2.684 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.099 * * * [progress]: [2/2] Setting up program. 0.101 * [progress]: [Phase 2 of 3] Improving. 0.101 * [simplify]: Simplifying using # : (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))) 0.104 * * [simplify]: iteration 0 : 18 enodes (cost 6 ) 0.105 * * [simplify]: iteration 1 : 25 enodes (cost 6 ) 0.107 * * [simplify]: iteration 2 : 40 enodes (cost 6 ) 0.109 * * [simplify]: iteration 3 : 65 enodes (cost 6 ) 0.110 * * [simplify]: iteration 4 : 98 enodes (cost 6 ) 0.112 * * [simplify]: iteration 5 : 122 enodes (cost 6 ) 0.115 * * [simplify]: iteration 6 : 135 enodes (cost 6 ) 0.117 * * [simplify]: iteration 7 : 137 enodes (cost 6 ) 0.119 * * [simplify]: iteration 8 : 137 enodes (cost 6 ) 0.119 * [simplify]: Simplified to: (* (/ 1.0 2.0) (log (/ (+ 1.0 x) (- 1.0 x)))) 0.120 * * [progress]: iteration 1 / 4 0.120 * * * [progress]: picking best candidate 0.121 * * * * [pick]: Picked # 0.121 * * * [progress]: localizing error 0.133 * * * [progress]: generating rewritten candidates 0.133 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.141 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 0.152 * * * [progress]: generating series expansions 0.152 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.152 * [approximate]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in (x) around 0 0.153 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 0.153 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.153 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [taylor]: Taking taylor expansion of 1.0 in x 0.153 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.153 * [taylor]: Taking taylor expansion of 1.0 in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of (log (/ (+ x 1.0) (- 1.0 x))) in x 0.155 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.155 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of 1.0 in x 0.155 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.155 * [taylor]: Taking taylor expansion of 1.0 in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.180 * [approximate]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0 0.180 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 0.180 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.180 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.181 * [taylor]: Taking taylor expansion of 1.0 in x 0.181 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.181 * [taylor]: Taking taylor expansion of 1.0 in x 0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.181 * [taylor]: Taking taylor expansion of x in x 0.182 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 0.182 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.182 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.182 * [taylor]: Taking taylor expansion of x in x 0.183 * [taylor]: Taking taylor expansion of 1.0 in x 0.183 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.183 * [taylor]: Taking taylor expansion of 1.0 in x 0.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.183 * [taylor]: Taking taylor expansion of x in x 0.236 * [approximate]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0 0.236 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 0.236 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.236 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.236 * [taylor]: Taking taylor expansion of 1.0 in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.237 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [taylor]: Taking taylor expansion of 1.0 in x 0.238 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 0.238 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.238 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.238 * [taylor]: Taking taylor expansion of 1.0 in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of 1.0 in x 0.282 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 0.283 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0 0.283 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.283 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of 1.0 in x 0.283 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.283 * [taylor]: Taking taylor expansion of 1.0 in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 0.284 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of 1.0 in x 0.284 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.284 * [taylor]: Taking taylor expansion of 1.0 in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.291 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0 0.291 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.291 * [taylor]: Taking taylor expansion of x in x 0.291 * [taylor]: Taking taylor expansion of 1.0 in x 0.291 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.291 * [taylor]: Taking taylor expansion of 1.0 in x 0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.291 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of 1.0 in x 0.293 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.293 * [taylor]: Taking taylor expansion of 1.0 in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.309 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0 0.309 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.309 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.309 * [taylor]: Taking taylor expansion of 1.0 in x 0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.310 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.310 * [taylor]: Taking taylor expansion of 1.0 in x 0.311 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 0.311 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.311 * [taylor]: Taking taylor expansion of 1.0 in x 0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.311 * [taylor]: Taking taylor expansion of x in x 0.311 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.311 * [taylor]: Taking taylor expansion of x in x 0.312 * [taylor]: Taking taylor expansion of 1.0 in x 0.321 * * * [progress]: simplifying candidates 0.322 * [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))) 0.328 * * [simplify]: iteration 0 : 334 enodes (cost 673 ) 0.333 * * [simplify]: iteration 1 : 1078 enodes (cost 636 ) 0.351 * * [simplify]: iteration 2 : 4549 enodes (cost 616 ) 0.436 * * [simplify]: iteration 3 : 5001 enodes (cost 613 ) 0.439 * [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)) 0.440 * * * [progress]: adding candidates to table 0.640 * * [progress]: iteration 2 / 4 0.640 * * * [progress]: picking best candidate 0.656 * * * * [pick]: Picked # 0.656 * * * [progress]: localizing error 0.670 * * * [progress]: generating rewritten candidates 0.670 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 3 2) 0.696 * * * [progress]: generating series expansions 0.696 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 3 2) 0.697 * [approximate]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in (x) around 0 0.697 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in x 0.697 * [taylor]: Taking taylor expansion of 2.0 in x 0.697 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.697 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.697 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.697 * [taylor]: Taking taylor expansion of 1.0 in x 0.698 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow x 2) (pow 1.0 2))) in x 0.698 * [taylor]: Taking taylor expansion of 2.0 in x 0.698 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.698 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.698 * [taylor]: Taking taylor expansion of x in x 0.698 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.698 * [taylor]: Taking taylor expansion of 1.0 in x 0.719 * [approximate]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in (x) around 0 0.719 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 0.719 * [taylor]: Taking taylor expansion of 2.0 in x 0.719 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.719 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.719 * [taylor]: Taking taylor expansion of x in x 0.719 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.719 * [taylor]: Taking taylor expansion of 1.0 in x 0.720 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 0.720 * [taylor]: Taking taylor expansion of 2.0 in x 0.720 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.720 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.720 * [taylor]: Taking taylor expansion of x in x 0.720 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.720 * [taylor]: Taking taylor expansion of 1.0 in x 0.736 * [approximate]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in (x) around 0 0.736 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 0.736 * [taylor]: Taking taylor expansion of 2.0 in x 0.736 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.736 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.736 * [taylor]: Taking taylor expansion of x in x 0.736 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.736 * [taylor]: Taking taylor expansion of 1.0 in x 0.737 * [taylor]: Taking taylor expansion of (/ 2.0 (* (pow x 2) (pow 1.0 2))) in x 0.737 * [taylor]: Taking taylor expansion of 2.0 in x 0.737 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.737 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.737 * [taylor]: Taking taylor expansion of x in x 0.737 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.737 * [taylor]: Taking taylor expansion of 1.0 in x 0.752 * * * [progress]: simplifying candidates 0.754 * [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)) 0.761 * * [simplify]: iteration 0 : 532 enodes (cost 653 ) 0.769 * * [simplify]: iteration 1 : 2211 enodes (cost 536 ) 0.801 * * [simplify]: iteration 2 : 5002 enodes (cost 535 ) 0.804 * [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) (/ (* 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)) 0.805 * * * [progress]: adding candidates to table 1.118 * * [progress]: iteration 3 / 4 1.118 * * * [progress]: picking best candidate 1.132 * * * * [pick]: Picked # 1.132 * * * [progress]: localizing error 1.146 * * * [progress]: generating rewritten candidates 1.146 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 1.148 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 1) 1.156 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 1.157 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1) 1.160 * * * [progress]: generating series expansions 1.160 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1.160 * [approximate]: Taking taylor expansion of (log (expm1 (log1p (/ (+ x 1.0) (- 1.0 x))))) in (x) around 0 1.160 * [taylor]: Taking taylor expansion of (log (expm1 (log1p (/ (+ x 1.0) (- 1.0 x))))) in x 1.160 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))) in x 1.160 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1) 1.160 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) in x 1.160 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x 1.160 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x)))) 1.160 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x 1.160 * [taylor]: Taking taylor expansion of 1 in x 1.161 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 1.161 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.161 * [taylor]: Taking taylor expansion of x in x 1.161 * [taylor]: Taking taylor expansion of 1.0 in x 1.161 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.161 * [taylor]: Taking taylor expansion of 1.0 in x 1.161 * [taylor]: Taking taylor expansion of x in x 1.163 * [taylor]: Taking taylor expansion of 1 in x 1.164 * [taylor]: Taking taylor expansion of (log (expm1 (log1p (/ (+ x 1.0) (- 1.0 x))))) in x 1.164 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))) in x 1.164 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1) 1.164 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) in x 1.164 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x 1.165 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x)))) 1.165 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x 1.165 * [taylor]: Taking taylor expansion of 1 in x 1.165 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 1.165 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.165 * [taylor]: Taking taylor expansion of x in x 1.165 * [taylor]: Taking taylor expansion of 1.0 in x 1.165 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.165 * [taylor]: Taking taylor expansion of 1.0 in x 1.165 * [taylor]: Taking taylor expansion of x in x 1.167 * [taylor]: Taking taylor expansion of 1 in x 1.216 * [approximate]: Taking taylor expansion of (log (expm1 (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))) in (x) around 0 1.216 * [taylor]: Taking taylor expansion of (log (expm1 (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))) in x 1.216 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 1.216 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) 1) 1.216 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 1.216 * [taylor]: Taking taylor expansion of (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 1.216 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) 1.216 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 1.216 * [taylor]: Taking taylor expansion of 1 in x 1.216 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 1.216 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.216 * [taylor]: Taking taylor expansion of x in x 1.217 * [taylor]: Taking taylor expansion of 1.0 in x 1.217 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.217 * [taylor]: Taking taylor expansion of 1.0 in x 1.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.217 * [taylor]: Taking taylor expansion of x in x 1.225 * [taylor]: Taking taylor expansion of 1 in x 1.226 * [taylor]: Taking taylor expansion of (log (expm1 (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))) in x 1.226 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 1.226 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) 1) 1.226 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 1.227 * [taylor]: Taking taylor expansion of (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 1.227 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) 1.227 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 1.227 * [taylor]: Taking taylor expansion of 1 in x 1.227 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 1.227 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.227 * [taylor]: Taking taylor expansion of x in x 1.227 * [taylor]: Taking taylor expansion of 1.0 in x 1.227 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.227 * [taylor]: Taking taylor expansion of 1.0 in x 1.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.227 * [taylor]: Taking taylor expansion of x in x 1.235 * [taylor]: Taking taylor expansion of 1 in x 1.288 * [approximate]: Taking taylor expansion of (log (expm1 (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))) in (x) around 0 1.288 * [taylor]: Taking taylor expansion of (log (expm1 (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))) in x 1.288 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 1.288 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1) 1.288 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 1.288 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 1.288 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1.288 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 1.288 * [taylor]: Taking taylor expansion of 1 in x 1.288 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 1.288 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.288 * [taylor]: Taking taylor expansion of 1.0 in x 1.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.288 * [taylor]: Taking taylor expansion of x in x 1.289 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.289 * [taylor]: Taking taylor expansion of x in x 1.289 * [taylor]: Taking taylor expansion of 1.0 in x 1.295 * [taylor]: Taking taylor expansion of 1 in x 1.296 * [taylor]: Taking taylor expansion of (log (expm1 (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))) in x 1.296 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 1.296 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1) 1.296 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 1.296 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 1.296 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1.296 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 1.296 * [taylor]: Taking taylor expansion of 1 in x 1.296 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 1.296 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.296 * [taylor]: Taking taylor expansion of 1.0 in x 1.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.296 * [taylor]: Taking taylor expansion of x in x 1.297 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.297 * [taylor]: Taking taylor expansion of x in x 1.297 * [taylor]: Taking taylor expansion of 1.0 in x 1.303 * [taylor]: Taking taylor expansion of 1 in x 1.351 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 1) 1.351 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0 1.351 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 1.351 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.351 * [taylor]: Taking taylor expansion of x in x 1.351 * [taylor]: Taking taylor expansion of 1.0 in x 1.351 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.351 * [taylor]: Taking taylor expansion of 1.0 in x 1.351 * [taylor]: Taking taylor expansion of x in x 1.352 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 1.352 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.352 * [taylor]: Taking taylor expansion of 1.0 in x 1.352 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.352 * [taylor]: Taking taylor expansion of 1.0 in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.364 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0 1.364 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 1.364 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.364 * [taylor]: Taking taylor expansion of x in x 1.365 * [taylor]: Taking taylor expansion of 1.0 in x 1.365 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.365 * [taylor]: Taking taylor expansion of 1.0 in x 1.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.365 * [taylor]: Taking taylor expansion of x in x 1.366 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 1.366 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.366 * [taylor]: Taking taylor expansion of x in x 1.366 * [taylor]: Taking taylor expansion of 1.0 in x 1.366 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.366 * [taylor]: Taking taylor expansion of 1.0 in x 1.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.366 * [taylor]: Taking taylor expansion of x in x 1.376 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0 1.376 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 1.376 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.376 * [taylor]: Taking taylor expansion of 1.0 in x 1.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.376 * [taylor]: Taking taylor expansion of x in x 1.377 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.377 * [taylor]: Taking taylor expansion of x in x 1.377 * [taylor]: Taking taylor expansion of 1.0 in x 1.378 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 1.378 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.378 * [taylor]: Taking taylor expansion of 1.0 in x 1.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.378 * [taylor]: Taking taylor expansion of x in x 1.378 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.378 * [taylor]: Taking taylor expansion of x in x 1.379 * [taylor]: Taking taylor expansion of 1.0 in x 1.388 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 1.388 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))) in (x) around 0 1.388 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))) in x 1.389 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1) 1.389 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) in x 1.389 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x 1.389 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x)))) 1.389 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x 1.389 * [taylor]: Taking taylor expansion of 1 in x 1.389 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 1.389 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.389 * [taylor]: Taking taylor expansion of x in x 1.389 * [taylor]: Taking taylor expansion of 1.0 in x 1.389 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.389 * [taylor]: Taking taylor expansion of 1.0 in x 1.389 * [taylor]: Taking taylor expansion of x in x 1.391 * [taylor]: Taking taylor expansion of 1 in x 1.391 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))) in x 1.391 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1) 1.391 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) in x 1.391 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x 1.391 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x)))) 1.391 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x 1.391 * [taylor]: Taking taylor expansion of 1 in x 1.391 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 1.391 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.391 * [taylor]: Taking taylor expansion of x in x 1.391 * [taylor]: Taking taylor expansion of 1.0 in x 1.391 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.391 * [taylor]: Taking taylor expansion of 1.0 in x 1.391 * [taylor]: Taking taylor expansion of x in x 1.393 * [taylor]: Taking taylor expansion of 1 in x 1.420 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in (x) around 0 1.420 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 1.420 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) 1) 1.420 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 1.420 * [taylor]: Taking taylor expansion of (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 1.420 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) 1.420 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 1.420 * [taylor]: Taking taylor expansion of 1 in x 1.420 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 1.420 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.420 * [taylor]: Taking taylor expansion of x in x 1.420 * [taylor]: Taking taylor expansion of 1.0 in x 1.420 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.420 * [taylor]: Taking taylor expansion of 1.0 in x 1.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.420 * [taylor]: Taking taylor expansion of x in x 1.428 * [taylor]: Taking taylor expansion of 1 in x 1.428 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 1.428 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) 1) 1.428 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x 1.428 * [taylor]: Taking taylor expansion of (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 1.428 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) 1.428 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 1.428 * [taylor]: Taking taylor expansion of 1 in x 1.428 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 1.428 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.428 * [taylor]: Taking taylor expansion of x in x 1.429 * [taylor]: Taking taylor expansion of 1.0 in x 1.429 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.429 * [taylor]: Taking taylor expansion of 1.0 in x 1.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.429 * [taylor]: Taking taylor expansion of x in x 1.438 * [taylor]: Taking taylor expansion of 1 in x 1.483 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in (x) around 0 1.484 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 1.484 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1) 1.484 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 1.484 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 1.484 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1.484 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 1.484 * [taylor]: Taking taylor expansion of 1 in x 1.484 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 1.484 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.484 * [taylor]: Taking taylor expansion of 1.0 in x 1.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.484 * [taylor]: Taking taylor expansion of x in x 1.484 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.484 * [taylor]: Taking taylor expansion of x in x 1.484 * [taylor]: Taking taylor expansion of 1.0 in x 1.492 * [taylor]: Taking taylor expansion of 1 in x 1.492 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 1.492 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1) 1.492 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x 1.492 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 1.493 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1.493 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 1.493 * [taylor]: Taking taylor expansion of 1 in x 1.493 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 1.493 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.493 * [taylor]: Taking taylor expansion of 1.0 in x 1.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.493 * [taylor]: Taking taylor expansion of x in x 1.493 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.493 * [taylor]: Taking taylor expansion of x in x 1.493 * [taylor]: Taking taylor expansion of 1.0 in x 1.499 * [taylor]: Taking taylor expansion of 1 in x 1.545 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1) 1.545 * [approximate]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in (x) around 0 1.545 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x 1.545 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x)))) 1.546 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x 1.546 * [taylor]: Taking taylor expansion of 1 in x 1.546 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 1.546 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.546 * [taylor]: Taking taylor expansion of x in x 1.546 * [taylor]: Taking taylor expansion of 1.0 in x 1.546 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.546 * [taylor]: Taking taylor expansion of 1.0 in x 1.546 * [taylor]: Taking taylor expansion of x in x 1.547 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x 1.548 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x)))) 1.548 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x 1.548 * [taylor]: Taking taylor expansion of 1 in x 1.548 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x 1.548 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.548 * [taylor]: Taking taylor expansion of x in x 1.548 * [taylor]: Taking taylor expansion of 1.0 in x 1.548 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.548 * [taylor]: Taking taylor expansion of 1.0 in x 1.548 * [taylor]: Taking taylor expansion of x in x 1.567 * [approximate]: Taking taylor expansion of (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0 1.567 * [taylor]: Taking taylor expansion of (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 1.567 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) 1.567 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 1.567 * [taylor]: Taking taylor expansion of 1 in x 1.568 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 1.568 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.568 * [taylor]: Taking taylor expansion of x in x 1.568 * [taylor]: Taking taylor expansion of 1.0 in x 1.568 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.568 * [taylor]: Taking taylor expansion of 1.0 in x 1.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.568 * [taylor]: Taking taylor expansion of x in x 1.573 * [taylor]: Taking taylor expansion of (log1p (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 1.574 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) 1.574 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x 1.574 * [taylor]: Taking taylor expansion of 1 in x 1.574 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x 1.574 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.574 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.574 * [taylor]: Taking taylor expansion of x in x 1.574 * [taylor]: Taking taylor expansion of 1.0 in x 1.574 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.574 * [taylor]: Taking taylor expansion of 1.0 in x 1.574 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.574 * [taylor]: Taking taylor expansion of x in x 1.606 * [approximate]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0 1.606 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 1.606 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1.606 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 1.606 * [taylor]: Taking taylor expansion of 1 in x 1.606 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 1.606 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.606 * [taylor]: Taking taylor expansion of 1.0 in x 1.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.606 * [taylor]: Taking taylor expansion of x in x 1.607 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.607 * [taylor]: Taking taylor expansion of x in x 1.607 * [taylor]: Taking taylor expansion of 1.0 in x 1.612 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 1.612 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1.612 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x 1.612 * [taylor]: Taking taylor expansion of 1 in x 1.612 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x 1.612 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.612 * [taylor]: Taking taylor expansion of 1.0 in x 1.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.612 * [taylor]: Taking taylor expansion of x in x 1.612 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.612 * [taylor]: Taking taylor expansion of x in x 1.613 * [taylor]: Taking taylor expansion of 1.0 in x 1.652 * * * [progress]: simplifying candidates 1.654 * [simplify]: Simplifying using # : (expm1 (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (log1p (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (log (* (cbrt (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))) (cbrt (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))))) (log (cbrt (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (log (sqrt (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (log (sqrt (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (log 1) (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))) (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))) (log (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (exp (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (* (cbrt (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (cbrt (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))))) (cbrt (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (* (* (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))) (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (sqrt (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (sqrt (log (expm1 (log1p (/ (+ 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)) (exp (log1p (/ (+ 1.0 x) (- 1.0 x)))) (expm1 (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))) (log1p (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))) (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))) (exp (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))) (* (cbrt (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))) (cbrt (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (cbrt (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))) (* (* (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))) (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))) (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))) (sqrt (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))) (sqrt (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))) (+ 1 (/ (+ 1.0 x) (- 1.0 x))) (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))) (log1p (log1p (/ (+ 1.0 x) (- 1.0 x)))) (log (log1p (/ (+ 1.0 x) (- 1.0 x)))) (exp (log1p (/ (+ 1.0 x) (- 1.0 x)))) (* (cbrt (log1p (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (log1p (/ (+ 1.0 x) (- 1.0 x))))) (cbrt (log1p (/ (+ 1.0 x) (- 1.0 x)))) (* (* (log1p (/ (+ 1.0 x) (- 1.0 x))) (log1p (/ (+ 1.0 x) (- 1.0 x)))) (log1p (/ (+ 1.0 x) (- 1.0 x)))) (sqrt (log1p (/ (+ 1.0 x) (- 1.0 x)))) (sqrt (log1p (/ (+ 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)))) (- (+ (* 1.0 (/ (exp (+ (log (- 2.0)) (log (/ 1 x)))) (* (pow x 2) (- (exp (+ (log (- 2.0)) (log (/ 1 x)))) 1)))) (+ (* 1.0 (/ (exp (+ (log (- 2.0)) (log (/ 1 x)))) (* x (- (exp (+ (log (- 2.0)) (log (/ 1 x)))) 1)))) (log (- (exp (+ (log (- 2.0)) (log (/ 1 x)))) 1)))) (* 0.5 (/ (pow (exp (+ (log (- 2.0)) (log (/ 1 x)))) 2) (* (pow x 2) (pow (- (exp (+ (log (- 2.0)) (log (/ 1 x)))) 1) 2))))) (- (+ (* 1.0 (/ (exp (+ (log 2.0) (log (/ -1 x)))) (* (- (exp (+ (log 2.0) (log (/ -1 x)))) 1) x))) (+ (log (- (exp (+ (log 2.0) (log (/ -1 x)))) 1)) (* 1.5 (/ (exp (+ (log 2.0) (log (/ -1 x)))) (* (- (exp (+ (log 2.0) (log (/ -1 x)))) 1) (pow x 2)))))) (+ (* 2.0 (/ (exp (+ (log 2.0) (log (/ -1 x)))) (* (- (exp (+ (log 2.0) (log (/ -1 x)))) 1) (* (pow x 2) (pow 2.0 2))))) (* 0.5 (/ (pow (exp (+ (log 2.0) (log (/ -1 x)))) 2) (* (pow (- (exp (+ (log 2.0) (log (/ -1 x)))) 1) 2) (pow x 2)))))) (+ (* 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))) (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0)) (- (+ (exp (+ (log (- 2.0)) (log (/ 1 x)))) (+ (* 1.0 (/ (exp (+ (log (- 2.0)) (log (/ 1 x)))) (pow x 2))) (* 1.0 (/ (exp (+ (log (- 2.0)) (log (/ 1 x)))) x)))) 1) (- (+ (* 1.5 (/ (exp (+ (log 2.0) (log (/ -1 x)))) (pow x 2))) (+ (* 1.0 (/ (exp (+ (log 2.0) (log (/ -1 x)))) x)) (exp (+ (log 2.0) (log (/ -1 x)))))) (+ 1 (* 2.0 (/ (exp (+ (log 2.0) (log (/ -1 x)))) (* (pow x 2) (pow 2.0 2)))))) (+ (log 2.0) (+ (* 0.5 (pow x 2)) (* 1.0 x))) (+ (log (- 2.0)) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x))))) (- (+ (log 2.0) (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (log (/ -1 x))))) (* 2.0 (/ 1 (* (pow x 2) (pow 2.0 2))))) 1.660 * * [simplify]: iteration 0 : 518 enodes (cost 790 ) 1.668 * * [simplify]: iteration 1 : 1955 enodes (cost 707 ) 1.705 * * [simplify]: iteration 2 : 5003 enodes (cost 694 ) 1.709 * [simplify]: Simplified to: (expm1 (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (log1p (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (* 2 (log (cbrt (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))))) (log (cbrt (/ (+ 1.0 x) (- 1.0 x)))) (log (sqrt (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (log (sqrt (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) 0 (log (/ (+ 1.0 x) (- 1.0 x))) (log (/ (+ 1.0 x) (- 1.0 x))) (log (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (/ (+ 1.0 x) (- 1.0 x)) (* (cbrt (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (cbrt (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x))))))) (cbrt (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (pow (log (/ (+ 1.0 x) (- 1.0 x))) 3) (sqrt (log (expm1 (log1p (/ (+ 1.0 x) (- 1.0 x)))))) (sqrt (log (expm1 (log1p (/ (+ 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)) (exp (log1p (/ (+ 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))) (exp (/ (+ 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))) (pow (/ (+ 1.0 x) (- 1.0 x)) 3) (sqrt (/ (+ 1.0 x) (- 1.0 x))) (sqrt (/ (+ 1.0 x) (- 1.0 x))) (+ 1 (/ (+ 1.0 x) (- 1.0 x))) (/ (+ 1.0 x) (- 1.0 x)) (log1p (log1p (/ (+ 1.0 x) (- 1.0 x)))) (log (log1p (/ (+ 1.0 x) (- 1.0 x)))) (exp (log1p (/ (+ 1.0 x) (- 1.0 x)))) (* (cbrt (log1p (/ (+ 1.0 x) (- 1.0 x)))) (cbrt (log1p (/ (+ 1.0 x) (- 1.0 x))))) (cbrt (log1p (/ (+ 1.0 x) (- 1.0 x)))) (pow (log1p (/ (+ 1.0 x) (- 1.0 x))) 3) (sqrt (log1p (/ (+ 1.0 x) (- 1.0 x)))) (sqrt (log1p (/ (+ 1.0 x) (- 1.0 x)))) (fma (pow x 2) 2.0 (- (fma 2.0 x (log 1.0)) (* 2.0 (/ (pow x 2) (pow 1.0 2))))) (fma 1.0 (+ (* (/ (- 2.0) (expm1 (+ (log (- 2.0)) (log (/ 1 x))))) (/ (/ 1 x) (pow x 2))) (* (/ (- 2.0) (expm1 (+ (log (- 2.0)) (log (/ 1 x))))) (/ (/ 1 x) x))) (- (log (- (exp (+ (log (- 2.0)) (log (/ 1 x)))) 1)) (* 0.5 (/ (pow (exp (+ (log (- 2.0)) (log (/ 1 x)))) 2) (* (pow x 2) (pow (- (exp (+ (log (- 2.0)) (log (/ 1 x)))) 1) 2)))))) (+ (* 1.0 (* (/ 2.0 x) (/ (/ -1 x) (expm1 (+ (log 2.0) (log (/ -1 x))))))) (fma 1.5 (* (/ 2.0 (pow x 2)) (/ (/ -1 x) (expm1 (+ (log 2.0) (log (/ -1 x)))))) (- (log (- (exp (+ (log 2.0) (log (/ -1 x)))) 1)) (fma (/ (/ (exp (+ (log 2.0) (log (/ -1 x)))) (expm1 (+ (log 2.0) (log (/ -1 x))))) (* (pow x 2) (pow 2.0 2))) 2.0 (* 0.5 (/ (pow (exp (+ (log 2.0) (log (/ -1 x)))) 2) (* (pow (- (exp (+ (log 2.0) (log (/ -1 x)))) 1) 2) (pow x 2)))))))) (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)) (fma 2.0 (pow x 2) (fma 2.0 x 1.0)) (fma 1.0 (+ (/ (exp (+ (log (- 2.0)) (log (/ 1 x)))) x) (* (/ (- 2.0) x) (/ (/ 1 x) x))) (fma (/ 1 x) (- 2.0) (- 1))) (fma (/ 1.5 x) (/ 2.0 (/ x (/ -1 x))) (- (- (fma 1.0 (/ (exp (+ (log 2.0) (log (/ -1 x)))) x) (exp (+ (log 2.0) (log (/ -1 x))))) (* (/ 2.0 (pow 2.0 2)) (* (/ 2.0 x) (/ (/ -1 x) x)))) 1)) (+ (fma 0.5 (pow x 2) (* 1.0 x)) (log 2.0)) (+ (- (/ 1.0 x) (log x)) (+ (log (- 2.0)) (* 0.5 (/ 1 (pow x 2))))) (+ (log 2.0) (- (fma 1.0 (/ 1 (pow x 2)) (fma 1.0 (/ 1 x) (log (/ -1 x)))) (* 2.0 (/ 1 (* (pow x 2) (pow 2.0 2)))))) 1.710 * * * [progress]: adding candidates to table 1.953 * * [progress]: iteration 4 / 4 1.953 * * * [progress]: picking best candidate 1.969 * * * * [pick]: Picked # 1.969 * * * [progress]: localizing error 1.981 * * * [progress]: generating rewritten candidates 1.981 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.990 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 1.994 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1) 2.002 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 2.030 * * * [progress]: generating series expansions 2.030 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 2.031 * [approximate]: Taking taylor expansion of (log (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0)))) in (x) around 0 2.031 * [taylor]: Taking taylor expansion of (log (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0)))) in x 2.031 * [taylor]: Taking taylor expansion of (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0))) in x 2.031 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x 2.031 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.031 * [taylor]: Taking taylor expansion of 1.0 in x 2.031 * [taylor]: Taking taylor expansion of x in x 2.032 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.032 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.032 * [taylor]: Taking taylor expansion of x in x 2.032 * [taylor]: Taking taylor expansion of 1.0 in x 2.035 * [taylor]: Taking taylor expansion of (log (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0)))) in x 2.035 * [taylor]: Taking taylor expansion of (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0))) in x 2.035 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x 2.035 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.035 * [taylor]: Taking taylor expansion of 1.0 in x 2.035 * [taylor]: Taking taylor expansion of x in x 2.036 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.036 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.036 * [taylor]: Taking taylor expansion of x in x 2.036 * [taylor]: Taking taylor expansion of 1.0 in x 2.148 * [approximate]: Taking taylor expansion of (log (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x))))) in (x) around 0 2.148 * [taylor]: Taking taylor expansion of (log (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x))))) in x 2.148 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x)))) in x 2.148 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.148 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.148 * [taylor]: Taking taylor expansion of x in x 2.148 * [taylor]: Taking taylor expansion of 1.0 in x 2.150 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x 2.150 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.150 * [taylor]: Taking taylor expansion of 1.0 in x 2.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.150 * [taylor]: Taking taylor expansion of x in x 2.155 * [taylor]: Taking taylor expansion of (log (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x))))) in x 2.155 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x)))) in x 2.155 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.155 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.155 * [taylor]: Taking taylor expansion of x in x 2.156 * [taylor]: Taking taylor expansion of 1.0 in x 2.157 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x 2.157 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.157 * [taylor]: Taking taylor expansion of 1.0 in x 2.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.157 * [taylor]: Taking taylor expansion of x in x 2.197 * [approximate]: Taking taylor expansion of (log (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x))))) in (x) around 0 2.197 * [taylor]: Taking taylor expansion of (log (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x))))) in x 2.197 * [taylor]: Taking taylor expansion of (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x)))) in x 2.197 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x 2.197 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.197 * [taylor]: Taking taylor expansion of x in x 2.197 * [taylor]: Taking taylor expansion of 1.0 in x 2.198 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.198 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.198 * [taylor]: Taking taylor expansion of 1.0 in x 2.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.198 * [taylor]: Taking taylor expansion of x in x 2.203 * [taylor]: Taking taylor expansion of (log (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x))))) in x 2.203 * [taylor]: Taking taylor expansion of (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x)))) in x 2.203 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x 2.203 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.203 * [taylor]: Taking taylor expansion of x in x 2.204 * [taylor]: Taking taylor expansion of 1.0 in x 2.204 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.204 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.204 * [taylor]: Taking taylor expansion of 1.0 in x 2.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.204 * [taylor]: Taking taylor expansion of x in x 2.443 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 2.444 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0 2.444 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 2.444 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.444 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.444 * [taylor]: Taking taylor expansion of x in x 2.444 * [taylor]: Taking taylor expansion of 1.0 in x 2.446 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 2.446 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.446 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.446 * [taylor]: Taking taylor expansion of x in x 2.447 * [taylor]: Taking taylor expansion of 1.0 in x 2.480 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0 2.480 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 2.480 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.480 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.480 * [taylor]: Taking taylor expansion of x in x 2.480 * [taylor]: Taking taylor expansion of 1.0 in x 2.482 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 2.482 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.482 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.482 * [taylor]: Taking taylor expansion of x in x 2.482 * [taylor]: Taking taylor expansion of 1.0 in x 2.506 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 2.506 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 2.506 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.506 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.506 * [taylor]: Taking taylor expansion of 1.0 in x 2.506 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.506 * [taylor]: Taking taylor expansion of x in x 2.508 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 2.508 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.508 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.508 * [taylor]: Taking taylor expansion of 1.0 in x 2.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.508 * [taylor]: Taking taylor expansion of x in x 2.529 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1) 2.529 * [approximate]: Taking taylor expansion of (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0))) in (x) around 0 2.529 * [taylor]: Taking taylor expansion of (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0))) in x 2.529 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x 2.529 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.529 * [taylor]: Taking taylor expansion of 1.0 in x 2.529 * [taylor]: Taking taylor expansion of x in x 2.530 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.530 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.530 * [taylor]: Taking taylor expansion of x in x 2.530 * [taylor]: Taking taylor expansion of 1.0 in x 2.531 * [taylor]: Taking taylor expansion of (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0))) in x 2.532 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x 2.532 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.532 * [taylor]: Taking taylor expansion of 1.0 in x 2.532 * [taylor]: Taking taylor expansion of x in x 2.532 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.532 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.532 * [taylor]: Taking taylor expansion of x in x 2.532 * [taylor]: Taking taylor expansion of 1.0 in x 2.564 * [approximate]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x)))) in (x) around 0 2.564 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x)))) in x 2.564 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.564 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.564 * [taylor]: Taking taylor expansion of x in x 2.565 * [taylor]: Taking taylor expansion of 1.0 in x 2.566 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) 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 2.566 * [taylor]: Taking taylor expansion of x in x 2.567 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x)))) in x 2.567 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) 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 2.568 * [taylor]: Taking taylor expansion of 1.0 in x 2.569 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x 2.569 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.569 * [taylor]: Taking taylor expansion of 1.0 in x 2.569 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.569 * [taylor]: Taking taylor expansion of x in x 2.597 * [approximate]: Taking taylor expansion of (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 2.597 * [taylor]: Taking taylor expansion of (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x)))) in x 2.597 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x 2.597 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.597 * [taylor]: Taking taylor expansion of x in x 2.598 * [taylor]: Taking taylor expansion of 1.0 in x 2.598 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.598 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.598 * [taylor]: Taking taylor expansion of 1.0 in x 2.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.598 * [taylor]: Taking taylor expansion of x in x 2.600 * [taylor]: Taking taylor expansion of (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x)))) in x 2.600 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x 2.600 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.600 * [taylor]: Taking taylor expansion of x in x 2.600 * [taylor]: Taking taylor expansion of 1.0 in x 2.601 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.601 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.601 * [taylor]: Taking taylor expansion of 1.0 in x 2.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.601 * [taylor]: Taking taylor expansion of x in x 2.626 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 2.626 * [approximate]: Taking taylor expansion of (+ (log (sqrt (+ x 1.0))) (log (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0))))) in (x) around 0 2.626 * [taylor]: Taking taylor expansion of (+ (log (sqrt (+ x 1.0))) (log (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0))))) in x 2.626 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 2.626 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.626 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.627 * [taylor]: Taking taylor expansion of x in x 2.627 * [taylor]: Taking taylor expansion of 1.0 in x 2.629 * [taylor]: Taking taylor expansion of (log (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0)))) in x 2.629 * [taylor]: Taking taylor expansion of (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0))) in x 2.629 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x 2.629 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.629 * [taylor]: Taking taylor expansion of 1.0 in x 2.629 * [taylor]: Taking taylor expansion of x in x 2.630 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.630 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.630 * [taylor]: Taking taylor expansion of x in x 2.630 * [taylor]: Taking taylor expansion of 1.0 in x 2.633 * [taylor]: Taking taylor expansion of (+ (log (sqrt (+ x 1.0))) (log (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0))))) in x 2.633 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 2.633 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.633 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.633 * [taylor]: Taking taylor expansion of x in x 2.633 * [taylor]: Taking taylor expansion of 1.0 in x 2.635 * [taylor]: Taking taylor expansion of (log (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0)))) in x 2.635 * [taylor]: Taking taylor expansion of (* (/ 1 (- 1.0 x)) (sqrt (+ x 1.0))) in x 2.635 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x 2.635 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.635 * [taylor]: Taking taylor expansion of 1.0 in x 2.635 * [taylor]: Taking taylor expansion of x in x 2.636 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.636 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.636 * [taylor]: Taking taylor expansion of x in x 2.636 * [taylor]: Taking taylor expansion of 1.0 in x 2.793 * [approximate]: Taking taylor expansion of (+ (log (sqrt (+ (/ 1 x) 1.0))) (log (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x)))))) in (x) around 0 2.793 * [taylor]: Taking taylor expansion of (+ (log (sqrt (+ (/ 1 x) 1.0))) (log (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x)))))) in x 2.793 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 2.793 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.793 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.793 * [taylor]: Taking taylor expansion of x in x 2.794 * [taylor]: Taking taylor expansion of 1.0 in x 2.795 * [taylor]: Taking taylor expansion of (log (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x))))) in x 2.795 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x)))) in x 2.795 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.795 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.795 * [taylor]: Taking taylor expansion of x in x 2.796 * [taylor]: Taking taylor expansion of 1.0 in x 2.797 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x 2.797 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.797 * [taylor]: Taking taylor expansion of 1.0 in x 2.797 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.797 * [taylor]: Taking taylor expansion of x in x 2.802 * [taylor]: Taking taylor expansion of (+ (log (sqrt (+ (/ 1 x) 1.0))) (log (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x)))))) in x 2.802 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 2.802 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.802 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.802 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.802 * [taylor]: Taking taylor expansion of x in x 2.803 * [taylor]: Taking taylor expansion of 1.0 in x 2.804 * [taylor]: Taking taylor expansion of (log (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x))))) in x 2.804 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 (- 1.0 (/ 1 x)))) in x 2.804 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.804 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.804 * [taylor]: Taking taylor expansion of x in x 2.805 * [taylor]: Taking taylor expansion of 1.0 in x 2.806 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x 2.806 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.806 * [taylor]: Taking taylor expansion of 1.0 in x 2.806 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.806 * [taylor]: Taking taylor expansion of x in x 2.870 * [approximate]: Taking taylor expansion of (+ (log (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x))))) (log (sqrt (- 1.0 (/ 1 x))))) in (x) around 0 2.870 * [taylor]: Taking taylor expansion of (+ (log (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x))))) (log (sqrt (- 1.0 (/ 1 x))))) in x 2.870 * [taylor]: Taking taylor expansion of (log (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x))))) in x 2.870 * [taylor]: Taking taylor expansion of (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x)))) in x 2.870 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x 2.870 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.870 * [taylor]: Taking taylor expansion of x in x 2.871 * [taylor]: Taking taylor expansion of 1.0 in x 2.871 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.871 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.871 * [taylor]: Taking taylor expansion of 1.0 in x 2.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.871 * [taylor]: Taking taylor expansion of x in x 2.877 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 2.877 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.877 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.877 * [taylor]: Taking taylor expansion of 1.0 in x 2.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.877 * [taylor]: Taking taylor expansion of x in x 2.879 * [taylor]: Taking taylor expansion of (+ (log (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x))))) (log (sqrt (- 1.0 (/ 1 x))))) in x 2.880 * [taylor]: Taking taylor expansion of (log (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x))))) in x 2.880 * [taylor]: Taking taylor expansion of (* (/ 1 (+ (/ 1 x) 1.0)) (sqrt (- 1.0 (/ 1 x)))) in x 2.880 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x 2.880 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.880 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.880 * [taylor]: Taking taylor expansion of x in x 2.880 * [taylor]: Taking taylor expansion of 1.0 in x 2.880 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.880 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.880 * [taylor]: Taking taylor expansion of 1.0 in x 2.880 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.880 * [taylor]: Taking taylor expansion of x in x 2.886 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 2.886 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.886 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.886 * [taylor]: Taking taylor expansion of 1.0 in x 2.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.886 * [taylor]: Taking taylor expansion of x in x 2.946 * * * [progress]: simplifying candidates 2.950 * [simplify]: Simplifying using # : (expm1 (log (/ (sqrt (+ 1.0 x)) (- 1.0 x)))) (log1p (log (/ (sqrt (+ 1.0 x)) (- 1.0 x)))) (log (* (cbrt (/ (sqrt (+ 1.0 x)) (- 1.0 x))) (cbrt (/ (sqrt (+ 1.0 x)) (- 1.0 x))))) (log (cbrt (/ (sqrt (+ 1.0 x)) (- 1.0 x)))) (log (sqrt (/ (sqrt (+ 1.0 x)) (- 1.0 x)))) (log (sqrt (/ (sqrt (+ 1.0 x)) (- 1.0 x)))) (log (/ (* (cbrt (sqrt 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1.0) 2)) (fma 1.0 x (+ (log (sqrt 1.0)) (+ (log (* 1.0 (sqrt 1.0))) (* 1.0 (pow x 2)))))) (fma 0.125 (/ (pow x 2) (* (pow (sqrt 1.0) 4) (pow 1.0 2))) (fma 0.5 (/ (pow x 2) (* (pow (sqrt 1.0) 2) (pow 1.0 2))) (fma 0.375 (/ (pow x 2) (pow (sqrt 1.0) 4)) (* 0.5 (/ (pow x 2) (pow 1.0 2))))))) (/ (* (pow x 2) 0.5) 1.0)) (+ (+ (log (/ 1 x)) (log +nan.0)) (- (log (- +nan.0)) (* +nan.0 (- (/ 1 (pow x 2)) (/ 1 x))))) (+ (+ (log +nan.0) (log (/ -1 x))) (- (log (- +nan.0)) (* +nan.0 (- (/ 1 (pow x 2)) (/ 1 x))))) 3.018 * * * [progress]: adding candidates to table 3.520 * [progress]: [Phase 3 of 3] Extracting. 3.520 * * [regime]: Finding splitpoints for: (# # # # # # #) 3.523 * * * [regime-changes]: Trying 2 branch expressions: ((/ (+ 1.0 x) (- 1.0 x)) x) 3.523 * * * * [regimes]: Trying to branch on (/ (+ 1.0 x) (- 1.0 x)) from (# # # # # # #) 3.552 * * * * [regimes]: Trying to branch on x from (# # # # # # #) 3.587 * * * [regime]: Found split indices: #