15.265 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.064 * * * [progress]: [2/2] Setting up program. 0.066 * [progress]: [Phase 2 of 3] Improving. 0.066 * [simplify]: Simplifying using # : (log (+ 1.0 x)) 0.069 * * [simplify]: iteration 0 : 5 enodes (cost 2 ) 0.070 * * [simplify]: iteration 1 : 5 enodes (cost 2 ) 0.070 * [simplify]: Simplified to: (log (+ 1.0 x)) 0.071 * * [progress]: iteration 1 / 4 0.071 * * * [progress]: picking best candidate 0.072 * * * * [pick]: Picked # 0.072 * * * [progress]: localizing error 0.080 * * * [progress]: generating rewritten candidates 0.080 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.085 * * * [progress]: generating series expansions 0.085 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.086 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.086 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.086 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of 1.0 in x 0.087 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.087 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of 1.0 in x 0.099 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.099 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [taylor]: Taking taylor expansion of 1.0 in x 0.100 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [taylor]: Taking taylor expansion of 1.0 in x 0.111 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.112 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.112 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.112 * [taylor]: Taking taylor expansion of 1.0 in x 0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.112 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.113 * [taylor]: Taking taylor expansion of 1.0 in x 0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.125 * * * [progress]: simplifying candidates 0.126 * [simplify]: Simplifying using # : (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log 1) (log (+ 1.0 x)) (log 1) (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (exp (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) 0.130 * * [simplify]: iteration 0 : 131 enodes (cost 99 ) 0.132 * * [simplify]: iteration 1 : 363 enodes (cost 89 ) 0.138 * * [simplify]: iteration 2 : 1292 enodes (cost 86 ) 0.166 * * [simplify]: iteration 3 : 5002 enodes (cost 81 ) 0.167 * [simplify]: Simplified to: (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) 0 (log (+ 1.0 x)) 0 (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (+ 1.0 x) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log x)) (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log x)) 0.167 * * * [progress]: adding candidates to table 0.208 * * [progress]: iteration 2 / 4 0.208 * * * [progress]: picking best candidate 0.215 * * * * [pick]: Picked # 0.215 * * * [progress]: localizing error 0.225 * * * [progress]: generating rewritten candidates 0.225 * * * [progress]: generating series expansions 0.225 * * * [progress]: simplifying candidates 0.225 * [simplify]: Simplifying using # : 0.228 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.228 * [simplify]: Simplified to: 0.228 * * * [progress]: adding candidates to table 0.228 * * [progress]: iteration 3 / 4 0.228 * * * [progress]: picking best candidate 0.232 * * * * [pick]: Picked # 0.233 * * * [progress]: localizing error 0.238 * * * [progress]: generating rewritten candidates 0.238 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.244 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.254 * * * [progress]: generating series expansions 0.254 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.254 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0 0.255 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.255 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.255 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of 1.0 in x 0.257 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.257 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.257 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of 1.0 in x 0.286 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0 0.286 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 0.286 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) 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 0.288 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 0.288 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.288 * [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 0.307 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 0.307 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 0.307 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.307 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.307 * [taylor]: Taking taylor expansion of 1.0 in x 0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.309 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 0.309 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) 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 0.327 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.327 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0 0.327 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.327 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.327 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of 1.0 in x 0.329 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.329 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.329 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.329 * [taylor]: Taking taylor expansion of x in x 0.329 * [taylor]: Taking taylor expansion of 1.0 in x 0.363 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0 0.363 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 0.363 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.363 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.363 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of 1.0 in x 0.365 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 0.365 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.365 * [taylor]: Taking taylor expansion of 1.0 in x 0.383 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 0.383 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 0.383 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.383 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.383 * [taylor]: Taking taylor expansion of 1.0 in x 0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.385 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 0.385 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.385 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.385 * [taylor]: Taking taylor expansion of 1.0 in x 0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.403 * * * [progress]: simplifying candidates 0.404 * [simplify]: Simplifying using # : (expm1 (log (sqrt (+ 1.0 x)))) (log1p (log (sqrt (+ 1.0 x)))) (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log 1) (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (exp (log (sqrt (+ 1.0 x)))) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (expm1 (log (sqrt (+ 1.0 x)))) (log1p (log (sqrt (+ 1.0 x)))) (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log 1) (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (exp (log (sqrt (+ 1.0 x)))) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) 0.407 * * [simplify]: iteration 0 : 143 enodes (cost 314 ) 0.410 * * [simplify]: iteration 1 : 362 enodes (cost 284 ) 0.417 * * [simplify]: iteration 2 : 1284 enodes (cost 272 ) 0.445 * * [simplify]: iteration 3 : 5002 enodes (cost 264 ) 0.447 * [simplify]: Simplified to: (expm1 (log (sqrt (+ 1.0 x)))) (log1p (log (sqrt (+ 1.0 x)))) (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (sqrt (+ 1.0 x)) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (pow (log (sqrt (+ 1.0 x))) 3) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (expm1 (log (sqrt (+ 1.0 x)))) (log1p (log (sqrt (+ 1.0 x)))) (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (sqrt (+ 1.0 x)) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (pow (log (sqrt (+ 1.0 x))) 3) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (fma (- 1/4) (* (/ x 1.0) (/ x 1.0)) (fma 1/2 (/ x 1.0) (log (sqrt 1.0)))) (- (log +nan.0) (- (/ (/ +nan.0 x) x) (/ +nan.0 x))) (- (log +nan.0) (- (/ (/ +nan.0 x) x) (/ +nan.0 x))) (fma (- 1/4) (* (/ x 1.0) (/ x 1.0)) (fma 1/2 (/ x 1.0) (log (sqrt 1.0)))) (- (log +nan.0) (- (/ (/ +nan.0 x) x) (/ +nan.0 x))) (- (log +nan.0) (- (/ (/ +nan.0 x) x) (/ +nan.0 x))) 0.447 * * * [progress]: adding candidates to table 0.546 * * [progress]: iteration 4 / 4 0.546 * * * [progress]: picking best candidate 0.550 * * * * [pick]: Picked # 0.550 * * * [progress]: localizing error 0.559 * * * [progress]: generating rewritten candidates 0.559 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.565 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 0.572 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 0.579 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1) 0.593 * * * [progress]: generating series expansions 0.594 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.594 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0 0.594 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.594 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.594 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.594 * [taylor]: Taking taylor expansion of x in x 0.594 * [taylor]: Taking taylor expansion of 1.0 in x 0.596 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.596 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.596 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of 1.0 in x 0.625 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0 0.625 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 0.625 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.625 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.625 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of 1.0 in x 0.627 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 0.627 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of 1.0 in x 0.645 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 0.645 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 0.645 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.645 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.645 * [taylor]: Taking taylor expansion of 1.0 in x 0.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 0.647 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.647 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.647 * [taylor]: Taking taylor expansion of 1.0 in x 0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.672 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 0.673 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in (x) around 0 0.673 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x 0.673 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 0.673 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 0.673 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 0.673 * [taylor]: Taking taylor expansion of 1/4 in x 0.673 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.673 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.673 * [taylor]: Taking taylor expansion of 1.0 in x 0.675 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x 0.675 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 0.675 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 0.675 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 0.675 * [taylor]: Taking taylor expansion of 1/4 in x 0.675 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.675 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of 1.0 in x 0.737 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in (x) around 0 0.737 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x 0.737 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 0.737 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 0.737 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 0.737 * [taylor]: Taking taylor expansion of 1/4 in x 0.737 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.737 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.737 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.737 * [taylor]: Taking taylor expansion of x in x 0.737 * [taylor]: Taking taylor expansion of 1.0 in x 0.738 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x 0.738 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 0.738 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 0.738 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 0.738 * [taylor]: Taking taylor expansion of 1/4 in x 0.738 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.738 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.738 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.738 * [taylor]: Taking taylor expansion of x in x 0.738 * [taylor]: Taking taylor expansion of 1.0 in x 0.764 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in (x) around 0 0.764 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x 0.764 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 0.764 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 0.764 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 0.764 * [taylor]: Taking taylor expansion of 1/4 in x 0.764 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.764 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.764 * [taylor]: Taking taylor expansion of 1.0 in x 0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.764 * [taylor]: Taking taylor expansion of x in x 0.766 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x 0.766 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 0.766 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 0.766 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 0.766 * [taylor]: Taking taylor expansion of 1/4 in x 0.766 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.766 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.766 * [taylor]: Taking taylor expansion of 1.0 in x 0.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.766 * [taylor]: Taking taylor expansion of x in x 0.790 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 0.790 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in (x) around 0 0.790 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x 0.790 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 0.790 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 0.790 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 0.790 * [taylor]: Taking taylor expansion of 1/4 in x 0.790 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.790 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.790 * [taylor]: Taking taylor expansion of x in x 0.790 * [taylor]: Taking taylor expansion of 1.0 in x 0.792 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x 0.792 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 0.792 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 0.792 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 0.792 * [taylor]: Taking taylor expansion of 1/4 in x 0.793 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.793 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.793 * [taylor]: Taking taylor expansion of 1.0 in x 0.858 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in (x) around 0 0.858 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x 0.858 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 0.858 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 0.858 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 0.858 * [taylor]: Taking taylor expansion of 1/4 in x 0.858 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.858 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.858 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.858 * [taylor]: Taking taylor expansion of x in x 0.859 * [taylor]: Taking taylor expansion of 1.0 in x 0.859 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x 0.860 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 0.860 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 0.860 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 0.860 * [taylor]: Taking taylor expansion of 1/4 in x 0.860 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.860 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.860 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.860 * [taylor]: Taking taylor expansion of x in x 0.860 * [taylor]: Taking taylor expansion of 1.0 in x 0.878 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in (x) around 0 0.878 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x 0.878 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 0.878 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 0.878 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 0.878 * [taylor]: Taking taylor expansion of 1/4 in x 0.878 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.878 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.878 * [taylor]: Taking taylor expansion of 1.0 in x 0.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.878 * [taylor]: Taking taylor expansion of x in x 0.880 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x 0.880 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 0.880 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 0.880 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 0.880 * [taylor]: Taking taylor expansion of 1/4 in x 0.880 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.880 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.880 * [taylor]: Taking taylor expansion of 1.0 in x 0.880 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.880 * [taylor]: Taking taylor expansion of x in x 0.903 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1) 0.903 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in (x) around 0 0.903 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 0.903 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 0.903 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 0.903 * [taylor]: Taking taylor expansion of 1/4 in x 0.903 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.903 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.903 * [taylor]: Taking taylor expansion of x in x 0.903 * [taylor]: Taking taylor expansion of 1.0 in x 0.905 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 0.905 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 0.905 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 0.905 * [taylor]: Taking taylor expansion of 1/4 in x 0.905 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.905 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.905 * [taylor]: Taking taylor expansion of x in x 0.905 * [taylor]: Taking taylor expansion of 1.0 in x 0.943 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in (x) around 0 0.943 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 0.943 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 0.943 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 0.943 * [taylor]: Taking taylor expansion of 1/4 in x 0.943 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.943 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.943 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.943 * [taylor]: Taking taylor expansion of x in x 0.943 * [taylor]: Taking taylor expansion of 1.0 in x 0.944 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 0.944 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 0.944 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 0.944 * [taylor]: Taking taylor expansion of 1/4 in x 0.944 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.944 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.944 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.944 * [taylor]: Taking taylor expansion of x in x 0.944 * [taylor]: Taking taylor expansion of 1.0 in x 0.961 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in (x) around 0 0.961 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 0.961 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 0.961 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 0.961 * [taylor]: Taking taylor expansion of 1/4 in x 0.961 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.961 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.962 * [taylor]: Taking taylor expansion of 1.0 in x 0.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.962 * [taylor]: Taking taylor expansion of x in x 0.964 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 0.964 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 0.964 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 0.964 * [taylor]: Taking taylor expansion of 1/4 in x 0.964 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.964 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.964 * [taylor]: Taking taylor expansion of 1.0 in x 0.964 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.964 * [taylor]: Taking taylor expansion of x in x 0.986 * * * [progress]: simplifying candidates 0.988 * [simplify]: Simplifying using # : (expm1 (log (sqrt (+ 1.0 x)))) (log1p (log (sqrt (+ 1.0 x)))) (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log 1) (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (exp (log (sqrt (+ 1.0 x)))) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (expm1 (log (sqrt (sqrt (+ 1.0 x))))) (log1p (log (sqrt (sqrt (+ 1.0 x))))) (log (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x)))))) (log (cbrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))) (log (sqrt (cbrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))) (log (sqrt (sqrt (cbrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt 1)) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log 1) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ (pow 1.0 3) (pow x 3))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))) (log (sqrt (sqrt (- (* 1.0 1.0) (* x x))))) (log (sqrt (sqrt (- 1.0 x)))) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (sqrt (+ 1.0 x))))) (exp (log (sqrt (sqrt (+ 1.0 x))))) (* (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (sqrt (+ 1.0 x)))))) (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (* (* (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (expm1 (log (sqrt (sqrt (+ 1.0 x))))) (log1p (log (sqrt (sqrt (+ 1.0 x))))) (log (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x)))))) (log (cbrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))) (log (sqrt (cbrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))) (log (sqrt (sqrt (cbrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt 1)) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log 1) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ (pow 1.0 3) (pow x 3))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))) (log (sqrt (sqrt (- (* 1.0 1.0) (* x x))))) (log (sqrt (sqrt (- 1.0 x)))) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (sqrt (+ 1.0 x))))) (exp (log (sqrt (sqrt (+ 1.0 x))))) (* (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (sqrt (+ 1.0 x)))))) (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (* (* (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (expm1 (sqrt (sqrt (+ 1.0 x)))) (log1p (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (exp (sqrt (sqrt (+ 1.0 x)))) (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x))))) (cbrt (sqrt (sqrt (+ 1.0 x)))) (* (* (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (+ 1.0 x)))) (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))) (sqrt (cbrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (sqrt (sqrt (cbrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt 1)) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt 1)) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt 1) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ (pow 1.0 3) (pow x 3)))) (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (sqrt (sqrt (- (* 1.0 1.0) (* x x)))) (sqrt (sqrt (- 1.0 x))) (/ 1/2 2) (/ 1 2) (/ (/ 1 2) 2) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (+ (* 0.03125 (pow x 2)) (+ (* 0.25 x) (log (pow 1.0 1/4)))) (+ (* 0.03125 (* (pow x 2) (pow (sqrt 1.0) 2))) (* 1/8 (/ (pow x 2) (pow 1.0 2))))) (- (+ (log (pow (/ 1 x) -1/4)) (* 0.25 (/ 1 x))) (* 0.125 (/ 1 (pow x 2)))) (- (+ (* 1/4 (log -1)) (* 0.25 (/ 1 x))) (+ (* 0.125 (/ 1 (pow x 2))) (* 1/4 (log (/ -1 x))))) (- (+ (* 0.03125 (pow x 2)) (+ (* 0.25 x) (log (pow 1.0 1/4)))) (+ (* 0.03125 (* (pow x 2) (pow (sqrt 1.0) 2))) (* 1/8 (/ (pow x 2) (pow 1.0 2))))) (- (+ (log (pow (/ 1 x) -1/4)) (* 0.25 (/ 1 x))) (* 0.125 (/ 1 (pow x 2)))) (- (+ (* 1/4 (log -1)) (* 0.25 (/ 1 x))) (+ (* 0.125 (/ 1 (pow x 2))) (* 1/4 (log (/ -1 x))))) (- (+ (* 0.25 (* x (pow 1.0 1/4))) (+ (* 0.03125 (* (pow x 2) (pow 1.0 1/4))) (pow 1.0 1/4))) (* 1/8 (* (pow x 2) (pow (/ 1 (pow 1.0 7)) 1/4)))) (- (+ (* 0.25 (pow (/ 1 (pow x 3)) 1/4)) (pow (/ 1 x) -1/4)) (* 0.09375 (pow (/ 1 (pow x 7)) 1/4))) (- (+ (* 0.25 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/4 (- (log -1) (log (/ -1 x)))))) (* 0.09375 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (pow x 2)))) 0.994 * * [simplify]: iteration 0 : 370 enodes (cost 786 ) 1.000 * * [simplify]: iteration 1 : 1180 enodes (cost 730 ) 1.022 * * [simplify]: iteration 2 : 4762 enodes (cost 705 ) 1.132 * * [simplify]: iteration 3 : 5001 enodes (cost 705 ) 1.136 * [simplify]: Simplified to: (expm1 (log (sqrt (+ 1.0 x)))) (log1p (log (sqrt (+ 1.0 x)))) (* 2 (log (cbrt (sqrt 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1/4) (fma (pow x 2) 0.03125 (* 0.25 x)) (- (pow 1.0 1/4) (* 1/8 (* (pow x 2) (pow (/ 1 (pow 1.0 7)) 1/4))))) (fma (pow (/ 1 (pow x 3)) 1/4) 0.25 (- (pow (/ 1 x) -1/4) (* 0.09375 (pow (/ 1 (pow x 7)) 1/4)))) (+ (* (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) x) (- 0.25 (/ 0.09375 x))) (exp (* 1/4 (- (log -1) (log (/ -1 x)))))) 1.137 * * * [progress]: adding candidates to table 1.456 * [progress]: [Phase 3 of 3] Extracting. 1.456 * * [regime]: Finding splitpoints for: (# # #) 1.457 * * * [regime-changes]: Trying 3 branch expressions: ((+ 1.0 x) (log (+ 1.0 x)) x) 1.457 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# # #) 1.470 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# #) 1.479 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (# # #) 1.500 * * * * [regimes]: Trying to branch on x from (# # #) 1.517 * * * [regime]: Found split indices: #