3.961 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.034 * * * [progress]: [2/2] Setting up program. 0.036 * [progress]: [Phase 2 of 3] Improving. 0.036 * [simplify]: Simplifying using # : (- (log (- (/ 1.0 x) 1.0))) 0.038 * * [simplify]: iteration 0 : 8 enodes (cost 4 ) 0.039 * * [simplify]: iteration 1 : 9 enodes (cost 4 ) 0.041 * * [simplify]: iteration 2 : 9 enodes (cost 4 ) 0.041 * [simplify]: Simplified to: (- (log (- (/ 1.0 x) 1.0))) 0.041 * * [progress]: iteration 1 / 4 0.041 * * * [progress]: picking best candidate 0.042 * * * * [pick]: Picked # 0.042 * * * [progress]: localizing error 0.052 * * * [progress]: generating rewritten candidates 0.052 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.062 * * * [progress]: generating series expansions 0.062 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.062 * [approximate]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in (x) around 0 0.062 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in x 0.062 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.062 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.062 * [taylor]: Taking taylor expansion of 1.0 in x 0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.063 * [taylor]: Taking taylor expansion of 1.0 in x 0.064 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in x 0.064 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.064 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.064 * [taylor]: Taking taylor expansion of 1.0 in x 0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.064 * [taylor]: Taking taylor expansion of x in x 0.064 * [taylor]: Taking taylor expansion of 1.0 in x 0.082 * [approximate]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in (x) around 0 0.082 * [taylor]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in x 0.082 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.082 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.082 * [taylor]: Taking taylor expansion of 1.0 in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of 1.0 in x 0.084 * [taylor]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in x 0.084 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.084 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.084 * [taylor]: Taking taylor expansion of 1.0 in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of 1.0 in x 0.101 * [approximate]: Taking taylor expansion of (log (- (+ (* 1.0 x) 1.0))) in (x) around 0 0.101 * [taylor]: Taking taylor expansion of (log (- (+ (* 1.0 x) 1.0))) in x 0.101 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.101 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.101 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.101 * [taylor]: Taking taylor expansion of 1.0 in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [taylor]: Taking taylor expansion of 1.0 in x 0.103 * [taylor]: Taking taylor expansion of (log (- (+ (* 1.0 x) 1.0))) in x 0.103 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.103 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.103 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.103 * [taylor]: Taking taylor expansion of 1.0 in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [taylor]: Taking taylor expansion of 1.0 in x 0.121 * * * [progress]: simplifying candidates 0.122 * [simplify]: Simplifying using # : (expm1 (log (- (/ 1.0 x) 1.0))) (log1p (log (- (/ 1.0 x) 1.0))) (log (* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0)))) (log (cbrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0))) (log 1) (log (- (/ 1.0 x) 1.0)) (log (+ (sqrt (/ 1.0 x)) (sqrt 1.0))) (log (- (sqrt (/ 1.0 x)) (sqrt 1.0))) (log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (log (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (log 1) (log (- (/ 1.0 x) 1.0)) (log (- (pow (/ 1.0 x) 3) (pow 1.0 3))) (log (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0)))) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)) (log (- (/ 1.0 x) 1.0)) (log (log (- (/ 1.0 x) 1.0))) (exp (log (- (/ 1.0 x) 1.0))) (* (cbrt (log (- (/ 1.0 x) 1.0))) (cbrt (log (- (/ 1.0 x) 1.0)))) (cbrt (log (- (/ 1.0 x) 1.0))) (* (* (log (- (/ 1.0 x) 1.0)) (log (- (/ 1.0 x) 1.0))) (log (- (/ 1.0 x) 1.0))) (sqrt (log (- (/ 1.0 x) 1.0))) (sqrt (log (- (/ 1.0 x) 1.0))) (- (log 1.0) (+ (log x) (+ (* 1.0 x) (* 0.5 (/ (pow x 2) (pow 1.0 2)))))) (- (log (- 1.0)) (+ (* 0.5 (/ 1 (* (pow x 2) (pow -1.0 2)))) (* 1.0 (/ 1 x)))) (- (log (- 1.0)) (+ (* 1/2 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) 0.130 * * [simplify]: iteration 0 : 161 enodes (cost 151 ) 0.133 * * [simplify]: iteration 1 : 452 enodes (cost 138 ) 0.141 * * [simplify]: iteration 2 : 1918 enodes (cost 137 ) 0.186 * * [simplify]: iteration 3 : 5003 enodes (cost 137 ) 0.187 * [simplify]: Simplified to: (expm1 (log (- (/ 1.0 x) 1.0))) (log1p (log (- (/ 1.0 x) 1.0))) (* 2 (log (cbrt (- (/ 1.0 x) 1.0)))) (log (cbrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0))) 0 (log (- (/ 1.0 x) 1.0)) (log (+ (sqrt (/ 1.0 x)) (sqrt 1.0))) (log (- (sqrt (/ 1.0 x)) (sqrt 1.0))) (log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (log (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) 0 (log (- (/ 1.0 x) 1.0)) (log (- (pow (/ 1.0 x) 3) (pow 1.0 3))) (log (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0)))) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)) (log (- (/ 1.0 x) 1.0)) (log (log (- (/ 1.0 x) 1.0))) (- (/ 1.0 x) 1.0) (* (cbrt (log (- (/ 1.0 x) 1.0))) (cbrt (log (- (/ 1.0 x) 1.0)))) (cbrt (log (- (/ 1.0 x) 1.0))) (pow (log (- (/ 1.0 x) 1.0)) 3) (sqrt (log (- (/ 1.0 x) 1.0))) (sqrt (log (- (/ 1.0 x) 1.0))) (- (- (log 1.0) (log x)) (fma 1.0 x (* 0.5 (/ (pow x 2) (pow 1.0 2))))) (- (log (- 1.0)) (- (/ (/ 0.5 (pow -1.0 2)) (pow x 2)) (/ (- 1.0) x))) (- (- (log (- 1.0)) (* 1.0 (/ 1 x))) (/ 1/2 (pow x 2))) 0.187 * * * [progress]: adding candidates to table 0.230 * * [progress]: iteration 2 / 4 0.230 * * * [progress]: picking best candidate 0.232 * * * * [pick]: Picked # 0.232 * * * [progress]: localizing error 0.247 * * * [progress]: generating rewritten candidates 0.247 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 1) 0.251 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1) 0.255 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.306 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.334 * * * [progress]: generating series expansions 0.335 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 1) 0.335 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt 1.0)) in (x) around 0 0.335 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt 1.0)) in x 0.335 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.335 * [taylor]: Taking taylor expansion of x in x 0.337 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.337 * [taylor]: Taking taylor expansion of 1.0 in x 0.338 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt 1.0)) in x 0.338 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.339 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.339 * [taylor]: Taking taylor expansion of 1.0 in x 0.359 * [approximate]: Taking taylor expansion of (* (sqrt x) (sqrt 1.0)) in (x) around 0 0.359 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt 1.0)) in x 0.359 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.359 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.360 * [taylor]: Taking taylor expansion of 1.0 in x 0.360 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt 1.0)) in x 0.360 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.361 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.361 * [taylor]: Taking taylor expansion of 1.0 in x 0.384 * [approximate]: Taking taylor expansion of (/ (sqrt 1.0) (sqrt (/ -1 x))) in (x) around 0 0.384 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (sqrt (/ -1 x))) in x 0.384 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.384 * [taylor]: Taking taylor expansion of 1.0 in x 0.385 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.385 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.385 * [taylor]: Taking taylor expansion of -1 in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (sqrt (/ -1 x))) in x 0.387 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.387 * [taylor]: Taking taylor expansion of 1.0 in x 0.388 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.388 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.388 * [taylor]: Taking taylor expansion of -1 in x 0.388 * [taylor]: Taking taylor expansion of x in x 0.408 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1) 0.408 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt 1.0)) in (x) around 0 0.408 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt 1.0)) in x 0.408 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.408 * [taylor]: Taking taylor expansion of x in x 0.410 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.410 * [taylor]: Taking taylor expansion of 1.0 in x 0.410 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt 1.0)) in x 0.410 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.410 * [taylor]: Taking taylor expansion of x in x 0.412 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.412 * [taylor]: Taking taylor expansion of 1.0 in x 0.431 * [approximate]: Taking taylor expansion of (* (sqrt x) (sqrt 1.0)) in (x) around 0 0.431 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt 1.0)) in x 0.431 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.431 * [taylor]: Taking taylor expansion of x in x 0.432 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.432 * [taylor]: Taking taylor expansion of 1.0 in x 0.433 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt 1.0)) in x 0.433 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.434 * [taylor]: Taking taylor expansion of 1.0 in x 0.453 * [approximate]: Taking taylor expansion of (/ (sqrt 1.0) (sqrt (/ -1 x))) in (x) around 0 0.453 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (sqrt (/ -1 x))) in x 0.453 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.453 * [taylor]: Taking taylor expansion of 1.0 in x 0.454 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.454 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.454 * [taylor]: Taking taylor expansion of -1 in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (sqrt (/ -1 x))) in x 0.460 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.460 * [taylor]: Taking taylor expansion of 1.0 in x 0.461 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.461 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.461 * [taylor]: Taking taylor expansion of -1 in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.481 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.482 * [approximate]: Taking taylor expansion of (+ (log (- (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0))) (log (+ (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0)))) in (x) around 0 0.482 * [taylor]: Taking taylor expansion of (+ (log (- (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0))) (log (+ (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0)))) in x 0.482 * [taylor]: Taking taylor expansion of (log (- (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0))) in x 0.482 * [taylor]: Taking taylor expansion of (- (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0)) in x 0.482 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt 1.0)) in x 0.482 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.484 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.484 * [taylor]: Taking taylor expansion of 1.0 in x 0.484 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.484 * [taylor]: Taking taylor expansion of 1.0 in x 0.491 * [taylor]: Taking taylor expansion of (log (+ (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0))) in x 0.491 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0)) in x 0.491 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt 1.0)) in x 0.491 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.491 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.491 * [taylor]: Taking taylor expansion of x in x 0.492 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.492 * [taylor]: Taking taylor expansion of 1.0 in x 0.493 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.493 * [taylor]: Taking taylor expansion of 1.0 in x 0.498 * [taylor]: Taking taylor expansion of (+ (log (- (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0))) (log (+ (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0)))) in x 0.498 * [taylor]: Taking taylor expansion of (log (- (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0))) in x 0.498 * [taylor]: Taking taylor expansion of (- (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0)) in x 0.498 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt 1.0)) in x 0.499 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.500 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.500 * [taylor]: Taking taylor expansion of 1.0 in x 0.501 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.501 * [taylor]: Taking taylor expansion of 1.0 in x 0.507 * [taylor]: Taking taylor expansion of (log (+ (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0))) in x 0.507 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0)) in x 0.507 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt 1.0)) in x 0.507 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.507 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.508 * [taylor]: Taking taylor expansion of 1.0 in x 0.509 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.509 * [taylor]: Taking taylor expansion of 1.0 in x 0.605 * [approximate]: Taking taylor expansion of (+ (log (+ (* (sqrt x) (sqrt 1.0)) (sqrt 1.0))) (log (- (* (sqrt x) (sqrt 1.0)) (sqrt 1.0)))) in (x) around 0 0.605 * [taylor]: Taking taylor expansion of (+ (log (+ (* (sqrt x) (sqrt 1.0)) (sqrt 1.0))) (log (- (* (sqrt x) (sqrt 1.0)) (sqrt 1.0)))) in x 0.605 * [taylor]: Taking taylor expansion of (log (+ (* (sqrt x) (sqrt 1.0)) (sqrt 1.0))) in x 0.605 * [taylor]: Taking taylor expansion of (+ (* (sqrt x) (sqrt 1.0)) (sqrt 1.0)) in x 0.605 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt 1.0)) in x 0.605 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.605 * [taylor]: Taking taylor expansion of x in x 0.606 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.606 * [taylor]: Taking taylor expansion of 1.0 in x 0.607 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.607 * [taylor]: Taking taylor expansion of 1.0 in x 0.609 * [taylor]: Taking taylor expansion of (log (- (* (sqrt x) (sqrt 1.0)) (sqrt 1.0))) in x 0.609 * [taylor]: Taking taylor expansion of (- (* (sqrt x) (sqrt 1.0)) (sqrt 1.0)) in x 0.609 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt 1.0)) in x 0.609 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.609 * [taylor]: Taking taylor expansion of x in x 0.610 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.610 * [taylor]: Taking taylor expansion of 1.0 in x 0.611 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.611 * [taylor]: Taking taylor expansion of 1.0 in x 0.614 * [taylor]: Taking taylor expansion of (+ (log (+ (* (sqrt x) (sqrt 1.0)) (sqrt 1.0))) (log (- (* (sqrt x) (sqrt 1.0)) (sqrt 1.0)))) in x 0.614 * [taylor]: Taking taylor expansion of (log (+ (* (sqrt x) (sqrt 1.0)) (sqrt 1.0))) in x 0.614 * [taylor]: Taking taylor expansion of (+ (* (sqrt x) (sqrt 1.0)) (sqrt 1.0)) in x 0.614 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt 1.0)) in x 0.614 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.615 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.615 * [taylor]: Taking taylor expansion of 1.0 in x 0.616 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.616 * [taylor]: Taking taylor expansion of 1.0 in x 0.618 * [taylor]: Taking taylor expansion of (log (- (* (sqrt x) (sqrt 1.0)) (sqrt 1.0))) in x 0.618 * [taylor]: Taking taylor expansion of (- (* (sqrt x) (sqrt 1.0)) (sqrt 1.0)) in x 0.618 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt 1.0)) in x 0.618 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.619 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.619 * [taylor]: Taking taylor expansion of 1.0 in x 0.619 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.619 * [taylor]: Taking taylor expansion of 1.0 in x 0.699 * [approximate]: Taking taylor expansion of (+ (log (+ (sqrt 1.0) (/ (sqrt 1.0) (sqrt (/ -1 x))))) (log (- (/ (sqrt 1.0) (sqrt (/ -1 x))) (sqrt 1.0)))) in (x) around 0 0.699 * [taylor]: Taking taylor expansion of (+ (log (+ (sqrt 1.0) (/ (sqrt 1.0) (sqrt (/ -1 x))))) (log (- (/ (sqrt 1.0) (sqrt (/ -1 x))) (sqrt 1.0)))) in x 0.699 * [taylor]: Taking taylor expansion of (log (+ (sqrt 1.0) (/ (sqrt 1.0) (sqrt (/ -1 x))))) in x 0.699 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ (sqrt 1.0) (sqrt (/ -1 x)))) in x 0.699 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.699 * [taylor]: Taking taylor expansion of 1.0 in x 0.700 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (sqrt (/ -1 x))) in x 0.700 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.700 * [taylor]: Taking taylor expansion of 1.0 in x 0.700 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.700 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.700 * [taylor]: Taking taylor expansion of -1 in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.705 * [taylor]: Taking taylor expansion of (log (- (/ (sqrt 1.0) (sqrt (/ -1 x))) (sqrt 1.0))) in x 0.705 * [taylor]: Taking taylor expansion of (- (/ (sqrt 1.0) (sqrt (/ -1 x))) (sqrt 1.0)) in x 0.705 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (sqrt (/ -1 x))) in x 0.705 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.705 * [taylor]: Taking taylor expansion of 1.0 in x 0.706 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.706 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.706 * [taylor]: Taking taylor expansion of -1 in x 0.706 * [taylor]: Taking taylor expansion of x in x 0.708 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.708 * [taylor]: Taking taylor expansion of 1.0 in x 0.717 * [taylor]: Taking taylor expansion of (+ (log (+ (sqrt 1.0) (/ (sqrt 1.0) (sqrt (/ -1 x))))) (log (- (/ (sqrt 1.0) (sqrt (/ -1 x))) (sqrt 1.0)))) in x 0.717 * [taylor]: Taking taylor expansion of (log (+ (sqrt 1.0) (/ (sqrt 1.0) (sqrt (/ -1 x))))) in x 0.717 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ (sqrt 1.0) (sqrt (/ -1 x)))) in x 0.717 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.717 * [taylor]: Taking taylor expansion of 1.0 in x 0.718 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (sqrt (/ -1 x))) in x 0.718 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.718 * [taylor]: Taking taylor expansion of 1.0 in x 0.719 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.719 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.719 * [taylor]: Taking taylor expansion of -1 in x 0.719 * [taylor]: Taking taylor expansion of x in x 0.723 * [taylor]: Taking taylor expansion of (log (- (/ (sqrt 1.0) (sqrt (/ -1 x))) (sqrt 1.0))) in x 0.723 * [taylor]: Taking taylor expansion of (- (/ (sqrt 1.0) (sqrt (/ -1 x))) (sqrt 1.0)) in x 0.723 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (sqrt (/ -1 x))) in x 0.723 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.723 * [taylor]: Taking taylor expansion of 1.0 in x 0.724 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.724 * [taylor]: Taking taylor expansion of -1 in x 0.724 * [taylor]: Taking taylor expansion of x in x 0.726 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.726 * [taylor]: Taking taylor expansion of 1.0 in x 0.824 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 0.825 * [approximate]: Taking taylor expansion of (log (+ (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0))) in (x) around 0 0.825 * [taylor]: Taking taylor expansion of (log (+ (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0))) in x 0.825 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0)) in x 0.825 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt 1.0)) in x 0.825 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.825 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.825 * [taylor]: Taking taylor expansion of x in x 0.826 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.826 * [taylor]: Taking taylor expansion of 1.0 in x 0.827 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.827 * [taylor]: Taking taylor expansion of 1.0 in x 0.832 * [taylor]: Taking taylor expansion of (log (+ (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0))) in x 0.833 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 x)) (sqrt 1.0)) (sqrt 1.0)) in x 0.833 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt 1.0)) in x 0.833 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.833 * [taylor]: Taking taylor expansion of x in x 0.834 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.834 * [taylor]: Taking taylor expansion of 1.0 in x 0.835 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.835 * [taylor]: Taking taylor expansion of 1.0 in x 0.888 * [approximate]: Taking taylor expansion of (log (+ (* (sqrt x) (sqrt 1.0)) (sqrt 1.0))) in (x) around 0 0.888 * [taylor]: Taking taylor expansion of (log (+ (* (sqrt x) (sqrt 1.0)) (sqrt 1.0))) in x 0.888 * [taylor]: Taking taylor expansion of (+ (* (sqrt x) (sqrt 1.0)) (sqrt 1.0)) in x 0.888 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt 1.0)) in x 0.888 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.889 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.889 * [taylor]: Taking taylor expansion of 1.0 in x 0.890 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.890 * [taylor]: Taking taylor expansion of 1.0 in x 0.892 * [taylor]: Taking taylor expansion of (log (+ (* (sqrt x) (sqrt 1.0)) (sqrt 1.0))) in x 0.892 * [taylor]: Taking taylor expansion of (+ (* (sqrt x) (sqrt 1.0)) (sqrt 1.0)) in x 0.892 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt 1.0)) in x 0.892 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.892 * [taylor]: Taking taylor expansion of x in x 0.893 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.893 * [taylor]: Taking taylor expansion of 1.0 in x 0.894 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.894 * [taylor]: Taking taylor expansion of 1.0 in x 0.928 * [approximate]: Taking taylor expansion of (log (+ (sqrt 1.0) (/ (sqrt 1.0) (sqrt (/ -1 x))))) in (x) around 0 0.928 * [taylor]: Taking taylor expansion of (log (+ (sqrt 1.0) (/ (sqrt 1.0) (sqrt (/ -1 x))))) in x 0.928 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ (sqrt 1.0) (sqrt (/ -1 x)))) in x 0.928 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.928 * [taylor]: Taking taylor expansion of 1.0 in x 0.928 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (sqrt (/ -1 x))) in x 0.928 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.928 * [taylor]: Taking taylor expansion of 1.0 in x 0.929 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.929 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.929 * [taylor]: Taking taylor expansion of -1 in x 0.929 * [taylor]: Taking taylor expansion of x in x 0.934 * [taylor]: Taking taylor expansion of (log (+ (sqrt 1.0) (/ (sqrt 1.0) (sqrt (/ -1 x))))) in x 0.934 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ (sqrt 1.0) (sqrt (/ -1 x)))) in x 0.934 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.934 * [taylor]: Taking taylor expansion of 1.0 in x 0.934 * [taylor]: Taking taylor expansion of (/ (sqrt 1.0) (sqrt (/ -1 x))) in x 0.934 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x 0.934 * [taylor]: Taking taylor expansion of 1.0 in x 0.935 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.935 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.935 * [taylor]: Taking taylor expansion of -1 in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.989 * * * [progress]: simplifying candidates 0.992 * [simplify]: Simplifying using # : (expm1 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(* +nan.0 (- (/ (sqrt 1.0) (pow x 3)) (/ (sqrt 1.0) (pow x 2))))) (fma (- +nan.0) (/ (sqrt 1.0) x) (* +nan.0 (- (/ (sqrt 1.0) (pow x 2)) (sqrt 1.0)))) (fma 2 (log (- (* +nan.0 (sqrt 1.0)))) (- (fma +nan.0 (pow x 2) (- (* +nan.0 x))))) (- (+ (log (sqrt 1.0)) (log (- (sqrt 1.0)))) (- (/ (/ +nan.0 x) x) (/ +nan.0 x))) (- (* 2 (log (- (* +nan.0 (sqrt 1.0))))) (- (/ (/ +nan.0 x) x) (/ +nan.0 x))) (+ (- (log (- (* +nan.0 (sqrt 1.0)))) (* +nan.0 (pow x 2))) (* +nan.0 x)) (- (log (sqrt 1.0)) (- (/ (/ +nan.0 x) x) (/ +nan.0 x))) (- (log (- (* +nan.0 (sqrt 1.0)))) (- (/ (/ +nan.0 x) x) (/ +nan.0 x))) 1.039 * * * [progress]: adding candidates to table 1.499 * [progress]: [Phase 3 of 3] Extracting. 1.499 * * [regime]: Finding splitpoints for: (# #) 1.499 * * * [regime-changes]: Trying 5 branch expressions: ((/ 1.0 x) (- (/ 1.0 x) 1.0) (log (- (/ 1.0 x) 1.0)) (- (log (- (/ 1.0 x) 1.0))) x) 1.499 * * * * [regimes]: Trying to branch on (/ 1.0 x) from (# #) 1.510 * * * * [regimes]: Trying to branch on (- (/ 1.0 x) 1.0) from (# #) 1.522 * * * * [regimes]: Trying to branch on (log (- (/ 1.0 x) 1.0)) from (# #) 1.540 * * * * [regimes]: Trying to branch on (- (log (- (/ 1.0 x) 1.0))) from (# #) 1.555 * * * * [regimes]: Trying to branch on x from (# #) 1.565 * * * [regime]: Found split indices: #