1537024937.159 * [misc]progress: [Phase 1 of 3] Setting up. 1537024937.160 * * * [misc]progress: [1/2] Preparing points 1537024937.161 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1537024937.164 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1537024937.270 * * * * [misc]points: Setting MPFR precision to 64 1537024937.273 * * * * [misc]points: Setting MPFR precision to 320 1537024937.275 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1537024937.278 * * * * [misc]points: Setting MPFR precision to 64 1537024937.279 * * * * [misc]points: Setting MPFR precision to 320 1537024937.282 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1537024937.284 * * * * [misc]points: Setting MPFR precision to 64 1537024937.287 * * * * [misc]points: Setting MPFR precision to 320 1537024937.291 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1537024937.294 * * * * [misc]points: Setting MPFR precision to 64 1537024937.297 * * * * [misc]points: Setting MPFR precision to 320 1537024937.300 * * * * [misc]points: Computing exacts for 256 points 1537024937.302 * * * * [misc]points: Setting MPFR precision to 64 1537024937.312 * * * * [misc]points: Setting MPFR precision to 320 1537024937.331 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024937.332 * * * * [misc]points: Sampling 107 additional inputs, on iter 1 have 149 / 256 1537024937.332 * * * * [misc]points: Computing exacts on every 6 of 107 points to ramp up precision 1537024937.335 * * * * [misc]points: Setting MPFR precision to 64 1537024937.336 * * * * [misc]points: Setting MPFR precision to 320 1537024937.336 * * * * [misc]points: Computing exacts on every 3 of 107 points to ramp up precision 1537024937.338 * * * * [misc]points: Setting MPFR precision to 64 1537024937.339 * * * * [misc]points: Setting MPFR precision to 320 1537024937.340 * * * * [misc]points: Computing exacts for 107 points 1537024937.341 * * * * [misc]points: Setting MPFR precision to 64 1537024937.345 * * * * [misc]points: Setting MPFR precision to 320 1537024937.349 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024937.349 * * * * [misc]points: Sampling 50 additional inputs, on iter 2 have 206 / 256 1537024937.349 * * * * [misc]points: Computing exacts on every 3 of 50 points to ramp up precision 1537024937.350 * * * * [misc]points: Setting MPFR precision to 64 1537024937.351 * * * * [misc]points: Setting MPFR precision to 320 1537024937.353 * * * * [misc]points: Computing exacts for 50 points 1537024937.354 * * * * [misc]points: Setting MPFR precision to 64 1537024937.356 * * * * [misc]points: Setting MPFR precision to 320 1537024937.358 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024937.358 * * * * [misc]points: Sampling 26 additional inputs, on iter 3 have 230 / 256 1537024937.358 * * * * [misc]points: Computing exacts for 26 points 1537024937.360 * * * * [misc]points: Setting MPFR precision to 64 1537024937.361 * * * * [misc]points: Setting MPFR precision to 320 1537024937.362 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024937.362 * * * * [misc]points: Sampling 13 additional inputs, on iter 4 have 243 / 256 1537024937.362 * * * * [misc]points: Computing exacts for 13 points 1537024937.363 * * * * [misc]points: Setting MPFR precision to 64 1537024937.364 * * * * [misc]points: Setting MPFR precision to 320 1537024937.364 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024937.364 * * * * [misc]points: Sampling 4 additional inputs, on iter 5 have 252 / 256 1537024937.365 * * * * [misc]points: Computing exacts for 4 points 1537024937.366 * * * * [misc]points: Setting MPFR precision to 64 1537024937.366 * * * * [misc]points: Setting MPFR precision to 320 1537024937.366 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024937.366 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 255 / 256 1537024937.367 * * * * [misc]points: Computing exacts for 4 points 1537024937.368 * * * * [misc]points: Setting MPFR precision to 64 1537024937.368 * * * * [misc]points: Setting MPFR precision to 320 1537024937.368 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024937.368 * * * * [exit]points: Sampled 258 points with exact outputs 1537024937.369 * * * [misc]progress: [2/2] Setting up program. 1537024937.374 * [misc]progress: [Phase 2 of 3] Improving. 1537024937.375 * [enter]simplify: Simplifying (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))) 1537024937.377 * * [misc]simplify: iters left: 6 (9 enodes) 1537024937.382 * * [misc]simplify: iters left: 5 (18 enodes) 1537024937.424 * * [misc]simplify: iters left: 4 (21 enodes) 1537024937.430 * * [misc]simplify: iters left: 3 (23 enodes) 1537024937.441 * [exit]simplify: Simplified to (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2) 1537024937.463 * * [misc]progress: iteration 1 / 4 1537024937.463 * * * [misc]progress: picking best candidate 1537024937.473 * * * * [misc]pick: Picked # 1537024937.474 * * * [misc]progress: localizing error 1537024937.520 * * * [misc]progress: generating rewritten candidates 1537024937.520 * * * * [misc]progress: [ 1 / 3 ] rewriting at (2 2 1) 1537024937.536 * * * * [misc]progress: [ 2 / 3 ] rewriting at (2 2) 1537024937.538 * * * * [misc]progress: [ 3 / 3 ] rewriting at (2 2 1 1) 1537024937.562 * * * [misc]progress: generating series expansions 1537024937.563 * * * * [misc]progress: [ 1 / 3 ] generating series at (2 2 1) 1537024937.569 * [misc]backup-simplify: Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1))) 1537024937.569 * [misc]approximate: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0 1537024937.570 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x 1537024937.570 * [misc]taylor: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 1537024937.570 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1537024937.570 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.570 * [misc]backup-simplify: Simplify 1 into 1 1537024937.570 * [misc]taylor: Taking taylor expansion of x in x 1537024937.570 * [misc]backup-simplify: Simplify 0 into 0 1537024937.570 * [misc]backup-simplify: Simplify 1 into 1 1537024937.570 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1537024937.570 * [misc]taylor: Taking taylor expansion of x in x 1537024937.570 * [misc]backup-simplify: Simplify 0 into 0 1537024937.570 * [misc]backup-simplify: Simplify 1 into 1 1537024937.570 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.570 * [misc]backup-simplify: Simplify 1 into 1 1537024937.571 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.571 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.572 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024937.572 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.572 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1537024937.572 * [misc]backup-simplify: Simplify (- 1) into -1 1537024937.573 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024937.573 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.573 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2 1537024937.573 * [misc]backup-simplify: Simplify (/ -2 (* 2 (sqrt 1))) into -1 1537024937.573 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x 1537024937.573 * [misc]taylor: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 1537024937.573 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1537024937.573 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.573 * [misc]backup-simplify: Simplify 1 into 1 1537024937.573 * [misc]taylor: Taking taylor expansion of x in x 1537024937.573 * [misc]backup-simplify: Simplify 0 into 0 1537024937.573 * [misc]backup-simplify: Simplify 1 into 1 1537024937.574 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1537024937.574 * [misc]taylor: Taking taylor expansion of x in x 1537024937.574 * [misc]backup-simplify: Simplify 0 into 0 1537024937.574 * [misc]backup-simplify: Simplify 1 into 1 1537024937.574 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.574 * [misc]backup-simplify: Simplify 1 into 1 1537024937.574 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.574 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.574 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024937.574 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.574 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1537024937.575 * [misc]backup-simplify: Simplify (- 1) into -1 1537024937.575 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024937.575 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.575 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2 1537024937.575 * [misc]backup-simplify: Simplify (/ -2 (* 2 (sqrt 1))) into -1 1537024937.576 * [misc]backup-simplify: Simplify 1 into 1 1537024937.576 * [misc]backup-simplify: Simplify -1 into -1 1537024937.577 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.577 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024937.577 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024937.578 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2 1537024937.580 * [misc]backup-simplify: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2 1537024937.580 * [misc]backup-simplify: Simplify 1/2 into 1/2 1537024937.581 * [misc]backup-simplify: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x) 1537024937.581 * [misc]backup-simplify: Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) 1537024937.581 * [misc]approximate: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0 1537024937.581 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x 1537024937.581 * [misc]taylor: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 1537024937.581 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1537024937.581 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.581 * [misc]backup-simplify: Simplify 1 into 1 1537024937.581 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.581 * [misc]taylor: Taking taylor expansion of x in x 1537024937.582 * [misc]backup-simplify: Simplify 0 into 0 1537024937.582 * [misc]backup-simplify: Simplify 1 into 1 1537024937.582 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.582 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1537024937.582 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.582 * [misc]taylor: Taking taylor expansion of x in x 1537024937.582 * [misc]backup-simplify: Simplify 0 into 0 1537024937.582 * [misc]backup-simplify: Simplify 1 into 1 1537024937.582 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.582 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.582 * [misc]backup-simplify: Simplify 1 into 1 1537024937.583 * [misc]backup-simplify: Simplify (- 1) into -1 1537024937.583 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024937.583 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.583 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1537024937.583 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1537024937.584 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024937.584 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.584 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.585 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024937.585 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024937.585 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 1537024937.586 * [misc]backup-simplify: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1)) 1537024937.586 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x 1537024937.586 * [misc]taylor: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 1537024937.586 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1537024937.586 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.586 * [misc]backup-simplify: Simplify 1 into 1 1537024937.586 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.586 * [misc]taylor: Taking taylor expansion of x in x 1537024937.586 * [misc]backup-simplify: Simplify 0 into 0 1537024937.586 * [misc]backup-simplify: Simplify 1 into 1 1537024937.586 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.586 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1537024937.586 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.586 * [misc]taylor: Taking taylor expansion of x in x 1537024937.586 * [misc]backup-simplify: Simplify 0 into 0 1537024937.586 * [misc]backup-simplify: Simplify 1 into 1 1537024937.587 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.587 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.587 * [misc]backup-simplify: Simplify 1 into 1 1537024937.587 * [misc]backup-simplify: Simplify (- 1) into -1 1537024937.587 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024937.587 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.587 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1537024937.587 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1537024937.588 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024937.588 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.588 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.588 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024937.588 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024937.589 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 1537024937.589 * [misc]backup-simplify: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1)) 1537024937.590 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1537024937.590 * [misc]backup-simplify: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1)) 1537024937.590 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537024937.590 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.591 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024937.591 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537024937.591 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024937.591 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2 1537024937.594 * [misc]backup-simplify: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) 1537024937.596 * [misc]backup-simplify: Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) 1537024937.598 * [misc]backup-simplify: Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))) 1537024937.598 * [misc]backup-simplify: Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) 1537024937.598 * [misc]approximate: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0 1537024937.598 * [misc]taylor: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x 1537024937.598 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 1537024937.598 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1537024937.598 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.598 * [misc]taylor: Taking taylor expansion of x in x 1537024937.598 * [misc]backup-simplify: Simplify 0 into 0 1537024937.598 * [misc]backup-simplify: Simplify 1 into 1 1537024937.598 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.599 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.599 * [misc]backup-simplify: Simplify 1 into 1 1537024937.599 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1537024937.599 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.599 * [misc]backup-simplify: Simplify 1 into 1 1537024937.599 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.599 * [misc]taylor: Taking taylor expansion of x in x 1537024937.599 * [misc]backup-simplify: Simplify 0 into 0 1537024937.599 * [misc]backup-simplify: Simplify 1 into 1 1537024937.599 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.599 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.599 * [misc]backup-simplify: Simplify (- 1) into -1 1537024937.599 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024937.599 * [misc]backup-simplify: Simplify (/ 1 -1) into -1 1537024937.599 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1537024937.599 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024937.599 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024937.600 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024937.600 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.600 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.600 * [misc]backup-simplify: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 1537024937.600 * [misc]backup-simplify: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1)) 1537024937.600 * [misc]taylor: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x 1537024937.600 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 1537024937.600 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1537024937.600 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.600 * [misc]taylor: Taking taylor expansion of x in x 1537024937.600 * [misc]backup-simplify: Simplify 0 into 0 1537024937.600 * [misc]backup-simplify: Simplify 1 into 1 1537024937.601 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.601 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.601 * [misc]backup-simplify: Simplify 1 into 1 1537024937.601 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1537024937.601 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.601 * [misc]backup-simplify: Simplify 1 into 1 1537024937.601 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.601 * [misc]taylor: Taking taylor expansion of x in x 1537024937.601 * [misc]backup-simplify: Simplify 0 into 0 1537024937.601 * [misc]backup-simplify: Simplify 1 into 1 1537024937.601 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.601 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.601 * [misc]backup-simplify: Simplify (- 1) into -1 1537024937.601 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024937.601 * [misc]backup-simplify: Simplify (/ 1 -1) into -1 1537024937.601 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1537024937.601 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024937.601 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024937.602 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024937.602 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.602 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.602 * [misc]backup-simplify: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 1537024937.602 * [misc]backup-simplify: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1)) 1537024937.602 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1537024937.603 * [misc]backup-simplify: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1)) 1537024937.603 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537024937.603 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024937.603 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537024937.603 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.603 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024937.603 * [misc]backup-simplify: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 1537024937.605 * [misc]backup-simplify: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) 1537024937.606 * [misc]backup-simplify: Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) 1537024937.608 * [misc]backup-simplify: Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 (- x)) 2)) (+ (* (/ -1 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))) 1537024937.608 * * * * [misc]progress: [ 2 / 3 ] generating series at (2 2) 1537024937.609 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 x) (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024937.609 * [misc]approximate: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0 1537024937.609 * [misc]taylor: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x 1537024937.610 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024937.610 * [misc]taylor: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x 1537024937.610 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024937.610 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024937.610 * [misc]backup-simplify: Simplify 0 into 0 1537024937.610 * [misc]backup-simplify: Simplify 0 into 0 1537024937.610 * [misc]backup-simplify: Simplify 0 into 0 1537024937.610 * [misc]backup-simplify: Simplify 0 into 0 1537024937.610 * [misc]backup-simplify: Simplify 0 into 0 1537024937.610 * [misc]backup-simplify: Simplify 0 into 0 1537024937.610 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024937.610 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) 1537024937.610 * [misc]approximate: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0 1537024937.610 * [misc]taylor: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x 1537024937.611 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) 1537024937.611 * [misc]taylor: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x 1537024937.611 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) 1537024937.611 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) 1537024937.611 * [misc]backup-simplify: Simplify 0 into 0 1537024937.611 * [misc]backup-simplify: Simplify 0 into 0 1537024937.611 * [misc]backup-simplify: Simplify 0 into 0 1537024937.611 * [misc]backup-simplify: Simplify 0 into 0 1537024937.611 * [misc]backup-simplify: Simplify 0 into 0 1537024937.611 * [misc]backup-simplify: Simplify 0 into 0 1537024937.611 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024937.611 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) 1537024937.611 * [misc]approximate: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0 1537024937.611 * [misc]taylor: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x 1537024937.611 * [misc]backup-simplify: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) 1537024937.611 * [misc]taylor: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x 1537024937.611 * [misc]backup-simplify: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) 1537024937.612 * [misc]backup-simplify: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) 1537024937.612 * [misc]backup-simplify: Simplify 0 into 0 1537024937.612 * [misc]backup-simplify: Simplify 0 into 0 1537024937.612 * [misc]backup-simplify: Simplify 0 into 0 1537024937.612 * [misc]backup-simplify: Simplify 0 into 0 1537024937.612 * [misc]backup-simplify: Simplify 0 into 0 1537024937.612 * [misc]backup-simplify: Simplify 0 into 0 1537024937.612 * [misc]backup-simplify: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024937.612 * * * * [misc]progress: [ 3 / 3 ] generating series at (2 2 1 1) 1537024937.612 * [misc]backup-simplify: Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1)) 1537024937.612 * [misc]approximate: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0 1537024937.612 * [misc]taylor: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 1537024937.612 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1537024937.612 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.612 * [misc]backup-simplify: Simplify 1 into 1 1537024937.612 * [misc]taylor: Taking taylor expansion of x in x 1537024937.612 * [misc]backup-simplify: Simplify 0 into 0 1537024937.612 * [misc]backup-simplify: Simplify 1 into 1 1537024937.612 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1537024937.612 * [misc]taylor: Taking taylor expansion of x in x 1537024937.612 * [misc]backup-simplify: Simplify 0 into 0 1537024937.612 * [misc]backup-simplify: Simplify 1 into 1 1537024937.612 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.612 * [misc]backup-simplify: Simplify 1 into 1 1537024937.613 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.613 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.613 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024937.613 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.613 * [misc]taylor: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 1537024937.613 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1537024937.613 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.613 * [misc]backup-simplify: Simplify 1 into 1 1537024937.613 * [misc]taylor: Taking taylor expansion of x in x 1537024937.613 * [misc]backup-simplify: Simplify 0 into 0 1537024937.613 * [misc]backup-simplify: Simplify 1 into 1 1537024937.613 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1537024937.613 * [misc]taylor: Taking taylor expansion of x in x 1537024937.613 * [misc]backup-simplify: Simplify 0 into 0 1537024937.613 * [misc]backup-simplify: Simplify 1 into 1 1537024937.613 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.613 * [misc]backup-simplify: Simplify 1 into 1 1537024937.613 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.613 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.613 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024937.613 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.614 * [misc]backup-simplify: Simplify 1 into 1 1537024937.614 * [misc]backup-simplify: Simplify (- 1) into -1 1537024937.614 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024937.614 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.614 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2 1537024937.614 * [misc]backup-simplify: Simplify -2 into -2 1537024937.614 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.614 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024937.614 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024937.614 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2 1537024937.615 * [misc]backup-simplify: Simplify 2 into 2 1537024937.615 * [misc]backup-simplify: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x)) 1537024937.615 * [misc]backup-simplify: Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) 1537024937.615 * [misc]approximate: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0 1537024937.615 * [misc]taylor: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 1537024937.615 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1537024937.615 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.615 * [misc]backup-simplify: Simplify 1 into 1 1537024937.615 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.615 * [misc]taylor: Taking taylor expansion of x in x 1537024937.615 * [misc]backup-simplify: Simplify 0 into 0 1537024937.615 * [misc]backup-simplify: Simplify 1 into 1 1537024937.615 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.615 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1537024937.615 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.615 * [misc]taylor: Taking taylor expansion of x in x 1537024937.615 * [misc]backup-simplify: Simplify 0 into 0 1537024937.615 * [misc]backup-simplify: Simplify 1 into 1 1537024937.615 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.615 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.615 * [misc]backup-simplify: Simplify 1 into 1 1537024937.615 * [misc]backup-simplify: Simplify (- 1) into -1 1537024937.615 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024937.616 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.616 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1537024937.616 * [misc]taylor: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 1537024937.616 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1537024937.616 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.616 * [misc]backup-simplify: Simplify 1 into 1 1537024937.616 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.616 * [misc]taylor: Taking taylor expansion of x in x 1537024937.616 * [misc]backup-simplify: Simplify 0 into 0 1537024937.616 * [misc]backup-simplify: Simplify 1 into 1 1537024937.616 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.616 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1537024937.616 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.616 * [misc]taylor: Taking taylor expansion of x in x 1537024937.616 * [misc]backup-simplify: Simplify 0 into 0 1537024937.616 * [misc]backup-simplify: Simplify 1 into 1 1537024937.616 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.616 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.616 * [misc]backup-simplify: Simplify 1 into 1 1537024937.616 * [misc]backup-simplify: Simplify (- 1) into -1 1537024937.616 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024937.616 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.616 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1537024937.617 * [misc]backup-simplify: Simplify -1 into -1 1537024937.617 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024937.617 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.617 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.617 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024937.617 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024937.617 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 1537024937.617 * [misc]backup-simplify: Simplify 2 into 2 1537024937.617 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537024937.618 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.618 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024937.618 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537024937.618 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024937.618 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2 1537024937.618 * [misc]backup-simplify: Simplify -2 into -2 1537024937.618 * [misc]backup-simplify: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 1537024937.619 * [misc]backup-simplify: Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) 1537024937.619 * [misc]approximate: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0 1537024937.619 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 1537024937.619 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1537024937.619 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.619 * [misc]taylor: Taking taylor expansion of x in x 1537024937.619 * [misc]backup-simplify: Simplify 0 into 0 1537024937.619 * [misc]backup-simplify: Simplify 1 into 1 1537024937.619 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.619 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.619 * [misc]backup-simplify: Simplify 1 into 1 1537024937.619 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1537024937.619 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.619 * [misc]backup-simplify: Simplify 1 into 1 1537024937.619 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.619 * [misc]taylor: Taking taylor expansion of x in x 1537024937.619 * [misc]backup-simplify: Simplify 0 into 0 1537024937.619 * [misc]backup-simplify: Simplify 1 into 1 1537024937.619 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.619 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.619 * [misc]backup-simplify: Simplify (- 1) into -1 1537024937.619 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024937.619 * [misc]backup-simplify: Simplify (/ 1 -1) into -1 1537024937.619 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 1537024937.620 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1537024937.620 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.620 * [misc]taylor: Taking taylor expansion of x in x 1537024937.620 * [misc]backup-simplify: Simplify 0 into 0 1537024937.620 * [misc]backup-simplify: Simplify 1 into 1 1537024937.620 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.620 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.620 * [misc]backup-simplify: Simplify 1 into 1 1537024937.620 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1537024937.620 * [misc]taylor: Taking taylor expansion of 1 in x 1537024937.620 * [misc]backup-simplify: Simplify 1 into 1 1537024937.620 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024937.620 * [misc]taylor: Taking taylor expansion of x in x 1537024937.620 * [misc]backup-simplify: Simplify 0 into 0 1537024937.620 * [misc]backup-simplify: Simplify 1 into 1 1537024937.620 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024937.620 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.620 * [misc]backup-simplify: Simplify (- 1) into -1 1537024937.620 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024937.620 * [misc]backup-simplify: Simplify (/ 1 -1) into -1 1537024937.620 * [misc]backup-simplify: Simplify -1 into -1 1537024937.621 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024937.621 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024937.621 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024937.621 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.621 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024937.621 * [misc]backup-simplify: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 1537024937.621 * [misc]backup-simplify: Simplify -2 into -2 1537024937.621 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537024937.621 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024937.622 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537024937.622 * [misc]backup-simplify: Simplify (- 0) into 0 1537024937.622 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024937.622 * [misc]backup-simplify: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 1537024937.622 * [misc]backup-simplify: Simplify -2 into -2 1537024937.622 * [misc]backup-simplify: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 1537024937.622 * * * [misc]progress: simplifying candidates 1537024937.623 * * * * [misc]progress: [ 1 / 74 ] simplifiying candidate # 1537024937.623 * * * * [misc]progress: [ 2 / 74 ] simplifiying candidate # 1537024937.623 * * * * [misc]progress: [ 3 / 74 ] simplifiying candidate # 1537024937.623 * * * * [misc]progress: [ 4 / 74 ] simplifiying candidate # 1537024937.623 * * * * [misc]progress: [ 5 / 74 ] simplifiying candidate # 1537024937.623 * * * * [misc]progress: [ 6 / 74 ] simplifiying candidate # 1537024937.623 * * * * [misc]progress: [ 7 / 74 ] simplifiying candidate # 1537024937.623 * [enter]simplify: Simplifying (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) 1537024937.624 * * [misc]simplify: iters left: 6 (8 enodes) 1537024937.629 * * [misc]simplify: iters left: 5 (17 enodes) 1537024937.635 * * [misc]simplify: iters left: 4 (20 enodes) 1537024937.641 * * [misc]simplify: iters left: 3 (22 enodes) 1537024937.648 * [exit]simplify: Simplified to (fabs (cbrt (/ (- 1 x) (+ x 1)))) 1537024937.648 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (+ x 1)))) (sqrt (cbrt (/ (- 1 x) (+ 1 x)))))))) 1537024937.648 * * * * [misc]progress: [ 8 / 74 ] simplifiying candidate # 1537024937.648 * [enter]simplify: Simplifying (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) 1537024937.649 * * [misc]simplify: iters left: 6 (7 enodes) 1537024937.652 * * [misc]simplify: iters left: 5 (15 enodes) 1537024937.657 * * [misc]simplify: iters left: 4 (18 enodes) 1537024937.663 * * [misc]simplify: iters left: 3 (20 enodes) 1537024937.669 * [exit]simplify: Simplified to (sqrt (sqrt (/ (- 1 x) (+ x 1)))) 1537024937.669 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))))) 1537024937.669 * * * * [misc]progress: [ 9 / 74 ] simplifiying candidate # 1537024937.669 * [enter]simplify: Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1537024937.670 * * [misc]simplify: iters left: 6 (10 enodes) 1537024937.675 * * [misc]simplify: iters left: 5 (21 enodes) 1537024937.691 * * [misc]simplify: iters left: 4 (32 enodes) 1537024937.698 * * [misc]simplify: iters left: 3 (35 enodes) 1537024937.703 * * [misc]simplify: iters left: 2 (38 enodes) 1537024937.709 * [exit]simplify: Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) 1537024937.709 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))))))) 1537024937.709 * * * * [misc]progress: [ 10 / 74 ] simplifiying candidate # 1537024937.709 * [enter]simplify: Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) 1537024937.710 * * [misc]simplify: iters left: 6 (9 enodes) 1537024937.712 * * [misc]simplify: iters left: 5 (16 enodes) 1537024937.715 * * [misc]simplify: iters left: 4 (19 enodes) 1537024937.717 * * [misc]simplify: iters left: 3 (20 enodes) 1537024937.721 * [exit]simplify: Simplified to (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))) 1537024937.721 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1))))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))) 1537024937.721 * * * * [misc]progress: [ 11 / 74 ] simplifiying candidate # 1537024937.721 * [enter]simplify: Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) 1537024937.721 * * [misc]simplify: iters left: 6 (7 enodes) 1537024937.723 * * [misc]simplify: iters left: 5 (13 enodes) 1537024937.729 * * [misc]simplify: iters left: 4 (21 enodes) 1537024937.736 * * [misc]simplify: iters left: 3 (23 enodes) 1537024937.741 * * [misc]simplify: iters left: 2 (28 enodes) 1537024937.750 * [exit]simplify: Simplified to (fabs (cbrt (- 1 x))) 1537024937.750 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ 1 x))))))) 1537024937.750 * * * * [misc]progress: [ 12 / 74 ] simplifiying candidate # 1537024937.750 * [enter]simplify: Simplifying (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1537024937.751 * * [misc]simplify: iters left: 6 (9 enodes) 1537024937.756 * * [misc]simplify: iters left: 5 (16 enodes) 1537024937.760 * * [misc]simplify: iters left: 4 (17 enodes) 1537024937.763 * [exit]simplify: Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) 1537024937.763 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))))) 1537024937.763 * * * * [misc]progress: [ 13 / 74 ] simplifiying candidate # 1537024937.763 * [enter]simplify: Simplifying (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) 1537024937.764 * * [misc]simplify: iters left: 6 (8 enodes) 1537024937.765 * * [misc]simplify: iters left: 5 (13 enodes) 1537024937.767 * * [misc]simplify: iters left: 4 (14 enodes) 1537024937.769 * [exit]simplify: Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) 1537024937.769 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))) 1537024937.769 * * * * [misc]progress: [ 14 / 74 ] simplifiying candidate # 1537024937.770 * [enter]simplify: Simplifying (sqrt (/ (sqrt (- 1 x)) 1)) 1537024937.770 * * [misc]simplify: iters left: 6 (6 enodes) 1537024937.771 * * [misc]simplify: iters left: 5 (10 enodes) 1537024937.774 * * [misc]simplify: iters left: 4 (13 enodes) 1537024937.776 * [exit]simplify: Simplified to (sqrt (sqrt (- 1 x))) 1537024937.776 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ 1 x))))))) 1537024937.776 * * * * [misc]progress: [ 15 / 74 ] simplifiying candidate # 1537024937.776 * [enter]simplify: Simplifying (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1537024937.777 * * [misc]simplify: iters left: 6 (7 enodes) 1537024937.778 * * [misc]simplify: iters left: 5 (12 enodes) 1537024937.781 * [exit]simplify: Simplified to (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))) 1537024937.781 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))) (sqrt (/ (- 1 x) (cbrt (+ 1 x)))))))) 1537024937.781 * * * * [misc]progress: [ 16 / 74 ] simplifiying candidate # 1537024937.781 * [enter]simplify: Simplifying (sqrt (/ 1 (sqrt (+ 1 x)))) 1537024937.783 * * [misc]simplify: iters left: 6 (6 enodes) 1537024937.784 * * [misc]simplify: iters left: 5 (9 enodes) 1537024937.786 * [exit]simplify: Simplified to (sqrt (/ 1 (sqrt (+ x 1)))) 1537024937.786 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))) 1537024937.786 * * * * [misc]progress: [ 17 / 74 ] simplifiying candidate # 1537024937.786 * [enter]simplify: Simplifying (sqrt (/ 1 1)) 1537024937.786 * * [misc]simplify: iters left: 3 (3 enodes) 1537024937.787 * * [misc]simplify: iters left: 2 (5 enodes) 1537024937.788 * [exit]simplify: Simplified to 1 1537024937.788 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x))))))) 1537024937.788 * * * * [misc]progress: [ 18 / 74 ] simplifiying candidate # 1537024937.788 * [enter]simplify: Simplifying (sqrt 1) 1537024937.788 * * [misc]simplify: iters left: 1 (2 enodes) 1537024937.789 * [exit]simplify: Simplified to 1 1537024937.789 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x))))))) 1537024937.789 * * * * [misc]progress: [ 19 / 74 ] simplifiying candidate # 1537024937.789 * [enter]simplify: Simplifying (sqrt (- 1 x)) 1537024937.789 * * [misc]simplify: iters left: 3 (4 enodes) 1537024937.791 * * [misc]simplify: iters left: 2 (8 enodes) 1537024937.792 * * [misc]simplify: iters left: 1 (9 enodes) 1537024937.793 * [exit]simplify: Simplified to (sqrt (- 1 x)) 1537024937.793 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x))))))) 1537024937.793 * * * * [misc]progress: [ 20 / 74 ] simplifiying candidate # 1537024937.793 * [enter]simplify: Simplifying (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) 1537024937.794 * * [misc]simplify: iters left: 6 (9 enodes) 1537024937.797 * * [misc]simplify: iters left: 5 (22 enodes) 1537024937.800 * * [misc]simplify: iters left: 4 (25 enodes) 1537024937.803 * * [misc]simplify: iters left: 3 (27 enodes) 1537024937.807 * [exit]simplify: Simplified to (sqrt (/ (- 1 x) (+ (pow x 3) 1))) 1537024937.807 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (pow x 3) 1))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))))) 1537024937.807 * * * * [misc]progress: [ 21 / 74 ] simplifiying candidate # 1537024937.807 * [enter]simplify: Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) 1537024937.808 * * [misc]simplify: iters left: 6 (8 enodes) 1537024937.810 * * [misc]simplify: iters left: 5 (17 enodes) 1537024937.813 * * [misc]simplify: iters left: 4 (23 enodes) 1537024937.816 * * [misc]simplify: iters left: 3 (25 enodes) 1537024937.820 * [exit]simplify: Simplified to (sqrt (/ (- 1 x) (- 1 (* x x)))) 1537024937.820 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))))) 1537024937.820 * * * * [misc]progress: [ 22 / 74 ] simplifiying candidate # 1537024937.820 * [enter]simplify: Simplifying (sqrt (- 1 x)) 1537024937.820 * * [misc]simplify: iters left: 3 (4 enodes) 1537024937.821 * * [misc]simplify: iters left: 2 (8 enodes) 1537024937.822 * * [misc]simplify: iters left: 1 (9 enodes) 1537024937.823 * [exit]simplify: Simplified to (sqrt (- 1 x)) 1537024937.824 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) 1537024937.824 * * * * [misc]progress: [ 23 / 74 ] simplifiying candidate # 1537024937.824 * * * * [misc]progress: [ 24 / 74 ] simplifiying candidate # 1537024937.824 * [enter]simplify: Simplifying (sqrt (/ (- 1 x) (+ 1 x))) 1537024937.824 * * [misc]simplify: iters left: 5 (6 enodes) 1537024937.826 * * [misc]simplify: iters left: 4 (14 enodes) 1537024937.828 * * [misc]simplify: iters left: 3 (17 enodes) 1537024937.831 * * [misc]simplify: iters left: 2 (19 enodes) 1537024937.833 * [exit]simplify: Simplified to (sqrt (/ (- 1 x) (+ x 1))) 1537024937.834 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ x 1))))))) 1537024937.834 * * * * [misc]progress: [ 25 / 74 ] simplifiying candidate # 1537024937.834 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1537024937.834 * * [misc]simplify: iters left: 5 (7 enodes) 1537024937.836 * * [misc]simplify: iters left: 4 (12 enodes) 1537024937.837 * * [misc]simplify: iters left: 3 (13 enodes) 1537024937.839 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1537024937.839 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))) 1537024937.839 * * * * [misc]progress: [ 26 / 74 ] simplifiying candidate # 1537024937.839 * * * * [misc]progress: [ 27 / 74 ] simplifiying candidate # 1537024937.839 * * * * [misc]progress: [ 28 / 74 ] simplifiying candidate # 1537024937.839 * * * * [misc]progress: [ 29 / 74 ] simplifiying candidate # 1537024937.839 * * * * [misc]progress: [ 30 / 74 ] simplifiying candidate # 1537024937.840 * * * * [misc]progress: [ 31 / 74 ] simplifiying candidate # 1537024937.840 * * * * [misc]progress: [ 32 / 74 ] simplifiying candidate # 1537024937.840 * * * * [misc]progress: [ 33 / 74 ] simplifiying candidate # 1537024937.840 * * * * [misc]progress: [ 34 / 74 ] simplifiying candidate # 1537024937.840 * * * * [misc]progress: [ 35 / 74 ] simplifiying candidate # 1537024937.840 * [enter]simplify: Simplifying (- (log (- 1 x)) (log (+ 1 x))) 1537024937.840 * * [misc]simplify: iters left: 5 (7 enodes) 1537024937.842 * * [misc]simplify: iters left: 4 (14 enodes) 1537024937.844 * * [misc]simplify: iters left: 3 (16 enodes) 1537024937.846 * [exit]simplify: Simplified to (- (log (- 1 x)) (log (+ x 1))) 1537024937.846 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ x 1)))))))) 1537024937.846 * * * * [misc]progress: [ 36 / 74 ] simplifiying candidate # 1537024937.847 * * * * [misc]progress: [ 37 / 74 ] simplifiying candidate # 1537024937.847 * * * * [misc]progress: [ 38 / 74 ] simplifiying candidate # 1537024937.847 * [enter]simplify: Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))) 1537024937.847 * * [misc]simplify: iters left: 6 (9 enodes) 1537024937.855 * * [misc]simplify: iters left: 5 (35 enodes) 1537024937.884 * * [misc]simplify: iters left: 4 (96 enodes) 1537024937.943 * * [misc]simplify: iters left: 3 (298 enodes) 1537024938.325 * [exit]simplify: Simplified to (pow (/ (- 1 x) (+ x 1)) 3) 1537024938.325 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (pow (/ (- 1 x) (+ x 1)) 3)))))) 1537024938.325 * * * * [misc]progress: [ 39 / 74 ] simplifiying candidate # 1537024938.325 * * * * [misc]progress: [ 40 / 74 ] simplifiying candidate # 1537024938.325 * * * * [misc]progress: [ 41 / 74 ] simplifiying candidate # 1537024938.325 * * * * [misc]progress: [ 42 / 74 ] simplifiying candidate # 1537024938.325 * * * * [misc]progress: [ 43 / 74 ] simplifiying candidate # 1537024938.325 * [enter]simplify: Simplifying (/ 1 (+ 1 x)) 1537024938.326 * * [misc]simplify: iters left: 4 (4 enodes) 1537024938.327 * * [misc]simplify: iters left: 3 (7 enodes) 1537024938.328 * [exit]simplify: Simplified to (/ 1 (+ x 1)) 1537024938.328 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x))))))) 1537024938.328 * * * * [misc]progress: [ 44 / 74 ] simplifiying candidate # 1537024938.328 * [enter]simplify: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1537024938.328 * * [misc]simplify: iters left: 6 (9 enodes) 1537024938.331 * * [misc]simplify: iters left: 5 (20 enodes) 1537024938.335 * * [misc]simplify: iters left: 4 (30 enodes) 1537024938.340 * * [misc]simplify: iters left: 3 (33 enodes) 1537024938.344 * * [misc]simplify: iters left: 2 (36 enodes) 1537024938.351 * [exit]simplify: Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) 1537024938.351 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))))))) 1537024938.351 * [enter]simplify: Simplifying (/ (cbrt (- 1 x)) (cbrt (+ 1 x))) 1537024938.351 * * [misc]simplify: iters left: 5 (7 enodes) 1537024938.353 * * [misc]simplify: iters left: 4 (12 enodes) 1537024938.354 * * [misc]simplify: iters left: 3 (13 enodes) 1537024938.356 * [exit]simplify: Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1))) 1537024938.356 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))))))) 1537024938.356 * * * * [misc]progress: [ 45 / 74 ] simplifiying candidate # 1537024938.357 * [enter]simplify: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) 1537024938.357 * * [misc]simplify: iters left: 6 (8 enodes) 1537024938.359 * * [misc]simplify: iters left: 5 (15 enodes) 1537024938.361 * * [misc]simplify: iters left: 4 (18 enodes) 1537024938.364 * * [misc]simplify: iters left: 3 (19 enodes) 1537024938.367 * [exit]simplify: Simplified to (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x))) 1537024938.367 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (sqrt (+ x 1))) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))) 1537024938.367 * [enter]simplify: Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) 1537024938.368 * * [misc]simplify: iters left: 5 (7 enodes) 1537024938.369 * * [misc]simplify: iters left: 4 (12 enodes) 1537024938.371 * * [misc]simplify: iters left: 3 (13 enodes) 1537024938.373 * [exit]simplify: Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1))) 1537024938.373 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))))) 1537024938.373 * * * * [misc]progress: [ 46 / 74 ] simplifiying candidate # 1537024938.373 * [enter]simplify: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1537024938.373 * * [misc]simplify: iters left: 6 (6 enodes) 1537024938.375 * * [misc]simplify: iters left: 5 (12 enodes) 1537024938.377 * * [misc]simplify: iters left: 4 (19 enodes) 1537024938.380 * * [misc]simplify: iters left: 3 (21 enodes) 1537024938.383 * * [misc]simplify: iters left: 2 (26 enodes) 1537024938.386 * [exit]simplify: Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1537024938.386 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x))))))) 1537024938.386 * [enter]simplify: Simplifying (/ (cbrt (- 1 x)) (+ 1 x)) 1537024938.387 * * [misc]simplify: iters left: 5 (6 enodes) 1537024938.388 * * [misc]simplify: iters left: 4 (11 enodes) 1537024938.391 * * [misc]simplify: iters left: 3 (12 enodes) 1537024938.393 * [exit]simplify: Simplified to (/ (cbrt (- 1 x)) (+ x 1)) 1537024938.393 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1))))))) 1537024938.393 * * * * [misc]progress: [ 47 / 74 ] simplifiying candidate # 1537024938.393 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1537024938.393 * * [misc]simplify: iters left: 6 (8 enodes) 1537024938.395 * * [misc]simplify: iters left: 5 (15 enodes) 1537024938.397 * * [misc]simplify: iters left: 4 (16 enodes) 1537024938.400 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1537024938.400 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))))) 1537024938.400 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (cbrt (+ 1 x))) 1537024938.401 * * [misc]simplify: iters left: 5 (7 enodes) 1537024938.402 * * [misc]simplify: iters left: 4 (12 enodes) 1537024938.404 * * [misc]simplify: iters left: 3 (13 enodes) 1537024938.406 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1))) 1537024938.406 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1)))))))) 1537024938.406 * * * * [misc]progress: [ 48 / 74 ] simplifiying candidate # 1537024938.406 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1537024938.406 * * [misc]simplify: iters left: 5 (7 enodes) 1537024938.408 * * [misc]simplify: iters left: 4 (12 enodes) 1537024938.409 * * [misc]simplify: iters left: 3 (13 enodes) 1537024938.411 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1537024938.411 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))) 1537024938.411 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1537024938.412 * * [misc]simplify: iters left: 5 (7 enodes) 1537024938.413 * * [misc]simplify: iters left: 4 (12 enodes) 1537024938.415 * * [misc]simplify: iters left: 3 (13 enodes) 1537024938.417 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1537024938.417 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))) 1537024938.417 * * * * [misc]progress: [ 49 / 74 ] simplifiying candidate # 1537024938.417 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) 1) 1537024938.417 * * [misc]simplify: iters left: 5 (5 enodes) 1537024938.418 * * [misc]simplify: iters left: 4 (9 enodes) 1537024938.420 * * [misc]simplify: iters left: 3 (12 enodes) 1537024938.422 * [exit]simplify: Simplified to (sqrt (- 1 x)) 1537024938.422 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x))))))) 1537024938.422 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (+ 1 x)) 1537024938.422 * * [misc]simplify: iters left: 5 (6 enodes) 1537024938.424 * * [misc]simplify: iters left: 4 (11 enodes) 1537024938.425 * * [misc]simplify: iters left: 3 (12 enodes) 1537024938.427 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (+ x 1)) 1537024938.427 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1))))))) 1537024938.427 * * * * [misc]progress: [ 50 / 74 ] simplifiying candidate # 1537024938.427 * [enter]simplify: Simplifying (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1537024938.427 * * [misc]simplify: iters left: 6 (6 enodes) 1537024938.429 * * [misc]simplify: iters left: 5 (11 enodes) 1537024938.431 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))) 1537024938.431 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1))) (/ (- 1 x) (cbrt (+ 1 x)))))))) 1537024938.431 * [enter]simplify: Simplifying (/ (- 1 x) (cbrt (+ 1 x))) 1537024938.431 * * [misc]simplify: iters left: 5 (6 enodes) 1537024938.433 * * [misc]simplify: iters left: 4 (14 enodes) 1537024938.435 * * [misc]simplify: iters left: 3 (17 enodes) 1537024938.437 * * [misc]simplify: iters left: 2 (19 enodes) 1537024938.440 * [exit]simplify: Simplified to (/ (- 1 x) (cbrt (+ x 1))) 1537024938.440 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1)))))))) 1537024938.440 * * * * [misc]progress: [ 51 / 74 ] simplifiying candidate # 1537024938.440 * [enter]simplify: Simplifying (/ 1 (sqrt (+ 1 x))) 1537024938.441 * * [misc]simplify: iters left: 5 (5 enodes) 1537024938.442 * * [misc]simplify: iters left: 4 (8 enodes) 1537024938.443 * [exit]simplify: Simplified to (/ 1 (sqrt (+ x 1))) 1537024938.443 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x)))))))) 1537024938.443 * [enter]simplify: Simplifying (/ (- 1 x) (sqrt (+ 1 x))) 1537024938.444 * * [misc]simplify: iters left: 5 (6 enodes) 1537024938.445 * * [misc]simplify: iters left: 4 (14 enodes) 1537024938.447 * * [misc]simplify: iters left: 3 (17 enodes) 1537024938.450 * * [misc]simplify: iters left: 2 (19 enodes) 1537024938.453 * [exit]simplify: Simplified to (/ (- 1 x) (sqrt (+ x 1))) 1537024938.453 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1)))))))) 1537024938.453 * * * * [misc]progress: [ 52 / 74 ] simplifiying candidate # 1537024938.453 * [enter]simplify: Simplifying (/ 1 1) 1537024938.453 * * [misc]simplify: iters left: 2 (2 enodes) 1537024938.454 * * [misc]simplify: iters left: 1 (4 enodes) 1537024938.454 * [exit]simplify: Simplified to 1 1537024938.454 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x))))))) 1537024938.454 * [enter]simplify: Simplifying (/ (- 1 x) (+ 1 x)) 1537024938.454 * * [misc]simplify: iters left: 4 (5 enodes) 1537024938.456 * * [misc]simplify: iters left: 3 (13 enodes) 1537024938.458 * * [misc]simplify: iters left: 2 (16 enodes) 1537024938.462 * * [misc]simplify: iters left: 1 (18 enodes) 1537024938.464 * [exit]simplify: Simplified to (/ (- 1 x) (+ x 1)) 1537024938.464 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1))))))) 1537024938.464 * * * * [misc]progress: [ 53 / 74 ] simplifiying candidate # 1537024938.464 * * * * [misc]progress: [ 54 / 74 ] simplifiying candidate # 1537024938.464 * * * * [misc]progress: [ 55 / 74 ] simplifiying candidate # 1537024938.464 * * * * [misc]progress: [ 56 / 74 ] simplifiying candidate # 1537024938.464 * [enter]simplify: Simplifying (cbrt (+ 1 x)) 1537024938.465 * * [misc]simplify: iters left: 3 (4 enodes) 1537024938.466 * * [misc]simplify: iters left: 2 (7 enodes) 1537024938.466 * [exit]simplify: Simplified to (cbrt (+ x 1)) 1537024938.466 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ x 1))))))) 1537024938.466 * * * * [misc]progress: [ 57 / 74 ] simplifiying candidate # 1537024938.467 * [enter]simplify: Simplifying (sqrt (+ 1 x)) 1537024938.467 * * [misc]simplify: iters left: 3 (4 enodes) 1537024938.468 * * [misc]simplify: iters left: 2 (7 enodes) 1537024938.469 * [exit]simplify: Simplified to (sqrt (+ x 1)) 1537024938.469 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ x 1))))))) 1537024938.469 * * * * [misc]progress: [ 58 / 74 ] simplifiying candidate # 1537024938.469 * [enter]simplify: Simplifying (+ 1 x) 1537024938.469 * * [misc]simplify: iters left: 2 (3 enodes) 1537024938.470 * * [misc]simplify: iters left: 1 (6 enodes) 1537024938.470 * [exit]simplify: Simplified to (+ x 1) 1537024938.470 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ x 1)))))) 1537024938.470 * * * * [misc]progress: [ 59 / 74 ] simplifiying candidate # 1537024938.470 * [enter]simplify: Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1537024938.471 * * [misc]simplify: iters left: 5 (5 enodes) 1537024938.472 * * [misc]simplify: iters left: 4 (9 enodes) 1537024938.473 * * [misc]simplify: iters left: 3 (10 enodes) 1537024938.475 * [exit]simplify: Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1537024938.475 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x)))))))) 1537024938.475 * * * * [misc]progress: [ 60 / 74 ] simplifiying candidate # 1537024938.475 * [enter]simplify: Simplifying (sqrt (- 1 x)) 1537024938.475 * * [misc]simplify: iters left: 3 (4 enodes) 1537024938.476 * * [misc]simplify: iters left: 2 (8 enodes) 1537024938.477 * * [misc]simplify: iters left: 1 (9 enodes) 1537024938.478 * [exit]simplify: Simplified to (sqrt (- 1 x)) 1537024938.479 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x)))))))) 1537024938.479 * * * * [misc]progress: [ 61 / 74 ] simplifiying candidate # 1537024938.479 * * * * [misc]progress: [ 62 / 74 ] simplifiying candidate # 1537024938.479 * [enter]simplify: Simplifying (+ (* 1 1) (- (* x x) (* 1 x))) 1537024938.479 * * [misc]simplify: iters left: 6 (7 enodes) 1537024938.481 * * [misc]simplify: iters left: 5 (14 enodes) 1537024938.485 * * [misc]simplify: iters left: 4 (25 enodes) 1537024938.490 * * [misc]simplify: iters left: 3 (37 enodes) 1537024938.494 * * [misc]simplify: iters left: 2 (41 enodes) 1537024938.502 * * [misc]simplify: iters left: 1 (54 enodes) 1537024938.509 * [exit]simplify: Simplified to (- (* x x) (- x 1)) 1537024938.509 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (- (* x x) (- x 1))))))) 1537024938.509 * * * * [misc]progress: [ 63 / 74 ] simplifiying candidate # 1537024938.510 * [enter]simplify: Simplifying (- 1 x) 1537024938.510 * * [misc]simplify: iters left: 2 (3 enodes) 1537024938.511 * * [misc]simplify: iters left: 1 (7 enodes) 1537024938.512 * [exit]simplify: Simplified to (- 1 x) 1537024938.512 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 1537024938.512 * * * * [misc]progress: [ 64 / 74 ] simplifiying candidate # 1537024938.512 * [enter]simplify: Simplifying (- (pow 1 3) (pow x 3)) 1537024938.512 * * [misc]simplify: iters left: 3 (6 enodes) 1537024938.514 * * [misc]simplify: iters left: 2 (15 enodes) 1537024938.517 * * [misc]simplify: iters left: 1 (22 enodes) 1537024938.520 * [exit]simplify: Simplified to (- 1 (pow x 3)) 1537024938.520 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (pow x 3)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x))))))))) 1537024938.520 * * * * [misc]progress: [ 65 / 74 ] simplifiying candidate # 1537024938.520 * [enter]simplify: Simplifying (- (* 1 1) (* x x)) 1537024938.521 * * [misc]simplify: iters left: 4 (5 enodes) 1537024938.522 * * [misc]simplify: iters left: 3 (9 enodes) 1537024938.523 * * [misc]simplify: iters left: 2 (13 enodes) 1537024938.525 * [exit]simplify: Simplified to (- 1 (* x x)) 1537024938.525 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))) 1537024938.525 * * * * [misc]progress: [ 66 / 74 ] simplifiying candidate # 1537024938.525 * [enter]simplify: Simplifying (- (+ (* 1/2 (pow x 2)) 1) x) 1537024938.526 * * [misc]simplify: iters left: 6 (8 enodes) 1537024938.528 * * [misc]simplify: iters left: 5 (17 enodes) 1537024938.531 * * [misc]simplify: iters left: 4 (29 enodes) 1537024938.538 * * [misc]simplify: iters left: 3 (37 enodes) 1537024938.542 * * [misc]simplify: iters left: 2 (39 enodes) 1537024938.548 * * [misc]simplify: iters left: 1 (53 enodes) 1537024938.560 * [exit]simplify: Simplified to (- (* (* x x) 1/2) (- x 1)) 1537024938.560 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* 2 (atan (- (* (* x x) 1/2) (- x 1))))) 1537024938.560 * * * * [misc]progress: [ 67 / 74 ] simplifiying candidate # 1537024938.560 * [enter]simplify: Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))) 1537024938.561 * * [misc]simplify: iters left: 6 (19 enodes) 1537024938.567 * * [misc]simplify: iters left: 5 (44 enodes) 1537024938.579 * * [misc]simplify: iters left: 4 (87 enodes) 1537024938.609 * * [misc]simplify: iters left: 3 (180 enodes) 1537024938.685 * * [misc]simplify: iters left: 2 (316 enodes) 1537024938.931 * [exit]simplify: Simplified to (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1))))) 1537024938.931 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1)))))))) 1537024938.931 * * * * [misc]progress: [ 68 / 74 ] simplifiying candidate # 1537024938.932 * [enter]simplify: Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))) 1537024938.934 * * [misc]simplify: iters left: 6 (19 enodes) 1537024938.946 * * [misc]simplify: iters left: 5 (44 enodes) 1537024938.968 * * [misc]simplify: iters left: 4 (87 enodes) 1537024939.024 * * [misc]simplify: iters left: 3 (180 enodes) 1537024939.093 * * [misc]simplify: iters left: 2 (316 enodes) 1537024939.359 * [exit]simplify: Simplified to (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1))))) 1537024939.359 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1)))))))) 1537024939.359 * * * * [misc]progress: [ 69 / 74 ] simplifiying candidate # 1537024939.359 * [enter]simplify: Simplifying (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024939.360 * * [misc]simplify: iters left: 6 (7 enodes) 1537024939.364 * * [misc]simplify: iters left: 5 (15 enodes) 1537024939.368 * * [misc]simplify: iters left: 4 (18 enodes) 1537024939.374 * * [misc]simplify: iters left: 3 (20 enodes) 1537024939.380 * [exit]simplify: Simplified to (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024939.380 * [misc]simplify: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1)))))) 1537024939.380 * * * * [misc]progress: [ 70 / 74 ] simplifiying candidate # 1537024939.380 * [enter]simplify: Simplifying (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024939.381 * * [misc]simplify: iters left: 6 (7 enodes) 1537024939.386 * * [misc]simplify: iters left: 5 (15 enodes) 1537024939.391 * * [misc]simplify: iters left: 4 (18 enodes) 1537024939.396 * * [misc]simplify: iters left: 3 (20 enodes) 1537024939.403 * [exit]simplify: Simplified to (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024939.403 * [misc]simplify: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1)))))) 1537024939.403 * * * * [misc]progress: [ 71 / 74 ] simplifiying candidate # 1537024939.403 * [enter]simplify: Simplifying (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024939.404 * * [misc]simplify: iters left: 6 (7 enodes) 1537024939.407 * * [misc]simplify: iters left: 5 (15 enodes) 1537024939.412 * * [misc]simplify: iters left: 4 (18 enodes) 1537024939.418 * * [misc]simplify: iters left: 3 (20 enodes) 1537024939.424 * [exit]simplify: Simplified to (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024939.424 * [misc]simplify: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1)))))) 1537024939.424 * * * * [misc]progress: [ 72 / 74 ] simplifiying candidate # 1537024939.424 * [enter]simplify: Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x)) 1537024939.425 * * [misc]simplify: iters left: 6 (8 enodes) 1537024939.429 * * [misc]simplify: iters left: 5 (18 enodes) 1537024939.439 * * [misc]simplify: iters left: 4 (35 enodes) 1537024939.452 * * [misc]simplify: iters left: 3 (48 enodes) 1537024939.469 * * [misc]simplify: iters left: 2 (62 enodes) 1537024939.488 * * [misc]simplify: iters left: 1 (77 enodes) 1537024939.519 * [exit]simplify: Simplified to (- (+ 1 (* -2 x)) (* -2 (* x x))) 1537024939.519 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ 1 (* -2 x)) (* -2 (* x x))))))) 1537024939.519 * * * * [misc]progress: [ 73 / 74 ] simplifiying candidate # 1537024939.520 * [enter]simplify: Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 1537024939.524 * * [misc]simplify: iters left: 6 (10 enodes) 1537024939.531 * * [misc]simplify: iters left: 5 (23 enodes) 1537024939.542 * * [misc]simplify: iters left: 4 (38 enodes) 1537024939.564 * * [misc]simplify: iters left: 3 (74 enodes) 1537024939.601 * * [misc]simplify: iters left: 2 (110 enodes) 1537024939.635 * * [misc]simplify: iters left: 1 (142 enodes) 1537024939.701 * [exit]simplify: Simplified to (- (+ (/ 2 x) -1) (/ (/ 2 x) x)) 1537024939.701 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ (/ 2 x) -1) (/ (/ 2 x) x)))))) 1537024939.701 * * * * [misc]progress: [ 74 / 74 ] simplifiying candidate # 1537024939.702 * [enter]simplify: Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 1537024939.703 * * [misc]simplify: iters left: 6 (10 enodes) 1537024939.710 * * [misc]simplify: iters left: 5 (23 enodes) 1537024939.721 * * [misc]simplify: iters left: 4 (38 enodes) 1537024939.738 * * [misc]simplify: iters left: 3 (74 enodes) 1537024939.757 * * [misc]simplify: iters left: 2 (110 enodes) 1537024939.778 * * [misc]simplify: iters left: 1 (142 enodes) 1537024939.840 * [exit]simplify: Simplified to (- (+ (/ 2 x) -1) (/ (/ 2 x) x)) 1537024939.840 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ (/ 2 x) -1) (/ (/ 2 x) x)))))) 1537024939.841 * * * [misc]progress: adding candidates to table 1537024941.122 * * [misc]progress: iteration 2 / 4 1537024941.122 * * * [misc]progress: picking best candidate 1537024941.133 * * * * [misc]pick: Picked # 1537024941.133 * * * [misc]progress: localizing error 1537024941.167 * * * [misc]progress: generating rewritten candidates 1537024941.167 * * * * [misc]progress: [ 1 / 3 ] rewriting at (2 2 1) 1537024941.219 * * * * [misc]progress: [ 2 / 3 ] rewriting at (2 2 1 1) 1537024941.224 * * * * [misc]progress: [ 3 / 3 ] rewriting at (2 2) 1537024941.227 * * * [misc]progress: generating series expansions 1537024941.228 * * * * [misc]progress: [ 1 / 3 ] generating series at (2 2 1) 1537024941.228 * [misc]backup-simplify: Simplify (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1))) 1537024941.228 * [misc]approximate: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0 1537024941.228 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x 1537024941.228 * [misc]taylor: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 1537024941.228 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1537024941.228 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.228 * [misc]backup-simplify: Simplify 1 into 1 1537024941.228 * [misc]taylor: Taking taylor expansion of x in x 1537024941.228 * [misc]backup-simplify: Simplify 0 into 0 1537024941.228 * [misc]backup-simplify: Simplify 1 into 1 1537024941.228 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1537024941.228 * [misc]taylor: Taking taylor expansion of x in x 1537024941.228 * [misc]backup-simplify: Simplify 0 into 0 1537024941.228 * [misc]backup-simplify: Simplify 1 into 1 1537024941.228 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.228 * [misc]backup-simplify: Simplify 1 into 1 1537024941.229 * [misc]backup-simplify: Simplify (- 0) into 0 1537024941.229 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.229 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024941.229 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024941.229 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1537024941.230 * [misc]backup-simplify: Simplify (- 1) into -1 1537024941.230 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024941.230 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.230 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2 1537024941.230 * [misc]backup-simplify: Simplify (/ -2 (* 2 (sqrt 1))) into -1 1537024941.230 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x 1537024941.230 * [misc]taylor: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 1537024941.230 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1537024941.231 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.231 * [misc]backup-simplify: Simplify 1 into 1 1537024941.231 * [misc]taylor: Taking taylor expansion of x in x 1537024941.231 * [misc]backup-simplify: Simplify 0 into 0 1537024941.231 * [misc]backup-simplify: Simplify 1 into 1 1537024941.231 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1537024941.231 * [misc]taylor: Taking taylor expansion of x in x 1537024941.231 * [misc]backup-simplify: Simplify 0 into 0 1537024941.231 * [misc]backup-simplify: Simplify 1 into 1 1537024941.231 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.231 * [misc]backup-simplify: Simplify 1 into 1 1537024941.231 * [misc]backup-simplify: Simplify (- 0) into 0 1537024941.231 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.231 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024941.231 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024941.232 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1537024941.232 * [misc]backup-simplify: Simplify (- 1) into -1 1537024941.232 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024941.232 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.232 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2 1537024941.233 * [misc]backup-simplify: Simplify (/ -2 (* 2 (sqrt 1))) into -1 1537024941.233 * [misc]backup-simplify: Simplify 1 into 1 1537024941.233 * [misc]backup-simplify: Simplify -1 into -1 1537024941.233 * [misc]backup-simplify: Simplify (- 0) into 0 1537024941.233 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024941.234 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024941.234 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2 1537024941.235 * [misc]backup-simplify: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2 1537024941.235 * [misc]backup-simplify: Simplify 1/2 into 1/2 1537024941.235 * [misc]backup-simplify: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x) 1537024941.236 * [misc]backup-simplify: Simplify (/ (sqrt (- 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) 1537024941.236 * [misc]approximate: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0 1537024941.236 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x 1537024941.236 * [misc]taylor: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 1537024941.236 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1537024941.236 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.236 * [misc]backup-simplify: Simplify 1 into 1 1537024941.236 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024941.236 * [misc]taylor: Taking taylor expansion of x in x 1537024941.236 * [misc]backup-simplify: Simplify 0 into 0 1537024941.236 * [misc]backup-simplify: Simplify 1 into 1 1537024941.236 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024941.236 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1537024941.236 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024941.236 * [misc]taylor: Taking taylor expansion of x in x 1537024941.236 * [misc]backup-simplify: Simplify 0 into 0 1537024941.236 * [misc]backup-simplify: Simplify 1 into 1 1537024941.237 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024941.237 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.237 * [misc]backup-simplify: Simplify 1 into 1 1537024941.237 * [misc]backup-simplify: Simplify (- 1) into -1 1537024941.237 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024941.237 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.237 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1537024941.237 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1537024941.238 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024941.238 * [misc]backup-simplify: Simplify (- 0) into 0 1537024941.238 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.238 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024941.238 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024941.239 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 1537024941.239 * [misc]backup-simplify: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1)) 1537024941.239 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x 1537024941.239 * [misc]taylor: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 1537024941.239 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1537024941.239 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.239 * [misc]backup-simplify: Simplify 1 into 1 1537024941.239 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024941.239 * [misc]taylor: Taking taylor expansion of x in x 1537024941.239 * [misc]backup-simplify: Simplify 0 into 0 1537024941.239 * [misc]backup-simplify: Simplify 1 into 1 1537024941.240 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024941.240 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1537024941.240 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024941.240 * [misc]taylor: Taking taylor expansion of x in x 1537024941.240 * [misc]backup-simplify: Simplify 0 into 0 1537024941.240 * [misc]backup-simplify: Simplify 1 into 1 1537024941.240 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024941.240 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.240 * [misc]backup-simplify: Simplify 1 into 1 1537024941.240 * [misc]backup-simplify: Simplify (- 1) into -1 1537024941.240 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024941.240 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.241 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1537024941.241 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1537024941.241 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024941.241 * [misc]backup-simplify: Simplify (- 0) into 0 1537024941.241 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.242 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024941.242 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024941.242 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 1537024941.242 * [misc]backup-simplify: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1)) 1537024941.243 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1537024941.243 * [misc]backup-simplify: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1)) 1537024941.243 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537024941.244 * [misc]backup-simplify: Simplify (- 0) into 0 1537024941.244 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024941.244 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537024941.244 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024941.245 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2 1537024941.247 * [misc]backup-simplify: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) 1537024941.249 * [misc]backup-simplify: Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) 1537024941.253 * [misc]backup-simplify: Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))) 1537024941.253 * [misc]backup-simplify: Simplify (/ (sqrt (- 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) 1537024941.253 * [misc]approximate: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0 1537024941.253 * [misc]taylor: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x 1537024941.253 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 1537024941.253 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1537024941.253 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024941.253 * [misc]taylor: Taking taylor expansion of x in x 1537024941.253 * [misc]backup-simplify: Simplify 0 into 0 1537024941.253 * [misc]backup-simplify: Simplify 1 into 1 1537024941.254 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024941.254 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.254 * [misc]backup-simplify: Simplify 1 into 1 1537024941.254 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1537024941.254 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.254 * [misc]backup-simplify: Simplify 1 into 1 1537024941.254 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024941.254 * [misc]taylor: Taking taylor expansion of x in x 1537024941.254 * [misc]backup-simplify: Simplify 0 into 0 1537024941.254 * [misc]backup-simplify: Simplify 1 into 1 1537024941.254 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024941.254 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.254 * [misc]backup-simplify: Simplify (- 1) into -1 1537024941.255 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024941.255 * [misc]backup-simplify: Simplify (/ 1 -1) into -1 1537024941.255 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1537024941.255 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024941.255 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024941.256 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024941.256 * [misc]backup-simplify: Simplify (- 0) into 0 1537024941.256 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.256 * [misc]backup-simplify: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 1537024941.257 * [misc]backup-simplify: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1)) 1537024941.257 * [misc]taylor: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x 1537024941.257 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 1537024941.257 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1537024941.257 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024941.257 * [misc]taylor: Taking taylor expansion of x in x 1537024941.257 * [misc]backup-simplify: Simplify 0 into 0 1537024941.257 * [misc]backup-simplify: Simplify 1 into 1 1537024941.257 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024941.257 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.257 * [misc]backup-simplify: Simplify 1 into 1 1537024941.257 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1537024941.257 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.257 * [misc]backup-simplify: Simplify 1 into 1 1537024941.257 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024941.257 * [misc]taylor: Taking taylor expansion of x in x 1537024941.257 * [misc]backup-simplify: Simplify 0 into 0 1537024941.257 * [misc]backup-simplify: Simplify 1 into 1 1537024941.258 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024941.258 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.258 * [misc]backup-simplify: Simplify (- 1) into -1 1537024941.258 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024941.258 * [misc]backup-simplify: Simplify (/ 1 -1) into -1 1537024941.258 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1537024941.259 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024941.259 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024941.259 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024941.259 * [misc]backup-simplify: Simplify (- 0) into 0 1537024941.259 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.260 * [misc]backup-simplify: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 1537024941.260 * [misc]backup-simplify: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1)) 1537024941.260 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1537024941.261 * [misc]backup-simplify: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1)) 1537024941.261 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537024941.261 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024941.262 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537024941.262 * [misc]backup-simplify: Simplify (- 0) into 0 1537024941.262 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024941.262 * [misc]backup-simplify: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 1537024941.264 * [misc]backup-simplify: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) 1537024941.267 * [misc]backup-simplify: Simplify (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) into (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) 1537024941.270 * [misc]backup-simplify: Simplify (+ (* (* -1/2 (/ (+ (/ 1 (pow (sqrt -1) 2)) 2) (sqrt -1))) (pow (/ 1 (- x)) 2)) (+ (* (/ -1 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))) 1537024941.271 * * * * [misc]progress: [ 2 / 3 ] generating series at (2 2 1 1) 1537024941.271 * [misc]backup-simplify: Simplify (sqrt (- 1 x)) into (sqrt (- 1 x)) 1537024941.271 * [misc]approximate: Taking taylor expansion of (sqrt (- 1 x)) in (x) around 0 1537024941.271 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 x)) in x 1537024941.271 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1537024941.271 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.271 * [misc]backup-simplify: Simplify 1 into 1 1537024941.271 * [misc]taylor: Taking taylor expansion of x in x 1537024941.271 * [misc]backup-simplify: Simplify 0 into 0 1537024941.271 * [misc]backup-simplify: Simplify 1 into 1 1537024941.271 * [misc]backup-simplify: Simplify (- 0) into 0 1537024941.271 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.272 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1537024941.272 * [misc]backup-simplify: Simplify (- 1) into -1 1537024941.272 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024941.272 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1537024941.272 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 x)) in x 1537024941.272 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1537024941.272 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.272 * [misc]backup-simplify: Simplify 1 into 1 1537024941.272 * [misc]taylor: Taking taylor expansion of x in x 1537024941.272 * [misc]backup-simplify: Simplify 0 into 0 1537024941.272 * [misc]backup-simplify: Simplify 1 into 1 1537024941.272 * [misc]backup-simplify: Simplify (- 0) into 0 1537024941.273 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.273 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1537024941.273 * [misc]backup-simplify: Simplify (- 1) into -1 1537024941.273 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024941.273 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1537024941.274 * [misc]backup-simplify: Simplify 1 into 1 1537024941.274 * [misc]backup-simplify: Simplify -1/2 into -1/2 1537024941.274 * [misc]backup-simplify: Simplify (- 0) into 0 1537024941.274 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024941.275 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 1537024941.275 * [misc]backup-simplify: Simplify -1/8 into -1/8 1537024941.276 * [misc]backup-simplify: Simplify (+ (* -1/8 (pow x 2)) (+ (* -1/2 x) 1)) into (- 1 (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1537024941.276 * [misc]backup-simplify: Simplify (sqrt (- 1 (/ 1 x))) into (sqrt (- 1 (/ 1 x))) 1537024941.276 * [misc]approximate: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0 1537024941.276 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 1537024941.276 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1537024941.276 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.276 * [misc]backup-simplify: Simplify 1 into 1 1537024941.276 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024941.276 * [misc]taylor: Taking taylor expansion of x in x 1537024941.276 * [misc]backup-simplify: Simplify 0 into 0 1537024941.276 * [misc]backup-simplify: Simplify 1 into 1 1537024941.276 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024941.276 * [misc]backup-simplify: Simplify (- 1) into -1 1537024941.276 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024941.282 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1537024941.282 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1537024941.282 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 1537024941.282 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1537024941.282 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.282 * [misc]backup-simplify: Simplify 1 into 1 1537024941.283 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024941.283 * [misc]taylor: Taking taylor expansion of x in x 1537024941.283 * [misc]backup-simplify: Simplify 0 into 0 1537024941.283 * [misc]backup-simplify: Simplify 1 into 1 1537024941.283 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024941.283 * [misc]backup-simplify: Simplify (- 1) into -1 1537024941.283 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1537024941.283 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1537024941.284 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1537024941.284 * [misc]backup-simplify: Simplify 0 into 0 1537024941.285 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1537024941.285 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024941.285 * [misc]backup-simplify: Simplify (- 0) into 0 1537024941.285 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.286 * [misc]backup-simplify: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1537024941.286 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1537024941.287 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537024941.287 * [misc]backup-simplify: Simplify (- 0) into 0 1537024941.287 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024941.288 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1537024941.288 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1537024941.289 * [misc]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))))) 1537024941.289 * [misc]backup-simplify: Simplify (sqrt (- 1 (/ 1 (- x)))) into (sqrt (+ (/ 1 x) 1)) 1537024941.289 * [misc]approximate: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0 1537024941.289 * [misc]taylor: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x 1537024941.289 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1537024941.289 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024941.289 * [misc]taylor: Taking taylor expansion of x in x 1537024941.289 * [misc]backup-simplify: Simplify 0 into 0 1537024941.289 * [misc]backup-simplify: Simplify 1 into 1 1537024941.290 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024941.290 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.290 * [misc]backup-simplify: Simplify 1 into 1 1537024941.290 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.290 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1537024941.290 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1537024941.291 * [misc]taylor: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x 1537024941.291 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1537024941.291 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1537024941.291 * [misc]taylor: Taking taylor expansion of x in x 1537024941.291 * [misc]backup-simplify: Simplify 0 into 0 1537024941.291 * [misc]backup-simplify: Simplify 1 into 1 1537024941.291 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1537024941.291 * [misc]taylor: Taking taylor expansion of 1 in x 1537024941.291 * [misc]backup-simplify: Simplify 1 into 1 1537024941.291 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1537024941.291 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1537024941.292 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1537024941.292 * [misc]backup-simplify: Simplify 0 into 0 1537024941.292 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1537024941.292 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1537024941.292 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1537024941.293 * [misc]backup-simplify: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1537024941.293 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1537024941.294 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1537024941.294 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1537024941.295 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1537024941.295 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1537024941.296 * [misc]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))))) 1537024941.296 * * * * [misc]progress: [ 3 / 3 ] generating series at (2 2) 1537024941.296 * [misc]backup-simplify: Simplify (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) into (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024941.296 * [misc]approximate: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in (x) around 0 1537024941.296 * [misc]taylor: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x 1537024941.296 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024941.296 * [misc]taylor: Taking taylor expansion of (atan (sqrt (/ (- 1 x) (+ x 1)))) in x 1537024941.297 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024941.297 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024941.297 * [misc]backup-simplify: Simplify 0 into 0 1537024941.297 * [misc]backup-simplify: Simplify 0 into 0 1537024941.297 * [misc]backup-simplify: Simplify 0 into 0 1537024941.297 * [misc]backup-simplify: Simplify 0 into 0 1537024941.297 * [misc]backup-simplify: Simplify 0 into 0 1537024941.297 * [misc]backup-simplify: Simplify 0 into 0 1537024941.297 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 x) (+ x 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024941.297 * [misc]backup-simplify: Simplify (atan (/ (sqrt (- 1 (/ 1 x))) (sqrt (+ 1 (/ 1 x))))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) 1537024941.297 * [misc]approximate: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in (x) around 0 1537024941.297 * [misc]taylor: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x 1537024941.298 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) 1537024941.298 * [misc]taylor: Taking taylor expansion of (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) in x 1537024941.298 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) 1537024941.298 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) into (atan (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)))) 1537024941.298 * [misc]backup-simplify: Simplify 0 into 0 1537024941.298 * [misc]backup-simplify: Simplify 0 into 0 1537024941.298 * [misc]backup-simplify: Simplify 0 into 0 1537024941.298 * [misc]backup-simplify: Simplify 0 into 0 1537024941.298 * [misc]backup-simplify: Simplify 0 into 0 1537024941.298 * [misc]backup-simplify: Simplify 0 into 0 1537024941.299 * [misc]backup-simplify: Simplify (atan (sqrt (/ (- 1 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1)))) into (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024941.299 * [misc]backup-simplify: Simplify (atan (/ (sqrt (- 1 (/ 1 (- x)))) (sqrt (+ 1 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) 1537024941.299 * [misc]approximate: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in (x) around 0 1537024941.299 * [misc]taylor: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x 1537024941.299 * [misc]backup-simplify: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) 1537024941.299 * [misc]taylor: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) in x 1537024941.299 * [misc]backup-simplify: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) 1537024941.300 * [misc]backup-simplify: Simplify (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))))) 1537024941.300 * [misc]backup-simplify: Simplify 0 into 0 1537024941.300 * [misc]backup-simplify: Simplify 0 into 0 1537024941.300 * [misc]backup-simplify: Simplify 0 into 0 1537024941.300 * [misc]backup-simplify: Simplify 0 into 0 1537024941.300 * [misc]backup-simplify: Simplify 0 into 0 1537024941.300 * [misc]backup-simplify: Simplify 0 into 0 1537024941.300 * [misc]backup-simplify: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1) (- 1 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024941.300 * * * [misc]progress: simplifying candidates 1537024941.300 * * * * [misc]progress: [ 1 / 95 ] simplifiying candidate # 1537024941.300 * * * * [misc]progress: [ 2 / 95 ] simplifiying candidate # 1537024941.301 * [enter]simplify: Simplifying (- (log (sqrt (- 1 x))) (log (sqrt (+ 1 x)))) 1537024941.302 * * [misc]simplify: iters left: 6 (9 enodes) 1537024941.306 * * [misc]simplify: iters left: 5 (16 enodes) 1537024941.311 * * [misc]simplify: iters left: 4 (18 enodes) 1537024941.316 * [exit]simplify: Simplified to (- (log (sqrt (- 1 x))) (log (sqrt (+ x 1)))) 1537024941.316 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (exp (- (log (sqrt (- 1 x))) (log (sqrt (+ x 1)))))))) 1537024941.316 * * * * [misc]progress: [ 3 / 95 ] simplifiying candidate # 1537024941.316 * * * * [misc]progress: [ 4 / 95 ] simplifiying candidate # 1537024941.316 * * * * [misc]progress: [ 5 / 95 ] simplifiying candidate # 1537024941.317 * [enter]simplify: Simplifying (/ (* (* (sqrt (- 1 x)) (sqrt (- 1 x))) (sqrt (- 1 x))) (* (* (sqrt (+ 1 x)) (sqrt (+ 1 x))) (sqrt (+ 1 x)))) 1537024941.318 * * [misc]simplify: iters left: 6 (11 enodes) 1537024941.324 * * [misc]simplify: iters left: 5 (25 enodes) 1537024941.340 * * [misc]simplify: iters left: 4 (76 enodes) 1537024941.380 * * [misc]simplify: iters left: 3 (152 enodes) 1537024941.531 * * [misc]simplify: iters left: 2 (494 enodes) 1537024942.549 * [exit]simplify: Simplified to (/ (/ (- 1 x) (+ x 1)) (/ (sqrt (+ x 1)) (sqrt (- 1 x)))) 1537024942.549 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (cbrt (/ (/ (- 1 x) (+ x 1)) (/ (sqrt (+ x 1)) (sqrt (- 1 x)))))))) 1537024942.549 * * * * [misc]progress: [ 6 / 95 ] simplifiying candidate # 1537024942.549 * * * * [misc]progress: [ 7 / 95 ] simplifiying candidate # 1537024942.549 * * * * [misc]progress: [ 8 / 95 ] simplifiying candidate # 1537024942.549 * [enter]simplify: Simplifying (/ (- 1 x) (+ 1 x)) 1537024942.550 * * [misc]simplify: iters left: 4 (5 enodes) 1537024942.551 * * [misc]simplify: iters left: 3 (13 enodes) 1537024942.553 * * [misc]simplify: iters left: 2 (16 enodes) 1537024942.556 * * [misc]simplify: iters left: 1 (18 enodes) 1537024942.558 * [exit]simplify: Simplified to (/ (- 1 x) (+ x 1)) 1537024942.558 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1)))))) 1537024942.558 * * * * [misc]progress: [ 9 / 95 ] simplifiying candidate # 1537024942.558 * * * * [misc]progress: [ 10 / 95 ] simplifiying candidate # 1537024942.558 * * * * [misc]progress: [ 11 / 95 ] simplifiying candidate # 1537024942.558 * [enter]simplify: Simplifying (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1537024942.559 * * [misc]simplify: iters left: 6 (11 enodes) 1537024942.562 * * [misc]simplify: iters left: 5 (22 enodes) 1537024942.566 * * [misc]simplify: iters left: 4 (32 enodes) 1537024942.571 * * [misc]simplify: iters left: 3 (35 enodes) 1537024942.576 * * [misc]simplify: iters left: 2 (38 enodes) 1537024942.584 * [exit]simplify: Simplified to (* (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1)))) (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1))))) 1537024942.584 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (* (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1)))) (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1))))) (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x)))))))) 1537024942.584 * [enter]simplify: Simplifying (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x)))) 1537024942.584 * * [misc]simplify: iters left: 6 (9 enodes) 1537024942.586 * * [misc]simplify: iters left: 5 (14 enodes) 1537024942.588 * * [misc]simplify: iters left: 4 (15 enodes) 1537024942.590 * [exit]simplify: Simplified to (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1)))) 1537024942.590 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (cbrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1)))))))) 1537024942.590 * * * * [misc]progress: [ 12 / 95 ] simplifiying candidate # 1537024942.590 * [enter]simplify: Simplifying (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1537024942.591 * * [misc]simplify: iters left: 6 (11 enodes) 1537024942.593 * * [misc]simplify: iters left: 5 (19 enodes) 1537024942.597 * * [misc]simplify: iters left: 4 (22 enodes) 1537024942.600 * * [misc]simplify: iters left: 3 (23 enodes) 1537024942.606 * [exit]simplify: Simplified to (* (cbrt (sqrt (- 1 x))) (/ (cbrt (sqrt (- 1 x))) (fabs (cbrt (+ x 1))))) 1537024942.606 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (/ (cbrt (sqrt (- 1 x))) (fabs (cbrt (+ x 1))))) (/ (cbrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x)))))))) 1537024942.606 * [enter]simplify: Simplifying (/ (cbrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x)))) 1537024942.607 * * [misc]simplify: iters left: 6 (9 enodes) 1537024942.610 * * [misc]simplify: iters left: 5 (14 enodes) 1537024942.614 * * [misc]simplify: iters left: 4 (15 enodes) 1537024942.619 * [exit]simplify: Simplified to (/ (cbrt (sqrt (- 1 x))) (sqrt (cbrt (+ x 1)))) 1537024942.619 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (/ (cbrt (sqrt (- 1 x))) (fabs (cbrt (+ x 1))))) (/ (cbrt (sqrt (- 1 x))) (sqrt (cbrt (+ x 1)))))))) 1537024942.619 * * * * [misc]progress: [ 13 / 95 ] simplifiying candidate # 1537024942.620 * [enter]simplify: Simplifying (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) 1537024942.621 * * [misc]simplify: iters left: 6 (10 enodes) 1537024942.625 * * [misc]simplify: iters left: 5 (17 enodes) 1537024942.631 * * [misc]simplify: iters left: 4 (20 enodes) 1537024942.637 * * [misc]simplify: iters left: 3 (21 enodes) 1537024942.645 * [exit]simplify: Simplified to (* (cbrt (sqrt (- 1 x))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1))))) 1537024942.645 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))))))) 1537024942.645 * [enter]simplify: Simplifying (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1537024942.646 * * [misc]simplify: iters left: 6 (9 enodes) 1537024942.650 * * [misc]simplify: iters left: 5 (14 enodes) 1537024942.654 * * [misc]simplify: iters left: 4 (15 enodes) 1537024942.659 * [exit]simplify: Simplified to (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) 1537024942.659 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))))))) 1537024942.659 * * * * [misc]progress: [ 14 / 95 ] simplifiying candidate # 1537024942.659 * [enter]simplify: Simplifying (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt 1)) 1537024942.660 * * [misc]simplify: iters left: 6 (8 enodes) 1537024942.664 * * [misc]simplify: iters left: 5 (14 enodes) 1537024942.667 * * [misc]simplify: iters left: 4 (17 enodes) 1537024942.669 * [exit]simplify: Simplified to (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) 1537024942.669 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x))))))) 1537024942.670 * [enter]simplify: Simplifying (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x))) 1537024942.670 * * [misc]simplify: iters left: 6 (8 enodes) 1537024942.672 * * [misc]simplify: iters left: 5 (13 enodes) 1537024942.673 * * [misc]simplify: iters left: 4 (14 enodes) 1537024942.675 * [exit]simplify: Simplified to (/ (cbrt (sqrt (- 1 x))) (sqrt (+ x 1))) 1537024942.675 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ x 1))))))) 1537024942.675 * * * * [misc]progress: [ 15 / 95 ] simplifiying candidate # 1537024942.676 * [enter]simplify: Simplifying (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) 1537024942.676 * * [misc]simplify: iters left: 6 (10 enodes) 1537024942.678 * * [misc]simplify: iters left: 5 (17 enodes) 1537024942.681 * * [misc]simplify: iters left: 4 (20 enodes) 1537024942.684 * * [misc]simplify: iters left: 3 (21 enodes) 1537024942.688 * [exit]simplify: Simplified to (* (cbrt (sqrt (- 1 x))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1))))) 1537024942.688 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1))))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))))))) 1537024942.688 * [enter]simplify: Simplifying (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1537024942.689 * * [misc]simplify: iters left: 6 (9 enodes) 1537024942.690 * * [misc]simplify: iters left: 5 (14 enodes) 1537024942.692 * * [misc]simplify: iters left: 4 (15 enodes) 1537024942.695 * [exit]simplify: Simplified to (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) 1537024942.695 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))))))) 1537024942.695 * * * * [misc]progress: [ 16 / 95 ] simplifiying candidate # 1537024942.695 * [enter]simplify: Simplifying (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) 1) 1537024942.697 * * [misc]simplify: iters left: 6 (7 enodes) 1537024942.701 * * [misc]simplify: iters left: 5 (13 enodes) 1537024942.706 * * [misc]simplify: iters left: 4 (20 enodes) 1537024942.714 * * [misc]simplify: iters left: 3 (34 enodes) 1537024942.727 * * [misc]simplify: iters left: 2 (60 enodes) 1537024942.745 * [exit]simplify: Simplified to (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) 1537024942.746 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x))))))) 1537024942.746 * [enter]simplify: Simplifying (/ (cbrt (sqrt (- 1 x))) (sqrt (+ 1 x))) 1537024942.747 * * [misc]simplify: iters left: 6 (8 enodes) 1537024942.750 * * [misc]simplify: iters left: 5 (13 enodes) 1537024942.754 * * [misc]simplify: iters left: 4 (14 enodes) 1537024942.759 * [exit]simplify: Simplified to (/ (cbrt (sqrt (- 1 x))) (sqrt (+ x 1))) 1537024942.759 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (cbrt (sqrt (- 1 x))) (sqrt (+ x 1))))))) 1537024942.759 * * * * [misc]progress: [ 17 / 95 ] simplifiying candidate # 1537024942.759 * [enter]simplify: Simplifying (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1537024942.760 * * [misc]simplify: iters left: 6 (11 enodes) 1537024942.765 * * [misc]simplify: iters left: 5 (19 enodes) 1537024942.771 * * [misc]simplify: iters left: 4 (20 enodes) 1537024942.778 * [exit]simplify: Simplified to (/ (fabs (cbrt (- 1 x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) 1537024942.778 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (fabs (cbrt (- 1 x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (cbrt (- 1 x))) (cbrt (sqrt (+ 1 x)))))))) 1537024942.778 * [enter]simplify: Simplifying (/ (sqrt (cbrt (- 1 x))) (cbrt (sqrt (+ 1 x)))) 1537024942.780 * * [misc]simplify: iters left: 6 (9 enodes) 1537024942.783 * * [misc]simplify: iters left: 5 (14 enodes) 1537024942.787 * * [misc]simplify: iters left: 4 (15 enodes) 1537024942.792 * [exit]simplify: Simplified to (/ (sqrt (cbrt (- 1 x))) (cbrt (sqrt (+ x 1)))) 1537024942.792 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (fabs (cbrt (- 1 x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (cbrt (- 1 x))) (cbrt (sqrt (+ x 1)))))))) 1537024942.792 * * * * [misc]progress: [ 18 / 95 ] simplifiying candidate # 1537024942.793 * [enter]simplify: Simplifying (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1537024942.795 * * [misc]simplify: iters left: 6 (11 enodes) 1537024942.799 * * [misc]simplify: iters left: 5 (18 enodes) 1537024942.804 * * [misc]simplify: iters left: 4 (19 enodes) 1537024942.810 * [exit]simplify: Simplified to (/ (fabs (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) 1537024942.810 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (fabs (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (cbrt (+ 1 x)))))))) 1537024942.811 * [enter]simplify: Simplifying (/ (sqrt (cbrt (- 1 x))) (sqrt (cbrt (+ 1 x)))) 1537024942.812 * * [misc]simplify: iters left: 6 (9 enodes) 1537024942.815 * * [misc]simplify: iters left: 5 (14 enodes) 1537024942.819 * * [misc]simplify: iters left: 4 (15 enodes) 1537024942.824 * [exit]simplify: Simplified to (/ (sqrt (cbrt (- 1 x))) (sqrt (cbrt (+ x 1)))) 1537024942.824 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (fabs (cbrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (cbrt (+ x 1)))))))) 1537024942.824 * * * * [misc]progress: [ 19 / 95 ] simplifiying candidate # 1537024942.824 * [enter]simplify: Simplifying (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) 1537024942.825 * * [misc]simplify: iters left: 6 (10 enodes) 1537024942.829 * * [misc]simplify: iters left: 5 (16 enodes) 1537024942.836 * * [misc]simplify: iters left: 4 (17 enodes) 1537024942.842 * [exit]simplify: Simplified to (/ (fabs (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) 1537024942.842 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (fabs (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))))))) 1537024942.842 * [enter]simplify: Simplifying (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1537024942.843 * * [misc]simplify: iters left: 6 (9 enodes) 1537024942.847 * * [misc]simplify: iters left: 5 (14 enodes) 1537024942.851 * * [misc]simplify: iters left: 4 (15 enodes) 1537024942.856 * [exit]simplify: Simplified to (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) 1537024942.856 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (fabs (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))))) 1537024942.856 * * * * [misc]progress: [ 20 / 95 ] simplifiying candidate # 1537024942.857 * [enter]simplify: Simplifying (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt 1)) 1537024942.858 * * [misc]simplify: iters left: 6 (8 enodes) 1537024942.862 * * [misc]simplify: iters left: 5 (13 enodes) 1537024942.866 * * [misc]simplify: iters left: 4 (14 enodes) 1537024942.869 * [exit]simplify: Simplified to (fabs (cbrt (- 1 x))) 1537024942.870 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x))))))) 1537024942.870 * [enter]simplify: Simplifying (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x))) 1537024942.871 * * [misc]simplify: iters left: 6 (8 enodes) 1537024942.874 * * [misc]simplify: iters left: 5 (13 enodes) 1537024942.878 * * [misc]simplify: iters left: 4 (14 enodes) 1537024942.882 * [exit]simplify: Simplified to (/ (sqrt (cbrt (- 1 x))) (sqrt (+ x 1))) 1537024942.883 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ x 1))))))) 1537024942.883 * * * * [misc]progress: [ 21 / 95 ] simplifiying candidate # 1537024942.883 * [enter]simplify: Simplifying (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (sqrt (+ 1 x)))) 1537024942.884 * * [misc]simplify: iters left: 6 (10 enodes) 1537024942.888 * * [misc]simplify: iters left: 5 (16 enodes) 1537024942.893 * * [misc]simplify: iters left: 4 (17 enodes) 1537024942.898 * [exit]simplify: Simplified to (/ (fabs (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) 1537024942.898 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (fabs (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))))))) 1537024942.899 * [enter]simplify: Simplifying (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1537024942.900 * * [misc]simplify: iters left: 6 (9 enodes) 1537024942.903 * * [misc]simplify: iters left: 5 (14 enodes) 1537024942.907 * * [misc]simplify: iters left: 4 (15 enodes) 1537024942.912 * [exit]simplify: Simplified to (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) 1537024942.912 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (fabs (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (cbrt (- 1 x))) (sqrt (sqrt (+ x 1)))))))) 1537024942.912 * * * * [misc]progress: [ 22 / 95 ] simplifiying candidate # 1537024942.912 * [enter]simplify: Simplifying (/ (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1) 1537024942.913 * * [misc]simplify: iters left: 6 (7 enodes) 1537024942.917 * * [misc]simplify: iters left: 5 (12 enodes) 1537024942.921 * * [misc]simplify: iters left: 4 (15 enodes) 1537024942.925 * [exit]simplify: Simplified to (fabs (cbrt (- 1 x))) 1537024942.925 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x))))))) 1537024942.925 * [enter]simplify: Simplifying (/ (sqrt (cbrt (- 1 x))) (sqrt (+ 1 x))) 1537024942.926 * * [misc]simplify: iters left: 6 (8 enodes) 1537024942.930 * * [misc]simplify: iters left: 5 (13 enodes) 1537024942.933 * * [misc]simplify: iters left: 4 (14 enodes) 1537024942.938 * [exit]simplify: Simplified to (/ (sqrt (cbrt (- 1 x))) (sqrt (+ x 1))) 1537024942.938 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (/ (sqrt (cbrt (- 1 x))) (sqrt (+ x 1))))))) 1537024942.938 * * * * [misc]progress: [ 23 / 95 ] simplifiying candidate # 1537024942.938 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1537024942.939 * * [misc]simplify: iters left: 6 (10 enodes) 1537024942.944 * * [misc]simplify: iters left: 5 (17 enodes) 1537024942.949 * * [misc]simplify: iters left: 4 (18 enodes) 1537024942.955 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) 1537024942.955 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x)))))))) 1537024942.955 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x)))) 1537024942.956 * * [misc]simplify: iters left: 6 (9 enodes) 1537024942.960 * * [misc]simplify: iters left: 5 (14 enodes) 1537024942.964 * * [misc]simplify: iters left: 4 (15 enodes) 1537024942.966 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1)))) 1537024942.966 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1)))))))) 1537024942.966 * * * * [misc]progress: [ 24 / 95 ] simplifiying candidate # 1537024942.966 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1537024942.967 * * [misc]simplify: iters left: 6 (10 enodes) 1537024942.969 * * [misc]simplify: iters left: 5 (16 enodes) 1537024942.973 * * [misc]simplify: iters left: 4 (17 enodes) 1537024942.975 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (fabs (cbrt (+ x 1)))) 1537024942.976 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x)))))))) 1537024942.976 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x)))) 1537024942.976 * * [misc]simplify: iters left: 6 (9 enodes) 1537024942.978 * * [misc]simplify: iters left: 5 (14 enodes) 1537024942.980 * * [misc]simplify: iters left: 4 (15 enodes) 1537024942.982 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ x 1)))) 1537024942.982 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ x 1)))))))) 1537024942.982 * * * * [misc]progress: [ 25 / 95 ] simplifiying candidate # 1537024942.982 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1537024942.983 * * [misc]simplify: iters left: 6 (9 enodes) 1537024942.985 * * [misc]simplify: iters left: 5 (14 enodes) 1537024942.987 * * [misc]simplify: iters left: 4 (15 enodes) 1537024942.989 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) 1537024942.989 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))))))) 1537024942.989 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1537024942.990 * * [misc]simplify: iters left: 6 (9 enodes) 1537024942.992 * * [misc]simplify: iters left: 5 (14 enodes) 1537024942.993 * * [misc]simplify: iters left: 4 (15 enodes) 1537024942.996 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) 1537024942.996 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))))))) 1537024942.996 * * * * [misc]progress: [ 26 / 95 ] simplifiying candidate # 1537024942.997 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) 1537024942.997 * * [misc]simplify: iters left: 6 (7 enodes) 1537024943.001 * * [misc]simplify: iters left: 5 (11 enodes) 1537024943.004 * * [misc]simplify: iters left: 4 (12 enodes) 1537024943.008 * * [misc]simplify: iters left: 3 (14 enodes) 1537024943.011 * [exit]simplify: Simplified to (sqrt (sqrt (- 1 x))) 1537024943.011 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x))))))) 1537024943.011 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x))) 1537024943.012 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.016 * * [misc]simplify: iters left: 5 (13 enodes) 1537024943.020 * * [misc]simplify: iters left: 4 (14 enodes) 1537024943.024 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1))) 1537024943.024 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1))))))) 1537024943.024 * * * * [misc]progress: [ 27 / 95 ] simplifiying candidate # 1537024943.025 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1537024943.026 * * [misc]simplify: iters left: 6 (9 enodes) 1537024943.030 * * [misc]simplify: iters left: 5 (14 enodes) 1537024943.034 * * [misc]simplify: iters left: 4 (15 enodes) 1537024943.039 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) 1537024943.039 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))))))) 1537024943.039 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1537024943.041 * * [misc]simplify: iters left: 6 (9 enodes) 1537024943.044 * * [misc]simplify: iters left: 5 (14 enodes) 1537024943.049 * * [misc]simplify: iters left: 4 (15 enodes) 1537024943.053 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) 1537024943.053 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))))))) 1537024943.053 * * * * [misc]progress: [ 28 / 95 ] simplifiying candidate # 1537024943.054 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) 1) 1537024943.054 * * [misc]simplify: iters left: 6 (6 enodes) 1537024943.057 * * [misc]simplify: iters left: 5 (10 enodes) 1537024943.061 * * [misc]simplify: iters left: 4 (13 enodes) 1537024943.064 * [exit]simplify: Simplified to (sqrt (sqrt (- 1 x))) 1537024943.064 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x))))))) 1537024943.064 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x))) 1537024943.065 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.069 * * [misc]simplify: iters left: 5 (13 enodes) 1537024943.073 * * [misc]simplify: iters left: 4 (14 enodes) 1537024943.077 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1))) 1537024943.077 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1))))))) 1537024943.077 * * * * [misc]progress: [ 29 / 95 ] simplifiying candidate # 1537024943.078 * [enter]simplify: Simplifying (/ (sqrt 1) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1537024943.079 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.083 * * [misc]simplify: iters left: 5 (13 enodes) 1537024943.087 * * [misc]simplify: iters left: 4 (14 enodes) 1537024943.093 * * [misc]simplify: iters left: 3 (16 enodes) 1537024943.097 * * [misc]simplify: iters left: 2 (17 enodes) 1537024943.102 * [exit]simplify: Simplified to (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1537024943.102 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))) 1537024943.103 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) 1537024943.104 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.107 * * [misc]simplify: iters left: 5 (13 enodes) 1537024943.111 * * [misc]simplify: iters left: 4 (14 enodes) 1537024943.115 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) 1537024943.115 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))))))) 1537024943.116 * * * * [misc]progress: [ 30 / 95 ] simplifiying candidate # 1537024943.116 * [enter]simplify: Simplifying (/ (sqrt 1) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1537024943.117 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.121 * * [misc]simplify: iters left: 5 (12 enodes) 1537024943.125 * [exit]simplify: Simplified to (/ 1 (fabs (cbrt (+ 1 x)))) 1537024943.125 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (fabs (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))) 1537024943.125 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) 1537024943.126 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.129 * * [misc]simplify: iters left: 5 (13 enodes) 1537024943.133 * * [misc]simplify: iters left: 4 (14 enodes) 1537024943.138 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) 1537024943.138 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ 1 (fabs (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))))))) 1537024943.138 * * * * [misc]progress: [ 31 / 95 ] simplifiying candidate # 1537024943.138 * [enter]simplify: Simplifying (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) 1537024943.139 * * [misc]simplify: iters left: 6 (7 enodes) 1537024943.143 * * [misc]simplify: iters left: 5 (10 enodes) 1537024943.146 * [exit]simplify: Simplified to (/ 1 (sqrt (sqrt (+ 1 x)))) 1537024943.146 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))) 1537024943.146 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1537024943.147 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.151 * * [misc]simplify: iters left: 5 (13 enodes) 1537024943.154 * * [misc]simplify: iters left: 4 (14 enodes) 1537024943.157 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) 1537024943.157 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))))) 1537024943.157 * * * * [misc]progress: [ 32 / 95 ] simplifiying candidate # 1537024943.157 * [enter]simplify: Simplifying (/ (sqrt 1) (sqrt 1)) 1537024943.157 * * [misc]simplify: iters left: 3 (3 enodes) 1537024943.158 * * [misc]simplify: iters left: 2 (5 enodes) 1537024943.159 * [exit]simplify: Simplified to 1 1537024943.159 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))) 1537024943.159 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1537024943.159 * * [misc]simplify: iters left: 5 (7 enodes) 1537024943.161 * * [misc]simplify: iters left: 4 (12 enodes) 1537024943.162 * * [misc]simplify: iters left: 3 (13 enodes) 1537024943.164 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1537024943.164 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))) 1537024943.164 * * * * [misc]progress: [ 33 / 95 ] simplifiying candidate # 1537024943.165 * [enter]simplify: Simplifying (/ (sqrt 1) (sqrt (sqrt (+ 1 x)))) 1537024943.165 * * [misc]simplify: iters left: 6 (7 enodes) 1537024943.167 * * [misc]simplify: iters left: 5 (10 enodes) 1537024943.168 * [exit]simplify: Simplified to (/ 1 (sqrt (sqrt (+ 1 x)))) 1537024943.168 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))) 1537024943.169 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1537024943.169 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.171 * * [misc]simplify: iters left: 5 (13 enodes) 1537024943.172 * * [misc]simplify: iters left: 4 (14 enodes) 1537024943.174 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) 1537024943.174 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))))) 1537024943.174 * * * * [misc]progress: [ 34 / 95 ] simplifiying candidate # 1537024943.175 * [enter]simplify: Simplifying (/ (sqrt 1) 1) 1537024943.175 * * [misc]simplify: iters left: 3 (3 enodes) 1537024943.176 * * [misc]simplify: iters left: 2 (5 enodes) 1537024943.176 * [exit]simplify: Simplified to 1 1537024943.176 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))) 1537024943.176 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1537024943.177 * * [misc]simplify: iters left: 5 (7 enodes) 1537024943.178 * * [misc]simplify: iters left: 4 (12 enodes) 1537024943.181 * * [misc]simplify: iters left: 3 (13 enodes) 1537024943.185 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1537024943.185 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))) 1537024943.185 * * * * [misc]progress: [ 35 / 95 ] simplifiying candidate # 1537024943.185 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1537024943.187 * * [misc]simplify: iters left: 6 (10 enodes) 1537024943.191 * * [misc]simplify: iters left: 5 (17 enodes) 1537024943.196 * * [misc]simplify: iters left: 4 (18 enodes) 1537024943.203 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) 1537024943.203 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x)))))))) 1537024943.203 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ 1 x)))) 1537024943.204 * * [misc]simplify: iters left: 6 (9 enodes) 1537024943.208 * * [misc]simplify: iters left: 5 (14 enodes) 1537024943.214 * * [misc]simplify: iters left: 4 (15 enodes) 1537024943.219 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1)))) 1537024943.219 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (sqrt (- 1 x))) (cbrt (sqrt (+ x 1)))))))) 1537024943.219 * * * * [misc]progress: [ 36 / 95 ] simplifiying candidate # 1537024943.219 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1537024943.220 * * [misc]simplify: iters left: 6 (10 enodes) 1537024943.222 * * [misc]simplify: iters left: 5 (16 enodes) 1537024943.224 * * [misc]simplify: iters left: 4 (17 enodes) 1537024943.226 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (fabs (cbrt (+ x 1)))) 1537024943.226 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x)))))))) 1537024943.226 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ 1 x)))) 1537024943.227 * * [misc]simplify: iters left: 6 (9 enodes) 1537024943.229 * * [misc]simplify: iters left: 5 (14 enodes) 1537024943.231 * * [misc]simplify: iters left: 4 (15 enodes) 1537024943.233 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ x 1)))) 1537024943.233 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (fabs (cbrt (+ x 1)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (cbrt (+ x 1)))))))) 1537024943.233 * * * * [misc]progress: [ 37 / 95 ] simplifiying candidate # 1537024943.234 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1537024943.234 * * [misc]simplify: iters left: 6 (9 enodes) 1537024943.236 * * [misc]simplify: iters left: 5 (14 enodes) 1537024943.238 * * [misc]simplify: iters left: 4 (15 enodes) 1537024943.240 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) 1537024943.240 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))))))) 1537024943.240 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1537024943.241 * * [misc]simplify: iters left: 6 (9 enodes) 1537024943.243 * * [misc]simplify: iters left: 5 (14 enodes) 1537024943.245 * * [misc]simplify: iters left: 4 (15 enodes) 1537024943.247 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) 1537024943.247 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))))))) 1537024943.247 * * * * [misc]progress: [ 38 / 95 ] simplifiying candidate # 1537024943.247 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt 1)) 1537024943.248 * * [misc]simplify: iters left: 6 (7 enodes) 1537024943.250 * * [misc]simplify: iters left: 5 (11 enodes) 1537024943.251 * * [misc]simplify: iters left: 4 (12 enodes) 1537024943.255 * * [misc]simplify: iters left: 3 (14 enodes) 1537024943.258 * [exit]simplify: Simplified to (sqrt (sqrt (- 1 x))) 1537024943.258 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x))))))) 1537024943.258 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x))) 1537024943.259 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.263 * * [misc]simplify: iters left: 5 (13 enodes) 1537024943.266 * * [misc]simplify: iters left: 4 (14 enodes) 1537024943.269 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1))) 1537024943.269 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1))))))) 1537024943.269 * * * * [misc]progress: [ 39 / 95 ] simplifiying candidate # 1537024943.269 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1537024943.270 * * [misc]simplify: iters left: 6 (9 enodes) 1537024943.271 * * [misc]simplify: iters left: 5 (14 enodes) 1537024943.273 * * [misc]simplify: iters left: 4 (15 enodes) 1537024943.276 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) 1537024943.276 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))))))) 1537024943.276 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) 1537024943.276 * * [misc]simplify: iters left: 6 (9 enodes) 1537024943.278 * * [misc]simplify: iters left: 5 (14 enodes) 1537024943.280 * * [misc]simplify: iters left: 4 (15 enodes) 1537024943.282 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))) 1537024943.282 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ 1 x)))) (/ (sqrt (sqrt (- 1 x))) (sqrt (sqrt (+ x 1)))))))) 1537024943.282 * * * * [misc]progress: [ 40 / 95 ] simplifiying candidate # 1537024943.282 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) 1) 1537024943.283 * * [misc]simplify: iters left: 6 (6 enodes) 1537024943.284 * * [misc]simplify: iters left: 5 (10 enodes) 1537024943.286 * * [misc]simplify: iters left: 4 (13 enodes) 1537024943.288 * [exit]simplify: Simplified to (sqrt (sqrt (- 1 x))) 1537024943.288 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x))))))) 1537024943.288 * [enter]simplify: Simplifying (/ (sqrt (sqrt (- 1 x))) (sqrt (+ 1 x))) 1537024943.289 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.290 * * [misc]simplify: iters left: 5 (13 enodes) 1537024943.292 * * [misc]simplify: iters left: 4 (14 enodes) 1537024943.294 * [exit]simplify: Simplified to (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1))) 1537024943.294 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (/ (sqrt (sqrt (- 1 x))) (sqrt (+ x 1))))))) 1537024943.294 * * * * [misc]progress: [ 41 / 95 ] simplifiying candidate # 1537024943.296 * [enter]simplify: Simplifying (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) 1537024943.296 * * [misc]simplify: iters left: 6 (7 enodes) 1537024943.299 * * [misc]simplify: iters left: 5 (12 enodes) 1537024943.304 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) 1537024943.304 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ (/ 1 (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))))))) 1537024943.304 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (cbrt (sqrt (+ 1 x)))) 1537024943.305 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.308 * * [misc]simplify: iters left: 5 (13 enodes) 1537024943.312 * * [misc]simplify: iters left: 4 (14 enodes) 1537024943.316 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))) 1537024943.316 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ 1 (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (/ (sqrt (- 1 x)) (cbrt (sqrt (+ x 1)))))))) 1537024943.316 * * * * [misc]progress: [ 42 / 95 ] simplifiying candidate # 1537024943.316 * [enter]simplify: Simplifying (/ 1 (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1537024943.317 * * [misc]simplify: iters left: 6 (7 enodes) 1537024943.320 * * [misc]simplify: iters left: 5 (11 enodes) 1537024943.324 * [exit]simplify: Simplified to (/ 1 (fabs (cbrt (+ x 1)))) 1537024943.324 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))))))) 1537024943.324 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (sqrt (cbrt (+ 1 x)))) 1537024943.325 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.328 * * [misc]simplify: iters left: 5 (13 enodes) 1537024943.332 * * [misc]simplify: iters left: 4 (14 enodes) 1537024943.336 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))) 1537024943.336 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ 1 (fabs (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (cbrt (+ x 1)))))))) 1537024943.336 * * * * [misc]progress: [ 43 / 95 ] simplifiying candidate # 1537024943.337 * [enter]simplify: Simplifying (/ 1 (sqrt (sqrt (+ 1 x)))) 1537024943.337 * * [misc]simplify: iters left: 6 (6 enodes) 1537024943.340 * * [misc]simplify: iters left: 5 (9 enodes) 1537024943.343 * [exit]simplify: Simplified to (/ 1 (sqrt (sqrt (+ x 1)))) 1537024943.343 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))) 1537024943.343 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1537024943.344 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.346 * * [misc]simplify: iters left: 5 (13 enodes) 1537024943.347 * * [misc]simplify: iters left: 4 (14 enodes) 1537024943.350 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) 1537024943.350 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))))) 1537024943.350 * * * * [misc]progress: [ 44 / 95 ] simplifiying candidate # 1537024943.350 * [enter]simplify: Simplifying (/ 1 (sqrt 1)) 1537024943.350 * * [misc]simplify: iters left: 3 (3 enodes) 1537024943.352 * * [misc]simplify: iters left: 2 (5 enodes) 1537024943.352 * [exit]simplify: Simplified to 1 1537024943.352 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))) 1537024943.352 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1537024943.353 * * [misc]simplify: iters left: 5 (7 enodes) 1537024943.355 * * [misc]simplify: iters left: 4 (12 enodes) 1537024943.356 * * [misc]simplify: iters left: 3 (13 enodes) 1537024943.358 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1537024943.358 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))) 1537024943.358 * * * * [misc]progress: [ 45 / 95 ] simplifiying candidate # 1537024943.358 * [enter]simplify: Simplifying (/ 1 (sqrt (sqrt (+ 1 x)))) 1537024943.359 * * [misc]simplify: iters left: 6 (6 enodes) 1537024943.360 * * [misc]simplify: iters left: 5 (9 enodes) 1537024943.361 * [exit]simplify: Simplified to (/ 1 (sqrt (sqrt (+ x 1)))) 1537024943.361 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ x 1)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))))))) 1537024943.361 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) 1537024943.362 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.364 * * [misc]simplify: iters left: 5 (13 enodes) 1537024943.365 * * [misc]simplify: iters left: 4 (14 enodes) 1537024943.367 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))) 1537024943.367 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ 1 (sqrt (sqrt (+ 1 x)))) (/ (sqrt (- 1 x)) (sqrt (sqrt (+ x 1)))))))) 1537024943.368 * * * * [misc]progress: [ 46 / 95 ] simplifiying candidate # 1537024943.368 * [enter]simplify: Simplifying (/ 1 1) 1537024943.368 * * [misc]simplify: iters left: 2 (2 enodes) 1537024943.368 * * [misc]simplify: iters left: 1 (4 enodes) 1537024943.369 * [exit]simplify: Simplified to 1 1537024943.369 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))))) 1537024943.369 * [enter]simplify: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1537024943.369 * * [misc]simplify: iters left: 5 (7 enodes) 1537024943.371 * * [misc]simplify: iters left: 4 (12 enodes) 1537024943.372 * * [misc]simplify: iters left: 3 (13 enodes) 1537024943.374 * [exit]simplify: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1537024943.374 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* 1 (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))) 1537024943.374 * * * * [misc]progress: [ 47 / 95 ] simplifiying candidate # 1537024943.375 * * * * [misc]progress: [ 48 / 95 ] simplifiying candidate # 1537024943.375 * * * * [misc]progress: [ 49 / 95 ] simplifiying candidate # 1537024943.375 * * * * [misc]progress: [ 50 / 95 ] simplifiying candidate # 1537024943.375 * [enter]simplify: Simplifying (cbrt (sqrt (+ 1 x))) 1537024943.375 * * [misc]simplify: iters left: 4 (5 enodes) 1537024943.376 * * [misc]simplify: iters left: 3 (8 enodes) 1537024943.378 * [exit]simplify: Simplified to (cbrt (sqrt (+ x 1))) 1537024943.378 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))) (cbrt (sqrt (+ x 1))))))) 1537024943.378 * * * * [misc]progress: [ 51 / 95 ] simplifiying candidate # 1537024943.378 * [enter]simplify: Simplifying (sqrt (cbrt (+ 1 x))) 1537024943.378 * * [misc]simplify: iters left: 4 (5 enodes) 1537024943.379 * * [misc]simplify: iters left: 3 (8 enodes) 1537024943.380 * [exit]simplify: Simplified to (sqrt (cbrt (+ x 1))) 1537024943.380 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (cbrt (+ x 1))))))) 1537024943.380 * * * * [misc]progress: [ 52 / 95 ] simplifiying candidate # 1537024943.381 * [enter]simplify: Simplifying (sqrt (sqrt (+ 1 x))) 1537024943.381 * * [misc]simplify: iters left: 4 (5 enodes) 1537024943.382 * * [misc]simplify: iters left: 3 (8 enodes) 1537024943.383 * [exit]simplify: Simplified to (sqrt (sqrt (+ x 1))) 1537024943.383 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1))))))) 1537024943.383 * * * * [misc]progress: [ 53 / 95 ] simplifiying candidate # 1537024943.383 * [enter]simplify: Simplifying (sqrt (+ 1 x)) 1537024943.384 * * [misc]simplify: iters left: 3 (4 enodes) 1537024943.384 * * [misc]simplify: iters left: 2 (7 enodes) 1537024943.385 * [exit]simplify: Simplified to (sqrt (+ x 1)) 1537024943.385 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt 1)) (sqrt (+ x 1)))))) 1537024943.385 * * * * [misc]progress: [ 54 / 95 ] simplifiying candidate # 1537024943.386 * [enter]simplify: Simplifying (sqrt (sqrt (+ 1 x))) 1537024943.386 * * [misc]simplify: iters left: 4 (5 enodes) 1537024943.387 * * [misc]simplify: iters left: 3 (8 enodes) 1537024943.388 * [exit]simplify: Simplified to (sqrt (sqrt (+ x 1))) 1537024943.388 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) (sqrt (sqrt (+ 1 x)))) (sqrt (sqrt (+ x 1))))))) 1537024943.388 * * * * [misc]progress: [ 55 / 95 ] simplifiying candidate # 1537024943.388 * [enter]simplify: Simplifying (sqrt (+ 1 x)) 1537024943.389 * * [misc]simplify: iters left: 3 (4 enodes) 1537024943.389 * * [misc]simplify: iters left: 2 (7 enodes) 1537024943.390 * [exit]simplify: Simplified to (sqrt (+ x 1)) 1537024943.390 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 x)) 1) (sqrt (+ x 1)))))) 1537024943.390 * * * * [misc]progress: [ 56 / 95 ] simplifiying candidate # 1537024943.391 * [enter]simplify: Simplifying (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) 1537024943.392 * * [misc]simplify: iters left: 6 (6 enodes) 1537024943.393 * * [misc]simplify: iters left: 5 (10 enodes) 1537024943.395 * * [misc]simplify: iters left: 4 (11 enodes) 1537024943.398 * [exit]simplify: Simplified to (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) 1537024943.398 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (* (cbrt (sqrt (- 1 x))) (cbrt (sqrt (- 1 x)))) (/ (sqrt (+ 1 x)) (cbrt (sqrt (- 1 x)))))))) 1537024943.398 * * * * [misc]progress: [ 57 / 95 ] simplifiying candidate # 1537024943.398 * [enter]simplify: Simplifying (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1537024943.399 * * [misc]simplify: iters left: 6 (6 enodes) 1537024943.402 * * [misc]simplify: iters left: 5 (11 enodes) 1537024943.405 * * [misc]simplify: iters left: 4 (12 enodes) 1537024943.408 * [exit]simplify: Simplified to (fabs (cbrt (- 1 x))) 1537024943.408 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (fabs (cbrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (cbrt (- 1 x)))))))) 1537024943.408 * * * * [misc]progress: [ 58 / 95 ] simplifiying candidate # 1537024943.409 * [enter]simplify: Simplifying (sqrt (sqrt (- 1 x))) 1537024943.409 * * [misc]simplify: iters left: 4 (5 enodes) 1537024943.411 * * [misc]simplify: iters left: 3 (9 enodes) 1537024943.414 * * [misc]simplify: iters left: 2 (10 enodes) 1537024943.416 * [exit]simplify: Simplified to (sqrt (sqrt (- 1 x))) 1537024943.416 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x)))))))) 1537024943.416 * * * * [misc]progress: [ 59 / 95 ] simplifiying candidate # 1537024943.416 * [enter]simplify: Simplifying (sqrt 1) 1537024943.416 * * [misc]simplify: iters left: 1 (2 enodes) 1537024943.417 * [exit]simplify: Simplified to 1 1537024943.417 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ 1 (/ (sqrt (+ 1 x)) (sqrt (- 1 x))))))) 1537024943.417 * * * * [misc]progress: [ 60 / 95 ] simplifiying candidate # 1537024943.417 * [enter]simplify: Simplifying (sqrt (sqrt (- 1 x))) 1537024943.418 * * [misc]simplify: iters left: 4 (5 enodes) 1537024943.419 * * [misc]simplify: iters left: 3 (9 enodes) 1537024943.420 * * [misc]simplify: iters left: 2 (10 enodes) 1537024943.421 * [exit]simplify: Simplified to (sqrt (sqrt (- 1 x))) 1537024943.421 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (sqrt (- 1 x)))))))) 1537024943.421 * * * * [misc]progress: [ 61 / 95 ] simplifiying candidate # 1537024943.421 * * * * [misc]progress: [ 62 / 95 ] simplifiying candidate # 1537024943.421 * [enter]simplify: Simplifying (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))) 1537024943.422 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.424 * * [misc]simplify: iters left: 5 (15 enodes) 1537024943.427 * * [misc]simplify: iters left: 4 (26 enodes) 1537024943.432 * * [misc]simplify: iters left: 3 (37 enodes) 1537024943.437 * * [misc]simplify: iters left: 2 (41 enodes) 1537024943.443 * * [misc]simplify: iters left: 1 (53 enodes) 1537024943.451 * [exit]simplify: Simplified to (sqrt (+ (* x x) (- 1 x))) 1537024943.451 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (+ (pow 1 3) (pow x 3)))) (sqrt (+ (* x x) (- 1 x))))))) 1537024943.451 * * * * [misc]progress: [ 63 / 95 ] simplifiying candidate # 1537024943.451 * [enter]simplify: Simplifying (sqrt (- 1 x)) 1537024943.451 * * [misc]simplify: iters left: 3 (4 enodes) 1537024943.452 * * [misc]simplify: iters left: 2 (8 enodes) 1537024943.453 * * [misc]simplify: iters left: 1 (9 enodes) 1537024943.454 * [exit]simplify: Simplified to (sqrt (- 1 x)) 1537024943.454 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* 2 (atan (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x)))))) 1537024943.454 * * * * [misc]progress: [ 64 / 95 ] simplifiying candidate # 1537024943.454 * [enter]simplify: Simplifying (sqrt (- (pow 1 3) (pow x 3))) 1537024943.455 * * [misc]simplify: iters left: 4 (7 enodes) 1537024943.457 * * [misc]simplify: iters left: 3 (16 enodes) 1537024943.460 * * [misc]simplify: iters left: 2 (23 enodes) 1537024943.466 * * [misc]simplify: iters left: 1 (25 enodes) 1537024943.473 * [exit]simplify: Simplified to (sqrt (- 1 (pow x 3))) 1537024943.473 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 (pow x 3))) (* (sqrt (+ 1 x)) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))))))) 1537024943.473 * * * * [misc]progress: [ 65 / 95 ] simplifiying candidate # 1537024943.473 * [enter]simplify: Simplifying (sqrt (- (* 1 1) (* x x))) 1537024943.474 * * [misc]simplify: iters left: 5 (6 enodes) 1537024943.476 * * [misc]simplify: iters left: 4 (10 enodes) 1537024943.477 * * [misc]simplify: iters left: 3 (14 enodes) 1537024943.480 * [exit]simplify: Simplified to (sqrt (- 1 (* x x))) 1537024943.480 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 (* x x))) (* (sqrt (+ 1 x)) (sqrt (+ 1 x))))))) 1537024943.480 * * * * [misc]progress: [ 66 / 95 ] simplifiying candidate # 1537024943.481 * * * * [misc]progress: [ 67 / 95 ] simplifiying candidate # 1537024943.481 * * * * [misc]progress: [ 68 / 95 ] simplifiying candidate # 1537024943.481 * * * * [misc]progress: [ 69 / 95 ] simplifiying candidate # 1537024943.481 * * * * [misc]progress: [ 70 / 95 ] simplifiying candidate # 1537024943.481 * * * * [misc]progress: [ 71 / 95 ] simplifiying candidate # 1537024943.481 * * * * [misc]progress: [ 72 / 95 ] simplifiying candidate # 1537024943.481 * [enter]simplify: Simplifying (sqrt (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1537024943.482 * * [misc]simplify: iters left: 6 (6 enodes) 1537024943.483 * * [misc]simplify: iters left: 5 (11 enodes) 1537024943.484 * * [misc]simplify: iters left: 4 (12 enodes) 1537024943.486 * [exit]simplify: Simplified to (fabs (cbrt (- 1 x))) 1537024943.486 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (/ (* (fabs (cbrt (- 1 x))) (sqrt (cbrt (- 1 x)))) (sqrt (+ 1 x)))))) 1537024943.486 * * * * [misc]progress: [ 73 / 95 ] simplifiying candidate # 1537024943.486 * [enter]simplify: Simplifying (sqrt (sqrt (- 1 x))) 1537024943.487 * * [misc]simplify: iters left: 4 (5 enodes) 1537024943.488 * * [misc]simplify: iters left: 3 (9 enodes) 1537024943.489 * * [misc]simplify: iters left: 2 (10 enodes) 1537024943.490 * [exit]simplify: Simplified to (sqrt (sqrt (- 1 x))) 1537024943.490 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (/ (* (sqrt (sqrt (- 1 x))) (sqrt (sqrt (- 1 x)))) (sqrt (+ 1 x)))))) 1537024943.491 * * * * [misc]progress: [ 74 / 95 ] simplifiying candidate # 1537024943.491 * [enter]simplify: Simplifying (sqrt 1) 1537024943.491 * * [misc]simplify: iters left: 1 (2 enodes) 1537024943.492 * [exit]simplify: Simplified to 1 1537024943.492 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (/ (* 1 (sqrt (- 1 x))) (sqrt (+ 1 x)))))) 1537024943.492 * * * * [misc]progress: [ 75 / 95 ] simplifiying candidate # 1537024943.492 * [enter]simplify: Simplifying (sqrt (- (pow 1 3) (pow x 3))) 1537024943.492 * * [misc]simplify: iters left: 4 (7 enodes) 1537024943.495 * * [misc]simplify: iters left: 3 (16 enodes) 1537024943.497 * * [misc]simplify: iters left: 2 (23 enodes) 1537024943.500 * * [misc]simplify: iters left: 1 (25 enodes) 1537024943.503 * [exit]simplify: Simplified to (sqrt (- 1 (pow x 3))) 1537024943.503 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 (pow x 3))) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x))))) (sqrt (+ 1 x)))))) 1537024943.503 * * * * [misc]progress: [ 76 / 95 ] simplifiying candidate # 1537024943.504 * [enter]simplify: Simplifying (sqrt (- (* 1 1) (* x x))) 1537024943.504 * * [misc]simplify: iters left: 5 (6 enodes) 1537024943.505 * * [misc]simplify: iters left: 4 (10 enodes) 1537024943.507 * * [misc]simplify: iters left: 3 (14 enodes) 1537024943.511 * [exit]simplify: Simplified to (sqrt (- 1 (* x x))) 1537024943.511 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (/ (/ (sqrt (- 1 (* x x))) (sqrt (+ 1 x))) (sqrt (+ 1 x)))))) 1537024943.511 * * * * [misc]progress: [ 77 / 95 ] simplifiying candidate # 1537024943.511 * * * * [misc]progress: [ 78 / 95 ] simplifiying candidate # 1537024943.512 * [enter]simplify: Simplifying (sqrt (- 1 x)) 1537024943.512 * * [misc]simplify: iters left: 3 (4 enodes) 1537024943.514 * * [misc]simplify: iters left: 2 (8 enodes) 1537024943.516 * * [misc]simplify: iters left: 1 (9 enodes) 1537024943.519 * [exit]simplify: Simplified to (sqrt (- 1 x)) 1537024943.519 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (/ (fabs (sqrt (- 1 x))) (sqrt (+ 1 x)))))) 1537024943.519 * * * * [misc]progress: [ 79 / 95 ] simplifiying candidate # 1537024943.519 * * * * [misc]progress: [ 80 / 95 ] simplifiying candidate # 1537024943.519 * * * * [misc]progress: [ 81 / 95 ] simplifiying candidate # 1537024943.519 * * * * [misc]progress: [ 82 / 95 ] simplifiying candidate # 1537024943.519 * * * * [misc]progress: [ 83 / 95 ] simplifiying candidate # 1537024943.519 * * * * [misc]progress: [ 84 / 95 ] simplifiying candidate # 1537024943.519 * * * * [misc]progress: [ 85 / 95 ] simplifiying candidate # 1537024943.519 * * * * [misc]progress: [ 86 / 95 ] simplifiying candidate # 1537024943.519 * * * * [misc]progress: [ 87 / 95 ] simplifiying candidate # 1537024943.519 * [enter]simplify: Simplifying (- (+ (* 1/2 (pow x 2)) 1) x) 1537024943.520 * * [misc]simplify: iters left: 6 (8 enodes) 1537024943.524 * * [misc]simplify: iters left: 5 (17 enodes) 1537024943.531 * * [misc]simplify: iters left: 4 (29 enodes) 1537024943.538 * * [misc]simplify: iters left: 3 (37 enodes) 1537024943.544 * * [misc]simplify: iters left: 2 (39 enodes) 1537024943.549 * * [misc]simplify: iters left: 1 (53 enodes) 1537024943.560 * [exit]simplify: Simplified to (- (* (* x x) 1/2) (- x 1)) 1537024943.560 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* 2 (atan (- (* (* x x) 1/2) (- x 1))))) 1537024943.560 * * * * [misc]progress: [ 88 / 95 ] simplifiying candidate # 1537024943.560 * [enter]simplify: Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))) 1537024943.561 * * [misc]simplify: iters left: 6 (19 enodes) 1537024943.571 * * [misc]simplify: iters left: 5 (44 enodes) 1537024943.594 * * [misc]simplify: iters left: 4 (87 enodes) 1537024943.634 * * [misc]simplify: iters left: 3 (180 enodes) 1537024943.697 * * [misc]simplify: iters left: 2 (316 enodes) 1537024943.979 * [exit]simplify: Simplified to (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1))))) 1537024943.979 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1)))))))) 1537024943.979 * * * * [misc]progress: [ 89 / 95 ] simplifiying candidate # 1537024943.980 * [enter]simplify: Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (+ (/ 1 (* (pow x 2) (sqrt -1))) (* 1/2 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))) 1537024943.982 * * [misc]simplify: iters left: 6 (19 enodes) 1537024943.994 * * [misc]simplify: iters left: 5 (44 enodes) 1537024944.015 * * [misc]simplify: iters left: 4 (87 enodes) 1537024944.066 * * [misc]simplify: iters left: 3 (180 enodes) 1537024944.135 * * [misc]simplify: iters left: 2 (316 enodes) 1537024944.778 * [exit]simplify: Simplified to (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1))))) 1537024944.778 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (/ -1 (* (* x x) (sqrt -1))) (- (+ (sqrt -1) (/ (/ 1 x) (sqrt -1))) (/ (/ -1/2 x) (* x (sqrt -1)))))))) 1537024944.779 * * * * [misc]progress: [ 90 / 95 ] simplifiying candidate # 1537024944.779 * [enter]simplify: Simplifying (- 1 (+ (* 1/2 x) (* 1/8 (pow x 2)))) 1537024944.780 * * [misc]simplify: iters left: 6 (10 enodes) 1537024944.785 * * [misc]simplify: iters left: 5 (20 enodes) 1537024944.793 * * [misc]simplify: iters left: 4 (32 enodes) 1537024944.804 * * [misc]simplify: iters left: 3 (72 enodes) 1537024944.820 * * [misc]simplify: iters left: 2 (114 enodes) 1537024944.869 * * [misc]simplify: iters left: 1 (157 enodes) 1537024944.941 * [exit]simplify: Simplified to (+ (* -1/8 (* x x)) (+ (* x -1/2) 1)) 1537024944.941 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (+ (* -1/8 (* x x)) (+ (* x -1/2) 1)) (sqrt (+ 1 x)))))) 1537024944.941 * * * * [misc]progress: [ 91 / 95 ] simplifiying candidate # 1537024944.941 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1537024944.941 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ +nan.0 (sqrt (+ 1 x)))))) 1537024944.941 * * * * [misc]progress: [ 92 / 95 ] simplifiying candidate # 1537024944.942 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1537024944.942 * [misc]simplify: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ +nan.0 (sqrt (+ 1 x)))))) 1537024944.942 * * * * [misc]progress: [ 93 / 95 ] simplifiying candidate # 1537024944.942 * [enter]simplify: Simplifying (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024944.943 * * [misc]simplify: iters left: 6 (7 enodes) 1537024944.947 * * [misc]simplify: iters left: 5 (15 enodes) 1537024944.951 * * [misc]simplify: iters left: 4 (18 enodes) 1537024944.957 * * [misc]simplify: iters left: 3 (20 enodes) 1537024944.963 * [exit]simplify: Simplified to (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024944.963 * [misc]simplify: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1)))))) 1537024944.963 * * * * [misc]progress: [ 94 / 95 ] simplifiying candidate # 1537024944.963 * [enter]simplify: Simplifying (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024944.964 * * [misc]simplify: iters left: 6 (7 enodes) 1537024944.968 * * [misc]simplify: iters left: 5 (15 enodes) 1537024944.972 * * [misc]simplify: iters left: 4 (18 enodes) 1537024944.977 * * [misc]simplify: iters left: 3 (20 enodes) 1537024944.980 * [exit]simplify: Simplified to (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024944.980 * [misc]simplify: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1)))))) 1537024944.980 * * * * [misc]progress: [ 95 / 95 ] simplifiying candidate # 1537024944.980 * [enter]simplify: Simplifying (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024944.981 * * [misc]simplify: iters left: 6 (7 enodes) 1537024944.983 * * [misc]simplify: iters left: 5 (15 enodes) 1537024944.985 * * [misc]simplify: iters left: 4 (18 enodes) 1537024944.987 * * [misc]simplify: iters left: 3 (20 enodes) 1537024944.990 * [exit]simplify: Simplified to (atan (sqrt (/ (- 1 x) (+ x 1)))) 1537024944.990 * [misc]simplify: Simplified (2 2) to (λ (x) (* 2 (atan (sqrt (/ (- 1 x) (+ x 1)))))) 1537024944.990 * * * [misc]progress: adding candidates to table 1537024946.753 * [misc]progress: [Phase 3 of 3] Extracting. 1537024946.759 * [enter]simplify: Simplifying (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) 1537024946.760 * * [misc]simplify: iters left: 6 (10 enodes) 1537024946.761 * * [misc]simplify: iters left: 5 (14 enodes) 1537024946.762 * [exit]simplify: Simplified to (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x))))) 1537024946.762 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1537024946.783 * * * * [misc]points: Computing exacts on every 500 of 8000 points to ramp up precision 1537024946.785 * * * * [misc]points: Setting MPFR precision to 64 1537024946.786 * * * * [misc]points: Setting MPFR precision to 320 1537024946.786 * * * * [misc]points: Computing exacts on every 250 of 8000 points to ramp up precision 1537024946.788 * * * * [misc]points: Setting MPFR precision to 64 1537024946.789 * * * * [misc]points: Setting MPFR precision to 320 1537024946.790 * * * * [misc]points: Computing exacts on every 125 of 8000 points to ramp up precision 1537024946.791 * * * * [misc]points: Setting MPFR precision to 64 1537024946.793 * * * * [misc]points: Setting MPFR precision to 320 1537024946.796 * * * * [misc]points: Computing exacts on every 62 of 8000 points to ramp up precision 1537024946.797 * * * * [misc]points: Setting MPFR precision to 64 1537024946.801 * * * * [misc]points: Setting MPFR precision to 320 1537024946.806 * * * * [misc]points: Computing exacts on every 31 of 8000 points to ramp up precision 1537024946.807 * * * * [misc]points: Setting MPFR precision to 64 1537024946.823 * * * * [misc]points: Setting MPFR precision to 320 1537024946.841 * * * * [misc]points: Computing exacts on every 15 of 8000 points to ramp up precision 1537024946.844 * * * * [misc]points: Setting MPFR precision to 64 1537024946.877 * * * * [misc]points: Setting MPFR precision to 320 1537024946.899 * * * * [misc]points: Computing exacts on every 7 of 8000 points to ramp up precision 1537024946.901 * * * * [misc]points: Setting MPFR precision to 64 1537024946.932 * * * * [misc]points: Setting MPFR precision to 320 1537024946.999 * * * * [misc]points: Setting MPFR precision to 576 1537024947.072 * * * * [misc]points: Computing exacts on every 3 of 8000 points to ramp up precision 1537024947.074 * * * * [misc]points: Setting MPFR precision to 320 1537024947.242 * * * * [misc]points: Setting MPFR precision to 576 1537024947.408 * * * * [misc]points: Computing exacts for 8000 points 1537024947.409 * * * * [misc]points: Setting MPFR precision to 320 1537024948.007 * * * * [misc]points: Setting MPFR precision to 576 1537024948.548 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024948.550 * * * * [misc]points: Sampling 3992 additional inputs, on iter 1 have 4008 / 8000 1537024948.560 * * * * [misc]points: Computing exacts on every 249 of 3992 points to ramp up precision 1537024948.561 * * * * [misc]points: Setting MPFR precision to 320 1537024948.562 * * * * [misc]points: Setting MPFR precision to 576 1537024948.563 * * * * [misc]points: Computing exacts on every 124 of 3992 points to ramp up precision 1537024948.564 * * * * [misc]points: Setting MPFR precision to 320 1537024948.565 * * * * [misc]points: Setting MPFR precision to 576 1537024948.566 * * * * [misc]points: Computing exacts on every 62 of 3992 points to ramp up precision 1537024948.568 * * * * [misc]points: Setting MPFR precision to 320 1537024948.570 * * * * [misc]points: Setting MPFR precision to 576 1537024948.607 * * * * [misc]points: Computing exacts on every 31 of 3992 points to ramp up precision 1537024948.610 * * * * [misc]points: Setting MPFR precision to 320 1537024948.622 * * * * [misc]points: Setting MPFR precision to 576 1537024948.632 * * * * [misc]points: Computing exacts on every 15 of 3992 points to ramp up precision 1537024948.635 * * * * [misc]points: Setting MPFR precision to 320 1537024948.652 * * * * [misc]points: Setting MPFR precision to 576 1537024948.673 * * * * [misc]points: Computing exacts on every 7 of 3992 points to ramp up precision 1537024948.676 * * * * [misc]points: Setting MPFR precision to 320 1537024948.712 * * * * [misc]points: Setting MPFR precision to 576 1537024948.734 * * * * [misc]points: Computing exacts on every 3 of 3992 points to ramp up precision 1537024948.735 * * * * [misc]points: Setting MPFR precision to 320 1537024948.789 * * * * [misc]points: Setting MPFR precision to 576 1537024948.892 * * * * [misc]points: Computing exacts for 3992 points 1537024948.894 * * * * [misc]points: Setting MPFR precision to 320 1537024949.436 * * * * [misc]points: Setting MPFR precision to 576 1537024949.742 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024949.743 * * * * [misc]points: Sampling 2004 additional inputs, on iter 2 have 5996 / 8000 1537024949.753 * * * * [misc]points: Computing exacts on every 125 of 2004 points to ramp up precision 1537024949.755 * * * * [misc]points: Setting MPFR precision to 320 1537024949.756 * * * * [misc]points: Setting MPFR precision to 576 1537024949.758 * * * * [misc]points: Computing exacts on every 62 of 2004 points to ramp up precision 1537024949.760 * * * * [misc]points: Setting MPFR precision to 320 1537024949.763 * * * * [misc]points: Setting MPFR precision to 576 1537024949.765 * * * * [misc]points: Computing exacts on every 31 of 2004 points to ramp up precision 1537024949.768 * * * * [misc]points: Setting MPFR precision to 320 1537024949.773 * * * * [misc]points: Setting MPFR precision to 576 1537024949.779 * * * * [misc]points: Computing exacts on every 15 of 2004 points to ramp up precision 1537024949.781 * * * * [misc]points: Setting MPFR precision to 320 1537024949.789 * * * * [misc]points: Setting MPFR precision to 576 1537024949.794 * * * * [misc]points: Computing exacts on every 7 of 2004 points to ramp up precision 1537024949.796 * * * * [misc]points: Setting MPFR precision to 320 1537024949.805 * * * * [misc]points: Setting MPFR precision to 576 1537024949.816 * * * * [misc]points: Computing exacts on every 3 of 2004 points to ramp up precision 1537024949.817 * * * * [misc]points: Setting MPFR precision to 320 1537024949.897 * * * * [misc]points: Setting MPFR precision to 576 1537024949.924 * * * * [misc]points: Computing exacts for 2004 points 1537024949.926 * * * * [misc]points: Setting MPFR precision to 320 1537024950.016 * * * * [misc]points: Setting MPFR precision to 576 1537024950.151 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024950.152 * * * * [misc]points: Sampling 984 additional inputs, on iter 3 have 7016 / 8000 1537024950.156 * * * * [misc]points: Computing exacts on every 61 of 984 points to ramp up precision 1537024950.159 * * * * [misc]points: Setting MPFR precision to 320 1537024950.160 * * * * [misc]points: Setting MPFR precision to 576 1537024950.162 * * * * [misc]points: Computing exacts on every 30 of 984 points to ramp up precision 1537024950.164 * * * * [misc]points: Setting MPFR precision to 320 1537024950.167 * * * * [misc]points: Setting MPFR precision to 576 1537024950.169 * * * * [misc]points: Computing exacts on every 15 of 984 points to ramp up precision 1537024950.172 * * * * [misc]points: Setting MPFR precision to 320 1537024950.176 * * * * [misc]points: Setting MPFR precision to 576 1537024950.182 * * * * [misc]points: Computing exacts on every 7 of 984 points to ramp up precision 1537024950.184 * * * * [misc]points: Setting MPFR precision to 320 1537024950.188 * * * * [misc]points: Setting MPFR precision to 576 1537024950.193 * * * * [misc]points: Computing exacts on every 3 of 984 points to ramp up precision 1537024950.195 * * * * [misc]points: Setting MPFR precision to 320 1537024950.204 * * * * [misc]points: Setting MPFR precision to 576 1537024950.214 * * * * [misc]points: Computing exacts for 984 points 1537024950.215 * * * * [misc]points: Setting MPFR precision to 320 1537024950.325 * * * * [misc]points: Setting MPFR precision to 576 1537024950.409 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024950.410 * * * * [misc]points: Sampling 511 additional inputs, on iter 4 have 7489 / 8000 1537024950.412 * * * * [misc]points: Computing exacts on every 31 of 511 points to ramp up precision 1537024950.415 * * * * [misc]points: Setting MPFR precision to 320 1537024950.416 * * * * [misc]points: Setting MPFR precision to 576 1537024950.417 * * * * [misc]points: Computing exacts on every 15 of 511 points to ramp up precision 1537024950.420 * * * * [misc]points: Setting MPFR precision to 320 1537024950.422 * * * * [misc]points: Setting MPFR precision to 576 1537024950.425 * * * * [misc]points: Computing exacts on every 7 of 511 points to ramp up precision 1537024950.427 * * * * [misc]points: Setting MPFR precision to 320 1537024950.432 * * * * [misc]points: Setting MPFR precision to 576 1537024950.437 * * * * [misc]points: Computing exacts on every 3 of 511 points to ramp up precision 1537024950.440 * * * * [misc]points: Setting MPFR precision to 320 1537024950.449 * * * * [misc]points: Setting MPFR precision to 576 1537024950.460 * * * * [misc]points: Computing exacts for 511 points 1537024950.462 * * * * [misc]points: Setting MPFR precision to 320 1537024950.489 * * * * [misc]points: Setting MPFR precision to 576 1537024950.511 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024950.512 * * * * [misc]points: Sampling 246 additional inputs, on iter 5 have 7754 / 8000 1537024950.512 * * * * [misc]points: Computing exacts on every 15 of 246 points to ramp up precision 1537024950.514 * * * * [misc]points: Setting MPFR precision to 320 1537024950.514 * * * * [misc]points: Setting MPFR precision to 576 1537024950.556 * * * * [misc]points: Computing exacts on every 7 of 246 points to ramp up precision 1537024950.559 * * * * [misc]points: Setting MPFR precision to 320 1537024950.561 * * * * [misc]points: Setting MPFR precision to 576 1537024950.564 * * * * [misc]points: Computing exacts on every 3 of 246 points to ramp up precision 1537024950.570 * * * * [misc]points: Setting MPFR precision to 320 1537024950.575 * * * * [misc]points: Setting MPFR precision to 576 1537024950.580 * * * * [misc]points: Computing exacts for 246 points 1537024950.582 * * * * [misc]points: Setting MPFR precision to 320 1537024950.600 * * * * [misc]points: Setting MPFR precision to 576 1537024950.621 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024950.622 * * * * [misc]points: Sampling 111 additional inputs, on iter 6 have 7889 / 8000 1537024950.622 * * * * [misc]points: Computing exacts on every 6 of 111 points to ramp up precision 1537024950.625 * * * * [misc]points: Setting MPFR precision to 320 1537024950.626 * * * * [misc]points: Setting MPFR precision to 576 1537024950.627 * * * * [misc]points: Computing exacts on every 3 of 111 points to ramp up precision 1537024950.629 * * * * [misc]points: Setting MPFR precision to 320 1537024950.631 * * * * [misc]points: Setting MPFR precision to 576 1537024950.634 * * * * [misc]points: Computing exacts for 111 points 1537024950.636 * * * * [misc]points: Setting MPFR precision to 320 1537024950.640 * * * * [misc]points: Setting MPFR precision to 576 1537024950.644 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024950.644 * * * * [misc]points: Sampling 65 additional inputs, on iter 7 have 7935 / 8000 1537024950.645 * * * * [misc]points: Computing exacts on every 4 of 65 points to ramp up precision 1537024950.646 * * * * [misc]points: Setting MPFR precision to 320 1537024950.647 * * * * [misc]points: Setting MPFR precision to 576 1537024950.648 * * * * [misc]points: Computing exacts on every 2 of 65 points to ramp up precision 1537024950.649 * * * * [misc]points: Setting MPFR precision to 320 1537024950.650 * * * * [misc]points: Setting MPFR precision to 576 1537024950.651 * * * * [misc]points: Computing exacts for 65 points 1537024950.652 * * * * [misc]points: Setting MPFR precision to 320 1537024950.654 * * * * [misc]points: Setting MPFR precision to 576 1537024950.658 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024950.658 * * * * [misc]points: Sampling 32 additional inputs, on iter 8 have 7968 / 8000 1537024950.658 * * * * [misc]points: Computing exacts on every 2 of 32 points to ramp up precision 1537024950.660 * * * * [misc]points: Setting MPFR precision to 320 1537024950.660 * * * * [misc]points: Setting MPFR precision to 576 1537024950.661 * * * * [misc]points: Computing exacts for 32 points 1537024950.662 * * * * [misc]points: Setting MPFR precision to 320 1537024950.663 * * * * [misc]points: Setting MPFR precision to 576 1537024950.664 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024950.664 * * * * [misc]points: Sampling 20 additional inputs, on iter 9 have 7980 / 8000 1537024950.665 * * * * [misc]points: Computing exacts for 20 points 1537024950.666 * * * * [misc]points: Setting MPFR precision to 320 1537024950.667 * * * * [misc]points: Setting MPFR precision to 576 1537024950.668 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024950.668 * * * * [misc]points: Sampling 10 additional inputs, on iter 10 have 7990 / 8000 1537024950.668 * * * * [misc]points: Computing exacts for 10 points 1537024950.670 * * * * [misc]points: Setting MPFR precision to 320 1537024950.671 * * * * [misc]points: Setting MPFR precision to 576 1537024950.672 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024950.672 * * * * [misc]points: Sampling 6 additional inputs, on iter 11 have 7994 / 8000 1537024950.672 * * * * [misc]points: Computing exacts for 6 points 1537024950.675 * * * * [misc]points: Setting MPFR precision to 320 1537024950.675 * * * * [misc]points: Setting MPFR precision to 576 1537024950.676 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024950.676 * * * * [misc]points: Sampling 4 additional inputs, on iter 12 have 7997 / 8000 1537024950.676 * * * * [misc]points: Computing exacts for 4 points 1537024950.678 * * * * [misc]points: Setting MPFR precision to 320 1537024950.679 * * * * [misc]points: Setting MPFR precision to 576 1537024950.679 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024950.679 * * * * [misc]points: Sampling 4 additional inputs, on iter 13 have 7998 / 8000 1537024950.679 * * * * [misc]points: Computing exacts for 4 points 1537024950.681 * * * * [misc]points: Setting MPFR precision to 320 1537024950.682 * * * * [misc]points: Setting MPFR precision to 576 1537024950.682 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024950.682 * * * * [misc]points: Sampling 4 additional inputs, on iter 14 have 7999 / 8000 1537024950.682 * * * * [misc]points: Computing exacts for 4 points 1537024950.685 * * * * [misc]points: Setting MPFR precision to 320 1537024950.685 * * * * [misc]points: Setting MPFR precision to 576 1537024950.686 * * * * [misc]points: Filtering points with unrepresentable outputs 1537024950.686 * * * * [exit]points: Sampled 8002 points with exact outputs