10.411 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.098 * * * [progress]: [2/2] Setting up program. 0.099 * [progress]: [Phase 2 of 3] Improving. 0.100 * [simplify]: Simplifying using # : (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))) 0.102 * * [simplify]: iteration 0 : 18 enodes (cost 6 ) 0.103 * * [simplify]: iteration 1 : 25 enodes (cost 6 ) 0.105 * * [simplify]: iteration 2 : 40 enodes (cost 6 ) 0.106 * * [simplify]: iteration 3 : 65 enodes (cost 6 ) 0.108 * * [simplify]: iteration 4 : 98 enodes (cost 6 ) 0.109 * * [simplify]: iteration 5 : 122 enodes (cost 6 ) 0.111 * * [simplify]: iteration 6 : 135 enodes (cost 6 ) 0.113 * * [simplify]: iteration 7 : 137 enodes (cost 6 ) 0.115 * * [simplify]: iteration 8 : 137 enodes (cost 6 ) 0.115 * [simplify]: Simplified to: (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))) 0.116 * * [progress]: iteration 1 / 4 0.116 * * * [progress]: picking best candidate 0.117 * * * * [pick]: Picked # 0.118 * * * [progress]: localizing error 0.129 * * * [progress]: generating rewritten candidates 0.129 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.136 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 0.147 * * * [progress]: generating series expansions 0.147 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.147 * [approximate]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in (x) around 0 0.147 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 0.147 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.147 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.147 * [taylor]: Taking taylor expansion of 1.0 in x 0.147 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.147 * [taylor]: Taking taylor expansion of 1.0 in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 0.149 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.149 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of 1.0 in x 0.149 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.149 * [taylor]: Taking taylor expansion of 1.0 in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.174 * [approximate]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0 0.174 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 0.174 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.174 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.174 * [taylor]: Taking taylor expansion of x in x 0.175 * [taylor]: Taking taylor expansion of 1.0 in x 0.175 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.175 * [taylor]: Taking taylor expansion of 1.0 in x 0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.175 * [taylor]: Taking taylor expansion of x in x 0.176 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 0.176 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.176 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.176 * [taylor]: Taking taylor expansion of x in x 0.177 * [taylor]: Taking taylor expansion of 1.0 in x 0.177 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.177 * [taylor]: Taking taylor expansion of 1.0 in x 0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.229 * [approximate]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0 0.229 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 0.229 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.229 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.229 * [taylor]: Taking taylor expansion of 1.0 in x 0.229 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.229 * [taylor]: Taking taylor expansion of x in x 0.230 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.230 * [taylor]: Taking taylor expansion of x in x 0.230 * [taylor]: Taking taylor expansion of 1.0 in x 0.231 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 0.231 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.232 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.232 * [taylor]: Taking taylor expansion of 1.0 in x 0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.232 * [taylor]: Taking taylor expansion of x in x 0.232 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.232 * [taylor]: Taking taylor expansion of x in x 0.232 * [taylor]: Taking taylor expansion of 1.0 in x 0.277 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 0.277 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0 0.277 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.277 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.277 * [taylor]: Taking taylor expansion of 1.0 in x 0.277 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.277 * [taylor]: Taking taylor expansion of 1.0 in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.278 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of 1.0 in x 0.278 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.278 * [taylor]: Taking taylor expansion of 1.0 in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.286 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0 0.286 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.286 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of 1.0 in x 0.286 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.286 * [taylor]: Taking taylor expansion of 1.0 in x 0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.287 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.288 * [taylor]: Taking taylor expansion of 1.0 in x 0.288 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.288 * [taylor]: Taking taylor expansion of 1.0 in x 0.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.302 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0 0.302 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.302 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.302 * [taylor]: Taking taylor expansion of 1.0 in x 0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of 1.0 in x 0.304 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.304 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.304 * [taylor]: Taking taylor expansion of 1.0 in x 0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.305 * [taylor]: Taking taylor expansion of 1.0 in x 0.315 * * * [progress]: simplifying candidates 0.316 * [simplify]: Simplifying using # : (expm1 (log (/ (+ 1.0 x) (- 1.0 x)))) (log1p (log (/ (+ 1.0 x) (- 1.0 x)))) (log (* (cbrt (/ (+ 1.0 x) (- 1.0 x))) (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (sqrt (/ (+ 1.0 x) (- 1.0 x)))) (log (sqrt (/ (+ 1.0 x) (- 1.0 x)))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x)))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (sqrt (- 1.0 x)))) (log (/ (cbrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1)) (log (/ (cbrt (+ 1.0 x)) (- 1.0 x))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (+ (sqrt 1.0) (sqrt x)))) (log (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x)))) (log (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1)) (log (/ (cbrt (+ 1.0 x)) (- 1.0 x))) (log (/ (sqrt (+ 1.0 x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (sqrt (+ 1.0 x)) (cbrt (- 1.0 x)))) (log (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (log (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (log (/ (sqrt (+ 1.0 x)) 1)) (log (/ (sqrt (+ 1.0 x)) (- 1.0 x))) (log (/ (sqrt (+ 1.0 x)) (+ (sqrt 1.0) (sqrt x)))) (log (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x)))) (log (/ (sqrt (+ 1.0 x)) 1)) (log (/ (sqrt (+ 1.0 x)) (- 1.0 x))) (log (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (+ 1.0 x) (cbrt (- 1.0 x)))) (log (/ 1 (sqrt (- 1.0 x)))) (log (/ (+ 1.0 x) (sqrt (- 1.0 x)))) (log (/ 1 1)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ 1 (+ (sqrt 1.0) (sqrt x)))) (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))) (log (/ 1 1)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (+ 1.0 x) (cbrt (- 1.0 x)))) (log (/ 1 (sqrt (- 1.0 x)))) (log (/ (+ 1.0 x) (sqrt (- 1.0 x)))) (log (/ 1 1)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ 1 (+ (sqrt 1.0) (sqrt x)))) (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))) (log (/ 1 1)) (log (/ (+ 1.0 x) (- 1.0 x))) (log 1) (log (/ (+ 1.0 x) (- 1.0 x))) (log (+ 1.0 x)) (log (/ 1 (- 1.0 x))) (log (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3)))) (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (log (/ (+ 1.0 x) (- (* 1.0 1.0) (* x x)))) (log (+ 1.0 x)) (log (+ 1.0 x)) (log (- 1.0 x)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (log (/ (+ 1.0 x) (- 1.0 x)))) (exp (log (/ (+ 1.0 x) (- 1.0 x)))) (* (cbrt (log (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (log (/ (+ 1.0 x) (- 1.0 x))))) (cbrt (log (/ (+ 1.0 x) (- 1.0 x)))) (* (* (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ (+ 1.0 x) (- 1.0 x)))) (log (/ (+ 1.0 x) (- 1.0 x)))) (sqrt (log (/ (+ 1.0 x) (- 1.0 x)))) (sqrt (log (/ (+ 1.0 x) (- 1.0 x)))) (expm1 (/ (+ 1.0 x) (- 1.0 x))) (log1p (/ (+ 1.0 x) (- 1.0 x))) (- (log (+ 1.0 x)) (log (- 1.0 x))) (log (/ (+ 1.0 x) (- 1.0 x))) (exp (/ (+ 1.0 x) (- 1.0 x))) (/ (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x))) (* (cbrt (/ (+ 1.0 x) (- 1.0 x))) (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (/ (+ 1.0 x) (- 1.0 x))) (* (* (/ (+ 1.0 x) (- 1.0 x)) (/ (+ 1.0 x) (- 1.0 x))) (/ (+ 1.0 x) (- 1.0 x))) (sqrt (/ (+ 1.0 x) (- 1.0 x))) (sqrt (/ (+ 1.0 x) (- 1.0 x))) (- (+ 1.0 x)) (- (- 1.0 x)) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x))) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (sqrt (- 1.0 x))) (/ (cbrt (+ 1.0 x)) (sqrt (- 1.0 x))) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1) (/ (cbrt (+ 1.0 x)) (- 1.0 x)) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (+ (sqrt 1.0) (sqrt x))) (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1) (/ (cbrt (+ 1.0 x)) (- 1.0 x)) (/ (sqrt (+ 1.0 x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt (+ 1.0 x)) (cbrt (- 1.0 x))) (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))) (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))) (/ (sqrt (+ 1.0 x)) 1) (/ (sqrt (+ 1.0 x)) (- 1.0 x)) (/ (sqrt (+ 1.0 x)) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))) (/ (sqrt (+ 1.0 x)) 1) (/ (sqrt (+ 1.0 x)) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) (/ 1 1) (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))) (/ 1 1) (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) (/ 1 1) (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))) (/ 1 1) (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (- 1.0 x)) (/ (- 1.0 x) (+ 1.0 x)) (/ (+ 1.0 x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) (/ (+ 1.0 x) 1) (/ (+ 1.0 x) (+ (sqrt 1.0) (sqrt x))) (/ (+ 1.0 x) 1) (/ (- 1.0 x) (cbrt (+ 1.0 x))) (/ (- 1.0 x) (sqrt (+ 1.0 x))) (/ (- 1.0 x) (+ 1.0 x)) (/ (- 1.0 x) (+ 1.0 x)) (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3))) (/ (+ 1.0 x) (- (* 1.0 1.0) (* x x))) (* (- 1.0 x) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (* (- 1.0 x) (- 1.0 x)) (- (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) (log 1.0))) (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) (+ (log -1) (+ (* 2.0 (/ 1 x)) (* 0.6666666666666666 (/ 1 (pow x 3))))) (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0)) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) 0.322 * * [simplify]: iteration 0 : 334 enodes (cost 673 ) 0.328 * * [simplify]: iteration 1 : 1078 enodes (cost 636 ) 0.349 * * [simplify]: iteration 2 : 4549 enodes (cost 616 ) 0.438 * * [simplify]: iteration 3 : 5001 enodes (cost 613 ) 0.441 * [simplify]: Simplified to: (expm1 (log (/ (+ 1.0 x) (- 1.0 x)))) (log1p (log (/ (+ 1.0 x) (- 1.0 x)))) (* 2 (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (sqrt (/ (+ 1.0 x) (- 1.0 x)))) (log (sqrt (/ (+ 1.0 x) (- 1.0 x)))) (* 2 (log (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x)))) (fma 2 (log (cbrt (+ 1.0 x))) (log (/ 1 (sqrt (- 1.0 x))))) (log (/ (cbrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (* 2 (log (cbrt (+ 1.0 x)))) (log (/ (cbrt (+ 1.0 x)) (- 1.0 x))) (fma 2 (log (cbrt (+ 1.0 x))) (log (/ 1 (+ (sqrt 1.0) (sqrt x))))) (log (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x)))) (* 2 (log (cbrt (+ 1.0 x)))) (log (/ (cbrt (+ 1.0 x)) (- 1.0 x))) (log (/ (sqrt (+ 1.0 x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))) (log (/ (sqrt (+ 1.0 x)) (cbrt (- 1.0 x)))) (log (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (log (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))) (log (sqrt (+ 1.0 x))) (log (/ (sqrt (+ 1.0 x)) (- 1.0 x))) (log (/ (sqrt (+ 1.0 x)) (+ (sqrt 1.0) (sqrt x)))) (log (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x)))) (log (sqrt (+ 1.0 x))) (log (/ (sqrt (+ 1.0 x)) (- 1.0 x))) (- 0 (+ 0 (* 2 (log (cbrt (- 1.0 x)))))) (log (/ (+ 1.0 x) (cbrt (- 1.0 x)))) (log (/ 1 (sqrt (- 1.0 x)))) (log (/ (+ 1.0 x) (sqrt (- 1.0 x)))) 0 (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ 1 (+ (sqrt 1.0) (sqrt x)))) (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))) 0 (log (/ (+ 1.0 x) (- 1.0 x))) (- 0 (+ 0 (* 2 (log (cbrt (- 1.0 x)))))) (log (/ (+ 1.0 x) (cbrt (- 1.0 x)))) (log (/ 1 (sqrt (- 1.0 x)))) (log (/ (+ 1.0 x) (sqrt (- 1.0 x)))) 0 (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ 1 (+ (sqrt 1.0) (sqrt x)))) (log (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))) 0 (log (/ (+ 1.0 x) (- 1.0 x))) 0 (log (/ (+ 1.0 x) (- 1.0 x))) (log (+ 1.0 x)) (log (/ 1 (- 1.0 x))) (log (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3)))) (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (log (/ 1 (- 1.0 x))) (log (+ 1.0 x)) (log (+ 1.0 x)) (log (- 1.0 x)) (log (/ (+ 1.0 x) (- 1.0 x))) (log (log (/ (+ 1.0 x) (- 1.0 x)))) (/ (+ 1.0 x) (- 1.0 x)) (* (cbrt (log (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (log (/ (+ 1.0 x) (- 1.0 x))))) (cbrt (log (/ (+ 1.0 x) (- 1.0 x)))) (pow (log (/ (+ 1.0 x) (- 1.0 x))) 3) (sqrt (log (/ (+ 1.0 x) (- 1.0 x)))) (sqrt (log (/ (+ 1.0 x) (- 1.0 x)))) (expm1 (/ (+ 1.0 x) (- 1.0 x))) (log1p (/ (+ 1.0 x) (- 1.0 x))) (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ (+ 1.0 x) (- 1.0 x))) (exp (/ (+ 1.0 x) (- 1.0 x))) (pow (/ (+ 1.0 x) (- 1.0 x)) 3) (* (cbrt (/ (+ 1.0 x) (- 1.0 x))) (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (/ (+ 1.0 x) (- 1.0 x))) (pow (/ (+ 1.0 x) (- 1.0 x)) 3) (sqrt (/ (+ 1.0 x) (- 1.0 x))) (sqrt (/ (+ 1.0 x) (- 1.0 x))) (- (+ 1.0 x)) (- x 1.0) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x))) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (sqrt (- 1.0 x))) (/ (cbrt (+ 1.0 x)) (sqrt (- 1.0 x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (/ (cbrt (+ 1.0 x)) (- 1.0 x)) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (+ (sqrt 1.0) (sqrt x))) (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (/ (cbrt (+ 1.0 x)) (- 1.0 x)) (/ (sqrt (+ 1.0 x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt (+ 1.0 x)) (cbrt (- 1.0 x))) (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))) (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)) (/ (sqrt (+ 1.0 x)) (- 1.0 x)) (/ (sqrt (+ 1.0 x)) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))) (sqrt (+ 1.0 x)) (/ (sqrt (+ 1.0 x)) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) 1 (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))) 1 (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) 1 (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))) 1 (/ (+ 1.0 x) (- 1.0 x)) (/ 1 (- 1.0 x)) (/ (- 1.0 x) (+ 1.0 x)) (/ (+ 1.0 x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (+ 1.0 x) (sqrt (- 1.0 x))) (+ 1.0 x) (/ (+ 1.0 x) (+ (sqrt 1.0) (sqrt x))) (+ 1.0 x) (/ (- 1.0 x) (cbrt (+ 1.0 x))) (/ (- 1.0 x) (sqrt (+ 1.0 x))) (/ (- 1.0 x) (+ 1.0 x)) (/ (- 1.0 x) (+ 1.0 x)) (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3))) (/ 1 (- 1.0 x)) (* (fma 1.0 1.0 (- (* x x) (* 1.0 x))) (- 1.0 x)) (* (- 1.0 x) (- 1.0 x)) (fma (fma x x x) 2.0 (- (log 1.0) (* 2.0 (/ (pow x 2) (pow 1.0 2))))) (+ (fma 0.6666666666666666 (/ 1 (pow x 3)) (log -1)) (/ 2.0 x)) (+ (fma 0.6666666666666666 (/ 1 (pow x 3)) (log -1)) (/ 2.0 x)) (fma 2.0 (pow x 2) (fma 2.0 x 1.0)) (- (/ (- 2.0) (pow x 2)) (fma 2.0 (/ 1 x) 1)) (- (/ (- 2.0) (pow x 2)) (fma 2.0 (/ 1 x) 1)) 0.442 * * * [progress]: adding candidates to table 0.649 * * [progress]: iteration 2 / 4 0.649 * * * [progress]: picking best candidate 0.654 * * * * [pick]: Picked # 0.654 * * * [progress]: localizing error 0.668 * * * [progress]: generating rewritten candidates 0.668 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 3 2) 0.694 * * * [progress]: generating series expansions 0.694 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 3 2) 0.695 * [approximate]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in (x) around 0 0.695 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in x 0.695 * [taylor]: Taking taylor expansion of 2.0 in x 0.695 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.695 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.695 * [taylor]: Taking taylor expansion of 1.0 in x 0.696 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in x 0.696 * [taylor]: Taking taylor expansion of 2.0 in x 0.696 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.696 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.696 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.696 * [taylor]: Taking taylor expansion of 1.0 in x 0.712 * [approximate]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in (x) around 0 0.712 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 0.712 * [taylor]: Taking taylor expansion of 2.0 in x 0.712 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.712 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.712 * [taylor]: Taking taylor expansion of x in x 0.712 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.712 * [taylor]: Taking taylor expansion of 1.0 in x 0.713 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 0.713 * [taylor]: Taking taylor expansion of 2.0 in x 0.713 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.713 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.713 * [taylor]: Taking taylor expansion of x in x 0.713 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.713 * [taylor]: Taking taylor expansion of 1.0 in x 0.733 * [approximate]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in (x) around 0 0.733 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 0.733 * [taylor]: Taking taylor expansion of 2.0 in x 0.733 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.733 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.733 * [taylor]: Taking taylor expansion of x in x 0.733 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.733 * [taylor]: Taking taylor expansion of 1.0 in x 0.734 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 0.734 * [taylor]: Taking taylor expansion of 2.0 in x 0.734 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.734 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.734 * [taylor]: Taking taylor expansion of x in x 0.734 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.734 * [taylor]: Taking taylor expansion of 1.0 in x 0.750 * * * [progress]: simplifying candidates 0.751 * [simplify]: Simplifying using # : (expm1 (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log1p (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* 2.0 (/ (pow x 2) (pow 1.0 2))) (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 2.0) (- (* (log x) 2) (log (pow 1.0 2)))) (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 2.0) (- (* (log x) 2) (log (pow 1.0 2)))) (+ (log 2.0) (- (log (pow x 2)) (* (log 1.0) 2))) (+ (log 2.0) (- (log (pow x 2)) (* (log 1.0) 2))) (+ (log 2.0) (- (log (pow x 2)) (log (pow 1.0 2)))) (+ (log 2.0) (log (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* (* (* 2.0 2.0) 2.0) (/ (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (pow 1.0 2) (pow 1.0 2)) (pow 1.0 2)))) (* (* (* 2.0 2.0) 2.0) (* (* (/ (pow x 2) (pow 1.0 2)) (/ (pow x 2) (pow 1.0 2))) (/ (pow x 2) (pow 1.0 2)))) (* (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2))))) (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* (* (* 2.0 (/ (pow x 2) (pow 1.0 2))) (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 2.0) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 2.0) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) 1.0)) (* (sqrt 2.0) (/ (pow (sqrt x) 2) 1.0)) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ x (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ x (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ x 1.0)) (* (sqrt 2.0) (/ x 1.0)) (* (sqrt 2.0) (/ x (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ x (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ x (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ x (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) 1.0)) (* (sqrt 2.0) (/ (sqrt (pow x 2)) 1.0)) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) 1.0)) (* (sqrt 2.0) (/ (pow x (/ 2 2)) 1.0)) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* 2.0 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2))))) (* 2.0 (sqrt (/ (pow x 2) (pow 1.0 2)))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (sqrt 1.0) 2))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1 2))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0)) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (sqrt (pow 1.0 2)))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) 1)) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1.0 (/ 2 2)))) (* 2.0 (/ (pow (sqrt x) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* 2.0 (/ (pow (sqrt x) 2) (pow 1 2))) (* 2.0 (/ (pow (sqrt x) 2) 1.0)) (* 2.0 (/ (pow (sqrt x) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* 2.0 (/ (pow (sqrt x) 2) 1)) (* 2.0 (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* 2.0 (/ (pow 1 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (pow 1 2) (pow (sqrt 1.0) 2))) (* 2.0 (/ (pow 1 2) (pow 1 2))) (* 2.0 (/ (pow 1 2) 1.0)) (* 2.0 (/ (pow 1 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (pow 1 2) (sqrt (pow 1.0 2)))) (* 2.0 (/ (pow 1 2) 1)) (* 2.0 (/ (pow 1 2) (pow 1.0 (/ 2 2)))) (* 2.0 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ x (pow (sqrt 1.0) 2))) (* 2.0 (/ x (pow 1 2))) (* 2.0 (/ x 1.0)) (* 2.0 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ x (sqrt (pow 1.0 2)))) (* 2.0 (/ x 1)) (* 2.0 (/ x (pow 1.0 (/ 2 2)))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (sqrt 1.0) 2))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1 2))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1.0)) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (sqrt (pow 1.0 2)))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1)) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1.0 (/ 2 2)))) (* 2.0 (/ (sqrt (pow x 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* 2.0 (/ (sqrt (pow x 2)) (pow 1 2))) (* 2.0 (/ (sqrt (pow x 2)) 1.0)) (* 2.0 (/ (sqrt (pow x 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* 2.0 (/ (sqrt (pow x 2)) 1)) (* 2.0 (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* 2.0 (/ 1 (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ 1 (pow (sqrt 1.0) 2))) (* 2.0 (/ 1 (pow 1 2))) (* 2.0 (/ 1 1.0)) (* 2.0 (/ 1 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ 1 (sqrt (pow 1.0 2)))) (* 2.0 (/ 1 1)) (* 2.0 (/ 1 (pow 1.0 (/ 2 2)))) (* 2.0 (/ (pow x (/ 2 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* 2.0 (/ (pow x (/ 2 2)) (pow 1 2))) (* 2.0 (/ (pow x (/ 2 2)) 1.0)) (* 2.0 (/ (pow x (/ 2 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* 2.0 (/ (pow x (/ 2 2)) 1)) (* 2.0 (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* 2.0 1) (* 2.0 (pow x 2)) (* (cbrt 2.0) (/ (pow x 2) (pow 1.0 2))) (* (sqrt 2.0) (/ (pow x 2) (pow 1.0 2))) (* 2.0 (/ (pow x 2) (pow 1.0 2))) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) 0.758 * * [simplify]: iteration 0 : 532 enodes (cost 717 ) 0.768 * * [simplify]: iteration 1 : 2653 enodes (cost 534 ) 0.800 * * [simplify]: iteration 2 : 5002 enodes (cost 533 ) 0.803 * [simplify]: Simplified to: (expm1 (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log1p (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* 2.0 (/ (pow x 2) (pow 1.0 2))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (pow (* 2.0 (/ (pow x 2) (pow 1.0 2))) 3) (pow (* 2.0 (/ (pow x 2) (pow 1.0 2))) 3) (* (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2))))) (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (pow (* 2.0 (/ (pow x 2) (pow 1.0 2))) 3) (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 2.0) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 2.0) (sqrt (/ (pow x 2) (pow 1.0 2)))) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) (fabs 1.0)) (/ (* (sqrt 2.0) x) (fabs 1.0)) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) (fabs 1.0)) (/ (* (sqrt 2.0) x) (fabs 1.0)) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) (fabs x)) 1.0) (/ (* (sqrt 2.0) (fabs x)) 1.0) (/ (* (sqrt 2.0) (fabs x)) 1.0) (/ (* (sqrt 2.0) (fabs x)) 1.0) (/ (* (sqrt 2.0) (fabs x)) (fabs 1.0)) (/ (* (sqrt 2.0) (fabs x)) (fabs 1.0)) (/ (* (sqrt 2.0) (fabs x)) 1.0) (/ (* (sqrt 2.0) (fabs x)) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) (fabs 1.0)) (/ (* (sqrt 2.0) x) (fabs 1.0)) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (* 2.0 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2))))) (* (/ (fabs (/ x 1.0)) 1) 2.0) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (/ (* 2.0 (pow (* (cbrt x) (cbrt x)) 2)) 1.0) (* (pow (* (cbrt x) (cbrt x)) 2) 2.0) (/ (* 2.0 (pow (* (cbrt x) (cbrt x)) 2)) 1.0) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* 2.0 (pow (* (cbrt x) (cbrt x)) 2)) (fabs 1.0)) (* (pow (* (cbrt x) (cbrt x)) 2) 2.0) (/ (* 2.0 (pow (* (cbrt x) (cbrt x)) 2)) 1.0) (* 2.0 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (/ (* 2.0 x) 1.0) (* x 2.0) (/ (* 2.0 x) 1.0) (* 2.0 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* 2.0 x) (fabs 1.0)) (* x 2.0) (/ (* 2.0 x) 1.0) (/ 2.0 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ 2.0 1.0) 2.0 (/ 2.0 1.0) (/ 2.0 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ 2.0 (fabs 1.0)) 2.0 (/ 2.0 1.0) (* 2.0 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (/ (* 2.0 x) 1.0) (* x 2.0) (/ (* 2.0 x) 1.0) (* 2.0 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* 2.0 x) (fabs 1.0)) (* x 2.0) (/ (* 2.0 x) 1.0) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (/ (* 2.0 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0) (* (* (cbrt (pow x 2)) (cbrt (pow x 2))) 2.0) (/ (* 2.0 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* 2.0 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (fabs 1.0)) (* (* (cbrt (pow x 2)) (cbrt (pow x 2))) 2.0) (/ (* 2.0 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0) (/ (* 2.0 (fabs x)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ (* 2.0 (fabs x)) 1.0) (* (fabs x) 2.0) (/ (* 2.0 (fabs x)) 1.0) (* (/ 2.0 (cbrt (pow 1.0 2))) (/ (fabs x) (cbrt (pow 1.0 2)))) (/ (* 2.0 (fabs x)) (fabs 1.0)) (* (fabs x) 2.0) (/ (* 2.0 (fabs x)) 1.0) (/ 2.0 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ 2.0 1.0) 2.0 (/ 2.0 1.0) (/ 2.0 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ 2.0 (fabs 1.0)) 2.0 (/ 2.0 1.0) (* 2.0 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (/ (* 2.0 x) 1.0) (* x 2.0) (/ (* 2.0 x) 1.0) (* 2.0 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* 2.0 x) (fabs 1.0)) (* x 2.0) (/ (* 2.0 x) 1.0) 2.0 (* 2.0 (pow x 2)) (* (cbrt 2.0) (/ (pow x 2) (pow 1.0 2))) (* (sqrt 2.0) (/ (pow x 2) (pow 1.0 2))) (* 2.0 (/ (pow x 2) (pow 1.0 2))) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) 0.804 * * * [progress]: adding candidates to table 1.107 * * [progress]: iteration 3 / 4 1.107 * * * [progress]: picking best candidate 1.113 * * * * [pick]: Picked # 1.113 * * * [progress]: localizing error 1.128 * * * [progress]: generating rewritten candidates 1.128 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 3 2) 1.131 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 3 2 1 1) 1.158 * * * [progress]: generating series expansions 1.158 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 3 2) 1.159 * [approximate]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in (x) around 0 1.159 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in x 1.159 * [taylor]: Taking taylor expansion of 2.0 in x 1.159 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 1.159 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.159 * [taylor]: Taking taylor expansion of x in x 1.159 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.159 * [taylor]: Taking taylor expansion of 1.0 in x 1.160 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in x 1.160 * [taylor]: Taking taylor expansion of 2.0 in x 1.160 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 1.160 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.160 * [taylor]: Taking taylor expansion of x in x 1.160 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.160 * [taylor]: Taking taylor expansion of 1.0 in x 1.180 * [approximate]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in (x) around 0 1.180 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 1.180 * [taylor]: Taking taylor expansion of 2.0 in x 1.180 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.180 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.180 * [taylor]: Taking taylor expansion of x in x 1.180 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.180 * [taylor]: Taking taylor expansion of 1.0 in x 1.181 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 1.181 * [taylor]: Taking taylor expansion of 2.0 in x 1.181 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.181 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.181 * [taylor]: Taking taylor expansion of x in x 1.181 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.181 * [taylor]: Taking taylor expansion of 1.0 in x 1.197 * [approximate]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in (x) around 0 1.197 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 1.198 * [taylor]: Taking taylor expansion of 2.0 in x 1.198 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.198 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.198 * [taylor]: Taking taylor expansion of x in x 1.198 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.198 * [taylor]: Taking taylor expansion of 1.0 in x 1.199 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 1.199 * [taylor]: Taking taylor expansion of 2.0 in x 1.199 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.199 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.199 * [taylor]: Taking taylor expansion of x in x 1.199 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.199 * [taylor]: Taking taylor expansion of 1.0 in x 1.215 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 3 2 1 1) 1.215 * [approximate]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in (x) around 0 1.215 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in x 1.215 * [taylor]: Taking taylor expansion of 2.0 in x 1.215 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 1.215 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.215 * [taylor]: Taking taylor expansion of x in x 1.215 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.215 * [taylor]: Taking taylor expansion of 1.0 in x 1.216 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in x 1.216 * [taylor]: Taking taylor expansion of 2.0 in x 1.216 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 1.216 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.216 * [taylor]: Taking taylor expansion of x in x 1.216 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.216 * [taylor]: Taking taylor expansion of 1.0 in x 1.232 * [approximate]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in (x) around 0 1.232 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 1.232 * [taylor]: Taking taylor expansion of 2.0 in x 1.232 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.232 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.232 * [taylor]: Taking taylor expansion of x in x 1.232 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.232 * [taylor]: Taking taylor expansion of 1.0 in x 1.233 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 1.233 * [taylor]: Taking taylor expansion of 2.0 in x 1.233 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.233 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.233 * [taylor]: Taking taylor expansion of x in x 1.233 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.233 * [taylor]: Taking taylor expansion of 1.0 in x 1.249 * [approximate]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in (x) around 0 1.249 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 1.249 * [taylor]: Taking taylor expansion of 2.0 in x 1.249 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.249 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.249 * [taylor]: Taking taylor expansion of x in x 1.249 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.249 * [taylor]: Taking taylor expansion of 1.0 in x 1.250 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 1.250 * [taylor]: Taking taylor expansion of 2.0 in x 1.250 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.250 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.250 * [taylor]: Taking taylor expansion of x in x 1.250 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.250 * [taylor]: Taking taylor expansion of 1.0 in x 1.271 * * * [progress]: simplifying candidates 1.273 * [simplify]: Simplifying using # : (expm1 (log (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (log1p (log (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (log (* (cbrt (exp (* 2.0 (/ (pow x 2) (pow 1.0 2))))) (cbrt (exp (* 2.0 (/ (pow x 2) (pow 1.0 2))))))) (log (cbrt (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (log (sqrt (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (log (sqrt (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (log 1) (log (exp (* 2.0 (/ (pow x 2) (pow 1.0 2))))) (log (exp 2.0)) (log (exp (* 2.0 (/ (pow x 2) (pow 1.0 2))))) (log (exp 2.0)) (log (log (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (exp (log (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (* (cbrt (log (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (log (exp (* 2.0 (/ (pow x 2) (pow 1.0 2))))))) (cbrt (log (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (* (* (log (exp (* 2.0 (/ (pow x 2) (pow 1.0 2))))) (log (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (log (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (sqrt (log (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (sqrt (log (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (expm1 (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log1p (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* 2.0 (/ (pow x 2) (pow 1.0 2))) (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 2.0) (- (* (log x) 2) (log (pow 1.0 2)))) (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 2.0) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 2.0) (- (* (log x) 2) (log (pow 1.0 2)))) (+ (log 2.0) (- (log (pow x 2)) (* (log 1.0) 2))) (+ (log 2.0) (- (log (pow x 2)) (* (log 1.0) 2))) (+ (log 2.0) (- (log (pow x 2)) (log (pow 1.0 2)))) (+ (log 2.0) (log (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* (* (* 2.0 2.0) 2.0) (/ (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (pow 1.0 2) (pow 1.0 2)) (pow 1.0 2)))) (* (* (* 2.0 2.0) 2.0) (* (* (/ (pow x 2) (pow 1.0 2)) (/ (pow x 2) (pow 1.0 2))) (/ (pow x 2) (pow 1.0 2)))) (* (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2))))) (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* (* (* 2.0 (/ (pow x 2) (pow 1.0 2))) (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 2.0) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 2.0) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) 1.0)) (* (sqrt 2.0) (/ (pow (sqrt x) 2) 1.0)) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ x (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ x (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ x 1.0)) (* (sqrt 2.0) (/ x 1.0)) (* (sqrt 2.0) (/ x (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ x (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ x (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ x (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) 1.0)) (* (sqrt 2.0) (/ (sqrt (pow x 2)) 1.0)) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) 1.0)) (* (sqrt 2.0) (/ (pow x (/ 2 2)) 1.0)) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 2.0) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* 2.0 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2))))) (* 2.0 (sqrt (/ (pow x 2) (pow 1.0 2)))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (sqrt 1.0) 2))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1 2))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0)) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (sqrt (pow 1.0 2)))) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) 1)) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1.0 (/ 2 2)))) (* 2.0 (/ (pow (sqrt x) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* 2.0 (/ (pow (sqrt x) 2) (pow 1 2))) (* 2.0 (/ (pow (sqrt x) 2) 1.0)) (* 2.0 (/ (pow (sqrt x) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* 2.0 (/ (pow (sqrt x) 2) 1)) (* 2.0 (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* 2.0 (/ (pow 1 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (pow 1 2) (pow (sqrt 1.0) 2))) (* 2.0 (/ (pow 1 2) (pow 1 2))) (* 2.0 (/ (pow 1 2) 1.0)) (* 2.0 (/ (pow 1 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (pow 1 2) (sqrt (pow 1.0 2)))) (* 2.0 (/ (pow 1 2) 1)) (* 2.0 (/ (pow 1 2) (pow 1.0 (/ 2 2)))) (* 2.0 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ x (pow (sqrt 1.0) 2))) (* 2.0 (/ x (pow 1 2))) (* 2.0 (/ x 1.0)) (* 2.0 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ x (sqrt (pow 1.0 2)))) (* 2.0 (/ x 1)) (* 2.0 (/ x (pow 1.0 (/ 2 2)))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (sqrt 1.0) 2))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1 2))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1.0)) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (sqrt (pow 1.0 2)))) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1)) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1.0 (/ 2 2)))) (* 2.0 (/ (sqrt (pow x 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* 2.0 (/ (sqrt (pow x 2)) (pow 1 2))) (* 2.0 (/ (sqrt (pow x 2)) 1.0)) (* 2.0 (/ (sqrt (pow x 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* 2.0 (/ (sqrt (pow x 2)) 1)) (* 2.0 (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* 2.0 (/ 1 (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ 1 (pow (sqrt 1.0) 2))) (* 2.0 (/ 1 (pow 1 2))) (* 2.0 (/ 1 1.0)) (* 2.0 (/ 1 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ 1 (sqrt (pow 1.0 2)))) (* 2.0 (/ 1 1)) (* 2.0 (/ 1 (pow 1.0 (/ 2 2)))) (* 2.0 (/ (pow x (/ 2 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 2.0 (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* 2.0 (/ (pow x (/ 2 2)) (pow 1 2))) (* 2.0 (/ (pow x (/ 2 2)) 1.0)) (* 2.0 (/ (pow x (/ 2 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 2.0 (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* 2.0 (/ (pow x (/ 2 2)) 1)) (* 2.0 (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* 2.0 1) (* 2.0 (pow x 2)) (* (cbrt 2.0) (/ (pow x 2) (pow 1.0 2))) (* (sqrt 2.0) (/ (pow x 2) (pow 1.0 2))) (* 2.0 (/ (pow x 2) (pow 1.0 2))) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) 1.281 * * [simplify]: iteration 0 : 552 enodes (cost 763 ) 1.289 * * [simplify]: iteration 1 : 2239 enodes (cost 630 ) 1.321 * * [simplify]: iteration 2 : 5001 enodes (cost 629 ) 1.325 * [simplify]: Simplified to: (expm1 (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log1p (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* 2 (log (cbrt (exp (* 2.0 (/ (pow x 2) (pow 1.0 2))))))) (log (cbrt (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (log (sqrt (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) (log (sqrt (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))))) 0 (* 2.0 (/ (pow x 2) (pow 1.0 2))) 2.0 (* 2.0 (/ (pow x 2) (pow 1.0 2))) 2.0 (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2))))) (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (pow (* 2.0 (/ (pow x 2) (pow 1.0 2))) 3) (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (expm1 (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log1p (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* 2.0 (/ (pow x 2) (pow 1.0 2))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (log (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (exp (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (pow (* 2.0 (/ (pow x 2) (pow 1.0 2))) 3) (pow (* 2.0 (/ (pow x 2) (pow 1.0 2))) 3) (* (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2))))) (cbrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (pow (* 2.0 (/ (pow x 2) (pow 1.0 2))) 3) (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 2.0 (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 2.0) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 2.0) (sqrt (/ (pow x 2) (pow 1.0 2)))) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* x (sqrt 2.0)) (fabs 1.0)) (/ (* x (sqrt 2.0)) (fabs 1.0)) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* x (sqrt 2.0)) (fabs 1.0)) (/ (* x (sqrt 2.0)) (fabs 1.0)) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) (fabs x)) 1.0) (/ (* (sqrt 2.0) (fabs x)) 1.0) (/ (* (sqrt 2.0) (fabs x)) 1.0) (/ (* (sqrt 2.0) (fabs x)) 1.0) (/ (* (sqrt 2.0) (fabs x)) (fabs 1.0)) (/ (* (sqrt 2.0) (fabs x)) (fabs 1.0)) (/ (* (sqrt 2.0) (fabs x)) 1.0) (/ (* (sqrt 2.0) (fabs x)) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (/ (* x (sqrt 2.0)) (fabs 1.0)) (/ (* x (sqrt 2.0)) (fabs 1.0)) (/ (* (sqrt 2.0) x) 1.0) (/ (* (sqrt 2.0) x) 1.0) (* 2.0 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2))))) (* (/ (fabs (/ x 1.0)) 1) 2.0) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (/ (* 2.0 (pow (* (cbrt x) (cbrt x)) 2)) 1.0) (* (pow (* (cbrt x) (cbrt x)) 2) 2.0) (/ (* 2.0 (pow (* (cbrt x) (cbrt x)) 2)) 1.0) (* 2.0 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* (pow (* (cbrt x) (cbrt x)) 2) 2.0) (fabs 1.0)) (* (pow (* (cbrt x) (cbrt x)) 2) 2.0) (/ (* 2.0 (pow (* (cbrt x) (cbrt x)) 2)) 1.0) (/ (* 2.0 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ (* 2.0 x) 1.0) (* x 2.0) (/ (* 2.0 x) 1.0) (/ (* 2.0 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ (* x 2.0) (fabs 1.0)) (* x 2.0) (/ (* 2.0 x) 1.0) (/ 2.0 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ 2.0 1.0) 2.0 (/ 2.0 1.0) (/ 2.0 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ 2.0 (sqrt (pow 1.0 2))) 2.0 (/ 2.0 1.0) (/ (* 2.0 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ (* 2.0 x) 1.0) (* x 2.0) (/ (* 2.0 x) 1.0) (/ (* 2.0 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ (* x 2.0) (fabs 1.0)) (* x 2.0) (/ (* 2.0 x) 1.0) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (/ (* 2.0 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0) (* (* (cbrt (pow x 2)) (cbrt (pow x 2))) 2.0) (/ (* 2.0 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0) (* 2.0 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* 2.0 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (fabs 1.0)) (* (* (cbrt (pow x 2)) (cbrt (pow x 2))) 2.0) (/ (* 2.0 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0) (/ (* 2.0 (fabs x)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ (* 2.0 (fabs x)) 1.0) (* (fabs x) 2.0) (/ (* 2.0 (fabs x)) 1.0) (* (/ 2.0 (cbrt (pow 1.0 2))) (/ (fabs x) (cbrt (pow 1.0 2)))) (/ (* 2.0 (fabs x)) (fabs 1.0)) (* (fabs x) 2.0) (/ (* 2.0 (fabs x)) 1.0) (/ 2.0 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ 2.0 1.0) 2.0 (/ 2.0 1.0) (/ 2.0 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ 2.0 (sqrt (pow 1.0 2))) 2.0 (/ 2.0 1.0) (/ (* 2.0 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ (* 2.0 x) 1.0) (* x 2.0) (/ (* 2.0 x) 1.0) (/ (* 2.0 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ (* x 2.0) (fabs 1.0)) (* x 2.0) (/ (* 2.0 x) 1.0) 2.0 (* 2.0 (pow x 2)) (* (cbrt 2.0) (/ (pow x 2) (pow 1.0 2))) (* (sqrt 2.0) (/ (pow x 2) (pow 1.0 2))) (* 2.0 (/ (pow x 2) (pow 1.0 2))) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) 1.325 * * * [progress]: adding candidates to table 1.733 * * [progress]: iteration 4 / 4 1.733 * * * [progress]: picking best candidate 1.735 * * * * [pick]: Picked # 1.735 * * * [progress]: localizing error 1.746 * * * [progress]: generating rewritten candidates 1.747 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.755 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2) 1.766 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1) 1.773 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2 1) 1.788 * * * [progress]: generating series expansions 1.788 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1.788 * [approximate]: Taking taylor expansion of (log (pow (/ (+ x 1.0) (- 1.0 x)) 1/3)) in (x) around 0 1.788 * [taylor]: Taking taylor expansion of (log (pow (/ (+ x 1.0) (- 1.0 x)) 1/3)) in x 1.788 * [taylor]: Taking taylor expansion of (pow (/ (+ x 1.0) (- 1.0 x)) 1/3) in x 1.788 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ x 1.0) (- 1.0 x))))) in x 1.788 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ x 1.0) (- 1.0 x)))) in x 1.788 * [taylor]: Taking taylor expansion of 1/3 in x 1.788 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 1.788 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 1.788 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.788 * [taylor]: Taking taylor expansion of x in x 1.788 * [taylor]: Taking taylor expansion of 1.0 in x 1.788 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.788 * [taylor]: Taking taylor expansion of 1.0 in x 1.788 * [taylor]: Taking taylor expansion of x in x 1.792 * [taylor]: Taking taylor expansion of (log (pow (/ (+ x 1.0) (- 1.0 x)) 1/3)) in x 1.792 * [taylor]: Taking taylor expansion of (pow (/ (+ x 1.0) (- 1.0 x)) 1/3) in x 1.792 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ x 1.0) (- 1.0 x))))) in x 1.792 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ x 1.0) (- 1.0 x)))) in x 1.792 * [taylor]: Taking taylor expansion of 1/3 in x 1.792 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 1.792 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 1.792 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.792 * [taylor]: Taking taylor expansion of x in x 1.793 * [taylor]: Taking taylor expansion of 1.0 in x 1.793 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.793 * [taylor]: Taking taylor expansion of 1.0 in x 1.793 * [taylor]: Taking taylor expansion of x in x 1.871 * [approximate]: Taking taylor expansion of (log (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3)) in (x) around 0 1.871 * [taylor]: Taking taylor expansion of (log (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3)) in x 1.871 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3) in x 1.871 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))) in x 1.871 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 1.871 * [taylor]: Taking taylor expansion of 1/3 in x 1.871 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 1.871 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 1.871 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.871 * [taylor]: Taking taylor expansion of x in x 1.872 * [taylor]: Taking taylor expansion of 1.0 in x 1.872 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.872 * [taylor]: Taking taylor expansion of 1.0 in x 1.872 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.872 * [taylor]: Taking taylor expansion of x in x 1.876 * [taylor]: Taking taylor expansion of (log (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3)) in x 1.876 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3) in x 1.876 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))) in x 1.876 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 1.876 * [taylor]: Taking taylor expansion of 1/3 in x 1.876 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 1.876 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 1.876 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.876 * [taylor]: Taking taylor expansion of x in x 1.876 * [taylor]: Taking taylor expansion of 1.0 in x 1.876 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.876 * [taylor]: Taking taylor expansion of 1.0 in x 1.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.876 * [taylor]: Taking taylor expansion of x in x 1.995 * [approximate]: Taking taylor expansion of (log (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3)) in (x) around 0 1.995 * [taylor]: Taking taylor expansion of (log (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3)) in x 1.995 * [taylor]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3) in x 1.995 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))) in x 1.995 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 1.995 * [taylor]: Taking taylor expansion of 1/3 in x 1.995 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 1.995 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 1.995 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.995 * [taylor]: Taking taylor expansion of 1.0 in x 1.995 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.995 * [taylor]: Taking taylor expansion of x in x 1.995 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.995 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.995 * [taylor]: Taking taylor expansion of x in x 1.996 * [taylor]: Taking taylor expansion of 1.0 in x 1.999 * [taylor]: Taking taylor expansion of (log (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3)) in x 1.999 * [taylor]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3) in x 1.999 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))) in x 1.999 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 1.999 * [taylor]: Taking taylor expansion of 1/3 in x 1.999 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 1.999 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 1.999 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.999 * [taylor]: Taking taylor expansion of 1.0 in x 1.999 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.999 * [taylor]: Taking taylor expansion of x in x 2.000 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.000 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.000 * [taylor]: Taking taylor expansion of x in x 2.000 * [taylor]: Taking taylor expansion of 1.0 in x 2.124 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2) 2.124 * [approximate]: Taking taylor expansion of (log (pow (/ (+ x 1.0) (- 1.0 x)) 1/3)) in (x) around 0 2.124 * [taylor]: Taking taylor expansion of (log (pow (/ (+ x 1.0) (- 1.0 x)) 1/3)) in x 2.124 * [taylor]: Taking taylor expansion of (pow (/ (+ x 1.0) (- 1.0 x)) 1/3) in x 2.124 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ x 1.0) (- 1.0 x))))) in x 2.124 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ x 1.0) (- 1.0 x)))) in x 2.124 * [taylor]: Taking taylor expansion of 1/3 in x 2.124 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 2.124 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 2.124 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.124 * [taylor]: Taking taylor expansion of x in x 2.124 * [taylor]: Taking taylor expansion of 1.0 in x 2.124 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.124 * [taylor]: Taking taylor expansion of 1.0 in x 2.124 * [taylor]: Taking taylor expansion of x in x 2.128 * [taylor]: Taking taylor expansion of (log (pow (/ (+ x 1.0) (- 1.0 x)) 1/3)) in x 2.128 * [taylor]: Taking taylor expansion of (pow (/ (+ x 1.0) (- 1.0 x)) 1/3) in x 2.128 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ x 1.0) (- 1.0 x))))) in x 2.128 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ x 1.0) (- 1.0 x)))) in x 2.128 * [taylor]: Taking taylor expansion of 1/3 in x 2.128 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 2.128 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 2.128 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.128 * [taylor]: Taking taylor expansion of x in x 2.128 * [taylor]: Taking taylor expansion of 1.0 in x 2.128 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.128 * [taylor]: Taking taylor expansion of 1.0 in x 2.128 * [taylor]: Taking taylor expansion of x in x 2.206 * [approximate]: Taking taylor expansion of (log (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3)) in (x) around 0 2.206 * [taylor]: Taking taylor expansion of (log (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3)) in x 2.206 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3) in x 2.206 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))) in x 2.206 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 2.206 * [taylor]: Taking taylor expansion of 1/3 in x 2.206 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 2.206 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 2.206 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.206 * [taylor]: Taking taylor expansion of x in x 2.207 * [taylor]: Taking taylor expansion of 1.0 in x 2.207 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.207 * [taylor]: Taking taylor expansion of 1.0 in x 2.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.207 * [taylor]: Taking taylor expansion of x in x 2.210 * [taylor]: Taking taylor expansion of (log (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3)) in x 2.211 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3) in x 2.211 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))) in x 2.211 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 2.211 * [taylor]: Taking taylor expansion of 1/3 in x 2.211 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 2.211 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 2.211 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.211 * [taylor]: Taking taylor expansion of x in x 2.211 * [taylor]: Taking taylor expansion of 1.0 in x 2.211 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.211 * [taylor]: Taking taylor expansion of 1.0 in x 2.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.211 * [taylor]: Taking taylor expansion of x in x 2.330 * [approximate]: Taking taylor expansion of (log (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3)) in (x) around 0 2.330 * [taylor]: Taking taylor expansion of (log (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3)) in x 2.331 * [taylor]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3) in x 2.331 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))) in x 2.331 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 2.331 * [taylor]: Taking taylor expansion of 1/3 in x 2.331 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 2.331 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 2.331 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.331 * [taylor]: Taking taylor expansion of 1.0 in x 2.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.331 * [taylor]: Taking taylor expansion of x in x 2.331 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.331 * [taylor]: Taking taylor expansion of x in x 2.331 * [taylor]: Taking taylor expansion of 1.0 in x 2.335 * [taylor]: Taking taylor expansion of (log (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3)) in x 2.335 * [taylor]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3) in x 2.335 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))) in x 2.335 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 2.335 * [taylor]: Taking taylor expansion of 1/3 in x 2.335 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 2.335 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 2.335 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.335 * [taylor]: Taking taylor expansion of 1.0 in x 2.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.335 * [taylor]: Taking taylor expansion of x in x 2.335 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.335 * [taylor]: Taking taylor expansion of x in x 2.336 * [taylor]: Taking taylor expansion of 1.0 in x 2.462 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1) 2.462 * [approximate]: Taking taylor expansion of (pow (/ (+ x 1.0) (- 1.0 x)) 1/3) in (x) around 0 2.462 * [taylor]: Taking taylor expansion of (pow (/ (+ x 1.0) (- 1.0 x)) 1/3) in x 2.462 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ x 1.0) (- 1.0 x))))) in x 2.462 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ x 1.0) (- 1.0 x)))) in x 2.462 * [taylor]: Taking taylor expansion of 1/3 in x 2.462 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 2.462 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 2.462 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.462 * [taylor]: Taking taylor expansion of x in x 2.462 * [taylor]: Taking taylor expansion of 1.0 in x 2.462 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.462 * [taylor]: Taking taylor expansion of 1.0 in x 2.462 * [taylor]: Taking taylor expansion of x in x 2.465 * [taylor]: Taking taylor expansion of (pow (/ (+ x 1.0) (- 1.0 x)) 1/3) in x 2.465 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ x 1.0) (- 1.0 x))))) in x 2.465 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ x 1.0) (- 1.0 x)))) in x 2.465 * [taylor]: Taking taylor expansion of 1/3 in x 2.465 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 2.465 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 2.465 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.465 * [taylor]: Taking taylor expansion of x in x 2.465 * [taylor]: Taking taylor expansion of 1.0 in x 2.465 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.465 * [taylor]: Taking taylor expansion of 1.0 in x 2.465 * [taylor]: Taking taylor expansion of x in x 2.513 * [approximate]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3) in (x) around 0 2.513 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3) in x 2.513 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))) in x 2.513 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 2.513 * [taylor]: Taking taylor expansion of 1/3 in x 2.513 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 2.513 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 2.513 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.513 * [taylor]: Taking taylor expansion of x in x 2.513 * [taylor]: Taking taylor expansion of 1.0 in x 2.513 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.513 * [taylor]: Taking taylor expansion of 1.0 in x 2.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.513 * [taylor]: Taking taylor expansion of x in x 2.517 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3) in x 2.517 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))) in x 2.517 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 2.517 * [taylor]: Taking taylor expansion of 1/3 in x 2.517 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 2.517 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 2.517 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.517 * [taylor]: Taking taylor expansion of x in x 2.517 * [taylor]: Taking taylor expansion of 1.0 in x 2.517 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.517 * [taylor]: Taking taylor expansion of 1.0 in x 2.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.517 * [taylor]: Taking taylor expansion of x in x 2.563 * [approximate]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3) in (x) around 0 2.563 * [taylor]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3) in x 2.563 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))) in x 2.563 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 2.563 * [taylor]: Taking taylor expansion of 1/3 in x 2.563 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 2.563 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 2.563 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.563 * [taylor]: Taking taylor expansion of 1.0 in x 2.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.563 * [taylor]: Taking taylor expansion of x in x 2.563 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.563 * [taylor]: Taking taylor expansion of x in x 2.563 * [taylor]: Taking taylor expansion of 1.0 in x 2.566 * [taylor]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3) in x 2.566 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))) in x 2.566 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 2.566 * [taylor]: Taking taylor expansion of 1/3 in x 2.566 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 2.566 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 2.566 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.566 * [taylor]: Taking taylor expansion of 1.0 in x 2.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.567 * [taylor]: Taking taylor expansion of x in x 2.567 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.567 * [taylor]: Taking taylor expansion of x in x 2.567 * [taylor]: Taking taylor expansion of 1.0 in x 2.605 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2 1) 2.605 * [approximate]: Taking taylor expansion of (pow (/ (+ x 1.0) (- 1.0 x)) 1/3) in (x) around 0 2.605 * [taylor]: Taking taylor expansion of (pow (/ (+ x 1.0) (- 1.0 x)) 1/3) in x 2.605 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ x 1.0) (- 1.0 x))))) in x 2.605 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ x 1.0) (- 1.0 x)))) in x 2.605 * [taylor]: Taking taylor expansion of 1/3 in x 2.605 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 2.605 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 2.605 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.605 * [taylor]: Taking taylor expansion of x in x 2.605 * [taylor]: Taking taylor expansion of 1.0 in x 2.605 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.605 * [taylor]: Taking taylor expansion of 1.0 in x 2.605 * [taylor]: Taking taylor expansion of x in x 2.608 * [taylor]: Taking taylor expansion of (pow (/ (+ x 1.0) (- 1.0 x)) 1/3) in x 2.608 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ x 1.0) (- 1.0 x))))) in x 2.608 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ x 1.0) (- 1.0 x)))) in x 2.608 * [taylor]: Taking taylor expansion of 1/3 in x 2.608 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 2.608 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 2.608 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.608 * [taylor]: Taking taylor expansion of x in x 2.609 * [taylor]: Taking taylor expansion of 1.0 in x 2.609 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.609 * [taylor]: Taking taylor expansion of 1.0 in x 2.609 * [taylor]: Taking taylor expansion of x in x 2.663 * [approximate]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3) in (x) around 0 2.664 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3) in x 2.664 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))) in x 2.664 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 2.664 * [taylor]: Taking taylor expansion of 1/3 in x 2.664 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 2.664 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 2.664 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.664 * [taylor]: Taking taylor expansion of x in x 2.664 * [taylor]: Taking taylor expansion of 1.0 in x 2.664 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.664 * [taylor]: Taking taylor expansion of 1.0 in x 2.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.664 * [taylor]: Taking taylor expansion of x in x 2.667 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) 1/3) in x 2.667 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))) in x 2.667 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 2.667 * [taylor]: Taking taylor expansion of 1/3 in x 2.667 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 2.667 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 2.667 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.667 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.667 * [taylor]: Taking taylor expansion of x in x 2.668 * [taylor]: Taking taylor expansion of 1.0 in x 2.668 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.668 * [taylor]: Taking taylor expansion of 1.0 in x 2.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.668 * [taylor]: Taking taylor expansion of x in x 2.713 * [approximate]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3) in (x) around 0 2.713 * [taylor]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3) in x 2.713 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))) in x 2.713 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 2.713 * [taylor]: Taking taylor expansion of 1/3 in x 2.713 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 2.713 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 2.713 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.713 * [taylor]: Taking taylor expansion of 1.0 in x 2.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.713 * [taylor]: Taking taylor expansion of x in x 2.713 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.713 * [taylor]: Taking taylor expansion of x in x 2.713 * [taylor]: Taking taylor expansion of 1.0 in x 2.716 * [taylor]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1/3) in x 2.716 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))) in x 2.716 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 2.716 * [taylor]: Taking taylor expansion of 1/3 in x 2.716 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 2.716 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 2.716 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.716 * [taylor]: Taking taylor expansion of 1.0 in x 2.716 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.717 * [taylor]: Taking taylor expansion of x in x 2.717 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.717 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.717 * [taylor]: Taking taylor expansion of x in x 2.717 * [taylor]: Taking taylor expansion of 1.0 in x 2.755 * * * [progress]: simplifying candidates 2.758 * [simplify]: Simplifying using # : (expm1 (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log1p (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (* (cbrt (/ (+ 1.0 x) (- 1.0 x))) (cbrt (/ (+ 1.0 x) (- 1.0 x)))))) (log (cbrt (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (sqrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (sqrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))) (log (cbrt (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x))))) (log (cbrt (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (sqrt (- 1.0 x))))) (log (cbrt (/ (cbrt (+ 1.0 x)) (sqrt (- 1.0 x))))) (log (cbrt (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1))) (log (cbrt (/ (cbrt (+ 1.0 x)) (- 1.0 x)))) (log (cbrt (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (+ (sqrt 1.0) (sqrt x))))) (log (cbrt (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))))) (log (cbrt (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1))) (log (cbrt (/ (cbrt (+ 1.0 x)) (- 1.0 x)))) (log (cbrt (/ (sqrt (+ 1.0 x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))) (log (cbrt (/ (sqrt (+ 1.0 x)) (cbrt (- 1.0 x))))) (log (cbrt (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))))) (log (cbrt (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))))) (log (cbrt (/ (sqrt (+ 1.0 x)) 1))) (log (cbrt (/ (sqrt (+ 1.0 x)) (- 1.0 x)))) (log (cbrt (/ (sqrt (+ 1.0 x)) (+ (sqrt 1.0) (sqrt x))))) (log (cbrt (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))))) (log (cbrt (/ (sqrt (+ 1.0 x)) 1))) (log (cbrt (/ (sqrt (+ 1.0 x)) (- 1.0 x)))) (log (cbrt (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))) (log (cbrt (/ (+ 1.0 x) (cbrt (- 1.0 x))))) (log (cbrt (/ 1 (sqrt (- 1.0 x))))) (log (cbrt (/ (+ 1.0 x) (sqrt (- 1.0 x))))) (log (cbrt (/ 1 1))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (cbrt (/ 1 (+ (sqrt 1.0) (sqrt x))))) (log (cbrt (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))))) (log (cbrt (/ 1 1))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (cbrt (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))) (log (cbrt (/ (+ 1.0 x) (cbrt (- 1.0 x))))) (log (cbrt (/ 1 (sqrt (- 1.0 x))))) (log (cbrt (/ (+ 1.0 x) (sqrt (- 1.0 x))))) (log (cbrt (/ 1 1))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (cbrt (/ 1 (+ (sqrt 1.0) (sqrt x))))) (log (cbrt (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x))))) (log (cbrt (/ 1 1))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (cbrt 1)) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (cbrt (/ 1 (- 1.0 x)))) (log (cbrt (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3))))) (log (cbrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))) (log (cbrt (/ (+ 1.0 x) (- (* 1.0 1.0) (* x x))))) (log (cbrt (+ 1.0 x))) (log (* (cbrt (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (cbrt (/ (+ 1.0 x) (- 1.0 x)))))) (log (cbrt (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (sqrt (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (sqrt (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log 1) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (cbrt (- 1.0 x))) (log (/ (+ 1.0 x) (- 1.0 x))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (exp (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (* (cbrt (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (cbrt (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))))) (cbrt (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (* (* (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (sqrt (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (sqrt (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (expm1 (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log1p (log (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (* (cbrt (/ (+ 1.0 x) (- 1.0 x))) (cbrt (/ (+ 1.0 x) (- 1.0 x)))))) (log (cbrt (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (sqrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (sqrt (/ (+ 1.0 x) (- 1.0 x))))) (log (cbrt (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))) (log (cbrt (/ (cbrt (+ 1.0 x)) (cbrt (- 1.0 x))))) (log (cbrt (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (sqrt (- 1.0 x))))) (log (cbrt (/ (cbrt (+ 1.0 x)) (sqrt (- 1.0 x))))) (log (cbrt (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1))) (log (cbrt (/ (cbrt (+ 1.0 x)) (- 1.0 x)))) (log (cbrt (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (+ (sqrt 1.0) (sqrt x))))) (log (cbrt (/ (cbrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))))) (log (cbrt (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) 1))) (log (cbrt (/ (cbrt (+ 1.0 x)) (- 1.0 x)))) (log (cbrt (/ (sqrt (+ 1.0 x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))) (log (cbrt (/ (sqrt (+ 1.0 x)) (cbrt (- 1.0 x))))) (log (cbrt (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))))) (log (cbrt (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x))))) (log (cbrt (/ (sqrt (+ 1.0 x)) 1))) (log (cbrt (/ (sqrt (+ 1.0 x)) (- 1.0 x)))) (log (cbrt (/ (sqrt (+ 1.0 x)) (+ (sqrt 1.0) (sqrt x))))) (log (cbrt (/ (sqrt (+ 1.0 x)) (- (sqrt 1.0) (sqrt x))))) (log (cbrt (/ (sqrt (+ 1.0 x)) 1))) (log (cbrt (/ (sqrt (+ 1.0 x)) (- 1.0 x)))) (log (cbrt (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))) (log (cbrt (/ (+ 1.0 x) (cbrt (- 1.0 x))))) (log (cbrt (/ 1 (sqrt (- 1.0 x))))) (log (cbrt (/ (+ 1.0 x) (sqrt (- 1.0 x))))) (log (cbrt (/ 1 1))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (cbrt (/ 1 (+ (sqrt 1.0) (sqrt x))))) (log (cbrt (/ (+ 1.0 x) (- 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(sqrt x)))) (cbrt (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))) (cbrt 1) (cbrt (/ (+ 1.0 x) (- 1.0 x))) (cbrt 1) (cbrt (/ (+ 1.0 x) (- 1.0 x))) (cbrt (+ 1.0 x)) (cbrt (/ 1 (- 1.0 x))) (cbrt (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3)))) (cbrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (cbrt (/ 1 (- 1.0 x))) (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)) (cbrt (- 1.0 x)) (* (cbrt (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (cbrt (/ (+ 1.0 x) (- 1.0 x))))) (cbrt (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (/ (+ 1.0 x) (- 1.0 x)) (sqrt (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (sqrt (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (fma 1/3 (log 1.0) (* 0.6666666666666666 (- (fma x x x) (/ (pow x 2) (pow 1.0 2))))) (fma 1/3 (log -1) (fma 0.6666666666666666 (/ 1 x) (* 0.2222222222222222 (/ 1 (pow x 3))))) (fma 1/3 (log -1) (fma 0.6666666666666666 (/ 1 x) (* 0.2222222222222222 (/ 1 (pow x 3))))) (fma 1/3 (log 1.0) (* 0.6666666666666666 (- (fma x x x) (/ (pow x 2) (pow 1.0 2))))) (fma 1/3 (log -1) (fma 0.6666666666666666 (/ 1 x) (* 0.2222222222222222 (/ 1 (pow x 3))))) (fma 1/3 (log -1) (fma 0.6666666666666666 (/ 1 x) (* 0.2222222222222222 (/ 1 (pow x 3))))) (fma (pow 1.0 1/3) (fma x 0.6666666666666666 1) (* (pow x 2) (- (* (pow 1.0 1/3) 0.8888888888888888) (* 0.6666666666666666 (pow (/ 1 (pow 1.0 5)) 1/3))))) (fma 0.6666666666666666 (/ (pow -1 1/3) x) (fma 0.2222222222222222 (/ (pow -1 1/3) (pow x 2)) (pow -1 1/3))) (fma 0.6666666666666666 (/ (pow -1 1/3) x) (fma 0.2222222222222222 (/ (pow -1 1/3) (pow x 2)) (pow -1 1/3))) (fma (pow 1.0 1/3) (fma x 0.6666666666666666 1) (* (pow x 2) (- (* (pow 1.0 1/3) 0.8888888888888888) (* 0.6666666666666666 (pow (/ 1 (pow 1.0 5)) 1/3))))) (fma 0.6666666666666666 (/ (pow -1 1/3) x) (fma 0.2222222222222222 (/ (pow -1 1/3) (pow x 2)) (pow -1 1/3))) (fma 0.6666666666666666 (/ (pow -1 1/3) x) (fma 0.2222222222222222 (/ (pow -1 1/3) (pow x 2)) (pow -1 1/3))) 2.874 * * * [progress]: adding candidates to table 3.348 * [progress]: [Phase 3 of 3] Extracting. 3.348 * * [regime]: Finding splitpoints for: (# # #) 3.349 * * * [regime-changes]: Trying 2 branch expressions: ((/ (+ 1.0 x) (- 1.0 x)) x) 3.349 * * * * [regimes]: Trying to branch on (/ (+ 1.0 x) (- 1.0 x)) from (# # #) 3.363 * * * * [regimes]: Trying to branch on x from (# # #) 3.379 * * * [regime]: Found split indices: #