2.075 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.059 * * * [progress]: [2/2] Setting up program. 0.060 * [progress]: [Phase 2 of 3] Improving. 0.060 * [simplify]: Simplifying using # : (log (+ 1.0 x)) 0.063 * * [simplify]: iteration 0 : 5 enodes (cost 2 ) 0.064 * * [simplify]: iteration 1 : 5 enodes (cost 2 ) 0.064 * [simplify]: Simplified to: (log (+ 1.0 x)) 0.064 * * [progress]: iteration 1 / 4 0.064 * * * [progress]: picking best candidate 0.066 * * * * [pick]: Picked # 0.066 * * * [progress]: localizing error 0.069 * * * [progress]: generating rewritten candidates 0.069 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.072 * * * [progress]: generating series expansions 0.072 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.072 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.072 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.072 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.072 * [taylor]: Taking taylor expansion of 1.0 in x 0.073 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.073 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.073 * [taylor]: Taking taylor expansion of 1.0 in x 0.085 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.085 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of 1.0 in x 0.086 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.086 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of 1.0 in x 0.099 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.099 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.099 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.099 * [taylor]: Taking taylor expansion of 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 0.100 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.100 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.100 * [taylor]: Taking taylor expansion of 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 0.114 * * * [progress]: simplifying candidates 0.114 * [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)))) 0.117 * * [simplify]: iteration 0 : 131 enodes (cost 99 ) 0.120 * * [simplify]: iteration 1 : 363 enodes (cost 89 ) 0.126 * * [simplify]: iteration 2 : 1292 enodes (cost 86 ) 0.153 * * [simplify]: iteration 3 : 5002 enodes (cost 81 ) 0.154 * [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)) 0.158 * * * [progress]: adding candidates to table 0.194 * * [progress]: iteration 2 / 4 0.194 * * * [progress]: picking best candidate 0.202 * * * * [pick]: Picked # 0.202 * * * [progress]: localizing error 0.215 * * * [progress]: generating rewritten candidates 0.216 * * * [progress]: generating series expansions 0.216 * * * [progress]: simplifying candidates 0.216 * [simplify]: Simplifying using # : 0.218 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.218 * [simplify]: Simplified to: 0.218 * * * [progress]: adding candidates to table 0.218 * * [progress]: iteration 3 / 4 0.218 * * * [progress]: picking best candidate 0.224 * * * * [pick]: Picked # 0.224 * * * [progress]: localizing error 0.230 * * * [progress]: generating rewritten candidates 0.230 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.232 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 0.235 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.243 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.250 * * * [progress]: generating series expansions 0.250 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.250 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.250 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.250 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of 1.0 in x 0.251 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.251 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of 1.0 in x 0.262 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.262 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.262 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.262 * [taylor]: Taking taylor expansion of x in x 0.263 * [taylor]: Taking taylor expansion of 1.0 in x 0.263 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.263 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [taylor]: Taking taylor expansion of 1.0 in x 0.275 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.275 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.275 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.275 * [taylor]: Taking taylor expansion of 1.0 in x 0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.276 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.276 * [taylor]: Taking taylor expansion of 1.0 in x 0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.290 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 0.295 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.295 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.295 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of 1.0 in x 0.296 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.296 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of 1.0 in x 0.307 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.307 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.307 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 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 0.308 * [taylor]: Taking taylor expansion of 1.0 in x 0.308 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.308 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.308 * [taylor]: Taking taylor expansion of 1.0 in x 0.320 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.320 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.320 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.320 * [taylor]: Taking taylor expansion of 1.0 in x 0.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.321 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.321 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.321 * [taylor]: Taking taylor expansion of 1.0 in x 0.321 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.321 * [taylor]: Taking taylor expansion of x in x 0.335 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.335 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.335 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.335 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.335 * [taylor]: Taking taylor expansion of x in x 0.335 * [taylor]: Taking taylor expansion of 1.0 in x 0.336 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.336 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.336 * [taylor]: Taking taylor expansion of 1.0 in x 0.347 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.347 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.347 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.347 * [taylor]: Taking taylor expansion of 1.0 in x 0.348 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.348 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.348 * [taylor]: Taking taylor expansion of x in x 0.348 * [taylor]: Taking taylor expansion of 1.0 in x 0.361 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.361 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.361 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.361 * [taylor]: Taking taylor expansion of 1.0 in x 0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.361 * [taylor]: Taking taylor expansion of x in x 0.362 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.362 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.362 * [taylor]: Taking taylor expansion of 1.0 in x 0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.362 * [taylor]: Taking taylor expansion of x in x 0.380 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.381 * [approximate]: Taking taylor expansion of (sqrt (log (+ x 1.0))) in (x) around 0 0.381 * [taylor]: Taking taylor expansion of (sqrt (log (+ x 1.0))) in x 0.381 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.381 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.381 * [taylor]: Taking taylor expansion of x in x 0.381 * [taylor]: Taking taylor expansion of 1.0 in x 0.386 * [taylor]: Taking taylor expansion of (sqrt (log (+ x 1.0))) in x 0.386 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.386 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.386 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of 1.0 in x 0.420 * [approximate]: Taking taylor expansion of (sqrt (log (+ (/ 1 x) 1.0))) in (x) around 0 0.420 * [taylor]: Taking taylor expansion of (sqrt (log (+ (/ 1 x) 1.0))) in x 0.420 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.420 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.420 * [taylor]: Taking taylor expansion of 1.0 in x 0.426 * [taylor]: Taking taylor expansion of (sqrt (log (+ (/ 1 x) 1.0))) in x 0.426 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.426 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of 1.0 in x 0.439 * [approximate]: Taking taylor expansion of (sqrt (log (- 1.0 (/ 1 x)))) in (x) around 0 0.439 * [taylor]: Taking taylor expansion of (sqrt (log (- 1.0 (/ 1 x)))) in x 0.439 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.440 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.440 * [taylor]: Taking taylor expansion of 1.0 in x 0.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.440 * [taylor]: Taking taylor expansion of x in x 0.447 * [taylor]: Taking taylor expansion of (sqrt (log (- 1.0 (/ 1 x)))) in x 0.447 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.447 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.447 * [taylor]: Taking taylor expansion of 1.0 in x 0.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.471 * * * [progress]: simplifying candidates 0.473 * [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))) (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))) (expm1 (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))))) (log1p (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))))) (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (* (log (+ 1.0 x)) (log (+ 1.0 x))) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (* (log (+ 1.0 x)) (log (+ 1.0 x))) (+ 1 1) (+ (log (sqrt (log (+ 1.0 x)))) (log (sqrt (log (+ 1.0 x))))) (log (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))))) (exp (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))))) (* (* (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (sqrt (log (+ 1.0 x)))) (* (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (sqrt (log (+ 1.0 x))))) (* (cbrt (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))))) (cbrt (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))))) (cbrt (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))))) (* (* (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))))) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))))) (* (log (+ 1.0 x)) (log (+ 1.0 x))) (sqrt (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))))) (sqrt (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))))) (* (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (sqrt 1) (sqrt 1)) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (* (sqrt 1) (sqrt 1)) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (* (sqrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (sqrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt 1) (sqrt 1)) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (* (sqrt 1) (sqrt 1)) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* 1 1) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x))))) (* 2 1/2) (* 2 1) (* 2 (/ 1 2)) (* (sqrt (log (+ 1.0 x))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))) (* (sqrt (log (+ 1.0 x))) (sqrt 1)) (* (sqrt (log (+ 1.0 x))) (sqrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (* (sqrt (log (+ 1.0 x))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (log (+ 1.0 x))) (sqrt 1)) (* (sqrt (log (+ 1.0 x))) (sqrt (sqrt (log (+ 1.0 x))))) (* (sqrt (log (+ 1.0 x))) 1) (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (log (+ 1.0 x)))) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (log (+ 1.0 x)))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (log (+ 1.0 x)))) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (log (+ 1.0 x)))) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (expm1 (sqrt (log (+ 1.0 x)))) (log1p (sqrt (log (+ 1.0 x)))) (log (sqrt (log (+ 1.0 x)))) (exp (sqrt (log (+ 1.0 x)))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (cbrt (sqrt (log (+ 1.0 x)))) (* (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (sqrt (log (+ 1.0 x)))) (sqrt 1) (sqrt (log (+ 1.0 x))) (sqrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x)))) (sqrt 1) (sqrt (log (+ 1.0 x))) (/ 1 2) (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (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)))) (- (+ (* 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)))) (- (+ (* 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)))) (- (+ (sqrt (log 1.0)) (* 0.5 (* x (sqrt (/ 1 (log 1.0)))))) (+ (* 0.125 (* (pow x 2) (sqrt (/ 1 (pow (log 1.0) 3))))) (* 1/4 (* (/ (pow x 2) (pow 1.0 2)) (sqrt (/ 1 (log 1.0))))))) (- (+ (* 0.5 (/ 1 (* x (sqrt (- (log (/ 1 x))))))) (sqrt (- (log (/ 1 x))))) (+ (* 0.125 (/ 1 (* (pow x 2) (pow (sqrt (- (log (/ 1 x)))) 3)))) (* 0.25 (/ 1 (* (pow x 2) (sqrt (- (log (/ 1 x))))))))) (- (+ (sqrt (- (log -1) (log (/ -1 x)))) (* 0.5 (* (/ 1 x) (sqrt (/ 1 (- (log -1) (log (/ -1 x)))))))) (+ (* 0.25 (* (/ 1 (pow x 2)) (sqrt (/ 1 (- (log -1) (log (/ -1 x))))))) (* 0.125 (* (/ 1 (pow x 2)) (sqrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 3))))))) 0.479 * * [simplify]: iteration 0 : 347 enodes (cost 628 ) 0.485 * * [simplify]: iteration 1 : 1405 enodes (cost 567 ) 0.514 * * [simplify]: iteration 2 : 5002 enodes (cost 530 ) 0.517 * [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))) (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))) (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) 1 1 2 1 1 (pow (sqrt (log (+ 1.0 x))) 4) (log (+ 1.0 x)) (pow (sqrt (log (+ 1.0 x))) 4) 2 (log (log (+ 1.0 x))) (log (log (+ 1.0 x))) (+ 1.0 x) (pow (log (+ 1.0 x)) 3) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (pow (sqrt (log (+ 1.0 x))) 4) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (pow (cbrt (sqrt (log (+ 1.0 x)))) 4) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) 1 (log (+ 1.0 x)) 1 (log (+ 1.0 x)) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) 1 (log (+ 1.0 x)) 1 (log (+ 1.0 x)) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) 1 (log (+ 1.0 x)) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) 1 2 1 (* (sqrt (log (+ 1.0 x))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))) (sqrt (log (+ 1.0 x))) (* (fabs (cbrt (log (+ 1.0 x)))) (sqrt (log (+ 1.0 x)))) (pow (sqrt (sqrt (log (+ 1.0 x)))) 3) (sqrt (log (+ 1.0 x))) (pow (sqrt (sqrt (log (+ 1.0 x)))) 3) (sqrt (log (+ 1.0 x))) (pow (cbrt (sqrt (log (+ 1.0 x)))) 4) (log (+ 1.0 x)) (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (log (+ 1.0 x)))) (pow (sqrt (sqrt (log (+ 1.0 x)))) 3) (log (+ 1.0 x)) (pow (sqrt (sqrt (log (+ 1.0 x)))) 3) (log (+ 1.0 x)) (expm1 (sqrt (log (+ 1.0 x)))) (log1p (sqrt (log (+ 1.0 x)))) (log (sqrt (log (+ 1.0 x)))) (exp (sqrt (log (+ 1.0 x)))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (cbrt (sqrt (log (+ 1.0 x)))) (pow (sqrt (log (+ 1.0 x))) 3) 1 (sqrt (log (+ 1.0 x))) (fabs (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x)))) 1 (sqrt (log (+ 1.0 x))) 1/2 (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (log (+ 1.0 x)))) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (+ (+ (/ 1.0 x) (log x)) (/ (- 0.5) (pow x 2))) (+ (+ (/ 1.0 x) (log x)) (/ (- 0.5) (pow x 2))) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (+ (+ (/ 1.0 x) (log x)) (/ (- 0.5) (pow x 2))) (+ (+ (/ 1.0 x) (log x)) (/ (- 0.5) (pow x 2))) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (+ (+ (/ 1.0 x) (log x)) (/ (- 0.5) (pow x 2))) (+ (+ (/ 1.0 x) (log x)) (/ (- 0.5) (pow x 2))) (- (+ (sqrt (log 1.0)) (* (sqrt (/ 1 (log 1.0))) (- (* 0.5 x) (* 1/4 (/ (pow x 2) (pow 1.0 2)))))) (* 0.125 (* (pow x 2) (sqrt (/ 1 (pow (log 1.0) 3)))))) (- (sqrt (- (log (/ 1 x)))) (- (* (/ 1 (pow x 2)) (+ (/ 0.125 (pow (sqrt (- (log (/ 1 x)))) 3)) (/ 0.25 (sqrt (- (log (/ 1 x))))))) (/ (/ 0.5 (sqrt (- (log (/ 1 x))))) x))) (- (* (sqrt (/ 1 (- (log -1) (log (/ -1 x))))) (- (/ 0.5 x) (/ 0.25 (pow x 2)))) (- (/ (* 0.125 (sqrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 3)))) (pow x 2)) (sqrt (- (log -1) (log (/ -1 x)))))) 0.517 * * * [progress]: adding candidates to table 0.701 * * [progress]: iteration 4 / 4 0.701 * * * [progress]: picking best candidate 0.708 * * * * [pick]: Picked # 0.708 * * * [progress]: localizing error 0.719 * * * [progress]: generating rewritten candidates 0.719 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2) 0.722 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1) 0.725 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.727 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.767 * * * [progress]: generating series expansions 0.767 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2) 0.767 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0 0.767 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.767 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.767 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.767 * [taylor]: Taking taylor expansion of x in x 0.767 * [taylor]: Taking taylor expansion of 1.0 in x 0.770 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.770 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.770 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.770 * [taylor]: Taking taylor expansion of x in x 0.770 * [taylor]: Taking taylor expansion of 1.0 in x 0.801 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0 0.801 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 0.801 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.801 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.801 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.801 * [taylor]: Taking taylor expansion of x in x 0.801 * [taylor]: Taking taylor expansion of 1.0 in x 0.803 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 0.803 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.803 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.803 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of 1.0 in x 0.822 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 0.822 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 0.822 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.822 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.822 * [taylor]: Taking taylor expansion of 1.0 in x 0.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.824 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 0.824 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.824 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.824 * [taylor]: Taking taylor expansion of 1.0 in x 0.824 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.824 * [taylor]: Taking taylor expansion of x in x 0.850 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1) 0.850 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0 0.850 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.850 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.850 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.850 * [taylor]: Taking taylor expansion of x in x 0.850 * [taylor]: Taking taylor expansion of 1.0 in x 0.853 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.853 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.853 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.853 * [taylor]: Taking taylor expansion of x in x 0.853 * [taylor]: Taking taylor expansion of 1.0 in x 0.883 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0 0.883 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 0.883 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.883 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.883 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.883 * [taylor]: Taking taylor expansion of x in x 0.883 * [taylor]: Taking taylor expansion of 1.0 in x 0.885 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 0.885 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.885 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.885 * [taylor]: Taking taylor expansion of 1.0 in x 0.904 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 0.904 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 0.904 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.904 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.904 * [taylor]: Taking taylor expansion of 1.0 in x 0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.904 * [taylor]: Taking taylor expansion of x in x 0.906 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 0.906 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.906 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.906 * [taylor]: Taking taylor expansion of 1.0 in x 0.906 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.906 * [taylor]: Taking taylor expansion of x in x 0.932 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.932 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.932 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.932 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.932 * [taylor]: Taking taylor expansion of x in x 0.932 * [taylor]: Taking taylor expansion of 1.0 in x 0.933 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.933 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.933 * [taylor]: Taking taylor expansion of x in x 0.933 * [taylor]: Taking taylor expansion of 1.0 in x 0.944 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 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 0.945 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.945 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.945 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.945 * [taylor]: Taking taylor expansion of x in x 0.945 * [taylor]: Taking taylor expansion of 1.0 in x 0.957 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.957 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.957 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.957 * [taylor]: Taking taylor expansion of 1.0 in x 0.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.957 * [taylor]: Taking taylor expansion of x in x 0.958 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.958 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.958 * [taylor]: Taking taylor expansion of 1.0 in x 0.958 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.972 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.972 * [approximate]: Taking taylor expansion of (* (sqrt (* (log (sqrt (+ x 1.0))) (log (+ x 1.0)))) (sqrt 2)) in (x) around 0 0.972 * [taylor]: Taking taylor expansion of (* (sqrt (* (log (sqrt (+ x 1.0))) (log (+ x 1.0)))) (sqrt 2)) in x 0.972 * [taylor]: Taking taylor expansion of (sqrt (* (log (sqrt (+ x 1.0))) (log (+ x 1.0)))) in x 0.972 * [taylor]: Taking taylor expansion of (* (log (sqrt (+ x 1.0))) (log (+ x 1.0))) in x 0.972 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.972 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.972 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.972 * [taylor]: Taking taylor expansion of x in x 0.972 * [taylor]: Taking taylor expansion of 1.0 in x 0.974 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.974 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.974 * [taylor]: Taking taylor expansion of x in x 0.974 * [taylor]: Taking taylor expansion of 1.0 in x 0.997 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.997 * [taylor]: Taking taylor expansion of 2 in x 0.998 * [taylor]: Taking taylor expansion of (* (sqrt (* (log (sqrt (+ x 1.0))) (log (+ x 1.0)))) (sqrt 2)) in x 0.998 * [taylor]: Taking taylor expansion of (sqrt (* (log (sqrt (+ x 1.0))) (log (+ x 1.0)))) in x 0.998 * [taylor]: Taking taylor expansion of (* (log (sqrt (+ x 1.0))) (log (+ x 1.0))) in x 0.998 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.998 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.998 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.998 * [taylor]: Taking taylor expansion of 1.0 in x 1.005 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.005 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.006 * [taylor]: Taking taylor expansion of x in x 1.006 * [taylor]: Taking taylor expansion of 1.0 in x 1.028 * [taylor]: Taking taylor expansion of (sqrt 2) in x 1.028 * [taylor]: Taking taylor expansion of 2 in x 1.264 * [approximate]: Taking taylor expansion of (* (sqrt (* (log (sqrt (+ (/ 1 x) 1.0))) (log (+ (/ 1 x) 1.0)))) (sqrt 2)) in (x) around 0 1.264 * [taylor]: Taking taylor expansion of (* (sqrt (* (log (sqrt (+ (/ 1 x) 1.0))) (log (+ (/ 1 x) 1.0)))) (sqrt 2)) in x 1.264 * [taylor]: Taking taylor expansion of (sqrt (* (log (sqrt (+ (/ 1 x) 1.0))) (log (+ (/ 1 x) 1.0)))) in x 1.264 * [taylor]: Taking taylor expansion of (* (log (sqrt (+ (/ 1 x) 1.0))) (log (+ (/ 1 x) 1.0))) in x 1.264 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 1.264 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 1.264 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.264 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.264 * [taylor]: Taking taylor expansion of x in x 1.264 * [taylor]: Taking taylor expansion of 1.0 in x 1.266 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.266 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.266 * [taylor]: Taking taylor expansion of x in x 1.266 * [taylor]: Taking taylor expansion of 1.0 in x 1.280 * [taylor]: Taking taylor expansion of (sqrt 2) in x 1.280 * [taylor]: Taking taylor expansion of 2 in x 1.281 * [taylor]: Taking taylor expansion of (* (sqrt (* (log (sqrt (+ (/ 1 x) 1.0))) (log (+ (/ 1 x) 1.0)))) (sqrt 2)) in x 1.281 * [taylor]: Taking taylor expansion of (sqrt (* (log (sqrt (+ (/ 1 x) 1.0))) (log (+ (/ 1 x) 1.0)))) in x 1.281 * [taylor]: Taking taylor expansion of (* (log (sqrt (+ (/ 1 x) 1.0))) (log (+ (/ 1 x) 1.0))) in x 1.281 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 1.281 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 1.281 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.281 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.281 * [taylor]: Taking taylor expansion of x in x 1.281 * [taylor]: Taking taylor expansion of 1.0 in x 1.283 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.283 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.283 * [taylor]: Taking taylor expansion of x in x 1.283 * [taylor]: Taking taylor expansion of 1.0 in x 1.296 * [taylor]: Taking taylor expansion of (sqrt 2) in x 1.297 * [taylor]: Taking taylor expansion of 2 in x 1.354 * [approximate]: Taking taylor expansion of (* (sqrt 2) (sqrt (* (log (sqrt (- 1.0 (/ 1 x)))) (log (- 1.0 (/ 1 x)))))) in (x) around 0 1.354 * [taylor]: Taking taylor expansion of (* (sqrt 2) (sqrt (* (log (sqrt (- 1.0 (/ 1 x)))) (log (- 1.0 (/ 1 x)))))) in x 1.354 * [taylor]: Taking taylor expansion of (sqrt 2) in x 1.354 * [taylor]: Taking taylor expansion of 2 in x 1.355 * [taylor]: Taking taylor expansion of (sqrt (* (log (sqrt (- 1.0 (/ 1 x)))) (log (- 1.0 (/ 1 x))))) in x 1.355 * [taylor]: Taking taylor expansion of (* (log (sqrt (- 1.0 (/ 1 x)))) (log (- 1.0 (/ 1 x)))) in x 1.355 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 1.355 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 1.355 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.355 * [taylor]: Taking taylor expansion of 1.0 in x 1.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.355 * [taylor]: Taking taylor expansion of x in x 1.357 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.357 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.357 * [taylor]: Taking taylor expansion of 1.0 in x 1.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.357 * [taylor]: Taking taylor expansion of x in x 1.373 * [taylor]: Taking taylor expansion of (* (sqrt 2) (sqrt (* (log (sqrt (- 1.0 (/ 1 x)))) (log (- 1.0 (/ 1 x)))))) in x 1.374 * [taylor]: Taking taylor expansion of (sqrt 2) in x 1.374 * [taylor]: Taking taylor expansion of 2 in x 1.374 * [taylor]: Taking taylor expansion of (sqrt (* (log (sqrt (- 1.0 (/ 1 x)))) (log (- 1.0 (/ 1 x))))) in x 1.374 * [taylor]: Taking taylor expansion of (* (log (sqrt (- 1.0 (/ 1 x)))) (log (- 1.0 (/ 1 x)))) in x 1.374 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 1.374 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 1.374 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.374 * [taylor]: Taking taylor expansion of 1.0 in x 1.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.374 * [taylor]: Taking taylor expansion of x in x 1.376 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) 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 1.479 * * * [progress]: simplifying candidates 1.481 * [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)))) (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))) (expm1 (* (sqrt (log (+ 1.0 x))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (log1p (* (sqrt (log (+ 1.0 x))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (* (log (+ 1.0 x)) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))) (* (sqrt (log (+ 1.0 x))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))) (* (log (+ 1.0 x)) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))) (+ (log (sqrt (log (+ 1.0 x)))) (log (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (log (* (sqrt (log (+ 1.0 x))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (exp (* (sqrt (log (+ 1.0 x))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (* (* (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (sqrt (log (+ 1.0 x)))) (* (* (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (* (cbrt (* (sqrt (log (+ 1.0 x))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (cbrt (* (sqrt (log (+ 1.0 x))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))))) (cbrt (* (sqrt (log (+ 1.0 x))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (* (* (* (sqrt (log (+ 1.0 x))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))) (* (sqrt (log (+ 1.0 x))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (* (sqrt (log (+ 1.0 x))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (* (log (+ 1.0 x)) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))) (sqrt (* (sqrt (log (+ 1.0 x))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (sqrt (* (sqrt (log (+ 1.0 x))) (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (* (sqrt (sqrt (log (+ 1.0 x)))) (sqrt (sqrt (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))))))) (* 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(* (sqrt (log (+ 1.0 x))) (sqrt 1)) (* (sqrt (log (+ 1.0 x))) (sqrt (/ 1 2))) (* (sqrt (log (+ 1.0 x))) (sqrt (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))))) (* (sqrt (log (+ 1.0 x))) (sqrt (sqrt (log (sqrt (+ 1.0 x)))))) (* (sqrt (log (+ 1.0 x))) (sqrt 1)) (* (sqrt (log (+ 1.0 x))) (sqrt 1)) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (* (sqrt (log (+ 1.0 x))) (sqrt (log (sqrt (+ 1.0 x))))) (* (sqrt (log (+ 1.0 x))) (sqrt (log (sqrt (+ 1.0 x))))) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (* (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x)))) (* (sqrt (log (+ 1.0 x))) (sqrt (cbrt (log (sqrt (+ 1.0 x)))))) (* (sqrt (log (+ 1.0 x))) (sqrt (sqrt (log (sqrt (+ 1.0 x)))))) (* (sqrt (log (+ 1.0 x))) (sqrt (log (sqrt (+ 1.0 x))))) (* (sqrt (log (+ 1.0 x))) (sqrt (log (sqrt (+ 1.0 x))))) (* (sqrt (log (+ 1.0 x))) (sqrt (+ 1 1))) (* (sqrt (log (+ 1.0 x))) (sqrt (+ 1 1))) (* (sqrt (log (+ 1.0 x))) (sqrt (+ 1 1))) (* 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(log (sqrt (+ 1.0 x))) (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))))) (- (+ (* 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)))) (- (+ (* 0.125 (* (sqrt (/ 1 (* (log (sqrt 1.0)) (log 1.0)))) (/ (* (pow x 2) (sqrt 2)) (pow (sqrt 1.0) 2)))) (+ (* (sqrt (* (log (sqrt 1.0)) (log 1.0))) (sqrt 2)) (+ (* 1/4 (* (sqrt (/ (log 1.0) (log (sqrt 1.0)))) (/ (* x (sqrt 2)) (pow (sqrt 1.0) 2)))) (* 0.5 (* 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: 914 enodes (cost 1491 ) 1.511 * * [simplify]: iteration 1 : 3690 enodes (cost 1430 ) 1.565 * * [simplify]: iteration 2 : 5001 enodes (cost 1424 ) 1.570 * [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)))) (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)))) 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 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(sqrt 2)) x) (sqrt (/ 1 (* (log +nan.0) (- (log -1) (log (/ -1 x)))))))) (- (* +nan.0 (* (/ (* (sqrt 2) (log (/ -1 x))) (pow x 2)) (sqrt (/ 1 (* (log +nan.0) (pow (- (log -1) (log (/ -1 x))) 3)))))) (- (* +nan.0 (* (/ (* (sqrt 2) (log (/ -1 x))) (pow x 2)) (sqrt (/ 1 (* (log +nan.0) (- (log -1) (log (/ -1 x)))))))) (fma +nan.0 (* (/ (* (sqrt 2) (pow (log (/ -1 x)) 2)) (pow x 2)) (sqrt (/ 1 (* (pow (log +nan.0) 3) (pow (- (log -1) (log (/ -1 x))) 3))))) (- (* +nan.0 (* (/ (* (sqrt 2) (log (/ -1 x))) x) (sqrt (/ 1 (* (log +nan.0) (- (log -1) (log (/ -1 x)))))))))))))))))) 1.571 * * * [progress]: adding candidates to table 1.928 * [progress]: [Phase 3 of 3] Extracting. 1.928 * * [regime]: Finding splitpoints for: (# # # #) 1.928 * * * [regime-changes]: Trying 2 branch expressions: ((+ 1.0 x) x) 1.928 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# # # #) 1.948 * * * * [regimes]: Trying to branch on x from (# # # #) 1.968 * * * [regime]: Found split indices: #