0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.138 * * * [progress]: [2/2] Setting up program. 0.142 * [progress]: [Phase 2 of 3] Improving. 0.143 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.143 * [simplify]: Simplifying (log (+ x (sqrt (- (* x x) 1)))) 0.143 * * [simplify]: iters left: 6 (7 enodes) 0.147 * * [simplify]: iters left: 5 (30 enodes) 0.156 * * [simplify]: iters left: 4 (41 enodes) 0.168 * * [simplify]: iters left: 3 (57 enodes) 0.188 * * [simplify]: iters left: 2 (94 enodes) 0.216 * * [simplify]: iters left: 1 (136 enodes) 0.291 * * [simplify]: Extracting #0: cost 1 inf + 0 0.291 * * [simplify]: Extracting #1: cost 3 inf + 0 0.291 * * [simplify]: Extracting #2: cost 6 inf + 0 0.291 * * [simplify]: Extracting #3: cost 7 inf + 1 0.291 * * [simplify]: Extracting #4: cost 45 inf + 1 0.293 * * [simplify]: Extracting #5: cost 39 inf + 3054 0.295 * * [simplify]: Extracting #6: cost 2 inf + 6856 0.298 * * [simplify]: Extracting #7: cost 0 inf + 6820 0.302 * [simplify]: Simplified to (log (+ x (sqrt (- (* x x) 1)))) 0.302 * [simplify]: Simplified (2) to (λ (x) (log (+ x (sqrt (- (* x x) 1))))) 0.308 * * [progress]: iteration 1 / 4 0.308 * * * [progress]: picking best candidate 0.312 * * * * [pick]: Picked # 0.312 * * * [progress]: localizing error 0.338 * * * [progress]: generating rewritten candidates 0.338 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 0.354 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.375 * * * [progress]: generating series expansions 0.375 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 0.375 * [backup-simplify]: Simplify (sqrt (- (* x x) 1)) into (sqrt (- (pow x 2) 1)) 0.375 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in (x) around 0 0.375 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 0.375 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 0.375 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.375 * [taylor]: Taking taylor expansion of x in x 0.375 * [backup-simplify]: Simplify 0 into 0 0.375 * [backup-simplify]: Simplify 1 into 1 0.376 * [taylor]: Taking taylor expansion of 1 in x 0.376 * [backup-simplify]: Simplify 1 into 1 0.376 * [backup-simplify]: Simplify (- 1) into -1 0.376 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.377 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.377 * [backup-simplify]: Simplify (- 0) into 0 0.377 * [backup-simplify]: Simplify (+ 0 0) into 0 0.378 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.378 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 0.378 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 0.378 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.378 * [taylor]: Taking taylor expansion of x in x 0.378 * [backup-simplify]: Simplify 0 into 0 0.378 * [backup-simplify]: Simplify 1 into 1 0.378 * [taylor]: Taking taylor expansion of 1 in x 0.378 * [backup-simplify]: Simplify 1 into 1 0.378 * [backup-simplify]: Simplify (- 1) into -1 0.378 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.378 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.379 * [backup-simplify]: Simplify (- 0) into 0 0.379 * [backup-simplify]: Simplify (+ 0 0) into 0 0.379 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.380 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.380 * [backup-simplify]: Simplify 0 into 0 0.380 * [backup-simplify]: Simplify (* 1 1) into 1 0.380 * [backup-simplify]: Simplify (- 0) into 0 0.380 * [backup-simplify]: Simplify (+ 1 0) into 1 0.382 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.382 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 0.383 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.383 * [backup-simplify]: Simplify (- 0) into 0 0.383 * [backup-simplify]: Simplify (+ 0 0) into 0 0.384 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.384 * [backup-simplify]: Simplify 0 into 0 0.385 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.385 * [backup-simplify]: Simplify (- 0) into 0 0.385 * [backup-simplify]: Simplify (+ 0 0) into 0 0.387 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 0.388 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 0.390 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 4)) (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (sqrt -1))) into (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 0.390 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) 1)) into (sqrt (- (/ 1 (pow x 2)) 1)) 0.390 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0 0.390 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.390 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.390 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.390 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.390 * [taylor]: Taking taylor expansion of x in x 0.390 * [backup-simplify]: Simplify 0 into 0 0.390 * [backup-simplify]: Simplify 1 into 1 0.390 * [backup-simplify]: Simplify (* 1 1) into 1 0.390 * [backup-simplify]: Simplify (/ 1 1) into 1 0.390 * [taylor]: Taking taylor expansion of 1 in x 0.390 * [backup-simplify]: Simplify 1 into 1 0.391 * [backup-simplify]: Simplify (+ 1 0) into 1 0.391 * [backup-simplify]: Simplify (sqrt 1) into 1 0.391 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.392 * [backup-simplify]: Simplify (+ 0 0) into 0 0.392 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.392 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.392 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.392 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.392 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.393 * [taylor]: Taking taylor expansion of x in x 0.393 * [backup-simplify]: Simplify 0 into 0 0.393 * [backup-simplify]: Simplify 1 into 1 0.393 * [backup-simplify]: Simplify (* 1 1) into 1 0.393 * [backup-simplify]: Simplify (/ 1 1) into 1 0.393 * [taylor]: Taking taylor expansion of 1 in x 0.393 * [backup-simplify]: Simplify 1 into 1 0.393 * [backup-simplify]: Simplify (+ 1 0) into 1 0.394 * [backup-simplify]: Simplify (sqrt 1) into 1 0.394 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.395 * [backup-simplify]: Simplify (+ 0 0) into 0 0.395 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.395 * [backup-simplify]: Simplify 1 into 1 0.395 * [backup-simplify]: Simplify 0 into 0 0.396 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.396 * [backup-simplify]: Simplify (- 1) into -1 0.397 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.397 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.397 * [backup-simplify]: Simplify -1/2 into -1/2 0.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.399 * [backup-simplify]: Simplify (- 0) into 0 0.399 * [backup-simplify]: Simplify (+ 0 0) into 0 0.400 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.400 * [backup-simplify]: Simplify 0 into 0 0.400 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.401 * [backup-simplify]: Simplify (- 0) into 0 0.401 * [backup-simplify]: Simplify (+ 0 0) into 0 0.402 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.402 * [backup-simplify]: Simplify -1/8 into -1/8 0.402 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.402 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1)) into (sqrt (- (/ 1 (pow x 2)) 1)) 0.402 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0 0.403 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.403 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.403 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.403 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.403 * [backup-simplify]: Simplify 0 into 0 0.403 * [backup-simplify]: Simplify 1 into 1 0.403 * [backup-simplify]: Simplify (* 1 1) into 1 0.403 * [backup-simplify]: Simplify (/ 1 1) into 1 0.403 * [taylor]: Taking taylor expansion of 1 in x 0.403 * [backup-simplify]: Simplify 1 into 1 0.403 * [backup-simplify]: Simplify (+ 1 0) into 1 0.404 * [backup-simplify]: Simplify (sqrt 1) into 1 0.404 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.405 * [backup-simplify]: Simplify (+ 0 0) into 0 0.405 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.405 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.405 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.405 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.405 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.405 * [backup-simplify]: Simplify 0 into 0 0.405 * [backup-simplify]: Simplify 1 into 1 0.405 * [backup-simplify]: Simplify (* 1 1) into 1 0.406 * [backup-simplify]: Simplify (/ 1 1) into 1 0.406 * [taylor]: Taking taylor expansion of 1 in x 0.406 * [backup-simplify]: Simplify 1 into 1 0.406 * [backup-simplify]: Simplify (+ 1 0) into 1 0.406 * [backup-simplify]: Simplify (sqrt 1) into 1 0.407 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.407 * [backup-simplify]: Simplify (+ 0 0) into 0 0.408 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.408 * [backup-simplify]: Simplify 1 into 1 0.408 * [backup-simplify]: Simplify 0 into 0 0.409 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.409 * [backup-simplify]: Simplify (- 1) into -1 0.410 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.410 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.410 * [backup-simplify]: Simplify -1/2 into -1/2 0.411 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.412 * [backup-simplify]: Simplify (- 0) into 0 0.412 * [backup-simplify]: Simplify (+ 0 0) into 0 0.412 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.413 * [backup-simplify]: Simplify 0 into 0 0.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.414 * [backup-simplify]: Simplify (- 0) into 0 0.414 * [backup-simplify]: Simplify (+ 0 0) into 0 0.415 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.415 * [backup-simplify]: Simplify -1/8 into -1/8 0.415 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 (- x)) 3)) (+ (* -1/2 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x) 0.415 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.415 * [backup-simplify]: Simplify (+ x (sqrt (- (* x x) 1))) into (+ x (sqrt (- (pow x 2) 1))) 0.415 * [approximate]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in (x) around 0 0.415 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 0.416 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 0.416 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [taylor]: Taking taylor expansion of 1 in x 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [backup-simplify]: Simplify (- 1) into -1 0.416 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.416 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.417 * [backup-simplify]: Simplify (- 0) into 0 0.417 * [backup-simplify]: Simplify (+ 0 0) into 0 0.417 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.417 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.417 * [backup-simplify]: Simplify 0 into 0 0.417 * [backup-simplify]: Simplify 1 into 1 0.417 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 0.417 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 0.417 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.417 * [backup-simplify]: Simplify 0 into 0 0.417 * [backup-simplify]: Simplify 1 into 1 0.417 * [taylor]: Taking taylor expansion of 1 in x 0.417 * [backup-simplify]: Simplify 1 into 1 0.418 * [backup-simplify]: Simplify (- 1) into -1 0.418 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.418 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.418 * [backup-simplify]: Simplify (- 0) into 0 0.419 * [backup-simplify]: Simplify (+ 0 0) into 0 0.419 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.420 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 0.420 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.420 * [backup-simplify]: Simplify (+ 1 0) into 1 0.420 * [backup-simplify]: Simplify 1 into 1 0.420 * [backup-simplify]: Simplify (* 1 1) into 1 0.421 * [backup-simplify]: Simplify (- 0) into 0 0.421 * [backup-simplify]: Simplify (+ 1 0) into 1 0.422 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.423 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 0.424 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.425 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 0.425 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (- (* (/ 1 x) (/ 1 x)) 1))) into (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) 0.425 * [approximate]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0 0.425 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 0.425 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.425 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.425 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.425 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.425 * [taylor]: Taking taylor expansion of x in x 0.425 * [backup-simplify]: Simplify 0 into 0 0.425 * [backup-simplify]: Simplify 1 into 1 0.426 * [backup-simplify]: Simplify (* 1 1) into 1 0.426 * [backup-simplify]: Simplify (/ 1 1) into 1 0.426 * [taylor]: Taking taylor expansion of 1 in x 0.426 * [backup-simplify]: Simplify 1 into 1 0.426 * [backup-simplify]: Simplify (+ 1 0) into 1 0.427 * [backup-simplify]: Simplify (sqrt 1) into 1 0.427 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.428 * [backup-simplify]: Simplify (+ 0 0) into 0 0.429 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.429 * [taylor]: Taking taylor expansion of x in x 0.429 * [backup-simplify]: Simplify 0 into 0 0.429 * [backup-simplify]: Simplify 1 into 1 0.430 * [backup-simplify]: Simplify (/ 1 1) into 1 0.430 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 0.430 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.430 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.430 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.430 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.430 * [taylor]: Taking taylor expansion of x in x 0.430 * [backup-simplify]: Simplify 0 into 0 0.430 * [backup-simplify]: Simplify 1 into 1 0.430 * [backup-simplify]: Simplify (* 1 1) into 1 0.431 * [backup-simplify]: Simplify (/ 1 1) into 1 0.431 * [taylor]: Taking taylor expansion of 1 in x 0.431 * [backup-simplify]: Simplify 1 into 1 0.431 * [backup-simplify]: Simplify (+ 1 0) into 1 0.431 * [backup-simplify]: Simplify (sqrt 1) into 1 0.432 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.433 * [backup-simplify]: Simplify (+ 0 0) into 0 0.434 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [backup-simplify]: Simplify 0 into 0 0.434 * [backup-simplify]: Simplify 1 into 1 0.434 * [backup-simplify]: Simplify (/ 1 1) into 1 0.435 * [backup-simplify]: Simplify (+ 1 1) into 2 0.435 * [backup-simplify]: Simplify 2 into 2 0.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.436 * [backup-simplify]: Simplify (+ 0 0) into 0 0.436 * [backup-simplify]: Simplify 0 into 0 0.437 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.438 * [backup-simplify]: Simplify (- 1) into -1 0.439 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.440 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.442 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 0.442 * [backup-simplify]: Simplify -1/2 into -1/2 0.443 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.444 * [backup-simplify]: Simplify (- 0) into 0 0.444 * [backup-simplify]: Simplify (+ 0 0) into 0 0.446 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.447 * [backup-simplify]: Simplify (+ 0 0) into 0 0.447 * [backup-simplify]: Simplify 0 into 0 0.448 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.449 * [backup-simplify]: Simplify (- 0) into 0 0.450 * [backup-simplify]: Simplify (+ 0 0) into 0 0.451 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.453 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 0.453 * [backup-simplify]: Simplify -1/8 into -1/8 0.453 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.453 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1))) into (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) 0.453 * [approximate]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0 0.453 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 0.453 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.453 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.453 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.453 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.454 * [backup-simplify]: Simplify 0 into 0 0.454 * [backup-simplify]: Simplify 1 into 1 0.454 * [backup-simplify]: Simplify (* 1 1) into 1 0.454 * [backup-simplify]: Simplify (/ 1 1) into 1 0.454 * [taylor]: Taking taylor expansion of 1 in x 0.454 * [backup-simplify]: Simplify 1 into 1 0.455 * [backup-simplify]: Simplify (+ 1 0) into 1 0.455 * [backup-simplify]: Simplify (sqrt 1) into 1 0.456 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.462 * [backup-simplify]: Simplify (+ 0 0) into 0 0.463 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.463 * [taylor]: Taking taylor expansion of x in x 0.463 * [backup-simplify]: Simplify 0 into 0 0.463 * [backup-simplify]: Simplify 1 into 1 0.464 * [backup-simplify]: Simplify (/ 1 1) into 1 0.464 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 0.464 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.464 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.464 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.464 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.464 * [taylor]: Taking taylor expansion of x in x 0.464 * [backup-simplify]: Simplify 0 into 0 0.464 * [backup-simplify]: Simplify 1 into 1 0.464 * [backup-simplify]: Simplify (* 1 1) into 1 0.465 * [backup-simplify]: Simplify (/ 1 1) into 1 0.465 * [taylor]: Taking taylor expansion of 1 in x 0.465 * [backup-simplify]: Simplify 1 into 1 0.465 * [backup-simplify]: Simplify (+ 1 0) into 1 0.466 * [backup-simplify]: Simplify (sqrt 1) into 1 0.466 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.467 * [backup-simplify]: Simplify (+ 0 0) into 0 0.467 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.468 * [taylor]: Taking taylor expansion of x in x 0.468 * [backup-simplify]: Simplify 0 into 0 0.468 * [backup-simplify]: Simplify 1 into 1 0.468 * [backup-simplify]: Simplify (/ 1 1) into 1 0.468 * [backup-simplify]: Simplify (- 1) into -1 0.468 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.468 * [backup-simplify]: Simplify 0 into 0 0.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.469 * [backup-simplify]: Simplify (- 0) into 0 0.469 * [backup-simplify]: Simplify (+ 0 0) into 0 0.469 * [backup-simplify]: Simplify 0 into 0 0.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.471 * [backup-simplify]: Simplify (- 1) into -1 0.471 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.472 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.472 * [backup-simplify]: Simplify (- 0) into 0 0.473 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 0.473 * [backup-simplify]: Simplify -1/2 into -1/2 0.473 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.474 * [backup-simplify]: Simplify (- 0) into 0 0.474 * [backup-simplify]: Simplify (+ 0 0) into 0 0.475 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.476 * [backup-simplify]: Simplify (- 0) into 0 0.476 * [backup-simplify]: Simplify (+ 0 0) into 0 0.476 * [backup-simplify]: Simplify 0 into 0 0.477 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.477 * [backup-simplify]: Simplify (- 0) into 0 0.478 * [backup-simplify]: Simplify (+ 0 0) into 0 0.478 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.479 * [backup-simplify]: Simplify (- 0) into 0 0.480 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 0.480 * [backup-simplify]: Simplify -1/8 into -1/8 0.480 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.481 * [backup-simplify]: Simplify (- 0) into 0 0.481 * [backup-simplify]: Simplify (+ 0 0) into 0 0.482 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/8)) (* 2 (* -1/2 0)))) (* 2 1)) into 0 0.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.483 * [backup-simplify]: Simplify (- 0) into 0 0.483 * [backup-simplify]: Simplify (+ 0 0) into 0 0.483 * [backup-simplify]: Simplify 0 into 0 0.484 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 0.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.485 * [backup-simplify]: Simplify (- 0) into 0 0.485 * [backup-simplify]: Simplify (+ 0 0) into 0 0.486 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* -1/2 -1/8)))) (* 2 1)) into -1/16 0.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.487 * [backup-simplify]: Simplify (- 0) into 0 0.487 * [backup-simplify]: Simplify (+ -1/16 0) into -1/16 0.487 * [backup-simplify]: Simplify -1/16 into -1/16 0.488 * [backup-simplify]: Simplify (+ (* -1/16 (pow (/ 1 (- x)) 5)) (+ (* -1/8 (pow (/ 1 (- x)) 3)) (* -1/2 (/ 1 (- x))))) into (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.488 * * * [progress]: simplifying candidates 0.488 * * * * [progress]: [ 1 / 38 ] simplifiying candidate # 0.488 * * * * [progress]: [ 2 / 38 ] simplifiying candidate # 0.488 * * * * [progress]: [ 3 / 38 ] simplifiying candidate # 0.488 * [simplify]: Simplifying (log (sqrt (- (* x x) 1))) 0.488 * * [simplify]: iters left: 6 (6 enodes) 0.491 * * [simplify]: iters left: 5 (26 enodes) 0.495 * * [simplify]: iters left: 4 (37 enodes) 0.501 * * [simplify]: iters left: 3 (53 enodes) 0.519 * * [simplify]: iters left: 2 (90 enodes) 0.546 * * [simplify]: iters left: 1 (132 enodes) 0.587 * * [simplify]: Extracting #0: cost 1 inf + 0 0.587 * * [simplify]: Extracting #1: cost 3 inf + 0 0.587 * * [simplify]: Extracting #2: cost 5 inf + 0 0.587 * * [simplify]: Extracting #3: cost 44 inf + 0 0.587 * * [simplify]: Extracting #4: cost 60 inf + 169 0.588 * * [simplify]: Extracting #5: cost 14 inf + 4679 0.590 * * [simplify]: Extracting #6: cost 0 inf + 6377 0.591 * [simplify]: Simplified to (log (sqrt (- (* x x) 1))) 0.591 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (exp (log (sqrt (- (* x x) 1))))))) 0.592 * * * * [progress]: [ 4 / 38 ] simplifiying candidate # 0.592 * [simplify]: Simplifying (exp (sqrt (- (* x x) 1))) 0.592 * * [simplify]: iters left: 6 (6 enodes) 0.594 * * [simplify]: iters left: 5 (26 enodes) 0.599 * * [simplify]: iters left: 4 (37 enodes) 0.610 * * [simplify]: iters left: 3 (53 enodes) 0.625 * * [simplify]: iters left: 2 (90 enodes) 0.639 * * [simplify]: iters left: 1 (132 enodes) 0.684 * * [simplify]: Extracting #0: cost 1 inf + 0 0.685 * * [simplify]: Extracting #1: cost 3 inf + 0 0.685 * * [simplify]: Extracting #2: cost 5 inf + 0 0.685 * * [simplify]: Extracting #3: cost 44 inf + 0 0.685 * * [simplify]: Extracting #4: cost 60 inf + 169 0.687 * * [simplify]: Extracting #5: cost 14 inf + 4679 0.690 * * [simplify]: Extracting #6: cost 0 inf + 6377 0.694 * [simplify]: Simplified to (exp (sqrt (- (* x x) 1))) 0.694 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (log (exp (sqrt (- (* x x) 1))))))) 0.694 * * * * [progress]: [ 5 / 38 ] simplifiying candidate # 0.694 * [simplify]: Simplifying (* (cbrt (sqrt (- (* x x) 1))) (cbrt (sqrt (- (* x x) 1)))) 0.694 * * [simplify]: iters left: 6 (7 enodes) 0.698 * * [simplify]: iters left: 5 (29 enodes) 0.707 * * [simplify]: iters left: 4 (40 enodes) 0.715 * * [simplify]: iters left: 3 (56 enodes) 0.725 * * [simplify]: iters left: 2 (93 enodes) 0.739 * * [simplify]: iters left: 1 (135 enodes) 0.793 * * [simplify]: Extracting #0: cost 1 inf + 0 0.793 * * [simplify]: Extracting #1: cost 3 inf + 0 0.793 * * [simplify]: Extracting #2: cost 5 inf + 0 0.793 * * [simplify]: Extracting #3: cost 7 inf + 0 0.793 * * [simplify]: Extracting #4: cost 47 inf + 0 0.794 * * [simplify]: Extracting #5: cost 64 inf + 44 0.796 * * [simplify]: Extracting #6: cost 15 inf + 5134 0.799 * * [simplify]: Extracting #7: cost 0 inf + 6843 0.802 * [simplify]: Simplified to (* (cbrt (sqrt (- (* x x) 1))) (cbrt (sqrt (- (* x x) 1)))) 0.803 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (cbrt (sqrt (- (* x x) 1))) (cbrt (sqrt (- (* x x) 1)))) (cbrt (sqrt (- (* x x) 1))))))) 0.803 * [simplify]: Simplifying (cbrt (sqrt (- (* x x) 1))) 0.803 * * [simplify]: iters left: 6 (6 enodes) 0.805 * * [simplify]: iters left: 5 (26 enodes) 0.809 * * [simplify]: iters left: 4 (37 enodes) 0.815 * * [simplify]: iters left: 3 (53 enodes) 0.825 * * [simplify]: iters left: 2 (90 enodes) 0.844 * * [simplify]: iters left: 1 (132 enodes) 0.904 * * [simplify]: Extracting #0: cost 1 inf + 0 0.904 * * [simplify]: Extracting #1: cost 3 inf + 0 0.904 * * [simplify]: Extracting #2: cost 5 inf + 0 0.905 * * [simplify]: Extracting #3: cost 44 inf + 0 0.905 * * [simplify]: Extracting #4: cost 60 inf + 169 0.907 * * [simplify]: Extracting #5: cost 14 inf + 4689 0.910 * * [simplify]: Extracting #6: cost 0 inf + 6397 0.913 * [simplify]: Simplified to (cbrt (sqrt (- (* x x) 1))) 0.913 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (cbrt (sqrt (- (* x x) 1))) (cbrt (sqrt (- (* x x) 1)))) (cbrt (sqrt (- (* x x) 1))))))) 0.913 * * * * [progress]: [ 6 / 38 ] simplifiying candidate # 0.914 * [simplify]: Simplifying (* (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1))) (sqrt (- (* x x) 1))) 0.914 * * [simplify]: iters left: 6 (7 enodes) 0.918 * * [simplify]: iters left: 5 (28 enodes) 0.927 * * [simplify]: iters left: 4 (45 enodes) 0.942 * * [simplify]: iters left: 3 (88 enodes) 0.968 * * [simplify]: iters left: 2 (220 enodes) 1.066 * * [simplify]: iters left: 1 (412 enodes) 1.257 * * [simplify]: Extracting #0: cost 1 inf + 0 1.257 * * [simplify]: Extracting #1: cost 49 inf + 0 1.258 * * [simplify]: Extracting #2: cost 109 inf + 2 1.259 * * [simplify]: Extracting #3: cost 107 inf + 213 1.261 * * [simplify]: Extracting #4: cost 76 inf + 3399 1.268 * * [simplify]: Extracting #5: cost 16 inf + 19218 1.278 * * [simplify]: Extracting #6: cost 0 inf + 25423 1.283 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (- (* x x) 1)) 1.283 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (cbrt (* (sqrt (- (* x x) 1)) (- (* x x) 1)))))) 1.283 * * * * [progress]: [ 7 / 38 ] simplifiying candidate # 1.283 * [simplify]: Simplifying (sqrt (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) 1.283 * * [simplify]: iters left: 6 (7 enodes) 1.286 * * [simplify]: iters left: 5 (30 enodes) 1.293 * * [simplify]: iters left: 4 (41 enodes) 1.299 * * [simplify]: iters left: 3 (57 enodes) 1.313 * * [simplify]: iters left: 2 (94 enodes) 1.341 * * [simplify]: iters left: 1 (136 enodes) 1.395 * * [simplify]: Extracting #0: cost 1 inf + 0 1.395 * * [simplify]: Extracting #1: cost 4 inf + 0 1.395 * * [simplify]: Extracting #2: cost 7 inf + 0 1.396 * * [simplify]: Extracting #3: cost 48 inf + 0 1.396 * * [simplify]: Extracting #4: cost 64 inf + 126 1.397 * * [simplify]: Extracting #5: cost 28 inf + 3789 1.404 * * [simplify]: Extracting #6: cost 1 inf + 6840 1.407 * * [simplify]: Extracting #7: cost 0 inf + 6922 1.411 * [simplify]: Simplified to (fabs (cbrt (- (* x x) 1))) 1.411 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (fabs (cbrt (- (* x x) 1))) (sqrt (cbrt (- (* x x) 1))))))) 1.413 * [simplify]: Simplifying (sqrt (cbrt (- (* x x) 1))) 1.413 * * [simplify]: iters left: 6 (6 enodes) 1.416 * * [simplify]: iters left: 5 (26 enodes) 1.420 * * [simplify]: iters left: 4 (37 enodes) 1.426 * * [simplify]: iters left: 3 (53 enodes) 1.436 * * [simplify]: iters left: 2 (90 enodes) 1.456 * * [simplify]: iters left: 1 (132 enodes) 1.487 * * [simplify]: Extracting #0: cost 1 inf + 0 1.487 * * [simplify]: Extracting #1: cost 3 inf + 0 1.487 * * [simplify]: Extracting #2: cost 5 inf + 0 1.487 * * [simplify]: Extracting #3: cost 44 inf + 0 1.487 * * [simplify]: Extracting #4: cost 60 inf + 169 1.489 * * [simplify]: Extracting #5: cost 14 inf + 4729 1.492 * * [simplify]: Extracting #6: cost 0 inf + 6477 1.496 * [simplify]: Simplified to (sqrt (cbrt (- (* x x) 1))) 1.496 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (fabs (cbrt (- (* x x) 1))) (sqrt (cbrt (- (* x x) 1))))))) 1.496 * * * * [progress]: [ 8 / 38 ] simplifiying candidate # 1.496 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) 1))) 1.496 * * [simplify]: iters left: 6 (6 enodes) 1.500 * * [simplify]: iters left: 5 (26 enodes) 1.508 * * [simplify]: iters left: 4 (37 enodes) 1.519 * * [simplify]: iters left: 3 (53 enodes) 1.539 * * [simplify]: iters left: 2 (90 enodes) 1.558 * * [simplify]: iters left: 1 (132 enodes) 1.590 * * [simplify]: Extracting #0: cost 1 inf + 0 1.590 * * [simplify]: Extracting #1: cost 3 inf + 0 1.590 * * [simplify]: Extracting #2: cost 5 inf + 0 1.590 * * [simplify]: Extracting #3: cost 44 inf + 0 1.591 * * [simplify]: Extracting #4: cost 60 inf + 169 1.591 * * [simplify]: Extracting #5: cost 14 inf + 4649 1.593 * * [simplify]: Extracting #6: cost 0 inf + 6317 1.595 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) 1))) 1.595 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (- (* x x) 1))))))) 1.595 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) 1))) 1.595 * * [simplify]: iters left: 6 (6 enodes) 1.599 * * [simplify]: iters left: 5 (26 enodes) 1.607 * * [simplify]: iters left: 4 (37 enodes) 1.617 * * [simplify]: iters left: 3 (53 enodes) 1.634 * * [simplify]: iters left: 2 (90 enodes) 1.647 * * [simplify]: iters left: 1 (132 enodes) 1.690 * * [simplify]: Extracting #0: cost 1 inf + 0 1.690 * * [simplify]: Extracting #1: cost 3 inf + 0 1.690 * * [simplify]: Extracting #2: cost 5 inf + 0 1.691 * * [simplify]: Extracting #3: cost 44 inf + 0 1.691 * * [simplify]: Extracting #4: cost 60 inf + 169 1.693 * * [simplify]: Extracting #5: cost 14 inf + 4649 1.696 * * [simplify]: Extracting #6: cost 0 inf + 6317 1.699 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) 1))) 1.699 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (- (* x x) 1))))))) 1.699 * * * * [progress]: [ 9 / 38 ] simplifiying candidate # 1.699 * [simplify]: Simplifying (sqrt 1) 1.699 * * [simplify]: iters left: 1 (2 enodes) 1.702 * * [simplify]: Extracting #0: cost 1 inf + 0 1.702 * * [simplify]: Extracting #1: cost 0 inf + 1 1.702 * [simplify]: Simplified to 1 1.703 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (sqrt (- (* x x) 1)))))) 1.703 * [simplify]: Simplifying (sqrt (- (* x x) 1)) 1.703 * * [simplify]: iters left: 5 (5 enodes) 1.706 * * [simplify]: iters left: 4 (23 enodes) 1.715 * * [simplify]: iters left: 3 (34 enodes) 1.726 * * [simplify]: iters left: 2 (50 enodes) 1.746 * * [simplify]: iters left: 1 (87 enodes) 1.770 * * [simplify]: Extracting #0: cost 1 inf + 0 1.770 * * [simplify]: Extracting #1: cost 3 inf + 0 1.770 * * [simplify]: Extracting #2: cost 25 inf + 0 1.770 * * [simplify]: Extracting #3: cost 19 inf + 942 1.771 * * [simplify]: Extracting #4: cost 2 inf + 2293 1.771 * * [simplify]: Extracting #5: cost 0 inf + 2496 1.772 * [simplify]: Simplified to (sqrt (- (* x x) 1)) 1.772 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* 1 (sqrt (- (* x x) 1)))))) 1.772 * * * * [progress]: [ 10 / 38 ] simplifiying candidate # 1.772 * [simplify]: Simplifying (sqrt (+ x (sqrt 1))) 1.772 * * [simplify]: iters left: 4 (5 enodes) 1.774 * * [simplify]: iters left: 3 (18 enodes) 1.777 * * [simplify]: iters left: 2 (20 enodes) 1.780 * * [simplify]: Extracting #0: cost 1 inf + 0 1.780 * * [simplify]: Extracting #1: cost 3 inf + 0 1.780 * * [simplify]: Extracting #2: cost 6 inf + 0 1.780 * * [simplify]: Extracting #3: cost 4 inf + 2 1.780 * * [simplify]: Extracting #4: cost 0 inf + 250 1.780 * [simplify]: Simplified to (sqrt (+ 1 x)) 1.780 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x (sqrt 1))))))) 1.780 * [simplify]: Simplifying (sqrt (- x (sqrt 1))) 1.780 * * [simplify]: iters left: 4 (5 enodes) 1.783 * * [simplify]: iters left: 3 (20 enodes) 1.786 * * [simplify]: iters left: 2 (26 enodes) 1.790 * * [simplify]: iters left: 1 (27 enodes) 1.793 * * [simplify]: Extracting #0: cost 1 inf + 0 1.793 * * [simplify]: Extracting #1: cost 3 inf + 0 1.793 * * [simplify]: Extracting #2: cost 7 inf + 0 1.793 * * [simplify]: Extracting #3: cost 4 inf + 3 1.793 * * [simplify]: Extracting #4: cost 0 inf + 251 1.794 * [simplify]: Simplified to (sqrt (+ x -1)) 1.794 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (+ x (sqrt 1))) (sqrt (+ x -1)))))) 1.794 * * * * [progress]: [ 11 / 38 ] simplifiying candidate # 1.794 * [simplify]: Simplifying (sqrt (+ x 1)) 1.794 * * [simplify]: iters left: 3 (4 enodes) 1.797 * * [simplify]: iters left: 2 (15 enodes) 1.800 * * [simplify]: iters left: 1 (17 enodes) 1.802 * * [simplify]: Extracting #0: cost 1 inf + 0 1.802 * * [simplify]: Extracting #1: cost 3 inf + 0 1.803 * * [simplify]: Extracting #2: cost 6 inf + 0 1.803 * * [simplify]: Extracting #3: cost 2 inf + 86 1.803 * * [simplify]: Extracting #4: cost 1 inf + 168 1.803 * * [simplify]: Extracting #5: cost 0 inf + 250 1.803 * [simplify]: Simplified to (sqrt (+ 1 x)) 1.803 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))) 1.803 * [simplify]: Simplifying (sqrt (- x 1)) 1.804 * * [simplify]: iters left: 3 (4 enodes) 1.806 * * [simplify]: iters left: 2 (17 enodes) 1.812 * * [simplify]: iters left: 1 (21 enodes) 1.819 * * [simplify]: Extracting #0: cost 1 inf + 0 1.819 * * [simplify]: Extracting #1: cost 3 inf + 0 1.819 * * [simplify]: Extracting #2: cost 7 inf + 0 1.819 * * [simplify]: Extracting #3: cost 4 inf + 3 1.819 * * [simplify]: Extracting #4: cost 0 inf + 251 1.819 * [simplify]: Simplified to (sqrt (+ -1 x)) 1.819 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (sqrt (+ -1 x)))))) 1.819 * * * * [progress]: [ 12 / 38 ] simplifiying candidate # 1.820 * [simplify]: Simplifying (sqrt (+ x 1)) 1.820 * * [simplify]: iters left: 3 (4 enodes) 1.822 * * [simplify]: iters left: 2 (15 enodes) 1.827 * * [simplify]: iters left: 1 (17 enodes) 1.832 * * [simplify]: Extracting #0: cost 1 inf + 0 1.832 * * [simplify]: Extracting #1: cost 3 inf + 0 1.832 * * [simplify]: Extracting #2: cost 6 inf + 0 1.832 * * [simplify]: Extracting #3: cost 2 inf + 86 1.832 * * [simplify]: Extracting #4: cost 1 inf + 168 1.832 * * [simplify]: Extracting #5: cost 0 inf + 250 1.832 * [simplify]: Simplified to (sqrt (+ 1 x)) 1.832 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))) 1.833 * [simplify]: Simplifying (sqrt (- x 1)) 1.833 * * [simplify]: iters left: 3 (4 enodes) 1.836 * * [simplify]: iters left: 2 (17 enodes) 1.841 * * [simplify]: iters left: 1 (21 enodes) 1.847 * * [simplify]: Extracting #0: cost 1 inf + 0 1.848 * * [simplify]: Extracting #1: cost 3 inf + 0 1.848 * * [simplify]: Extracting #2: cost 7 inf + 0 1.848 * * [simplify]: Extracting #3: cost 4 inf + 3 1.848 * * [simplify]: Extracting #4: cost 0 inf + 251 1.848 * [simplify]: Simplified to (sqrt (+ -1 x)) 1.848 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (sqrt (+ -1 x)))))) 1.848 * * * * [progress]: [ 13 / 38 ] simplifiying candidate # 1.848 * [simplify]: Simplifying (sqrt (- (pow (* x x) 3) (pow 1 3))) 1.849 * * [simplify]: iters left: 6 (8 enodes) 1.855 * * [simplify]: iters left: 5 (39 enodes) 1.870 * * [simplify]: iters left: 4 (80 enodes) 1.899 * * [simplify]: iters left: 3 (150 enodes) 1.933 * * [simplify]: iters left: 2 (298 enodes) 2.054 * * [simplify]: Extracting #0: cost 1 inf + 0 2.054 * * [simplify]: Extracting #1: cost 3 inf + 0 2.054 * * [simplify]: Extracting #2: cost 29 inf + 0 2.054 * * [simplify]: Extracting #3: cost 132 inf + 2 2.055 * * [simplify]: Extracting #4: cost 179 inf + 885 2.056 * * [simplify]: Extracting #5: cost 158 inf + 6017 2.059 * * [simplify]: Extracting #6: cost 64 inf + 38307 2.066 * * [simplify]: Extracting #7: cost 8 inf + 58699 2.072 * * [simplify]: Extracting #8: cost 0 inf + 62934 2.078 * [simplify]: Simplified to (sqrt (- (* (* (* x x) (* x x)) (* x x)) 1)) 2.078 * [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)))))))) 2.079 * [simplify]: Simplifying (sqrt (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1)))) 2.079 * * [simplify]: iters left: 6 (9 enodes) 2.081 * * [simplify]: iters left: 5 (31 enodes) 2.087 * * [simplify]: iters left: 4 (51 enodes) 2.103 * * [simplify]: iters left: 3 (77 enodes) 2.121 * * [simplify]: iters left: 2 (111 enodes) 2.144 * * [simplify]: iters left: 1 (152 enodes) 2.184 * * [simplify]: Extracting #0: cost 1 inf + 0 2.184 * * [simplify]: Extracting #1: cost 3 inf + 0 2.184 * * [simplify]: Extracting #2: cost 10 inf + 0 2.184 * * [simplify]: Extracting #3: cost 24 inf + 1 2.184 * * [simplify]: Extracting #4: cost 37 inf + 125 2.185 * * [simplify]: Extracting #5: cost 16 inf + 2428 2.187 * * [simplify]: Extracting #6: cost 3 inf + 5496 2.189 * * [simplify]: Extracting #7: cost 0 inf + 6172 2.190 * [simplify]: Simplified to (sqrt (+ (* (* x x) (* x x)) (+ 1 (* x x)))) 2.190 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (sqrt (- (* (* (* x x) (* x x)) (* x x)) 1)) (sqrt (+ (* (* x x) (* x x)) (+ 1 (* x x)))))))) 2.191 * * * * [progress]: [ 14 / 38 ] simplifiying candidate # 2.191 * [simplify]: Simplifying (sqrt (- (* (* x x) (* x x)) (* 1 1))) 2.191 * * [simplify]: iters left: 6 (7 enodes) 2.196 * * [simplify]: iters left: 5 (28 enodes) 2.205 * * [simplify]: iters left: 4 (39 enodes) 2.222 * * [simplify]: iters left: 3 (60 enodes) 2.245 * * [simplify]: iters left: 2 (106 enodes) 2.272 * * [simplify]: iters left: 1 (250 enodes) 2.361 * * [simplify]: Extracting #0: cost 1 inf + 0 2.361 * * [simplify]: Extracting #1: cost 3 inf + 0 2.361 * * [simplify]: Extracting #2: cost 47 inf + 0 2.361 * * [simplify]: Extracting #3: cost 106 inf + 2 2.362 * * [simplify]: Extracting #4: cost 118 inf + 1442 2.364 * * [simplify]: Extracting #5: cost 47 inf + 10814 2.369 * * [simplify]: Extracting #6: cost 19 inf + 15883 2.377 * * [simplify]: Extracting #7: cost 3 inf + 21484 2.385 * * [simplify]: Extracting #8: cost 0 inf + 22582 2.393 * [simplify]: Simplified to (sqrt (+ (* (* x x) (* x x)) -1)) 2.393 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (sqrt (+ (* (* x x) (* x x)) -1)) (sqrt (+ (* x x) 1)))))) 2.394 * [simplify]: Simplifying (sqrt (+ (* x x) 1)) 2.394 * * [simplify]: iters left: 5 (5 enodes) 2.397 * * [simplify]: iters left: 4 (18 enodes) 2.403 * * [simplify]: iters left: 3 (20 enodes) 2.408 * * [simplify]: Extracting #0: cost 1 inf + 0 2.408 * * [simplify]: Extracting #1: cost 3 inf + 0 2.408 * * [simplify]: Extracting #2: cost 6 inf + 0 2.408 * * [simplify]: Extracting #3: cost 7 inf + 1 2.408 * * [simplify]: Extracting #4: cost 6 inf + 2 2.409 * * [simplify]: Extracting #5: cost 0 inf + 492 2.409 * [simplify]: Simplified to (sqrt (+ (* x x) 1)) 2.409 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (sqrt (+ (* (* x x) (* x x)) -1)) (sqrt (+ (* x x) 1)))))) 2.409 * * * * [progress]: [ 15 / 38 ] simplifiying candidate # 2.409 * [simplify]: Simplifying (/ 1 2) 2.409 * * [simplify]: iters left: 2 (3 enodes) 2.412 * * [simplify]: iters left: 1 (12 enodes) 2.421 * * [simplify]: Extracting #0: cost 1 inf + 0 2.421 * * [simplify]: Extracting #1: cost 0 inf + 1 2.421 * [simplify]: Simplified to 1/2 2.421 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (pow (- (* x x) 1) 1/2)))) 2.421 * * * * [progress]: [ 16 / 38 ] simplifiying candidate # 2.422 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) 1))) 2.422 * * [simplify]: iters left: 6 (6 enodes) 2.425 * * [simplify]: iters left: 5 (26 enodes) 2.430 * * [simplify]: iters left: 4 (37 enodes) 2.435 * * [simplify]: iters left: 3 (53 enodes) 2.445 * * [simplify]: iters left: 2 (90 enodes) 2.459 * * [simplify]: iters left: 1 (132 enodes) 2.497 * * [simplify]: Extracting #0: cost 1 inf + 0 2.497 * * [simplify]: Extracting #1: cost 3 inf + 0 2.497 * * [simplify]: Extracting #2: cost 5 inf + 0 2.500 * * [simplify]: Extracting #3: cost 44 inf + 0 2.500 * * [simplify]: Extracting #4: cost 60 inf + 169 2.501 * * [simplify]: Extracting #5: cost 14 inf + 4649 2.502 * * [simplify]: Extracting #6: cost 0 inf + 6317 2.504 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) 1))) 2.504 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (- (* x x) 1))))))) 2.504 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) 1))) 2.504 * * [simplify]: iters left: 6 (6 enodes) 2.506 * * [simplify]: iters left: 5 (26 enodes) 2.511 * * [simplify]: iters left: 4 (37 enodes) 2.517 * * [simplify]: iters left: 3 (53 enodes) 2.527 * * [simplify]: iters left: 2 (90 enodes) 2.544 * * [simplify]: iters left: 1 (132 enodes) 2.590 * * [simplify]: Extracting #0: cost 1 inf + 0 2.590 * * [simplify]: Extracting #1: cost 3 inf + 0 2.590 * * [simplify]: Extracting #2: cost 5 inf + 0 2.590 * * [simplify]: Extracting #3: cost 44 inf + 0 2.590 * * [simplify]: Extracting #4: cost 60 inf + 169 2.591 * * [simplify]: Extracting #5: cost 14 inf + 4649 2.592 * * [simplify]: Extracting #6: cost 0 inf + 6317 2.594 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) 1))) 2.594 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (- (* x x) 1))))))) 2.594 * * * * [progress]: [ 17 / 38 ] simplifiying candidate # 2.594 * * * * [progress]: [ 18 / 38 ] simplifiying candidate # 2.594 * * * * [progress]: [ 19 / 38 ] simplifiying candidate #real (real->posit16 (sqrt (- (* x x) 1)))))))> 2.595 * [simplify]: Simplifying (real->posit16 (sqrt (- (* x x) 1))) 2.595 * * [simplify]: iters left: 6 (6 enodes) 2.597 * * [simplify]: iters left: 5 (23 enodes) 2.602 * * [simplify]: iters left: 4 (34 enodes) 2.613 * * [simplify]: iters left: 3 (50 enodes) 2.623 * * [simplify]: iters left: 2 (87 enodes) 2.637 * * [simplify]: iters left: 1 (129 enodes) 2.682 * * [simplify]: Extracting #0: cost 1 inf + 0 2.682 * * [simplify]: Extracting #1: cost 2 inf + 0 2.682 * * [simplify]: Extracting #2: cost 3 inf + 0 2.682 * * [simplify]: Extracting #3: cost 43 inf + 0 2.683 * * [simplify]: Extracting #4: cost 57 inf + 330 2.684 * * [simplify]: Extracting #5: cost 15 inf + 4291 2.687 * * [simplify]: Extracting #6: cost 0 inf + 6039 2.691 * [simplify]: Simplified to (real->posit16 (sqrt (- (* x x) 1))) 2.691 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (posit16->real (real->posit16 (sqrt (- (* x x) 1))))))) 2.691 * * * * [progress]: [ 20 / 38 ] simplifiying candidate # 2.691 * [simplify]: Simplifying (* (exp x) (exp (sqrt (- (* x x) 1)))) 2.691 * * [simplify]: iters left: 6 (8 enodes) 2.696 * * [simplify]: iters left: 5 (35 enodes) 2.707 * * [simplify]: iters left: 4 (50 enodes) 2.722 * * [simplify]: iters left: 3 (66 enodes) 2.744 * * [simplify]: iters left: 2 (103 enodes) 2.771 * * [simplify]: iters left: 1 (145 enodes) 2.831 * * [simplify]: Extracting #0: cost 1 inf + 0 2.831 * * [simplify]: Extracting #1: cost 5 inf + 0 2.831 * * [simplify]: Extracting #2: cost 10 inf + 0 2.831 * * [simplify]: Extracting #3: cost 11 inf + 1 2.832 * * [simplify]: Extracting #4: cost 48 inf + 143 2.833 * * [simplify]: Extracting #5: cost 37 inf + 3569 2.836 * * [simplify]: Extracting #6: cost 1 inf + 7251 2.840 * * [simplify]: Extracting #7: cost 0 inf + 7266 2.844 * [simplify]: Simplified to (exp (+ (sqrt (- (* x x) 1)) x)) 2.844 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ (sqrt (- (* x x) 1)) x))))) 2.844 * * * * [progress]: [ 21 / 38 ] simplifiying candidate # 2.844 * * * * [progress]: [ 22 / 38 ] simplifiying candidate # 2.844 * [simplify]: Simplifying (log (+ x (sqrt (- (* x x) 1)))) 2.844 * * [simplify]: iters left: 6 (7 enodes) 2.848 * * [simplify]: iters left: 5 (30 enodes) 2.858 * * [simplify]: iters left: 4 (41 enodes) 2.870 * * [simplify]: iters left: 3 (57 enodes) 2.885 * * [simplify]: iters left: 2 (94 enodes) 2.899 * * [simplify]: iters left: 1 (136 enodes) 2.934 * * [simplify]: Extracting #0: cost 1 inf + 0 2.934 * * [simplify]: Extracting #1: cost 3 inf + 0 2.934 * * [simplify]: Extracting #2: cost 6 inf + 0 2.934 * * [simplify]: Extracting #3: cost 7 inf + 1 2.934 * * [simplify]: Extracting #4: cost 45 inf + 1 2.935 * * [simplify]: Extracting #5: cost 39 inf + 3054 2.936 * * [simplify]: Extracting #6: cost 2 inf + 6856 2.938 * * [simplify]: Extracting #7: cost 0 inf + 6820 2.940 * [simplify]: Simplified to (log (+ x (sqrt (- (* x x) 1)))) 2.940 * [simplify]: Simplified (2 1 1) to (λ (x) (log (exp (log (+ x (sqrt (- (* x x) 1))))))) 2.940 * * * * [progress]: [ 23 / 38 ] simplifiying candidate # 2.940 * [simplify]: Simplifying (exp (+ x (sqrt (- (* x x) 1)))) 2.940 * * [simplify]: iters left: 6 (7 enodes) 2.942 * * [simplify]: iters left: 5 (33 enodes) 2.948 * * [simplify]: iters left: 4 (49 enodes) 2.956 * * [simplify]: iters left: 3 (65 enodes) 2.974 * * [simplify]: iters left: 2 (102 enodes) 2.996 * * [simplify]: iters left: 1 (144 enodes) 3.033 * * [simplify]: Extracting #0: cost 1 inf + 0 3.033 * * [simplify]: Extracting #1: cost 5 inf + 0 3.033 * * [simplify]: Extracting #2: cost 10 inf + 0 3.033 * * [simplify]: Extracting #3: cost 11 inf + 1 3.033 * * [simplify]: Extracting #4: cost 49 inf + 143 3.034 * * [simplify]: Extracting #5: cost 55 inf + 1249 3.036 * * [simplify]: Extracting #6: cost 6 inf + 6479 3.039 * * [simplify]: Extracting #7: cost 0 inf + 7350 3.043 * [simplify]: Simplified to (exp (+ x (sqrt (- (* x x) 1)))) 3.043 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ x (sqrt (- (* x x) 1))))))) 3.043 * * * * [progress]: [ 24 / 38 ] simplifiying candidate # 3.043 * [simplify]: Simplifying (* (cbrt (+ x (sqrt (- (* x x) 1)))) (cbrt (+ x (sqrt (- (* x x) 1))))) 3.043 * * [simplify]: iters left: 6 (8 enodes) 3.047 * * [simplify]: iters left: 5 (33 enodes) 3.053 * * [simplify]: iters left: 4 (44 enodes) 3.060 * * [simplify]: iters left: 3 (60 enodes) 3.075 * * [simplify]: iters left: 2 (97 enodes) 3.108 * * [simplify]: iters left: 1 (139 enodes) 3.136 * * [simplify]: Extracting #0: cost 1 inf + 0 3.137 * * [simplify]: Extracting #1: cost 3 inf + 0 3.137 * * [simplify]: Extracting #2: cost 5 inf + 0 3.137 * * [simplify]: Extracting #3: cost 8 inf + 0 3.137 * * [simplify]: Extracting #4: cost 9 inf + 1 3.137 * * [simplify]: Extracting #5: cost 49 inf + 1 3.137 * * [simplify]: Extracting #6: cost 48 inf + 2763 3.139 * * [simplify]: Extracting #7: cost 1 inf + 7489 3.141 * * [simplify]: Extracting #8: cost 0 inf + 7488 3.143 * * [simplify]: Extracting #9: cost 0 inf + 7487 3.145 * [simplify]: Simplified to (* (cbrt (+ x (sqrt (- (* x x) 1)))) (cbrt (+ x (sqrt (- (* x x) 1))))) 3.145 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (* (cbrt (+ x (sqrt (- (* x x) 1)))) (cbrt (+ x (sqrt (- (* x x) 1))))) (cbrt (+ x (sqrt (- (* x x) 1))))))) 3.145 * [simplify]: Simplifying (cbrt (+ x (sqrt (- (* x x) 1)))) 3.145 * * [simplify]: iters left: 6 (7 enodes) 3.147 * * [simplify]: iters left: 5 (30 enodes) 3.153 * * [simplify]: iters left: 4 (41 enodes) 3.159 * * [simplify]: iters left: 3 (57 enodes) 3.184 * * [simplify]: iters left: 2 (94 enodes) 3.212 * * [simplify]: iters left: 1 (136 enodes) 3.254 * * [simplify]: Extracting #0: cost 1 inf + 0 3.254 * * [simplify]: Extracting #1: cost 3 inf + 0 3.254 * * [simplify]: Extracting #2: cost 6 inf + 0 3.254 * * [simplify]: Extracting #3: cost 7 inf + 1 3.254 * * [simplify]: Extracting #4: cost 45 inf + 1 3.255 * * [simplify]: Extracting #5: cost 39 inf + 3054 3.256 * * [simplify]: Extracting #6: cost 2 inf + 6876 3.258 * * [simplify]: Extracting #7: cost 0 inf + 6840 3.260 * [simplify]: Simplified to (cbrt (+ x (sqrt (- (* x x) 1)))) 3.260 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (* (cbrt (+ x (sqrt (- (* x x) 1)))) (cbrt (+ x (sqrt (- (* x x) 1))))) (cbrt (+ x (sqrt (- (* x x) 1))))))) 3.260 * * * * [progress]: [ 25 / 38 ] simplifiying candidate # 3.260 * [simplify]: Simplifying (* (* (+ x (sqrt (- (* x x) 1))) (+ x (sqrt (- (* x x) 1)))) (+ x (sqrt (- (* x x) 1)))) 3.260 * * [simplify]: iters left: 6 (8 enodes) 3.263 * * [simplify]: iters left: 5 (46 enodes) 3.285 * * [simplify]: iters left: 4 (126 enodes) 3.338 * * [simplify]: iters left: 3 (271 enodes) 3.451 * * [simplify]: Extracting #0: cost 1 inf + 0 3.451 * * [simplify]: Extracting #1: cost 21 inf + 0 3.451 * * [simplify]: Extracting #2: cost 103 inf + 1 3.451 * * [simplify]: Extracting #3: cost 127 inf + 125 3.452 * * [simplify]: Extracting #4: cost 108 inf + 3979 3.457 * * [simplify]: Extracting #5: cost 27 inf + 21409 3.465 * * [simplify]: Extracting #6: cost 0 inf + 28906 3.472 * [simplify]: Simplified to (* (+ x (sqrt (+ -1 (* x x)))) (* (+ x (sqrt (+ -1 (* x x)))) (+ x (sqrt (+ -1 (* x x)))))) 3.472 * [simplify]: Simplified (2 1 1) to (λ (x) (log (cbrt (* (+ x (sqrt (+ -1 (* x x)))) (* (+ x (sqrt (+ -1 (* x x)))) (+ x (sqrt (+ -1 (* x x))))))))) 3.472 * * * * [progress]: [ 26 / 38 ] simplifiying candidate # 3.472 * [simplify]: Simplifying (sqrt (+ x (sqrt (- (* x x) 1)))) 3.472 * * [simplify]: iters left: 6 (7 enodes) 3.475 * * [simplify]: iters left: 5 (30 enodes) 3.479 * * [simplify]: iters left: 4 (41 enodes) 3.489 * * [simplify]: iters left: 3 (57 enodes) 3.500 * * [simplify]: iters left: 2 (94 enodes) 3.523 * * [simplify]: iters left: 1 (136 enodes) 3.552 * * [simplify]: Extracting #0: cost 1 inf + 0 3.553 * * [simplify]: Extracting #1: cost 3 inf + 0 3.553 * * [simplify]: Extracting #2: cost 6 inf + 0 3.553 * * [simplify]: Extracting #3: cost 7 inf + 1 3.553 * * [simplify]: Extracting #4: cost 45 inf + 1 3.553 * * [simplify]: Extracting #5: cost 39 inf + 3054 3.555 * * [simplify]: Extracting #6: cost 2 inf + 6796 3.560 * * [simplify]: Extracting #7: cost 0 inf + 6760 3.566 * [simplify]: Simplified to (sqrt (+ x (sqrt (- (* x x) 1)))) 3.566 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (sqrt (+ x (sqrt (- (* x x) 1)))) (sqrt (+ x (sqrt (- (* x x) 1))))))) 3.566 * [simplify]: Simplifying (sqrt (+ x (sqrt (- (* x x) 1)))) 3.567 * * [simplify]: iters left: 6 (7 enodes) 3.571 * * [simplify]: iters left: 5 (30 enodes) 3.580 * * [simplify]: iters left: 4 (41 enodes) 3.592 * * [simplify]: iters left: 3 (57 enodes) 3.613 * * [simplify]: iters left: 2 (94 enodes) 3.641 * * [simplify]: iters left: 1 (136 enodes) 3.689 * * [simplify]: Extracting #0: cost 1 inf + 0 3.690 * * [simplify]: Extracting #1: cost 3 inf + 0 3.690 * * [simplify]: Extracting #2: cost 6 inf + 0 3.690 * * [simplify]: Extracting #3: cost 7 inf + 1 3.690 * * [simplify]: Extracting #4: cost 45 inf + 1 3.690 * * [simplify]: Extracting #5: cost 39 inf + 3054 3.692 * * [simplify]: Extracting #6: cost 2 inf + 6796 3.694 * * [simplify]: Extracting #7: cost 0 inf + 6760 3.695 * [simplify]: Simplified to (sqrt (+ x (sqrt (- (* x x) 1)))) 3.695 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (sqrt (+ x (sqrt (- (* x x) 1)))) (sqrt (+ x (sqrt (- (* x x) 1))))))) 3.695 * * * * [progress]: [ 27 / 38 ] simplifiying candidate # 3.696 * [simplify]: Simplifying (+ (pow x 3) (pow (sqrt (- (* x x) 1)) 3)) 3.696 * * [simplify]: iters left: 6 (9 enodes) 3.699 * * [simplify]: iters left: 5 (48 enodes) 3.717 * * [simplify]: iters left: 4 (82 enodes) 3.745 * * [simplify]: iters left: 3 (154 enodes) 3.791 * * [simplify]: iters left: 2 (307 enodes) 3.876 * * [simplify]: Extracting #0: cost 1 inf + 0 3.876 * * [simplify]: Extracting #1: cost 12 inf + 0 3.876 * * [simplify]: Extracting #2: cost 68 inf + 0 3.877 * * [simplify]: Extracting #3: cost 116 inf + 170 3.879 * * [simplify]: Extracting #4: cost 91 inf + 4625 3.889 * * [simplify]: Extracting #5: cost 37 inf + 20966 3.897 * * [simplify]: Extracting #6: cost 7 inf + 33187 3.907 * * [simplify]: Extracting #7: cost 0 inf + 36249 3.916 * [simplify]: Simplified to (+ (* (- (* x x) 1) (sqrt (- (* x x) 1))) (* (* x x) x)) 3.916 * [simplify]: Simplified (2 1 1) to (λ (x) (log (/ (+ (* (- (* x x) 1) (sqrt (- (* x x) 1))) (* (* x x) x)) (+ (* x x) (- (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1))) (* x (sqrt (- (* x x) 1)))))))) 3.916 * [simplify]: Simplifying (+ (* x x) (- (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1))) (* x (sqrt (- (* x x) 1))))) 3.916 * * [simplify]: iters left: 6 (9 enodes) 3.922 * * [simplify]: iters left: 5 (41 enodes) 3.934 * * [simplify]: iters left: 4 (79 enodes) 3.948 * * [simplify]: iters left: 3 (137 enodes) 3.992 * * [simplify]: iters left: 2 (266 enodes) 4.077 * * [simplify]: iters left: 1 (451 enodes) 4.302 * * [simplify]: Extracting #0: cost 1 inf + 0 4.302 * * [simplify]: Extracting #1: cost 57 inf + 0 4.302 * * [simplify]: Extracting #2: cost 158 inf + 125 4.304 * * [simplify]: Extracting #3: cost 137 inf + 3781 4.306 * * [simplify]: Extracting #4: cost 89 inf + 11425 4.317 * * [simplify]: Extracting #5: cost 19 inf + 28017 4.334 * * [simplify]: Extracting #6: cost 0 inf + 32738 4.348 * [simplify]: Simplified to (+ (- (- (* x x) 1) (* (sqrt (- (* x x) 1)) x)) (* x x)) 4.348 * [simplify]: Simplified (2 1 2) to (λ (x) (log (/ (+ (* (- (* x x) 1) (sqrt (- (* x x) 1))) (* (* x x) x)) (+ (- (- (* x x) 1) (* (sqrt (- (* x x) 1)) x)) (* x x))))) 4.348 * * * * [progress]: [ 28 / 38 ] simplifiying candidate # 4.348 * * * * [progress]: [ 29 / 38 ] simplifiying candidate # 4.349 * [simplify]: Simplifying (- (* x x) (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1)))) 4.349 * * [simplify]: iters left: 6 (7 enodes) 4.353 * * [simplify]: iters left: 5 (32 enodes) 4.362 * * [simplify]: iters left: 4 (62 enodes) 4.373 * * [simplify]: iters left: 3 (107 enodes) 4.393 * * [simplify]: iters left: 2 (222 enodes) 4.478 * * [simplify]: iters left: 1 (376 enodes) 4.623 * * [simplify]: Extracting #0: cost 1 inf + 0 4.623 * * [simplify]: Extracting #1: cost 0 inf + 1 4.623 * [simplify]: Simplified to 1 4.624 * [simplify]: Simplified (2 1 1) to (λ (x) (log (/ 1 (- x (sqrt (- (* x x) 1)))))) 4.624 * [simplify]: Simplifying (- x (sqrt (- (* x x) 1))) 4.624 * * [simplify]: iters left: 6 (6 enodes) 4.628 * * [simplify]: iters left: 5 (28 enodes) 4.638 * * [simplify]: iters left: 4 (42 enodes) 4.650 * * [simplify]: iters left: 3 (58 enodes) 4.667 * * [simplify]: iters left: 2 (95 enodes) 4.681 * * [simplify]: iters left: 1 (137 enodes) 4.730 * * [simplify]: Extracting #0: cost 1 inf + 0 4.730 * * [simplify]: Extracting #1: cost 5 inf + 0 4.730 * * [simplify]: Extracting #2: cost 7 inf + 1 4.730 * * [simplify]: Extracting #3: cost 45 inf + 1 4.731 * * [simplify]: Extracting #4: cost 55 inf + 579 4.733 * * [simplify]: Extracting #5: cost 8 inf + 5385 4.736 * * [simplify]: Extracting #6: cost 0 inf + 6479 4.740 * [simplify]: Simplified to (- x (sqrt (- (* x x) 1))) 4.740 * [simplify]: Simplified (2 1 2) to (λ (x) (log (/ 1 (- x (sqrt (- (* x x) 1)))))) 4.740 * * * * [progress]: [ 30 / 38 ] simplifiying candidate # 4.740 * [simplify]: Simplifying (+ x (sqrt (- (* x x) 1))) 4.741 * * [simplify]: iters left: 6 (6 enodes) 4.745 * * [simplify]: iters left: 5 (27 enodes) 4.753 * * [simplify]: iters left: 4 (38 enodes) 4.764 * * [simplify]: iters left: 3 (54 enodes) 4.780 * * [simplify]: iters left: 2 (91 enodes) 4.795 * * [simplify]: iters left: 1 (133 enodes) 4.845 * * [simplify]: Extracting #0: cost 1 inf + 0 4.845 * * [simplify]: Extracting #1: cost 4 inf + 0 4.845 * * [simplify]: Extracting #2: cost 5 inf + 1 4.845 * * [simplify]: Extracting #3: cost 44 inf + 1 4.846 * * [simplify]: Extracting #4: cost 54 inf + 659 4.848 * * [simplify]: Extracting #5: cost 9 inf + 5142 4.851 * * [simplify]: Extracting #6: cost 0 inf + 6277 4.854 * * [simplify]: Extracting #7: cost 0 inf + 6237 4.858 * [simplify]: Simplified to (+ x (sqrt (- (* x x) 1))) 4.858 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ x (sqrt (- (* x x) 1)))))) 4.858 * * * * [progress]: [ 31 / 38 ] simplifiying candidate #real (real->posit16 (+ x (sqrt (- (* x x) 1)))))))> 4.858 * [simplify]: Simplifying (real->posit16 (+ x (sqrt (- (* x x) 1)))) 4.858 * * [simplify]: iters left: 6 (7 enodes) 4.862 * * [simplify]: iters left: 5 (27 enodes) 4.871 * * [simplify]: iters left: 4 (38 enodes) 4.884 * * [simplify]: iters left: 3 (54 enodes) 4.894 * * [simplify]: iters left: 2 (91 enodes) 4.908 * * [simplify]: iters left: 1 (133 enodes) 4.953 * * [simplify]: Extracting #0: cost 1 inf + 0 4.953 * * [simplify]: Extracting #1: cost 2 inf + 0 4.953 * * [simplify]: Extracting #2: cost 4 inf + 0 4.953 * * [simplify]: Extracting #3: cost 5 inf + 1 4.953 * * [simplify]: Extracting #4: cost 44 inf + 1 4.954 * * [simplify]: Extracting #5: cost 51 inf + 906 4.956 * * [simplify]: Extracting #6: cost 4 inf + 5632 4.960 * * [simplify]: Extracting #7: cost 0 inf + 6238 4.963 * * [simplify]: Extracting #8: cost 0 inf + 6237 4.966 * [simplify]: Simplified to (real->posit16 (+ x (sqrt (- (* x x) 1)))) 4.967 * [simplify]: Simplified (2 1 1) to (λ (x) (log (posit16->real (real->posit16 (+ x (sqrt (- (* x x) 1))))))) 4.967 * * * * [progress]: [ 32 / 38 ] simplifiying candidate # 4.967 * * * * [progress]: [ 33 / 38 ] simplifiying candidate # 4.967 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 4.967 * * [simplify]: iters left: 6 (15 enodes) 4.982 * * [simplify]: iters left: 5 (63 enodes) 5.002 * * [simplify]: iters left: 4 (93 enodes) 5.025 * * [simplify]: iters left: 3 (129 enodes) 5.046 * * [simplify]: iters left: 2 (186 enodes) 5.090 * * [simplify]: iters left: 1 (303 enodes) 5.156 * * [simplify]: Extracting #0: cost 1 inf + 0 5.156 * * [simplify]: Extracting #1: cost 8 inf + 0 5.156 * * [simplify]: Extracting #2: cost 62 inf + 0 5.156 * * [simplify]: Extracting #3: cost 94 inf + 209 5.158 * * [simplify]: Extracting #4: cost 38 inf + 6817 5.161 * * [simplify]: Extracting #5: cost 4 inf + 12632 5.167 * * [simplify]: Extracting #6: cost 0 inf + 13656 5.170 * [simplify]: Simplified to (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x))))) 5.170 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x)))))))) 5.170 * * * * [progress]: [ 34 / 38 ] simplifiying candidate # 5.171 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 5.171 * * [simplify]: iters left: 6 (12 enodes) 5.175 * * [simplify]: iters left: 5 (57 enodes) 5.186 * * [simplify]: iters left: 4 (97 enodes) 5.208 * * [simplify]: iters left: 3 (176 enodes) 5.272 * * [simplify]: iters left: 2 (293 enodes) 5.349 * * [simplify]: Extracting #0: cost 1 inf + 0 5.350 * * [simplify]: Extracting #1: cost 17 inf + 0 5.350 * * [simplify]: Extracting #2: cost 76 inf + 1 5.351 * * [simplify]: Extracting #3: cost 126 inf + 335 5.353 * * [simplify]: Extracting #4: cost 100 inf + 4221 5.357 * * [simplify]: Extracting #5: cost 52 inf + 14230 5.364 * * [simplify]: Extracting #6: cost 12 inf + 31487 5.376 * * [simplify]: Extracting #7: cost 0 inf + 37093 5.385 * [simplify]: Simplified to (- x (- (/ 1/2 x) (/ (/ -1/8 (* x x)) x))) 5.385 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- x (- (/ 1/2 x) (/ (/ -1/8 (* x x)) x)))))) 5.385 * * * * [progress]: [ 35 / 38 ] simplifiying candidate # 5.385 * [simplify]: Simplifying (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x) 5.386 * * [simplify]: iters left: 6 (12 enodes) 5.395 * * [simplify]: iters left: 5 (57 enodes) 5.411 * * [simplify]: iters left: 4 (96 enodes) 5.428 * * [simplify]: iters left: 3 (150 enodes) 5.462 * * [simplify]: iters left: 2 (227 enodes) 5.518 * * [simplify]: iters left: 1 (437 enodes) 5.705 * * [simplify]: Extracting #0: cost 1 inf + 0 5.705 * * [simplify]: Extracting #1: cost 16 inf + 0 5.706 * * [simplify]: Extracting #2: cost 138 inf + 42 5.707 * * [simplify]: Extracting #3: cost 254 inf + 825 5.709 * * [simplify]: Extracting #4: cost 198 inf + 13902 5.717 * * [simplify]: Extracting #5: cost 64 inf + 82342 5.743 * * [simplify]: Extracting #6: cost 0 inf + 119063 5.754 * [simplify]: Simplified to (- (+ (/ 1/8 (* x (* x x))) (/ 1/2 x)) x) 5.754 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- (+ (/ 1/8 (* x (* x x))) (/ 1/2 x)) x)))) 5.754 * * * * [progress]: [ 36 / 38 ] simplifiying candidate # 5.754 * [simplify]: Simplifying (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 5.754 * * [simplify]: iters left: 6 (10 enodes) 5.758 * * [simplify]: iters left: 5 (42 enodes) 5.766 * * [simplify]: iters left: 4 (64 enodes) 5.777 * * [simplify]: iters left: 3 (86 enodes) 5.793 * * [simplify]: iters left: 2 (100 enodes) 5.807 * * [simplify]: iters left: 1 (123 enodes) 5.834 * * [simplify]: Extracting #0: cost 1 inf + 0 5.834 * * [simplify]: Extracting #1: cost 8 inf + 0 5.834 * * [simplify]: Extracting #2: cost 26 inf + 1 5.835 * * [simplify]: Extracting #3: cost 33 inf + 332 5.836 * * [simplify]: Extracting #4: cost 11 inf + 2458 5.838 * * [simplify]: Extracting #5: cost 0 inf + 4169 5.840 * [simplify]: Simplified to (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))) 5.840 * [simplify]: Simplified (2 1) to (λ (x) (log (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))))) 5.840 * * * * [progress]: [ 37 / 38 ] simplifiying candidate # 5.840 * [simplify]: Simplifying (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 5.841 * * [simplify]: iters left: 6 (14 enodes) 5.851 * * [simplify]: iters left: 5 (63 enodes) 5.875 * * [simplify]: iters left: 4 (101 enodes) 5.911 * * [simplify]: iters left: 3 (180 enodes) 5.950 * * [simplify]: iters left: 2 (297 enodes) 6.048 * * [simplify]: Extracting #0: cost 1 inf + 0 6.049 * * [simplify]: Extracting #1: cost 17 inf + 0 6.049 * * [simplify]: Extracting #2: cost 80 inf + 0 6.049 * * [simplify]: Extracting #3: cost 133 inf + 6 6.050 * * [simplify]: Extracting #4: cost 107 inf + 4675 6.052 * * [simplify]: Extracting #5: cost 39 inf + 21185 6.056 * * [simplify]: Extracting #6: cost 2 inf + 36400 6.063 * * [simplify]: Extracting #7: cost 0 inf + 37037 6.067 * [simplify]: Simplified to (+ (+ (/ (/ -1/8 x) (* x x)) (* 2 x)) (/ -1/2 x)) 6.067 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (+ (/ (/ -1/8 x) (* x x)) (* 2 x)) (/ -1/2 x)))) 6.067 * * * * [progress]: [ 38 / 38 ] simplifiying candidate # 6.067 * [simplify]: Simplifying (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 6.068 * * [simplify]: iters left: 6 (17 enodes) 6.080 * * [simplify]: iters left: 5 (78 enodes) 6.099 * * [simplify]: iters left: 4 (129 enodes) 6.130 * * [simplify]: iters left: 3 (217 enodes) 6.206 * * [simplify]: iters left: 2 (356 enodes) 6.316 * * [simplify]: Extracting #0: cost 1 inf + 0 6.316 * * [simplify]: Extracting #1: cost 8 inf + 0 6.317 * * [simplify]: Extracting #2: cost 70 inf + 0 6.317 * * [simplify]: Extracting #3: cost 152 inf + 250 6.319 * * [simplify]: Extracting #4: cost 144 inf + 2843 6.323 * * [simplify]: Extracting #5: cost 82 inf + 23862 6.332 * * [simplify]: Extracting #6: cost 11 inf + 55719 6.341 * * [simplify]: Extracting #7: cost 0 inf + 60057 6.352 * [simplify]: Simplified to (+ (+ (/ 1/16 (pow x 5)) (/ 1/2 x)) (/ (/ 1/8 (* x x)) x)) 6.352 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (+ (/ 1/16 (pow x 5)) (/ 1/2 x)) (/ (/ 1/8 (* x x)) x)))) 6.352 * * * [progress]: adding candidates to table 6.669 * * [progress]: iteration 2 / 4 6.669 * * * [progress]: picking best candidate 6.672 * * * * [pick]: Picked # 6.672 * * * [progress]: localizing error 6.699 * * * [progress]: generating rewritten candidates 6.699 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 6.735 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 6.740 * * * [progress]: generating series expansions 6.740 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 6.740 * [backup-simplify]: Simplify (* (sqrt (+ x 1)) (sqrt (- x 1))) into (sqrt (* (+ x 1) (- x 1))) 6.740 * [approximate]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in (x) around 0 6.740 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 6.740 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 6.740 * [taylor]: Taking taylor expansion of (+ x 1) in x 6.740 * [taylor]: Taking taylor expansion of x in x 6.740 * [backup-simplify]: Simplify 0 into 0 6.740 * [backup-simplify]: Simplify 1 into 1 6.740 * [taylor]: Taking taylor expansion of 1 in x 6.740 * [backup-simplify]: Simplify 1 into 1 6.740 * [taylor]: Taking taylor expansion of (- x 1) in x 6.740 * [taylor]: Taking taylor expansion of x in x 6.740 * [backup-simplify]: Simplify 0 into 0 6.740 * [backup-simplify]: Simplify 1 into 1 6.740 * [taylor]: Taking taylor expansion of 1 in x 6.740 * [backup-simplify]: Simplify 1 into 1 6.741 * [backup-simplify]: Simplify (+ 0 1) into 1 6.741 * [backup-simplify]: Simplify (- 1) into -1 6.741 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.742 * [backup-simplify]: Simplify (* 1 -1) into -1 6.742 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 6.742 * [backup-simplify]: Simplify (- 0) into 0 6.742 * [backup-simplify]: Simplify (+ 1 0) into 1 6.743 * [backup-simplify]: Simplify (+ 1 0) into 1 6.743 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 6.743 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 6.743 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 6.743 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 6.743 * [taylor]: Taking taylor expansion of (+ x 1) in x 6.743 * [taylor]: Taking taylor expansion of x in x 6.743 * [backup-simplify]: Simplify 0 into 0 6.743 * [backup-simplify]: Simplify 1 into 1 6.743 * [taylor]: Taking taylor expansion of 1 in x 6.743 * [backup-simplify]: Simplify 1 into 1 6.743 * [taylor]: Taking taylor expansion of (- x 1) in x 6.744 * [taylor]: Taking taylor expansion of x in x 6.744 * [backup-simplify]: Simplify 0 into 0 6.744 * [backup-simplify]: Simplify 1 into 1 6.744 * [taylor]: Taking taylor expansion of 1 in x 6.744 * [backup-simplify]: Simplify 1 into 1 6.744 * [backup-simplify]: Simplify (+ 0 1) into 1 6.744 * [backup-simplify]: Simplify (- 1) into -1 6.744 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.745 * [backup-simplify]: Simplify (* 1 -1) into -1 6.745 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 6.745 * [backup-simplify]: Simplify (- 0) into 0 6.745 * [backup-simplify]: Simplify (+ 1 0) into 1 6.746 * [backup-simplify]: Simplify (+ 1 0) into 1 6.746 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 6.746 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 6.747 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 6.747 * [backup-simplify]: Simplify 0 into 0 6.747 * [backup-simplify]: Simplify (- 0) into 0 6.747 * [backup-simplify]: Simplify (+ 0 0) into 0 6.747 * [backup-simplify]: Simplify (+ 0 0) into 0 6.748 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1 6.750 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 6.750 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 6.750 * [backup-simplify]: Simplify (- 0) into 0 6.751 * [backup-simplify]: Simplify (+ 0 0) into 0 6.751 * [backup-simplify]: Simplify (+ 0 0) into 0 6.751 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 6.752 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 6.752 * [backup-simplify]: Simplify 0 into 0 6.753 * [backup-simplify]: Simplify (- 0) into 0 6.753 * [backup-simplify]: Simplify (+ 0 0) into 0 6.753 * [backup-simplify]: Simplify (+ 0 0) into 0 6.754 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0 6.757 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 6.758 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 6.760 * [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))) 6.760 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 x) 1)) (sqrt (- (/ 1 x) 1))) into (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) 6.760 * [approximate]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in (x) around 0 6.760 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 6.760 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 6.760 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 6.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.760 * [taylor]: Taking taylor expansion of x in x 6.760 * [backup-simplify]: Simplify 0 into 0 6.760 * [backup-simplify]: Simplify 1 into 1 6.761 * [backup-simplify]: Simplify (/ 1 1) into 1 6.761 * [taylor]: Taking taylor expansion of 1 in x 6.761 * [backup-simplify]: Simplify 1 into 1 6.761 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 6.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.761 * [taylor]: Taking taylor expansion of x in x 6.761 * [backup-simplify]: Simplify 0 into 0 6.761 * [backup-simplify]: Simplify 1 into 1 6.761 * [backup-simplify]: Simplify (/ 1 1) into 1 6.761 * [taylor]: Taking taylor expansion of 1 in x 6.761 * [backup-simplify]: Simplify 1 into 1 6.762 * [backup-simplify]: Simplify (+ 1 0) into 1 6.762 * [backup-simplify]: Simplify (+ 1 0) into 1 6.762 * [backup-simplify]: Simplify (* 1 1) into 1 6.763 * [backup-simplify]: Simplify (sqrt 1) into 1 6.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.763 * [backup-simplify]: Simplify (- 1) into -1 6.764 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.764 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.764 * [backup-simplify]: Simplify (+ 0 1) into 1 6.765 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 6.765 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 6.765 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 6.765 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 6.765 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 6.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.765 * [taylor]: Taking taylor expansion of x in x 6.765 * [backup-simplify]: Simplify 0 into 0 6.765 * [backup-simplify]: Simplify 1 into 1 6.765 * [backup-simplify]: Simplify (/ 1 1) into 1 6.765 * [taylor]: Taking taylor expansion of 1 in x 6.765 * [backup-simplify]: Simplify 1 into 1 6.765 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 6.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.765 * [taylor]: Taking taylor expansion of x in x 6.765 * [backup-simplify]: Simplify 0 into 0 6.765 * [backup-simplify]: Simplify 1 into 1 6.766 * [backup-simplify]: Simplify (/ 1 1) into 1 6.766 * [taylor]: Taking taylor expansion of 1 in x 6.766 * [backup-simplify]: Simplify 1 into 1 6.766 * [backup-simplify]: Simplify (+ 1 0) into 1 6.766 * [backup-simplify]: Simplify (+ 1 0) into 1 6.766 * [backup-simplify]: Simplify (* 1 1) into 1 6.767 * [backup-simplify]: Simplify (sqrt 1) into 1 6.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.767 * [backup-simplify]: Simplify (- 1) into -1 6.768 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.768 * [backup-simplify]: Simplify (+ 0 1) into 1 6.769 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 6.769 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 6.769 * [backup-simplify]: Simplify 1 into 1 6.769 * [backup-simplify]: Simplify 0 into 0 6.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.770 * [backup-simplify]: Simplify (- 0) into 0 6.770 * [backup-simplify]: Simplify (+ 0 0) into 0 6.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.771 * [backup-simplify]: Simplify (+ 0 0) into 0 6.771 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1 7.166 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 7.166 * [backup-simplify]: Simplify -1/2 into -1/2 7.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.168 * [backup-simplify]: Simplify (- 0) into 0 7.168 * [backup-simplify]: Simplify (+ 0 0) into 0 7.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.170 * [backup-simplify]: Simplify (+ 0 0) into 0 7.171 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0 7.172 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 7.172 * [backup-simplify]: Simplify 0 into 0 7.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.173 * [backup-simplify]: Simplify (- 0) into 0 7.174 * [backup-simplify]: Simplify (+ 0 0) into 0 7.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.175 * [backup-simplify]: Simplify (+ 0 0) into 0 7.179 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0 7.180 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 7.180 * [backup-simplify]: Simplify -1/8 into -1/8 7.180 * [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)))) 7.181 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (- (/ 1 (- x)) 1))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) 7.181 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in (x) around 0 7.181 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 7.181 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 7.181 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 7.181 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.181 * [taylor]: Taking taylor expansion of x in x 7.181 * [backup-simplify]: Simplify 0 into 0 7.181 * [backup-simplify]: Simplify 1 into 1 7.181 * [backup-simplify]: Simplify (/ 1 1) into 1 7.182 * [taylor]: Taking taylor expansion of 1 in x 7.182 * [backup-simplify]: Simplify 1 into 1 7.182 * [backup-simplify]: Simplify (+ 1 0) into 1 7.182 * [backup-simplify]: Simplify (- 1) into -1 7.183 * [backup-simplify]: Simplify (sqrt 0) into 0 7.183 * [backup-simplify]: Simplify (- 1) into -1 7.185 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.185 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 7.185 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 7.185 * [taylor]: Taking taylor expansion of 1 in x 7.185 * [backup-simplify]: Simplify 1 into 1 7.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.185 * [taylor]: Taking taylor expansion of x in x 7.185 * [backup-simplify]: Simplify 0 into 0 7.185 * [backup-simplify]: Simplify 1 into 1 7.185 * [backup-simplify]: Simplify (/ 1 1) into 1 7.186 * [backup-simplify]: Simplify (- 1) into -1 7.186 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.186 * [backup-simplify]: Simplify (sqrt 0) into 0 7.188 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.188 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 7.188 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 7.188 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 7.188 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.188 * [taylor]: Taking taylor expansion of x in x 7.188 * [backup-simplify]: Simplify 0 into 0 7.188 * [backup-simplify]: Simplify 1 into 1 7.188 * [backup-simplify]: Simplify (/ 1 1) into 1 7.188 * [taylor]: Taking taylor expansion of 1 in x 7.188 * [backup-simplify]: Simplify 1 into 1 7.189 * [backup-simplify]: Simplify (+ 1 0) into 1 7.189 * [backup-simplify]: Simplify (- 1) into -1 7.189 * [backup-simplify]: Simplify (sqrt 0) into 0 7.190 * [backup-simplify]: Simplify (- 1) into -1 7.191 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.191 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 7.191 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 7.191 * [taylor]: Taking taylor expansion of 1 in x 7.191 * [backup-simplify]: Simplify 1 into 1 7.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.191 * [taylor]: Taking taylor expansion of x in x 7.191 * [backup-simplify]: Simplify 0 into 0 7.191 * [backup-simplify]: Simplify 1 into 1 7.192 * [backup-simplify]: Simplify (/ 1 1) into 1 7.192 * [backup-simplify]: Simplify (- 1) into -1 7.192 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.193 * [backup-simplify]: Simplify (sqrt 0) into 0 7.194 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.195 * [backup-simplify]: Simplify (* 0 0) into 0 7.195 * [backup-simplify]: Simplify 0 into 0 7.195 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 7.195 * [backup-simplify]: Simplify 0 into 0 7.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.197 * [backup-simplify]: Simplify (- 0) into 0 7.197 * [backup-simplify]: Simplify (+ 1 0) into 1 7.201 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.202 * [backup-simplify]: Simplify (+ 0 1) into 1 7.202 * [backup-simplify]: Simplify (- 1) into -1 7.205 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.208 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 7.209 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 7.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.210 * [backup-simplify]: Simplify (- 0) into 0 7.211 * [backup-simplify]: Simplify (+ 0 0) into 0 7.215 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.217 * [backup-simplify]: Simplify (+ 0 0) into 0 7.217 * [backup-simplify]: Simplify (- 0) into 0 7.221 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.225 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 7.226 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 7.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.227 * [backup-simplify]: Simplify (- 0) into 0 7.228 * [backup-simplify]: Simplify (+ 0 0) into 0 7.232 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.234 * [backup-simplify]: Simplify (+ 0 0) into 0 7.234 * [backup-simplify]: Simplify (- 0) into 0 7.239 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.244 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 7.244 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 7.245 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 7.246 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 7.246 * [backup-simplify]: Simplify (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))) into (+ x (sqrt (* (+ x 1) (- x 1)))) 7.246 * [approximate]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in (x) around 0 7.246 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in x 7.246 * [taylor]: Taking taylor expansion of x in x 7.246 * [backup-simplify]: Simplify 0 into 0 7.246 * [backup-simplify]: Simplify 1 into 1 7.246 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 7.246 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 7.246 * [taylor]: Taking taylor expansion of (+ x 1) in x 7.246 * [taylor]: Taking taylor expansion of x in x 7.246 * [backup-simplify]: Simplify 0 into 0 7.246 * [backup-simplify]: Simplify 1 into 1 7.246 * [taylor]: Taking taylor expansion of 1 in x 7.246 * [backup-simplify]: Simplify 1 into 1 7.246 * [taylor]: Taking taylor expansion of (- x 1) in x 7.246 * [taylor]: Taking taylor expansion of x in x 7.246 * [backup-simplify]: Simplify 0 into 0 7.246 * [backup-simplify]: Simplify 1 into 1 7.246 * [taylor]: Taking taylor expansion of 1 in x 7.246 * [backup-simplify]: Simplify 1 into 1 7.247 * [backup-simplify]: Simplify (+ 0 1) into 1 7.247 * [backup-simplify]: Simplify (- 1) into -1 7.247 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.248 * [backup-simplify]: Simplify (* 1 -1) into -1 7.248 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 7.249 * [backup-simplify]: Simplify (- 0) into 0 7.249 * [backup-simplify]: Simplify (+ 1 0) into 1 7.249 * [backup-simplify]: Simplify (+ 1 0) into 1 7.250 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 7.251 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 7.251 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in x 7.251 * [taylor]: Taking taylor expansion of x in x 7.251 * [backup-simplify]: Simplify 0 into 0 7.251 * [backup-simplify]: Simplify 1 into 1 7.251 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 7.251 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 7.251 * [taylor]: Taking taylor expansion of (+ x 1) in x 7.251 * [taylor]: Taking taylor expansion of x in x 7.251 * [backup-simplify]: Simplify 0 into 0 7.251 * [backup-simplify]: Simplify 1 into 1 7.251 * [taylor]: Taking taylor expansion of 1 in x 7.251 * [backup-simplify]: Simplify 1 into 1 7.251 * [taylor]: Taking taylor expansion of (- x 1) in x 7.251 * [taylor]: Taking taylor expansion of x in x 7.251 * [backup-simplify]: Simplify 0 into 0 7.251 * [backup-simplify]: Simplify 1 into 1 7.251 * [taylor]: Taking taylor expansion of 1 in x 7.251 * [backup-simplify]: Simplify 1 into 1 7.252 * [backup-simplify]: Simplify (+ 0 1) into 1 7.252 * [backup-simplify]: Simplify (- 1) into -1 7.253 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.253 * [backup-simplify]: Simplify (* 1 -1) into -1 7.253 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 7.254 * [backup-simplify]: Simplify (- 0) into 0 7.254 * [backup-simplify]: Simplify (+ 1 0) into 1 7.255 * [backup-simplify]: Simplify (+ 1 0) into 1 7.255 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 7.256 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 7.257 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 7.257 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 7.258 * [backup-simplify]: Simplify (+ 1 0) into 1 7.258 * [backup-simplify]: Simplify 1 into 1 7.258 * [backup-simplify]: Simplify (- 0) into 0 7.259 * [backup-simplify]: Simplify (+ 0 0) into 0 7.259 * [backup-simplify]: Simplify (+ 0 0) into 0 7.260 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1 7.263 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 7.264 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 7.266 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 7.268 * [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))) 7.268 * [backup-simplify]: Simplify (+ (/ 1 x) (* (sqrt (+ (/ 1 x) 1)) (sqrt (- (/ 1 x) 1)))) into (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) 7.268 * [approximate]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in (x) around 0 7.268 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in x 7.268 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 7.268 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 7.268 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.268 * [taylor]: Taking taylor expansion of x in x 7.268 * [backup-simplify]: Simplify 0 into 0 7.268 * [backup-simplify]: Simplify 1 into 1 7.268 * [backup-simplify]: Simplify (/ 1 1) into 1 7.268 * [taylor]: Taking taylor expansion of 1 in x 7.269 * [backup-simplify]: Simplify 1 into 1 7.269 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 7.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.269 * [taylor]: Taking taylor expansion of x in x 7.269 * [backup-simplify]: Simplify 0 into 0 7.269 * [backup-simplify]: Simplify 1 into 1 7.269 * [backup-simplify]: Simplify (/ 1 1) into 1 7.269 * [taylor]: Taking taylor expansion of 1 in x 7.269 * [backup-simplify]: Simplify 1 into 1 7.270 * [backup-simplify]: Simplify (+ 1 0) into 1 7.270 * [backup-simplify]: Simplify (+ 1 0) into 1 7.270 * [backup-simplify]: Simplify (* 1 1) into 1 7.271 * [backup-simplify]: Simplify (sqrt 1) into 1 7.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.272 * [backup-simplify]: Simplify (- 1) into -1 7.272 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.273 * [backup-simplify]: Simplify (+ 0 1) into 1 7.274 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 7.275 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 7.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.275 * [taylor]: Taking taylor expansion of x in x 7.275 * [backup-simplify]: Simplify 0 into 0 7.275 * [backup-simplify]: Simplify 1 into 1 7.275 * [backup-simplify]: Simplify (/ 1 1) into 1 7.275 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in x 7.275 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 7.275 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 7.275 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.275 * [taylor]: Taking taylor expansion of x in x 7.275 * [backup-simplify]: Simplify 0 into 0 7.275 * [backup-simplify]: Simplify 1 into 1 7.276 * [backup-simplify]: Simplify (/ 1 1) into 1 7.276 * [taylor]: Taking taylor expansion of 1 in x 7.276 * [backup-simplify]: Simplify 1 into 1 7.276 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 7.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.276 * [taylor]: Taking taylor expansion of x in x 7.276 * [backup-simplify]: Simplify 0 into 0 7.276 * [backup-simplify]: Simplify 1 into 1 7.276 * [backup-simplify]: Simplify (/ 1 1) into 1 7.276 * [taylor]: Taking taylor expansion of 1 in x 7.276 * [backup-simplify]: Simplify 1 into 1 7.277 * [backup-simplify]: Simplify (+ 1 0) into 1 7.277 * [backup-simplify]: Simplify (+ 1 0) into 1 7.278 * [backup-simplify]: Simplify (* 1 1) into 1 7.278 * [backup-simplify]: Simplify (sqrt 1) into 1 7.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.279 * [backup-simplify]: Simplify (- 1) into -1 7.280 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.281 * [backup-simplify]: Simplify (+ 0 1) into 1 7.282 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 7.282 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 7.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.282 * [taylor]: Taking taylor expansion of x in x 7.282 * [backup-simplify]: Simplify 0 into 0 7.282 * [backup-simplify]: Simplify 1 into 1 7.283 * [backup-simplify]: Simplify (/ 1 1) into 1 7.283 * [backup-simplify]: Simplify (+ 1 1) into 2 7.283 * [backup-simplify]: Simplify 2 into 2 7.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.284 * [backup-simplify]: Simplify (+ 0 0) into 0 7.284 * [backup-simplify]: Simplify 0 into 0 7.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.286 * [backup-simplify]: Simplify (- 0) into 0 7.286 * [backup-simplify]: Simplify (+ 0 0) into 0 7.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.287 * [backup-simplify]: Simplify (+ 0 0) into 0 7.288 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1 7.290 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 7.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.291 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 7.291 * [backup-simplify]: Simplify -1/2 into -1/2 7.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.293 * [backup-simplify]: Simplify (- 0) into 0 7.293 * [backup-simplify]: Simplify (+ 0 0) into 0 7.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.294 * [backup-simplify]: Simplify (+ 0 0) into 0 7.296 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0 7.297 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 7.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.298 * [backup-simplify]: Simplify (+ 0 0) into 0 7.299 * [backup-simplify]: Simplify 0 into 0 7.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.300 * [backup-simplify]: Simplify (- 0) into 0 7.300 * [backup-simplify]: Simplify (+ 0 0) into 0 7.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.302 * [backup-simplify]: Simplify (+ 0 0) into 0 7.303 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0 7.305 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 7.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.306 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 7.307 * [backup-simplify]: Simplify -1/8 into -1/8 7.307 * [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)))) 7.307 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (- (/ 1 (- x)) 1)))) into (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) 7.307 * [approximate]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in (x) around 0 7.307 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x 7.307 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 7.307 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 7.307 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 7.307 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.307 * [taylor]: Taking taylor expansion of x in x 7.307 * [backup-simplify]: Simplify 0 into 0 7.308 * [backup-simplify]: Simplify 1 into 1 7.308 * [backup-simplify]: Simplify (/ 1 1) into 1 7.308 * [taylor]: Taking taylor expansion of 1 in x 7.308 * [backup-simplify]: Simplify 1 into 1 7.308 * [backup-simplify]: Simplify (+ 1 0) into 1 7.309 * [backup-simplify]: Simplify (- 1) into -1 7.309 * [backup-simplify]: Simplify (sqrt 0) into 0 7.310 * [backup-simplify]: Simplify (- 1) into -1 7.311 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.311 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 7.311 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 7.311 * [taylor]: Taking taylor expansion of 1 in x 7.311 * [backup-simplify]: Simplify 1 into 1 7.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.311 * [taylor]: Taking taylor expansion of x in x 7.311 * [backup-simplify]: Simplify 0 into 0 7.311 * [backup-simplify]: Simplify 1 into 1 7.319 * [backup-simplify]: Simplify (/ 1 1) into 1 7.320 * [backup-simplify]: Simplify (- 1) into -1 7.321 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.321 * [backup-simplify]: Simplify (sqrt 0) into 0 7.323 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.323 * [taylor]: Taking taylor expansion of x in x 7.323 * [backup-simplify]: Simplify 0 into 0 7.323 * [backup-simplify]: Simplify 1 into 1 7.323 * [backup-simplify]: Simplify (/ 1 1) into 1 7.323 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x 7.323 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 7.323 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 7.323 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 7.323 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 7.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.323 * [taylor]: Taking taylor expansion of x in x 7.323 * [backup-simplify]: Simplify 0 into 0 7.323 * [backup-simplify]: Simplify 1 into 1 7.324 * [backup-simplify]: Simplify (/ 1 1) into 1 7.324 * [taylor]: Taking taylor expansion of 1 in x 7.324 * [backup-simplify]: Simplify 1 into 1 7.324 * [backup-simplify]: Simplify (+ 1 0) into 1 7.325 * [backup-simplify]: Simplify (- 1) into -1 7.325 * [backup-simplify]: Simplify (sqrt 0) into 0 7.325 * [backup-simplify]: Simplify (- 1) into -1 7.327 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.327 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 7.327 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 7.327 * [taylor]: Taking taylor expansion of 1 in x 7.327 * [backup-simplify]: Simplify 1 into 1 7.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.327 * [taylor]: Taking taylor expansion of x in x 7.327 * [backup-simplify]: Simplify 0 into 0 7.327 * [backup-simplify]: Simplify 1 into 1 7.327 * [backup-simplify]: Simplify (/ 1 1) into 1 7.328 * [backup-simplify]: Simplify (- 1) into -1 7.328 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.328 * [backup-simplify]: Simplify (sqrt 0) into 0 7.330 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 7.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.330 * [taylor]: Taking taylor expansion of x in x 7.330 * [backup-simplify]: Simplify 0 into 0 7.330 * [backup-simplify]: Simplify 1 into 1 7.330 * [backup-simplify]: Simplify (/ 1 1) into 1 7.331 * [backup-simplify]: Simplify (* 0 0) into 0 7.331 * [backup-simplify]: Simplify (+ 0 0) into 0 7.331 * [backup-simplify]: Simplify 0 into 0 7.332 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 7.332 * [backup-simplify]: Simplify (- 1) into -1 7.332 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.333 * [backup-simplify]: Simplify -1 into -1 7.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.334 * [backup-simplify]: Simplify (- 0) into 0 7.334 * [backup-simplify]: Simplify (+ 1 0) into 1 7.337 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.339 * [backup-simplify]: Simplify (+ 0 1) into 1 7.339 * [backup-simplify]: Simplify (- 1) into -1 7.342 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 7.345 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 7.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.346 * [backup-simplify]: Simplify (- 0) into 0 7.347 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0) 7.347 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 7.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.349 * [backup-simplify]: Simplify (- 0) into 0 7.349 * [backup-simplify]: Simplify (+ 0 0) into 0 7.353 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.355 * [backup-simplify]: Simplify (+ 0 0) into 0 7.355 * [backup-simplify]: Simplify (- 0) into 0 7.359 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 7.363 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 7.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.364 * [backup-simplify]: Simplify (- 0) into 0 7.365 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0) 7.366 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 7.367 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) 7.367 * * * [progress]: simplifying candidates 7.367 * * * * [progress]: [ 1 / 62 ] simplifiying candidate # 7.367 * [simplify]: Simplifying (* (+ x 1) (- x 1)) 7.367 * * [simplify]: iters left: 4 (5 enodes) 7.371 * * [simplify]: iters left: 3 (22 enodes) 7.380 * * [simplify]: iters left: 2 (40 enodes) 7.396 * * [simplify]: iters left: 1 (75 enodes) 7.419 * * [simplify]: Extracting #0: cost 1 inf + 0 7.419 * * [simplify]: Extracting #1: cost 21 inf + 0 7.420 * * [simplify]: Extracting #2: cost 25 inf + 3 7.420 * * [simplify]: Extracting #3: cost 10 inf + 1030 7.421 * * [simplify]: Extracting #4: cost 1 inf + 1966 7.422 * * [simplify]: Extracting #5: cost 0 inf + 2088 7.423 * [simplify]: Simplified to (- (* x (+ 1 x)) (+ 1 x)) 7.423 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (- (* x (+ 1 x)) (+ 1 x)) 1/2)))) 7.424 * * * * [progress]: [ 2 / 62 ] simplifiying candidate # 7.424 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (- x 1))) 7.424 * * [simplify]: iters left: 5 (7 enodes) 7.428 * * [simplify]: iters left: 4 (28 enodes) 7.436 * * [simplify]: iters left: 3 (32 enodes) 7.445 * * [simplify]: iters left: 2 (33 enodes) 7.455 * * [simplify]: Extracting #0: cost 1 inf + 0 7.455 * * [simplify]: Extracting #1: cost 4 inf + 0 7.455 * * [simplify]: Extracting #2: cost 8 inf + 0 7.455 * * [simplify]: Extracting #3: cost 13 inf + 0 7.455 * * [simplify]: Extracting #4: cost 10 inf + 3 7.455 * * [simplify]: Extracting #5: cost 4 inf + 375 7.456 * * [simplify]: Extracting #6: cost 1 inf + 702 7.456 * * [simplify]: Extracting #7: cost 0 inf + 905 7.456 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (+ -1 x))) 7.456 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (* (sqrt (+ 1 x)) (sqrt (+ -1 x))) 1)))) 7.457 * * * * [progress]: [ 3 / 62 ] simplifiying candidate # 7.457 * [simplify]: Simplifying (* (+ x 1) (- x 1)) 7.457 * * [simplify]: iters left: 4 (5 enodes) 7.460 * * [simplify]: iters left: 3 (22 enodes) 7.468 * * [simplify]: iters left: 2 (40 enodes) 7.486 * * [simplify]: iters left: 1 (75 enodes) 7.510 * * [simplify]: Extracting #0: cost 1 inf + 0 7.510 * * [simplify]: Extracting #1: cost 21 inf + 0 7.510 * * [simplify]: Extracting #2: cost 25 inf + 3 7.511 * * [simplify]: Extracting #3: cost 10 inf + 1030 7.512 * * [simplify]: Extracting #4: cost 1 inf + 1966 7.513 * * [simplify]: Extracting #5: cost 0 inf + 2088 7.514 * [simplify]: Simplified to (- (* x (+ 1 x)) (+ 1 x)) 7.514 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (- (* x (+ 1 x)) (+ 1 x)) (/ 1 2))))) 7.514 * * * * [progress]: [ 4 / 62 ] simplifiying candidate # 7.514 * * * * [progress]: [ 5 / 62 ] simplifiying candidate # 7.515 * [simplify]: Simplifying (+ (log (sqrt (+ x 1))) (log (sqrt (- x 1)))) 7.515 * * [simplify]: iters left: 6 (9 enodes) 7.520 * * [simplify]: iters left: 5 (34 enodes) 7.530 * * [simplify]: iters left: 4 (38 enodes) 7.540 * * [simplify]: iters left: 3 (39 enodes) 7.545 * * [simplify]: Extracting #0: cost 1 inf + 0 7.545 * * [simplify]: Extracting #1: cost 4 inf + 0 7.545 * * [simplify]: Extracting #2: cost 8 inf + 0 7.545 * * [simplify]: Extracting #3: cost 12 inf + 0 7.546 * * [simplify]: Extracting #4: cost 17 inf + 0 7.546 * * [simplify]: Extracting #5: cost 14 inf + 3 7.546 * * [simplify]: Extracting #6: cost 10 inf + 211 7.546 * * [simplify]: Extracting #7: cost 4 inf + 803 7.546 * * [simplify]: Extracting #8: cost 0 inf + 1791 7.546 * [simplify]: Simplified to (+ (log (sqrt (- x 1))) (log (sqrt (+ 1 x)))) 7.546 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (exp (+ (log (sqrt (- x 1))) (log (sqrt (+ 1 x)))))))) 7.546 * * * * [progress]: [ 6 / 62 ] simplifiying candidate # 7.547 * [simplify]: Simplifying (log (* (sqrt (+ x 1)) (sqrt (- x 1)))) 7.547 * * [simplify]: iters left: 6 (8 enodes) 7.549 * * [simplify]: iters left: 5 (34 enodes) 7.554 * * [simplify]: iters left: 4 (43 enodes) 7.560 * * [simplify]: iters left: 3 (44 enodes) 7.566 * * [simplify]: Extracting #0: cost 1 inf + 0 7.566 * * [simplify]: Extracting #1: cost 5 inf + 0 7.566 * * [simplify]: Extracting #2: cost 10 inf + 0 7.566 * * [simplify]: Extracting #3: cost 14 inf + 0 7.566 * * [simplify]: Extracting #4: cost 19 inf + 0 7.566 * * [simplify]: Extracting #5: cost 16 inf + 3 7.566 * * [simplify]: Extracting #6: cost 10 inf + 335 7.567 * * [simplify]: Extracting #7: cost 1 inf + 1783 7.567 * * [simplify]: Extracting #8: cost 0 inf + 2055 7.568 * [simplify]: Simplified to (log (* (sqrt (+ 1 x)) (sqrt (- x 1)))) 7.568 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (exp (log (* (sqrt (+ 1 x)) (sqrt (- x 1)))))))) 7.568 * * * * [progress]: [ 7 / 62 ] simplifiying candidate # 7.568 * [simplify]: Simplifying (exp (* (sqrt (+ x 1)) (sqrt (- x 1)))) 7.569 * * [simplify]: iters left: 6 (8 enodes) 7.573 * * [simplify]: iters left: 5 (33 enodes) 7.583 * * [simplify]: iters left: 4 (45 enodes) 7.597 * * [simplify]: iters left: 3 (59 enodes) 7.617 * * [simplify]: iters left: 2 (86 enodes) 7.641 * * [simplify]: iters left: 1 (147 enodes) 7.670 * * [simplify]: Extracting #0: cost 1 inf + 0 7.670 * * [simplify]: Extracting #1: cost 21 inf + 0 7.670 * * [simplify]: Extracting #2: cost 76 inf + 1 7.670 * * [simplify]: Extracting #3: cost 99 inf + 4 7.671 * * [simplify]: Extracting #4: cost 82 inf + 2028 7.672 * * [simplify]: Extracting #5: cost 40 inf + 10686 7.675 * * [simplify]: Extracting #6: cost 11 inf + 27669 7.680 * * [simplify]: Extracting #7: cost 0 inf + 37096 7.686 * * [simplify]: Extracting #8: cost 0 inf + 36707 7.696 * [simplify]: Simplified to (exp (* (sqrt (+ 1 x)) (sqrt (+ x -1)))) 7.696 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (log (exp (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))))) 7.696 * * * * [progress]: [ 8 / 62 ] simplifiying candidate # 7.697 * [simplify]: Simplifying (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1)))) 7.697 * * [simplify]: iters left: 6 (11 enodes) 7.704 * * [simplify]: iters left: 5 (42 enodes) 7.718 * * [simplify]: iters left: 4 (85 enodes) 7.737 * * [simplify]: iters left: 3 (214 enodes) 7.876 * * [simplify]: Extracting #0: cost 1 inf + 0 7.876 * * [simplify]: Extracting #1: cost 34 inf + 0 7.877 * * [simplify]: Extracting #2: cost 123 inf + 1 7.877 * * [simplify]: Extracting #3: cost 146 inf + 213 7.882 * * [simplify]: Extracting #4: cost 116 inf + 3279 7.890 * * [simplify]: Extracting #5: cost 42 inf + 20979 7.896 * * [simplify]: Extracting #6: cost 2 inf + 31849 7.903 * * [simplify]: Extracting #7: cost 0 inf + 32375 7.910 * [simplify]: Simplified to (* (* (sqrt (+ x -1)) (+ x -1)) (* (sqrt (+ 1 x)) (+ 1 x))) 7.910 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (cbrt (* (* (sqrt (+ x -1)) (+ x -1)) (* (sqrt (+ 1 x)) (+ 1 x))))))) 7.911 * * * * [progress]: [ 9 / 62 ] simplifiying candidate # 7.911 * [simplify]: Simplifying (* (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1)))) (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1))))) 7.911 * * [simplify]: iters left: 6 (9 enodes) 7.914 * * [simplify]: iters left: 5 (34 enodes) 7.919 * * [simplify]: iters left: 4 (38 enodes) 7.927 * * [simplify]: iters left: 3 (39 enodes) 7.937 * * [simplify]: Extracting #0: cost 1 inf + 0 7.937 * * [simplify]: Extracting #1: cost 3 inf + 0 7.937 * * [simplify]: Extracting #2: cost 5 inf + 0 7.937 * * [simplify]: Extracting #3: cost 8 inf + 0 7.937 * * [simplify]: Extracting #4: cost 12 inf + 0 7.937 * * [simplify]: Extracting #5: cost 17 inf + 0 7.937 * * [simplify]: Extracting #6: cost 14 inf + 3 7.938 * * [simplify]: Extracting #7: cost 9 inf + 293 7.938 * * [simplify]: Extracting #8: cost 3 inf + 1185 7.939 * * [simplify]: Extracting #9: cost 0 inf + 2111 7.939 * [simplify]: Simplified to (* (cbrt (* (sqrt (+ 1 x)) (sqrt (- x 1)))) (cbrt (* (sqrt (+ 1 x)) (sqrt (- x 1))))) 7.939 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (cbrt (* (sqrt (+ 1 x)) (sqrt (- x 1)))) (cbrt (* (sqrt (+ 1 x)) (sqrt (- x 1))))) (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1)))))))) 7.939 * [simplify]: Simplifying (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1)))) 7.939 * * [simplify]: iters left: 6 (8 enodes) 7.941 * * [simplify]: iters left: 5 (31 enodes) 7.946 * * [simplify]: iters left: 4 (35 enodes) 7.951 * * [simplify]: iters left: 3 (36 enodes) 7.957 * * [simplify]: Extracting #0: cost 1 inf + 0 7.957 * * [simplify]: Extracting #1: cost 3 inf + 0 7.957 * * [simplify]: Extracting #2: cost 6 inf + 0 7.957 * * [simplify]: Extracting #3: cost 10 inf + 0 7.957 * * [simplify]: Extracting #4: cost 15 inf + 0 7.957 * * [simplify]: Extracting #5: cost 12 inf + 3 7.957 * * [simplify]: Extracting #6: cost 6 inf + 335 7.957 * * [simplify]: Extracting #7: cost 0 inf + 1471 7.958 * [simplify]: Simplified to (cbrt (* (sqrt (+ 1 x)) (sqrt (+ x -1)))) 7.958 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1)))) (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1))))) (cbrt (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))))) 7.958 * * * * [progress]: [ 10 / 62 ] simplifiying candidate # 7.958 * [simplify]: Simplifying (* (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1)))) (* (sqrt (+ x 1)) (sqrt (- x 1)))) 7.958 * * [simplify]: iters left: 6 (9 enodes) 7.961 * * [simplify]: iters left: 5 (44 enodes) 7.971 * * [simplify]: iters left: 4 (75 enodes) 7.994 * * [simplify]: iters left: 3 (151 enodes) 8.049 * * [simplify]: iters left: 2 (377 enodes) 8.363 * * [simplify]: Extracting #0: cost 1 inf + 0 8.363 * * [simplify]: Extracting #1: cost 46 inf + 0 8.364 * * [simplify]: Extracting #2: cost 145 inf + 2 8.366 * * [simplify]: Extracting #3: cost 167 inf + 1795 8.372 * * [simplify]: Extracting #4: cost 80 inf + 18341 8.388 * * [simplify]: Extracting #5: cost 0 inf + 39769 8.396 * [simplify]: Simplified to (* (* (- x 1) (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt (- x 1)))) 8.396 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (cbrt (* (* (- x 1) (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt (- x 1)))))))) 8.396 * * * * [progress]: [ 11 / 62 ] simplifiying candidate # 8.396 * [simplify]: Simplifying (* (+ x 1) (- x 1)) 8.396 * * [simplify]: iters left: 4 (5 enodes) 8.398 * * [simplify]: iters left: 3 (22 enodes) 8.402 * * [simplify]: iters left: 2 (40 enodes) 8.409 * * [simplify]: iters left: 1 (75 enodes) 8.429 * * [simplify]: Extracting #0: cost 1 inf + 0 8.429 * * [simplify]: Extracting #1: cost 21 inf + 0 8.429 * * [simplify]: Extracting #2: cost 25 inf + 3 8.430 * * [simplify]: Extracting #3: cost 10 inf + 1030 8.430 * * [simplify]: Extracting #4: cost 1 inf + 1966 8.431 * * [simplify]: Extracting #5: cost 0 inf + 2088 8.431 * [simplify]: Simplified to (- (* x (+ 1 x)) (+ 1 x)) 8.431 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (sqrt (- (* x (+ 1 x)) (+ 1 x)))))) 8.431 * * * * [progress]: [ 12 / 62 ] simplifiying candidate # 8.432 * [simplify]: Simplifying (sqrt (* (sqrt (+ x 1)) (sqrt (- x 1)))) 8.432 * * [simplify]: iters left: 6 (8 enodes) 8.434 * * [simplify]: iters left: 5 (31 enodes) 8.439 * * [simplify]: iters left: 4 (35 enodes) 8.444 * * [simplify]: iters left: 3 (36 enodes) 8.448 * * [simplify]: Extracting #0: cost 1 inf + 0 8.448 * * [simplify]: Extracting #1: cost 3 inf + 0 8.448 * * [simplify]: Extracting #2: cost 6 inf + 0 8.449 * * [simplify]: Extracting #3: cost 10 inf + 0 8.449 * * [simplify]: Extracting #4: cost 15 inf + 0 8.449 * * [simplify]: Extracting #5: cost 12 inf + 3 8.449 * * [simplify]: Extracting #6: cost 6 inf + 335 8.449 * * [simplify]: Extracting #7: cost 0 inf + 1391 8.449 * [simplify]: Simplified to (sqrt (* (sqrt (+ 1 x)) (sqrt (+ x -1)))) 8.449 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (* (sqrt (+ 1 x)) (sqrt (+ x -1)))) (sqrt (* (sqrt (+ x 1)) (sqrt (- x 1)))))))) 8.449 * [simplify]: Simplifying (sqrt (* (sqrt (+ x 1)) (sqrt (- x 1)))) 8.449 * * [simplify]: iters left: 6 (8 enodes) 8.452 * * [simplify]: iters left: 5 (31 enodes) 8.458 * * [simplify]: iters left: 4 (35 enodes) 8.467 * * [simplify]: iters left: 3 (36 enodes) 8.475 * * [simplify]: Extracting #0: cost 1 inf + 0 8.475 * * [simplify]: Extracting #1: cost 3 inf + 0 8.475 * * [simplify]: Extracting #2: cost 6 inf + 0 8.475 * * [simplify]: Extracting #3: cost 10 inf + 0 8.475 * * [simplify]: Extracting #4: cost 15 inf + 0 8.475 * * [simplify]: Extracting #5: cost 12 inf + 3 8.476 * * [simplify]: Extracting #6: cost 6 inf + 335 8.476 * * [simplify]: Extracting #7: cost 0 inf + 1391 8.476 * [simplify]: Simplified to (sqrt (* (sqrt (+ 1 x)) (sqrt (+ x -1)))) 8.476 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (* (sqrt (+ x 1)) (sqrt (- x 1)))) (sqrt (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))))) 8.476 * * * * [progress]: [ 13 / 62 ] simplifiying candidate # 8.476 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (pow x 3) (pow 1 3)))) 8.476 * * [simplify]: iters left: 6 (10 enodes) 8.480 * * [simplify]: iters left: 5 (45 enodes) 8.488 * * [simplify]: iters left: 4 (68 enodes) 8.500 * * [simplify]: iters left: 3 (102 enodes) 8.517 * * [simplify]: iters left: 2 (161 enodes) 8.552 * * [simplify]: iters left: 1 (340 enodes) 8.698 * * [simplify]: Extracting #0: cost 1 inf + 0 8.698 * * [simplify]: Extracting #1: cost 4 inf + 0 8.698 * * [simplify]: Extracting #2: cost 8 inf + 0 8.698 * * [simplify]: Extracting #3: cost 42 inf + 0 8.698 * * [simplify]: Extracting #4: cost 140 inf + 2 8.699 * * [simplify]: Extracting #5: cost 206 inf + 1936 8.700 * * [simplify]: Extracting #6: cost 193 inf + 4841 8.703 * * [simplify]: Extracting #7: cost 89 inf + 54163 8.710 * * [simplify]: Extracting #8: cost 8 inf + 100696 8.718 * * [simplify]: Extracting #9: cost 0 inf + 104737 8.729 * [simplify]: Simplified to (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ -1 (* x (* x x))))) 8.729 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))) 8.729 * [simplify]: Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) 8.729 * * [simplify]: iters left: 6 (12 enodes) 8.733 * * [simplify]: iters left: 5 (44 enodes) 8.740 * * [simplify]: iters left: 4 (70 enodes) 8.749 * * [simplify]: iters left: 3 (92 enodes) 8.760 * * [simplify]: iters left: 2 (106 enodes) 8.779 * * [simplify]: iters left: 1 (127 enodes) 8.812 * * [simplify]: Extracting #0: cost 1 inf + 0 8.812 * * [simplify]: Extracting #1: cost 4 inf + 0 8.812 * * [simplify]: Extracting #2: cost 8 inf + 0 8.812 * * [simplify]: Extracting #3: cost 24 inf + 0 8.813 * * [simplify]: Extracting #4: cost 30 inf + 412 8.814 * * [simplify]: Extracting #5: cost 4 inf + 2810 8.815 * * [simplify]: Extracting #6: cost 0 inf + 3338 8.817 * [simplify]: Simplified to (* (sqrt (- (* x x) (- x 1))) (sqrt (+ (* x x) (+ x 1)))) 8.817 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (- (* x x) (- x 1))) (sqrt (+ (* x x) (+ x 1)))))))) 8.817 * * * * [progress]: [ 14 / 62 ] simplifiying candidate # 8.817 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1)))) 8.818 * * [simplify]: iters left: 6 (12 enodes) 8.827 * * [simplify]: iters left: 5 (47 enodes) 8.842 * * [simplify]: iters left: 4 (68 enodes) 8.863 * * [simplify]: iters left: 3 (102 enodes) 8.894 * * [simplify]: iters left: 2 (158 enodes) 8.936 * * [simplify]: iters left: 1 (295 enodes) 9.031 * * [simplify]: Extracting #0: cost 1 inf + 0 9.031 * * [simplify]: Extracting #1: cost 4 inf + 0 9.031 * * [simplify]: Extracting #2: cost 8 inf + 0 9.031 * * [simplify]: Extracting #3: cost 32 inf + 0 9.034 * * [simplify]: Extracting #4: cost 61 inf + 3 9.035 * * [simplify]: Extracting #5: cost 89 inf + 990 9.037 * * [simplify]: Extracting #6: cost 64 inf + 4780 9.042 * * [simplify]: Extracting #7: cost 24 inf + 25331 9.047 * * [simplify]: Extracting #8: cost 7 inf + 35551 9.053 * * [simplify]: Extracting #9: cost 0 inf + 38752 9.059 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) 9.059 * [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))))))) 9.060 * [simplify]: Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ x 1))) 9.060 * * [simplify]: iters left: 6 (11 enodes) 9.066 * * [simplify]: iters left: 5 (38 enodes) 9.077 * * [simplify]: iters left: 4 (55 enodes) 9.092 * * [simplify]: iters left: 3 (72 enodes) 9.110 * * [simplify]: iters left: 2 (87 enodes) 9.133 * * [simplify]: iters left: 1 (106 enodes) 9.162 * * [simplify]: Extracting #0: cost 1 inf + 0 9.162 * * [simplify]: Extracting #1: cost 4 inf + 0 9.162 * * [simplify]: Extracting #2: cost 8 inf + 0 9.162 * * [simplify]: Extracting #3: cost 21 inf + 0 9.162 * * [simplify]: Extracting #4: cost 31 inf + 2 9.163 * * [simplify]: Extracting #5: cost 16 inf + 822 9.164 * * [simplify]: Extracting #6: cost 2 inf + 2046 9.165 * * [simplify]: Extracting #7: cost 0 inf + 2612 9.166 * [simplify]: Simplified to (* (sqrt (+ x 1)) (sqrt (- (* x x) (+ x -1)))) 9.167 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) (* (sqrt (+ x 1)) (sqrt (- (* x x) (+ x -1)))))))) 9.167 * * * * [progress]: [ 15 / 62 ] simplifiying candidate # 9.167 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (pow x 3) (pow 1 3)))) 9.167 * * [simplify]: iters left: 6 (12 enodes) 9.177 * * [simplify]: iters left: 5 (48 enodes) 9.192 * * [simplify]: iters left: 4 (72 enodes) 9.216 * * [simplify]: iters left: 3 (114 enodes) 9.238 * * [simplify]: iters left: 2 (188 enodes) 9.286 * * [simplify]: iters left: 1 (394 enodes) 9.417 * * [simplify]: Extracting #0: cost 1 inf + 0 9.417 * * [simplify]: Extracting #1: cost 4 inf + 0 9.417 * * [simplify]: Extracting #2: cost 8 inf + 0 9.417 * * [simplify]: Extracting #3: cost 61 inf + 0 9.418 * * [simplify]: Extracting #4: cost 164 inf + 44 9.419 * * [simplify]: Extracting #5: cost 207 inf + 1900 9.420 * * [simplify]: Extracting #6: cost 169 inf + 9895 9.424 * * [simplify]: Extracting #7: cost 123 inf + 26827 9.430 * * [simplify]: Extracting #8: cost 29 inf + 78820 9.446 * * [simplify]: Extracting #9: cost 0 inf + 99892 9.463 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt (+ -1 (* x (* x x))))) 9.463 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (- x 1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))) 9.463 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) 9.463 * * [simplify]: iters left: 6 (11 enodes) 9.469 * * [simplify]: iters left: 5 (39 enodes) 9.480 * * [simplify]: iters left: 4 (53 enodes) 9.494 * * [simplify]: iters left: 3 (59 enodes) 9.508 * * [simplify]: iters left: 2 (60 enodes) 9.521 * * [simplify]: iters left: 1 (63 enodes) 9.535 * * [simplify]: Extracting #0: cost 1 inf + 0 9.535 * * [simplify]: Extracting #1: cost 4 inf + 0 9.535 * * [simplify]: Extracting #2: cost 8 inf + 0 9.535 * * [simplify]: Extracting #3: cost 17 inf + 0 9.535 * * [simplify]: Extracting #4: cost 18 inf + 3 9.535 * * [simplify]: Extracting #5: cost 9 inf + 538 9.536 * * [simplify]: Extracting #6: cost 4 inf + 1027 9.536 * * [simplify]: Extracting #7: cost 0 inf + 1877 9.536 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt (+ (+ 1 x) (* x x)))) 9.536 * [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)))))))) 9.537 * * * * [progress]: [ 16 / 62 ] simplifiying candidate # 9.537 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1)))) 9.537 * * [simplify]: iters left: 6 (7 enodes) 9.539 * * [simplify]: iters left: 5 (22 enodes) 9.543 * * [simplify]: iters left: 4 (30 enodes) 9.547 * * [simplify]: iters left: 3 (38 enodes) 9.553 * * [simplify]: iters left: 2 (53 enodes) 9.565 * * [simplify]: iters left: 1 (89 enodes) 9.590 * * [simplify]: Extracting #0: cost 1 inf + 0 9.591 * * [simplify]: Extracting #1: cost 24 inf + 0 9.591 * * [simplify]: Extracting #2: cost 25 inf + 249 9.592 * * [simplify]: Extracting #3: cost 5 inf + 1925 9.593 * * [simplify]: Extracting #4: cost 0 inf + 2497 9.594 * [simplify]: Simplified to (- (* x x) 1) 9.594 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (- (* x x) 1) (* (sqrt (- x 1)) (sqrt (+ x 1))))))) 9.595 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (+ x 1))) 9.595 * * [simplify]: iters left: 5 (7 enodes) 9.599 * * [simplify]: iters left: 4 (28 enodes) 9.607 * * [simplify]: iters left: 3 (32 enodes) 9.616 * * [simplify]: iters left: 2 (33 enodes) 9.625 * * [simplify]: Extracting #0: cost 1 inf + 0 9.625 * * [simplify]: Extracting #1: cost 4 inf + 0 9.625 * * [simplify]: Extracting #2: cost 8 inf + 0 9.625 * * [simplify]: Extracting #3: cost 13 inf + 0 9.625 * * [simplify]: Extracting #4: cost 10 inf + 3 9.625 * * [simplify]: Extracting #5: cost 4 inf + 375 9.625 * * [simplify]: Extracting #6: cost 1 inf + 702 9.626 * * [simplify]: Extracting #7: cost 0 inf + 905 9.626 * [simplify]: Simplified to (* (sqrt (+ -1 x)) (sqrt (+ 1 x))) 9.626 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (- (* x x) 1) (* (sqrt (+ -1 x)) (sqrt (+ 1 x))))))) 9.626 * * * * [progress]: [ 17 / 62 ] simplifiying candidate # 9.626 * * * * [progress]: [ 18 / 62 ] simplifiying candidate # 9.627 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 9.627 * * [simplify]: iters left: 6 (9 enodes) 9.632 * * [simplify]: iters left: 5 (34 enodes) 9.641 * * [simplify]: iters left: 4 (38 enodes) 9.653 * * [simplify]: iters left: 3 (39 enodes) 9.663 * * [simplify]: Extracting #0: cost 1 inf + 0 9.663 * * [simplify]: Extracting #1: cost 4 inf + 0 9.663 * * [simplify]: Extracting #2: cost 8 inf + 0 9.664 * * [simplify]: Extracting #3: cost 12 inf + 0 9.664 * * [simplify]: Extracting #4: cost 17 inf + 0 9.664 * * [simplify]: Extracting #5: cost 14 inf + 3 9.664 * * [simplify]: Extracting #6: cost 10 inf + 211 9.664 * * [simplify]: Extracting #7: cost 4 inf + 743 9.665 * * [simplify]: Extracting #8: cost 0 inf + 1551 9.665 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 9.665 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 9.666 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 9.666 * * [simplify]: iters left: 6 (9 enodes) 9.670 * * [simplify]: iters left: 5 (34 enodes) 9.680 * * [simplify]: iters left: 4 (38 enodes) 9.690 * * [simplify]: iters left: 3 (39 enodes) 9.701 * * [simplify]: Extracting #0: cost 1 inf + 0 9.701 * * [simplify]: Extracting #1: cost 4 inf + 0 9.701 * * [simplify]: Extracting #2: cost 8 inf + 0 9.701 * * [simplify]: Extracting #3: cost 12 inf + 0 9.701 * * [simplify]: Extracting #4: cost 17 inf + 0 9.701 * * [simplify]: Extracting #5: cost 14 inf + 3 9.702 * * [simplify]: Extracting #6: cost 10 inf + 211 9.702 * * [simplify]: Extracting #7: cost 4 inf + 743 9.702 * * [simplify]: Extracting #8: cost 0 inf + 1551 9.703 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 9.703 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 9.703 * * * * [progress]: [ 19 / 62 ] simplifiying candidate # 9.703 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 9.703 * * [simplify]: iters left: 6 (9 enodes) 9.706 * * [simplify]: iters left: 5 (34 enodes) 9.713 * * [simplify]: iters left: 4 (38 enodes) 9.718 * * [simplify]: iters left: 3 (39 enodes) 9.724 * * [simplify]: Extracting #0: cost 1 inf + 0 9.724 * * [simplify]: Extracting #1: cost 4 inf + 0 9.724 * * [simplify]: Extracting #2: cost 8 inf + 0 9.724 * * [simplify]: Extracting #3: cost 12 inf + 0 9.724 * * [simplify]: Extracting #4: cost 17 inf + 0 9.724 * * [simplify]: Extracting #5: cost 14 inf + 3 9.725 * * [simplify]: Extracting #6: cost 10 inf + 211 9.725 * * [simplify]: Extracting #7: cost 4 inf + 743 9.725 * * [simplify]: Extracting #8: cost 0 inf + 1551 9.725 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 9.725 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 9.725 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 9.726 * * [simplify]: iters left: 6 (9 enodes) 9.728 * * [simplify]: iters left: 5 (34 enodes) 9.734 * * [simplify]: iters left: 4 (38 enodes) 9.740 * * [simplify]: iters left: 3 (39 enodes) 9.751 * * [simplify]: Extracting #0: cost 1 inf + 0 9.751 * * [simplify]: Extracting #1: cost 4 inf + 0 9.751 * * [simplify]: Extracting #2: cost 8 inf + 0 9.751 * * [simplify]: Extracting #3: cost 12 inf + 0 9.752 * * [simplify]: Extracting #4: cost 17 inf + 0 9.752 * * [simplify]: Extracting #5: cost 14 inf + 3 9.752 * * [simplify]: Extracting #6: cost 10 inf + 211 9.752 * * [simplify]: Extracting #7: cost 4 inf + 743 9.753 * * [simplify]: Extracting #8: cost 0 inf + 1551 9.753 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 9.753 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 9.754 * * * * [progress]: [ 20 / 62 ] simplifiying candidate # 9.754 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 9.754 * * [simplify]: iters left: 6 (9 enodes) 9.759 * * [simplify]: iters left: 5 (34 enodes) 9.769 * * [simplify]: iters left: 4 (38 enodes) 9.779 * * [simplify]: iters left: 3 (39 enodes) 9.790 * * [simplify]: Extracting #0: cost 1 inf + 0 9.790 * * [simplify]: Extracting #1: cost 4 inf + 0 9.790 * * [simplify]: Extracting #2: cost 8 inf + 0 9.790 * * [simplify]: Extracting #3: cost 12 inf + 0 9.790 * * [simplify]: Extracting #4: cost 17 inf + 0 9.790 * * [simplify]: Extracting #5: cost 14 inf + 3 9.790 * * [simplify]: Extracting #6: cost 10 inf + 211 9.790 * * [simplify]: Extracting #7: cost 4 inf + 743 9.791 * * [simplify]: Extracting #8: cost 0 inf + 1551 9.791 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 9.792 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 9.792 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 9.792 * * [simplify]: iters left: 6 (9 enodes) 9.797 * * [simplify]: iters left: 5 (34 enodes) 9.805 * * [simplify]: iters left: 4 (38 enodes) 9.811 * * [simplify]: iters left: 3 (39 enodes) 9.816 * * [simplify]: Extracting #0: cost 1 inf + 0 9.816 * * [simplify]: Extracting #1: cost 4 inf + 0 9.817 * * [simplify]: Extracting #2: cost 8 inf + 0 9.817 * * [simplify]: Extracting #3: cost 12 inf + 0 9.817 * * [simplify]: Extracting #4: cost 17 inf + 0 9.817 * * [simplify]: Extracting #5: cost 14 inf + 3 9.817 * * [simplify]: Extracting #6: cost 10 inf + 211 9.817 * * [simplify]: Extracting #7: cost 4 inf + 743 9.817 * * [simplify]: Extracting #8: cost 0 inf + 1551 9.817 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 9.817 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 9.818 * * * * [progress]: [ 21 / 62 ] simplifiying candidate # 9.818 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 9.818 * * [simplify]: iters left: 6 (9 enodes) 9.821 * * [simplify]: iters left: 5 (34 enodes) 9.828 * * [simplify]: iters left: 4 (38 enodes) 9.833 * * [simplify]: iters left: 3 (39 enodes) 9.839 * * [simplify]: Extracting #0: cost 1 inf + 0 9.839 * * [simplify]: Extracting #1: cost 4 inf + 0 9.839 * * [simplify]: Extracting #2: cost 8 inf + 0 9.839 * * [simplify]: Extracting #3: cost 12 inf + 0 9.839 * * [simplify]: Extracting #4: cost 17 inf + 0 9.839 * * [simplify]: Extracting #5: cost 14 inf + 3 9.839 * * [simplify]: Extracting #6: cost 10 inf + 211 9.839 * * [simplify]: Extracting #7: cost 4 inf + 743 9.839 * * [simplify]: Extracting #8: cost 0 inf + 1551 9.840 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 9.840 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 9.840 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 9.840 * * [simplify]: iters left: 6 (9 enodes) 9.843 * * [simplify]: iters left: 5 (34 enodes) 9.848 * * [simplify]: iters left: 4 (38 enodes) 9.854 * * [simplify]: iters left: 3 (39 enodes) 9.859 * * [simplify]: Extracting #0: cost 1 inf + 0 9.860 * * [simplify]: Extracting #1: cost 4 inf + 0 9.860 * * [simplify]: Extracting #2: cost 8 inf + 0 9.860 * * [simplify]: Extracting #3: cost 12 inf + 0 9.860 * * [simplify]: Extracting #4: cost 17 inf + 0 9.860 * * [simplify]: Extracting #5: cost 14 inf + 3 9.860 * * [simplify]: Extracting #6: cost 10 inf + 211 9.860 * * [simplify]: Extracting #7: cost 4 inf + 743 9.861 * * [simplify]: Extracting #8: cost 0 inf + 1551 9.861 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 9.861 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 9.861 * * * * [progress]: [ 22 / 62 ] simplifiying candidate # 9.862 * [simplify]: Simplifying (* (sqrt (+ x 1)) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) 9.862 * * [simplify]: iters left: 6 (9 enodes) 9.867 * * [simplify]: iters left: 5 (36 enodes) 9.877 * * [simplify]: iters left: 4 (44 enodes) 9.889 * * [simplify]: iters left: 3 (45 enodes) 9.901 * * [simplify]: Extracting #0: cost 1 inf + 0 9.901 * * [simplify]: Extracting #1: cost 6 inf + 0 9.901 * * [simplify]: Extracting #2: cost 12 inf + 0 9.901 * * [simplify]: Extracting #3: cost 17 inf + 0 9.901 * * [simplify]: Extracting #4: cost 17 inf + 2 9.901 * * [simplify]: Extracting #5: cost 11 inf + 293 9.902 * * [simplify]: Extracting #6: cost 4 inf + 1307 9.903 * * [simplify]: Extracting #7: cost 0 inf + 2435 9.903 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) 9.904 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ 1 x)) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) (cbrt (sqrt (- x 1))))))) 9.904 * * * * [progress]: [ 23 / 62 ] simplifiying candidate # 9.904 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) 9.904 * * [simplify]: iters left: 6 (9 enodes) 9.909 * * [simplify]: iters left: 5 (35 enodes) 9.919 * * [simplify]: iters left: 4 (39 enodes) 9.929 * * [simplify]: iters left: 3 (40 enodes) 9.939 * * [simplify]: Extracting #0: cost 1 inf + 0 9.940 * * [simplify]: Extracting #1: cost 4 inf + 0 9.940 * * [simplify]: Extracting #2: cost 9 inf + 0 9.940 * * [simplify]: Extracting #3: cost 15 inf + 0 9.940 * * [simplify]: Extracting #4: cost 15 inf + 2 9.940 * * [simplify]: Extracting #5: cost 5 inf + 821 9.941 * * [simplify]: Extracting #6: cost 0 inf + 1791 9.941 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (fabs (cbrt (- x 1)))) 9.941 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ 1 x)) (fabs (cbrt (- x 1)))) (sqrt (cbrt (- x 1))))))) 9.941 * * * * [progress]: [ 24 / 62 ] simplifiying candidate # 9.942 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) 9.942 * * [simplify]: iters left: 6 (8 enodes) 9.944 * * [simplify]: iters left: 5 (31 enodes) 9.950 * * [simplify]: iters left: 4 (35 enodes) 9.955 * * [simplify]: iters left: 3 (36 enodes) 9.960 * * [simplify]: Extracting #0: cost 1 inf + 0 9.960 * * [simplify]: Extracting #1: cost 4 inf + 0 9.960 * * [simplify]: Extracting #2: cost 8 inf + 0 9.960 * * [simplify]: Extracting #3: cost 13 inf + 0 9.960 * * [simplify]: Extracting #4: cost 13 inf + 2 9.960 * * [simplify]: Extracting #5: cost 6 inf + 335 9.961 * * [simplify]: Extracting #6: cost 0 inf + 1227 9.961 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (sqrt (- x 1)))) 9.961 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ 1 x)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1))))))) 9.961 * * * * [progress]: [ 25 / 62 ] simplifiying candidate # 9.961 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt 1)) 9.961 * * [simplify]: iters left: 5 (6 enodes) 9.964 * * [simplify]: iters left: 4 (22 enodes) 9.967 * * [simplify]: iters left: 3 (24 enodes) 9.971 * * [simplify]: iters left: 2 (27 enodes) 9.978 * * [simplify]: Extracting #0: cost 1 inf + 0 9.978 * * [simplify]: Extracting #1: cost 4 inf + 0 9.978 * * [simplify]: Extracting #2: cost 5 inf + 1 9.978 * * [simplify]: Extracting #3: cost 4 inf + 2 9.978 * * [simplify]: Extracting #4: cost 0 inf + 250 9.978 * [simplify]: Simplified to (sqrt (+ 1 x)) 9.978 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))) 9.978 * * * * [progress]: [ 26 / 62 ] simplifiying candidate # 9.979 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) (sqrt 1)))) 9.979 * * [simplify]: iters left: 6 (9 enodes) 9.984 * * [simplify]: iters left: 5 (32 enodes) 9.992 * * [simplify]: iters left: 4 (34 enodes) 10.000 * * [simplify]: Extracting #0: cost 1 inf + 0 10.000 * * [simplify]: Extracting #1: cost 4 inf + 0 10.000 * * [simplify]: Extracting #2: cost 8 inf + 0 10.000 * * [simplify]: Extracting #3: cost 13 inf + 0 10.000 * * [simplify]: Extracting #4: cost 12 inf + 2 10.000 * * [simplify]: Extracting #5: cost 5 inf + 495 10.001 * * [simplify]: Extracting #6: cost 0 inf + 1224 10.001 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (+ 1 (sqrt x)))) 10.001 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ 1 x)) (sqrt (+ 1 (sqrt x)))) (sqrt (- (sqrt x) (sqrt 1))))))) 10.001 * * * * [progress]: [ 27 / 62 ] simplifiying candidate # 10.001 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1))) 10.001 * * [simplify]: iters left: 6 (8 enodes) 10.003 * * [simplify]: iters left: 5 (29 enodes) 10.008 * * [simplify]: iters left: 4 (31 enodes) 10.012 * * [simplify]: Extracting #0: cost 1 inf + 0 10.012 * * [simplify]: Extracting #1: cost 4 inf + 0 10.012 * * [simplify]: Extracting #2: cost 8 inf + 0 10.012 * * [simplify]: Extracting #3: cost 13 inf + 0 10.012 * * [simplify]: Extracting #4: cost 12 inf + 2 10.012 * * [simplify]: Extracting #5: cost 6 inf + 332 10.012 * * [simplify]: Extracting #6: cost 1 inf + 982 10.012 * * [simplify]: Extracting #7: cost 0 inf + 1224 10.013 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (+ 1 (sqrt x)))) 10.013 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ 1 x)) (sqrt (+ 1 (sqrt x)))) (sqrt (- (sqrt x) 1)))))) 10.013 * * * * [progress]: [ 28 / 62 ] simplifiying candidate # 10.013 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1))) 10.013 * * [simplify]: iters left: 6 (8 enodes) 10.015 * * [simplify]: iters left: 5 (29 enodes) 10.020 * * [simplify]: iters left: 4 (31 enodes) 10.029 * * [simplify]: Extracting #0: cost 1 inf + 0 10.029 * * [simplify]: Extracting #1: cost 4 inf + 0 10.029 * * [simplify]: Extracting #2: cost 8 inf + 0 10.029 * * [simplify]: Extracting #3: cost 13 inf + 0 10.029 * * [simplify]: Extracting #4: cost 12 inf + 2 10.029 * * [simplify]: Extracting #5: cost 6 inf + 332 10.030 * * [simplify]: Extracting #6: cost 1 inf + 982 10.030 * * [simplify]: Extracting #7: cost 0 inf + 1224 10.030 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (+ 1 (sqrt x)))) 10.030 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ 1 x)) (sqrt (+ 1 (sqrt x)))) (sqrt (- (sqrt x) 1)))))) 10.031 * * * * [progress]: [ 29 / 62 ] simplifiying candidate # 10.031 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt 1)) 10.031 * * [simplify]: iters left: 5 (6 enodes) 10.036 * * [simplify]: iters left: 4 (22 enodes) 10.042 * * [simplify]: iters left: 3 (24 enodes) 10.047 * * [simplify]: iters left: 2 (27 enodes) 10.050 * * [simplify]: Extracting #0: cost 1 inf + 0 10.050 * * [simplify]: Extracting #1: cost 4 inf + 0 10.050 * * [simplify]: Extracting #2: cost 5 inf + 1 10.050 * * [simplify]: Extracting #3: cost 4 inf + 2 10.050 * * [simplify]: Extracting #4: cost 0 inf + 250 10.050 * [simplify]: Simplified to (sqrt (+ 1 x)) 10.050 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))) 10.051 * * * * [progress]: [ 30 / 62 ] simplifiying candidate # 10.051 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) 10.051 * * [simplify]: iters left: 6 (8 enodes) 10.053 * * [simplify]: iters left: 5 (31 enodes) 10.059 * * [simplify]: iters left: 4 (35 enodes) 10.064 * * [simplify]: iters left: 3 (36 enodes) 10.069 * * [simplify]: Extracting #0: cost 1 inf + 0 10.069 * * [simplify]: Extracting #1: cost 4 inf + 0 10.069 * * [simplify]: Extracting #2: cost 8 inf + 0 10.069 * * [simplify]: Extracting #3: cost 13 inf + 0 10.069 * * [simplify]: Extracting #4: cost 13 inf + 2 10.069 * * [simplify]: Extracting #5: cost 6 inf + 335 10.069 * * [simplify]: Extracting #6: cost 0 inf + 1227 10.070 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (sqrt (- x 1)))) 10.070 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (+ 1 x)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1))))))) 10.070 * * * * [progress]: [ 31 / 62 ] simplifiying candidate # 10.070 * [simplify]: Simplifying (* (sqrt (+ x 1)) 1) 10.070 * * [simplify]: iters left: 5 (5 enodes) 10.071 * * [simplify]: iters left: 4 (17 enodes) 10.074 * * [simplify]: iters left: 3 (21 enodes) 10.077 * * [simplify]: Extracting #0: cost 1 inf + 0 10.077 * * [simplify]: Extracting #1: cost 4 inf + 0 10.077 * * [simplify]: Extracting #2: cost 5 inf + 1 10.077 * * [simplify]: Extracting #3: cost 4 inf + 2 10.077 * * [simplify]: Extracting #4: cost 1 inf + 168 10.077 * * [simplify]: Extracting #5: cost 0 inf + 250 10.077 * [simplify]: Simplified to (sqrt (+ 1 x)) 10.077 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))) 10.077 * * * * [progress]: [ 32 / 62 ] simplifiying candidate # 10.078 * [simplify]: Simplifying (* (cbrt (sqrt (+ x 1))) (sqrt (- x 1))) 10.078 * * [simplify]: iters left: 6 (8 enodes) 10.080 * * [simplify]: iters left: 5 (31 enodes) 10.086 * * [simplify]: iters left: 4 (35 enodes) 10.095 * * [simplify]: iters left: 3 (36 enodes) 10.105 * * [simplify]: Extracting #0: cost 1 inf + 0 10.105 * * [simplify]: Extracting #1: cost 4 inf + 0 10.105 * * [simplify]: Extracting #2: cost 8 inf + 0 10.105 * * [simplify]: Extracting #3: cost 14 inf + 0 10.106 * * [simplify]: Extracting #4: cost 12 inf + 3 10.106 * * [simplify]: Extracting #5: cost 8 inf + 211 10.106 * * [simplify]: Extracting #6: cost 0 inf + 1389 10.107 * [simplify]: Simplified to (* (sqrt (+ x -1)) (cbrt (sqrt (+ 1 x)))) 10.107 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (* (sqrt (+ x -1)) (cbrt (sqrt (+ 1 x)))))))) 10.107 * * * * [progress]: [ 33 / 62 ] simplifiying candidate # 10.107 * [simplify]: Simplifying (* (sqrt (cbrt (+ x 1))) (sqrt (- x 1))) 10.107 * * [simplify]: iters left: 6 (8 enodes) 10.111 * * [simplify]: iters left: 5 (31 enodes) 10.121 * * [simplify]: iters left: 4 (35 enodes) 10.131 * * [simplify]: iters left: 3 (36 enodes) 10.141 * * [simplify]: Extracting #0: cost 1 inf + 0 10.141 * * [simplify]: Extracting #1: cost 4 inf + 0 10.142 * * [simplify]: Extracting #2: cost 8 inf + 0 10.142 * * [simplify]: Extracting #3: cost 14 inf + 0 10.142 * * [simplify]: Extracting #4: cost 12 inf + 3 10.142 * * [simplify]: Extracting #5: cost 8 inf + 251 10.142 * * [simplify]: Extracting #6: cost 0 inf + 1469 10.143 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt (cbrt (+ 1 x)))) 10.143 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (* (sqrt (+ x -1)) (sqrt (cbrt (+ 1 x)))))))) 10.143 * * * * [progress]: [ 34 / 62 ] simplifiying candidate # 10.143 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1))) 10.143 * * [simplify]: iters left: 6 (8 enodes) 10.148 * * [simplify]: iters left: 5 (31 enodes) 10.157 * * [simplify]: iters left: 4 (35 enodes) 10.167 * * [simplify]: iters left: 3 (36 enodes) 10.176 * * [simplify]: Extracting #0: cost 1 inf + 0 10.176 * * [simplify]: Extracting #1: cost 4 inf + 0 10.176 * * [simplify]: Extracting #2: cost 8 inf + 0 10.176 * * [simplify]: Extracting #3: cost 14 inf + 0 10.176 * * [simplify]: Extracting #4: cost 12 inf + 3 10.177 * * [simplify]: Extracting #5: cost 8 inf + 211 10.177 * * [simplify]: Extracting #6: cost 0 inf + 1229 10.177 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt (sqrt (+ 1 x)))) 10.177 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (sqrt (+ x 1))) (* (sqrt (+ x -1)) (sqrt (sqrt (+ 1 x)))))))) 10.178 * * * * [progress]: [ 35 / 62 ] simplifiying candidate # 10.178 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (- x 1))) 10.178 * * [simplify]: iters left: 5 (7 enodes) 10.182 * * [simplify]: iters left: 4 (28 enodes) 10.192 * * [simplify]: iters left: 3 (32 enodes) 10.200 * * [simplify]: iters left: 2 (33 enodes) 10.208 * * [simplify]: Extracting #0: cost 1 inf + 0 10.208 * * [simplify]: Extracting #1: cost 4 inf + 0 10.208 * * [simplify]: Extracting #2: cost 8 inf + 0 10.208 * * [simplify]: Extracting #3: cost 13 inf + 0 10.208 * * [simplify]: Extracting #4: cost 10 inf + 3 10.208 * * [simplify]: Extracting #5: cost 4 inf + 375 10.208 * * [simplify]: Extracting #6: cost 1 inf + 702 10.209 * * [simplify]: Extracting #7: cost 0 inf + 905 10.209 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (+ -1 x))) 10.209 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt 1) (* (sqrt (+ 1 x)) (sqrt (+ -1 x))))))) 10.209 * * * * [progress]: [ 36 / 62 ] simplifiying candidate # 10.209 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (- x 1))) 10.209 * * [simplify]: iters left: 5 (7 enodes) 10.212 * * [simplify]: iters left: 4 (28 enodes) 10.216 * * [simplify]: iters left: 3 (32 enodes) 10.221 * * [simplify]: iters left: 2 (33 enodes) 10.226 * * [simplify]: Extracting #0: cost 1 inf + 0 10.226 * * [simplify]: Extracting #1: cost 4 inf + 0 10.226 * * [simplify]: Extracting #2: cost 8 inf + 0 10.226 * * [simplify]: Extracting #3: cost 13 inf + 0 10.226 * * [simplify]: Extracting #4: cost 10 inf + 3 10.226 * * [simplify]: Extracting #5: cost 4 inf + 375 10.226 * * [simplify]: Extracting #6: cost 1 inf + 702 10.227 * * [simplify]: Extracting #7: cost 0 inf + 905 10.227 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (+ -1 x))) 10.227 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt 1) (* (sqrt (+ 1 x)) (sqrt (+ -1 x))))))) 10.227 * * * * [progress]: [ 37 / 62 ] simplifiying candidate # 10.227 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1))) 10.227 * * [simplify]: iters left: 6 (8 enodes) 10.229 * * [simplify]: iters left: 5 (31 enodes) 10.237 * * [simplify]: iters left: 4 (35 enodes) 10.247 * * [simplify]: iters left: 3 (36 enodes) 10.258 * * [simplify]: Extracting #0: cost 1 inf + 0 10.258 * * [simplify]: Extracting #1: cost 4 inf + 0 10.258 * * [simplify]: Extracting #2: cost 8 inf + 0 10.258 * * [simplify]: Extracting #3: cost 14 inf + 0 10.258 * * [simplify]: Extracting #4: cost 12 inf + 3 10.258 * * [simplify]: Extracting #5: cost 8 inf + 211 10.259 * * [simplify]: Extracting #6: cost 0 inf + 1229 10.259 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt (sqrt (+ 1 x)))) 10.259 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (sqrt (+ x 1))) (* (sqrt (+ x -1)) (sqrt (sqrt (+ 1 x)))))))) 10.259 * * * * [progress]: [ 38 / 62 ] simplifiying candidate # 10.260 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (- x 1))) 10.260 * * [simplify]: iters left: 5 (7 enodes) 10.264 * * [simplify]: iters left: 4 (28 enodes) 10.274 * * [simplify]: iters left: 3 (32 enodes) 10.283 * * [simplify]: iters left: 2 (33 enodes) 10.292 * * [simplify]: Extracting #0: cost 1 inf + 0 10.292 * * [simplify]: Extracting #1: cost 4 inf + 0 10.292 * * [simplify]: Extracting #2: cost 8 inf + 0 10.292 * * [simplify]: Extracting #3: cost 13 inf + 0 10.292 * * [simplify]: Extracting #4: cost 10 inf + 3 10.293 * * [simplify]: Extracting #5: cost 4 inf + 375 10.293 * * [simplify]: Extracting #6: cost 1 inf + 702 10.293 * * [simplify]: Extracting #7: cost 0 inf + 905 10.294 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (+ -1 x))) 10.294 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* 1 (* (sqrt (+ 1 x)) (sqrt (+ -1 x))))))) 10.294 * * * * [progress]: [ 39 / 62 ] simplifiying candidate # 10.294 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (- (pow x 3) (pow 1 3)))) 10.294 * * [simplify]: iters left: 6 (10 enodes) 10.302 * * [simplify]: iters left: 5 (45 enodes) 10.315 * * [simplify]: iters left: 4 (68 enodes) 10.329 * * [simplify]: iters left: 3 (102 enodes) 10.346 * * [simplify]: iters left: 2 (161 enodes) 10.391 * * [simplify]: iters left: 1 (337 enodes) 10.532 * * [simplify]: Extracting #0: cost 1 inf + 0 10.532 * * [simplify]: Extracting #1: cost 4 inf + 0 10.532 * * [simplify]: Extracting #2: cost 8 inf + 0 10.532 * * [simplify]: Extracting #3: cost 43 inf + 0 10.533 * * [simplify]: Extracting #4: cost 141 inf + 3 10.533 * * [simplify]: Extracting #5: cost 203 inf + 1142 10.535 * * [simplify]: Extracting #6: cost 192 inf + 3116 10.538 * * [simplify]: Extracting #7: cost 109 inf + 38958 10.544 * * [simplify]: Extracting #8: cost 4 inf + 102665 10.555 * * [simplify]: Extracting #9: cost 0 inf + 102767 10.572 * [simplify]: Simplified to (* (sqrt (- (* x (* x x)) 1)) (sqrt (+ 1 x))) 10.572 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- (* x (* x x)) 1)) (sqrt (+ 1 x))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))) 10.572 * * * * [progress]: [ 40 / 62 ] simplifiying candidate # 10.573 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1)))) 10.573 * * [simplify]: iters left: 6 (9 enodes) 10.578 * * [simplify]: iters left: 5 (32 enodes) 10.588 * * [simplify]: iters left: 4 (38 enodes) 10.599 * * [simplify]: iters left: 3 (43 enodes) 10.612 * * [simplify]: iters left: 2 (58 enodes) 10.635 * * [simplify]: iters left: 1 (94 enodes) 10.665 * * [simplify]: Extracting #0: cost 1 inf + 0 10.665 * * [simplify]: Extracting #1: cost 4 inf + 0 10.665 * * [simplify]: Extracting #2: cost 8 inf + 0 10.665 * * [simplify]: Extracting #3: cost 30 inf + 0 10.665 * * [simplify]: Extracting #4: cost 30 inf + 167 10.666 * * [simplify]: Extracting #5: cost 8 inf + 2250 10.668 * * [simplify]: Extracting #6: cost 0 inf + 3146 10.669 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (+ -1 (* x x)))) 10.669 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 x)) (sqrt (+ -1 (* x x)))) (sqrt (+ x 1)))))) 10.669 * * * * [progress]: [ 41 / 62 ] simplifiying candidate # 10.670 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- x 1))) 10.670 * * [simplify]: iters left: 6 (10 enodes) 10.677 * * [simplify]: iters left: 5 (45 enodes) 10.692 * * [simplify]: iters left: 4 (65 enodes) 10.708 * * [simplify]: iters left: 3 (92 enodes) 10.723 * * [simplify]: iters left: 2 (133 enodes) 10.765 * * [simplify]: iters left: 1 (236 enodes) 10.837 * * [simplify]: Extracting #0: cost 1 inf + 0 10.837 * * [simplify]: Extracting #1: cost 4 inf + 0 10.837 * * [simplify]: Extracting #2: cost 8 inf + 0 10.837 * * [simplify]: Extracting #3: cost 14 inf + 0 10.837 * * [simplify]: Extracting #4: cost 28 inf + 3 10.837 * * [simplify]: Extracting #5: cost 66 inf + 252 10.838 * * [simplify]: Extracting #6: cost 55 inf + 2502 10.839 * * [simplify]: Extracting #7: cost 22 inf + 17704 10.841 * * [simplify]: Extracting #8: cost 1 inf + 31422 10.845 * * [simplify]: Extracting #9: cost 0 inf + 31634 10.850 * [simplify]: Simplified to (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ -1 x))) 10.850 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ -1 x))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))) 10.850 * * * * [progress]: [ 42 / 62 ] simplifiying candidate # 10.851 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) 10.851 * * [simplify]: iters left: 6 (9 enodes) 10.857 * * [simplify]: iters left: 5 (32 enodes) 10.867 * * [simplify]: iters left: 4 (38 enodes) 10.878 * * [simplify]: iters left: 3 (50 enodes) 10.887 * * [simplify]: iters left: 2 (83 enodes) 10.899 * * [simplify]: iters left: 1 (97 enodes) 10.917 * * [simplify]: Extracting #0: cost 1 inf + 0 10.917 * * [simplify]: Extracting #1: cost 4 inf + 0 10.917 * * [simplify]: Extracting #2: cost 8 inf + 0 10.917 * * [simplify]: Extracting #3: cost 42 inf + 0 10.917 * * [simplify]: Extracting #4: cost 37 inf + 578 10.919 * * [simplify]: Extracting #5: cost 9 inf + 3264 10.921 * * [simplify]: Extracting #6: cost 0 inf + 4480 10.922 * [simplify]: Simplified to (* (sqrt (- x 1)) (sqrt (- (* x x) 1))) 10.923 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- x 1)) (sqrt (- (* x x) 1))) (sqrt (- x 1)))))) 10.923 * * * * [progress]: [ 43 / 62 ] simplifiying candidate #real (real->posit16 (* (sqrt (+ x 1)) (sqrt (- x 1))))))))> 10.923 * [simplify]: Simplifying (real->posit16 (* (sqrt (+ x 1)) (sqrt (- x 1)))) 10.923 * * [simplify]: iters left: 6 (8 enodes) 10.927 * * [simplify]: iters left: 5 (28 enodes) 10.935 * * [simplify]: iters left: 4 (32 enodes) 10.945 * * [simplify]: iters left: 3 (33 enodes) 10.957 * * [simplify]: Extracting #0: cost 1 inf + 0 10.957 * * [simplify]: Extracting #1: cost 2 inf + 0 10.957 * * [simplify]: Extracting #2: cost 4 inf + 0 10.957 * * [simplify]: Extracting #3: cost 8 inf + 0 10.957 * * [simplify]: Extracting #4: cost 13 inf + 0 10.957 * * [simplify]: Extracting #5: cost 10 inf + 3 10.957 * * [simplify]: Extracting #6: cost 4 inf + 335 10.957 * * [simplify]: Extracting #7: cost 0 inf + 905 10.958 * [simplify]: Simplified to (real->posit16 (* (sqrt (+ 1 x)) (sqrt (+ -1 x)))) 10.958 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (posit16->real (real->posit16 (* (sqrt (+ 1 x)) (sqrt (+ -1 x)))))))) 10.958 * * * * [progress]: [ 44 / 62 ] simplifiying candidate # 10.958 * * * * [progress]: [ 45 / 62 ] simplifiying candidate # 10.958 * [simplify]: Simplifying (* (exp x) (exp (* (sqrt (+ x 1)) (sqrt (- x 1))))) 10.959 * * [simplify]: iters left: 6 (10 enodes) 10.964 * * [simplify]: iters left: 5 (42 enodes) 10.976 * * [simplify]: iters left: 4 (58 enodes) 10.993 * * [simplify]: iters left: 3 (76 enodes) 11.012 * * [simplify]: iters left: 2 (113 enodes) 11.038 * * [simplify]: iters left: 1 (207 enodes) 11.111 * * [simplify]: Extracting #0: cost 1 inf + 0 11.111 * * [simplify]: Extracting #1: cost 32 inf + 0 11.111 * * [simplify]: Extracting #2: cost 108 inf + 0 11.112 * * [simplify]: Extracting #3: cost 137 inf + 145 11.113 * * [simplify]: Extracting #4: cost 134 inf + 1498 11.116 * * [simplify]: Extracting #5: cost 89 inf + 11403 11.129 * * [simplify]: Extracting #6: cost 22 inf + 57121 11.147 * * [simplify]: Extracting #7: cost 0 inf + 74509 11.160 * * [simplify]: Extracting #8: cost 0 inf + 73865 11.169 * * [simplify]: Extracting #9: cost 0 inf + 73734 11.178 * [simplify]: Simplified to (exp (+ x (* (sqrt (- x 1)) (sqrt (+ x 1))))) 11.178 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ x (* (sqrt (- x 1)) (sqrt (+ x 1)))))))) 11.178 * * * * [progress]: [ 46 / 62 ] simplifiying candidate # 11.178 * * * * [progress]: [ 47 / 62 ] simplifiying candidate # 11.178 * [simplify]: Simplifying (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) 11.178 * * [simplify]: iters left: 6 (9 enodes) 11.181 * * [simplify]: iters left: 5 (35 enodes) 11.193 * * [simplify]: iters left: 4 (39 enodes) 11.203 * * [simplify]: iters left: 3 (40 enodes) 11.209 * * [simplify]: Extracting #0: cost 1 inf + 0 11.209 * * [simplify]: Extracting #1: cost 3 inf + 0 11.209 * * [simplify]: Extracting #2: cost 6 inf + 0 11.209 * * [simplify]: Extracting #3: cost 8 inf + 1 11.209 * * [simplify]: Extracting #4: cost 12 inf + 1 11.209 * * [simplify]: Extracting #5: cost 16 inf + 1 11.210 * * [simplify]: Extracting #6: cost 14 inf + 3 11.210 * * [simplify]: Extracting #7: cost 9 inf + 293 11.210 * * [simplify]: Extracting #8: cost 3 inf + 1148 11.210 * * [simplify]: Extracting #9: cost 0 inf + 2017 11.210 * [simplify]: Simplified to (log (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1))))) 11.211 * [simplify]: Simplified (2 1 1) to (λ (x) (log (exp (log (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))))) 11.211 * * * * [progress]: [ 48 / 62 ] simplifiying candidate # 11.211 * [simplify]: Simplifying (exp (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) 11.211 * * [simplify]: iters left: 6 (9 enodes) 11.214 * * [simplify]: iters left: 5 (38 enodes) 11.219 * * [simplify]: iters left: 4 (51 enodes) 11.227 * * [simplify]: iters left: 3 (63 enodes) 11.237 * * [simplify]: iters left: 2 (91 enodes) 11.251 * * [simplify]: iters left: 1 (159 enodes) 11.286 * * [simplify]: Extracting #0: cost 1 inf + 0 11.286 * * [simplify]: Extracting #1: cost 23 inf + 0 11.286 * * [simplify]: Extracting #2: cost 85 inf + 0 11.286 * * [simplify]: Extracting #3: cost 113 inf + 73 11.287 * * [simplify]: Extracting #4: cost 94 inf + 3015 11.289 * * [simplify]: Extracting #5: cost 49 inf + 15063 11.293 * * [simplify]: Extracting #6: cost 11 inf + 38594 11.299 * * [simplify]: Extracting #7: cost 0 inf + 47449 11.305 * [simplify]: Simplified to (exp (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1))))) 11.305 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))))) 11.305 * * * * [progress]: [ 49 / 62 ] simplifiying candidate # 11.305 * [simplify]: Simplifying (* (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))) 11.306 * * [simplify]: iters left: 6 (10 enodes) 11.308 * * [simplify]: iters left: 5 (38 enodes) 11.317 * * [simplify]: iters left: 4 (42 enodes) 11.328 * * [simplify]: iters left: 3 (43 enodes) 11.340 * * [simplify]: Extracting #0: cost 1 inf + 0 11.340 * * [simplify]: Extracting #1: cost 3 inf + 0 11.340 * * [simplify]: Extracting #2: cost 5 inf + 0 11.340 * * [simplify]: Extracting #3: cost 8 inf + 0 11.340 * * [simplify]: Extracting #4: cost 10 inf + 1 11.340 * * [simplify]: Extracting #5: cost 14 inf + 1 11.340 * * [simplify]: Extracting #6: cost 18 inf + 1 11.340 * * [simplify]: Extracting #7: cost 16 inf + 3 11.341 * * [simplify]: Extracting #8: cost 9 inf + 417 11.341 * * [simplify]: Extracting #9: cost 4 inf + 1391 11.342 * * [simplify]: Extracting #10: cost 0 inf + 2763 11.342 * [simplify]: Simplified to (* (cbrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ -1 x))))) (cbrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ -1 x)))))) 11.343 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (* (cbrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ -1 x))))) (cbrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ -1 x)))))) (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))))) 11.343 * [simplify]: Simplifying (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) 11.343 * * [simplify]: iters left: 6 (9 enodes) 11.348 * * [simplify]: iters left: 5 (35 enodes) 11.358 * * [simplify]: iters left: 4 (39 enodes) 11.370 * * [simplify]: iters left: 3 (40 enodes) 11.381 * * [simplify]: Extracting #0: cost 1 inf + 0 11.381 * * [simplify]: Extracting #1: cost 3 inf + 0 11.381 * * [simplify]: Extracting #2: cost 6 inf + 0 11.381 * * [simplify]: Extracting #3: cost 8 inf + 1 11.381 * * [simplify]: Extracting #4: cost 12 inf + 1 11.381 * * [simplify]: Extracting #5: cost 16 inf + 1 11.381 * * [simplify]: Extracting #6: cost 14 inf + 3 11.382 * * [simplify]: Extracting #7: cost 9 inf + 293 11.382 * * [simplify]: Extracting #8: cost 3 inf + 1148 11.383 * * [simplify]: Extracting #9: cost 0 inf + 2037 11.383 * [simplify]: Simplified to (cbrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1))))) 11.383 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (* (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))) (cbrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))))) 11.384 * * * * [progress]: [ 50 / 62 ] simplifiying candidate # 11.384 * [simplify]: Simplifying (* (* (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))) (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) 11.384 * * [simplify]: iters left: 6 (10 enodes) 11.393 * * [simplify]: iters left: 5 (51 enodes) 11.416 * * [simplify]: iters left: 4 (141 enodes) 11.490 * * [simplify]: iters left: 3 (422 enodes) 11.732 * * [simplify]: Extracting #0: cost 1 inf + 0 11.732 * * [simplify]: Extracting #1: cost 26 inf + 0 11.732 * * [simplify]: Extracting #2: cost 173 inf + 1 11.733 * * [simplify]: Extracting #3: cost 228 inf + 215 11.734 * * [simplify]: Extracting #4: cost 228 inf + 248 11.738 * * [simplify]: Extracting #5: cost 169 inf + 15055 11.753 * * [simplify]: Extracting #6: cost 18 inf + 65059 11.787 * * [simplify]: Extracting #7: cost 0 inf + 72495 11.809 * [simplify]: Simplified to (* (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))) (* (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))) (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))) 11.809 * [simplify]: Simplified (2 1 1) to (λ (x) (log (cbrt (* (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))) (* (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))) (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1))))))))) 11.809 * * * * [progress]: [ 51 / 62 ] simplifiying candidate # 11.810 * [simplify]: Simplifying (sqrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) 11.810 * * [simplify]: iters left: 6 (9 enodes) 11.815 * * [simplify]: iters left: 5 (35 enodes) 11.827 * * [simplify]: iters left: 4 (39 enodes) 11.838 * * [simplify]: iters left: 3 (40 enodes) 11.849 * * [simplify]: Extracting #0: cost 1 inf + 0 11.849 * * [simplify]: Extracting #1: cost 3 inf + 0 11.849 * * [simplify]: Extracting #2: cost 6 inf + 0 11.849 * * [simplify]: Extracting #3: cost 8 inf + 1 11.849 * * [simplify]: Extracting #4: cost 12 inf + 1 11.849 * * [simplify]: Extracting #5: cost 16 inf + 1 11.849 * * [simplify]: Extracting #6: cost 14 inf + 3 11.849 * * [simplify]: Extracting #7: cost 9 inf + 293 11.850 * * [simplify]: Extracting #8: cost 3 inf + 1148 11.850 * * [simplify]: Extracting #9: cost 0 inf + 1957 11.851 * [simplify]: Simplified to (sqrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1))))) 11.851 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (sqrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1))))) (sqrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))))) 11.852 * [simplify]: Simplifying (sqrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) 11.852 * * [simplify]: iters left: 6 (9 enodes) 11.856 * * [simplify]: iters left: 5 (35 enodes) 11.867 * * [simplify]: iters left: 4 (39 enodes) 11.877 * * [simplify]: iters left: 3 (40 enodes) 11.888 * * [simplify]: Extracting #0: cost 1 inf + 0 11.888 * * [simplify]: Extracting #1: cost 3 inf + 0 11.888 * * [simplify]: Extracting #2: cost 6 inf + 0 11.888 * * [simplify]: Extracting #3: cost 8 inf + 1 11.888 * * [simplify]: Extracting #4: cost 12 inf + 1 11.888 * * [simplify]: Extracting #5: cost 16 inf + 1 11.888 * * [simplify]: Extracting #6: cost 14 inf + 3 11.888 * * [simplify]: Extracting #7: cost 9 inf + 293 11.889 * * [simplify]: Extracting #8: cost 3 inf + 1148 11.889 * * [simplify]: Extracting #9: cost 0 inf + 1957 11.890 * [simplify]: Simplified to (sqrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1))))) 11.890 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (sqrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) (sqrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))))) 11.890 * * * * [progress]: [ 52 / 62 ] simplifiying candidate # 11.890 * [simplify]: Simplifying (+ (pow x 3) (pow (* (sqrt (+ x 1)) (sqrt (- x 1))) 3)) 11.891 * * [simplify]: iters left: 6 (11 enodes) 11.897 * * [simplify]: iters left: 5 (57 enodes) 11.918 * * [simplify]: iters left: 4 (121 enodes) 11.950 * * [simplify]: iters left: 3 (222 enodes) 12.044 * * [simplify]: iters left: 2 (466 enodes) 12.303 * * [simplify]: Extracting #0: cost 1 inf + 0 12.303 * * [simplify]: Extracting #1: cost 4 inf + 0 12.303 * * [simplify]: Extracting #2: cost 100 inf + 0 12.304 * * [simplify]: Extracting #3: cost 274 inf + 214 12.306 * * [simplify]: Extracting #4: cost 230 inf + 10872 12.314 * * [simplify]: Extracting #5: cost 83 inf + 62079 12.336 * * [simplify]: Extracting #6: cost 6 inf + 107381 12.362 * * [simplify]: Extracting #7: cost 0 inf + 112217 12.378 * [simplify]: Simplified to (+ (* (* (sqrt (- x 1)) (+ 1 x)) (* (sqrt (+ 1 x)) (- x 1))) (* (* x x) x)) 12.378 * [simplify]: Simplified (2 1 1) to (λ (x) (log (/ (+ (* (* (sqrt (- x 1)) (+ 1 x)) (* (sqrt (+ 1 x)) (- x 1))) (* (* x x) x)) (+ (* x x) (- (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1)))) (* x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))) 12.379 * [simplify]: Simplifying (+ (* x x) (- (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1)))) (* x (* (sqrt (+ x 1)) (sqrt (- x 1)))))) 12.379 * * [simplify]: iters left: 6 (12 enodes) 12.383 * * [simplify]: iters left: 5 (60 enodes) 12.398 * * [simplify]: iters left: 4 (114 enodes) 12.435 * * [simplify]: iters left: 3 (214 enodes) 12.491 * * [simplify]: iters left: 2 (317 enodes) 12.561 * * [simplify]: Extracting #0: cost 1 inf + 0 12.562 * * [simplify]: Extracting #1: cost 49 inf + 0 12.562 * * [simplify]: Extracting #2: cost 129 inf + 0 12.563 * * [simplify]: Extracting #3: cost 136 inf + 2767 12.568 * * [simplify]: Extracting #4: cost 38 inf + 25878 12.584 * * [simplify]: Extracting #5: cost 0 inf + 36676 12.600 * * [simplify]: Extracting #6: cost 0 inf + 36516 12.615 * * [simplify]: Extracting #7: cost 0 inf + 36476 12.631 * [simplify]: Simplified to (- (* (+ x 1) (- x 1)) (* x (- (* (sqrt (- x 1)) (sqrt (+ x 1))) x))) 12.632 * [simplify]: Simplified (2 1 2) to (λ (x) (log (/ (+ (* (* (sqrt (- x 1)) (+ 1 x)) (* (sqrt (+ 1 x)) (- x 1))) (* (* x x) x)) (- (* (+ x 1) (- x 1)) (* x (- (* (sqrt (- x 1)) (sqrt (+ x 1))) x)))))) 12.632 * * * * [progress]: [ 53 / 62 ] simplifiying candidate # 12.632 * * * * [progress]: [ 54 / 62 ] simplifiying candidate # 12.632 * [simplify]: Simplifying (- (* x x) (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1))))) 12.632 * * [simplify]: iters left: 6 (10 enodes) 12.638 * * [simplify]: iters left: 5 (49 enodes) 12.655 * * [simplify]: iters left: 4 (85 enodes) 12.674 * * [simplify]: iters left: 3 (168 enodes) 12.730 * * [simplify]: iters left: 2 (345 enodes) 12.913 * * [simplify]: Extracting #0: cost 1 inf + 0 12.913 * * [simplify]: Extracting #1: cost 42 inf + 0 12.914 * * [simplify]: Extracting #2: cost 121 inf + 0 12.915 * * [simplify]: Extracting #3: cost 127 inf + 2890 12.917 * * [simplify]: Extracting #4: cost 86 inf + 7732 12.922 * * [simplify]: Extracting #5: cost 39 inf + 18473 12.929 * * [simplify]: Extracting #6: cost 2 inf + 30506 12.937 * * [simplify]: Extracting #7: cost 0 inf + 31031 12.951 * [simplify]: Simplified to (- (- (* x x) (+ (* x x) x)) (- -1 x)) 12.951 * [simplify]: Simplified (2 1 1) to (λ (x) (log (/ (- (- (* x x) (+ (* x x) x)) (- -1 x)) (- x (* (sqrt (+ x 1)) (sqrt (- x 1))))))) 12.952 * [simplify]: Simplifying (- x (* (sqrt (+ x 1)) (sqrt (- x 1)))) 12.952 * * [simplify]: iters left: 6 (8 enodes) 12.956 * * [simplify]: iters left: 5 (33 enodes) 12.967 * * [simplify]: iters left: 4 (46 enodes) 12.980 * * [simplify]: iters left: 3 (51 enodes) 12.993 * * [simplify]: Extracting #0: cost 1 inf + 0 12.993 * * [simplify]: Extracting #1: cost 5 inf + 0 12.993 * * [simplify]: Extracting #2: cost 10 inf + 1 12.993 * * [simplify]: Extracting #3: cost 16 inf + 1 12.994 * * [simplify]: Extracting #4: cost 20 inf + 1 12.994 * * [simplify]: Extracting #5: cost 14 inf + 291 12.994 * * [simplify]: Extracting #6: cost 10 inf + 619 12.995 * * [simplify]: Extracting #7: cost 1 inf + 2243 12.996 * * [simplify]: Extracting #8: cost 0 inf + 2365 12.997 * [simplify]: Simplified to (- x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))) 12.997 * [simplify]: Simplified (2 1 2) to (λ (x) (log (/ (- (* x x) (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1))))) (- x (* (sqrt (+ 1 x)) (sqrt (+ x -1))))))) 12.997 * * * * [progress]: [ 55 / 62 ] simplifiying candidate #real (real->posit16 (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))> 12.997 * [simplify]: Simplifying (real->posit16 (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) 12.997 * * [simplify]: iters left: 6 (9 enodes) 13.002 * * [simplify]: iters left: 5 (32 enodes) 13.015 * * [simplify]: iters left: 4 (36 enodes) 13.026 * * [simplify]: iters left: 3 (37 enodes) 13.036 * * [simplify]: Extracting #0: cost 1 inf + 0 13.036 * * [simplify]: Extracting #1: cost 2 inf + 0 13.036 * * [simplify]: Extracting #2: cost 4 inf + 0 13.036 * * [simplify]: Extracting #3: cost 6 inf + 1 13.036 * * [simplify]: Extracting #4: cost 10 inf + 1 13.036 * * [simplify]: Extracting #5: cost 14 inf + 1 13.036 * * [simplify]: Extracting #6: cost 12 inf + 3 13.036 * * [simplify]: Extracting #7: cost 7 inf + 293 13.037 * * [simplify]: Extracting #8: cost 1 inf + 1148 13.037 * * [simplify]: Extracting #9: cost 0 inf + 1391 13.038 * [simplify]: Simplified to (real->posit16 (+ x (* (sqrt (+ 1 x)) (sqrt (+ -1 x))))) 13.038 * [simplify]: Simplified (2 1 1) to (λ (x) (log (posit16->real (real->posit16 (+ x (* (sqrt (+ 1 x)) (sqrt (+ -1 x)))))))) 13.038 * * * * [progress]: [ 56 / 62 ] simplifiying candidate # 13.038 * * * * [progress]: [ 57 / 62 ] simplifiying candidate # 13.038 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 13.038 * * [simplify]: iters left: 6 (15 enodes) 13.049 * * [simplify]: iters left: 5 (63 enodes) 13.070 * * [simplify]: iters left: 4 (93 enodes) 13.084 * * [simplify]: iters left: 3 (129 enodes) 13.105 * * [simplify]: iters left: 2 (186 enodes) 13.163 * * [simplify]: iters left: 1 (303 enodes) 13.252 * * [simplify]: Extracting #0: cost 1 inf + 0 13.252 * * [simplify]: Extracting #1: cost 8 inf + 0 13.252 * * [simplify]: Extracting #2: cost 62 inf + 0 13.253 * * [simplify]: Extracting #3: cost 94 inf + 209 13.257 * * [simplify]: Extracting #4: cost 38 inf + 6817 13.261 * * [simplify]: Extracting #5: cost 4 inf + 12632 13.264 * * [simplify]: Extracting #6: cost 0 inf + 13656 13.268 * [simplify]: Simplified to (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x))))) 13.268 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x)))))))) 13.268 * * * * [progress]: [ 58 / 62 ] simplifiying candidate # 13.268 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 13.268 * * [simplify]: iters left: 6 (12 enodes) 13.273 * * [simplify]: iters left: 5 (57 enodes) 13.284 * * [simplify]: iters left: 4 (97 enodes) 13.317 * * [simplify]: iters left: 3 (176 enodes) 13.365 * * [simplify]: iters left: 2 (293 enodes) 13.449 * * [simplify]: Extracting #0: cost 1 inf + 0 13.449 * * [simplify]: Extracting #1: cost 17 inf + 0 13.449 * * [simplify]: Extracting #2: cost 76 inf + 1 13.450 * * [simplify]: Extracting #3: cost 126 inf + 335 13.452 * * [simplify]: Extracting #4: cost 100 inf + 4221 13.456 * * [simplify]: Extracting #5: cost 52 inf + 14230 13.463 * * [simplify]: Extracting #6: cost 12 inf + 31487 13.471 * * [simplify]: Extracting #7: cost 0 inf + 37093 13.477 * [simplify]: Simplified to (- x (- (/ 1/2 x) (/ (/ -1/8 (* x x)) x))) 13.477 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- x (- (/ 1/2 x) (/ (/ -1/8 (* x x)) x)))))) 13.477 * * * * [progress]: [ 59 / 62 ] simplifiying candidate # 13.477 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 13.477 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x +nan.0))) 13.477 * * * * [progress]: [ 60 / 62 ] simplifiying candidate # 13.478 * [simplify]: Simplifying (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 13.478 * * [simplify]: iters left: 6 (10 enodes) 13.482 * * [simplify]: iters left: 5 (42 enodes) 13.490 * * [simplify]: iters left: 4 (64 enodes) 13.499 * * [simplify]: iters left: 3 (86 enodes) 13.520 * * [simplify]: iters left: 2 (100 enodes) 13.549 * * [simplify]: iters left: 1 (123 enodes) 13.584 * * [simplify]: Extracting #0: cost 1 inf + 0 13.584 * * [simplify]: Extracting #1: cost 8 inf + 0 13.584 * * [simplify]: Extracting #2: cost 26 inf + 1 13.584 * * [simplify]: Extracting #3: cost 33 inf + 332 13.585 * * [simplify]: Extracting #4: cost 11 inf + 2458 13.586 * * [simplify]: Extracting #5: cost 0 inf + 4169 13.587 * [simplify]: Simplified to (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))) 13.587 * [simplify]: Simplified (2 1) to (λ (x) (log (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))))) 13.587 * * * * [progress]: [ 61 / 62 ] simplifiying candidate # 13.587 * [simplify]: Simplifying (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 13.587 * * [simplify]: iters left: 6 (14 enodes) 13.593 * * [simplify]: iters left: 5 (63 enodes) 13.604 * * [simplify]: iters left: 4 (101 enodes) 13.638 * * [simplify]: iters left: 3 (180 enodes) 13.690 * * [simplify]: iters left: 2 (297 enodes) 13.762 * * [simplify]: Extracting #0: cost 1 inf + 0 13.763 * * [simplify]: Extracting #1: cost 17 inf + 0 13.763 * * [simplify]: Extracting #2: cost 80 inf + 0 13.764 * * [simplify]: Extracting #3: cost 133 inf + 6 13.765 * * [simplify]: Extracting #4: cost 107 inf + 4675 13.771 * * [simplify]: Extracting #5: cost 39 inf + 21185 13.782 * * [simplify]: Extracting #6: cost 2 inf + 36400 13.790 * * [simplify]: Extracting #7: cost 0 inf + 37037 13.796 * [simplify]: Simplified to (+ (+ (/ (/ -1/8 x) (* x x)) (* 2 x)) (/ -1/2 x)) 13.796 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (+ (/ (/ -1/8 x) (* x x)) (* 2 x)) (/ -1/2 x)))) 13.796 * * * * [progress]: [ 62 / 62 ] simplifiying candidate # 13.797 * [simplify]: Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) 13.797 * [simplify]: Simplified (2 1) to (λ (x) (log +nan.0)) 13.797 * * * [progress]: adding candidates to table 14.284 * [progress]: [Phase 3 of 3] Extracting. 14.289 * [simplify]: Simplifying (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) 14.289 * * [simplify]: iters left: 6 (9 enodes) 14.290 * * [simplify]: iters left: 5 (14 enodes) 14.291 * * [simplify]: Extracting #0: cost 1 inf + 0 14.291 * * [simplify]: Extracting #1: cost 2 inf + 0 14.291 * * [simplify]: Extracting #2: cost 4 inf + 0 14.291 * * [simplify]: Extracting #3: cost 5 inf + 1 14.291 * * [simplify]: Extracting #4: cost 7 inf + 1 14.291 * * [simplify]: Extracting #5: cost 8 inf + 1 14.292 * * [simplify]: Extracting #6: cost 0 inf + 1006 14.292 * [simplify]: Simplified to (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1))))) 19.088 * [regime-testing]: Baseline error score: 0.07261913020052913 19.092 * [regime-testing]: Oracle error score: 0.07261913020052913 19.092 * [regime-testing]: End program error score: 0.07261913020052913