59.271 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.368 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.371 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.371 * * * * [points]: Setting MPFR precision to 64 0.371 * * * * [points]: Setting MPFR precision to 320 0.371 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.371 * * * * [points]: Setting MPFR precision to 64 0.372 * * * * [points]: Setting MPFR precision to 320 0.372 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.372 * * * * [points]: Setting MPFR precision to 64 0.373 * * * * [points]: Setting MPFR precision to 320 0.374 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.374 * * * * [points]: Setting MPFR precision to 64 0.376 * * * * [points]: Setting MPFR precision to 320 0.377 * * * * [points]: Computing exacts for 256 points 0.377 * * * * [points]: Setting MPFR precision to 64 0.383 * * * * [points]: Setting MPFR precision to 320 0.387 * * * * [points]: Filtering points with unrepresentable outputs 0.388 * * * * [points]: Sampling 58 additional inputs, on iter 1 have 198 / 256 0.389 * * * * [points]: Computing exacts on every 3 of 58 points to ramp up precision 0.389 * * * * [points]: Setting MPFR precision to 64 0.389 * * * * [points]: Setting MPFR precision to 320 0.389 * * * * [points]: Computing exacts for 58 points 0.389 * * * * [points]: Setting MPFR precision to 64 0.390 * * * * [points]: Setting MPFR precision to 320 0.391 * * * * [points]: Filtering points with unrepresentable outputs 0.391 * * * * [points]: Sampling 11 additional inputs, on iter 2 have 245 / 256 0.392 * * * * [points]: Computing exacts for 11 points 0.393 * * * * [points]: Setting MPFR precision to 64 0.393 * * * * [points]: Setting MPFR precision to 320 0.393 * * * * [points]: Filtering points with unrepresentable outputs 0.393 * * * * [points]: Sampling 4 additional inputs, on iter 3 have 252 / 256 0.393 * * * * [points]: Computing exacts for 4 points 0.393 * * * * [points]: Setting MPFR precision to 64 0.393 * * * * [points]: Setting MPFR precision to 320 0.393 * * * * [points]: Filtering points with unrepresentable outputs 0.393 * * * * [points]: Sampling 4 additional inputs, on iter 4 have 255 / 256 0.393 * * * * [points]: Computing exacts for 4 points 0.393 * * * * [points]: Setting MPFR precision to 64 0.394 * * * * [points]: Setting MPFR precision to 320 0.394 * * * * [points]: Filtering points with unrepresentable outputs 0.394 * * * * [points]: Sampled 257 points with exact outputs 0.402 * * * [progress]: [2/2] Setting up program. 0.405 * [progress]: [Phase 2 of 3] Improving. 0.405 * [simplify]: Simplifying using # : (* x (sqrt (- (* y y) (* z z)))) 0.508 * * [simplify]: iteration 0 : 6513 enodes (cost 10 ) 0.509 * [simplify]: Simplified to: (* x (sqrt (- (* y y) (* z z)))) 0.509 * * [progress]: iteration 1 / 4 0.509 * * * [progress]: picking best candidate 0.512 * * * * [pick]: Picked # 0.512 * * * [progress]: localizing error 0.519 * * * [progress]: generating rewritten candidates 0.519 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.523 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 0.528 * * * [progress]: generating series expansions 0.528 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.528 * [approximate]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in (y z) around 0 0.528 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in z 0.528 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z 0.528 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.528 * [taylor]: Taking taylor expansion of y in z 0.528 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.528 * [taylor]: Taking taylor expansion of z in z 0.529 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y 0.529 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y 0.529 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.529 * [taylor]: Taking taylor expansion of y in y 0.529 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.529 * [taylor]: Taking taylor expansion of z in y 0.529 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y 0.529 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y 0.529 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.529 * [taylor]: Taking taylor expansion of y in y 0.529 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.529 * [taylor]: Taking taylor expansion of z in y 0.529 * [taylor]: Taking taylor expansion of (sqrt (neg (pow z 2))) in z 0.529 * [taylor]: Taking taylor expansion of (neg (pow z 2)) in z 0.529 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.529 * [taylor]: Taking taylor expansion of z in z 0.530 * [taylor]: Taking taylor expansion of 0 in z 0.530 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg (pow z 2)))) in z 0.530 * [taylor]: Taking taylor expansion of 1/2 in z 0.530 * [taylor]: Taking taylor expansion of (sqrt (neg (pow z 2))) in z 0.530 * [taylor]: Taking taylor expansion of (neg (pow z 2)) in z 0.530 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.530 * [taylor]: Taking taylor expansion of z in z 0.530 * [taylor]: Taking taylor expansion of 0 in z 0.531 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0 0.531 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z 0.531 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z 0.531 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z 0.531 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.531 * [taylor]: Taking taylor expansion of y in z 0.531 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.531 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.531 * [taylor]: Taking taylor expansion of z in z 0.531 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y 0.531 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.531 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.531 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.531 * [taylor]: Taking taylor expansion of y in y 0.531 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.531 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.531 * [taylor]: Taking taylor expansion of z in y 0.531 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y 0.531 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.531 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.531 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.531 * [taylor]: Taking taylor expansion of y in y 0.531 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.531 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.531 * [taylor]: Taking taylor expansion of z in y 0.532 * [taylor]: Taking taylor expansion of 1 in z 0.532 * [taylor]: Taking taylor expansion of 0 in z 0.532 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z 0.532 * [taylor]: Taking taylor expansion of -1/2 in z 0.532 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.532 * [taylor]: Taking taylor expansion of z in z 0.532 * [taylor]: Taking taylor expansion of 0 in z 0.533 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0 0.533 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z 0.533 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z 0.533 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z 0.533 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.533 * [taylor]: Taking taylor expansion of y in z 0.533 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.533 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.533 * [taylor]: Taking taylor expansion of z in z 0.533 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y 0.533 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.533 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.533 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.533 * [taylor]: Taking taylor expansion of y in y 0.533 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.533 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.533 * [taylor]: Taking taylor expansion of z in y 0.533 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y 0.533 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.533 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.533 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.533 * [taylor]: Taking taylor expansion of y in y 0.533 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.533 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.534 * [taylor]: Taking taylor expansion of z in y 0.534 * [taylor]: Taking taylor expansion of 1 in z 0.534 * [taylor]: Taking taylor expansion of 0 in z 0.534 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z 0.534 * [taylor]: Taking taylor expansion of -1/2 in z 0.534 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.534 * [taylor]: Taking taylor expansion of z in z 0.535 * [taylor]: Taking taylor expansion of 0 in z 0.535 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 0.535 * [approximate]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in (y z) around 0 0.535 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z 0.535 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.535 * [taylor]: Taking taylor expansion of y in z 0.535 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.535 * [taylor]: Taking taylor expansion of z in z 0.535 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y 0.535 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.535 * [taylor]: Taking taylor expansion of y in y 0.535 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.535 * [taylor]: Taking taylor expansion of z in y 0.535 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y 0.535 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.535 * [taylor]: Taking taylor expansion of y in y 0.535 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.535 * [taylor]: Taking taylor expansion of z in y 0.535 * [taylor]: Taking taylor expansion of (neg (pow z 2)) in z 0.535 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.535 * [taylor]: Taking taylor expansion of z in z 0.535 * [taylor]: Taking taylor expansion of 0 in z 0.535 * [taylor]: Taking taylor expansion of 1 in z 0.535 * [taylor]: Taking taylor expansion of 0 in z 0.536 * [taylor]: Taking taylor expansion of 0 in z 0.536 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0 0.536 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z 0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z 0.536 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.536 * [taylor]: Taking taylor expansion of y in z 0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.536 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.536 * [taylor]: Taking taylor expansion of z in z 0.536 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.536 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.536 * [taylor]: Taking taylor expansion of y in y 0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.536 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.536 * [taylor]: Taking taylor expansion of z in y 0.536 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.536 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.536 * [taylor]: Taking taylor expansion of y in y 0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.536 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.536 * [taylor]: Taking taylor expansion of z in y 0.537 * [taylor]: Taking taylor expansion of 1 in z 0.537 * [taylor]: Taking taylor expansion of 0 in z 0.537 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow z 2))) in z 0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.537 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.537 * [taylor]: Taking taylor expansion of z in z 0.537 * [taylor]: Taking taylor expansion of 0 in z 0.538 * [taylor]: Taking taylor expansion of 0 in z 0.538 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0 0.538 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z 0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z 0.538 * [taylor]: Taking taylor expansion of (pow y 2) in z 0.538 * [taylor]: Taking taylor expansion of y in z 0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.538 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.538 * [taylor]: Taking taylor expansion of z in z 0.538 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.538 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.538 * [taylor]: Taking taylor expansion of y in y 0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.538 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.538 * [taylor]: Taking taylor expansion of z in y 0.538 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y 0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.538 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.538 * [taylor]: Taking taylor expansion of y in y 0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.539 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.539 * [taylor]: Taking taylor expansion of z in y 0.539 * [taylor]: Taking taylor expansion of 1 in z 0.539 * [taylor]: Taking taylor expansion of 0 in z 0.539 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow z 2))) in z 0.539 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.539 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.539 * [taylor]: Taking taylor expansion of z in z 0.539 * [taylor]: Taking taylor expansion of 0 in z 0.540 * [taylor]: Taking taylor expansion of 0 in z 0.540 * * * [progress]: simplifying candidates 0.540 * [simplify]: Simplifying using # : (log (sqrt (- (* y y) (* z z)))) (exp (sqrt (- (* y y) (* z z)))) (* (cbrt (sqrt (- (* y y) (* z z)))) (cbrt (sqrt (- (* y y) (* z z))))) (cbrt (sqrt (- (* y y) (* z z)))) (* (* (sqrt (- (* y y) (* z z))) (sqrt (- (* y y) (* z z)))) (sqrt (- (* y y) (* z z)))) (sqrt (* (cbrt (- (* y y) (* z z))) (cbrt (- (* y y) (* z z))))) (sqrt (cbrt (- (* y y) (* z z)))) (sqrt (sqrt (- (* y y) (* z z)))) (sqrt (sqrt (- (* y y) (* z z)))) (sqrt 1) (sqrt (- (* y y) (* z z))) (sqrt (+ y z)) (sqrt (- y z)) (sqrt (- (pow (* y y) 3) (pow (* z z) 3))) (sqrt (+ (* (* y y) (* y y)) (+ (* (* z z) (* z z)) (* (* y y) (* z z))))) (sqrt (- (* (* y y) (* y y)) (* (* z z) (* z z)))) (sqrt (+ (* y y) (* z z))) (/ 1 2) (sqrt (sqrt (- (* y y) (* z z)))) (sqrt (sqrt (- (* y y) (* z z)))) (/ (exp (* y y)) (exp (* z z))) (log (- (* y y) (* z z))) (exp (- (* y y) (* z z))) (* (cbrt (- (* y y) (* z z))) (cbrt (- (* y y) (* z z)))) (cbrt (- (* y y) (* z z))) (* (* (- (* y y) (* z z)) (- (* y y) (* z z))) (- (* y y) (* z z))) (sqrt (- (* y y) (* z z))) (sqrt (- (* y y) (* z z))) (- (pow (* y y) 3) (pow (* z z) 3)) (+ (* (* y y) (* y y)) (+ (* (* z z) (* z z)) (* (* y y) (* z z)))) (neg (* z z)) (- (* (* y y) (* y y)) (* (* z z) (* z z))) (+ (* y y) (* z z)) (+ y z) (- y z) (* z (sqrt (neg 1))) y (* -1 y) (- (pow y 2) (pow z 2)) (- (pow y 2) (pow z 2)) (- (pow y 2) (pow z 2)) 0.580 * * [simplify]: iteration 0 : 4920 enodes (cost 316 ) 0.581 * * [simplify]: iteration 1 : 4920 enodes (cost 316 ) 0.582 * [simplify]: Simplified to: (log (sqrt (- (* y y) (* z z)))) (exp (sqrt (- (* y y) (* z z)))) (* (cbrt (sqrt (- (* y y) (* z z)))) (cbrt (sqrt (- (* y y) (* z z))))) (cbrt (sqrt (- (* y y) (* z z)))) (pow (sqrt (- (* y y) (* z z))) 3) (fabs (cbrt (- (* y y) (* z z)))) (sqrt (cbrt (- (* y y) (* z z)))) (sqrt (sqrt (- (* y y) (* z z)))) (sqrt (sqrt (- (* y y) (* z z)))) 1 (sqrt (- (* y y) (* z z))) (sqrt (+ y z)) (sqrt (- y z)) (sqrt (- (pow y 6) (pow z 6))) (sqrt (+ (pow y 4) (+ (pow z 4) (* y (* y (* z z)))))) (sqrt (- (pow y 4) (pow z 4))) (sqrt (+ (* y y) (* z z))) 1/2 (sqrt (sqrt (- (* y y) (* z z)))) (sqrt (sqrt (- (* y y) (* z z)))) (pow (exp (+ y z)) (- y z)) (log (- (* y y) (* z z))) (pow (exp (+ y z)) (- y z)) (* (cbrt (- (* y y) (* z z))) (cbrt (- (* y y) (* z z)))) (cbrt (- (* y y) (* z z))) (pow (- (* y y) (* z z)) 3) (sqrt (- (* y y) (* z z))) (sqrt (- (* y y) (* z z))) (- (pow y 6) (pow z 6)) (+ (pow y 4) (+ (pow z 4) (* y (* y (* z z))))) (* z (neg z)) (- (pow y 4) (pow z 4)) (+ (* y y) (* z z)) (+ y z) (- y z) (* z (sqrt -1)) y (neg y) (- (* y y) (* z z)) (- (* y y) (* z z)) (- (* y y) (* z z)) 0.582 * * * [progress]: adding candidates to table 0.627 * * [progress]: iteration 2 / 4 0.627 * * * [progress]: picking best candidate 0.639 * * * * [pick]: Picked # 0.639 * * * [progress]: localizing error 0.642 * * * [progress]: generating rewritten candidates 0.642 * * * [progress]: generating series expansions 0.642 * * * [progress]: simplifying candidates 0.642 * [simplify]: Simplifying using # : 0.645 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.645 * [simplify]: Simplified to: 0.645 * * * [progress]: adding candidates to table 0.645 * * [progress]: iteration 3 / 4 0.645 * * * [progress]: picking best candidate 0.654 * * * * [pick]: Picked # 0.654 * * * [progress]: localizing error 0.658 * * * [progress]: generating rewritten candidates 0.658 * * * [progress]: generating series expansions 0.658 * * * [progress]: simplifying candidates 0.658 * [simplify]: Simplifying using # : 0.663 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.663 * [simplify]: Simplified to: 0.663 * * * [progress]: adding candidates to table 0.664 * * [progress]: iteration 4 / 4 0.664 * * * [progress]: picking best candidate 0.676 * * * * [pick]: Picked # 0.676 * * * [progress]: localizing error 0.690 * * * [progress]: generating rewritten candidates 0.690 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.702 * * * [progress]: generating series expansions 0.702 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.702 * [approximate]: Taking taylor expansion of (sqrt (* (+ z y) (- y z))) in (y z) around 0 0.703 * [taylor]: Taking taylor expansion of (sqrt (* (+ z y) (- y z))) in z 0.703 * [taylor]: Taking taylor expansion of (* (+ z y) (- y z)) in z 0.703 * [taylor]: Taking taylor expansion of (+ z y) in z 0.703 * [taylor]: Taking taylor expansion of z in z 0.703 * [taylor]: Taking taylor expansion of y in z 0.703 * [taylor]: Taking taylor expansion of (- y z) in z 0.703 * [taylor]: Taking taylor expansion of y in z 0.703 * [taylor]: Taking taylor expansion of z in z 0.703 * [taylor]: Taking taylor expansion of (sqrt (* (+ z y) (- y z))) in y 0.703 * [taylor]: Taking taylor expansion of (* (+ z y) (- y z)) in y 0.703 * [taylor]: Taking taylor expansion of (+ z y) in y 0.703 * [taylor]: Taking taylor expansion of z in y 0.703 * [taylor]: Taking taylor expansion of y in y 0.703 * [taylor]: Taking taylor expansion of (- y z) in y 0.703 * [taylor]: Taking taylor expansion of y in y 0.703 * [taylor]: Taking taylor expansion of z in y 0.703 * [taylor]: Taking taylor expansion of (sqrt (* (+ z y) (- y z))) in y 0.703 * [taylor]: Taking taylor expansion of (* (+ z y) (- y z)) in y 0.703 * [taylor]: Taking taylor expansion of (+ z y) in y 0.703 * [taylor]: Taking taylor expansion of z in y 0.703 * [taylor]: Taking taylor expansion of y in y 0.703 * [taylor]: Taking taylor expansion of (- y z) in y 0.703 * [taylor]: Taking taylor expansion of y in y 0.703 * [taylor]: Taking taylor expansion of z in y 0.704 * [taylor]: Taking taylor expansion of (sqrt (* -1 (pow z 2))) in z 0.704 * [taylor]: Taking taylor expansion of (* -1 (pow z 2)) in z 0.704 * [taylor]: Taking taylor expansion of -1 in z 0.704 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.704 * [taylor]: Taking taylor expansion of z in z 0.704 * [taylor]: Taking taylor expansion of 0 in z 0.704 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (* -1 (pow z 2)))) in z 0.704 * [taylor]: Taking taylor expansion of 1/2 in z 0.704 * [taylor]: Taking taylor expansion of (sqrt (* -1 (pow z 2))) in z 0.704 * [taylor]: Taking taylor expansion of (* -1 (pow z 2)) in z 0.704 * [taylor]: Taking taylor expansion of -1 in z 0.704 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.704 * [taylor]: Taking taylor expansion of z in z 0.704 * [taylor]: Taking taylor expansion of 0 in z 0.705 * [approximate]: Taking taylor expansion of (sqrt (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 y)))) in (y z) around 0 0.705 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 y)))) in z 0.705 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 y))) in z 0.705 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z 0.705 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.705 * [taylor]: Taking taylor expansion of y in z 0.705 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.705 * [taylor]: Taking taylor expansion of z in z 0.705 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z 0.705 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.705 * [taylor]: Taking taylor expansion of z in z 0.705 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.705 * [taylor]: Taking taylor expansion of y in z 0.705 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 y)))) in y 0.705 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 y))) in y 0.705 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 0.705 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.705 * [taylor]: Taking taylor expansion of y in y 0.705 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.705 * [taylor]: Taking taylor expansion of z in y 0.705 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y 0.705 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.705 * [taylor]: Taking taylor expansion of z in y 0.706 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.706 * [taylor]: Taking taylor expansion of y in y 0.706 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 y)))) in y 0.706 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 y))) in y 0.706 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y 0.706 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.706 * [taylor]: Taking taylor expansion of y in y 0.706 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.706 * [taylor]: Taking taylor expansion of z in y 0.706 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y 0.706 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.706 * [taylor]: Taking taylor expansion of z in y 0.706 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.706 * [taylor]: Taking taylor expansion of y in y 0.706 * [taylor]: Taking taylor expansion of 1 in z 0.706 * [taylor]: Taking taylor expansion of 0 in z 0.707 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z 0.707 * [taylor]: Taking taylor expansion of -1/2 in z 0.707 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.707 * [taylor]: Taking taylor expansion of z in z 0.707 * [taylor]: Taking taylor expansion of 0 in z 0.707 * [approximate]: Taking taylor expansion of (* (sqrt (neg (+ (/ 1 z) (/ 1 y)))) (sqrt (- (/ 1 z) (/ 1 y)))) in (y z) around 0 0.707 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ (/ 1 z) (/ 1 y)))) (sqrt (- (/ 1 z) (/ 1 y)))) in z 0.707 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 z) (/ 1 y)))) in z 0.707 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (/ 1 y))) in z 0.707 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z 0.707 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.707 * [taylor]: Taking taylor expansion of z in z 0.708 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.708 * [taylor]: Taking taylor expansion of y in z 0.708 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 y))) in z 0.708 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z 0.708 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.708 * [taylor]: Taking taylor expansion of z in z 0.708 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.708 * [taylor]: Taking taylor expansion of y in z 0.708 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ (/ 1 z) (/ 1 y)))) (sqrt (- (/ 1 z) (/ 1 y)))) in y 0.708 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 z) (/ 1 y)))) in y 0.708 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (/ 1 y))) in y 0.708 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y 0.708 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.708 * [taylor]: Taking taylor expansion of z in y 0.708 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.708 * [taylor]: Taking taylor expansion of y in y 0.708 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 y))) in y 0.708 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.708 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.708 * [taylor]: Taking taylor expansion of z in y 0.708 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.708 * [taylor]: Taking taylor expansion of y in y 0.708 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ (/ 1 z) (/ 1 y)))) (sqrt (- (/ 1 z) (/ 1 y)))) in y 0.708 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 z) (/ 1 y)))) in y 0.708 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (/ 1 y))) in y 0.708 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y 0.708 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.708 * [taylor]: Taking taylor expansion of z in y 0.708 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.708 * [taylor]: Taking taylor expansion of y in y 0.708 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 y))) in y 0.708 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.708 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.708 * [taylor]: Taking taylor expansion of z in y 0.708 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.708 * [taylor]: Taking taylor expansion of y in y 0.708 * [taylor]: Taking taylor expansion of 0 in z 0.709 * [taylor]: Taking taylor expansion of 0 in z 0.709 * [taylor]: Taking taylor expansion of (pow NAN 2) in z 0.709 * [taylor]: Taking taylor expansion of NAN in z 0.710 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) z)) in z 0.710 * [taylor]: Taking taylor expansion of 2 in z 0.710 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) z) in z 0.710 * [taylor]: Taking taylor expansion of (pow NAN 2) in z 0.710 * [taylor]: Taking taylor expansion of NAN in z 0.710 * [taylor]: Taking taylor expansion of z in z 0.713 * [taylor]: Taking taylor expansion of (+ (* 3 (pow NAN 6)) (/ (pow NAN 2) (pow z 2))) in z 0.713 * [taylor]: Taking taylor expansion of (* 3 (pow NAN 6)) in z 0.713 * [taylor]: Taking taylor expansion of 3 in z 0.713 * [taylor]: Taking taylor expansion of (pow NAN 6) in z 0.713 * [taylor]: Taking taylor expansion of NAN in z 0.713 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) (pow z 2)) in z 0.713 * [taylor]: Taking taylor expansion of (pow NAN 2) in z 0.713 * [taylor]: Taking taylor expansion of NAN in z 0.713 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.713 * [taylor]: Taking taylor expansion of z in z 0.714 * * * [progress]: simplifying candidates 0.714 * [simplify]: Simplifying using # : (* (+ y z) (- y z)) (* (sqrt (+ y z)) (sqrt (- y z))) (* (+ y z) (- y z)) (+ (log (sqrt (+ y z))) (log (sqrt (- y z)))) (log (* (sqrt (+ y z)) (sqrt (- y z)))) (exp (* (sqrt (+ y z)) (sqrt (- y z)))) (* (* (* (sqrt (+ y z)) (sqrt (+ y z))) (sqrt (+ y z))) (* (* (sqrt (- y z)) (sqrt (- y z))) (sqrt (- y z)))) (* (cbrt (* (sqrt (+ y z)) (sqrt (- y z)))) (cbrt (* (sqrt (+ y z)) (sqrt (- y z))))) (cbrt (* (sqrt (+ y z)) (sqrt (- y z)))) (* (* (* (sqrt (+ y z)) (sqrt (- y z))) (* (sqrt (+ y z)) (sqrt (- y z)))) (* (sqrt (+ y z)) (sqrt (- y z)))) (* (+ y z) (- y z)) (sqrt (* (sqrt (+ y z)) (sqrt (- y z)))) (sqrt (* (sqrt (+ y z)) (sqrt (- y z)))) (* (sqrt (+ (pow y 3) (pow z 3))) (sqrt (- (pow y 3) (pow z 3)))) (* (sqrt (+ (* y y) (- (* z z) (* y z)))) (sqrt (+ (* y y) (+ (* z z) (* y z))))) (* (sqrt (+ (pow y 3) (pow z 3))) (sqrt (- (* y y) (* z z)))) (* (sqrt (+ (* y y) (- (* z z) (* y z)))) (sqrt (+ y z))) (* (sqrt (- (* y y) (* z z))) (sqrt (- (pow y 3) (pow z 3)))) (* (sqrt (- y z)) (sqrt (+ (* y y) (+ (* z z) (* y z))))) (* (sqrt (- (* y y) (* z z))) (sqrt (- (* y y) (* z z)))) (* (sqrt (- y z)) (sqrt (+ y z))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (+ y z)) (* (cbrt (sqrt (- y z))) (cbrt (sqrt (- y z))))) (* (sqrt (+ y z)) (sqrt (* (cbrt (- y z)) (cbrt (- y z))))) (* (sqrt (+ y z)) (sqrt (sqrt (- y z)))) (* (sqrt (+ y z)) (sqrt 1)) (* (sqrt (+ y z)) (sqrt (+ (sqrt y) (sqrt z)))) (* (sqrt (+ y z)) (sqrt 1)) (* (sqrt (+ y z)) (sqrt (sqrt (- y z)))) (* (sqrt (+ y z)) 1) (* (cbrt (sqrt (+ y z))) (sqrt (- y z))) (* (sqrt (cbrt (+ y z))) (sqrt (- y z))) (* (sqrt (sqrt (+ y z))) (sqrt (- y z))) (* (sqrt (+ y z)) (sqrt (- y z))) (* (sqrt (+ y z)) (sqrt (- y z))) (* (sqrt (sqrt (+ y z))) (sqrt (- y z))) (* (sqrt (+ y z)) (sqrt (- y z))) (* (sqrt (+ y z)) (sqrt (- (pow y 3) (pow z 3)))) (* (sqrt (+ y z)) (sqrt (- (* y y) (* z z)))) (* (sqrt (+ (pow y 3) (pow z 3))) (sqrt (- y z))) (* (sqrt (- (* y y) (* z z))) (sqrt (- y z))) (* z (sqrt -1)) y (+ (* 2 (/ (* (pow NAN 2) z) y)) (+ (/ (* (pow NAN 2) (pow z 2)) (pow y 2)) (pow NAN 2))) 0.766 * * [simplify]: iteration 0 : 5119 enodes (cost 549 ) 0.768 * [simplify]: Simplified to: (- (* y y) (* z z)) (* (sqrt (+ y z)) (sqrt (- y z))) (- (* y y) (* z z)) (log (* (sqrt (+ y z)) (sqrt (- y z)))) (log (* (sqrt (+ y z)) (sqrt (- y z)))) (pow (exp (sqrt (+ y z))) (sqrt (- y z))) (pow (* (sqrt (+ y z)) (sqrt (- y z))) 3) (* (cbrt (* (sqrt (+ y z)) (sqrt (- y z)))) (cbrt (* (sqrt (+ y z)) (sqrt (- y z))))) (cbrt (* (sqrt (+ y z)) (sqrt (- y z)))) (pow (* (sqrt (+ y z)) (sqrt (- y z))) 3) (- (* y y) (* z z)) (sqrt (* (sqrt (+ y z)) (sqrt (- y z)))) (sqrt (* (sqrt (+ y z)) (sqrt (- y z)))) (* (sqrt (+ (pow y 3) (pow z 3))) (sqrt (- (pow y 3) (pow z 3)))) (* (sqrt (+ (* y y) (* z (- z y)))) (sqrt (+ (* y y) (* z (+ y z))))) (* (sqrt (+ (pow y 3) (pow z 3))) (sqrt (- (* y y) (* z z)))) (* (sqrt (+ y z)) (sqrt (+ (* y y) (* z (- z y))))) (* (sqrt (- (pow y 3) (pow z 3))) (sqrt (- (* y y) (* z z)))) (* (sqrt (- y z)) (sqrt (+ (* y y) (* z (+ y z))))) (- (* y y) (* z z)) (* (sqrt (+ y z)) (sqrt (- y z))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z)))) (* (sqrt (+ y z)) (* (cbrt (sqrt (- y z))) (cbrt (sqrt (- y z))))) (* (sqrt (+ y z)) (fabs (cbrt (- y z)))) (* (sqrt (+ y z)) (sqrt (sqrt (- y z)))) (sqrt (+ y z)) (* (sqrt (+ y z)) (sqrt (+ (sqrt y) (sqrt z)))) (sqrt (+ y z)) (* (sqrt (+ y z)) (sqrt (sqrt (- y z)))) (sqrt (+ y z)) (* (sqrt (- y z)) (cbrt (sqrt (+ y z)))) (* (sqrt (- y z)) (sqrt (cbrt (+ y z)))) (* (sqrt (- y z)) (sqrt (sqrt (+ y z)))) (* (sqrt (+ y z)) (sqrt (- y z))) (* (sqrt (+ y z)) (sqrt (- y z))) (* (sqrt (- y z)) (sqrt (sqrt (+ y z)))) (* (sqrt (+ y z)) (sqrt (- y z))) (* (sqrt (+ y z)) (sqrt (- (pow y 3) (pow z 3)))) (* (sqrt (+ y z)) (sqrt (- (* y y) (* z z)))) (* (sqrt (- y z)) (sqrt (+ (pow y 3) (pow z 3)))) (* (sqrt (- y z)) (sqrt (- (* y y) (* z z)))) (* z (sqrt -1)) y (+ (* NAN NAN) (* (* z (* (/ NAN y) NAN)) (+ 2 (/ z y)))) 0.769 * * * [progress]: adding candidates to table 0.811 * [progress]: [Phase 3 of 3] Extracting. 0.811 * * [regime]: Finding splitpoints for: (# # # #) 0.812 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 0.812 * * * * [regimes]: Trying to branch on z from (# # # #) 0.891 * * * * [regimes]: Trying to branch on y from (# # # #) 0.941 * * * * [regimes]: Trying to branch on x from (# # # #) 1.024 * * * [regime]: Found split indices: #