1539793483.402 * [misc]progress: [Phase 1 of 3] Setting up. 1539793483.403 * * * [misc]progress: [1/2] Preparing points 1539793483.404 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1539793483.405 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1539793483.457 * * * * [misc]points: Setting MPFR precision to 64 1539793483.458 * * * * [misc]points: Setting MPFR precision to 320 1539793483.459 * * * * [misc]points: Setting MPFR precision to 576 1539793483.459 * * * * [misc]points: Setting MPFR precision to 832 1539793483.460 * * * * [misc]points: Setting MPFR precision to 1088 1539793483.462 * * * * [misc]points: Setting MPFR precision to 1344 1539793483.463 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1539793483.467 * * * * [misc]points: Setting MPFR precision to 1088 1539793483.469 * * * * [misc]points: Setting MPFR precision to 1344 1539793483.472 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1539793483.476 * * * * [misc]points: Setting MPFR precision to 1088 1539793483.479 * * * * [misc]points: Setting MPFR precision to 1344 1539793483.482 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1539793483.487 * * * * [misc]points: Setting MPFR precision to 1088 1539793483.529 * * * * [misc]points: Setting MPFR precision to 1344 1539793483.541 * * * * [misc]points: Computing exacts for 256 points 1539793483.588 * * * * [misc]points: Setting MPFR precision to 1088 1539793483.623 * * * * [misc]points: Setting MPFR precision to 1344 1539793483.690 * * * * [misc]points: Filtering points with unrepresentable outputs 1539793483.690 * * * * [misc]points: Sampling 57 additional inputs, on iter 1 have 199 / 256 1539793483.691 * * * * [misc]points: Computing exacts on every 3 of 57 points to ramp up precision 1539793483.698 * * * * [misc]points: Setting MPFR precision to 1088 1539793483.699 * * * * [misc]points: Setting MPFR precision to 1344 1539793483.699 * * * * [misc]points: Computing exacts for 57 points 1539793483.744 * * * * [misc]points: Setting MPFR precision to 1088 1539793483.752 * * * * [misc]points: Setting MPFR precision to 1344 1539793483.759 * * * * [misc]points: Filtering points with unrepresentable outputs 1539793483.759 * * * * [misc]points: Sampling 11 additional inputs, on iter 2 have 245 / 256 1539793483.759 * * * * [misc]points: Computing exacts for 11 points 1539793483.771 * * * * [misc]points: Setting MPFR precision to 1088 1539793483.772 * * * * [misc]points: Setting MPFR precision to 1344 1539793483.773 * * * * [misc]points: Filtering points with unrepresentable outputs 1539793483.773 * * * * [misc]points: Sampling 4 additional inputs, on iter 3 have 255 / 256 1539793483.773 * * * * [misc]points: Computing exacts for 4 points 1539793483.798 * * * * [misc]points: Setting MPFR precision to 1088 1539793483.799 * * * * [misc]points: Setting MPFR precision to 1344 1539793483.801 * * * * [misc]points: Filtering points with unrepresentable outputs 1539793483.801 * * * * [exit]points: Sampled 257 points with exact outputs 1539793483.801 * * * [misc]progress: [2/2] Setting up program. 1539793483.810 * [misc]progress: [Phase 2 of 3] Improving. 1539793483.811 * [enter]simplify: Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) 1539793483.813 * * [misc]simplify: iters left: 6 (10 enodes) 1539793483.824 * * [misc]simplify: iters left: 5 (24 enodes) 1539793483.830 * * [misc]simplify: iters left: 4 (27 enodes) 1539793483.838 * * [misc]simplify: iters left: 3 (37 enodes) 1539793483.848 * * [misc]simplify: iters left: 2 (54 enodes) 1539793483.872 * * [misc]simplify: iters left: 1 (90 enodes) 1539793483.910 * [exit]simplify: Simplified to (sqrt (+ (exp x) 1)) 1539793483.923 * * [misc]progress: iteration 1 / 4 1539793483.923 * * * [misc]progress: picking best candidate 1539793483.928 * * * * [misc]pick: Picked # 1539793483.928 * * * [misc]progress: localizing error 1539793483.968 * * * [misc]progress: generating rewritten candidates 1539793483.969 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1539793483.978 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1539793483.983 * * * [misc]progress: generating series expansions 1539793483.984 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1539793483.991 * [misc]backup-simplify: Simplify (sqrt (+ (exp x) 1)) into (sqrt (+ (exp x) 1)) 1539793483.991 * [misc]approximate: Taking taylor expansion of (sqrt (+ (exp x) 1)) in (x) around 0 1539793483.992 * [misc]taylor: Taking taylor expansion of (sqrt (+ (exp x) 1)) in x 1539793483.992 * [misc]taylor: Taking taylor expansion of (+ (exp x) 1) in x 1539793483.992 * [misc]taylor: Taking taylor expansion of (exp x) in x 1539793483.992 * [misc]taylor: Taking taylor expansion of x in x 1539793483.993 * [misc]backup-simplify: Simplify 0 into 0 1539793483.993 * [misc]backup-simplify: Simplify 1 into 1 1539793483.993 * [misc]backup-simplify: Simplify (exp 0) into 1 1539793483.993 * [misc]taylor: Taking taylor expansion of 1 in x 1539793483.993 * [misc]backup-simplify: Simplify 1 into 1 1539793483.994 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1539793483.994 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1539793483.997 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1539793483.997 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539793483.997 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2)) 1539793483.997 * [misc]taylor: Taking taylor expansion of (sqrt (+ (exp x) 1)) in x 1539793483.997 * [misc]taylor: Taking taylor expansion of (+ (exp x) 1) in x 1539793483.997 * [misc]taylor: Taking taylor expansion of (exp x) in x 1539793483.997 * [misc]taylor: Taking taylor expansion of x in x 1539793483.997 * [misc]backup-simplify: Simplify 0 into 0 1539793483.997 * [misc]backup-simplify: Simplify 1 into 1 1539793483.998 * [misc]backup-simplify: Simplify (exp 0) into 1 1539793483.998 * [misc]taylor: Taking taylor expansion of 1 in x 1539793483.998 * [misc]backup-simplify: Simplify 1 into 1 1539793483.998 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1539793483.998 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1539793483.999 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1539793483.999 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539793484.000 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2)) 1539793484.000 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1539793484.001 * [misc]backup-simplify: Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2)) 1539793484.004 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1539793484.004 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1539793484.007 * [misc]backup-simplify: Simplify (/ (- 1/2 (pow (/ 1/2 (sqrt 2)) 2) (+)) (* 2 (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) 1539793484.008 * [misc]backup-simplify: Simplify (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) 1539793484.010 * [misc]backup-simplify: Simplify (+ (* (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) (pow x 2)) (+ (* (/ 1/2 (sqrt 2)) x) (sqrt 2))) into (- (+ (sqrt 2) (+ (* 1/4 (/ (pow x 2) (sqrt 2))) (* 1/2 (/ x (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3)))) 1539793484.010 * [misc]backup-simplify: Simplify (sqrt (+ (exp (/ 1 x)) 1)) into (sqrt (+ (exp (/ 1 x)) 1)) 1539793484.011 * [misc]approximate: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in (x) around 0 1539793484.011 * [misc]taylor: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in x 1539793484.011 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x 1539793484.011 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1539793484.011 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539793484.011 * [misc]taylor: Taking taylor expansion of x in x 1539793484.011 * [misc]backup-simplify: Simplify 0 into 0 1539793484.011 * [misc]backup-simplify: Simplify 1 into 1 1539793484.011 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539793484.011 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1539793484.011 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.011 * [misc]backup-simplify: Simplify 1 into 1 1539793484.011 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1539793484.011 * [misc]backup-simplify: Simplify (sqrt (+ (exp (/ 1 x)) 1)) into (sqrt (+ (exp (/ 1 x)) 1)) 1539793484.011 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.011 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0 1539793484.011 * [misc]taylor: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in x 1539793484.011 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x 1539793484.011 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1539793484.011 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539793484.011 * [misc]taylor: Taking taylor expansion of x in x 1539793484.011 * [misc]backup-simplify: Simplify 0 into 0 1539793484.011 * [misc]backup-simplify: Simplify 1 into 1 1539793484.012 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539793484.012 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1539793484.012 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.012 * [misc]backup-simplify: Simplify 1 into 1 1539793484.012 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1539793484.012 * [misc]backup-simplify: Simplify (sqrt (+ (exp (/ 1 x)) 1)) into (sqrt (+ (exp (/ 1 x)) 1)) 1539793484.012 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.012 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0 1539793484.012 * [misc]backup-simplify: Simplify (sqrt (+ (exp (/ 1 x)) 1)) into (sqrt (+ (exp (/ 1 x)) 1)) 1539793484.012 * [misc]backup-simplify: Simplify 0 into 0 1539793484.012 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.013 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0 1539793484.013 * [misc]backup-simplify: Simplify 0 into 0 1539793484.013 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.013 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0 1539793484.013 * [misc]backup-simplify: Simplify 0 into 0 1539793484.013 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.014 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0 1539793484.014 * [misc]backup-simplify: Simplify 0 into 0 1539793484.014 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.014 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0 1539793484.014 * [misc]backup-simplify: Simplify 0 into 0 1539793484.014 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.015 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) 1)))) into 0 1539793484.015 * [misc]backup-simplify: Simplify 0 into 0 1539793484.015 * [misc]backup-simplify: Simplify (sqrt (+ (exp (/ 1 (/ 1 x))) 1)) into (sqrt (+ (exp x) 1)) 1539793484.015 * [misc]backup-simplify: Simplify (sqrt (+ (exp (/ 1 (- x))) 1)) into (sqrt (+ (exp (/ -1 x)) 1)) 1539793484.015 * [misc]approximate: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1)) in (x) around 0 1539793484.015 * [misc]taylor: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1)) in x 1539793484.015 * [misc]taylor: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x 1539793484.015 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1539793484.015 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1539793484.015 * [misc]taylor: Taking taylor expansion of -1 in x 1539793484.015 * [misc]backup-simplify: Simplify -1 into -1 1539793484.015 * [misc]taylor: Taking taylor expansion of x in x 1539793484.015 * [misc]backup-simplify: Simplify 0 into 0 1539793484.015 * [misc]backup-simplify: Simplify 1 into 1 1539793484.016 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1539793484.016 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1539793484.016 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.016 * [misc]backup-simplify: Simplify 1 into 1 1539793484.016 * [misc]backup-simplify: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1539793484.016 * [misc]backup-simplify: Simplify (sqrt (+ (exp (/ -1 x)) 1)) into (sqrt (+ (exp (/ -1 x)) 1)) 1539793484.016 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.016 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0 1539793484.016 * [misc]taylor: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1)) in x 1539793484.016 * [misc]taylor: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x 1539793484.016 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1539793484.016 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1539793484.016 * [misc]taylor: Taking taylor expansion of -1 in x 1539793484.016 * [misc]backup-simplify: Simplify -1 into -1 1539793484.016 * [misc]taylor: Taking taylor expansion of x in x 1539793484.016 * [misc]backup-simplify: Simplify 0 into 0 1539793484.016 * [misc]backup-simplify: Simplify 1 into 1 1539793484.016 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1539793484.016 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1539793484.016 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.016 * [misc]backup-simplify: Simplify 1 into 1 1539793484.016 * [misc]backup-simplify: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1539793484.016 * [misc]backup-simplify: Simplify (sqrt (+ (exp (/ -1 x)) 1)) into (sqrt (+ (exp (/ -1 x)) 1)) 1539793484.017 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.017 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0 1539793484.017 * [misc]backup-simplify: Simplify (sqrt (+ (exp (/ -1 x)) 1)) into (sqrt (+ (exp (/ -1 x)) 1)) 1539793484.017 * [misc]backup-simplify: Simplify 0 into 0 1539793484.017 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.017 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0 1539793484.017 * [misc]backup-simplify: Simplify 0 into 0 1539793484.018 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.018 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0 1539793484.018 * [misc]backup-simplify: Simplify 0 into 0 1539793484.018 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.019 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0 1539793484.019 * [misc]backup-simplify: Simplify 0 into 0 1539793484.019 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.019 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0 1539793484.019 * [misc]backup-simplify: Simplify 0 into 0 1539793484.019 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.020 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ -1 x)) 1)))) into 0 1539793484.020 * [misc]backup-simplify: Simplify 0 into 0 1539793484.020 * [misc]backup-simplify: Simplify (sqrt (+ (exp (/ -1 (/ 1 (- x)))) 1)) into (sqrt (+ (exp x) 1)) 1539793484.020 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1539793484.020 * [misc]backup-simplify: Simplify (+ (exp x) 1) into (+ (exp x) 1) 1539793484.020 * [misc]approximate: Taking taylor expansion of (+ (exp x) 1) in (x) around 0 1539793484.020 * [misc]taylor: Taking taylor expansion of (+ (exp x) 1) in x 1539793484.020 * [misc]taylor: Taking taylor expansion of (exp x) in x 1539793484.020 * [misc]taylor: Taking taylor expansion of x in x 1539793484.020 * [misc]backup-simplify: Simplify 0 into 0 1539793484.020 * [misc]backup-simplify: Simplify 1 into 1 1539793484.020 * [misc]backup-simplify: Simplify (exp 0) into 1 1539793484.020 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.020 * [misc]backup-simplify: Simplify 1 into 1 1539793484.020 * [misc]taylor: Taking taylor expansion of (+ (exp x) 1) in x 1539793484.020 * [misc]taylor: Taking taylor expansion of (exp x) in x 1539793484.020 * [misc]taylor: Taking taylor expansion of x in x 1539793484.020 * [misc]backup-simplify: Simplify 0 into 0 1539793484.020 * [misc]backup-simplify: Simplify 1 into 1 1539793484.020 * [misc]backup-simplify: Simplify (exp 0) into 1 1539793484.020 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.020 * [misc]backup-simplify: Simplify 1 into 1 1539793484.020 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1539793484.020 * [misc]backup-simplify: Simplify 2 into 2 1539793484.021 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1539793484.021 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539793484.021 * [misc]backup-simplify: Simplify 1 into 1 1539793484.023 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1539793484.023 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1539793484.023 * [misc]backup-simplify: Simplify 1/2 into 1/2 1539793484.023 * [misc]backup-simplify: Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2)) into (+ x (+ (* 1/2 (pow x 2)) 2)) 1539793484.023 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1539793484.023 * [misc]approximate: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in (x) around 0 1539793484.023 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x 1539793484.023 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1539793484.023 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539793484.023 * [misc]taylor: Taking taylor expansion of x in x 1539793484.023 * [misc]backup-simplify: Simplify 0 into 0 1539793484.023 * [misc]backup-simplify: Simplify 1 into 1 1539793484.023 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539793484.023 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1539793484.023 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.023 * [misc]backup-simplify: Simplify 1 into 1 1539793484.023 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x 1539793484.023 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1539793484.023 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539793484.023 * [misc]taylor: Taking taylor expansion of x in x 1539793484.023 * [misc]backup-simplify: Simplify 0 into 0 1539793484.023 * [misc]backup-simplify: Simplify 1 into 1 1539793484.024 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539793484.024 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1539793484.024 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.024 * [misc]backup-simplify: Simplify 1 into 1 1539793484.024 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1539793484.024 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1) 1539793484.024 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.024 * [misc]backup-simplify: Simplify 0 into 0 1539793484.024 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.024 * [misc]backup-simplify: Simplify 0 into 0 1539793484.024 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.024 * [misc]backup-simplify: Simplify 0 into 0 1539793484.024 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.024 * [misc]backup-simplify: Simplify 0 into 0 1539793484.024 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.024 * [misc]backup-simplify: Simplify 0 into 0 1539793484.025 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.025 * [misc]backup-simplify: Simplify 0 into 0 1539793484.025 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (/ 1 x))) 1) into (+ (exp x) 1) 1539793484.025 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (- x))) 1) into (+ (exp (/ -1 x)) 1) 1539793484.025 * [misc]approximate: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in (x) around 0 1539793484.025 * [misc]taylor: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x 1539793484.025 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1539793484.025 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1539793484.025 * [misc]taylor: Taking taylor expansion of -1 in x 1539793484.025 * [misc]backup-simplify: Simplify -1 into -1 1539793484.025 * [misc]taylor: Taking taylor expansion of x in x 1539793484.025 * [misc]backup-simplify: Simplify 0 into 0 1539793484.025 * [misc]backup-simplify: Simplify 1 into 1 1539793484.025 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1539793484.025 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1539793484.025 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.025 * [misc]backup-simplify: Simplify 1 into 1 1539793484.025 * [misc]taylor: Taking taylor expansion of (+ (exp (/ -1 x)) 1) in x 1539793484.025 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1539793484.025 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1539793484.025 * [misc]taylor: Taking taylor expansion of -1 in x 1539793484.025 * [misc]backup-simplify: Simplify -1 into -1 1539793484.025 * [misc]taylor: Taking taylor expansion of x in x 1539793484.025 * [misc]backup-simplify: Simplify 0 into 0 1539793484.025 * [misc]backup-simplify: Simplify 1 into 1 1539793484.025 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1539793484.025 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1539793484.025 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.025 * [misc]backup-simplify: Simplify 1 into 1 1539793484.025 * [misc]backup-simplify: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1539793484.026 * [misc]backup-simplify: Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1) 1539793484.026 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.026 * [misc]backup-simplify: Simplify 0 into 0 1539793484.026 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.026 * [misc]backup-simplify: Simplify 0 into 0 1539793484.026 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.026 * [misc]backup-simplify: Simplify 0 into 0 1539793484.026 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.026 * [misc]backup-simplify: Simplify 0 into 0 1539793484.026 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.026 * [misc]backup-simplify: Simplify 0 into 0 1539793484.026 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.026 * [misc]backup-simplify: Simplify 0 into 0 1539793484.026 * [misc]backup-simplify: Simplify (+ (exp (/ -1 (/ 1 (- x)))) 1) into (+ (exp x) 1) 1539793484.026 * * * [misc]progress: simplifying candidates 1539793484.027 * * * * [misc]progress: [ 1 / 37 ] simplifiying candidate # 1539793484.027 * * * * [misc]progress: [ 2 / 37 ] simplifiying candidate # 1539793484.027 * * * * [misc]progress: [ 3 / 37 ] simplifiying candidate # 1539793484.027 * * * * [misc]progress: [ 4 / 37 ] simplifiying candidate # 1539793484.027 * * * * [misc]progress: [ 5 / 37 ] simplifiying candidate # 1539793484.027 * * * * [misc]progress: [ 6 / 37 ] simplifiying candidate # 1539793484.027 * * * * [misc]progress: [ 7 / 37 ] simplifiying candidate # 1539793484.027 * * * * [misc]progress: [ 8 / 37 ] simplifiying candidate # 1539793484.027 * * * * [misc]progress: [ 9 / 37 ] simplifiying candidate # 1539793484.027 * [enter]simplify: Simplifying (sqrt (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1)))) 1539793484.027 * * [misc]simplify: iters left: 6 (7 enodes) 1539793484.029 * * [misc]simplify: iters left: 5 (11 enodes) 1539793484.030 * [exit]simplify: Simplified to (fabs (cbrt (+ (exp x) 1))) 1539793484.030 * [misc]simplify: Simplified (2 1) to (λ (x) (* (fabs (cbrt (+ (exp x) 1))) (sqrt (cbrt (+ (exp x) 1))))) 1539793484.030 * * * * [misc]progress: [ 10 / 37 ] simplifiying candidate # 1539793484.030 * [enter]simplify: Simplifying (sqrt (sqrt (+ (exp x) 1))) 1539793484.030 * * [misc]simplify: iters left: 5 (6 enodes) 1539793484.031 * * [misc]simplify: iters left: 4 (9 enodes) 1539793484.033 * [exit]simplify: Simplified to (sqrt (sqrt (+ (exp x) 1))) 1539793484.033 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1))))) 1539793484.033 * * * * [misc]progress: [ 11 / 37 ] simplifiying candidate # 1539793484.033 * [enter]simplify: Simplifying (sqrt 1) 1539793484.033 * * [misc]simplify: iters left: 1 (2 enodes) 1539793484.034 * [exit]simplify: Simplified to 1 1539793484.034 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (sqrt (+ (exp x) 1)))) 1539793484.034 * * * * [misc]progress: [ 12 / 37 ] simplifiying candidate # 1539793484.034 * [enter]simplify: Simplifying (sqrt (+ (pow (exp x) 3) (pow 1 3))) 1539793484.034 * * [misc]simplify: iters left: 5 (8 enodes) 1539793484.036 * * [misc]simplify: iters left: 4 (16 enodes) 1539793484.038 * * [misc]simplify: iters left: 3 (20 enodes) 1539793484.040 * * [misc]simplify: iters left: 2 (24 enodes) 1539793484.043 * [exit]simplify: Simplified to (sqrt (fma (exp x) (* (exp x) (exp x)) 1)) 1539793484.043 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (fma (exp x) (* (exp x) (exp x)) 1)) (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1)))))) 1539793484.043 * * * * [misc]progress: [ 13 / 37 ] simplifiying candidate # 1539793484.043 * [enter]simplify: Simplifying (sqrt (- (* (exp x) (exp x)) (* 1 1))) 1539793484.043 * * [misc]simplify: iters left: 6 (7 enodes) 1539793484.045 * * [misc]simplify: iters left: 5 (16 enodes) 1539793484.048 * * [misc]simplify: iters left: 4 (24 enodes) 1539793484.051 * * [misc]simplify: iters left: 3 (28 enodes) 1539793484.054 * * [misc]simplify: iters left: 2 (44 enodes) 1539793484.064 * * [misc]simplify: iters left: 1 (75 enodes) 1539793484.098 * [exit]simplify: Simplified to (sqrt (expm1 (+ x x))) 1539793484.098 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (expm1 (+ x x))) (sqrt (- (exp x) 1)))) 1539793484.098 * * * * [misc]progress: [ 14 / 37 ] simplifiying candidate # 1539793484.099 * * * * [misc]progress: [ 15 / 37 ] simplifiying candidate # 1539793484.099 * [enter]simplify: Simplifying (sqrt (+ (exp x) 1)) 1539793484.099 * * [misc]simplify: iters left: 4 (5 enodes) 1539793484.100 * * [misc]simplify: iters left: 3 (8 enodes) 1539793484.102 * [exit]simplify: Simplified to (sqrt (+ (exp x) 1)) 1539793484.103 * [misc]simplify: Simplified (2 1) to (λ (x) (fabs (sqrt (+ (exp x) 1)))) 1539793484.103 * * * * [misc]progress: [ 16 / 37 ] simplifiying candidate # 1539793484.103 * * * * [misc]progress: [ 17 / 37 ] simplifiying candidate # 1539793484.103 * * * * [misc]progress: [ 18 / 37 ] simplifiying candidate # 1539793484.103 * * * * [misc]progress: [ 19 / 37 ] simplifiying candidate # 1539793484.103 * [enter]simplify: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 1539793484.103 * * [misc]simplify: iters left: 4 (4 enodes) 1539793484.104 * [exit]simplify: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 1539793484.104 * [misc]simplify: Simplified (2 1 1) to (λ (x) (sqrt (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) 1))) 1539793484.104 * * * * [misc]progress: [ 20 / 37 ] simplifiying candidate # 1539793484.105 * [enter]simplify: Simplifying (sqrt (exp x)) 1539793484.105 * * [misc]simplify: iters left: 2 (3 enodes) 1539793484.106 * [exit]simplify: Simplified to (sqrt (exp x)) 1539793484.106 * [misc]simplify: Simplified (2 1 1) to (λ (x) (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) 1))) 1539793484.106 * * * * [misc]progress: [ 21 / 37 ] simplifiying candidate # 1539793484.106 * * * * [misc]progress: [ 22 / 37 ] simplifiying candidate # 1539793484.106 * * * * [misc]progress: [ 23 / 37 ] simplifiying candidate # 1539793484.106 * * * * [misc]progress: [ 24 / 37 ] simplifiying candidate # 1539793484.106 * * * * [misc]progress: [ 25 / 37 ] simplifiying candidate # 1539793484.106 * * * * [misc]progress: [ 26 / 37 ] simplifiying candidate # 1539793484.106 * * * * [misc]progress: [ 27 / 37 ] simplifiying candidate # 1539793484.106 * * * * [misc]progress: [ 28 / 37 ] simplifiying candidate # 1539793484.106 * * * * [misc]progress: [ 29 / 37 ] simplifiying candidate # 1539793484.106 * * * * [misc]progress: [ 30 / 37 ] simplifiying candidate # 1539793484.106 * * * * [misc]progress: [ 31 / 37 ] simplifiying candidate # 1539793484.106 * * * * [misc]progress: [ 32 / 37 ] simplifiying candidate # 1539793484.106 * [enter]simplify: Simplifying (- (+ (sqrt 2) (+ (* 1/4 (/ (pow x 2) (sqrt 2))) (* 1/2 (/ x (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3)))) 1539793484.107 * * [misc]simplify: iters left: 6 (18 enodes) 1539793484.114 * * [misc]simplify: iters left: 5 (40 enodes) 1539793484.130 * * [misc]simplify: iters left: 4 (111 enodes) 1539793484.174 * * [misc]simplify: iters left: 3 (276 enodes) 1539793484.345 * [exit]simplify: Simplified to (+ (* (/ (* x x) (sqrt 2)) 3/16) (fma 1/2 (/ x (sqrt 2)) (sqrt 2))) 1539793484.345 * [misc]simplify: Simplified (2) to (λ (x) (+ (* (/ (* x x) (sqrt 2)) 3/16) (fma 1/2 (/ x (sqrt 2)) (sqrt 2)))) 1539793484.345 * * * * [misc]progress: [ 33 / 37 ] simplifiying candidate # 1539793484.345 * [enter]simplify: Simplifying (sqrt (+ (exp x) 1)) 1539793484.345 * * [misc]simplify: iters left: 4 (5 enodes) 1539793484.347 * * [misc]simplify: iters left: 3 (8 enodes) 1539793484.349 * [exit]simplify: Simplified to (sqrt (+ (exp x) 1)) 1539793484.349 * [misc]simplify: Simplified (2) to (λ (x) (sqrt (+ (exp x) 1))) 1539793484.349 * * * * [misc]progress: [ 34 / 37 ] simplifiying candidate # 1539793484.349 * [enter]simplify: Simplifying (sqrt (+ (exp x) 1)) 1539793484.349 * * [misc]simplify: iters left: 4 (5 enodes) 1539793484.351 * * [misc]simplify: iters left: 3 (8 enodes) 1539793484.353 * [exit]simplify: Simplified to (sqrt (+ (exp x) 1)) 1539793484.353 * [misc]simplify: Simplified (2) to (λ (x) (sqrt (+ (exp x) 1))) 1539793484.353 * * * * [misc]progress: [ 35 / 37 ] simplifiying candidate # 1539793484.353 * [enter]simplify: Simplifying (+ x (+ (* 1/2 (pow x 2)) 2)) 1539793484.354 * * [misc]simplify: iters left: 6 (7 enodes) 1539793484.356 * * [misc]simplify: iters left: 5 (14 enodes) 1539793484.363 * * [misc]simplify: iters left: 4 (25 enodes) 1539793484.372 * * [misc]simplify: iters left: 3 (39 enodes) 1539793484.380 * * [misc]simplify: iters left: 2 (46 enodes) 1539793484.391 * * [misc]simplify: iters left: 1 (52 enodes) 1539793484.416 * [exit]simplify: Simplified to (fma (fma x 1/2 1) x 2) 1539793484.416 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (fma (fma x 1/2 1) x 2))) 1539793484.416 * * * * [misc]progress: [ 36 / 37 ] simplifiying candidate # 1539793484.416 * [enter]simplify: Simplifying (+ (exp x) 1) 1539793484.416 * * [misc]simplify: iters left: 3 (4 enodes) 1539793484.417 * * [misc]simplify: iters left: 2 (7 enodes) 1539793484.418 * [exit]simplify: Simplified to (+ (exp x) 1) 1539793484.418 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (+ (exp x) 1))) 1539793484.418 * * * * [misc]progress: [ 37 / 37 ] simplifiying candidate # 1539793484.418 * [enter]simplify: Simplifying (+ (exp x) 1) 1539793484.418 * * [misc]simplify: iters left: 3 (4 enodes) 1539793484.419 * * [misc]simplify: iters left: 2 (7 enodes) 1539793484.420 * [exit]simplify: Simplified to (+ (exp x) 1) 1539793484.420 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (+ (exp x) 1))) 1539793484.420 * * * [misc]progress: adding candidates to table 1539793484.748 * * [misc]progress: iteration 2 / 4 1539793484.748 * * * [misc]progress: picking best candidate 1539793484.753 * * * * [misc]pick: Picked # 1539793484.753 * * * [misc]progress: localizing error 1539793484.775 * * * [misc]progress: generating rewritten candidates 1539793484.775 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1539793484.777 * * * [misc]progress: generating series expansions 1539793484.777 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1539793484.777 * [misc]backup-simplify: Simplify (sqrt (fma (fma x 1/2 1) x 2)) into (sqrt (fma (fma x 1/2 1) x 2)) 1539793484.778 * [misc]approximate: Taking taylor expansion of (sqrt (fma (fma x 1/2 1) x 2)) in (x) around 0 1539793484.778 * [misc]taylor: Taking taylor expansion of (sqrt (fma (fma x 1/2 1) x 2)) in x 1539793484.778 * [misc]taylor: Taking taylor expansion of (fma (fma x 1/2 1) x 2) in x 1539793484.780 * [misc]taylor: Rewrote expression to (+ (* (fma x 1/2 1) x) 2) 1539793484.780 * [misc]taylor: Taking taylor expansion of (* (fma x 1/2 1) x) in x 1539793484.780 * [misc]taylor: Taking taylor expansion of (fma x 1/2 1) in x 1539793484.780 * [misc]taylor: Rewrote expression to (+ (* x 1/2) 1) 1539793484.780 * [misc]taylor: Taking taylor expansion of (* x 1/2) in x 1539793484.780 * [misc]taylor: Taking taylor expansion of x in x 1539793484.780 * [misc]backup-simplify: Simplify 0 into 0 1539793484.780 * [misc]backup-simplify: Simplify 1 into 1 1539793484.780 * [misc]taylor: Taking taylor expansion of 1/2 in x 1539793484.780 * [misc]backup-simplify: Simplify 1/2 into 1/2 1539793484.780 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.780 * [misc]backup-simplify: Simplify 1 into 1 1539793484.780 * [misc]taylor: Taking taylor expansion of x in x 1539793484.780 * [misc]backup-simplify: Simplify 0 into 0 1539793484.780 * [misc]backup-simplify: Simplify 1 into 1 1539793484.780 * [misc]taylor: Taking taylor expansion of 2 in x 1539793484.780 * [misc]backup-simplify: Simplify 2 into 2 1539793484.781 * [misc]backup-simplify: Simplify (* 0 1/2) into 0 1539793484.781 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539793484.781 * [misc]backup-simplify: Simplify (* 1 0) into 0 1539793484.781 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1539793484.782 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1539793484.782 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 1/2)) into 1/2 1539793484.782 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1539793484.782 * [misc]backup-simplify: Simplify (+ (* 1 1) (* 1/2 0)) into 1 1539793484.782 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539793484.783 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2)) 1539793484.783 * [misc]taylor: Taking taylor expansion of (sqrt (fma (fma x 1/2 1) x 2)) in x 1539793484.783 * [misc]taylor: Taking taylor expansion of (fma (fma x 1/2 1) x 2) in x 1539793484.783 * [misc]taylor: Rewrote expression to (+ (* (fma x 1/2 1) x) 2) 1539793484.783 * [misc]taylor: Taking taylor expansion of (* (fma x 1/2 1) x) in x 1539793484.783 * [misc]taylor: Taking taylor expansion of (fma x 1/2 1) in x 1539793484.783 * [misc]taylor: Rewrote expression to (+ (* x 1/2) 1) 1539793484.783 * [misc]taylor: Taking taylor expansion of (* x 1/2) in x 1539793484.783 * [misc]taylor: Taking taylor expansion of x in x 1539793484.783 * [misc]backup-simplify: Simplify 0 into 0 1539793484.783 * [misc]backup-simplify: Simplify 1 into 1 1539793484.783 * [misc]taylor: Taking taylor expansion of 1/2 in x 1539793484.783 * [misc]backup-simplify: Simplify 1/2 into 1/2 1539793484.783 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.783 * [misc]backup-simplify: Simplify 1 into 1 1539793484.784 * [misc]taylor: Taking taylor expansion of x in x 1539793484.784 * [misc]backup-simplify: Simplify 0 into 0 1539793484.784 * [misc]backup-simplify: Simplify 1 into 1 1539793484.784 * [misc]taylor: Taking taylor expansion of 2 in x 1539793484.784 * [misc]backup-simplify: Simplify 2 into 2 1539793484.784 * [misc]backup-simplify: Simplify (* 0 1/2) into 0 1539793484.784 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539793484.784 * [misc]backup-simplify: Simplify (* 1 0) into 0 1539793484.784 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1539793484.785 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1539793484.785 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 1/2)) into 1/2 1539793484.785 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1539793484.785 * [misc]backup-simplify: Simplify (+ (* 1 1) (* 1/2 0)) into 1 1539793484.785 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539793484.786 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2)) 1539793484.786 * [misc]backup-simplify: Simplify (sqrt 2) into (sqrt 2) 1539793484.787 * [misc]backup-simplify: Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2)) 1539793484.787 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 1/2))) into 0 1539793484.787 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.787 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 1/2 1) (* 0 0))) into 1/2 1539793484.787 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1539793484.790 * [misc]backup-simplify: Simplify (/ (- 1/2 (pow (/ 1/2 (sqrt 2)) 2) (+)) (* 2 (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) 1539793484.792 * [misc]backup-simplify: Simplify (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) 1539793484.795 * [misc]backup-simplify: Simplify (+ (* (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) (pow x 2)) (+ (* (/ 1/2 (sqrt 2)) x) (sqrt 2))) into (- (+ (sqrt 2) (+ (* 1/4 (/ (pow x 2) (sqrt 2))) (* 1/2 (/ x (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3)))) 1539793484.795 * [misc]backup-simplify: Simplify (sqrt (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2)) into (sqrt (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2)) 1539793484.795 * [misc]approximate: Taking taylor expansion of (sqrt (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2)) in (x) around 0 1539793484.795 * [misc]taylor: Taking taylor expansion of (sqrt (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2)) in x 1539793484.796 * [misc]taylor: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2) in x 1539793484.796 * [misc]taylor: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2) 1539793484.796 * [misc]taylor: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in x 1539793484.796 * [misc]taylor: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in x 1539793484.796 * [misc]taylor: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 1539793484.796 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) 1/2) in x 1539793484.796 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539793484.796 * [misc]taylor: Taking taylor expansion of x in x 1539793484.796 * [misc]backup-simplify: Simplify 0 into 0 1539793484.796 * [misc]backup-simplify: Simplify 1 into 1 1539793484.796 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539793484.796 * [misc]taylor: Taking taylor expansion of 1/2 in x 1539793484.796 * [misc]backup-simplify: Simplify 1/2 into 1/2 1539793484.796 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.796 * [misc]backup-simplify: Simplify 1 into 1 1539793484.796 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539793484.796 * [misc]taylor: Taking taylor expansion of x in x 1539793484.796 * [misc]backup-simplify: Simplify 0 into 0 1539793484.796 * [misc]backup-simplify: Simplify 1 into 1 1539793484.796 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539793484.796 * [misc]taylor: Taking taylor expansion of 2 in x 1539793484.797 * [misc]backup-simplify: Simplify 2 into 2 1539793484.797 * [misc]backup-simplify: Simplify (* 1 1/2) into 1/2 1539793484.797 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1539793484.797 * [misc]backup-simplify: Simplify (* 1/2 1) into 1/2 1539793484.797 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1539793484.797 * [misc]backup-simplify: Simplify (sqrt 1/2) into (sqrt 1/2) 1539793484.798 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539793484.798 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539793484.798 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1/2)) into 0 1539793484.799 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539793484.799 * [misc]backup-simplify: Simplify (+ (* 1/2 0) (* 1 1)) into 1 1539793484.799 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539793484.800 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 1/2))) into (/ 1/2 (sqrt 1/2)) 1539793484.800 * [misc]taylor: Taking taylor expansion of (sqrt (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2)) in x 1539793484.800 * [misc]taylor: Taking taylor expansion of (fma (fma (/ 1 x) 1/2 1) (/ 1 x) 2) in x 1539793484.800 * [misc]taylor: Rewrote expression to (+ (* (fma (/ 1 x) 1/2 1) (/ 1 x)) 2) 1539793484.800 * [misc]taylor: Taking taylor expansion of (* (fma (/ 1 x) 1/2 1) (/ 1 x)) in x 1539793484.800 * [misc]taylor: Taking taylor expansion of (fma (/ 1 x) 1/2 1) in x 1539793484.800 * [misc]taylor: Rewrote expression to (+ (* (/ 1 x) 1/2) 1) 1539793484.800 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) 1/2) in x 1539793484.800 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539793484.800 * [misc]taylor: Taking taylor expansion of x in x 1539793484.800 * [misc]backup-simplify: Simplify 0 into 0 1539793484.800 * [misc]backup-simplify: Simplify 1 into 1 1539793484.800 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539793484.800 * [misc]taylor: Taking taylor expansion of 1/2 in x 1539793484.800 * [misc]backup-simplify: Simplify 1/2 into 1/2 1539793484.800 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.800 * [misc]backup-simplify: Simplify 1 into 1 1539793484.800 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539793484.800 * [misc]taylor: Taking taylor expansion of x in x 1539793484.800 * [misc]backup-simplify: Simplify 0 into 0 1539793484.800 * [misc]backup-simplify: Simplify 1 into 1 1539793484.800 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539793484.801 * [misc]taylor: Taking taylor expansion of 2 in x 1539793484.801 * [misc]backup-simplify: Simplify 2 into 2 1539793484.801 * [misc]backup-simplify: Simplify (* 1 1/2) into 1/2 1539793484.801 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1539793484.801 * [misc]backup-simplify: Simplify (* 1/2 1) into 1/2 1539793484.801 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1539793484.802 * [misc]backup-simplify: Simplify (sqrt 1/2) into (sqrt 1/2) 1539793484.802 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539793484.802 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539793484.803 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1/2)) into 0 1539793484.803 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539793484.803 * [misc]backup-simplify: Simplify (+ (* 1/2 0) (* 1 1)) into 1 1539793484.803 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539793484.804 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 1/2))) into (/ 1/2 (sqrt 1/2)) 1539793484.804 * [misc]backup-simplify: Simplify (sqrt 1/2) into (sqrt 1/2) 1539793484.804 * [misc]backup-simplify: Simplify (/ 1/2 (sqrt 1/2)) into (/ 1/2 (sqrt 1/2)) 1539793484.805 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539793484.805 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539793484.806 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1/2))) into 0 1539793484.806 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.806 * [misc]backup-simplify: Simplify (+ (* 1/2 0) (+ (* 1 0) (* 0 1))) into 0 1539793484.806 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1539793484.809 * [misc]backup-simplify: Simplify (/ (- 2 (pow (/ 1/2 (sqrt 1/2)) 2) (+)) (* 2 (sqrt 1/2))) into (* 1/2 (/ (- 2 (* 1/4 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) 1539793484.811 * [misc]backup-simplify: Simplify (* 1/2 (/ (- 2 (* 1/4 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) into (* 1/2 (/ (- 2 (* 1/4 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) 1539793484.814 * [misc]backup-simplify: Simplify (+ (* (* 1/2 (/ (- 2 (* 1/4 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) (/ 1 x)) (+ (/ 1/2 (sqrt 1/2)) (* (sqrt 1/2) (/ 1 (/ 1 x))))) into (- (+ (* 1/2 (/ 1 (sqrt 1/2))) (+ (/ 1 (* x (sqrt 1/2))) (* x (sqrt 1/2)))) (* 1/8 (/ 1 (* x (pow (sqrt 1/2) 3))))) 1539793484.814 * [misc]backup-simplify: Simplify (sqrt (fma (fma (/ 1 (- x)) 1/2 1) (/ 1 (- x)) 2)) into (sqrt (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2)) 1539793484.814 * [misc]approximate: Taking taylor expansion of (sqrt (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2)) in (x) around 0 1539793484.814 * [misc]taylor: Taking taylor expansion of (sqrt (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2)) in x 1539793484.814 * [misc]taylor: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2) in x 1539793484.814 * [misc]taylor: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2) 1539793484.815 * [misc]taylor: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in x 1539793484.815 * [misc]taylor: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in x 1539793484.815 * [misc]taylor: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 1539793484.815 * [misc]taylor: Taking taylor expansion of (* (/ -1 x) 1/2) in x 1539793484.815 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1539793484.815 * [misc]taylor: Taking taylor expansion of -1 in x 1539793484.815 * [misc]backup-simplify: Simplify -1 into -1 1539793484.815 * [misc]taylor: Taking taylor expansion of x in x 1539793484.815 * [misc]backup-simplify: Simplify 0 into 0 1539793484.815 * [misc]backup-simplify: Simplify 1 into 1 1539793484.815 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1539793484.815 * [misc]taylor: Taking taylor expansion of 1/2 in x 1539793484.815 * [misc]backup-simplify: Simplify 1/2 into 1/2 1539793484.815 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.815 * [misc]backup-simplify: Simplify 1 into 1 1539793484.815 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1539793484.815 * [misc]taylor: Taking taylor expansion of -1 in x 1539793484.815 * [misc]backup-simplify: Simplify -1 into -1 1539793484.815 * [misc]taylor: Taking taylor expansion of x in x 1539793484.815 * [misc]backup-simplify: Simplify 0 into 0 1539793484.815 * [misc]backup-simplify: Simplify 1 into 1 1539793484.816 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1539793484.816 * [misc]taylor: Taking taylor expansion of 2 in x 1539793484.816 * [misc]backup-simplify: Simplify 2 into 2 1539793484.816 * [misc]backup-simplify: Simplify (* -1 1/2) into -1/2 1539793484.816 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1539793484.816 * [misc]backup-simplify: Simplify (* -1/2 -1) into 1/2 1539793484.816 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1539793484.817 * [misc]backup-simplify: Simplify (sqrt 1/2) into (sqrt 1/2) 1539793484.817 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1539793484.817 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1539793484.818 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 1/2)) into 0 1539793484.818 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539793484.818 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (* 1 -1)) into -1 1539793484.818 * [misc]backup-simplify: Simplify (+ -1 0) into -1 1539793484.819 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1/2))) into (/ -1/2 (sqrt 1/2)) 1539793484.819 * [misc]taylor: Taking taylor expansion of (sqrt (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2)) in x 1539793484.819 * [misc]taylor: Taking taylor expansion of (fma (fma (/ -1 x) 1/2 1) (/ -1 x) 2) in x 1539793484.819 * [misc]taylor: Rewrote expression to (+ (* (fma (/ -1 x) 1/2 1) (/ -1 x)) 2) 1539793484.819 * [misc]taylor: Taking taylor expansion of (* (fma (/ -1 x) 1/2 1) (/ -1 x)) in x 1539793484.819 * [misc]taylor: Taking taylor expansion of (fma (/ -1 x) 1/2 1) in x 1539793484.819 * [misc]taylor: Rewrote expression to (+ (* (/ -1 x) 1/2) 1) 1539793484.819 * [misc]taylor: Taking taylor expansion of (* (/ -1 x) 1/2) in x 1539793484.819 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1539793484.819 * [misc]taylor: Taking taylor expansion of -1 in x 1539793484.819 * [misc]backup-simplify: Simplify -1 into -1 1539793484.819 * [misc]taylor: Taking taylor expansion of x in x 1539793484.819 * [misc]backup-simplify: Simplify 0 into 0 1539793484.819 * [misc]backup-simplify: Simplify 1 into 1 1539793484.819 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1539793484.819 * [misc]taylor: Taking taylor expansion of 1/2 in x 1539793484.819 * [misc]backup-simplify: Simplify 1/2 into 1/2 1539793484.819 * [misc]taylor: Taking taylor expansion of 1 in x 1539793484.819 * [misc]backup-simplify: Simplify 1 into 1 1539793484.820 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1539793484.820 * [misc]taylor: Taking taylor expansion of -1 in x 1539793484.820 * [misc]backup-simplify: Simplify -1 into -1 1539793484.820 * [misc]taylor: Taking taylor expansion of x in x 1539793484.820 * [misc]backup-simplify: Simplify 0 into 0 1539793484.820 * [misc]backup-simplify: Simplify 1 into 1 1539793484.820 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1539793484.820 * [misc]taylor: Taking taylor expansion of 2 in x 1539793484.820 * [misc]backup-simplify: Simplify 2 into 2 1539793484.820 * [misc]backup-simplify: Simplify (* -1 1/2) into -1/2 1539793484.820 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1539793484.820 * [misc]backup-simplify: Simplify (* -1/2 -1) into 1/2 1539793484.821 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1539793484.821 * [misc]backup-simplify: Simplify (sqrt 1/2) into (sqrt 1/2) 1539793484.821 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1539793484.821 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1539793484.822 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 1/2)) into 0 1539793484.822 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539793484.822 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (* 1 -1)) into -1 1539793484.822 * [misc]backup-simplify: Simplify (+ -1 0) into -1 1539793484.823 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1/2))) into (/ -1/2 (sqrt 1/2)) 1539793484.823 * [misc]backup-simplify: Simplify (sqrt 1/2) into (sqrt 1/2) 1539793484.823 * [misc]backup-simplify: Simplify (/ -1/2 (sqrt 1/2)) into (/ -1/2 (sqrt 1/2)) 1539793484.824 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539793484.824 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539793484.824 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1/2))) into 0 1539793484.824 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539793484.825 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 1 0) (* 0 -1))) into 0 1539793484.825 * [misc]backup-simplify: Simplify (+ 0 2) into 2 1539793484.827 * [misc]backup-simplify: Simplify (/ (- 2 (pow (/ -1/2 (sqrt 1/2)) 2) (+)) (* 2 (sqrt 1/2))) into (* 1/2 (/ (- 2 (* 1/4 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) 1539793484.829 * [misc]backup-simplify: Simplify (* 1/2 (/ (- 2 (* 1/4 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) into (* 1/2 (/ (- 2 (* 1/4 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) 1539793484.833 * [misc]backup-simplify: Simplify (+ (* (* 1/2 (/ (- 2 (* 1/4 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) (/ 1 (- x))) (+ (/ -1/2 (sqrt 1/2)) (* (sqrt 1/2) (/ 1 (/ 1 (- x)))))) into (- (* 1/8 (/ 1 (* x (pow (sqrt 1/2) 3)))) (+ (* 1/2 (/ 1 (sqrt 1/2))) (+ (/ 1 (* x (sqrt 1/2))) (* x (sqrt 1/2))))) 1539793484.833 * * * [misc]progress: simplifying candidates 1539793484.833 * * * * [misc]progress: [ 1 / 17 ] simplifiying candidate # 1539793484.833 * * * * [misc]progress: [ 2 / 17 ] simplifiying candidate # 1539793484.833 * * * * [misc]progress: [ 3 / 17 ] simplifiying candidate # 1539793484.833 * * * * [misc]progress: [ 4 / 17 ] simplifiying candidate # 1539793484.833 * * * * [misc]progress: [ 5 / 17 ] simplifiying candidate # 1539793484.833 * * * * [misc]progress: [ 6 / 17 ] simplifiying candidate # 1539793484.833 * * * * [misc]progress: [ 7 / 17 ] simplifiying candidate # 1539793484.833 * * * * [misc]progress: [ 8 / 17 ] simplifiying candidate # 1539793484.833 * * * * [misc]progress: [ 9 / 17 ] simplifiying candidate # 1539793484.833 * [enter]simplify: Simplifying (sqrt (* (cbrt (fma (fma x 1/2 1) x 2)) (cbrt (fma (fma x 1/2 1) x 2)))) 1539793484.834 * * [misc]simplify: iters left: 6 (9 enodes) 1539793484.836 * * [misc]simplify: iters left: 5 (16 enodes) 1539793484.841 * * [misc]simplify: iters left: 4 (20 enodes) 1539793484.846 * * [misc]simplify: iters left: 3 (30 enodes) 1539793484.860 * * [misc]simplify: iters left: 2 (37 enodes) 1539793484.868 * [exit]simplify: Simplified to (fabs (cbrt (fma (fma 1/2 x 1) x 2))) 1539793484.868 * [misc]simplify: Simplified (2 1) to (λ (x) (* (fabs (cbrt (fma (fma 1/2 x 1) x 2))) (sqrt (cbrt (fma (fma x 1/2 1) x 2))))) 1539793484.869 * * * * [misc]progress: [ 10 / 17 ] simplifiying candidate # 1539793484.869 * [enter]simplify: Simplifying (sqrt (sqrt (fma (fma x 1/2 1) x 2))) 1539793484.869 * * [misc]simplify: iters left: 4 (8 enodes) 1539793484.871 * * [misc]simplify: iters left: 3 (14 enodes) 1539793484.875 * * [misc]simplify: iters left: 2 (18 enodes) 1539793484.880 * * [misc]simplify: iters left: 1 (28 enodes) 1539793484.893 * [exit]simplify: Simplified to (sqrt (sqrt (fma (fma 1/2 x 1) x 2))) 1539793484.893 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (fma (fma 1/2 x 1) x 2))) (sqrt (sqrt (fma (fma x 1/2 1) x 2))))) 1539793484.893 * * * * [misc]progress: [ 11 / 17 ] simplifiying candidate # 1539793484.894 * [enter]simplify: Simplifying (sqrt 1) 1539793484.894 * * [misc]simplify: iters left: 1 (2 enodes) 1539793484.901 * [exit]simplify: Simplified to 1 1539793484.901 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (sqrt (fma (fma x 1/2 1) x 2)))) 1539793484.901 * * * * [misc]progress: [ 12 / 17 ] simplifiying candidate # 1539793484.901 * * * * [misc]progress: [ 13 / 17 ] simplifiying candidate # 1539793484.902 * [enter]simplify: Simplifying (sqrt (fma (fma x 1/2 1) x 2)) 1539793484.902 * * [misc]simplify: iters left: 3 (7 enodes) 1539793484.904 * * [misc]simplify: iters left: 2 (13 enodes) 1539793484.908 * * [misc]simplify: iters left: 1 (17 enodes) 1539793484.912 * [exit]simplify: Simplified to (sqrt (fma (fma 1/2 x 1) x 2)) 1539793484.912 * [misc]simplify: Simplified (2 1) to (λ (x) (fabs (sqrt (fma (fma 1/2 x 1) x 2)))) 1539793484.912 * * * * [misc]progress: [ 14 / 17 ] simplifiying candidate # 1539793484.912 * * * * [misc]progress: [ 15 / 17 ] simplifiying candidate # 1539793484.912 * [enter]simplify: Simplifying (- (+ (sqrt 2) (+ (* 1/4 (/ (pow x 2) (sqrt 2))) (* 1/2 (/ x (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3)))) 1539793484.912 * * [misc]simplify: iters left: 6 (18 enodes) 1539793484.916 * * [misc]simplify: iters left: 5 (40 enodes) 1539793484.925 * * [misc]simplify: iters left: 4 (111 enodes) 1539793484.948 * * [misc]simplify: iters left: 3 (276 enodes) 1539793485.064 * [exit]simplify: Simplified to (+ (* (/ (* x x) (sqrt 2)) 3/16) (fma 1/2 (/ x (sqrt 2)) (sqrt 2))) 1539793485.064 * [misc]simplify: Simplified (2) to (λ (x) (+ (* (/ (* x x) (sqrt 2)) 3/16) (fma 1/2 (/ x (sqrt 2)) (sqrt 2)))) 1539793485.065 * * * * [misc]progress: [ 16 / 17 ] simplifiying candidate # 1539793485.065 * [enter]simplify: Simplifying (- (+ (* 1/2 (/ 1 (sqrt 1/2))) (+ (/ 1 (* x (sqrt 1/2))) (* x (sqrt 1/2)))) (* 1/8 (/ 1 (* x (pow (sqrt 1/2) 3))))) 1539793485.065 * * [misc]simplify: iters left: 6 (17 enodes) 1539793485.070 * * [misc]simplify: iters left: 5 (42 enodes) 1539793485.095 * * [misc]simplify: iters left: 4 (95 enodes) 1539793485.138 * * [misc]simplify: iters left: 3 (189 enodes) 1539793485.217 * * [misc]simplify: iters left: 2 (299 enodes) 1539793485.338 * * [misc]simplify: iters left: 1 (467 enodes) 1539793485.649 * [exit]simplify: Simplified to (+ (* 3/4 (/ (/ 1 x) (sqrt 1/2))) (fma x (sqrt 1/2) (/ 1/2 (sqrt 1/2)))) 1539793485.649 * [misc]simplify: Simplified (2) to (λ (x) (+ (* 3/4 (/ (/ 1 x) (sqrt 1/2))) (fma x (sqrt 1/2) (/ 1/2 (sqrt 1/2))))) 1539793485.649 * * * * [misc]progress: [ 17 / 17 ] simplifiying candidate # 1539793485.649 * [enter]simplify: Simplifying (- (* 1/8 (/ 1 (* x (pow (sqrt 1/2) 3)))) (+ (* 1/2 (/ 1 (sqrt 1/2))) (+ (/ 1 (* x (sqrt 1/2))) (* x (sqrt 1/2))))) 1539793485.649 * * [misc]simplify: iters left: 6 (17 enodes) 1539793485.655 * * [misc]simplify: iters left: 5 (43 enodes) 1539793485.674 * * [misc]simplify: iters left: 4 (90 enodes) 1539793485.715 * * [misc]simplify: iters left: 3 (187 enodes) 1539793485.789 * * [misc]simplify: iters left: 2 (409 enodes) 1539793485.997 * [exit]simplify: Simplified to (- (fma 1/4 (/ (/ 1 x) (sqrt 1/2)) (/ -1/2 (sqrt 1/2))) (fma (sqrt 1/2) x (/ (/ 1 x) (sqrt 1/2)))) 1539793485.997 * [misc]simplify: Simplified (2) to (λ (x) (- (fma 1/4 (/ (/ 1 x) (sqrt 1/2)) (/ -1/2 (sqrt 1/2))) (fma (sqrt 1/2) x (/ (/ 1 x) (sqrt 1/2))))) 1539793485.998 * * * [misc]progress: adding candidates to table 1539793486.164 * [misc]progress: [Phase 3 of 3] Extracting. 1539793486.164 * * [misc]regime: Finding splitpoints for: (# #) 1539793486.166 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1539793486.167 * * * * [misc]regimes: Trying to branch on x from (# #) 1539793486.187 * * * [misc]regime: Found split indices: #