3.074 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.038 * * * [progress]: [2/2] Setting up program. 0.040 * [progress]: [Phase 2 of 3] Improving. 0.040 * [simplify]: Simplifying using # : (- (log (- (/ 1.0 x) 1.0))) 0.042 * * [simplify]: iteration 0 : 8 enodes (cost 4 ) 0.043 * * [simplify]: iteration 1 : 9 enodes (cost 4 ) 0.044 * * [simplify]: iteration 2 : 9 enodes (cost 4 ) 0.044 * [simplify]: Simplified to: (- (log (- (/ 1.0 x) 1.0))) 0.045 * * [progress]: iteration 1 / 4 0.045 * * * [progress]: picking best candidate 0.046 * * * * [pick]: Picked # 0.046 * * * [progress]: localizing error 0.052 * * * [progress]: generating rewritten candidates 0.052 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.063 * * * [progress]: generating series expansions 0.063 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.063 * [approximate]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in (x) around 0 0.063 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in x 0.063 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.063 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.063 * [taylor]: Taking taylor expansion of 1.0 in x 0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.064 * [taylor]: Taking taylor expansion of 1.0 in x 0.065 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in x 0.065 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.065 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.065 * [taylor]: Taking taylor expansion of 1.0 in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of 1.0 in x 0.083 * [approximate]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in (x) around 0 0.083 * [taylor]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in x 0.083 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.083 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.083 * [taylor]: Taking taylor expansion of 1.0 in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of 1.0 in x 0.085 * [taylor]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in x 0.085 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.085 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.085 * [taylor]: Taking taylor expansion of 1.0 in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of 1.0 in x 0.105 * [approximate]: Taking taylor expansion of (log (- (+ (* 1.0 x) 1.0))) in (x) around 0 0.105 * [taylor]: Taking taylor expansion of (log (- (+ (* 1.0 x) 1.0))) in x 0.105 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.105 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.105 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.105 * [taylor]: Taking taylor expansion of 1.0 in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.105 * [taylor]: Taking taylor expansion of 1.0 in x 0.107 * [taylor]: Taking taylor expansion of (log (- (+ (* 1.0 x) 1.0))) in x 0.107 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.107 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.107 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.107 * [taylor]: Taking taylor expansion of 1.0 in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of 1.0 in x 0.125 * * * [progress]: simplifying candidates 0.126 * [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)))) 0.129 * * [simplify]: iteration 0 : 161 enodes (cost 151 ) 0.132 * * [simplify]: iteration 1 : 452 enodes (cost 138 ) 0.140 * * [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))) 0.188 * * * [progress]: adding candidates to table 0.236 * * [progress]: iteration 2 / 4 0.236 * * * [progress]: picking best candidate 0.238 * * * * [pick]: Picked # 0.238 * * * [progress]: localizing error 0.247 * * * [progress]: generating rewritten candidates 0.247 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1) 0.265 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 0.283 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 0.293 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.303 * * * [progress]: generating series expansions 0.303 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1) 0.303 * [approximate]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 x)) 1.0)) in (x) around 0 0.303 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 x)) 1.0)) in x 0.303 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.303 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.303 * [taylor]: Taking taylor expansion of 1.0 in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of 1.0 in x 0.306 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 x)) 1.0)) in x 0.306 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.306 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.306 * [taylor]: Taking taylor expansion of 1.0 in x 0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of 1.0 in x 0.315 * [approximate]: Taking taylor expansion of (sqrt (- (* 1.0 x) 1.0)) in (x) around 0 0.315 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 x) 1.0)) in x 0.315 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.315 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.315 * [taylor]: Taking taylor expansion of 1.0 in x 0.315 * [taylor]: Taking taylor expansion of x in x 0.315 * [taylor]: Taking taylor expansion of 1.0 in x 0.320 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 x) 1.0)) in x 0.320 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.320 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.320 * [taylor]: Taking taylor expansion of 1.0 in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of 1.0 in x 0.335 * [approximate]: Taking taylor expansion of (sqrt (- (+ (* 1.0 x) 1.0))) in (x) around 0 0.335 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 1.0 x) 1.0))) in x 0.335 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.335 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.335 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.335 * [taylor]: Taking taylor expansion of 1.0 in x 0.335 * [taylor]: Taking taylor expansion of x in x 0.335 * [taylor]: Taking taylor expansion of 1.0 in x 0.340 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 1.0 x) 1.0))) in x 0.340 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.340 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.340 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.340 * [taylor]: Taking taylor expansion of 1.0 in x 0.340 * [taylor]: Taking taylor expansion of x in x 0.340 * [taylor]: Taking taylor expansion of 1.0 in x 0.356 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 0.356 * [approximate]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 x)) 1.0)) in (x) around 0 0.356 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 x)) 1.0)) in x 0.356 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.356 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.356 * [taylor]: Taking taylor expansion of 1.0 in x 0.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.356 * [taylor]: Taking taylor expansion of x in x 0.356 * [taylor]: Taking taylor expansion of 1.0 in x 0.358 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 x)) 1.0)) in x 0.358 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.358 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.358 * [taylor]: Taking taylor expansion of 1.0 in x 0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.358 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of 1.0 in x 0.367 * [approximate]: Taking taylor expansion of (sqrt (- (* 1.0 x) 1.0)) in (x) around 0 0.367 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 x) 1.0)) in x 0.367 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.367 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.367 * [taylor]: Taking taylor expansion of 1.0 in x 0.367 * [taylor]: Taking taylor expansion of x in x 0.368 * [taylor]: Taking taylor expansion of 1.0 in x 0.375 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 x) 1.0)) in x 0.375 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.375 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.375 * [taylor]: Taking taylor expansion of 1.0 in x 0.375 * [taylor]: Taking taylor expansion of x in x 0.375 * [taylor]: Taking taylor expansion of 1.0 in x 0.390 * [approximate]: Taking taylor expansion of (sqrt (- (+ (* 1.0 x) 1.0))) in (x) around 0 0.390 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 1.0 x) 1.0))) in x 0.390 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.390 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.391 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.391 * [taylor]: Taking taylor expansion of 1.0 in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of 1.0 in x 0.395 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 1.0 x) 1.0))) in x 0.395 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.395 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.395 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.395 * [taylor]: Taking taylor expansion of 1.0 in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.395 * [taylor]: Taking taylor expansion of 1.0 in x 0.411 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 0.411 * [approximate]: Taking taylor expansion of (log (sqrt (- (* 1.0 (/ 1 x)) 1.0))) in (x) around 0 0.411 * [taylor]: Taking taylor expansion of (log (sqrt (- (* 1.0 (/ 1 x)) 1.0))) in x 0.411 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 x)) 1.0)) in x 0.411 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.411 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.411 * [taylor]: Taking taylor expansion of 1.0 in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of 1.0 in x 0.413 * [taylor]: Taking taylor expansion of (log (sqrt (- (* 1.0 (/ 1 x)) 1.0))) in x 0.413 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 x)) 1.0)) in x 0.413 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.413 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.413 * [taylor]: Taking taylor expansion of 1.0 in x 0.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.414 * [taylor]: Taking taylor expansion of 1.0 in x 0.435 * [approximate]: Taking taylor expansion of (log (sqrt (- (* 1.0 x) 1.0))) in (x) around 0 0.435 * [taylor]: Taking taylor expansion of (log (sqrt (- (* 1.0 x) 1.0))) in x 0.435 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 x) 1.0)) in x 0.435 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.435 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.435 * [taylor]: Taking taylor expansion of 1.0 in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.435 * [taylor]: Taking taylor expansion of 1.0 in x 0.441 * [taylor]: Taking taylor expansion of (log (sqrt (- (* 1.0 x) 1.0))) in x 0.441 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 x) 1.0)) in x 0.441 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.441 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.441 * [taylor]: Taking taylor expansion of 1.0 in x 0.441 * [taylor]: Taking taylor expansion of x in x 0.441 * [taylor]: Taking taylor expansion of 1.0 in x 0.485 * [approximate]: Taking taylor expansion of (log (sqrt (- (+ (* 1.0 x) 1.0)))) in (x) around 0 0.485 * [taylor]: Taking taylor expansion of (log (sqrt (- (+ (* 1.0 x) 1.0)))) in x 0.485 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 1.0 x) 1.0))) in x 0.485 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.485 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.485 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.485 * [taylor]: Taking taylor expansion of 1.0 in x 0.485 * [taylor]: Taking taylor expansion of x in x 0.485 * [taylor]: Taking taylor expansion of 1.0 in x 0.490 * [taylor]: Taking taylor expansion of (log (sqrt (- (+ (* 1.0 x) 1.0)))) in x 0.490 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 1.0 x) 1.0))) in x 0.490 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.490 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.490 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.491 * [taylor]: Taking taylor expansion of 1.0 in x 0.491 * [taylor]: Taking taylor expansion of x in x 0.491 * [taylor]: Taking taylor expansion of 1.0 in x 0.532 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 0.532 * [approximate]: Taking taylor expansion of (log (sqrt (- (* 1.0 (/ 1 x)) 1.0))) in (x) around 0 0.532 * [taylor]: Taking taylor expansion of (log (sqrt (- (* 1.0 (/ 1 x)) 1.0))) in x 0.532 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 x)) 1.0)) in x 0.532 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.532 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.532 * [taylor]: Taking taylor expansion of 1.0 in x 0.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.532 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of 1.0 in x 0.535 * [taylor]: Taking taylor expansion of (log (sqrt (- (* 1.0 (/ 1 x)) 1.0))) in x 0.535 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 (/ 1 x)) 1.0)) in x 0.535 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x 0.535 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.535 * [taylor]: Taking taylor expansion of 1.0 in x 0.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.535 * [taylor]: Taking taylor expansion of x in x 0.535 * [taylor]: Taking taylor expansion of 1.0 in x 0.559 * [approximate]: Taking taylor expansion of (log (sqrt (- (* 1.0 x) 1.0))) in (x) around 0 0.559 * [taylor]: Taking taylor expansion of (log (sqrt (- (* 1.0 x) 1.0))) in x 0.560 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 x) 1.0)) in x 0.560 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.560 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.560 * [taylor]: Taking taylor expansion of 1.0 in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of 1.0 in x 0.565 * [taylor]: Taking taylor expansion of (log (sqrt (- (* 1.0 x) 1.0))) in x 0.565 * [taylor]: Taking taylor expansion of (sqrt (- (* 1.0 x) 1.0)) in x 0.565 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x 0.565 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.565 * [taylor]: Taking taylor expansion of 1.0 in x 0.565 * [taylor]: Taking taylor expansion of x in x 0.565 * [taylor]: Taking taylor expansion of 1.0 in x 0.606 * [approximate]: Taking taylor expansion of (log (sqrt (- (+ (* 1.0 x) 1.0)))) in (x) around 0 0.606 * [taylor]: Taking taylor expansion of (log (sqrt (- (+ (* 1.0 x) 1.0)))) in x 0.606 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 1.0 x) 1.0))) in x 0.606 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.606 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.606 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.606 * [taylor]: Taking taylor expansion of 1.0 in x 0.606 * [taylor]: Taking taylor expansion of x in x 0.606 * [taylor]: Taking taylor expansion of 1.0 in x 0.612 * [taylor]: Taking taylor expansion of (log (sqrt (- (+ (* 1.0 x) 1.0)))) in x 0.612 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 1.0 x) 1.0))) in x 0.612 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1.0)) in x 0.612 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x 0.612 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.612 * [taylor]: Taking taylor expansion of 1.0 in x 0.612 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of 1.0 in x 0.657 * * * [progress]: simplifying candidates 0.659 * [simplify]: Simplifying using # : (expm1 (sqrt (- (/ 1.0 x) 1.0))) (log1p (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0))) (exp (sqrt (- (/ 1.0 x) 1.0))) (* (cbrt (sqrt (- (/ 1.0 x) 1.0))) (cbrt (sqrt (- (/ 1.0 x) 1.0)))) (cbrt (sqrt (- (/ 1.0 x) 1.0))) (* (* (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (/ 1.0 x) 1.0))) (sqrt (- (/ 1.0 x) 1.0))) (sqrt (* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0)))) (sqrt (cbrt (- (/ 1.0 x) 1.0))) (sqrt (sqrt (- (/ 1.0 x) 1.0))) (sqrt (sqrt (- (/ 1.0 x) 1.0))) (sqrt 1) (sqrt (- (/ 1.0 x) 1.0)) (sqrt (+ (sqrt (/ 1.0 x)) (sqrt 1.0))) (sqrt (- (sqrt (/ 1.0 x)) (sqrt 1.0))) (sqrt (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (sqrt (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (sqrt 1) (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (pow (/ 1.0 x) 3) (pow 1.0 3))) (sqrt (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0)))) (sqrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (sqrt (+ (/ 1.0 x) 1.0)) (/ 1 2) (sqrt (sqrt (- (/ 1.0 x) 1.0))) (sqrt (sqrt (- (/ 1.0 x) 1.0))) (expm1 (sqrt (- (/ 1.0 x) 1.0))) (log1p (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0))) (exp (sqrt (- (/ 1.0 x) 1.0))) (* (cbrt (sqrt (- (/ 1.0 x) 1.0))) (cbrt (sqrt (- (/ 1.0 x) 1.0)))) (cbrt (sqrt (- (/ 1.0 x) 1.0))) (* (* (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (/ 1.0 x) 1.0))) (sqrt (- (/ 1.0 x) 1.0))) (sqrt (* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0)))) (sqrt (cbrt (- (/ 1.0 x) 1.0))) (sqrt (sqrt (- (/ 1.0 x) 1.0))) (sqrt (sqrt (- (/ 1.0 x) 1.0))) (sqrt 1) (sqrt (- (/ 1.0 x) 1.0)) (sqrt (+ (sqrt (/ 1.0 x)) (sqrt 1.0))) (sqrt (- (sqrt (/ 1.0 x)) (sqrt 1.0))) (sqrt (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (sqrt (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (sqrt 1) (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (pow (/ 1.0 x) 3) (pow 1.0 3))) (sqrt (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0)))) (sqrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (sqrt (+ (/ 1.0 x) 1.0)) (/ 1 2) (sqrt (sqrt (- (/ 1.0 x) 1.0))) (sqrt (sqrt (- (/ 1.0 x) 1.0))) (expm1 (log (sqrt (- (/ 1.0 x) 1.0)))) (log1p (log (sqrt (- (/ 1.0 x) 1.0)))) (log (* (cbrt (sqrt (- (/ 1.0 x) 1.0))) (cbrt (sqrt (- (/ 1.0 x) 1.0))))) (log (cbrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt (* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0))))) (log (sqrt (cbrt (- (/ 1.0 x) 1.0)))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt 1)) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (+ (sqrt (/ 1.0 x)) (sqrt 1.0)))) (log (sqrt (- (sqrt (/ 1.0 x)) (sqrt 1.0)))) (log (sqrt (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))) (log (sqrt (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))) (log (sqrt 1)) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) (log 1) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (pow (/ 1.0 x) 3) (pow 1.0 3)))) (log (sqrt (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0))))) (log (sqrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (log (sqrt (+ (/ 1.0 x) 1.0))) (log (- (/ 1.0 x) 1.0)) (log (sqrt (- (/ 1.0 x) 1.0))) (log (- (/ 1.0 x) 1.0)) (log (log (sqrt (- (/ 1.0 x) 1.0)))) (exp (log (sqrt (- (/ 1.0 x) 1.0)))) (* (cbrt (log (sqrt (- (/ 1.0 x) 1.0)))) (cbrt (log (sqrt (- (/ 1.0 x) 1.0))))) (cbrt (log (sqrt (- (/ 1.0 x) 1.0)))) (* (* (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt (- (/ 1.0 x) 1.0)))) (sqrt (log (sqrt (- (/ 1.0 x) 1.0)))) (sqrt (log (sqrt (- (/ 1.0 x) 1.0)))) (expm1 (log (sqrt (- (/ 1.0 x) 1.0)))) (log1p (log (sqrt (- (/ 1.0 x) 1.0)))) (log (* (cbrt (sqrt (- (/ 1.0 x) 1.0))) (cbrt (sqrt (- (/ 1.0 x) 1.0))))) (log (cbrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt (* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0))))) (log (sqrt (cbrt (- (/ 1.0 x) 1.0)))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt 1)) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (+ (sqrt (/ 1.0 x)) (sqrt 1.0)))) (log (sqrt (- (sqrt (/ 1.0 x)) (sqrt 1.0)))) (log (sqrt (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))) (log (sqrt (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))) (log (sqrt 1)) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) (log 1) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (pow (/ 1.0 x) 3) (pow 1.0 3)))) (log (sqrt (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0))))) (log (sqrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (log (sqrt (+ (/ 1.0 x) 1.0))) (log (- (/ 1.0 x) 1.0)) (log (sqrt (- (/ 1.0 x) 1.0))) (log (- (/ 1.0 x) 1.0)) (log (log (sqrt (- (/ 1.0 x) 1.0)))) (exp (log (sqrt (- (/ 1.0 x) 1.0)))) (* (cbrt (log (sqrt (- (/ 1.0 x) 1.0)))) (cbrt (log (sqrt (- (/ 1.0 x) 1.0))))) (cbrt (log (sqrt (- (/ 1.0 x) 1.0)))) (* (* (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt (- (/ 1.0 x) 1.0)))) (sqrt (log (sqrt (- (/ 1.0 x) 1.0)))) (sqrt (log (sqrt (- (/ 1.0 x) 1.0)))) (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- +nan.0))))) (- (+ (* 0.5 (/ 1 (* x (sqrt (- 1.0))))) (sqrt (- 1.0))) (* 0.125 (/ 1 (* (pow x 2) (pow (sqrt (- 1.0)) 3))))) (- (+ (* 0.5 (/ 1 (* x (sqrt (- 1.0))))) (sqrt (- 1.0))) (* 0.125 (/ 1 (* (pow x 2) (pow (sqrt (- 1.0)) 3))))) (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- +nan.0))))) (- (+ (* 0.5 (/ 1 (* x (sqrt (- 1.0))))) (sqrt (- 1.0))) (* 0.125 (/ 1 (* (pow x 2) (pow (sqrt (- 1.0)) 3))))) (- (+ (* 0.5 (/ 1 (* x (sqrt (- 1.0))))) (sqrt (- 1.0))) (* 0.125 (/ 1 (* (pow x 2) (pow (sqrt (- 1.0)) 3))))) (- (log +nan.0) (+ (* +nan.0 (pow x 2)) (- (* +nan.0 x)))) (- (+ (log (sqrt (- 1.0))) (* 0.5 (/ 1 (* x (pow (sqrt (- 1.0)) 2))))) (* 0.25 (/ 1 (* (pow x 2) (pow (sqrt (- 1.0)) 4))))) (- (+ (log (sqrt (- 1.0))) (* 0.5 (/ 1 (* x (pow (sqrt (- 1.0)) 2))))) (* 0.25 (/ 1 (* (pow x 2) (pow (sqrt (- 1.0)) 4))))) (- (log +nan.0) (+ (* +nan.0 (pow x 2)) (- (* +nan.0 x)))) (- (+ (log (sqrt (- 1.0))) (* 0.5 (/ 1 (* x (pow (sqrt (- 1.0)) 2))))) (* 0.25 (/ 1 (* (pow x 2) (pow (sqrt (- 1.0)) 4))))) (- (+ (log (sqrt (- 1.0))) (* 0.5 (/ 1 (* x (pow (sqrt (- 1.0)) 2))))) (* 0.25 (/ 1 (* (pow x 2) (pow (sqrt (- 1.0)) 4))))) 0.664 * * [simplify]: iteration 0 : 223 enodes (cost 764 ) 0.667 * * [simplify]: iteration 1 : 608 enodes (cost 714 ) 0.679 * * [simplify]: iteration 2 : 2651 enodes (cost 696 ) 0.738 * * [simplify]: iteration 3 : 5001 enodes (cost 694 ) 0.741 * [simplify]: Simplified to: (expm1 (sqrt (- (/ 1.0 x) 1.0))) (log1p (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0))) (exp (sqrt (- (/ 1.0 x) 1.0))) (* (cbrt (sqrt (- (/ 1.0 x) 1.0))) (cbrt (sqrt (- (/ 1.0 x) 1.0)))) (cbrt (sqrt (- (/ 1.0 x) 1.0))) (pow (sqrt (- (/ 1.0 x) 1.0)) 3) (fabs (cbrt (- (/ 1.0 x) 1.0))) (sqrt (cbrt (- (/ 1.0 x) 1.0))) (sqrt (sqrt (- (/ 1.0 x) 1.0))) (sqrt (sqrt (- (/ 1.0 x) 1.0))) (sqrt 1) (sqrt (- (/ 1.0 x) 1.0)) (sqrt (+ (sqrt (/ 1.0 x)) (sqrt 1.0))) (sqrt (- (sqrt (/ 1.0 x)) (sqrt 1.0))) (sqrt (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (sqrt (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (sqrt 1) (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (pow (/ 1.0 x) 3) (pow 1.0 3))) (sqrt (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0)))) (sqrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (sqrt (+ (/ 1.0 x) 1.0)) 1/2 (sqrt (sqrt (- (/ 1.0 x) 1.0))) (sqrt (sqrt (- (/ 1.0 x) 1.0))) (expm1 (sqrt (- (/ 1.0 x) 1.0))) (log1p (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (/ 1.0 x) 1.0))) (exp (sqrt (- (/ 1.0 x) 1.0))) (* (cbrt (sqrt (- (/ 1.0 x) 1.0))) (cbrt (sqrt (- (/ 1.0 x) 1.0)))) (cbrt (sqrt (- (/ 1.0 x) 1.0))) (pow (sqrt (- (/ 1.0 x) 1.0)) 3) (fabs (cbrt (- (/ 1.0 x) 1.0))) (sqrt (cbrt (- (/ 1.0 x) 1.0))) (sqrt (sqrt (- (/ 1.0 x) 1.0))) (sqrt (sqrt (- (/ 1.0 x) 1.0))) (sqrt 1) (sqrt (- (/ 1.0 x) 1.0)) (sqrt (+ (sqrt (/ 1.0 x)) (sqrt 1.0))) (sqrt (- (sqrt (/ 1.0 x)) (sqrt 1.0))) (sqrt (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (sqrt (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (sqrt 1) (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (pow (/ 1.0 x) 3) (pow 1.0 3))) (sqrt (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0)))) (sqrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (sqrt (+ (/ 1.0 x) 1.0)) 1/2 (sqrt (sqrt (- (/ 1.0 x) 1.0))) (sqrt (sqrt (- (/ 1.0 x) 1.0))) (expm1 (log (sqrt (- (/ 1.0 x) 1.0)))) (log1p (log (sqrt (- (/ 1.0 x) 1.0)))) (* 2 (log (cbrt (sqrt (- (/ 1.0 x) 1.0))))) (log (cbrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt (* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0))))) (log (sqrt (cbrt (- (/ 1.0 x) 1.0)))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt 1)) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (+ (sqrt (/ 1.0 x)) (sqrt 1.0)))) (log (sqrt (- (sqrt (/ 1.0 x)) (sqrt 1.0)))) (log (sqrt (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))) (log (sqrt (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))) (log (sqrt 1)) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) 0 (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (pow (/ 1.0 x) 3) (pow 1.0 3)))) (log (sqrt (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0))))) (log (sqrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (log (sqrt (+ (/ 1.0 x) 1.0))) (log (- (/ 1.0 x) 1.0)) (log (sqrt (- (/ 1.0 x) 1.0))) (log (- (/ 1.0 x) 1.0)) (log (log (sqrt (- (/ 1.0 x) 1.0)))) (sqrt (- (/ 1.0 x) 1.0)) (* (cbrt (log (sqrt (- (/ 1.0 x) 1.0)))) (cbrt (log (sqrt (- (/ 1.0 x) 1.0))))) (cbrt (log (sqrt (- (/ 1.0 x) 1.0)))) (pow (log (sqrt (- (/ 1.0 x) 1.0))) 3) (sqrt (log (sqrt (- (/ 1.0 x) 1.0)))) (sqrt (log (sqrt (- (/ 1.0 x) 1.0)))) (expm1 (log (sqrt (- (/ 1.0 x) 1.0)))) (log1p (log (sqrt (- (/ 1.0 x) 1.0)))) (* 2 (log (cbrt (sqrt (- (/ 1.0 x) 1.0))))) (log (cbrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt (* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0))))) (log (sqrt (cbrt (- (/ 1.0 x) 1.0)))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt 1)) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (+ (sqrt (/ 1.0 x)) (sqrt 1.0)))) (log (sqrt (- (sqrt (/ 1.0 x)) (sqrt 1.0)))) (log (sqrt (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))) (log (sqrt (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))) (log (sqrt 1)) (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) (log (sqrt (sqrt (- (/ 1.0 x) 1.0)))) 0 (log (sqrt (- (/ 1.0 x) 1.0))) (log (sqrt (- (pow (/ 1.0 x) 3) (pow 1.0 3)))) (log (sqrt (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0))))) (log (sqrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (log (sqrt (+ (/ 1.0 x) 1.0))) (log (- (/ 1.0 x) 1.0)) (log (sqrt (- (/ 1.0 x) 1.0))) (log (- (/ 1.0 x) 1.0)) (log (log (sqrt (- (/ 1.0 x) 1.0)))) (sqrt (- (/ 1.0 x) 1.0)) (* (cbrt (log (sqrt (- (/ 1.0 x) 1.0)))) (cbrt (log (sqrt (- (/ 1.0 x) 1.0))))) (cbrt (log (sqrt (- (/ 1.0 x) 1.0)))) (pow (log (sqrt (- (/ 1.0 x) 1.0))) 3) (sqrt (log (sqrt (- (/ 1.0 x) 1.0)))) (sqrt (log (sqrt (- (/ 1.0 x) 1.0)))) (fma (- (pow x 2)) +nan.0 (fma +nan.0 x (- +nan.0))) (- (+ (/ (/ 0.5 (sqrt (- 1.0))) x) (sqrt (- 1.0))) (/ (/ 0.125 (pow (sqrt (- 1.0)) 3)) (pow x 2))) (- (+ (/ (/ 0.5 (sqrt (- 1.0))) x) (sqrt (- 1.0))) (/ (/ 0.125 (pow (sqrt (- 1.0)) 3)) (pow x 2))) (fma (- (pow x 2)) +nan.0 (fma +nan.0 x (- +nan.0))) (- (+ (/ (/ 0.5 (sqrt (- 1.0))) x) (sqrt (- 1.0))) (/ (/ 0.125 (pow (sqrt (- 1.0)) 3)) (pow x 2))) (- (+ (/ (/ 0.5 (sqrt (- 1.0))) x) (sqrt (- 1.0))) (/ (/ 0.125 (pow (sqrt (- 1.0)) 3)) (pow x 2))) (fma (- +nan.0) (- (pow x 2) x) (log +nan.0)) (+ (+ (/ (- (/ 0.25 (pow x 2))) (* 1.0 1.0)) (/ (/ 0.5 (- 1.0)) x)) (log (sqrt (- 1.0)))) (+ (+ (/ (- (/ 0.25 (pow x 2))) (* 1.0 1.0)) (/ (/ 0.5 (- 1.0)) x)) (log (sqrt (- 1.0)))) (fma (- +nan.0) (- (pow x 2) x) (log +nan.0)) (+ (+ (/ (- (/ 0.25 (pow x 2))) (* 1.0 1.0)) (/ (/ 0.5 (- 1.0)) x)) (log (sqrt (- 1.0)))) (+ (+ (/ (- (/ 0.25 (pow x 2))) (* 1.0 1.0)) (/ (/ 0.5 (- 1.0)) x)) (log (sqrt (- 1.0)))) 0.742 * * * [progress]: adding candidates to table 1.021 * [progress]: [Phase 3 of 3] Extracting. 1.021 * * [regime]: Finding splitpoints for: (# #) 1.022 * * * [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) 1.022 * * * * [regimes]: Trying to branch on (/ 1.0 x) from (# #) 1.034 * * * * [regimes]: Trying to branch on (- (/ 1.0 x) 1.0) from (# #) 1.045 * * * * [regimes]: Trying to branch on (log (- (/ 1.0 x) 1.0)) from (# #) 1.059 * * * * [regimes]: Trying to branch on (- (log (- (/ 1.0 x) 1.0))) from (# #) 1.075 * * * * [regimes]: Trying to branch on x from (# #) 1.085 * * * [regime]: Found split indices: #