # 1553943375.083 * * * [progress]: localizing error 1553943375.117 * * * [progress]: generating rewritten candidates 1553943375.117 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2) 1553943375.130 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 1553943375.133 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2 2) 1553943375.136 * * * [progress]: generating series expansions 1553943375.136 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2) 1553943375.136 * [backup-simplify]: Simplify (* (sqrt (+ x 1)) (sqrt (- x 1))) into (sqrt (* (+ x 1) (- x 1))) 1553943375.136 * [approximate]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in (x) around 0 1553943375.136 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 1553943375.136 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 1553943375.136 * [taylor]: Taking taylor expansion of (+ x 1) in x 1553943375.136 * [taylor]: Taking taylor expansion of x in x 1553943375.136 * [backup-simplify]: Simplify 0 into 0 1553943375.136 * [backup-simplify]: Simplify 1 into 1 1553943375.136 * [taylor]: Taking taylor expansion of 1 in x 1553943375.136 * [backup-simplify]: Simplify 1 into 1 1553943375.136 * [taylor]: Taking taylor expansion of (- x 1) in x 1553943375.136 * [taylor]: Taking taylor expansion of x in x 1553943375.137 * [backup-simplify]: Simplify 0 into 0 1553943375.137 * [backup-simplify]: Simplify 1 into 1 1553943375.137 * [taylor]: Taking taylor expansion of 1 in x 1553943375.137 * [backup-simplify]: Simplify 1 into 1 1553943375.138 * [backup-simplify]: Simplify (+ 0 1) into 1 1553943375.138 * [backup-simplify]: Simplify (- 1) into -1 1553943375.138 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.139 * [backup-simplify]: Simplify (* 1 -1) into -1 1553943375.139 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943375.140 * [backup-simplify]: Simplify (- 0) into 0 1553943375.140 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.141 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.141 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 1553943375.142 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1553943375.142 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 1553943375.142 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 1553943375.142 * [taylor]: Taking taylor expansion of (+ x 1) in x 1553943375.142 * [taylor]: Taking taylor expansion of x in x 1553943375.142 * [backup-simplify]: Simplify 0 into 0 1553943375.142 * [backup-simplify]: Simplify 1 into 1 1553943375.142 * [taylor]: Taking taylor expansion of 1 in x 1553943375.142 * [backup-simplify]: Simplify 1 into 1 1553943375.142 * [taylor]: Taking taylor expansion of (- x 1) in x 1553943375.142 * [taylor]: Taking taylor expansion of x in x 1553943375.142 * [backup-simplify]: Simplify 0 into 0 1553943375.142 * [backup-simplify]: Simplify 1 into 1 1553943375.142 * [taylor]: Taking taylor expansion of 1 in x 1553943375.142 * [backup-simplify]: Simplify 1 into 1 1553943375.143 * [backup-simplify]: Simplify (+ 0 1) into 1 1553943375.143 * [backup-simplify]: Simplify (- 1) into -1 1553943375.143 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.144 * [backup-simplify]: Simplify (* 1 -1) into -1 1553943375.144 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943375.145 * [backup-simplify]: Simplify (- 0) into 0 1553943375.145 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.146 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.146 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 1553943375.147 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1553943375.147 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943375.147 * [backup-simplify]: Simplify 0 into 0 1553943375.148 * [backup-simplify]: Simplify (- 0) into 0 1553943375.148 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.148 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1 1553943375.152 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1553943375.153 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 1553943375.153 * [backup-simplify]: Simplify (- 0) into 0 1553943375.154 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.154 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.154 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 1553943375.155 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 1553943375.155 * [backup-simplify]: Simplify 0 into 0 1553943375.156 * [backup-simplify]: Simplify (- 0) into 0 1553943375.156 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.156 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.157 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0 1553943375.159 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 1553943375.160 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 1553943375.161 * [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))) 1553943375.161 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 x) 1)) (sqrt (- (/ 1 x) 1))) into (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) 1553943375.161 * [approximate]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in (x) around 0 1553943375.161 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 1553943375.161 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 1553943375.161 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553943375.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.161 * [taylor]: Taking taylor expansion of x in x 1553943375.161 * [backup-simplify]: Simplify 0 into 0 1553943375.161 * [backup-simplify]: Simplify 1 into 1 1553943375.162 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.162 * [taylor]: Taking taylor expansion of 1 in x 1553943375.162 * [backup-simplify]: Simplify 1 into 1 1553943375.162 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1553943375.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.162 * [taylor]: Taking taylor expansion of x in x 1553943375.162 * [backup-simplify]: Simplify 0 into 0 1553943375.162 * [backup-simplify]: Simplify 1 into 1 1553943375.162 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.162 * [taylor]: Taking taylor expansion of 1 in x 1553943375.162 * [backup-simplify]: Simplify 1 into 1 1553943375.162 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.162 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.163 * [backup-simplify]: Simplify (* 1 1) into 1 1553943375.163 * [backup-simplify]: Simplify (sqrt 1) into 1 1553943375.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.163 * [backup-simplify]: Simplify (- 1) into -1 1553943375.164 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.164 * [backup-simplify]: Simplify (+ 0 1) into 1 1553943375.165 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 1553943375.166 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1553943375.166 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 1553943375.166 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 1553943375.166 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553943375.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.166 * [taylor]: Taking taylor expansion of x in x 1553943375.166 * [backup-simplify]: Simplify 0 into 0 1553943375.166 * [backup-simplify]: Simplify 1 into 1 1553943375.166 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.166 * [taylor]: Taking taylor expansion of 1 in x 1553943375.166 * [backup-simplify]: Simplify 1 into 1 1553943375.166 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1553943375.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.166 * [taylor]: Taking taylor expansion of x in x 1553943375.166 * [backup-simplify]: Simplify 0 into 0 1553943375.166 * [backup-simplify]: Simplify 1 into 1 1553943375.167 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.167 * [taylor]: Taking taylor expansion of 1 in x 1553943375.167 * [backup-simplify]: Simplify 1 into 1 1553943375.167 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.167 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.168 * [backup-simplify]: Simplify (* 1 1) into 1 1553943375.168 * [backup-simplify]: Simplify (sqrt 1) into 1 1553943375.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.169 * [backup-simplify]: Simplify (- 1) into -1 1553943375.169 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.170 * [backup-simplify]: Simplify (+ 0 1) into 1 1553943375.170 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 1553943375.170 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1553943375.170 * [backup-simplify]: Simplify 1 into 1 1553943375.170 * [backup-simplify]: Simplify 0 into 0 1553943375.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.171 * [backup-simplify]: Simplify (- 0) into 0 1553943375.171 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.172 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.173 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1 1553943375.173 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1553943375.173 * [backup-simplify]: Simplify -1/2 into -1/2 1553943375.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.174 * [backup-simplify]: Simplify (- 0) into 0 1553943375.174 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.175 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.175 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0 1553943375.176 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1553943375.176 * [backup-simplify]: Simplify 0 into 0 1553943375.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.177 * [backup-simplify]: Simplify (- 0) into 0 1553943375.177 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.178 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.179 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0 1553943375.179 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1553943375.179 * [backup-simplify]: Simplify -1/8 into -1/8 1553943375.180 * [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)))) 1553943375.180 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (- (/ 1 (- x)) 1))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) 1553943375.180 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in (x) around 0 1553943375.180 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 1553943375.180 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1553943375.180 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1553943375.180 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553943375.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.180 * [taylor]: Taking taylor expansion of x in x 1553943375.180 * [backup-simplify]: Simplify 0 into 0 1553943375.180 * [backup-simplify]: Simplify 1 into 1 1553943375.180 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.180 * [taylor]: Taking taylor expansion of 1 in x 1553943375.180 * [backup-simplify]: Simplify 1 into 1 1553943375.181 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.181 * [backup-simplify]: Simplify (- 1) into -1 1553943375.181 * [backup-simplify]: Simplify (sqrt 0) into 0 1553943375.182 * [backup-simplify]: Simplify (- 1) into -1 1553943375.183 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1553943375.183 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 1553943375.183 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553943375.183 * [taylor]: Taking taylor expansion of 1 in x 1553943375.183 * [backup-simplify]: Simplify 1 into 1 1553943375.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.183 * [taylor]: Taking taylor expansion of x in x 1553943375.183 * [backup-simplify]: Simplify 0 into 0 1553943375.183 * [backup-simplify]: Simplify 1 into 1 1553943375.184 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.184 * [backup-simplify]: Simplify (- 1) into -1 1553943375.185 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.185 * [backup-simplify]: Simplify (sqrt 0) into 0 1553943375.186 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1553943375.186 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 1553943375.186 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1553943375.186 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1553943375.186 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553943375.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.186 * [taylor]: Taking taylor expansion of x in x 1553943375.186 * [backup-simplify]: Simplify 0 into 0 1553943375.186 * [backup-simplify]: Simplify 1 into 1 1553943375.187 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.187 * [taylor]: Taking taylor expansion of 1 in x 1553943375.187 * [backup-simplify]: Simplify 1 into 1 1553943375.192 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.193 * [backup-simplify]: Simplify (- 1) into -1 1553943375.193 * [backup-simplify]: Simplify (sqrt 0) into 0 1553943375.193 * [backup-simplify]: Simplify (- 1) into -1 1553943375.195 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1553943375.195 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 1553943375.195 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553943375.195 * [taylor]: Taking taylor expansion of 1 in x 1553943375.195 * [backup-simplify]: Simplify 1 into 1 1553943375.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.195 * [taylor]: Taking taylor expansion of x in x 1553943375.195 * [backup-simplify]: Simplify 0 into 0 1553943375.195 * [backup-simplify]: Simplify 1 into 1 1553943375.195 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.196 * [backup-simplify]: Simplify (- 1) into -1 1553943375.196 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.196 * [backup-simplify]: Simplify (sqrt 0) into 0 1553943375.198 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1553943375.198 * [backup-simplify]: Simplify (* 0 0) into 0 1553943375.198 * [backup-simplify]: Simplify 0 into 0 1553943375.199 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 1553943375.199 * [backup-simplify]: Simplify 0 into 0 1553943375.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.200 * [backup-simplify]: Simplify (- 0) into 0 1553943375.200 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.204 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1553943375.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.205 * [backup-simplify]: Simplify (+ 0 1) into 1 1553943375.205 * [backup-simplify]: Simplify (- 1) into -1 1553943375.208 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1553943375.211 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 1553943375.211 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1553943375.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.213 * [backup-simplify]: Simplify (- 0) into 0 1553943375.213 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.217 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1553943375.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.218 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.219 * [backup-simplify]: Simplify (- 0) into 0 1553943375.222 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1553943375.226 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 1553943375.226 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1553943375.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.228 * [backup-simplify]: Simplify (- 0) into 0 1553943375.228 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.233 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1553943375.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.233 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.234 * [backup-simplify]: Simplify (- 0) into 0 1553943375.236 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1553943375.239 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 1553943375.239 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1553943375.240 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1553943375.240 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 1553943375.240 * [backup-simplify]: Simplify (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))) into (+ x (sqrt (* (+ x 1) (- x 1)))) 1553943375.241 * [approximate]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in (x) around 0 1553943375.241 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in x 1553943375.241 * [taylor]: Taking taylor expansion of x in x 1553943375.241 * [backup-simplify]: Simplify 0 into 0 1553943375.241 * [backup-simplify]: Simplify 1 into 1 1553943375.241 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 1553943375.241 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 1553943375.241 * [taylor]: Taking taylor expansion of (+ x 1) in x 1553943375.241 * [taylor]: Taking taylor expansion of x in x 1553943375.241 * [backup-simplify]: Simplify 0 into 0 1553943375.241 * [backup-simplify]: Simplify 1 into 1 1553943375.241 * [taylor]: Taking taylor expansion of 1 in x 1553943375.241 * [backup-simplify]: Simplify 1 into 1 1553943375.241 * [taylor]: Taking taylor expansion of (- x 1) in x 1553943375.241 * [taylor]: Taking taylor expansion of x in x 1553943375.241 * [backup-simplify]: Simplify 0 into 0 1553943375.241 * [backup-simplify]: Simplify 1 into 1 1553943375.241 * [taylor]: Taking taylor expansion of 1 in x 1553943375.241 * [backup-simplify]: Simplify 1 into 1 1553943375.241 * [backup-simplify]: Simplify (+ 0 1) into 1 1553943375.241 * [backup-simplify]: Simplify (- 1) into -1 1553943375.242 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.242 * [backup-simplify]: Simplify (* 1 -1) into -1 1553943375.242 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943375.242 * [backup-simplify]: Simplify (- 0) into 0 1553943375.243 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.243 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.243 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 1553943375.244 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1553943375.244 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in x 1553943375.244 * [taylor]: Taking taylor expansion of x in x 1553943375.244 * [backup-simplify]: Simplify 0 into 0 1553943375.244 * [backup-simplify]: Simplify 1 into 1 1553943375.244 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 1553943375.244 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 1553943375.244 * [taylor]: Taking taylor expansion of (+ x 1) in x 1553943375.244 * [taylor]: Taking taylor expansion of x in x 1553943375.244 * [backup-simplify]: Simplify 0 into 0 1553943375.244 * [backup-simplify]: Simplify 1 into 1 1553943375.244 * [taylor]: Taking taylor expansion of 1 in x 1553943375.244 * [backup-simplify]: Simplify 1 into 1 1553943375.244 * [taylor]: Taking taylor expansion of (- x 1) in x 1553943375.244 * [taylor]: Taking taylor expansion of x in x 1553943375.244 * [backup-simplify]: Simplify 0 into 0 1553943375.244 * [backup-simplify]: Simplify 1 into 1 1553943375.244 * [taylor]: Taking taylor expansion of 1 in x 1553943375.244 * [backup-simplify]: Simplify 1 into 1 1553943375.244 * [backup-simplify]: Simplify (+ 0 1) into 1 1553943375.244 * [backup-simplify]: Simplify (- 1) into -1 1553943375.245 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.245 * [backup-simplify]: Simplify (* 1 -1) into -1 1553943375.245 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943375.245 * [backup-simplify]: Simplify (- 0) into 0 1553943375.246 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.246 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.246 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 1553943375.247 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1553943375.247 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 1553943375.247 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943375.248 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.248 * [backup-simplify]: Simplify 1 into 1 1553943375.248 * [backup-simplify]: Simplify (- 0) into 0 1553943375.248 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.248 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.249 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1 1553943375.250 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1553943375.251 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 1553943375.252 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1553943375.253 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1553943375.253 * [backup-simplify]: Simplify (+ (/ 1 x) (* (sqrt (+ (/ 1 x) 1)) (sqrt (- (/ 1 x) 1)))) into (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) 1553943375.253 * [approximate]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in (x) around 0 1553943375.253 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in x 1553943375.253 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 1553943375.253 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 1553943375.253 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553943375.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.253 * [taylor]: Taking taylor expansion of x in x 1553943375.253 * [backup-simplify]: Simplify 0 into 0 1553943375.253 * [backup-simplify]: Simplify 1 into 1 1553943375.254 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.254 * [taylor]: Taking taylor expansion of 1 in x 1553943375.254 * [backup-simplify]: Simplify 1 into 1 1553943375.254 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1553943375.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.254 * [taylor]: Taking taylor expansion of x in x 1553943375.254 * [backup-simplify]: Simplify 0 into 0 1553943375.254 * [backup-simplify]: Simplify 1 into 1 1553943375.254 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.254 * [taylor]: Taking taylor expansion of 1 in x 1553943375.254 * [backup-simplify]: Simplify 1 into 1 1553943375.254 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.255 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.255 * [backup-simplify]: Simplify (* 1 1) into 1 1553943375.255 * [backup-simplify]: Simplify (sqrt 1) into 1 1553943375.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.256 * [backup-simplify]: Simplify (- 1) into -1 1553943375.256 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.256 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.257 * [backup-simplify]: Simplify (+ 0 1) into 1 1553943375.257 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 1553943375.257 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1553943375.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.257 * [taylor]: Taking taylor expansion of x in x 1553943375.257 * [backup-simplify]: Simplify 0 into 0 1553943375.257 * [backup-simplify]: Simplify 1 into 1 1553943375.258 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.258 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in x 1553943375.258 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 1553943375.258 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 1553943375.258 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553943375.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.258 * [taylor]: Taking taylor expansion of x in x 1553943375.258 * [backup-simplify]: Simplify 0 into 0 1553943375.258 * [backup-simplify]: Simplify 1 into 1 1553943375.258 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.258 * [taylor]: Taking taylor expansion of 1 in x 1553943375.258 * [backup-simplify]: Simplify 1 into 1 1553943375.258 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1553943375.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.258 * [taylor]: Taking taylor expansion of x in x 1553943375.258 * [backup-simplify]: Simplify 0 into 0 1553943375.258 * [backup-simplify]: Simplify 1 into 1 1553943375.258 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.258 * [taylor]: Taking taylor expansion of 1 in x 1553943375.258 * [backup-simplify]: Simplify 1 into 1 1553943375.259 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.259 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.259 * [backup-simplify]: Simplify (* 1 1) into 1 1553943375.259 * [backup-simplify]: Simplify (sqrt 1) into 1 1553943375.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.260 * [backup-simplify]: Simplify (- 1) into -1 1553943375.260 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.261 * [backup-simplify]: Simplify (+ 0 1) into 1 1553943375.261 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 1553943375.262 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1553943375.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.262 * [taylor]: Taking taylor expansion of x in x 1553943375.262 * [backup-simplify]: Simplify 0 into 0 1553943375.262 * [backup-simplify]: Simplify 1 into 1 1553943375.262 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.262 * [backup-simplify]: Simplify (+ 1 1) into 2 1553943375.262 * [backup-simplify]: Simplify 2 into 2 1553943375.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.263 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.263 * [backup-simplify]: Simplify 0 into 0 1553943375.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.264 * [backup-simplify]: Simplify (- 0) into 0 1553943375.264 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.265 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.266 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1 1553943375.267 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1553943375.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.268 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 1553943375.268 * [backup-simplify]: Simplify -1/2 into -1/2 1553943375.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.270 * [backup-simplify]: Simplify (- 0) into 0 1553943375.270 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.271 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.272 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0 1553943375.273 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1553943375.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.274 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.275 * [backup-simplify]: Simplify 0 into 0 1553943375.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.276 * [backup-simplify]: Simplify (- 0) into 0 1553943375.276 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.277 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0 1553943375.279 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1553943375.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.279 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 1553943375.279 * [backup-simplify]: Simplify -1/8 into -1/8 1553943375.280 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1553943375.280 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (- (/ 1 (- x)) 1)))) into (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) 1553943375.280 * [approximate]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in (x) around 0 1553943375.280 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x 1553943375.280 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 1553943375.280 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1553943375.280 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1553943375.280 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553943375.280 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.280 * [taylor]: Taking taylor expansion of x in x 1553943375.280 * [backup-simplify]: Simplify 0 into 0 1553943375.280 * [backup-simplify]: Simplify 1 into 1 1553943375.280 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.280 * [taylor]: Taking taylor expansion of 1 in x 1553943375.280 * [backup-simplify]: Simplify 1 into 1 1553943375.280 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.281 * [backup-simplify]: Simplify (- 1) into -1 1553943375.281 * [backup-simplify]: Simplify (sqrt 0) into 0 1553943375.281 * [backup-simplify]: Simplify (- 1) into -1 1553943375.282 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1553943375.282 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 1553943375.282 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553943375.282 * [taylor]: Taking taylor expansion of 1 in x 1553943375.282 * [backup-simplify]: Simplify 1 into 1 1553943375.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.282 * [taylor]: Taking taylor expansion of x in x 1553943375.282 * [backup-simplify]: Simplify 0 into 0 1553943375.282 * [backup-simplify]: Simplify 1 into 1 1553943375.282 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.283 * [backup-simplify]: Simplify (- 1) into -1 1553943375.283 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.283 * [backup-simplify]: Simplify (sqrt 0) into 0 1553943375.284 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1553943375.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.284 * [taylor]: Taking taylor expansion of x in x 1553943375.284 * [backup-simplify]: Simplify 0 into 0 1553943375.284 * [backup-simplify]: Simplify 1 into 1 1553943375.284 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.284 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x 1553943375.284 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 1553943375.284 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1553943375.284 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1553943375.284 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553943375.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.284 * [taylor]: Taking taylor expansion of x in x 1553943375.284 * [backup-simplify]: Simplify 0 into 0 1553943375.284 * [backup-simplify]: Simplify 1 into 1 1553943375.285 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.285 * [taylor]: Taking taylor expansion of 1 in x 1553943375.285 * [backup-simplify]: Simplify 1 into 1 1553943375.285 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.285 * [backup-simplify]: Simplify (- 1) into -1 1553943375.285 * [backup-simplify]: Simplify (sqrt 0) into 0 1553943375.286 * [backup-simplify]: Simplify (- 1) into -1 1553943375.286 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1553943375.286 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 1553943375.286 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553943375.286 * [taylor]: Taking taylor expansion of 1 in x 1553943375.286 * [backup-simplify]: Simplify 1 into 1 1553943375.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.286 * [taylor]: Taking taylor expansion of x in x 1553943375.286 * [backup-simplify]: Simplify 0 into 0 1553943375.286 * [backup-simplify]: Simplify 1 into 1 1553943375.287 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.287 * [backup-simplify]: Simplify (- 1) into -1 1553943375.287 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.288 * [backup-simplify]: Simplify (sqrt 0) into 0 1553943375.289 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1553943375.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.289 * [taylor]: Taking taylor expansion of x in x 1553943375.289 * [backup-simplify]: Simplify 0 into 0 1553943375.289 * [backup-simplify]: Simplify 1 into 1 1553943375.289 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.289 * [backup-simplify]: Simplify (* 0 0) into 0 1553943375.290 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.290 * [backup-simplify]: Simplify 0 into 0 1553943375.290 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 1553943375.290 * [backup-simplify]: Simplify (- 1) into -1 1553943375.290 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.290 * [backup-simplify]: Simplify -1 into -1 1553943375.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.291 * [backup-simplify]: Simplify (- 0) into 0 1553943375.291 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.293 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1553943375.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.294 * [backup-simplify]: Simplify (+ 0 1) into 1 1553943375.294 * [backup-simplify]: Simplify (- 1) into -1 1553943375.298 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1553943375.299 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 1553943375.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.300 * [backup-simplify]: Simplify (- 0) into 0 1553943375.300 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0) 1553943375.301 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1553943375.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.301 * [backup-simplify]: Simplify (- 0) into 0 1553943375.302 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.304 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1553943375.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.304 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.305 * [backup-simplify]: Simplify (- 0) into 0 1553943375.307 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1553943375.309 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 1553943375.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.310 * [backup-simplify]: Simplify (- 0) into 0 1553943375.310 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0) 1553943375.310 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1553943375.311 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) 1553943375.311 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2 2) 1553943375.311 * [backup-simplify]: Simplify (sqrt (- x 1)) into (sqrt (- x 1)) 1553943375.311 * [approximate]: Taking taylor expansion of (sqrt (- x 1)) in (x) around 0 1553943375.311 * [taylor]: Taking taylor expansion of (sqrt (- x 1)) in x 1553943375.311 * [taylor]: Taking taylor expansion of (- x 1) in x 1553943375.311 * [taylor]: Taking taylor expansion of x in x 1553943375.311 * [backup-simplify]: Simplify 0 into 0 1553943375.311 * [backup-simplify]: Simplify 1 into 1 1553943375.311 * [taylor]: Taking taylor expansion of 1 in x 1553943375.311 * [backup-simplify]: Simplify 1 into 1 1553943375.311 * [backup-simplify]: Simplify (- 1) into -1 1553943375.312 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.312 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943375.312 * [backup-simplify]: Simplify (- 0) into 0 1553943375.312 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.314 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1553943375.314 * [taylor]: Taking taylor expansion of (sqrt (- x 1)) in x 1553943375.314 * [taylor]: Taking taylor expansion of (- x 1) in x 1553943375.314 * [taylor]: Taking taylor expansion of x in x 1553943375.314 * [backup-simplify]: Simplify 0 into 0 1553943375.314 * [backup-simplify]: Simplify 1 into 1 1553943375.314 * [taylor]: Taking taylor expansion of 1 in x 1553943375.314 * [backup-simplify]: Simplify 1 into 1 1553943375.314 * [backup-simplify]: Simplify (- 1) into -1 1553943375.315 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.315 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943375.315 * [backup-simplify]: Simplify (- 0) into 0 1553943375.316 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.318 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1553943375.318 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553943375.319 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 1553943375.319 * [backup-simplify]: Simplify (- 0) into 0 1553943375.319 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.322 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 1553943375.323 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 1553943375.325 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 2)) (+ (* (/ 1/2 (sqrt -1)) x) (sqrt -1))) into (+ (* 1/2 (/ x (sqrt -1))) (+ (* 1/8 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1553943375.326 * [backup-simplify]: Simplify (sqrt (- (/ 1 x) 1)) into (sqrt (- (/ 1 x) 1)) 1553943375.326 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in (x) around 0 1553943375.326 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x 1553943375.326 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1553943375.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.326 * [taylor]: Taking taylor expansion of x in x 1553943375.326 * [backup-simplify]: Simplify 0 into 0 1553943375.326 * [backup-simplify]: Simplify 1 into 1 1553943375.326 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.326 * [taylor]: Taking taylor expansion of 1 in x 1553943375.326 * [backup-simplify]: Simplify 1 into 1 1553943375.327 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.327 * [backup-simplify]: Simplify (sqrt 0) into 0 1553943375.328 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1553943375.329 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x 1553943375.329 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1553943375.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.329 * [taylor]: Taking taylor expansion of x in x 1553943375.329 * [backup-simplify]: Simplify 0 into 0 1553943375.329 * [backup-simplify]: Simplify 1 into 1 1553943375.329 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.329 * [taylor]: Taking taylor expansion of 1 in x 1553943375.329 * [backup-simplify]: Simplify 1 into 1 1553943375.329 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.330 * [backup-simplify]: Simplify (sqrt 0) into 0 1553943375.331 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1553943375.331 * [backup-simplify]: Simplify 0 into 0 1553943375.331 * [backup-simplify]: Simplify +nan.0 into +nan.0 1553943375.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.332 * [backup-simplify]: Simplify (- 1) into -1 1553943375.333 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553943375.336 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1553943375.336 * [backup-simplify]: Simplify +nan.0 into +nan.0 1553943375.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.337 * [backup-simplify]: Simplify (- 0) into 0 1553943375.337 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.341 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1553943375.341 * [backup-simplify]: Simplify +nan.0 into +nan.0 1553943375.342 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1553943375.342 * [backup-simplify]: Simplify (sqrt (- (/ 1 (- x)) 1)) into (sqrt (- (+ (/ 1 x) 1))) 1553943375.342 * [approximate]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in (x) around 0 1553943375.342 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1553943375.342 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1553943375.342 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553943375.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.342 * [taylor]: Taking taylor expansion of x in x 1553943375.342 * [backup-simplify]: Simplify 0 into 0 1553943375.342 * [backup-simplify]: Simplify 1 into 1 1553943375.343 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.343 * [taylor]: Taking taylor expansion of 1 in x 1553943375.343 * [backup-simplify]: Simplify 1 into 1 1553943375.343 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.344 * [backup-simplify]: Simplify (- 1) into -1 1553943375.344 * [backup-simplify]: Simplify (sqrt 0) into 0 1553943375.344 * [backup-simplify]: Simplify (- 1) into -1 1553943375.346 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1553943375.346 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1553943375.346 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1553943375.346 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553943375.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553943375.346 * [taylor]: Taking taylor expansion of x in x 1553943375.346 * [backup-simplify]: Simplify 0 into 0 1553943375.346 * [backup-simplify]: Simplify 1 into 1 1553943375.346 * [backup-simplify]: Simplify (/ 1 1) into 1 1553943375.346 * [taylor]: Taking taylor expansion of 1 in x 1553943375.346 * [backup-simplify]: Simplify 1 into 1 1553943375.347 * [backup-simplify]: Simplify (+ 1 0) into 1 1553943375.347 * [backup-simplify]: Simplify (- 1) into -1 1553943375.347 * [backup-simplify]: Simplify (sqrt 0) into 0 1553943375.348 * [backup-simplify]: Simplify (- 1) into -1 1553943375.349 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1553943375.349 * [backup-simplify]: Simplify 0 into 0 1553943375.349 * [backup-simplify]: Simplify +nan.0 into +nan.0 1553943375.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553943375.350 * [backup-simplify]: Simplify (+ 0 1) into 1 1553943375.351 * [backup-simplify]: Simplify (- 1) into -1 1553943375.353 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1553943375.353 * [backup-simplify]: Simplify +nan.0 into +nan.0 1553943375.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553943375.355 * [backup-simplify]: Simplify (+ 0 0) into 0 1553943375.355 * [backup-simplify]: Simplify (- 0) into 0 1553943375.359 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1553943375.359 * [backup-simplify]: Simplify +nan.0 into +nan.0 1553943375.359 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1553943375.359 * * * [progress]: simplifying candidates 1553943375.359 * * * * [progress]: [ 1 / 69 ] simplifiying candidate # 1553943375.360 * [simplify]: Simplifying (* (+ x 1) (- x 1)) 1553943375.360 * * [simplify]: iters left: 4 (5 enodes) 1553943375.363 * * [simplify]: iters left: 3 (22 enodes) 1553943375.370 * * [simplify]: iters left: 2 (40 enodes) 1553943375.385 * * [simplify]: iters left: 1 (74 enodes) 1553943375.406 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943375.406 * * [simplify]: Extracting #1: cost 19 inf + 0 1553943375.406 * * [simplify]: Extracting #2: cost 23 inf + 3 1553943375.407 * * [simplify]: Extracting #3: cost 9 inf + 908 1553943375.408 * * [simplify]: Extracting #4: cost 0 inf + 1844 1553943375.409 * [simplify]: Simplified to (- (* x (+ 1 x)) (+ 1 x)) 1553943375.409 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (- (* x (+ 1 x)) (+ 1 x)) 1/2)))) 1553943375.409 * * * * [progress]: [ 2 / 69 ] simplifiying candidate # 1553943375.409 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (- x 1))) 1553943375.409 * * [simplify]: iters left: 5 (7 enodes) 1553943375.413 * * [simplify]: iters left: 4 (28 enodes) 1553943375.421 * * [simplify]: iters left: 3 (32 enodes) 1553943375.433 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943375.433 * * [simplify]: Extracting #1: cost 4 inf + 0 1553943375.433 * * [simplify]: Extracting #2: cost 8 inf + 0 1553943375.433 * * [simplify]: Extracting #3: cost 13 inf + 0 1553943375.433 * * [simplify]: Extracting #4: cost 10 inf + 3 1553943375.433 * * [simplify]: Extracting #5: cost 4 inf + 375 1553943375.433 * * [simplify]: Extracting #6: cost 1 inf + 701 1553943375.434 * * [simplify]: Extracting #7: cost 0 inf + 903 1553943375.434 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (- x 1))) 1553943375.434 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (* (sqrt (+ 1 x)) (sqrt (- x 1))) 1)))) 1553943375.434 * * * * [progress]: [ 3 / 69 ] simplifiying candidate # 1553943375.434 * * * * [progress]: [ 4 / 69 ] simplifiying candidate # 1553943375.435 * [simplify]: Simplifying (+ (log (sqrt (+ x 1))) (log (sqrt (- x 1)))) 1553943375.435 * * [simplify]: iters left: 6 (9 enodes) 1553943375.440 * * [simplify]: iters left: 5 (34 enodes) 1553943375.449 * * [simplify]: iters left: 4 (38 enodes) 1553943375.459 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943375.459 * * [simplify]: Extracting #1: cost 4 inf + 0 1553943375.459 * * [simplify]: Extracting #2: cost 8 inf + 0 1553943375.459 * * [simplify]: Extracting #3: cost 12 inf + 0 1553943375.460 * * [simplify]: Extracting #4: cost 17 inf + 0 1553943375.460 * * [simplify]: Extracting #5: cost 14 inf + 3 1553943375.460 * * [simplify]: Extracting #6: cost 10 inf + 211 1553943375.460 * * [simplify]: Extracting #7: cost 4 inf + 803 1553943375.461 * * [simplify]: Extracting #8: cost 0 inf + 1791 1553943375.461 * [simplify]: Simplified to (+ (log (sqrt (- x 1))) (log (sqrt (+ 1 x)))) 1553943375.461 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (exp (+ (log (sqrt (- x 1))) (log (sqrt (+ 1 x)))))))) 1553943375.461 * * * * [progress]: [ 5 / 69 ] simplifiying candidate # 1553943375.461 * * * * [progress]: [ 6 / 69 ] simplifiying candidate # 1553943375.461 * * * * [progress]: [ 7 / 69 ] simplifiying candidate # 1553943375.462 * [simplify]: Simplifying (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1)))) 1553943375.462 * * [simplify]: iters left: 6 (11 enodes) 1553943375.468 * * [simplify]: iters left: 5 (42 enodes) 1553943375.481 * * [simplify]: iters left: 4 (85 enodes) 1553943375.511 * * [simplify]: iters left: 3 (199 enodes) 1553943375.628 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943375.628 * * [simplify]: Extracting #1: cost 29 inf + 0 1553943375.629 * * [simplify]: Extracting #2: cost 97 inf + 1 1553943375.629 * * [simplify]: Extracting #3: cost 108 inf + 212 1553943375.630 * * [simplify]: Extracting #4: cost 86 inf + 2303 1553943375.633 * * [simplify]: Extracting #5: cost 26 inf + 14146 1553943375.638 * * [simplify]: Extracting #6: cost 0 inf + 20217 1553943375.643 * [simplify]: Simplified to (* (* (sqrt (+ x -1)) (+ x -1)) (* (sqrt (+ 1 x)) (+ 1 x))) 1553943375.643 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (cbrt (* (* (sqrt (+ x -1)) (+ x -1)) (* (sqrt (+ 1 x)) (+ 1 x))))))) 1553943375.644 * * * * [progress]: [ 8 / 69 ] simplifiying candidate # 1553943375.644 * * * * [progress]: [ 9 / 69 ] simplifiying candidate # 1553943375.644 * * * * [progress]: [ 10 / 69 ] simplifiying candidate # 1553943375.644 * [simplify]: Simplifying (* (+ x 1) (- x 1)) 1553943375.644 * * [simplify]: iters left: 4 (5 enodes) 1553943375.649 * * [simplify]: iters left: 3 (22 enodes) 1553943375.656 * * [simplify]: iters left: 2 (40 enodes) 1553943375.670 * * [simplify]: iters left: 1 (74 enodes) 1553943375.692 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943375.692 * * [simplify]: Extracting #1: cost 19 inf + 0 1553943375.692 * * [simplify]: Extracting #2: cost 23 inf + 3 1553943375.693 * * [simplify]: Extracting #3: cost 9 inf + 908 1553943375.693 * * [simplify]: Extracting #4: cost 0 inf + 1844 1553943375.695 * [simplify]: Simplified to (- (* x (+ 1 x)) (+ 1 x)) 1553943375.695 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (sqrt (- (* x (+ 1 x)) (+ 1 x)))))) 1553943375.695 * * * * [progress]: [ 11 / 69 ] simplifiying candidate # 1553943375.695 * * * * [progress]: [ 12 / 69 ] simplifiying candidate # 1553943375.695 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (pow x 3) (pow 1 3)))) 1553943375.695 * * [simplify]: iters left: 6 (10 enodes) 1553943375.701 * * [simplify]: iters left: 5 (40 enodes) 1553943375.712 * * [simplify]: iters left: 4 (48 enodes) 1553943375.724 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943375.724 * * [simplify]: Extracting #1: cost 4 inf + 0 1553943375.724 * * [simplify]: Extracting #2: cost 8 inf + 0 1553943375.725 * * [simplify]: Extracting #3: cost 13 inf + 0 1553943375.725 * * [simplify]: Extracting #4: cost 15 inf + 2 1553943375.725 * * [simplify]: Extracting #5: cost 14 inf + 4 1553943375.725 * * [simplify]: Extracting #6: cost 8 inf + 1016 1553943375.725 * * [simplify]: Extracting #7: cost 1 inf + 2584 1553943375.725 * * [simplify]: Extracting #8: cost 0 inf + 2081 1553943375.726 * * [simplify]: Extracting #9: cost 0 inf + 1950 1553943375.726 * [simplify]: Simplified to (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ (* x (* x x)) -1))) 1553943375.726 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ (* x (* x x)) -1))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))) 1553943375.726 * [simplify]: Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) 1553943375.726 * * [simplify]: iters left: 6 (12 enodes) 1553943375.729 * * [simplify]: iters left: 5 (44 enodes) 1553943375.736 * * [simplify]: iters left: 4 (70 enodes) 1553943375.745 * * [simplify]: iters left: 3 (92 enodes) 1553943375.756 * * [simplify]: iters left: 2 (106 enodes) 1553943375.770 * * [simplify]: iters left: 1 (127 enodes) 1553943375.786 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943375.786 * * [simplify]: Extracting #1: cost 4 inf + 0 1553943375.786 * * [simplify]: Extracting #2: cost 8 inf + 0 1553943375.786 * * [simplify]: Extracting #3: cost 24 inf + 0 1553943375.787 * * [simplify]: Extracting #4: cost 30 inf + 412 1553943375.787 * * [simplify]: Extracting #5: cost 4 inf + 2810 1553943375.788 * * [simplify]: Extracting #6: cost 0 inf + 3338 1553943375.789 * [simplify]: Simplified to (* (sqrt (- (* x x) (- x 1))) (sqrt (+ (* x x) (+ x 1)))) 1553943375.789 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ (* x (* x x)) -1))) (* (sqrt (- (* x x) (- x 1))) (sqrt (+ (* x x) (+ x 1)))))))) 1553943375.789 * * * * [progress]: [ 13 / 69 ] simplifiying candidate # 1553943375.789 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1)))) 1553943375.789 * * [simplify]: iters left: 6 (12 enodes) 1553943375.793 * * [simplify]: iters left: 5 (42 enodes) 1553943375.798 * * [simplify]: iters left: 4 (49 enodes) 1553943375.805 * * [simplify]: iters left: 3 (56 enodes) 1553943375.813 * * [simplify]: iters left: 2 (72 enodes) 1553943375.825 * * [simplify]: iters left: 1 (109 enodes) 1553943375.845 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943375.845 * * [simplify]: Extracting #1: cost 4 inf + 0 1553943375.845 * * [simplify]: Extracting #2: cost 8 inf + 0 1553943375.845 * * [simplify]: Extracting #3: cost 32 inf + 0 1553943375.846 * * [simplify]: Extracting #4: cost 34 inf + 210 1553943375.847 * * [simplify]: Extracting #5: cost 13 inf + 1929 1553943375.848 * * [simplify]: Extracting #6: cost 5 inf + 2781 1553943375.850 * * [simplify]: Extracting #7: cost 0 inf + 3791 1553943375.851 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) 1553943375.851 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ x 1))))))) 1553943375.852 * [simplify]: Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ x 1))) 1553943375.852 * * [simplify]: iters left: 6 (11 enodes) 1553943375.858 * * [simplify]: iters left: 5 (38 enodes) 1553943375.868 * * [simplify]: iters left: 4 (55 enodes) 1553943375.875 * * [simplify]: iters left: 3 (72 enodes) 1553943375.884 * * [simplify]: iters left: 2 (85 enodes) 1553943375.895 * * [simplify]: iters left: 1 (103 enodes) 1553943375.918 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943375.918 * * [simplify]: Extracting #1: cost 4 inf + 0 1553943375.918 * * [simplify]: Extracting #2: cost 8 inf + 0 1553943375.918 * * [simplify]: Extracting #3: cost 22 inf + 0 1553943375.918 * * [simplify]: Extracting #4: cost 32 inf + 2 1553943375.918 * * [simplify]: Extracting #5: cost 18 inf + 700 1553943375.920 * * [simplify]: Extracting #6: cost 2 inf + 2128 1553943375.921 * * [simplify]: Extracting #7: cost 0 inf + 2692 1553943375.922 * [simplify]: Simplified to (* (sqrt (+ x 1)) (sqrt (- 1 (- x (* x x))))) 1553943375.923 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) (* (sqrt (+ x 1)) (sqrt (- 1 (- x (* x x))))))))) 1553943375.923 * * * * [progress]: [ 14 / 69 ] simplifiying candidate # 1553943375.923 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (pow x 3) (pow 1 3)))) 1553943375.923 * * [simplify]: iters left: 6 (12 enodes) 1553943375.930 * * [simplify]: iters left: 5 (43 enodes) 1553943375.944 * * [simplify]: iters left: 4 (52 enodes) 1553943375.958 * * [simplify]: iters left: 3 (59 enodes) 1553943375.966 * * [simplify]: iters left: 2 (75 enodes) 1553943375.984 * * [simplify]: iters left: 1 (112 enodes) 1553943376.013 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.013 * * [simplify]: Extracting #1: cost 4 inf + 0 1553943376.013 * * [simplify]: Extracting #2: cost 8 inf + 0 1553943376.013 * * [simplify]: Extracting #3: cost 32 inf + 0 1553943376.014 * * [simplify]: Extracting #4: cost 32 inf + 570 1553943376.015 * * [simplify]: Extracting #5: cost 10 inf + 2490 1553943376.016 * * [simplify]: Extracting #6: cost 1 inf + 3509 1553943376.018 * * [simplify]: Extracting #7: cost 0 inf + 3791 1553943376.019 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt (- (* x (* x x)) 1))) 1553943376.019 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (- (* x (* x x)) 1))) (* (sqrt (- x 1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))) 1553943376.020 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) 1553943376.020 * * [simplify]: iters left: 6 (11 enodes) 1553943376.025 * * [simplify]: iters left: 5 (39 enodes) 1553943376.031 * * [simplify]: iters left: 4 (53 enodes) 1553943376.039 * * [simplify]: iters left: 3 (58 enodes) 1553943376.052 * * [simplify]: iters left: 2 (59 enodes) 1553943376.066 * * [simplify]: iters left: 1 (62 enodes) 1553943376.073 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.073 * * [simplify]: Extracting #1: cost 4 inf + 0 1553943376.073 * * [simplify]: Extracting #2: cost 8 inf + 0 1553943376.073 * * [simplify]: Extracting #3: cost 17 inf + 0 1553943376.073 * * [simplify]: Extracting #4: cost 18 inf + 3 1553943376.073 * * [simplify]: Extracting #5: cost 9 inf + 538 1553943376.074 * * [simplify]: Extracting #6: cost 4 inf + 1027 1553943376.074 * * [simplify]: Extracting #7: cost 0 inf + 1877 1553943376.074 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt (+ (+ 1 x) (* x x)))) 1553943376.074 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (- (* x (* x x)) 1))) (* (sqrt (+ x -1)) (sqrt (+ (+ 1 x) (* x x)))))))) 1553943376.075 * * * * [progress]: [ 15 / 69 ] simplifiying candidate # 1553943376.075 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1)))) 1553943376.075 * * [simplify]: iters left: 6 (7 enodes) 1553943376.077 * * [simplify]: iters left: 5 (22 enodes) 1553943376.080 * * [simplify]: iters left: 4 (30 enodes) 1553943376.084 * * [simplify]: iters left: 3 (37 enodes) 1553943376.089 * * [simplify]: iters left: 2 (53 enodes) 1553943376.103 * * [simplify]: iters left: 1 (90 enodes) 1553943376.129 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.129 * * [simplify]: Extracting #1: cost 24 inf + 0 1553943376.130 * * [simplify]: Extracting #2: cost 26 inf + 127 1553943376.130 * * [simplify]: Extracting #3: cost 2 inf + 2252 1553943376.132 * * [simplify]: Extracting #4: cost 0 inf + 2497 1553943376.133 * [simplify]: Simplified to (- (* x x) 1) 1553943376.133 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (- (* x x) 1) (* (sqrt (- x 1)) (sqrt (+ x 1))))))) 1553943376.133 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (+ x 1))) 1553943376.133 * * [simplify]: iters left: 5 (7 enodes) 1553943376.137 * * [simplify]: iters left: 4 (28 enodes) 1553943376.145 * * [simplify]: iters left: 3 (32 enodes) 1553943376.153 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.153 * * [simplify]: Extracting #1: cost 4 inf + 0 1553943376.153 * * [simplify]: Extracting #2: cost 8 inf + 0 1553943376.153 * * [simplify]: Extracting #3: cost 13 inf + 0 1553943376.154 * * [simplify]: Extracting #4: cost 10 inf + 3 1553943376.154 * * [simplify]: Extracting #5: cost 4 inf + 375 1553943376.154 * * [simplify]: Extracting #6: cost 1 inf + 701 1553943376.154 * * [simplify]: Extracting #7: cost 0 inf + 903 1553943376.155 * [simplify]: Simplified to (* (sqrt (- x 1)) (sqrt (+ 1 x))) 1553943376.155 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (- (* x x) 1) (* (sqrt (- x 1)) (sqrt (+ 1 x))))))) 1553943376.155 * * * * [progress]: [ 16 / 69 ] simplifiying candidate # 1553943376.155 * * * * [progress]: [ 17 / 69 ] simplifiying candidate # 1553943376.155 * [simplify]: Simplifying (cbrt (sqrt (- x 1))) 1553943376.155 * * [simplify]: iters left: 4 (5 enodes) 1553943376.158 * * [simplify]: iters left: 3 (20 enodes) 1553943376.161 * * [simplify]: iters left: 2 (24 enodes) 1553943376.166 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.166 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.166 * * [simplify]: Extracting #2: cost 5 inf + 0 1553943376.166 * * [simplify]: Extracting #3: cost 9 inf + 0 1553943376.166 * * [simplify]: Extracting #4: cost 6 inf + 3 1553943376.166 * * [simplify]: Extracting #5: cost 0 inf + 575 1553943376.166 * [simplify]: Simplified to (cbrt (sqrt (+ x -1))) 1553943376.166 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) (cbrt (sqrt (+ x -1))))))) 1553943376.167 * * * * [progress]: [ 18 / 69 ] simplifiying candidate # 1553943376.167 * [simplify]: Simplifying (sqrt (cbrt (- x 1))) 1553943376.167 * * [simplify]: iters left: 4 (5 enodes) 1553943376.168 * * [simplify]: iters left: 3 (20 enodes) 1553943376.171 * * [simplify]: iters left: 2 (24 enodes) 1553943376.175 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.175 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.175 * * [simplify]: Extracting #2: cost 5 inf + 0 1553943376.175 * * [simplify]: Extracting #3: cost 9 inf + 0 1553943376.175 * * [simplify]: Extracting #4: cost 6 inf + 3 1553943376.175 * * [simplify]: Extracting #5: cost 0 inf + 655 1553943376.175 * [simplify]: Simplified to (sqrt (cbrt (+ x -1))) 1553943376.175 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) (sqrt (cbrt (+ x -1))))))) 1553943376.175 * * * * [progress]: [ 19 / 69 ] simplifiying candidate # 1553943376.175 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 1553943376.175 * * [simplify]: iters left: 4 (5 enodes) 1553943376.177 * * [simplify]: iters left: 3 (20 enodes) 1553943376.180 * * [simplify]: iters left: 2 (24 enodes) 1553943376.183 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.183 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.183 * * [simplify]: Extracting #2: cost 5 inf + 0 1553943376.183 * * [simplify]: Extracting #3: cost 9 inf + 0 1553943376.183 * * [simplify]: Extracting #4: cost 6 inf + 3 1553943376.183 * * [simplify]: Extracting #5: cost 0 inf + 495 1553943376.183 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 1553943376.183 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))))) 1553943376.184 * * * * [progress]: [ 20 / 69 ] simplifiying candidate # 1553943376.184 * [simplify]: Simplifying (sqrt (- x 1)) 1553943376.184 * * [simplify]: iters left: 3 (4 enodes) 1553943376.185 * * [simplify]: iters left: 2 (17 enodes) 1553943376.188 * * [simplify]: iters left: 1 (21 enodes) 1553943376.191 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.191 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.191 * * [simplify]: Extracting #2: cost 7 inf + 0 1553943376.191 * * [simplify]: Extracting #3: cost 4 inf + 3 1553943376.191 * * [simplify]: Extracting #4: cost 0 inf + 251 1553943376.191 * [simplify]: Simplified to (sqrt (+ x -1)) 1553943376.191 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ x -1)))))) 1553943376.191 * * * * [progress]: [ 21 / 69 ] simplifiying candidate # 1553943376.191 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 1553943376.191 * * [simplify]: iters left: 4 (5 enodes) 1553943376.193 * * [simplify]: iters left: 3 (20 enodes) 1553943376.198 * * [simplify]: iters left: 2 (24 enodes) 1553943376.205 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.205 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.205 * * [simplify]: Extracting #2: cost 5 inf + 0 1553943376.205 * * [simplify]: Extracting #3: cost 9 inf + 0 1553943376.205 * * [simplify]: Extracting #4: cost 6 inf + 3 1553943376.205 * * [simplify]: Extracting #5: cost 0 inf + 495 1553943376.206 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 1553943376.206 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))))) 1553943376.206 * * * * [progress]: [ 22 / 69 ] simplifiying candidate # 1553943376.206 * [simplify]: Simplifying (sqrt (- x 1)) 1553943376.206 * * [simplify]: iters left: 3 (4 enodes) 1553943376.209 * * [simplify]: iters left: 2 (17 enodes) 1553943376.214 * * [simplify]: iters left: 1 (21 enodes) 1553943376.219 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.219 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.219 * * [simplify]: Extracting #2: cost 7 inf + 0 1553943376.219 * * [simplify]: Extracting #3: cost 4 inf + 3 1553943376.219 * * [simplify]: Extracting #4: cost 0 inf + 251 1553943376.220 * [simplify]: Simplified to (sqrt (+ x -1)) 1553943376.220 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) 1) (sqrt (+ x -1)))))) 1553943376.220 * * * * [progress]: [ 23 / 69 ] simplifiying candidate # 1553943376.220 * [simplify]: Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) 1553943376.220 * * [simplify]: iters left: 6 (6 enodes) 1553943376.223 * * [simplify]: iters left: 5 (21 enodes) 1553943376.229 * * [simplify]: iters left: 4 (23 enodes) 1553943376.236 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.236 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.236 * * [simplify]: Extracting #2: cost 5 inf + 0 1553943376.236 * * [simplify]: Extracting #3: cost 7 inf + 0 1553943376.236 * * [simplify]: Extracting #4: cost 10 inf + 0 1553943376.236 * * [simplify]: Extracting #5: cost 8 inf + 2 1553943376.236 * * [simplify]: Extracting #6: cost 0 inf + 978 1553943376.237 * [simplify]: Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) 1553943376.237 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ x 1))) (sqrt (- x 1))))))) 1553943376.237 * * * * [progress]: [ 24 / 69 ] simplifiying candidate # 1553943376.237 * [simplify]: Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1553943376.237 * * [simplify]: iters left: 6 (6 enodes) 1553943376.240 * * [simplify]: iters left: 5 (22 enodes) 1553943376.247 * * [simplify]: iters left: 4 (24 enodes) 1553943376.254 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.254 * * [simplify]: Extracting #1: cost 4 inf + 0 1553943376.254 * * [simplify]: Extracting #2: cost 7 inf + 0 1553943376.254 * * [simplify]: Extracting #3: cost 10 inf + 0 1553943376.254 * * [simplify]: Extracting #4: cost 8 inf + 2 1553943376.254 * * [simplify]: Extracting #5: cost 1 inf + 816 1553943376.255 * * [simplify]: Extracting #6: cost 0 inf + 978 1553943376.255 * [simplify]: Simplified to (fabs (cbrt (+ 1 x))) 1553943376.255 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (fabs (cbrt (+ 1 x))) (* (sqrt (cbrt (+ x 1))) (sqrt (- x 1))))))) 1553943376.255 * * * * [progress]: [ 25 / 69 ] simplifiying candidate # 1553943376.256 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 1553943376.256 * * [simplify]: iters left: 4 (5 enodes) 1553943376.258 * * [simplify]: iters left: 3 (18 enodes) 1553943376.264 * * [simplify]: iters left: 2 (20 enodes) 1553943376.270 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.270 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.270 * * [simplify]: Extracting #2: cost 5 inf + 0 1553943376.270 * * [simplify]: Extracting #3: cost 8 inf + 0 1553943376.270 * * [simplify]: Extracting #4: cost 6 inf + 2 1553943376.271 * * [simplify]: Extracting #5: cost 0 inf + 494 1553943376.271 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 1553943376.271 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1))))))) 1553943376.271 * * * * [progress]: [ 26 / 69 ] simplifiying candidate # 1553943376.271 * [simplify]: Simplifying (sqrt 1) 1553943376.272 * * [simplify]: iters left: 1 (2 enodes) 1553943376.275 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.275 * * [simplify]: Extracting #1: cost 0 inf + 1 1553943376.275 * [simplify]: Simplified to 1 1553943376.275 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (* (sqrt (+ x 1)) (sqrt (- x 1))))))) 1553943376.275 * * * * [progress]: [ 27 / 69 ] simplifiying candidate # 1553943376.275 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 1553943376.275 * * [simplify]: iters left: 4 (5 enodes) 1553943376.278 * * [simplify]: iters left: 3 (18 enodes) 1553943376.283 * * [simplify]: iters left: 2 (20 enodes) 1553943376.289 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.289 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.289 * * [simplify]: Extracting #2: cost 5 inf + 0 1553943376.289 * * [simplify]: Extracting #3: cost 8 inf + 0 1553943376.289 * * [simplify]: Extracting #4: cost 6 inf + 2 1553943376.289 * * [simplify]: Extracting #5: cost 0 inf + 494 1553943376.290 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 1553943376.290 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1))))))) 1553943376.290 * * * * [progress]: [ 28 / 69 ] simplifiying candidate # 1553943376.290 * * * * [progress]: [ 29 / 69 ] simplifiying candidate # 1553943376.290 * [simplify]: Simplifying (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))) 1553943376.290 * * [simplify]: iters left: 6 (8 enodes) 1553943376.296 * * [simplify]: iters left: 5 (26 enodes) 1553943376.304 * * [simplify]: iters left: 4 (38 enodes) 1553943376.314 * * [simplify]: iters left: 3 (44 enodes) 1553943376.319 * * [simplify]: iters left: 2 (45 enodes) 1553943376.324 * * [simplify]: iters left: 1 (48 enodes) 1553943376.330 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.330 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.330 * * [simplify]: Extracting #2: cost 10 inf + 0 1553943376.330 * * [simplify]: Extracting #3: cost 12 inf + 2 1553943376.330 * * [simplify]: Extracting #4: cost 7 inf + 329 1553943376.330 * * [simplify]: Extracting #5: cost 1 inf + 900 1553943376.330 * * [simplify]: Extracting #6: cost 0 inf + 1062 1553943376.331 * [simplify]: Simplified to (sqrt (+ x (+ (* x x) 1))) 1553943376.331 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ x 1)) (sqrt (- (pow x 3) (pow 1 3)))) (sqrt (+ x (+ (* x x) 1))))))) 1553943376.331 * * * * [progress]: [ 30 / 69 ] simplifiying candidate # 1553943376.331 * [simplify]: Simplifying (sqrt (+ x 1)) 1553943376.331 * * [simplify]: iters left: 3 (4 enodes) 1553943376.332 * * [simplify]: iters left: 2 (15 enodes) 1553943376.335 * * [simplify]: iters left: 1 (17 enodes) 1553943376.337 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.337 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.337 * * [simplify]: Extracting #2: cost 6 inf + 0 1553943376.337 * * [simplify]: Extracting #3: cost 2 inf + 86 1553943376.337 * * [simplify]: Extracting #4: cost 1 inf + 168 1553943376.337 * * [simplify]: Extracting #5: cost 0 inf + 250 1553943376.337 * [simplify]: Simplified to (sqrt (+ 1 x)) 1553943376.338 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ 1 x)))))) 1553943376.338 * * * * [progress]: [ 31 / 69 ] simplifiying candidate # 1553943376.338 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- x 1))) 1553943376.338 * * [simplify]: iters left: 6 (10 enodes) 1553943376.341 * * [simplify]: iters left: 5 (40 enodes) 1553943376.347 * * [simplify]: iters left: 4 (46 enodes) 1553943376.353 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.353 * * [simplify]: Extracting #1: cost 4 inf + 0 1553943376.353 * * [simplify]: Extracting #2: cost 8 inf + 0 1553943376.353 * * [simplify]: Extracting #3: cost 14 inf + 0 1553943376.353 * * [simplify]: Extracting #4: cost 14 inf + 3 1553943376.353 * * [simplify]: Extracting #5: cost 12 inf + 87 1553943376.353 * * [simplify]: Extracting #6: cost 5 inf + 618 1553943376.354 * * [simplify]: Extracting #7: cost 1 inf + 1346 1553943376.354 * * [simplify]: Extracting #8: cost 0 inf + 1628 1553943376.354 * [simplify]: Simplified to (* (sqrt (+ 1 (* x (* x x)))) (sqrt (- x 1))) 1553943376.354 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (- x 1))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))) 1553943376.354 * * * * [progress]: [ 32 / 69 ] simplifiying candidate # 1553943376.355 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) 1553943376.355 * * [simplify]: iters left: 6 (9 enodes) 1553943376.358 * * [simplify]: iters left: 5 (32 enodes) 1553943376.367 * * [simplify]: iters left: 4 (38 enodes) 1553943376.376 * * [simplify]: iters left: 3 (48 enodes) 1553943376.394 * * [simplify]: iters left: 2 (82 enodes) 1553943376.419 * * [simplify]: iters left: 1 (96 enodes) 1553943376.443 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.444 * * [simplify]: Extracting #1: cost 4 inf + 0 1553943376.444 * * [simplify]: Extracting #2: cost 8 inf + 0 1553943376.444 * * [simplify]: Extracting #3: cost 38 inf + 0 1553943376.444 * * [simplify]: Extracting #4: cost 39 inf + 86 1553943376.445 * * [simplify]: Extracting #5: cost 13 inf + 2288 1553943376.447 * * [simplify]: Extracting #6: cost 1 inf + 3751 1553943376.448 * * [simplify]: Extracting #7: cost 0 inf + 3993 1553943376.450 * [simplify]: Simplified to (* (sqrt (- x 1)) (sqrt (- (* x x) 1))) 1553943376.450 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- x 1)) (sqrt (- (* x x) 1))) (sqrt (- x 1)))))) 1553943376.450 * * * * [progress]: [ 33 / 69 ] simplifiying candidate #real (real->posit16 (* (sqrt (+ x 1)) (sqrt (- x 1))))))))> 1553943376.450 * * * * [progress]: [ 34 / 69 ] simplifiying candidate # 1553943376.450 * * * * [progress]: [ 35 / 69 ] simplifiying candidate # 1553943376.450 * * * * [progress]: [ 36 / 69 ] simplifiying candidate # 1553943376.450 * * * * [progress]: [ 37 / 69 ] simplifiying candidate # 1553943376.451 * * * * [progress]: [ 38 / 69 ] simplifiying candidate # 1553943376.451 * * * * [progress]: [ 39 / 69 ] simplifiying candidate # 1553943376.451 * * * * [progress]: [ 40 / 69 ] simplifiying candidate # 1553943376.451 * * * * [progress]: [ 41 / 69 ] simplifiying candidate # 1553943376.451 * * * * [progress]: [ 42 / 69 ] simplifiying candidate # 1553943376.451 * * * * [progress]: [ 43 / 69 ] simplifiying candidate # 1553943376.451 * * * * [progress]: [ 44 / 69 ] simplifiying candidate #real (real->posit16 (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))> 1553943376.451 * * * * [progress]: [ 45 / 69 ] simplifiying candidate # 1553943376.451 * * * * [progress]: [ 46 / 69 ] simplifiying candidate # 1553943376.451 * * * * [progress]: [ 47 / 69 ] simplifiying candidate # 1553943376.451 * * * * [progress]: [ 48 / 69 ] simplifiying candidate # 1553943376.451 * * * * [progress]: [ 49 / 69 ] simplifiying candidate # 1553943376.451 * * * * [progress]: [ 50 / 69 ] simplifiying candidate # 1553943376.451 * * * * [progress]: [ 51 / 69 ] simplifiying candidate # 1553943376.451 * * * * [progress]: [ 52 / 69 ] simplifiying candidate # 1553943376.452 * [simplify]: Simplifying (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))) 1553943376.452 * * [simplify]: iters left: 6 (6 enodes) 1553943376.455 * * [simplify]: iters left: 5 (24 enodes) 1553943376.462 * * [simplify]: iters left: 4 (28 enodes) 1553943376.470 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.470 * * [simplify]: Extracting #1: cost 4 inf + 0 1553943376.470 * * [simplify]: Extracting #2: cost 7 inf + 0 1553943376.470 * * [simplify]: Extracting #3: cost 11 inf + 0 1553943376.470 * * [simplify]: Extracting #4: cost 8 inf + 3 1553943376.471 * * [simplify]: Extracting #5: cost 4 inf + 331 1553943376.471 * * [simplify]: Extracting #6: cost 2 inf + 655 1553943376.471 * * [simplify]: Extracting #7: cost 0 inf + 979 1553943376.471 * [simplify]: Simplified to (fabs (cbrt (+ x -1))) 1553943376.471 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (* (fabs (cbrt (+ x -1))) (sqrt (cbrt (- x 1)))))))) 1553943376.472 * * * * [progress]: [ 53 / 69 ] simplifiying candidate # 1553943376.472 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 1553943376.472 * * [simplify]: iters left: 4 (5 enodes) 1553943376.475 * * [simplify]: iters left: 3 (20 enodes) 1553943376.482 * * [simplify]: iters left: 2 (24 enodes) 1553943376.488 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.488 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.488 * * [simplify]: Extracting #2: cost 5 inf + 0 1553943376.489 * * [simplify]: Extracting #3: cost 9 inf + 0 1553943376.489 * * [simplify]: Extracting #4: cost 6 inf + 3 1553943376.489 * * [simplify]: Extracting #5: cost 0 inf + 495 1553943376.489 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 1553943376.489 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt (- x 1)))))))) 1553943376.489 * * * * [progress]: [ 54 / 69 ] simplifiying candidate # 1553943376.489 * [simplify]: Simplifying (sqrt 1) 1553943376.490 * * [simplify]: iters left: 1 (2 enodes) 1553943376.492 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.492 * * [simplify]: Extracting #1: cost 0 inf + 1 1553943376.492 * [simplify]: Simplified to 1 1553943376.492 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (* 1 (sqrt (- x 1))))))) 1553943376.493 * * * * [progress]: [ 55 / 69 ] simplifiying candidate # 1553943376.493 * [simplify]: Simplifying (sqrt (- (pow x 3) (pow 1 3))) 1553943376.493 * * [simplify]: iters left: 4 (7 enodes) 1553943376.497 * * [simplify]: iters left: 3 (29 enodes) 1553943376.506 * * [simplify]: iters left: 2 (37 enodes) 1553943376.515 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.515 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.515 * * [simplify]: Extracting #2: cost 7 inf + 0 1553943376.515 * * [simplify]: Extracting #3: cost 9 inf + 2 1553943376.515 * * [simplify]: Extracting #4: cost 8 inf + 4 1553943376.516 * * [simplify]: Extracting #5: cost 1 inf + 1309 1553943376.516 * * [simplify]: Extracting #6: cost 0 inf + 947 1553943376.516 * * [simplify]: Extracting #7: cost 0 inf + 816 1553943376.516 * [simplify]: Simplified to (sqrt (+ (* (* x x) x) -1)) 1553943376.517 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (/ (sqrt (+ (* (* x x) x) -1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))) 1553943376.517 * * * * [progress]: [ 56 / 69 ] simplifiying candidate # 1553943376.517 * [simplify]: Simplifying (sqrt (- (* x x) (* 1 1))) 1553943376.517 * * [simplify]: iters left: 5 (6 enodes) 1553943376.520 * * [simplify]: iters left: 4 (21 enodes) 1553943376.527 * * [simplify]: iters left: 3 (28 enodes) 1553943376.532 * * [simplify]: iters left: 2 (35 enodes) 1553943376.537 * * [simplify]: iters left: 1 (51 enodes) 1553943376.549 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.549 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.549 * * [simplify]: Extracting #2: cost 12 inf + 0 1553943376.549 * * [simplify]: Extracting #3: cost 21 inf + 2 1553943376.549 * * [simplify]: Extracting #4: cost 8 inf + 625 1553943376.550 * * [simplify]: Extracting #5: cost 1 inf + 1199 1553943376.550 * * [simplify]: Extracting #6: cost 0 inf + 1321 1553943376.551 * [simplify]: Simplified to (sqrt (+ -1 (* x x))) 1553943376.551 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (/ (sqrt (+ -1 (* x x))) (sqrt (+ x 1))))))) 1553943376.551 * * * * [progress]: [ 57 / 69 ] simplifiying candidate # 1553943376.551 * * * * [progress]: [ 58 / 69 ] simplifiying candidate # 1553943376.551 * [simplify]: Simplifying (sqrt (- x 1)) 1553943376.551 * * [simplify]: iters left: 3 (4 enodes) 1553943376.552 * * [simplify]: iters left: 2 (17 enodes) 1553943376.555 * * [simplify]: iters left: 1 (21 enodes) 1553943376.558 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.558 * * [simplify]: Extracting #1: cost 3 inf + 0 1553943376.558 * * [simplify]: Extracting #2: cost 7 inf + 0 1553943376.558 * * [simplify]: Extracting #3: cost 4 inf + 3 1553943376.558 * * [simplify]: Extracting #4: cost 0 inf + 251 1553943376.558 * [simplify]: Simplified to (sqrt (+ x -1)) 1553943376.558 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (fabs (sqrt (+ x -1))))))) 1553943376.558 * * * * [progress]: [ 59 / 69 ] simplifiying candidate # 1553943376.558 * * * * [progress]: [ 60 / 69 ] simplifiying candidate #real (real->posit16 (sqrt (- x 1))))))))> 1553943376.558 * * * * [progress]: [ 61 / 69 ] simplifiying candidate # 1553943376.559 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1553943376.559 * * [simplify]: iters left: 6 (15 enodes) 1553943376.566 * * [simplify]: iters left: 5 (56 enodes) 1553943376.585 * * [simplify]: iters left: 4 (80 enodes) 1553943376.608 * * [simplify]: iters left: 3 (104 enodes) 1553943376.637 * * [simplify]: iters left: 2 (122 enodes) 1553943376.671 * * [simplify]: iters left: 1 (141 enodes) 1553943376.712 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.712 * * [simplify]: Extracting #1: cost 8 inf + 0 1553943376.713 * * [simplify]: Extracting #2: cost 35 inf + 0 1553943376.713 * * [simplify]: Extracting #3: cost 46 inf + 251 1553943376.714 * * [simplify]: Extracting #4: cost 11 inf + 5394 1553943376.717 * * [simplify]: Extracting #5: cost 0 inf + 8692 1553943376.719 * [simplify]: Simplified to (+ (/ (* x (* 1/2 x)) (sqrt -1)) (+ (sqrt -1) (/ (* (pow x 4) 1/8) (sqrt -1)))) 1553943376.720 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (/ (* x (* 1/2 x)) (sqrt -1)) (+ (sqrt -1) (/ (* (pow x 4) 1/8) (sqrt -1))))))) 1553943376.720 * * * * [progress]: [ 62 / 69 ] simplifiying candidate # 1553943376.720 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1553943376.720 * * [simplify]: iters left: 6 (12 enodes) 1553943376.727 * * [simplify]: iters left: 5 (52 enodes) 1553943376.735 * * [simplify]: iters left: 4 (76 enodes) 1553943376.747 * * [simplify]: iters left: 3 (116 enodes) 1553943376.772 * * [simplify]: iters left: 2 (166 enodes) 1553943376.818 * * [simplify]: iters left: 1 (235 enodes) 1553943376.889 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.889 * * [simplify]: Extracting #1: cost 18 inf + 0 1553943376.889 * * [simplify]: Extracting #2: cost 69 inf + 1 1553943376.890 * * [simplify]: Extracting #3: cost 76 inf + 539 1553943376.892 * * [simplify]: Extracting #4: cost 34 inf + 4501 1553943376.897 * * [simplify]: Extracting #5: cost 2 inf + 8739 1553943376.904 * * [simplify]: Extracting #6: cost 0 inf + 8863 1553943376.909 * * [simplify]: Extracting #7: cost 0 inf + 8823 1553943376.911 * [simplify]: Simplified to (- (/ -1/8 (* (* x x) x)) (- (/ 1/2 x) x)) 1553943376.912 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- (/ -1/8 (* (* x x) x)) (- (/ 1/2 x) x))))) 1553943376.912 * * * * [progress]: [ 63 / 69 ] simplifiying candidate # 1553943376.912 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1553943376.912 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x +nan.0))) 1553943376.912 * * * * [progress]: [ 64 / 69 ] simplifiying candidate # 1553943376.912 * [simplify]: Simplifying (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1553943376.912 * * [simplify]: iters left: 6 (10 enodes) 1553943376.915 * * [simplify]: iters left: 5 (38 enodes) 1553943376.921 * * [simplify]: iters left: 4 (56 enodes) 1553943376.930 * * [simplify]: iters left: 3 (76 enodes) 1553943376.942 * * [simplify]: iters left: 2 (90 enodes) 1553943376.967 * * [simplify]: iters left: 1 (111 enodes) 1553943376.983 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943376.983 * * [simplify]: Extracting #1: cost 8 inf + 0 1553943376.983 * * [simplify]: Extracting #2: cost 26 inf + 1 1553943376.983 * * [simplify]: Extracting #3: cost 34 inf + 249 1553943376.984 * * [simplify]: Extracting #4: cost 7 inf + 3109 1553943376.984 * * [simplify]: Extracting #5: cost 0 inf + 4169 1553943376.986 * [simplify]: Simplified to (+ (sqrt -1) (+ x (/ (* x x) (/ (sqrt -1) 1/2)))) 1553943376.986 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (sqrt -1) (+ x (/ (* x x) (/ (sqrt -1) 1/2)))))) 1553943376.986 * * * * [progress]: [ 65 / 69 ] simplifiying candidate # 1553943376.986 * [simplify]: Simplifying (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1553943376.986 * * [simplify]: iters left: 6 (14 enodes) 1553943376.991 * * [simplify]: iters left: 5 (59 enodes) 1553943377.003 * * [simplify]: iters left: 4 (83 enodes) 1553943377.027 * * [simplify]: iters left: 3 (123 enodes) 1553943377.065 * * [simplify]: iters left: 2 (173 enodes) 1553943377.090 * * [simplify]: iters left: 1 (242 enodes) 1553943377.177 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943377.177 * * [simplify]: Extracting #1: cost 18 inf + 0 1553943377.177 * * [simplify]: Extracting #2: cost 75 inf + 0 1553943377.178 * * [simplify]: Extracting #3: cost 88 inf + 7 1553943377.179 * * [simplify]: Extracting #4: cost 63 inf + 1371 1553943377.182 * * [simplify]: Extracting #5: cost 11 inf + 7861 1553943377.184 * * [simplify]: Extracting #6: cost 0 inf + 9609 1553943377.187 * [simplify]: Simplified to (- (- (* 2 x) (/ 1/2 x)) (/ 1/8 (* x (* x x)))) 1553943377.187 * [simplify]: Simplified (2 1) to (λ (x) (log (- (- (* 2 x) (/ 1/2 x)) (/ 1/8 (* x (* x x)))))) 1553943377.187 * * * * [progress]: [ 66 / 69 ] simplifiying candidate # 1553943377.187 * [simplify]: Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) 1553943377.187 * [simplify]: Simplified (2 1) to (λ (x) (log +nan.0)) 1553943377.187 * * * * [progress]: [ 67 / 69 ] simplifiying candidate # 1553943377.188 * [simplify]: Simplifying (+ (* 1/2 (/ x (sqrt -1))) (+ (* 1/8 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1553943377.188 * * [simplify]: iters left: 6 (13 enodes) 1553943377.192 * * [simplify]: iters left: 5 (50 enodes) 1553943377.201 * * [simplify]: iters left: 4 (73 enodes) 1553943377.214 * * [simplify]: iters left: 3 (95 enodes) 1553943377.232 * * [simplify]: iters left: 2 (111 enodes) 1553943377.251 * * [simplify]: iters left: 1 (143 enodes) 1553943377.270 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943377.270 * * [simplify]: Extracting #1: cost 8 inf + 0 1553943377.271 * * [simplify]: Extracting #2: cost 38 inf + 0 1553943377.271 * * [simplify]: Extracting #3: cost 48 inf + 168 1553943377.271 * * [simplify]: Extracting #4: cost 16 inf + 3486 1553943377.273 * * [simplify]: Extracting #5: cost 0 inf + 5851 1553943377.274 * [simplify]: Simplified to (+ (* (+ (* 1/8 x) 1/2) (/ x (sqrt -1))) (sqrt -1)) 1553943377.274 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (+ (* (+ (* 1/8 x) 1/2) (/ x (sqrt -1))) (sqrt -1)))))) 1553943377.274 * * * * [progress]: [ 68 / 69 ] simplifiying candidate # 1553943377.274 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1553943377.274 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (+ x 1)) +nan.0)))) 1553943377.274 * * * * [progress]: [ 69 / 69 ] simplifiying candidate # 1553943377.275 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1553943377.275 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (+ x 1)) +nan.0)))) 1553943377.275 * * * [progress]: adding candidates to table 1553943377.926 * [progress]: [Phase 3 of 3] Extracting. 1553943377.931 * [simplify]: Simplifying (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) 1553943377.931 * * [simplify]: iters left: 6 (9 enodes) 1553943377.932 * * [simplify]: iters left: 5 (14 enodes) 1553943377.933 * * [simplify]: Extracting #0: cost 1 inf + 0 1553943377.933 * * [simplify]: Extracting #1: cost 2 inf + 0 1553943377.933 * * [simplify]: Extracting #2: cost 4 inf + 0 1553943377.933 * * [simplify]: Extracting #3: cost 5 inf + 1 1553943377.933 * * [simplify]: Extracting #4: cost 7 inf + 1 1553943377.933 * * [simplify]: Extracting #5: cost 8 inf + 1 1553943377.933 * * [simplify]: Extracting #6: cost 0 inf + 1006 1553943377.934 * [simplify]: Simplified to (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1))))) 1553943382.454 * [regime-testing]: Baseline error score: 0.07274414607885556 1553943382.456 * [regime-testing]: Oracle error score: 0.07274414607885556 1553943382.456 * [regime-testing]: End program error score: 0.07274414607885556