1539337072.146 * [misc]progress: [Phase 1 of 3] Setting up. 1539337072.146 * * * [misc]progress: [1/2] Preparing points 1539337072.146 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1539337072.197 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.197 * * * * [misc]points: Sampling 181 additional inputs, on iter 1 have 75 / 256 1539337072.254 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.254 * * * * [misc]points: Sampling 144 additional inputs, on iter 2 have 112 / 256 1539337072.285 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.285 * * * * [misc]points: Sampling 114 additional inputs, on iter 3 have 142 / 256 1539337072.307 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.307 * * * * [misc]points: Sampling 93 additional inputs, on iter 4 have 163 / 256 1539337072.322 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.322 * * * * [misc]points: Sampling 72 additional inputs, on iter 5 have 184 / 256 1539337072.342 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.342 * * * * [misc]points: Sampling 56 additional inputs, on iter 6 have 200 / 256 1539337072.360 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.360 * * * * [misc]points: Sampling 41 additional inputs, on iter 7 have 215 / 256 1539337072.402 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.403 * * * * [misc]points: Sampling 32 additional inputs, on iter 8 have 224 / 256 1539337072.416 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.416 * * * * [misc]points: Sampling 26 additional inputs, on iter 9 have 230 / 256 1539337072.421 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.421 * * * * [misc]points: Sampling 24 additional inputs, on iter 10 have 232 / 256 1539337072.426 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.426 * * * * [misc]points: Sampling 20 additional inputs, on iter 11 have 236 / 256 1539337072.431 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.431 * * * * [misc]points: Sampling 12 additional inputs, on iter 12 have 244 / 256 1539337072.435 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.435 * * * * [misc]points: Sampling 8 additional inputs, on iter 13 have 248 / 256 1539337072.437 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.437 * * * * [misc]points: Sampling 4 additional inputs, on iter 14 have 252 / 256 1539337072.440 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.440 * * * * [misc]points: Sampling 4 additional inputs, on iter 15 have 254 / 256 1539337072.444 * * * * [misc]points: Filtering points with unrepresentable outputs 1539337072.444 * * * * [exit]points: Sampled 256 points with exact outputs 1539337072.444 * * * [misc]progress: [2/2] Setting up program. 1539337072.454 * [misc]progress: [Phase 2 of 3] Improving. 1539337072.454 * [enter]simplify: Simplifying (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 1539337072.455 * * [misc]simplify: iters left: 6 (9 enodes) 1539337072.457 * * [misc]simplify: iters left: 5 (14 enodes) 1539337072.460 * * [misc]simplify: iters left: 4 (18 enodes) 1539337072.463 * * [misc]simplify: iters left: 3 (20 enodes) 1539337072.466 * [exit]simplify: Simplified to (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 1539337072.476 * * [misc]progress: iteration 1 / 4 1539337072.476 * * * [misc]progress: picking best candidate 1539337072.480 * * * * [misc]pick: Picked # 1539337072.480 * * * [misc]progress: localizing error 1539337072.524 * * * [misc]progress: generating rewritten candidates 1539337072.524 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1539337072.570 * * * [misc]progress: generating series expansions 1539337072.570 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1539337072.570 * [misc]backup-simplify: Simplify (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) into (log (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2)))))) 1539337072.570 * [misc]approximate: Taking taylor expansion of (log (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2)))))) in (x) around 0 1539337072.571 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2)))))) in x 1539337072.571 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) in x 1539337072.571 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539337072.571 * [misc]taylor: Taking taylor expansion of x in x 1539337072.571 * [misc]backup-simplify: Simplify 0 into 0 1539337072.571 * [misc]backup-simplify: Simplify 1 into 1 1539337072.571 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539337072.571 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in x 1539337072.571 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539337072.571 * [misc]taylor: Taking taylor expansion of x in x 1539337072.571 * [misc]backup-simplify: Simplify 0 into 0 1539337072.571 * [misc]backup-simplify: Simplify 1 into 1 1539337072.571 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539337072.571 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x 1539337072.572 * [misc]taylor: Taking taylor expansion of (- 1 (pow x 2)) in x 1539337072.572 * [misc]taylor: Taking taylor expansion of 1 in x 1539337072.572 * [misc]backup-simplify: Simplify 1 into 1 1539337072.572 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539337072.572 * [misc]taylor: Taking taylor expansion of x in x 1539337072.572 * [misc]backup-simplify: Simplify 0 into 0 1539337072.572 * [misc]backup-simplify: Simplify 1 into 1 1539337072.572 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539337072.572 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1539337072.572 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.572 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1539337072.573 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539337072.573 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1539337072.573 * [misc]backup-simplify: Simplify (log 2) into (log 2) 1539337072.573 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2)))))) in x 1539337072.573 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) in x 1539337072.573 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539337072.573 * [misc]taylor: Taking taylor expansion of x in x 1539337072.573 * [misc]backup-simplify: Simplify 0 into 0 1539337072.573 * [misc]backup-simplify: Simplify 1 into 1 1539337072.573 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539337072.573 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in x 1539337072.574 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539337072.574 * [misc]taylor: Taking taylor expansion of x in x 1539337072.574 * [misc]backup-simplify: Simplify 0 into 0 1539337072.574 * [misc]backup-simplify: Simplify 1 into 1 1539337072.574 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539337072.574 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x 1539337072.574 * [misc]taylor: Taking taylor expansion of (- 1 (pow x 2)) in x 1539337072.574 * [misc]taylor: Taking taylor expansion of 1 in x 1539337072.574 * [misc]backup-simplify: Simplify 1 into 1 1539337072.574 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539337072.574 * [misc]taylor: Taking taylor expansion of x in x 1539337072.574 * [misc]backup-simplify: Simplify 0 into 0 1539337072.574 * [misc]backup-simplify: Simplify 1 into 1 1539337072.574 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539337072.574 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1539337072.574 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.575 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1539337072.575 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539337072.575 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1539337072.575 * [misc]backup-simplify: Simplify (log 2) into (log 2) 1539337072.576 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log 2)) into (- (log 2) (log x)) 1539337072.576 * [misc]backup-simplify: Simplify (- (log 2) (log x)) into (- (log 2) (log x)) 1539337072.577 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539337072.577 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539337072.577 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539337072.577 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.580 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0 1539337072.580 * [misc]backup-simplify: Simplify 0 into 0 1539337072.581 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337072.582 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539337072.582 * [misc]backup-simplify: Simplify (- 1) into -1 1539337072.582 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539337072.583 * [misc]backup-simplify: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1539337072.584 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337072.584 * [misc]backup-simplify: Simplify (+ (* 1 -1/2) (+ (* 0 0) (* 0 1))) into -1/2 1539337072.584 * [misc]backup-simplify: Simplify (+ 0 -1/2) into -1/2 1539337072.589 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 -1/2) 1)) (pow 2 1)))) 2) into -1/4 1539337072.589 * [misc]backup-simplify: Simplify -1/4 into -1/4 1539337072.589 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337072.590 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539337072.590 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.590 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.590 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1539337072.591 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337072.591 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1)))) into 0 1539337072.591 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.598 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 2 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 -1/2) 1)) (pow 2 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 2 1)))) 6) into 0 1539337072.598 * [misc]backup-simplify: Simplify 0 into 0 1539337072.599 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337072.599 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539337072.599 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.599 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.601 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1539337072.601 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337072.602 * [misc]backup-simplify: Simplify (+ (* 1 -1/8) (+ (* 0 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1))))) into -1/8 1539337072.602 * [misc]backup-simplify: Simplify (+ 0 -1/8) into -1/8 1539337072.620 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 2 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 -1/2) 1)) (pow 2 3))) (* -3 (/ (* 1 (pow (* 2 -1/2) 2)) (pow 2 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 2 2))) (* 1 (/ (* 1 1 1 (pow (* 24 -1/8) 1)) (pow 2 1)))) 24) into -3/32 1539337072.620 * [misc]backup-simplify: Simplify -3/32 into -3/32 1539337072.620 * [misc]backup-simplify: Simplify (+ (* -3/32 (pow x 4)) (+ (* -1/4 (pow x 2)) (- (log 2) (log x)))) into (- (log 2) (+ (* 1/4 (pow x 2)) (+ (* 3/32 (pow x 4)) (log x)))) 1539337072.620 * [misc]backup-simplify: Simplify (log (+ (/ 1 (/ 1 x)) (/ (sqrt (- 1 (* (/ 1 x) (/ 1 x)))) (/ 1 x)))) into (log (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) 1539337072.620 * [misc]approximate: Taking taylor expansion of (log (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in (x) around 0 1539337072.620 * [misc]taylor: Taking taylor expansion of (log (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in x 1539337072.620 * [misc]taylor: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 1539337072.620 * [misc]taylor: Taking taylor expansion of x in x 1539337072.620 * [misc]backup-simplify: Simplify 0 into 0 1539337072.620 * [misc]backup-simplify: Simplify 1 into 1 1539337072.620 * [misc]taylor: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 1539337072.620 * [misc]taylor: Taking taylor expansion of x in x 1539337072.620 * [misc]backup-simplify: Simplify 0 into 0 1539337072.620 * [misc]backup-simplify: Simplify 1 into 1 1539337072.620 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 1539337072.621 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 1539337072.621 * [misc]taylor: Taking taylor expansion of 1 in x 1539337072.621 * [misc]backup-simplify: Simplify 1 into 1 1539337072.621 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1539337072.621 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539337072.621 * [misc]taylor: Taking taylor expansion of x in x 1539337072.621 * [misc]backup-simplify: Simplify 0 into 0 1539337072.621 * [misc]backup-simplify: Simplify 1 into 1 1539337072.621 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539337072.621 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539337072.621 * [misc]backup-simplify: Simplify (- 1) into -1 1539337072.621 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539337072.621 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1539337072.621 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539337072.621 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539337072.622 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.622 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.622 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1539337072.622 * [misc]backup-simplify: Simplify (* 0 (sqrt -1)) into 0 1539337072.622 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.622 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1) 1539337072.623 * [misc]backup-simplify: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 1539337072.623 * [misc]backup-simplify: Simplify (log (sqrt -1)) into (log (sqrt -1)) 1539337072.623 * [misc]taylor: Taking taylor expansion of (log (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in x 1539337072.623 * [misc]taylor: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 1539337072.623 * [misc]taylor: Taking taylor expansion of x in x 1539337072.623 * [misc]backup-simplify: Simplify 0 into 0 1539337072.623 * [misc]backup-simplify: Simplify 1 into 1 1539337072.623 * [misc]taylor: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 1539337072.623 * [misc]taylor: Taking taylor expansion of x in x 1539337072.623 * [misc]backup-simplify: Simplify 0 into 0 1539337072.623 * [misc]backup-simplify: Simplify 1 into 1 1539337072.623 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 1539337072.623 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 1539337072.623 * [misc]taylor: Taking taylor expansion of 1 in x 1539337072.623 * [misc]backup-simplify: Simplify 1 into 1 1539337072.623 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1539337072.623 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539337072.623 * [misc]taylor: Taking taylor expansion of x in x 1539337072.623 * [misc]backup-simplify: Simplify 0 into 0 1539337072.623 * [misc]backup-simplify: Simplify 1 into 1 1539337072.623 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539337072.623 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539337072.623 * [misc]backup-simplify: Simplify (- 1) into -1 1539337072.624 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539337072.624 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1539337072.624 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539337072.624 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539337072.624 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.624 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.624 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1539337072.624 * [misc]backup-simplify: Simplify (* 0 (sqrt -1)) into 0 1539337072.624 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.625 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1) 1539337072.625 * [misc]backup-simplify: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 1539337072.625 * [misc]backup-simplify: Simplify (log (sqrt -1)) into (log (sqrt -1)) 1539337072.625 * [misc]backup-simplify: Simplify (log (sqrt -1)) into (log (sqrt -1)) 1539337072.626 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539337072.626 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337072.626 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.626 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539337072.627 * [misc]backup-simplify: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1539337072.627 * [misc]backup-simplify: Simplify (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into 0 1539337072.627 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539337072.629 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow (sqrt -1) 1)))) 1) into (/ 1 (sqrt -1)) 1539337072.629 * [misc]backup-simplify: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1)) 1539337072.630 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1539337072.630 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337072.630 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.630 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.630 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 1539337072.631 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))) into (* 1/2 (/ 1 (sqrt -1))) 1539337072.632 * [misc]backup-simplify: Simplify (+ 0 (* 1/2 (/ 1 (sqrt -1)))) into (* 1/2 (/ 1 (sqrt -1))) 1539337072.636 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow (sqrt -1) 2))) (* 1 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (sqrt -1)))) 1)) (pow (sqrt -1) 1)))) 2) into 0 1539337072.636 * [misc]backup-simplify: Simplify 0 into 0 1539337072.636 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1539337072.637 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337072.637 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.637 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.638 * [misc]backup-simplify: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ -1/8 (pow (sqrt -1) 3)) 1539337072.640 * [misc]backup-simplify: Simplify (+ (* 0 (/ -1/8 (pow (sqrt -1) 3))) (+ (* 1 0) (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1)))))) into 0 1539337072.640 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.647 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow (sqrt -1) 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 (* 1/2 (/ 1 (sqrt -1)))) 1)) (pow (sqrt -1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt -1) 1)))) 6) into (/ -1/6 (pow (sqrt -1) 3)) 1539337072.648 * [misc]backup-simplify: Simplify (/ -1/6 (pow (sqrt -1) 3)) into (/ -1/6 (pow (sqrt -1) 3)) 1539337072.651 * [misc]backup-simplify: Simplify (+ (* (/ -1/6 (pow (sqrt -1) 3)) (pow (/ 1 x) 3)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (log (sqrt -1)))) into (- (+ (log (sqrt -1)) (/ 1 (* x (sqrt -1)))) (* 1/6 (/ 1 (* (pow x 3) (pow (sqrt -1) 3))))) 1539337072.651 * [misc]backup-simplify: Simplify (log (+ (/ 1 (/ 1 (- x))) (/ (sqrt (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) (/ 1 (- x))))) into (log (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))))) 1539337072.651 * [misc]approximate: Taking taylor expansion of (log (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))))) in (x) around 0 1539337072.651 * [misc]taylor: Taking taylor expansion of (log (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))))) in x 1539337072.651 * [misc]taylor: Taking taylor expansion of (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in x 1539337072.651 * [misc]taylor: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 1539337072.651 * [misc]taylor: Taking taylor expansion of x in x 1539337072.651 * [misc]backup-simplify: Simplify 0 into 0 1539337072.651 * [misc]backup-simplify: Simplify 1 into 1 1539337072.651 * [misc]taylor: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 1539337072.651 * [misc]taylor: Taking taylor expansion of x in x 1539337072.651 * [misc]backup-simplify: Simplify 0 into 0 1539337072.651 * [misc]backup-simplify: Simplify 1 into 1 1539337072.651 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 1539337072.651 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 1539337072.651 * [misc]taylor: Taking taylor expansion of 1 in x 1539337072.651 * [misc]backup-simplify: Simplify 1 into 1 1539337072.652 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1539337072.652 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539337072.652 * [misc]taylor: Taking taylor expansion of x in x 1539337072.652 * [misc]backup-simplify: Simplify 0 into 0 1539337072.652 * [misc]backup-simplify: Simplify 1 into 1 1539337072.652 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539337072.652 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539337072.652 * [misc]backup-simplify: Simplify (- 1) into -1 1539337072.652 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539337072.652 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1539337072.653 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539337072.653 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539337072.653 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.653 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.653 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1539337072.654 * [misc]backup-simplify: Simplify (* 0 (sqrt -1)) into 0 1539337072.654 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.654 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.655 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1) 1539337072.655 * [misc]backup-simplify: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 1539337072.655 * [misc]backup-simplify: Simplify (- (sqrt -1)) into (- (sqrt -1)) 1539337072.656 * [misc]backup-simplify: Simplify (- (sqrt -1)) into (- (sqrt -1)) 1539337072.656 * [misc]backup-simplify: Simplify (log (- (sqrt -1))) into (log (- (sqrt -1))) 1539337072.656 * [misc]taylor: Taking taylor expansion of (log (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))))) in x 1539337072.656 * [misc]taylor: Taking taylor expansion of (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in x 1539337072.656 * [misc]taylor: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 1539337072.656 * [misc]taylor: Taking taylor expansion of x in x 1539337072.656 * [misc]backup-simplify: Simplify 0 into 0 1539337072.656 * [misc]backup-simplify: Simplify 1 into 1 1539337072.656 * [misc]taylor: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 1539337072.656 * [misc]taylor: Taking taylor expansion of x in x 1539337072.656 * [misc]backup-simplify: Simplify 0 into 0 1539337072.656 * [misc]backup-simplify: Simplify 1 into 1 1539337072.656 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 1539337072.656 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 1539337072.656 * [misc]taylor: Taking taylor expansion of 1 in x 1539337072.656 * [misc]backup-simplify: Simplify 1 into 1 1539337072.656 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1539337072.656 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539337072.657 * [misc]taylor: Taking taylor expansion of x in x 1539337072.657 * [misc]backup-simplify: Simplify 0 into 0 1539337072.657 * [misc]backup-simplify: Simplify 1 into 1 1539337072.657 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539337072.657 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539337072.657 * [misc]backup-simplify: Simplify (- 1) into -1 1539337072.657 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539337072.657 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1539337072.658 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539337072.658 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539337072.658 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.658 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.658 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1539337072.659 * [misc]backup-simplify: Simplify (* 0 (sqrt -1)) into 0 1539337072.659 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.659 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.659 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1) 1539337072.660 * [misc]backup-simplify: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 1539337072.660 * [misc]backup-simplify: Simplify (- (sqrt -1)) into (- (sqrt -1)) 1539337072.660 * [misc]backup-simplify: Simplify (- (sqrt -1)) into (- (sqrt -1)) 1539337072.661 * [misc]backup-simplify: Simplify (log (- (sqrt -1))) into (log (- (sqrt -1))) 1539337072.661 * [misc]backup-simplify: Simplify (log (- (sqrt -1))) into (log (- (sqrt -1))) 1539337072.662 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539337072.662 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337072.662 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.662 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539337072.664 * [misc]backup-simplify: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1539337072.664 * [misc]backup-simplify: Simplify (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into 0 1539337072.664 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539337072.664 * [misc]backup-simplify: Simplify (- 1) into -1 1539337072.665 * [misc]backup-simplify: Simplify (- (sqrt -1)) into (- (sqrt -1)) 1539337072.668 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow (- (sqrt -1)) 1)))) 1) into (/ 1 (sqrt -1)) 1539337072.669 * [misc]backup-simplify: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1)) 1539337072.669 * [misc]backup-simplify: Simplify (- 1) into -1 1539337072.669 * [misc]backup-simplify: Simplify (- (sqrt -1)) into (- (sqrt -1)) 1539337072.669 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1539337072.670 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337072.670 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.670 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.671 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 1539337072.672 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))) into (* 1/2 (/ 1 (sqrt -1))) 1539337072.673 * [misc]backup-simplify: Simplify (+ 0 (* 1/2 (/ 1 (sqrt -1)))) into (* 1/2 (/ 1 (sqrt -1))) 1539337072.674 * [misc]backup-simplify: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1)))) 1539337072.675 * [misc]backup-simplify: Simplify (- (sqrt -1)) into (- (sqrt -1)) 1539337072.683 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow (- (sqrt -1)) 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 1/2 (/ 1 (sqrt -1))))) 1)) (pow (- (sqrt -1)) 1)))) 2) into 0 1539337072.683 * [misc]backup-simplify: Simplify 0 into 0 1539337072.684 * [misc]backup-simplify: Simplify (- 1) into -1 1539337072.684 * [misc]backup-simplify: Simplify (- (sqrt -1)) into (- (sqrt -1)) 1539337072.684 * [misc]backup-simplify: Simplify (- 1) into -1 1539337072.685 * [misc]backup-simplify: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1)))) 1539337072.685 * [misc]backup-simplify: Simplify (- (sqrt -1)) into (- (sqrt -1)) 1539337072.686 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1539337072.686 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337072.686 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.686 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.689 * [misc]backup-simplify: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ -1/8 (pow (sqrt -1) 3)) 1539337072.691 * [misc]backup-simplify: Simplify (+ (* 0 (/ -1/8 (pow (sqrt -1) 3))) (+ (* 1 0) (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1)))))) into 0 1539337072.692 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337072.692 * [misc]backup-simplify: Simplify (- 0) into 0 1539337072.692 * [misc]backup-simplify: Simplify (- (sqrt -1)) into (- (sqrt -1)) 1539337072.704 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow (- (sqrt -1)) 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 (- (* 1/2 (/ 1 (sqrt -1))))) 1)) (pow (- (sqrt -1)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (sqrt -1)) 1)))) 6) into (/ -1/6 (pow (sqrt -1) 3)) 1539337072.705 * [misc]backup-simplify: Simplify (/ -1/6 (pow (sqrt -1) 3)) into (/ -1/6 (pow (sqrt -1) 3)) 1539337072.708 * [misc]backup-simplify: Simplify (+ (* (/ -1/6 (pow (sqrt -1) 3)) (pow (/ 1 (- x)) 3)) (+ (* (/ 1 (sqrt -1)) (/ 1 (- x))) (log (- (sqrt -1))))) into (- (+ (* 1/6 (/ 1 (* (pow x 3) (pow (sqrt -1) 3)))) (log (- (sqrt -1)))) (/ 1 (* x (sqrt -1)))) 1539337072.708 * * * [misc]progress: simplifying candidates 1539337072.708 * * * * [misc]progress: [ 1 / 25 ] simplifiying candidate # 1539337072.708 * * * * [misc]progress: [ 2 / 25 ] simplifiying candidate # 1539337072.708 * * * * [misc]progress: [ 3 / 25 ] simplifiying candidate # 1539337072.708 * [enter]simplify: Simplifying (log (* (cbrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) (cbrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 1539337072.710 * * [misc]simplify: iters left: 6 (11 enodes) 1539337072.714 * * [misc]simplify: iters left: 5 (18 enodes) 1539337072.721 * * [misc]simplify: iters left: 4 (22 enodes) 1539337072.728 * * [misc]simplify: iters left: 3 (24 enodes) 1539337072.738 * [exit]simplify: Simplified to (log (* (cbrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) (cbrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 1539337072.738 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (log (* (cbrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) (cbrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) (log (cbrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))))) 1539337072.738 * * * * [misc]progress: [ 4 / 25 ] simplifiying candidate # 1539337072.738 * [enter]simplify: Simplifying (log (sqrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))) 1539337072.739 * * [misc]simplify: iters left: 6 (10 enodes) 1539337072.743 * * [misc]simplify: iters left: 5 (15 enodes) 1539337072.749 * * [misc]simplify: iters left: 4 (19 enodes) 1539337072.755 * * [misc]simplify: iters left: 3 (21 enodes) 1539337072.759 * [exit]simplify: Simplified to (log (sqrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))) 1539337072.759 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (log (sqrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))) (log (sqrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))))) 1539337072.759 * * * * [misc]progress: [ 5 / 25 ] simplifiying candidate # 1539337072.759 * [enter]simplify: Simplifying (log 1) 1539337072.759 * * [misc]simplify: iters left: 1 (2 enodes) 1539337072.760 * [exit]simplify: Simplified to 0 1539337072.760 * [misc]simplify: Simplified (2 1) to (λ (x) (+ 0 (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 1539337072.760 * * * * [misc]progress: [ 6 / 25 ] simplifiying candidate # 1539337072.760 * [enter]simplify: Simplifying (log 1) 1539337072.761 * * [misc]simplify: iters left: 1 (2 enodes) 1539337072.761 * [exit]simplify: Simplified to 0 1539337072.761 * [misc]simplify: Simplified (2 1) to (λ (x) (+ 0 (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 1539337072.761 * * * * [misc]progress: [ 7 / 25 ] simplifiying candidate # 1539337072.762 * [enter]simplify: Simplifying (log 1) 1539337072.762 * * [misc]simplify: iters left: 1 (2 enodes) 1539337072.762 * [exit]simplify: Simplified to 0 1539337072.762 * [misc]simplify: Simplified (2 1) to (λ (x) (+ 0 (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 1539337072.762 * * * * [misc]progress: [ 8 / 25 ] simplifiying candidate # 1539337072.763 * [enter]simplify: Simplifying (log (/ 1 x)) 1539337072.763 * * [misc]simplify: iters left: 3 (4 enodes) 1539337072.764 * * [misc]simplify: iters left: 2 (10 enodes) 1539337072.766 * [exit]simplify: Simplified to (- (log x)) 1539337072.766 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (- (log x)) (log (+ 1 (sqrt (- 1 (* x x))))))) 1539337072.766 * * * * [misc]progress: [ 9 / 25 ] simplifiying candidate # 1539337072.766 * [enter]simplify: Simplifying (log (/ 1 x)) 1539337072.766 * * [misc]simplify: iters left: 3 (4 enodes) 1539337072.768 * * [misc]simplify: iters left: 2 (10 enodes) 1539337072.769 * [exit]simplify: Simplified to (- (log x)) 1539337072.769 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (- (log x)) (log (+ 1 (sqrt (- 1 (* x x))))))) 1539337072.770 * * * * [misc]progress: [ 10 / 25 ] simplifiying candidate # 1539337072.770 * [enter]simplify: Simplifying (log (+ (sqrt (- 1 (* x x))) 1)) 1539337072.770 * * [misc]simplify: iters left: 6 (7 enodes) 1539337072.772 * * [misc]simplify: iters left: 5 (12 enodes) 1539337072.774 * * [misc]simplify: iters left: 4 (17 enodes) 1539337072.777 * * [misc]simplify: iters left: 3 (19 enodes) 1539337072.781 * [exit]simplify: Simplified to (log1p (sqrt (- 1 (* x x)))) 1539337072.781 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (log1p (sqrt (- 1 (* x x)))) (log (/ 1 x)))) 1539337072.781 * * * * [misc]progress: [ 11 / 25 ] simplifiying candidate # 1539337072.781 * [enter]simplify: Simplifying (log (+ (* 1 x) (* x (sqrt (- 1 (* x x)))))) 1539337072.782 * * [misc]simplify: iters left: 6 (9 enodes) 1539337072.787 * * [misc]simplify: iters left: 5 (16 enodes) 1539337072.790 * * [misc]simplify: iters left: 4 (24 enodes) 1539337072.794 * * [misc]simplify: iters left: 3 (31 enodes) 1539337072.799 * * [misc]simplify: iters left: 2 (36 enodes) 1539337072.805 * * [misc]simplify: iters left: 1 (39 enodes) 1539337072.812 * [exit]simplify: Simplified to (log (fma (sqrt (- 1 (* x x))) x x)) 1539337072.812 * [misc]simplify: Simplified (2 1) to (λ (x) (- (log (fma (sqrt (- 1 (* x x))) x x)) (log (* x x)))) 1539337072.812 * * * * [misc]progress: [ 12 / 25 ] simplifiying candidate # 1539337072.812 * [enter]simplify: Simplifying (log (+ (pow (/ 1 x) 3) (pow (/ (sqrt (- 1 (* x x))) x) 3))) 1539337072.813 * * [misc]simplify: iters left: 6 (12 enodes) 1539337072.817 * * [misc]simplify: iters left: 5 (28 enodes) 1539337072.825 * * [misc]simplify: iters left: 4 (57 enodes) 1539337072.842 * * [misc]simplify: iters left: 3 (98 enodes) 1539337072.872 * * [misc]simplify: iters left: 2 (151 enodes) 1539337072.936 * * [misc]simplify: iters left: 1 (258 enodes) 1539337073.151 * [exit]simplify: Simplified to (log (fma (fma (/ 1 x) (/ 1 x) -1) (/ (sqrt (- 1 (* x x))) x) (/ (/ 1 x) (* x x)))) 1539337073.152 * [misc]simplify: Simplified (2 1) to (λ (x) (- (log (fma (fma (/ 1 x) (/ 1 x) -1) (/ (sqrt (- 1 (* x x))) x) (/ (/ 1 x) (* x x)))) (log (+ (* (/ 1 x) (/ 1 x)) (- (* (/ (sqrt (- 1 (* x x))) x) (/ (sqrt (- 1 (* x x))) x)) (* (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))))) 1539337073.152 * * * * [misc]progress: [ 13 / 25 ] simplifiying candidate # 1539337073.152 * [enter]simplify: Simplifying (log (- (* (/ 1 x) (/ 1 x)) (* (/ (sqrt (- 1 (* x x))) x) (/ (sqrt (- 1 (* x x))) x)))) 1539337073.153 * * [misc]simplify: iters left: 6 (11 enodes) 1539337073.158 * * [misc]simplify: iters left: 5 (29 enodes) 1539337073.166 * * [misc]simplify: iters left: 4 (55 enodes) 1539337073.180 * * [misc]simplify: iters left: 3 (96 enodes) 1539337073.204 * * [misc]simplify: iters left: 2 (176 enodes) 1539337073.285 * * [misc]simplify: iters left: 1 (367 enodes) 1539337073.654 * [exit]simplify: Simplified to (log (+ (/ 1 (* x x)) (/ (fma x x -1) (* x x)))) 1539337073.654 * [misc]simplify: Simplified (2 1) to (λ (x) (- (log (+ (/ 1 (* x x)) (/ (fma x x -1) (* x x)))) (log (- (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 1539337073.654 * * * * [misc]progress: [ 14 / 25 ] simplifiying candidate # 1539337073.654 * * * * [misc]progress: [ 15 / 25 ] simplifiying candidate # 1539337073.654 * * * * [misc]progress: [ 16 / 25 ] simplifiying candidate # 1539337073.655 * [enter]simplify: Simplifying (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 1539337073.655 * * [misc]simplify: iters left: 6 (8 enodes) 1539337073.657 * * [misc]simplify: iters left: 5 (13 enodes) 1539337073.660 * * [misc]simplify: iters left: 4 (17 enodes) 1539337073.663 * * [misc]simplify: iters left: 3 (19 enodes) 1539337073.666 * [exit]simplify: Simplified to (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 1539337073.666 * [misc]simplify: Simplified (2 1) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))) 1539337073.666 * * * * [misc]progress: [ 17 / 25 ] simplifiying candidate # 1539337073.666 * * * * [misc]progress: [ 18 / 25 ] simplifiying candidate # 1539337073.666 * * * * [misc]progress: [ 19 / 25 ] simplifiying candidate # 1539337073.666 * * * * [misc]progress: [ 20 / 25 ] simplifiying candidate # 1539337073.666 * * * * [misc]progress: [ 21 / 25 ] simplifiying candidate # 1539337073.666 * * * * [misc]progress: [ 22 / 25 ] simplifiying candidate # 1539337073.666 * * * * [misc]progress: [ 23 / 25 ] simplifiying candidate # 1539337073.666 * [enter]simplify: Simplifying (- (log 2) (+ (* 1/4 (pow x 2)) (+ (* 3/32 (pow x 4)) (log x)))) 1539337073.667 * * [misc]simplify: iters left: 6 (14 enodes) 1539337073.672 * * [misc]simplify: iters left: 5 (27 enodes) 1539337073.683 * * [misc]simplify: iters left: 4 (58 enodes) 1539337073.712 * * [misc]simplify: iters left: 3 (123 enodes) 1539337073.790 * * [misc]simplify: iters left: 2 (266 enodes) 1539337073.957 * * [misc]simplify: iters left: 1 (491 enodes) 1539337074.338 * [exit]simplify: Simplified to (- (fma (pow x 4) -3/32 (log 2)) (fma x (* 1/4 x) (log x))) 1539337074.338 * [misc]simplify: Simplified (2) to (λ (x) (- (fma (pow x 4) -3/32 (log 2)) (fma x (* 1/4 x) (log x)))) 1539337074.338 * * * * [misc]progress: [ 24 / 25 ] simplifiying candidate # 1539337074.339 * [enter]simplify: Simplifying (- (+ (log (sqrt -1)) (/ 1 (* x (sqrt -1)))) (* 1/6 (/ 1 (* (pow x 3) (pow (sqrt -1) 3))))) 1539337074.341 * * [misc]simplify: iters left: 6 (16 enodes) 1539337074.351 * * [misc]simplify: iters left: 5 (38 enodes) 1539337074.375 * * [misc]simplify: iters left: 4 (82 enodes) 1539337074.429 * * [misc]simplify: iters left: 3 (164 enodes) 1539337074.535 * * [misc]simplify: iters left: 2 (310 enodes) 1539337074.860 * [exit]simplify: Simplified to (fma -1/6 (/ (/ (/ 1 x) (* x x)) (* -1 (sqrt -1))) (+ (log (sqrt -1)) (/ (/ 1 x) (sqrt -1)))) 1539337074.860 * [misc]simplify: Simplified (2) to (λ (x) (fma -1/6 (/ (/ (/ 1 x) (* x x)) (* -1 (sqrt -1))) (+ (log (sqrt -1)) (/ (/ 1 x) (sqrt -1))))) 1539337074.860 * * * * [misc]progress: [ 25 / 25 ] simplifiying candidate # 1539337074.860 * [enter]simplify: Simplifying (- (+ (* 1/6 (/ 1 (* (pow x 3) (pow (sqrt -1) 3)))) (log (- (sqrt -1)))) (/ 1 (* x (sqrt -1)))) 1539337074.861 * * [misc]simplify: iters left: 6 (17 enodes) 1539337074.867 * * [misc]simplify: iters left: 5 (40 enodes) 1539337074.879 * * [misc]simplify: iters left: 4 (82 enodes) 1539337074.915 * * [misc]simplify: iters left: 3 (157 enodes) 1539337074.994 * * [misc]simplify: iters left: 2 (274 enodes) 1539337075.176 * [exit]simplify: Simplified to (fma (/ (/ 1 x) (* (* x x) (sqrt -1))) -1/6 (fma 3 (log (sqrt -1)) (/ (/ -1 x) (sqrt -1)))) 1539337075.177 * [misc]simplify: Simplified (2) to (λ (x) (fma (/ (/ 1 x) (* (* x x) (sqrt -1))) -1/6 (fma 3 (log (sqrt -1)) (/ (/ -1 x) (sqrt -1))))) 1539337075.177 * * * [misc]progress: adding candidates to table 1539337075.574 * * [misc]progress: iteration 2 / 4 1539337075.574 * * * [misc]progress: picking best candidate 1539337075.579 * * * * [misc]pick: Picked # 1539337075.579 * * * [misc]progress: localizing error 1539337075.592 * * * [misc]progress: generating rewritten candidates 1539337075.592 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1539337075.644 * * * [misc]progress: generating series expansions 1539337075.644 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1539337075.644 * [misc]backup-simplify: Simplify (+ (log1p (sqrt (- 1 (* x x)))) (log (/ 1 x))) into (+ (log (/ 1 x)) (log1p (sqrt (- 1 (pow x 2))))) 1539337075.644 * [misc]approximate: Taking taylor expansion of (+ (log (/ 1 x)) (log1p (sqrt (- 1 (pow x 2))))) in (x) around 0 1539337075.644 * [misc]taylor: Taking taylor expansion of (+ (log (/ 1 x)) (log1p (sqrt (- 1 (pow x 2))))) in x 1539337075.644 * [misc]taylor: Taking taylor expansion of (log (/ 1 x)) in x 1539337075.644 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539337075.644 * [misc]taylor: Taking taylor expansion of x in x 1539337075.644 * [misc]backup-simplify: Simplify 0 into 0 1539337075.644 * [misc]backup-simplify: Simplify 1 into 1 1539337075.645 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539337075.645 * [misc]backup-simplify: Simplify (log 1) into 0 1539337075.645 * [misc]taylor: Taking taylor expansion of (log1p (sqrt (- 1 (pow x 2)))) in x 1539337075.645 * [misc]taylor: Rewrote expression to (log (+ 1 (sqrt (- 1 (pow x 2))))) 1539337075.645 * [misc]taylor: Taking taylor expansion of (+ 1 (sqrt (- 1 (pow x 2)))) in x 1539337075.645 * [misc]taylor: Taking taylor expansion of 1 in x 1539337075.645 * [misc]backup-simplify: Simplify 1 into 1 1539337075.645 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x 1539337075.645 * [misc]taylor: Taking taylor expansion of (- 1 (pow x 2)) in x 1539337075.645 * [misc]taylor: Taking taylor expansion of 1 in x 1539337075.645 * [misc]backup-simplify: Simplify 1 into 1 1539337075.645 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539337075.645 * [misc]taylor: Taking taylor expansion of x in x 1539337075.645 * [misc]backup-simplify: Simplify 0 into 0 1539337075.645 * [misc]backup-simplify: Simplify 1 into 1 1539337075.645 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539337075.645 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1539337075.645 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.645 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1539337075.646 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1539337075.646 * [misc]backup-simplify: Simplify (log 2) into (log 2) 1539337075.646 * [misc]taylor: Taking taylor expansion of (+ (log (/ 1 x)) (log1p (sqrt (- 1 (pow x 2))))) in x 1539337075.646 * [misc]taylor: Taking taylor expansion of (log (/ 1 x)) in x 1539337075.646 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539337075.646 * [misc]taylor: Taking taylor expansion of x in x 1539337075.646 * [misc]backup-simplify: Simplify 0 into 0 1539337075.646 * [misc]backup-simplify: Simplify 1 into 1 1539337075.646 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539337075.646 * [misc]backup-simplify: Simplify (log 1) into 0 1539337075.646 * [misc]taylor: Taking taylor expansion of (log1p (sqrt (- 1 (pow x 2)))) in x 1539337075.646 * [misc]taylor: Rewrote expression to (log (+ 1 (sqrt (- 1 (pow x 2))))) 1539337075.646 * [misc]taylor: Taking taylor expansion of (+ 1 (sqrt (- 1 (pow x 2)))) in x 1539337075.646 * [misc]taylor: Taking taylor expansion of 1 in x 1539337075.646 * [misc]backup-simplify: Simplify 1 into 1 1539337075.646 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x 1539337075.646 * [misc]taylor: Taking taylor expansion of (- 1 (pow x 2)) in x 1539337075.646 * [misc]taylor: Taking taylor expansion of 1 in x 1539337075.646 * [misc]backup-simplify: Simplify 1 into 1 1539337075.646 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539337075.646 * [misc]taylor: Taking taylor expansion of x in x 1539337075.646 * [misc]backup-simplify: Simplify 0 into 0 1539337075.646 * [misc]backup-simplify: Simplify 1 into 1 1539337075.646 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539337075.646 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1539337075.646 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.647 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1539337075.647 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1539337075.647 * [misc]backup-simplify: Simplify (log 2) into (log 2) 1539337075.647 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1539337075.647 * [misc]backup-simplify: Simplify (+ (- (log x)) (log 2)) into (- (log 2) (log x)) 1539337075.647 * [misc]backup-simplify: Simplify (- (log 2) (log x)) into (- (log 2) (log x)) 1539337075.647 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539337075.649 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 1539337075.649 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.650 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0 1539337075.651 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.651 * [misc]backup-simplify: Simplify 0 into 0 1539337075.651 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337075.653 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 1539337075.653 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539337075.654 * [misc]backup-simplify: Simplify (- 1) into -1 1539337075.654 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539337075.654 * [misc]backup-simplify: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1539337075.654 * [misc]backup-simplify: Simplify (+ 0 -1/2) into -1/2 1539337075.657 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 -1/2) 1)) (pow 2 1)))) 2) into -1/4 1539337075.657 * [misc]backup-simplify: Simplify (+ 0 -1/4) into -1/4 1539337075.657 * [misc]backup-simplify: Simplify -1/4 into -1/4 1539337075.657 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337075.661 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0 1539337075.662 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539337075.662 * [misc]backup-simplify: Simplify (- 0) into 0 1539337075.662 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.662 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1539337075.662 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.670 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 2 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 -1/2) 1)) (pow 2 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 2 1)))) 6) into 0 1539337075.670 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.670 * [misc]backup-simplify: Simplify 0 into 0 1539337075.670 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337075.681 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into 0 1539337075.681 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539337075.681 * [misc]backup-simplify: Simplify (- 0) into 0 1539337075.682 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.683 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1539337075.683 * [misc]backup-simplify: Simplify (+ 0 -1/8) into -1/8 1539337075.695 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 2 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 -1/2) 1)) (pow 2 3))) (* -3 (/ (* 1 (pow (* 2 -1/2) 2)) (pow 2 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 2 2))) (* 1 (/ (* 1 1 1 (pow (* 24 -1/8) 1)) (pow 2 1)))) 24) into -3/32 1539337075.695 * [misc]backup-simplify: Simplify (+ 0 -3/32) into -3/32 1539337075.695 * [misc]backup-simplify: Simplify -3/32 into -3/32 1539337075.696 * [misc]backup-simplify: Simplify (+ (* -3/32 (pow x 4)) (+ (* -1/4 (pow x 2)) (- (log 2) (log x)))) into (- (log 2) (+ (* 1/4 (pow x 2)) (+ (* 3/32 (pow x 4)) (log x)))) 1539337075.696 * [misc]backup-simplify: Simplify (+ (log1p (sqrt (- 1 (* (/ 1 x) (/ 1 x))))) (log (/ 1 (/ 1 x)))) into (+ (log1p (sqrt (- 1 (/ 1 (pow x 2))))) (log x)) 1539337075.696 * [misc]approximate: Taking taylor expansion of (+ (log1p (sqrt (- 1 (/ 1 (pow x 2))))) (log x)) in (x) around 0 1539337075.696 * [misc]taylor: Taking taylor expansion of (+ (log1p (sqrt (- 1 (/ 1 (pow x 2))))) (log x)) in x 1539337075.696 * [misc]taylor: Taking taylor expansion of (log1p (sqrt (- 1 (/ 1 (pow x 2))))) in x 1539337075.696 * [misc]taylor: Rewrote expression to (log (+ 1 (sqrt (- 1 (/ 1 (pow x 2)))))) 1539337075.696 * [misc]taylor: Taking taylor expansion of (+ 1 (sqrt (- 1 (/ 1 (pow x 2))))) in x 1539337075.696 * [misc]taylor: Taking taylor expansion of 1 in x 1539337075.696 * [misc]backup-simplify: Simplify 1 into 1 1539337075.696 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 1539337075.696 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 1539337075.696 * [misc]taylor: Taking taylor expansion of 1 in x 1539337075.696 * [misc]backup-simplify: Simplify 1 into 1 1539337075.696 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1539337075.696 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539337075.696 * [misc]taylor: Taking taylor expansion of x in x 1539337075.696 * [misc]backup-simplify: Simplify 0 into 0 1539337075.696 * [misc]backup-simplify: Simplify 1 into 1 1539337075.697 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539337075.697 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539337075.697 * [misc]backup-simplify: Simplify (- 1) into -1 1539337075.697 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539337075.697 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1539337075.698 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539337075.698 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539337075.698 * [misc]backup-simplify: Simplify (- 0) into 0 1539337075.698 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.698 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1539337075.699 * [misc]backup-simplify: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 1539337075.699 * [misc]backup-simplify: Simplify (log (sqrt -1)) into (log (sqrt -1)) 1539337075.699 * [misc]taylor: Taking taylor expansion of (log x) in x 1539337075.699 * [misc]taylor: Taking taylor expansion of x in x 1539337075.699 * [misc]backup-simplify: Simplify 0 into 0 1539337075.699 * [misc]backup-simplify: Simplify 1 into 1 1539337075.699 * [misc]backup-simplify: Simplify (log 1) into 0 1539337075.699 * [misc]taylor: Taking taylor expansion of (+ (log1p (sqrt (- 1 (/ 1 (pow x 2))))) (log x)) in x 1539337075.699 * [misc]taylor: Taking taylor expansion of (log1p (sqrt (- 1 (/ 1 (pow x 2))))) in x 1539337075.700 * [misc]taylor: Rewrote expression to (log (+ 1 (sqrt (- 1 (/ 1 (pow x 2)))))) 1539337075.700 * [misc]taylor: Taking taylor expansion of (+ 1 (sqrt (- 1 (/ 1 (pow x 2))))) in x 1539337075.700 * [misc]taylor: Taking taylor expansion of 1 in x 1539337075.700 * [misc]backup-simplify: Simplify 1 into 1 1539337075.700 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 1539337075.700 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 1539337075.700 * [misc]taylor: Taking taylor expansion of 1 in x 1539337075.700 * [misc]backup-simplify: Simplify 1 into 1 1539337075.700 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1539337075.700 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539337075.700 * [misc]taylor: Taking taylor expansion of x in x 1539337075.700 * [misc]backup-simplify: Simplify 0 into 0 1539337075.700 * [misc]backup-simplify: Simplify 1 into 1 1539337075.700 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539337075.700 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539337075.700 * [misc]backup-simplify: Simplify (- 1) into -1 1539337075.700 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539337075.701 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1539337075.701 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539337075.701 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539337075.701 * [misc]backup-simplify: Simplify (- 0) into 0 1539337075.701 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.702 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1539337075.702 * [misc]backup-simplify: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 1539337075.702 * [misc]backup-simplify: Simplify (log (sqrt -1)) into (log (sqrt -1)) 1539337075.702 * [misc]taylor: Taking taylor expansion of (log x) in x 1539337075.702 * [misc]taylor: Taking taylor expansion of x in x 1539337075.702 * [misc]backup-simplify: Simplify 0 into 0 1539337075.703 * [misc]backup-simplify: Simplify 1 into 1 1539337075.703 * [misc]backup-simplify: Simplify (log 1) into 0 1539337075.703 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log (sqrt -1))) into (- (log (sqrt -1)) (log x)) 1539337075.704 * [misc]backup-simplify: Simplify (+ (* (- -1) (log x)) 0) into (log x) 1539337075.704 * [misc]backup-simplify: Simplify (+ (- (log (sqrt -1)) (log x)) (log x)) into (log (sqrt -1)) 1539337075.704 * [misc]backup-simplify: Simplify (log (sqrt -1)) into (log (sqrt -1)) 1539337075.705 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539337075.708 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow (sqrt -1) 1)))) 1) into (/ 1 (sqrt -1)) 1539337075.710 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 1539337075.711 * [misc]backup-simplify: Simplify (+ (/ 1 (sqrt -1)) 0) into (/ 1 (sqrt -1)) 1539337075.711 * [misc]backup-simplify: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1)) 1539337075.712 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539337075.712 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337075.712 * [misc]backup-simplify: Simplify (- 0) into 0 1539337075.712 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539337075.714 * [misc]backup-simplify: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1539337075.714 * [misc]backup-simplify: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 1539337075.722 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow (sqrt -1) 2))) (* 1 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (sqrt -1)))) 1)) (pow (sqrt -1) 1)))) 2) into 0 1539337075.727 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 1539337075.727 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.727 * [misc]backup-simplify: Simplify 0 into 0 1539337075.728 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1539337075.728 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337075.728 * [misc]backup-simplify: Simplify (- 0) into 0 1539337075.728 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.729 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 1539337075.729 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.741 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow (sqrt -1) 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 (* 1/2 (/ 1 (sqrt -1)))) 1)) (pow (sqrt -1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt -1) 1)))) 6) into (/ -1/6 (pow (sqrt -1) 3)) 1539337075.748 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0 1539337075.750 * [misc]backup-simplify: Simplify (+ (/ -1/6 (pow (sqrt -1) 3)) 0) into (- (* 1/6 (/ 1 (pow (sqrt -1) 3)))) 1539337075.752 * [misc]backup-simplify: Simplify (- (* 1/6 (/ 1 (pow (sqrt -1) 3)))) into (- (* 1/6 (/ 1 (pow (sqrt -1) 3)))) 1539337075.755 * [misc]backup-simplify: Simplify (+ (* (- (* 1/6 (/ 1 (pow (sqrt -1) 3)))) (pow (/ 1 x) 3)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (log (sqrt -1)))) into (- (+ (log (sqrt -1)) (/ 1 (* x (sqrt -1)))) (* 1/6 (/ 1 (* (pow x 3) (pow (sqrt -1) 3))))) 1539337075.755 * [misc]backup-simplify: Simplify (+ (log1p (sqrt (- 1 (* (/ 1 (- x)) (/ 1 (- x)))))) (log (/ 1 (/ 1 (- x))))) into (+ (log (* -1 x)) (log1p (sqrt (- 1 (/ 1 (pow x 2)))))) 1539337075.755 * [misc]approximate: Taking taylor expansion of (+ (log (* -1 x)) (log1p (sqrt (- 1 (/ 1 (pow x 2)))))) in (x) around 0 1539337075.755 * [misc]taylor: Taking taylor expansion of (+ (log (* -1 x)) (log1p (sqrt (- 1 (/ 1 (pow x 2)))))) in x 1539337075.755 * [misc]taylor: Taking taylor expansion of (log (* -1 x)) in x 1539337075.755 * [misc]taylor: Taking taylor expansion of (* -1 x) in x 1539337075.755 * [misc]taylor: Taking taylor expansion of -1 in x 1539337075.755 * [misc]backup-simplify: Simplify -1 into -1 1539337075.755 * [misc]taylor: Taking taylor expansion of x in x 1539337075.755 * [misc]backup-simplify: Simplify 0 into 0 1539337075.755 * [misc]backup-simplify: Simplify 1 into 1 1539337075.756 * [misc]backup-simplify: Simplify (* -1 0) into 0 1539337075.756 * [misc]backup-simplify: Simplify (+ (* -1 1) (* 0 0)) into -1 1539337075.756 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1539337075.756 * [misc]taylor: Taking taylor expansion of (log1p (sqrt (- 1 (/ 1 (pow x 2))))) in x 1539337075.756 * [misc]taylor: Rewrote expression to (log (+ 1 (sqrt (- 1 (/ 1 (pow x 2)))))) 1539337075.756 * [misc]taylor: Taking taylor expansion of (+ 1 (sqrt (- 1 (/ 1 (pow x 2))))) in x 1539337075.756 * [misc]taylor: Taking taylor expansion of 1 in x 1539337075.756 * [misc]backup-simplify: Simplify 1 into 1 1539337075.756 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 1539337075.756 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 1539337075.756 * [misc]taylor: Taking taylor expansion of 1 in x 1539337075.756 * [misc]backup-simplify: Simplify 1 into 1 1539337075.756 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1539337075.756 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539337075.756 * [misc]taylor: Taking taylor expansion of x in x 1539337075.756 * [misc]backup-simplify: Simplify 0 into 0 1539337075.756 * [misc]backup-simplify: Simplify 1 into 1 1539337075.757 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539337075.757 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539337075.757 * [misc]backup-simplify: Simplify (- 1) into -1 1539337075.757 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539337075.757 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1539337075.758 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539337075.758 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539337075.758 * [misc]backup-simplify: Simplify (- 0) into 0 1539337075.758 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.758 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1539337075.759 * [misc]backup-simplify: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 1539337075.759 * [misc]backup-simplify: Simplify (log (sqrt -1)) into (log (sqrt -1)) 1539337075.759 * [misc]taylor: Taking taylor expansion of (+ (log (* -1 x)) (log1p (sqrt (- 1 (/ 1 (pow x 2)))))) in x 1539337075.759 * [misc]taylor: Taking taylor expansion of (log (* -1 x)) in x 1539337075.759 * [misc]taylor: Taking taylor expansion of (* -1 x) in x 1539337075.759 * [misc]taylor: Taking taylor expansion of -1 in x 1539337075.759 * [misc]backup-simplify: Simplify -1 into -1 1539337075.759 * [misc]taylor: Taking taylor expansion of x in x 1539337075.759 * [misc]backup-simplify: Simplify 0 into 0 1539337075.759 * [misc]backup-simplify: Simplify 1 into 1 1539337075.759 * [misc]backup-simplify: Simplify (* -1 0) into 0 1539337075.760 * [misc]backup-simplify: Simplify (+ (* -1 1) (* 0 0)) into -1 1539337075.760 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1539337075.760 * [misc]taylor: Taking taylor expansion of (log1p (sqrt (- 1 (/ 1 (pow x 2))))) in x 1539337075.760 * [misc]taylor: Rewrote expression to (log (+ 1 (sqrt (- 1 (/ 1 (pow x 2)))))) 1539337075.760 * [misc]taylor: Taking taylor expansion of (+ 1 (sqrt (- 1 (/ 1 (pow x 2))))) in x 1539337075.760 * [misc]taylor: Taking taylor expansion of 1 in x 1539337075.760 * [misc]backup-simplify: Simplify 1 into 1 1539337075.760 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 1539337075.760 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 1539337075.760 * [misc]taylor: Taking taylor expansion of 1 in x 1539337075.760 * [misc]backup-simplify: Simplify 1 into 1 1539337075.760 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1539337075.760 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539337075.760 * [misc]taylor: Taking taylor expansion of x in x 1539337075.760 * [misc]backup-simplify: Simplify 0 into 0 1539337075.760 * [misc]backup-simplify: Simplify 1 into 1 1539337075.760 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539337075.761 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539337075.761 * [misc]backup-simplify: Simplify (- 1) into -1 1539337075.761 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539337075.761 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1539337075.761 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539337075.762 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539337075.762 * [misc]backup-simplify: Simplify (- 0) into 0 1539337075.762 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.762 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1539337075.762 * [misc]backup-simplify: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 1539337075.763 * [misc]backup-simplify: Simplify (log (sqrt -1)) into (log (sqrt -1)) 1539337075.763 * [misc]backup-simplify: Simplify (+ (* (- -1) (log x)) (log -1)) into (+ (log -1) (log x)) 1539337075.764 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log (sqrt -1))) into (- (log (sqrt -1)) (log x)) 1539337075.764 * [misc]backup-simplify: Simplify (+ (+ (log -1) (log x)) (- (log (sqrt -1)) (log x))) into (+ (log (sqrt -1)) (log -1)) 1539337075.765 * [misc]backup-simplify: Simplify (+ (log (sqrt -1)) (log -1)) into (+ (log (sqrt -1)) (log -1)) 1539337075.765 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0 1539337075.768 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0 1539337075.768 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539337075.770 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow (sqrt -1) 1)))) 1) into (/ 1 (sqrt -1)) 1539337075.770 * [misc]backup-simplify: Simplify (+ 0 (/ 1 (sqrt -1))) into (/ 1 (sqrt -1)) 1539337075.770 * [misc]backup-simplify: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1)) 1539337075.770 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539337075.773 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0 1539337075.773 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539337075.773 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337075.773 * [misc]backup-simplify: Simplify (- 0) into 0 1539337075.774 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539337075.774 * [misc]backup-simplify: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1539337075.775 * [misc]backup-simplify: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 1539337075.779 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow (sqrt -1) 2))) (* 1 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (sqrt -1)))) 1)) (pow (sqrt -1) 1)))) 2) into 0 1539337075.779 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.779 * [misc]backup-simplify: Simplify 0 into 0 1539337075.779 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1539337075.783 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0 1539337075.783 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1539337075.784 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539337075.784 * [misc]backup-simplify: Simplify (- 0) into 0 1539337075.784 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.784 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 1539337075.784 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539337075.790 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow (sqrt -1) 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 (* 1/2 (/ 1 (sqrt -1)))) 1)) (pow (sqrt -1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqrt -1) 1)))) 6) into (/ -1/6 (pow (sqrt -1) 3)) 1539337075.791 * [misc]backup-simplify: Simplify (+ 0 (/ -1/6 (pow (sqrt -1) 3))) into (- (* 1/6 (/ 1 (pow (sqrt -1) 3)))) 1539337075.792 * [misc]backup-simplify: Simplify (- (* 1/6 (/ 1 (pow (sqrt -1) 3)))) into (- (* 1/6 (/ 1 (pow (sqrt -1) 3)))) 1539337075.794 * [misc]backup-simplify: Simplify (+ (* (- (* 1/6 (/ 1 (pow (sqrt -1) 3)))) (pow (/ 1 (- x)) 3)) (+ (* (/ 1 (sqrt -1)) (/ 1 (- x))) (+ (log (sqrt -1)) (log -1)))) into (- (+ (* 1/6 (/ 1 (* (pow x 3) (pow (sqrt -1) 3)))) (+ (log (sqrt -1)) (log -1))) (/ 1 (* x (sqrt -1)))) 1539337075.794 * * * [misc]progress: simplifying candidates 1539337075.794 * * * * [misc]progress: [ 1 / 29 ] simplifiying candidate # 1539337075.794 * * * * [misc]progress: [ 2 / 29 ] simplifiying candidate # 1539337075.795 * * * * [misc]progress: [ 3 / 29 ] simplifiying candidate # 1539337075.795 * [enter]simplify: Simplifying (* (cbrt (log1p (sqrt (- 1 (* x x))))) (cbrt (log1p (sqrt (- 1 (* x x)))))) 1539337075.795 * * [misc]simplify: iters left: 6 (8 enodes) 1539337075.797 * * [misc]simplify: iters left: 5 (12 enodes) 1539337075.801 * * [misc]simplify: iters left: 4 (16 enodes) 1539337075.804 * * [misc]simplify: iters left: 3 (18 enodes) 1539337075.807 * [exit]simplify: Simplified to (* (cbrt (log1p (sqrt (- 1 (* x x))))) (cbrt (log1p (sqrt (- 1 (* x x)))))) 1539337075.807 * [misc]simplify: Simplified (2 1) to (λ (x) (fma (* (cbrt (log1p (sqrt (- 1 (* x x))))) (cbrt (log1p (sqrt (- 1 (* x x)))))) (cbrt (log1p (sqrt (- 1 (* x x))))) (log (/ 1 x)))) 1539337075.807 * * * * [misc]progress: [ 4 / 29 ] simplifiying candidate # 1539337075.807 * [enter]simplify: Simplifying (sqrt (log1p (sqrt (- 1 (* x x))))) 1539337075.807 * * [misc]simplify: iters left: 6 (7 enodes) 1539337075.809 * * [misc]simplify: iters left: 5 (11 enodes) 1539337075.811 * * [misc]simplify: iters left: 4 (15 enodes) 1539337075.814 * * [misc]simplify: iters left: 3 (17 enodes) 1539337075.817 * [exit]simplify: Simplified to (sqrt (log1p (sqrt (- 1 (* x x))))) 1539337075.817 * [misc]simplify: Simplified (2 1) to (λ (x) (fma (sqrt (log1p (sqrt (- 1 (* x x))))) (sqrt (log1p (sqrt (- 1 (* x x))))) (log (/ 1 x)))) 1539337075.817 * * * * [misc]progress: [ 5 / 29 ] simplifiying candidate # 1539337075.817 * * * * [misc]progress: [ 6 / 29 ] simplifiying candidate # 1539337075.817 * [enter]simplify: Simplifying (* (+ 1 (sqrt (- 1 (* x x)))) (/ 1 x)) 1539337075.818 * * [misc]simplify: iters left: 6 (8 enodes) 1539337075.820 * * [misc]simplify: iters left: 5 (16 enodes) 1539337075.824 * * [misc]simplify: iters left: 4 (32 enodes) 1539337075.835 * * [misc]simplify: iters left: 3 (56 enodes) 1539337075.859 * * [misc]simplify: iters left: 2 (105 enodes) 1539337075.891 * * [misc]simplify: iters left: 1 (133 enodes) 1539337075.904 * [exit]simplify: Simplified to (fma (sqrt (- 1 (* x x))) (/ 1 x) (/ 1 x)) 1539337075.904 * [misc]simplify: Simplified (2 1) to (λ (x) (log (fma (sqrt (- 1 (* x x))) (/ 1 x) (/ 1 x)))) 1539337075.904 * * * * [misc]progress: [ 7 / 29 ] simplifiying candidate # 1539337075.905 * [enter]simplify: Simplifying (* (exp (log1p (sqrt (- 1 (* x x))))) (/ 1 x)) 1539337075.906 * * [misc]simplify: iters left: 6 (9 enodes) 1539337075.910 * * [misc]simplify: iters left: 5 (16 enodes) 1539337075.917 * * [misc]simplify: iters left: 4 (27 enodes) 1539337075.928 * * [misc]simplify: iters left: 3 (34 enodes) 1539337075.937 * * [misc]simplify: iters left: 2 (37 enodes) 1539337075.947 * [exit]simplify: Simplified to (/ (exp (log1p (sqrt (- 1 (* x x))))) x) 1539337075.947 * [misc]simplify: Simplified (2 1) to (λ (x) (log (/ (exp (log1p (sqrt (- 1 (* x x))))) x))) 1539337075.947 * * * * [misc]progress: [ 8 / 29 ] simplifiying candidate # 1539337075.947 * * * * [misc]progress: [ 9 / 29 ] simplifiying candidate # 1539337075.947 * * * * [misc]progress: [ 10 / 29 ] simplifiying candidate # 1539337075.947 * * * * [misc]progress: [ 11 / 29 ] simplifiying candidate # 1539337075.947 * * * * [misc]progress: [ 12 / 29 ] simplifiying candidate # 1539337075.947 * * * * [misc]progress: [ 13 / 29 ] simplifiying candidate # 1539337075.947 * * * * [misc]progress: [ 14 / 29 ] simplifiying candidate # 1539337075.947 * * * * [misc]progress: [ 15 / 29 ] simplifiying candidate # 1539337075.948 * [enter]simplify: Simplifying (log x) 1539337075.948 * * [misc]simplify: iters left: 1 (2 enodes) 1539337075.949 * [exit]simplify: Simplified to (log x) 1539337075.949 * [misc]simplify: Simplified (2 2) to (λ (x) (- (log1p (sqrt (- 1 (* x x)))) (log x))) 1539337075.949 * * * * [misc]progress: [ 16 / 29 ] simplifiying candidate # 1539337075.949 * * * * [misc]progress: [ 17 / 29 ] simplifiying candidate # 1539337075.949 * * * * [misc]progress: [ 18 / 29 ] simplifiying candidate # 1539337075.949 * [enter]simplify: Simplifying (+ (log1p (sqrt (- 1 (* x x)))) (log (/ 1 x))) 1539337075.950 * * [misc]simplify: iters left: 6 (9 enodes) 1539337075.955 * * [misc]simplify: iters left: 5 (18 enodes) 1539337075.961 * * [misc]simplify: iters left: 4 (23 enodes) 1539337075.969 * * [misc]simplify: iters left: 3 (29 enodes) 1539337075.977 * * [misc]simplify: iters left: 2 (35 enodes) 1539337075.991 * * [misc]simplify: iters left: 1 (48 enodes) 1539337076.008 * [exit]simplify: Simplified to (- (log1p (sqrt (- 1 (* x x)))) (log x)) 1539337076.008 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (- (log1p (sqrt (- 1 (* x x)))) (log x)))) 1539337076.008 * * * * [misc]progress: [ 19 / 29 ] simplifiying candidate # 1539337076.009 * [enter]simplify: Simplifying (+ (log1p (sqrt (- 1 (* x x)))) (log (/ 1 x))) 1539337076.010 * * [misc]simplify: iters left: 6 (9 enodes) 1539337076.015 * * [misc]simplify: iters left: 5 (18 enodes) 1539337076.021 * * [misc]simplify: iters left: 4 (23 enodes) 1539337076.028 * * [misc]simplify: iters left: 3 (29 enodes) 1539337076.039 * * [misc]simplify: iters left: 2 (35 enodes) 1539337076.052 * * [misc]simplify: iters left: 1 (48 enodes) 1539337076.065 * [exit]simplify: Simplified to (- (log1p (sqrt (- 1 (* x x)))) (log x)) 1539337076.065 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (- (log1p (sqrt (- 1 (* x x)))) (log x)))) 1539337076.065 * * * * [misc]progress: [ 20 / 29 ] simplifiying candidate # 1539337076.065 * [enter]simplify: Simplifying (log (cbrt (/ 1 x))) 1539337076.065 * * [misc]simplify: iters left: 4 (5 enodes) 1539337076.066 * * [misc]simplify: iters left: 3 (7 enodes) 1539337076.067 * [exit]simplify: Simplified to (log (cbrt (/ 1 x))) 1539337076.067 * [misc]simplify: Simplified (2 2) to (λ (x) (+ (+ (log1p (sqrt (- 1 (* x x)))) (log (* (cbrt (/ 1 x)) (cbrt (/ 1 x))))) (log (cbrt (/ 1 x))))) 1539337076.067 * * * * [misc]progress: [ 21 / 29 ] simplifiying candidate # 1539337076.067 * [enter]simplify: Simplifying (log (sqrt (/ 1 x))) 1539337076.068 * * [misc]simplify: iters left: 4 (5 enodes) 1539337076.069 * * [misc]simplify: iters left: 3 (7 enodes) 1539337076.070 * [exit]simplify: Simplified to (log (sqrt (/ 1 x))) 1539337076.070 * [misc]simplify: Simplified (2 2) to (λ (x) (+ (+ (log1p (sqrt (- 1 (* x x)))) (log (sqrt (/ 1 x)))) (log (sqrt (/ 1 x))))) 1539337076.070 * * * * [misc]progress: [ 22 / 29 ] simplifiying candidate # 1539337076.070 * [enter]simplify: Simplifying (log (/ 1 x)) 1539337076.070 * * [misc]simplify: iters left: 3 (4 enodes) 1539337076.072 * * [misc]simplify: iters left: 2 (10 enodes) 1539337076.073 * [exit]simplify: Simplified to (- (log x)) 1539337076.073 * [misc]simplify: Simplified (2 2) to (λ (x) (+ (+ (log1p (sqrt (- 1 (* x x)))) (log 1)) (- (log x)))) 1539337076.073 * * * * [misc]progress: [ 23 / 29 ] simplifiying candidate # 1539337076.073 * [enter]simplify: Simplifying (log (/ 1 x)) 1539337076.074 * * [misc]simplify: iters left: 3 (4 enodes) 1539337076.075 * * [misc]simplify: iters left: 2 (10 enodes) 1539337076.077 * [exit]simplify: Simplified to (- (log x)) 1539337076.077 * [misc]simplify: Simplified (2 2) to (λ (x) (+ (+ (log1p (sqrt (- 1 (* x x)))) (log 1)) (- (log x)))) 1539337076.077 * * * * [misc]progress: [ 24 / 29 ] simplifiying candidate # 1539337076.077 * [enter]simplify: Simplifying (log x) 1539337076.077 * * [misc]simplify: iters left: 1 (2 enodes) 1539337076.078 * [exit]simplify: Simplified to (log x) 1539337076.078 * [misc]simplify: Simplified (2 2) to (λ (x) (- (+ (log1p (sqrt (- 1 (* x x)))) (log 1)) (log x))) 1539337076.078 * * * * [misc]progress: [ 25 / 29 ] simplifiying candidate # 1539337076.078 * [enter]simplify: Simplifying (log x) 1539337076.078 * * [misc]simplify: iters left: 1 (2 enodes) 1539337076.078 * [exit]simplify: Simplified to (log x) 1539337076.078 * [misc]simplify: Simplified (2 2) to (λ (x) (- (log1p (sqrt (- 1 (* x x)))) (log x))) 1539337076.078 * * * * [misc]progress: [ 26 / 29 ] simplifiying candidate # 1539337076.078 * * * * [misc]progress: [ 27 / 29 ] simplifiying candidate # 1539337076.078 * [enter]simplify: Simplifying (- (log 2) (+ (* 1/4 (pow x 2)) (+ (* 3/32 (pow x 4)) (log x)))) 1539337076.079 * * [misc]simplify: iters left: 6 (14 enodes) 1539337076.083 * * [misc]simplify: iters left: 5 (27 enodes) 1539337076.091 * * [misc]simplify: iters left: 4 (58 enodes) 1539337076.113 * * [misc]simplify: iters left: 3 (123 enodes) 1539337076.160 * * [misc]simplify: iters left: 2 (266 enodes) 1539337076.288 * * [misc]simplify: iters left: 1 (491 enodes) 1539337076.627 * [exit]simplify: Simplified to (- (fma (pow x 4) -3/32 (log 2)) (fma x (* 1/4 x) (log x))) 1539337076.627 * [misc]simplify: Simplified (2) to (λ (x) (- (fma (pow x 4) -3/32 (log 2)) (fma x (* 1/4 x) (log x)))) 1539337076.627 * * * * [misc]progress: [ 28 / 29 ] simplifiying candidate # 1539337076.628 * [enter]simplify: Simplifying (- (+ (log (sqrt -1)) (/ 1 (* x (sqrt -1)))) (* 1/6 (/ 1 (* (pow x 3) (pow (sqrt -1) 3))))) 1539337076.629 * * [misc]simplify: iters left: 6 (16 enodes) 1539337076.639 * * [misc]simplify: iters left: 5 (38 enodes) 1539337076.653 * * [misc]simplify: iters left: 4 (82 enodes) 1539337076.702 * * [misc]simplify: iters left: 3 (164 enodes) 1539337076.788 * * [misc]simplify: iters left: 2 (310 enodes) 1539337077.069 * [exit]simplify: Simplified to (fma -1/6 (/ (/ (/ 1 x) (* x x)) (* -1 (sqrt -1))) (+ (log (sqrt -1)) (/ (/ 1 x) (sqrt -1)))) 1539337077.069 * [misc]simplify: Simplified (2) to (λ (x) (fma -1/6 (/ (/ (/ 1 x) (* x x)) (* -1 (sqrt -1))) (+ (log (sqrt -1)) (/ (/ 1 x) (sqrt -1))))) 1539337077.069 * * * * [misc]progress: [ 29 / 29 ] simplifiying candidate # 1539337077.069 * [enter]simplify: Simplifying (- (+ (* 1/6 (/ 1 (* (pow x 3) (pow (sqrt -1) 3)))) (+ (log (sqrt -1)) (log -1))) (/ 1 (* x (sqrt -1)))) 1539337077.070 * * [misc]simplify: iters left: 6 (18 enodes) 1539337077.077 * * [misc]simplify: iters left: 5 (44 enodes) 1539337077.092 * * [misc]simplify: iters left: 4 (101 enodes) 1539337077.135 * * [misc]simplify: iters left: 3 (217 enodes) 1539337077.248 * * [misc]simplify: iters left: 2 (389 enodes) 1539337077.565 * [exit]simplify: Simplified to (+ (+ (/ (/ -1 x) (sqrt -1)) (log (sqrt -1))) (fma (/ 1/6 (sqrt -1)) (/ -1 (pow x 3)) (log -1))) 1539337077.565 * [misc]simplify: Simplified (2) to (λ (x) (+ (+ (/ (/ -1 x) (sqrt -1)) (log (sqrt -1))) (fma (/ 1/6 (sqrt -1)) (/ -1 (pow x 3)) (log -1)))) 1539337077.565 * * * [misc]progress: adding candidates to table 1539337078.041 * [misc]progress: [Phase 3 of 3] Extracting. 1539337078.041 * * [misc]regime: Finding splitpoints for: (# #) 1539337078.042 * * * [misc]regime-changes: Trying 3 branch expressions: (x (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))) 1539337078.042 * * * * [misc]regimes: Trying to branch on x from (# #) 1539337078.082 * * * * [misc]regimes: Trying to branch on (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) from (# #) 1539337078.155 * * * * [misc]regimes: Trying to branch on (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) from (# #) 1539337078.235 * * * [misc]regime: Found split indices: #