19.626 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.151 * * * [progress]: [2/2] Setting up program. 0.153 * [progress]: [Phase 2 of 3] Improving. 0.154 * [simplify]: Simplifying using # : (/ (log (- 1.0 x)) (log (+ 1.0 x))) 0.155 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.156 * * [simplify]: iteration 1 : 10 enodes (cost 9 ) 0.157 * * [simplify]: iteration 2 : 11 enodes (cost 9 ) 0.158 * * [simplify]: iteration done : 11 enodes (cost 9 ) 0.158 * [simplify]: Simplified to: (/ (log (- 1.0 x)) (log (+ 1.0 x))) 0.158 * * [progress]: iteration 1 / 4 0.158 * * * [progress]: picking best candidate 0.160 * * * * [pick]: Picked # 0.160 * * * [progress]: localizing error 0.167 * * * [progress]: generating rewritten candidates 0.167 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.171 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.174 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.188 * * * [progress]: generating series expansions 0.188 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.188 * [approximate]: Taking taylor expansion of (log (- 1.0 x)) in (x) around 0 0.188 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 0.188 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.188 * [taylor]: Taking taylor expansion of 1.0 in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.190 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 0.190 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.190 * [taylor]: Taking taylor expansion of 1.0 in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.203 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.203 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.203 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.203 * [taylor]: Taking taylor expansion of 1.0 in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.204 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.204 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.204 * [taylor]: Taking taylor expansion of 1.0 in x 0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.204 * [taylor]: Taking taylor expansion of x in x 0.218 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.218 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.218 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.219 * [taylor]: Taking taylor expansion of 1.0 in x 0.220 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.220 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.220 * [taylor]: Taking taylor expansion of x in x 0.220 * [taylor]: Taking taylor expansion of 1.0 in x 0.233 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.233 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.233 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.233 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of 1.0 in x 0.233 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.234 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of 1.0 in x 0.245 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.245 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.245 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.246 * [taylor]: Taking taylor expansion of 1.0 in x 0.246 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.246 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of 1.0 in x 0.259 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.259 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.259 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.259 * [taylor]: Taking taylor expansion of 1.0 in x 0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.260 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.260 * [taylor]: Taking taylor expansion of 1.0 in x 0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.282 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.282 * [approximate]: Taking taylor expansion of (/ (log (- 1.0 x)) (log (+ x 1.0))) in (x) around 0 0.282 * [taylor]: Taking taylor expansion of (/ (log (- 1.0 x)) (log (+ x 1.0))) in x 0.282 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 0.282 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.282 * [taylor]: Taking taylor expansion of 1.0 in x 0.282 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) 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 0.284 * [taylor]: Taking taylor expansion of (/ (log (- 1.0 x)) (log (+ x 1.0))) in x 0.285 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 0.285 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.285 * [taylor]: Taking taylor expansion of 1.0 in x 0.285 * [taylor]: Taking taylor expansion of x in x 0.285 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.285 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.285 * [taylor]: Taking taylor expansion of x in x 0.285 * [taylor]: Taking taylor expansion of 1.0 in x 0.323 * [approximate]: Taking taylor expansion of (/ (log (- 1.0 (/ 1 x))) (log (+ (/ 1 x) 1.0))) in (x) around 0 0.323 * [taylor]: Taking taylor expansion of (/ (log (- 1.0 (/ 1 x))) (log (+ (/ 1 x) 1.0))) in x 0.323 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.323 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.323 * [taylor]: Taking taylor expansion of 1.0 in x 0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.324 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.324 * [taylor]: Taking taylor expansion of 1.0 in x 0.327 * [taylor]: Taking taylor expansion of (/ (log (- 1.0 (/ 1 x))) (log (+ (/ 1 x) 1.0))) in x 0.327 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.327 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.327 * [taylor]: Taking taylor expansion of 1.0 in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.328 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of 1.0 in x 0.369 * [approximate]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1.0)) (log (- 1.0 (/ 1 x)))) in (x) around 0 0.369 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1.0)) (log (- 1.0 (/ 1 x)))) in x 0.369 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.369 * [taylor]: Taking taylor expansion of x in x 0.369 * [taylor]: Taking taylor expansion of 1.0 in x 0.370 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.370 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.370 * [taylor]: Taking taylor expansion of 1.0 in x 0.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.370 * [taylor]: Taking taylor expansion of x in x 0.373 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1.0)) (log (- 1.0 (/ 1 x)))) in x 0.373 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.373 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.373 * [taylor]: Taking taylor expansion of 1.0 in x 0.374 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.374 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.374 * [taylor]: Taking taylor expansion of 1.0 in x 0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.374 * [taylor]: Taking taylor expansion of x in x 0.413 * * * [progress]: simplifying candidates 0.414 * [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 (+ (sqrt 1.0) (sqrt x))) (log (- (sqrt 1.0) (sqrt 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 (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (log1p (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (- (log (log (- 1.0 x))) (log (log (+ 1.0 x)))) (log (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (exp (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (/ (* (* (log (- 1.0 x)) (log (- 1.0 x))) (log (- 1.0 x))) (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x)))) (* (cbrt (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (cbrt (/ (log (- 1.0 x)) (log (+ 1.0 x))))) (cbrt (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (* (* (/ (log (- 1.0 x)) (log (+ 1.0 x))) (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (sqrt (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (sqrt (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (- (log (- 1.0 x))) (- (log (+ 1.0 x))) (/ (log (- (pow 1.0 3) (pow x 3))) (log (+ 1.0 x))) (/ (log (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (log (+ 1.0 x))) (/ (log (- (* 1.0 1.0) (* x x))) (log (+ 1.0 x))) (/ (log (+ 1.0 x)) (log (+ 1.0 x))) (/ 1 1) (/ (log (- 1.0 x)) (log (+ 1.0 x))) (/ 1 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (/ (log (- 1.0 x)) (cbrt (log (+ 1.0 x)))) (/ 1 (sqrt (log (+ 1.0 x)))) (/ (log (- 1.0 x)) (sqrt (log (+ 1.0 x)))) (/ 1 1) (/ (log (- 1.0 x)) (log (+ 1.0 x))) (/ (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) 1) (/ (cbrt (log (- 1.0 x))) (log (+ 1.0 x))) (/ (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (/ (cbrt (log (- 1.0 x))) (cbrt (log (+ 1.0 x)))) (/ (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) (sqrt (log (+ 1.0 x)))) (/ (cbrt (log (- 1.0 x))) (sqrt (log (+ 1.0 x)))) (/ (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) 1) (/ (cbrt (log (- 1.0 x))) (log (+ 1.0 x))) (/ (sqrt (log (- 1.0 x))) 1) (/ (sqrt (log (- 1.0 x))) (log (+ 1.0 x))) (/ (sqrt (log (- 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (/ (sqrt (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)))) (/ (sqrt (log (- 1.0 x))) 1) (/ (sqrt (log (- 1.0 x))) (log (+ 1.0 x))) (/ 1 1) (/ (log (- 1.0 x)) (log (+ 1.0 x))) (/ 1 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (/ (log (- 1.0 x)) (cbrt (log (+ 1.0 x)))) (/ 1 (sqrt (log (+ 1.0 x)))) (/ (log (- 1.0 x)) (sqrt (log (+ 1.0 x)))) (/ 1 1) (/ (log (- 1.0 x)) (log (+ 1.0 x))) (/ 1 (log (+ 1.0 x))) (/ (log (+ 1.0 x)) (log (- 1.0 x))) (/ (log (- 1.0 x)) 1) (/ (log (- 1.0 x)) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (/ (log (- 1.0 x)) (sqrt (log (+ 1.0 x)))) (/ (log (- 1.0 x)) 1) (/ (log (+ 1.0 x)) (log (- 1.0 x))) (/ (log (+ 1.0 x)) (cbrt (log (- 1.0 x)))) (/ (log (+ 1.0 x)) (sqrt (log (- 1.0 x)))) (/ (log (+ 1.0 x)) (log (- 1.0 x))) (- (log 1.0) (+ (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (log -1) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x))))) (- (+ (* 0.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (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 (* 2.0 (/ (pow x 2) (pow (log 1.0) 2)))) (* 2.0 (/ x (log 1.0)))) (- (+ (* 2.0 (/ 1 (* x (log (/ 1 x))))) (+ (* 0.5 (/ (log -1) (* (pow x 2) (pow (log (/ 1 x)) 2)))) (+ (* 2.0 (/ 1 (* (pow x 2) (pow (log (/ 1 x)) 2)))) 1))) (+ (* 1.0 (/ (log -1) (* (pow x 2) (pow (log (/ 1 x)) 3)))) (+ (/ (log -1) (log (/ 1 x))) (* 1.0 (/ (log -1) (* x (pow (log (/ 1 x)) 2))))))) (- (+ (* 1.0 (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1.0 (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2))))) (+ (* 0.5 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (* 1.0 (/ 1 (* x (- (log -1) (log (/ -1 x)))))) (+ (* 1.0 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3)))) (* 0.5 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))) 0.420 * * [simplify]: iteration 0 : 192 enodes (cost 1243 ) 0.463 * * [simplify]: iteration 1 : 453 enodes (cost 1173 ) 0.619 * * [simplify]: iteration 2 : 1436 enodes (cost 1093 ) 1.005 * * [simplify]: iteration done : 5000 enodes (cost 1075 ) 1.005 * [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)) (log (+ (sqrt 1.0) (sqrt x))) (log (- (sqrt 1.0) (sqrt x))) 0 (log (- 1.0 x)) (log (- (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* 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 (fma 1.0 1.0 (* x (- x 1.0)))) (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)) (log (+ 1.0 x)))) (log1p (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (log (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (log (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (exp (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (pow (/ (log (- 1.0 x)) (log (+ 1.0 x))) 3) (* (cbrt (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (cbrt (/ (log (- 1.0 x)) (log (+ 1.0 x))))) (cbrt (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (pow (/ (log (- 1.0 x)) (log (+ 1.0 x))) 3) (sqrt (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (sqrt (/ (log (- 1.0 x)) (log (+ 1.0 x)))) (- (log (- 1.0 x))) (- (log (+ 1.0 x))) (/ (log (- (pow 1.0 3) (pow x 3))) (log (+ 1.0 x))) (/ (log (fma 1.0 1.0 (* x (+ 1.0 x)))) (log (+ 1.0 x))) (/ (log (- (* 1.0 1.0) (* x x))) (log (+ 1.0 x))) 1 1 (/ (log (- 1.0 x)) (log (+ 1.0 x))) (/ 1 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (/ (log (- 1.0 x)) (cbrt (log (+ 1.0 x)))) (/ 1 (sqrt (log (+ 1.0 x)))) (/ (log (- 1.0 x)) (sqrt (log (+ 1.0 x)))) 1 (/ (log (- 1.0 x)) (log (+ 1.0 x))) (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) (/ (cbrt (log (- 1.0 x))) (log (+ 1.0 x))) (/ (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (/ (cbrt (log (- 1.0 x))) (cbrt (log (+ 1.0 x)))) (/ (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) (sqrt (log (+ 1.0 x)))) (/ (cbrt (log (- 1.0 x))) (sqrt (log (+ 1.0 x)))) (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) (/ (cbrt (log (- 1.0 x))) (log (+ 1.0 x))) (sqrt (log (- 1.0 x))) (/ (sqrt (log (- 1.0 x))) (log (+ 1.0 x))) (/ (sqrt (log (- 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (/ (sqrt (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)))) (sqrt (log (- 1.0 x))) (/ (sqrt (log (- 1.0 x))) (log (+ 1.0 x))) 1 (/ (log (- 1.0 x)) (log (+ 1.0 x))) (/ 1 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (/ (log (- 1.0 x)) (cbrt (log (+ 1.0 x)))) (/ 1 (sqrt (log (+ 1.0 x)))) (/ (log (- 1.0 x)) (sqrt (log (+ 1.0 x)))) 1 (/ (log (- 1.0 x)) (log (+ 1.0 x))) (/ 1 (log (+ 1.0 x))) (/ (log (+ 1.0 x)) (log (- 1.0 x))) (log (- 1.0 x)) (/ (log (- 1.0 x)) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (/ (log (- 1.0 x)) (sqrt (log (+ 1.0 x)))) (log (- 1.0 x)) (/ (log (+ 1.0 x)) (log (- 1.0 x))) (/ (log (+ 1.0 x)) (cbrt (log (- 1.0 x)))) (/ (log (+ 1.0 x)) (sqrt (log (- 1.0 x)))) (/ (log (+ 1.0 x)) (log (- 1.0 x))) (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (- (log -1) (- (/ 0.5 (* x x)) (log x))) (/ 1.0 x)) (- (- (/ 0.5 (* x x))) (+ (/ 1.0 x) (log (/ -1 x)))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (/ 1.0 x) (- (/ 0.5 (* x x)) (log x))) (+ (- (- (/ 1.0 x) (log (/ -1 x))) (/ 0.5 (* x x))) (log -1)) (+ (* 2.0 (- (/ (pow x 2) (pow (log 1.0) 2)) (/ x (log 1.0)))) 1) (+ (+ 1 (fma (/ (/ (log -1) (* x x)) (pow (- (log x)) 2)) 0.5 (/ 2.0 (* (* x x) (pow (- (log x)) 2))))) (- (/ 2.0 (* (- (log x)) x)) (fma 1.0 (/ (/ (log -1) (* x x)) (pow (- (log x)) 3)) (fma 1.0 (/ (/ (log -1) x) (pow (- (log x)) 2)) (/ (log -1) (- (log x))))))) (+ (- (* (/ (log (/ -1 x)) (pow (- (log -1) (log (/ -1 x))) 2)) (- (/ 1.0 x) (/ 0.5 (* x x)))) (+ (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (* (/ 1 (- (log -1) (log (/ -1 x)))) (+ (/ 0.5 (* x x)) (/ 1.0 x)))) (* 1.0 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3)))))) (/ 1.0 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) 1.006 * * * [progress]: adding candidates to table 1.215 * * [progress]: iteration 2 / 4 1.215 * * * [progress]: picking best candidate 1.234 * * * * [pick]: Picked # 1.234 * * * [progress]: localizing error 1.247 * * * [progress]: generating rewritten candidates 1.247 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 1.251 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2) 1.281 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 1.303 * * * [progress]: generating series expansions 1.303 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 1.303 * [approximate]: Taking taylor expansion of (log (- 1.0 x)) in (x) around 0 1.303 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 1.303 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.303 * [taylor]: Taking taylor expansion of 1.0 in x 1.303 * [taylor]: Taking taylor expansion of x in x 1.304 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 1.304 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.304 * [taylor]: Taking taylor expansion of 1.0 in x 1.304 * [taylor]: Taking taylor expansion of x in x 1.318 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 1.318 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.318 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.318 * [taylor]: Taking taylor expansion of 1.0 in x 1.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.318 * [taylor]: Taking taylor expansion of x in x 1.319 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.319 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.319 * [taylor]: Taking taylor expansion of 1.0 in x 1.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.319 * [taylor]: Taking taylor expansion of x in x 1.334 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 1.334 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.334 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.334 * [taylor]: Taking taylor expansion of x in x 1.335 * [taylor]: Taking taylor expansion of 1.0 in x 1.335 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.335 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.335 * [taylor]: Taking taylor expansion of x in x 1.336 * [taylor]: Taking taylor expansion of 1.0 in x 1.349 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2) 1.350 * [approximate]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in (x) around 0 1.350 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 1.350 * [taylor]: Taking taylor expansion of 1/2 in x 1.350 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 1.350 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.350 * [taylor]: Taking taylor expansion of x in x 1.350 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.350 * [taylor]: Taking taylor expansion of 1.0 in x 1.351 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 1.351 * [taylor]: Taking taylor expansion of 1/2 in x 1.351 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 1.351 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.351 * [taylor]: Taking taylor expansion of x in x 1.351 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.351 * [taylor]: Taking taylor expansion of 1.0 in x 1.367 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 1.367 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 1.367 * [taylor]: Taking taylor expansion of 1/2 in x 1.367 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.367 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.367 * [taylor]: Taking taylor expansion of x in x 1.367 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.367 * [taylor]: Taking taylor expansion of 1.0 in x 1.368 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 1.368 * [taylor]: Taking taylor expansion of 1/2 in x 1.368 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.368 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.368 * [taylor]: Taking taylor expansion of x in x 1.368 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.368 * [taylor]: Taking taylor expansion of 1.0 in x 1.391 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 1.391 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 1.392 * [taylor]: Taking taylor expansion of 1/2 in x 1.392 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.392 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.392 * [taylor]: Taking taylor expansion of x in x 1.392 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.392 * [taylor]: Taking taylor expansion of 1.0 in x 1.393 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 1.393 * [taylor]: Taking taylor expansion of 1/2 in x 1.393 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.393 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.393 * [taylor]: Taking taylor expansion of x in x 1.393 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.393 * [taylor]: Taking taylor expansion of 1.0 in x 1.409 * * * * [progress]: [ 3 / 3 ] generating series at (2) 1.410 * [approximate]: Taking taylor expansion of (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) in (x) around 0 1.410 * [taylor]: Taking taylor expansion of (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) in x 1.410 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 1.410 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.410 * [taylor]: Taking taylor expansion of 1.0 in x 1.410 * [taylor]: Taking taylor expansion of x in x 1.411 * [taylor]: Taking taylor expansion of (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 1.411 * [taylor]: Taking taylor expansion of (fma 1.0 x (log 1.0)) in x 1.411 * [taylor]: Rewrote expression to (+ (* 1.0 x) (log 1.0)) 1.411 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.411 * [taylor]: Taking taylor expansion of 1.0 in x 1.411 * [taylor]: Taking taylor expansion of x in x 1.411 * [taylor]: Taking taylor expansion of (log 1.0) in x 1.411 * [taylor]: Taking taylor expansion of 1.0 in x 1.411 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 1.412 * [taylor]: Taking taylor expansion of 1/2 in x 1.412 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 1.412 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.412 * [taylor]: Taking taylor expansion of x in x 1.412 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.412 * [taylor]: Taking taylor expansion of 1.0 in x 1.415 * [taylor]: Taking taylor expansion of (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) in x 1.415 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 1.415 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 1.415 * [taylor]: Taking taylor expansion of 1.0 in x 1.415 * [taylor]: Taking taylor expansion of x in x 1.416 * [taylor]: Taking taylor expansion of (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 1.416 * [taylor]: Taking taylor expansion of (fma 1.0 x (log 1.0)) in x 1.416 * [taylor]: Rewrote expression to (+ (* 1.0 x) (log 1.0)) 1.416 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.416 * [taylor]: Taking taylor expansion of 1.0 in x 1.416 * [taylor]: Taking taylor expansion of x in x 1.416 * [taylor]: Taking taylor expansion of (log 1.0) in x 1.416 * [taylor]: Taking taylor expansion of 1.0 in x 1.416 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 1.416 * [taylor]: Taking taylor expansion of 1/2 in x 1.416 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 1.416 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.416 * [taylor]: Taking taylor expansion of x in x 1.416 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.416 * [taylor]: Taking taylor expansion of 1.0 in x 1.464 * [approximate]: Taking taylor expansion of (/ (log (- 1.0 (/ 1 x))) (- (fma 1.0 (/ 1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in (x) around 0 1.464 * [taylor]: Taking taylor expansion of (/ (log (- 1.0 (/ 1 x))) (- (fma 1.0 (/ 1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in x 1.464 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.464 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.464 * [taylor]: Taking taylor expansion of 1.0 in x 1.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.464 * [taylor]: Taking taylor expansion of x in x 1.465 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ 1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 1.465 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (log 1.0)) in x 1.465 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (log 1.0)) 1.465 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.465 * [taylor]: Taking taylor expansion of 1.0 in x 1.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.465 * [taylor]: Taking taylor expansion of x in x 1.465 * [taylor]: Taking taylor expansion of (log 1.0) in x 1.465 * [taylor]: Taking taylor expansion of 1.0 in x 1.466 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 1.466 * [taylor]: Taking taylor expansion of 1/2 in x 1.466 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 1.466 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.466 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.466 * [taylor]: Taking taylor expansion of x in x 1.466 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.466 * [taylor]: Taking taylor expansion of 1.0 in x 1.469 * [taylor]: Taking taylor expansion of (/ (log (- 1.0 (/ 1 x))) (- (fma 1.0 (/ 1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in x 1.470 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.470 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.470 * [taylor]: Taking taylor expansion of 1.0 in x 1.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.470 * [taylor]: Taking taylor expansion of x in x 1.476 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ 1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 1.477 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (log 1.0)) in x 1.477 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (log 1.0)) 1.477 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.477 * [taylor]: Taking taylor expansion of 1.0 in x 1.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.477 * [taylor]: Taking taylor expansion of x in x 1.477 * [taylor]: Taking taylor expansion of (log 1.0) in x 1.477 * [taylor]: Taking taylor expansion of 1.0 in x 1.477 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 1.477 * [taylor]: Taking taylor expansion of 1/2 in x 1.477 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 1.477 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.477 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.477 * [taylor]: Taking taylor expansion of x in x 1.477 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.477 * [taylor]: Taking taylor expansion of 1.0 in x 1.518 * [approximate]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1.0)) (- (fma 1.0 (/ -1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in (x) around 0 1.518 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1.0)) (- (fma 1.0 (/ -1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in x 1.518 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.518 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.518 * [taylor]: Taking taylor expansion of x in x 1.518 * [taylor]: Taking taylor expansion of 1.0 in x 1.519 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ -1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 1.519 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (log 1.0)) in x 1.519 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (log 1.0)) 1.519 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x 1.519 * [taylor]: Taking taylor expansion of 1.0 in x 1.519 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.519 * [taylor]: Taking taylor expansion of -1 in x 1.519 * [taylor]: Taking taylor expansion of x in x 1.519 * [taylor]: Taking taylor expansion of (log 1.0) in x 1.519 * [taylor]: Taking taylor expansion of 1.0 in x 1.520 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 1.520 * [taylor]: Taking taylor expansion of 1/2 in x 1.520 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 1.520 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.520 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.520 * [taylor]: Taking taylor expansion of x in x 1.520 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.520 * [taylor]: Taking taylor expansion of 1.0 in x 1.523 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1.0)) (- (fma 1.0 (/ -1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in x 1.523 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.523 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.523 * [taylor]: Taking taylor expansion of 1.0 in x 1.524 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ -1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 1.524 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (log 1.0)) in x 1.524 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (log 1.0)) 1.524 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x 1.524 * [taylor]: Taking taylor expansion of 1.0 in x 1.524 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.524 * [taylor]: Taking taylor expansion of -1 in x 1.524 * [taylor]: Taking taylor expansion of x in x 1.524 * [taylor]: Taking taylor expansion of (log 1.0) in x 1.524 * [taylor]: Taking taylor expansion of 1.0 in x 1.525 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 1.525 * [taylor]: Taking taylor expansion of 1/2 in x 1.525 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 1.525 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.525 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.525 * [taylor]: Taking taylor expansion of x in x 1.525 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.525 * [taylor]: Taking taylor expansion of 1.0 in x 1.553 * * * [progress]: simplifying candidates 1.555 * [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 (+ (sqrt 1.0) (sqrt x))) (log (- (sqrt 1.0) (sqrt 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 (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log1p (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* 1/2 (/ (pow x 2) (pow 1.0 2))) (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 1/2) (- (* (log x) 2) (log (pow 1.0 2)))) (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 1/2) (- (* (log x) 2) (log (pow 1.0 2)))) (+ (log 1/2) (- (log (pow x 2)) (* (log 1.0) 2))) (+ (log 1/2) (- (log (pow x 2)) (* (log 1.0) 2))) (+ (log 1/2) (- (log (pow x 2)) (log (pow 1.0 2)))) (+ (log 1/2) (log (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (exp (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* (* (* 1/2 1/2) 1/2) (/ (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (pow 1.0 2) (pow 1.0 2)) (pow 1.0 2)))) (* (* (* 1/2 1/2) 1/2) (* (* (/ (pow x 2) (pow 1.0 2)) (/ (pow x 2) (pow 1.0 2))) (/ (pow x 2) (pow 1.0 2)))) (* (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* (* (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ (pow (sqrt x) 2) 1.0)) (* (sqrt 1/2) (/ (pow (sqrt x) 2) 1.0)) (* (sqrt 1/2) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* (sqrt 1/2) (/ x (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ x (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ x (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ x (pow 1.0 (/ 2 2)))) (* (sqrt 1/2) (/ x (pow 1.0 (/ 2 2)))) (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ (sqrt (pow x 2)) 1.0)) (* (sqrt 1/2) (/ (sqrt (pow x 2)) 1.0)) (* (sqrt 1/2) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ (pow x (/ 2 2)) 1.0)) (* (sqrt 1/2) (/ (pow x (/ 2 2)) 1.0)) (* (sqrt 1/2) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* 1/2 (* (cbrt (/ (pow 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(log -1) (pow x 4))) (* 2.0 (/ (log -1) (pow x 2))))))) (+ (* 8.0 (/ (log (/ -1 x)) (pow x 4))) (+ (* 4.0 (/ (* (log 1.0) (log (/ -1 x))) (pow x 4))) (+ (* 5.0 (/ 1 (pow x 4))) (+ (* 2.0 (/ (log (/ -1 x)) (pow x 2))) (+ (* 4.0 (/ (log (/ -1 x)) (pow x 3))) (* 2.0 (/ 1 (pow x 3)))))))) 1.575 * * [simplify]: iteration 0 : 397 enodes (cost 3124 ) 1.748 * * [simplify]: iteration 1 : 960 enodes (cost 2862 ) 2.201 * * [simplify]: iteration 2 : 3011 enodes (cost 2495 ) 2.725 * * [simplify]: iteration done : 5000 enodes (cost 2495 ) 2.726 * [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)) (log (+ (sqrt 1.0) (sqrt x))) (log (- (sqrt 1.0) (sqrt x))) 0 (log (- 1.0 x)) (log (- (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* 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))) 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(sqrt 1/2)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* 1/2 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2))))) (* 1/2 (sqrt (/ (pow x 2) (pow 1.0 2)))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0)) (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0)) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (fabs 1.0))) (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0)) (* 1/2 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* (/ x 1.0) 1/2) (* x 1/2) (* (/ x 1.0) 1/2) (* 1/2 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ x (fabs 1.0))) (* x 1/2) (* (/ x 1.0) 1/2) (/ 1/2 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ 1/2 1.0) 1/2 (/ 1/2 1.0) (/ 1/2 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ 1/2 (fabs 1.0)) 1/2 (/ 1/2 1.0) (* 1/2 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* (/ x 1.0) 1/2) (* x 1/2) (* (/ x 1.0) 1/2) (* 1/2 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ x (fabs 1.0))) (* x 1/2) (* (/ x 1.0) 1/2) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1.0)) (* (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1/2) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1.0)) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1/2) (fabs 1.0)) (* (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1/2) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1.0)) (/ (fabs x) (/ (pow (* (cbrt 1.0) (cbrt 1.0)) 2) 1/2)) (/ (* 1/2 (fabs x)) 1.0) (* 1/2 (fabs x)) (/ (* 1/2 (fabs x)) 1.0) (/ (fabs x) (/ (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))) 1/2)) (/ (* 1/2 (fabs x)) (fabs 1.0)) (* 1/2 (fabs x)) (/ (* 1/2 (fabs x)) 1.0) (/ 1/2 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ 1/2 1.0) 1/2 (/ 1/2 1.0) (/ 1/2 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ 1/2 (fabs 1.0)) 1/2 (/ 1/2 1.0) (* 1/2 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* (/ x 1.0) 1/2) (* x 1/2) (* (/ x 1.0) 1/2) (* 1/2 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ x (fabs 1.0))) (* x 1/2) (* (/ x 1.0) 1/2) 1/2 (* 1/2 (pow x 2)) (* (cbrt 1/2) (/ (pow x 2) (pow 1.0 2))) (* (sqrt 1/2) (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (pow x 2)) (expm1 (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (log1p (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (log (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (log (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (exp (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (pow (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) 3) (* (cbrt (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (cbrt (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (pow (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) 3) (sqrt (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (sqrt (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (- (log (- 1.0 x))) (- (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (log (- (pow 1.0 3) (pow x 3))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (log (fma 1.0 1.0 (* x (+ 1.0 x)))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (log (- (* 1.0 1.0) (* x x))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (log (+ 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ 1 (* (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (/ (log (- 1.0 x)) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ 1 (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (log (- 1.0 x)) (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) 1 (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) (* (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (/ (cbrt (log (- 1.0 x))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (cbrt (log (- 1.0 x))) (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (* (cbrt (log (- 1.0 x))) (cbrt (log (- 1.0 x)))) (/ (cbrt (log (- 1.0 x))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (sqrt (log (- 1.0 x))) (* (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (/ (sqrt (log (- 1.0 x))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (sqrt (log (- 1.0 x))) (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (sqrt (log (- 1.0 x))) (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (sqrt (log (- 1.0 x))) (/ (sqrt (log (- 1.0 x))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ 1 (* (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (/ (log (- 1.0 x)) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ 1 (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (log (- 1.0 x)) (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) 1 (/ (log (- 1.0 x)) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ 1 (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (- 1.0 x))) (/ (log (- 1.0 x)) (* (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (/ (log (- 1.0 x)) (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (log (- 1.0 x)) (/ (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (- 1.0 x))) (/ (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (cbrt (log (- 1.0 x)))) (/ (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (sqrt (log (- 1.0 x)))) (/ (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (- 1.0 x))) (/ (log (- 1.0 x)) (- (pow (fma 1.0 x (log 1.0)) 3) (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3))) (/ (log (- 1.0 x)) (fma (fma 1.0 x (log 1.0)) (fma 1.0 x (log 1.0)) (* -1/4 (/ (pow x 4) (pow 1.0 4))))) (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (- (log -1) (- (/ 1.0 x) (log x))) (/ 0.5 (* x x))) (- (- (/ 0.5 (* x x))) (+ (log (/ -1 x)) (/ 1.0 x))) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (- (+ (fma 0.5 (/ (pow x 2) (log 1.0)) (* 2.0 (/ (pow x 2) (pow (log 1.0) 2)))) 1) (fma 2.0 (/ x (log 1.0)) (* 1/2 (/ (pow x 2) (* (log 1.0) (pow 1.0 2)))))) (fma (/ (- (log x)) (pow x 3)) 4.0 (+ (fma (/ (- (log x)) (* x x)) 2.0 (/ 5.0 (pow x 4))) (- (fma (/ (- (log x)) (pow x 4)) 8.0 (fma (/ (- (log x)) (/ (pow x 4) (log 1.0))) 4.0 (/ 2.0 (pow x 3)))) (fma 4.0 (/ (* (log -1) (log 1.0)) (pow x 4)) (fma 4.0 (/ (log -1) (pow x 3)) (fma 8.0 (/ (log -1) (pow x 4)) (* 2.0 (/ (log -1) (pow x 2))))))))) (fma 8.0 (/ (log (/ -1 x)) (pow x 4)) (+ (fma 2.0 (/ (log (/ -1 x)) (pow x 2)) (fma (/ (log (/ -1 x)) (pow x 3)) 4.0 (/ 2.0 (pow x 3)))) (fma (/ (* (log 1.0) (log (/ -1 x))) (pow x 4)) 4.0 (/ 5.0 (pow x 4))))) 2.728 * * * [progress]: adding candidates to table 3.428 * * [progress]: iteration 3 / 4 3.428 * * * [progress]: picking best candidate 3.438 * * * * [pick]: Picked # 3.438 * * * [progress]: localizing error 3.452 * * * [progress]: generating rewritten candidates 3.452 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 3.466 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2) 3.499 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2 3) 3.545 * * * [progress]: generating series expansions 3.545 * * * * [progress]: [ 1 / 3 ] generating series at (2) 3.547 * [approximate]: Taking taylor expansion of (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) in (x) around 0 3.547 * [taylor]: Taking taylor expansion of (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) in x 3.547 * [taylor]: Taking taylor expansion of (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) in x 3.547 * [taylor]: Taking taylor expansion of (log 1.0) in x 3.547 * [taylor]: Taking taylor expansion of 1.0 in x 3.547 * [taylor]: Taking taylor expansion of (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 3.547 * [taylor]: Rewrote expression to (+ (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 3.547 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 3.548 * [taylor]: Taking taylor expansion of 1.0 in x 3.548 * [taylor]: Taking taylor expansion of x in x 3.548 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 3.548 * [taylor]: Taking taylor expansion of 1/2 in x 3.548 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 3.548 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.548 * [taylor]: Taking taylor expansion of x in x 3.548 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.548 * [taylor]: Taking taylor expansion of 1.0 in x 3.549 * [taylor]: Taking taylor expansion of (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 3.549 * [taylor]: Taking taylor expansion of (fma 1.0 x (log 1.0)) in x 3.549 * [taylor]: Rewrote expression to (+ (* 1.0 x) (log 1.0)) 3.549 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 3.549 * [taylor]: Taking taylor expansion of 1.0 in x 3.549 * [taylor]: Taking taylor expansion of x in x 3.549 * [taylor]: Taking taylor expansion of (log 1.0) in x 3.549 * [taylor]: Taking taylor expansion of 1.0 in x 3.549 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 3.549 * [taylor]: Taking taylor expansion of 1/2 in x 3.549 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 3.549 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.549 * [taylor]: Taking taylor expansion of x in x 3.549 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.549 * [taylor]: Taking taylor expansion of 1.0 in x 3.554 * [taylor]: Taking taylor expansion of (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) in x 3.554 * [taylor]: Taking taylor expansion of (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) in x 3.554 * [taylor]: Taking taylor expansion of (log 1.0) in x 3.554 * [taylor]: Taking taylor expansion of 1.0 in x 3.554 * [taylor]: Taking taylor expansion of (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 3.554 * [taylor]: Rewrote expression to (+ (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 3.554 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 3.554 * [taylor]: Taking taylor expansion of 1.0 in x 3.554 * [taylor]: Taking taylor expansion of x in x 3.555 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 3.555 * [taylor]: Taking taylor expansion of 1/2 in x 3.555 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 3.555 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.555 * [taylor]: Taking taylor expansion of x in x 3.555 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.555 * [taylor]: Taking taylor expansion of 1.0 in x 3.555 * [taylor]: Taking taylor expansion of (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 3.555 * [taylor]: Taking taylor expansion of (fma 1.0 x (log 1.0)) in x 3.556 * [taylor]: Rewrote expression to (+ (* 1.0 x) (log 1.0)) 3.556 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 3.556 * [taylor]: Taking taylor expansion of 1.0 in x 3.556 * [taylor]: Taking taylor expansion of x in x 3.556 * [taylor]: Taking taylor expansion of (log 1.0) in x 3.556 * [taylor]: Taking taylor expansion of 1.0 in x 3.561 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 3.561 * [taylor]: Taking taylor expansion of 1/2 in x 3.561 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 3.561 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.561 * [taylor]: Taking taylor expansion of x in x 3.561 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.561 * [taylor]: Taking taylor expansion of 1.0 in x 3.597 * [approximate]: Taking taylor expansion of (/ (- (log 1.0) (fma 1.0 (/ 1 x) (/ 1/2 (* (pow x 2) (pow 1.0 2))))) (- (fma 1.0 (/ 1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in (x) around 0 3.598 * [taylor]: Taking taylor expansion of (/ (- (log 1.0) (fma 1.0 (/ 1 x) (/ 1/2 (* (pow x 2) (pow 1.0 2))))) (- (fma 1.0 (/ 1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in x 3.598 * [taylor]: Taking taylor expansion of (- (log 1.0) (fma 1.0 (/ 1 x) (/ 1/2 (* (pow x 2) (pow 1.0 2))))) in x 3.598 * [taylor]: Taking taylor expansion of (log 1.0) in x 3.598 * [taylor]: Taking taylor expansion of 1.0 in x 3.598 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (/ 1/2 (* (pow x 2) (pow 1.0 2)))) in x 3.598 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (/ 1/2 (* (pow x 2) (pow 1.0 2)))) 3.598 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.598 * [taylor]: Taking taylor expansion of 1.0 in x 3.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.598 * [taylor]: Taking taylor expansion of x in x 3.599 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 3.599 * [taylor]: Taking taylor expansion of 1/2 in x 3.599 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.599 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.599 * [taylor]: Taking taylor expansion of x in x 3.599 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.599 * [taylor]: Taking taylor expansion of 1.0 in x 3.600 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ 1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 3.600 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (log 1.0)) in x 3.600 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (log 1.0)) 3.600 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.600 * [taylor]: Taking taylor expansion of 1.0 in x 3.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.600 * [taylor]: Taking taylor expansion of x in x 3.601 * [taylor]: Taking taylor expansion of (log 1.0) in x 3.601 * [taylor]: Taking taylor expansion of 1.0 in x 3.601 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 3.601 * [taylor]: Taking taylor expansion of 1/2 in x 3.601 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 3.601 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.601 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.601 * [taylor]: Taking taylor expansion of x in x 3.601 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.601 * [taylor]: Taking taylor expansion of 1.0 in x 3.605 * [taylor]: Taking taylor expansion of (/ (- (log 1.0) (fma 1.0 (/ 1 x) (/ 1/2 (* (pow x 2) (pow 1.0 2))))) (- (fma 1.0 (/ 1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in x 3.605 * [taylor]: Taking taylor expansion of (- (log 1.0) (fma 1.0 (/ 1 x) (/ 1/2 (* (pow x 2) (pow 1.0 2))))) in x 3.605 * [taylor]: Taking taylor expansion of (log 1.0) in x 3.605 * [taylor]: Taking taylor expansion of 1.0 in x 3.605 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (/ 1/2 (* (pow x 2) (pow 1.0 2)))) in x 3.605 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (/ 1/2 (* (pow x 2) (pow 1.0 2)))) 3.605 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.605 * [taylor]: Taking taylor expansion of 1.0 in x 3.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.605 * [taylor]: Taking taylor expansion of x in x 3.606 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 3.606 * [taylor]: Taking taylor expansion of 1/2 in x 3.606 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.606 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.606 * [taylor]: Taking taylor expansion of x in x 3.606 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.606 * [taylor]: Taking taylor expansion of 1.0 in x 3.607 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ 1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 3.607 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (log 1.0)) in x 3.607 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (log 1.0)) 3.607 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.607 * [taylor]: Taking taylor expansion of 1.0 in x 3.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.607 * [taylor]: Taking taylor expansion of x in x 3.607 * [taylor]: Taking taylor expansion of (log 1.0) in x 3.607 * [taylor]: Taking taylor expansion of 1.0 in x 3.608 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 3.608 * [taylor]: Taking taylor expansion of 1/2 in x 3.608 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 3.608 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.608 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.608 * [taylor]: Taking taylor expansion of x in x 3.608 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.608 * [taylor]: Taking taylor expansion of 1.0 in x 3.636 * [approximate]: Taking taylor expansion of (/ (- (log 1.0) (fma 1.0 (/ -1 x) (/ 1/2 (* (pow x 2) (pow 1.0 2))))) (- (fma 1.0 (/ -1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in (x) around 0 3.636 * [taylor]: Taking taylor expansion of (/ (- (log 1.0) (fma 1.0 (/ -1 x) (/ 1/2 (* (pow x 2) (pow 1.0 2))))) (- (fma 1.0 (/ -1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in x 3.636 * [taylor]: Taking taylor expansion of (- (log 1.0) (fma 1.0 (/ -1 x) (/ 1/2 (* (pow x 2) (pow 1.0 2))))) in x 3.636 * [taylor]: Taking taylor expansion of (log 1.0) in x 3.636 * [taylor]: Taking taylor expansion of 1.0 in x 3.636 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (/ 1/2 (* (pow x 2) (pow 1.0 2)))) in x 3.636 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (/ 1/2 (* (pow x 2) (pow 1.0 2)))) 3.636 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x 3.636 * [taylor]: Taking taylor expansion of 1.0 in x 3.636 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.636 * [taylor]: Taking taylor expansion of -1 in x 3.636 * [taylor]: Taking taylor expansion of x in x 3.637 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 3.637 * [taylor]: Taking taylor expansion of 1/2 in x 3.637 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.637 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.637 * [taylor]: Taking taylor expansion of x in x 3.637 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.637 * [taylor]: Taking taylor expansion of 1.0 in x 3.638 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ -1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 3.638 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (log 1.0)) in x 3.638 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (log 1.0)) 3.638 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x 3.638 * [taylor]: Taking taylor expansion of 1.0 in x 3.638 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.638 * [taylor]: Taking taylor expansion of -1 in x 3.638 * [taylor]: Taking taylor expansion of x in x 3.638 * [taylor]: Taking taylor expansion of (log 1.0) in x 3.638 * [taylor]: Taking taylor expansion of 1.0 in x 3.639 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 3.639 * [taylor]: Taking taylor expansion of 1/2 in x 3.639 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 3.639 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.639 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.639 * [taylor]: Taking taylor expansion of x in x 3.639 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.639 * [taylor]: Taking taylor expansion of 1.0 in x 3.643 * [taylor]: Taking taylor expansion of (/ (- (log 1.0) (fma 1.0 (/ -1 x) (/ 1/2 (* (pow x 2) (pow 1.0 2))))) (- (fma 1.0 (/ -1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in x 3.643 * [taylor]: Taking taylor expansion of (- (log 1.0) (fma 1.0 (/ -1 x) (/ 1/2 (* (pow x 2) (pow 1.0 2))))) in x 3.643 * [taylor]: Taking taylor expansion of (log 1.0) in x 3.643 * [taylor]: Taking taylor expansion of 1.0 in x 3.643 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (/ 1/2 (* (pow x 2) (pow 1.0 2)))) in x 3.643 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (/ 1/2 (* (pow x 2) (pow 1.0 2)))) 3.643 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x 3.643 * [taylor]: Taking taylor expansion of 1.0 in x 3.643 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.643 * [taylor]: Taking taylor expansion of -1 in x 3.643 * [taylor]: Taking taylor expansion of x in x 3.644 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 3.644 * [taylor]: Taking taylor expansion of 1/2 in x 3.644 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.644 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.644 * [taylor]: Taking taylor expansion of x in x 3.644 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.644 * [taylor]: Taking taylor expansion of 1.0 in x 3.645 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ -1 x) (log 1.0)) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 3.645 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (log 1.0)) in x 3.645 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (log 1.0)) 3.646 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x 3.646 * [taylor]: Taking taylor expansion of 1.0 in x 3.646 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.646 * [taylor]: Taking taylor expansion of -1 in x 3.646 * [taylor]: Taking taylor expansion of x in x 3.646 * [taylor]: Taking taylor expansion of (log 1.0) in x 3.646 * [taylor]: Taking taylor expansion of 1.0 in x 3.646 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 3.646 * [taylor]: Taking taylor expansion of 1/2 in x 3.646 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 3.646 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.646 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.646 * [taylor]: Taking taylor expansion of x in x 3.646 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.646 * [taylor]: Taking taylor expansion of 1.0 in x 3.678 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2) 3.679 * [approximate]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in (x) around 0 3.679 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 3.679 * [taylor]: Taking taylor expansion of 1/2 in x 3.679 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 3.679 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.679 * [taylor]: Taking taylor expansion of x in x 3.679 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.679 * [taylor]: Taking taylor expansion of 1.0 in x 3.680 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 3.680 * [taylor]: Taking taylor expansion of 1/2 in x 3.680 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 3.680 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.680 * [taylor]: Taking taylor expansion of x in x 3.680 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.680 * [taylor]: Taking taylor expansion of 1.0 in x 3.696 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 3.696 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 3.696 * [taylor]: Taking taylor expansion of 1/2 in x 3.696 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.696 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.696 * [taylor]: Taking taylor expansion of x in x 3.696 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.696 * [taylor]: Taking taylor expansion of 1.0 in x 3.697 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 3.697 * [taylor]: Taking taylor expansion of 1/2 in x 3.697 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.697 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.697 * [taylor]: Taking taylor expansion of x in x 3.697 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.697 * [taylor]: Taking taylor expansion of 1.0 in x 3.713 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 3.713 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 3.713 * [taylor]: Taking taylor expansion of 1/2 in x 3.713 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.713 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.713 * [taylor]: Taking taylor expansion of x in x 3.713 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.713 * [taylor]: Taking taylor expansion of 1.0 in x 3.714 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 3.714 * [taylor]: Taking taylor expansion of 1/2 in x 3.714 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.715 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.715 * [taylor]: Taking taylor expansion of x in x 3.715 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.715 * [taylor]: Taking taylor expansion of 1.0 in x 3.730 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2 3) 3.731 * [approximate]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in (x) around 0 3.731 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 3.731 * [taylor]: Taking taylor expansion of 1/2 in x 3.731 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 3.731 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.731 * [taylor]: Taking taylor expansion of x in x 3.731 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.731 * [taylor]: Taking taylor expansion of 1.0 in x 3.735 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 3.735 * [taylor]: Taking taylor expansion of 1/2 in x 3.735 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 3.735 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.735 * [taylor]: Taking taylor expansion of x in x 3.735 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.735 * [taylor]: Taking taylor expansion of 1.0 in x 3.750 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 3.750 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 3.750 * [taylor]: Taking taylor expansion of 1/2 in x 3.750 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.750 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.750 * [taylor]: Taking taylor expansion of x in x 3.750 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.750 * [taylor]: Taking taylor expansion of 1.0 in x 3.751 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 3.751 * [taylor]: Taking taylor expansion of 1/2 in x 3.752 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.752 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.752 * [taylor]: Taking taylor expansion of x in x 3.752 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.752 * [taylor]: Taking taylor expansion of 1.0 in x 3.767 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 3.767 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 3.767 * [taylor]: Taking taylor expansion of 1/2 in x 3.767 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.767 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.767 * [taylor]: Taking taylor expansion of x in x 3.767 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.767 * [taylor]: Taking taylor expansion of 1.0 in x 3.769 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 3.769 * [taylor]: Taking taylor expansion of 1/2 in x 3.769 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 3.769 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.769 * [taylor]: Taking taylor expansion of x in x 3.769 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 3.769 * [taylor]: Taking taylor expansion of 1.0 in x 3.784 * * * [progress]: simplifying candidates 3.788 * [simplify]: Simplifying using # : (expm1 (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (log1p (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (- (log (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (log (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (log (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (exp (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (* (* (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (* (* (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (* (cbrt (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (cbrt (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (* (* (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (sqrt (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (sqrt (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (- (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (- (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (log 1.0) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (* (cbrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (* (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (/ (cbrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (* (cbrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (cbrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (* (cbrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) 1) (/ (cbrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (sqrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (* (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (/ (sqrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (sqrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (sqrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (sqrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) 1) (/ (sqrt (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ 1 (* (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ 1 (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ 1 1) (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (+ (sqrt (log 1.0)) (sqrt (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (* (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (/ (- (sqrt (log 1.0)) (sqrt (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (+ (sqrt (log 1.0)) (sqrt (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (sqrt (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (/ (- (sqrt (log 1.0)) (sqrt (fma 1.0 x (* 1/2 (/ (pow x 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(pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ x (sqrt (pow 1.0 2)))) (* 1/2 (/ x 1)) (* 1/2 (/ x (pow 1.0 (/ 2 2)))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (sqrt 1.0) 2))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1 2))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1.0)) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (sqrt (pow 1.0 2)))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1)) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1.0 (/ 2 2)))) (* 1/2 (/ (sqrt (pow x 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* 1/2 (/ (sqrt (pow x 2)) (pow 1 2))) (* 1/2 (/ (sqrt (pow x 2)) 1.0)) (* 1/2 (/ (sqrt (pow x 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* 1/2 (/ (sqrt (pow x 2)) 1)) (* 1/2 (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* 1/2 (/ 1 (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ 1 (pow (sqrt 1.0) 2))) (* 1/2 (/ 1 (pow 1 2))) (* 1/2 (/ 1 1.0)) (* 1/2 (/ 1 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ 1 (sqrt (pow 1.0 2)))) (* 1/2 (/ 1 1)) (* 1/2 (/ 1 (pow 1.0 (/ 2 2)))) (* 1/2 (/ (pow x (/ 2 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* 1/2 (/ (pow x (/ 2 2)) (pow 1 2))) (* 1/2 (/ (pow x (/ 2 2)) 1.0)) (* 1/2 (/ (pow x (/ 2 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* 1/2 (/ (pow x (/ 2 2)) 1)) (* 1/2 (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* 1/2 1) (* 1/2 (pow x 2)) (* (cbrt 1/2) (/ (pow x 2) (pow 1.0 2))) (* (sqrt 1/2) (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (pow x 2)) (- (+ 1 (* 2.0 (/ (pow x 2) (pow (log 1.0) 2)))) (* 2.0 (/ x (log 1.0)))) (+ (* 8.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)) (+ (* 8.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) 3.801 * * [simplify]: iteration 0 : 320 enodes (cost 5262 ) 3.944 * * [simplify]: iteration 1 : 779 enodes (cost 4805 ) 4.218 * * [simplify]: iteration 2 : 2387 enodes (cost 4264 ) 4.673 * * [simplify]: iteration done : 5001 enodes (cost 4264 ) 4.675 * [simplify]: Simplified to: (expm1 (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (log1p (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (log (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (log (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (exp (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (pow (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) 3) (* (cbrt (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (cbrt (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (pow (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) 3) (sqrt (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (sqrt (/ (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (- (- (log 1.0) 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(log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (exp (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3) (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3) (* (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3) (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (/ (* (sqrt 1/2) x) (fabs 1.0)) (/ (* (sqrt 1/2) x) (fabs 1.0)) (* (/ x (pow 1.0 1)) (sqrt 1/2)) (* (/ x (pow 1.0 1)) (sqrt 1/2)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (/ (* (sqrt 1/2) x) (fabs 1.0)) (/ (* (sqrt 1/2) x) (fabs 1.0)) (* (/ x (pow 1.0 1)) (sqrt 1/2)) (* (/ x (pow 1.0 1)) (sqrt 1/2)) (* (/ (fabs x) 1.0) (sqrt 1/2)) (* (/ (fabs x) 1.0) (sqrt 1/2)) (* (/ (fabs x) 1.0) (sqrt 1/2)) (* (/ (fabs x) 1.0) (sqrt 1/2)) (/ (* (fabs x) (sqrt 1/2)) (fabs 1.0)) (/ (* (fabs x) (sqrt 1/2)) (fabs 1.0)) (* (/ (fabs x) (pow 1.0 1)) (sqrt 1/2)) (* (/ (fabs x) (pow 1.0 1)) (sqrt 1/2)) (* (/ (pow x 1) 1.0) (sqrt 1/2)) (* (/ (pow x 1) 1.0) (sqrt 1/2)) (* (/ (pow x 1) 1.0) (sqrt 1/2)) (* (/ (pow x 1) 1.0) (sqrt 1/2)) (/ (* (sqrt 1/2) (pow x 1)) (fabs 1.0)) (/ (* (sqrt 1/2) (pow x 1)) (fabs 1.0)) (* (sqrt 1/2) (/ (pow x 1) (pow 1.0 1))) (* (sqrt 1/2) (/ (pow x 1) (pow 1.0 1))) (* 1/2 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2))))) (* 1/2 (sqrt (/ (pow x 2) (pow 1.0 2)))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0)) (* (pow (* (cbrt x) (cbrt x)) 2) 1/2) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0)) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* (/ (pow (* (cbrt x) (cbrt x)) 2) (fabs 1.0)) 1/2) (* (pow (* (cbrt x) (cbrt x)) 2) 1/2) (* (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1.0 1)) 1/2) (* 1/2 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ x 1.0)) (* 1/2 x) (* 1/2 (/ x 1.0)) (* 1/2 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* 1/2 x) (fabs 1.0)) (* 1/2 x) (* 1/2 (/ x (pow 1.0 1))) (/ 1/2 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ 1/2 1.0) 1/2 (/ 1/2 1.0) (/ 1/2 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ 1/2 (fabs 1.0)) 1/2 (/ 1/2 (pow 1.0 1)) (* 1/2 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ x 1.0)) (* 1/2 x) (* 1/2 (/ x 1.0)) (* 1/2 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* 1/2 x) (fabs 1.0)) (* 1/2 x) (* 1/2 (/ x (pow 1.0 1))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0) (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (fabs 1.0)) (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1.0 1)) 1/2) (* (/ (fabs x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) 1/2) (* 1/2 (/ (fabs x) 1.0)) (* (fabs x) 1/2) (* 1/2 (/ (fabs x) 1.0)) (/ 1/2 (/ (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))) (fabs x))) (/ (fabs x) (/ (fabs 1.0) 1/2)) (* (fabs x) 1/2) (/ (* (fabs x) 1/2) (pow 1.0 1)) (/ 1/2 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ 1/2 1.0) 1/2 (/ 1/2 1.0) (/ 1/2 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ 1/2 (fabs 1.0)) 1/2 (/ 1/2 (pow 1.0 1)) (/ (* 1/2 (pow x 1)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ (* 1/2 (pow x 1)) 1.0) (* 1/2 (pow x 1)) (/ (* 1/2 (pow x 1)) 1.0) (/ (* 1/2 (pow x 1)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ (* 1/2 (pow x 1)) (fabs 1.0)) (* 1/2 (pow x 1)) (/ (* 1/2 (pow x 1)) (pow 1.0 1)) 1/2 (* 1/2 (pow x 2)) (* (cbrt 1/2) (/ (pow x 2) (pow 1.0 2))) (* (sqrt 1/2) (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (pow x 2)) (expm1 (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log1p (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* 1/2 (/ (pow x 2) (pow 1.0 2))) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (fma 2 (- (log x) (log 1.0)) (log 1/2)) (exp (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3) (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3) (* (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3) (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (/ (* (sqrt 1/2) x) (fabs 1.0)) (/ (* (sqrt 1/2) x) (fabs 1.0)) (* (/ x (pow 1.0 1)) (sqrt 1/2)) (* (/ x (pow 1.0 1)) (sqrt 1/2)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (/ (* (sqrt 1/2) x) (fabs 1.0)) (/ (* (sqrt 1/2) x) (fabs 1.0)) (* (/ x (pow 1.0 1)) (sqrt 1/2)) (* (/ x (pow 1.0 1)) (sqrt 1/2)) (* (/ (fabs x) 1.0) (sqrt 1/2)) (* (/ (fabs x) 1.0) (sqrt 1/2)) (* (/ (fabs x) 1.0) (sqrt 1/2)) (* (/ (fabs x) 1.0) (sqrt 1/2)) (/ (* (fabs x) (sqrt 1/2)) (fabs 1.0)) (/ (* (fabs x) (sqrt 1/2)) (fabs 1.0)) (* (/ (fabs x) (pow 1.0 1)) (sqrt 1/2)) (* (/ (fabs x) (pow 1.0 1)) (sqrt 1/2)) (* (/ (pow x 1) 1.0) (sqrt 1/2)) (* (/ (pow x 1) 1.0) (sqrt 1/2)) (* (/ (pow x 1) 1.0) (sqrt 1/2)) (* (/ (pow x 1) 1.0) (sqrt 1/2)) (/ (* (sqrt 1/2) (pow x 1)) (fabs 1.0)) (/ (* (sqrt 1/2) (pow x 1)) (fabs 1.0)) (* (sqrt 1/2) (/ (pow x 1) (pow 1.0 1))) (* (sqrt 1/2) (/ (pow x 1) (pow 1.0 1))) (* 1/2 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2))))) (* 1/2 (sqrt (/ (pow x 2) (pow 1.0 2)))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0)) (* (pow (* (cbrt x) (cbrt x)) 2) 1/2) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0)) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* (/ (pow (* (cbrt x) (cbrt x)) 2) (fabs 1.0)) 1/2) (* (pow (* (cbrt x) (cbrt x)) 2) 1/2) (* (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1.0 1)) 1/2) (* 1/2 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ x 1.0)) (* 1/2 x) (* 1/2 (/ x 1.0)) (* 1/2 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* 1/2 x) (fabs 1.0)) (* 1/2 x) (* 1/2 (/ x (pow 1.0 1))) (/ 1/2 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ 1/2 1.0) 1/2 (/ 1/2 1.0) (/ 1/2 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ 1/2 (fabs 1.0)) 1/2 (/ 1/2 (pow 1.0 1)) (* 1/2 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ x 1.0)) (* 1/2 x) (* 1/2 (/ x 1.0)) (* 1/2 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* 1/2 x) (fabs 1.0)) (* 1/2 x) (* 1/2 (/ x (pow 1.0 1))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0) (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (fabs 1.0)) (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1.0 1)) 1/2) (* (/ (fabs x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) 1/2) (* 1/2 (/ (fabs x) 1.0)) (* (fabs x) 1/2) (* 1/2 (/ (fabs x) 1.0)) (/ 1/2 (/ (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))) (fabs x))) (/ (fabs x) (/ (fabs 1.0) 1/2)) (* (fabs x) 1/2) (/ (* (fabs x) 1/2) (pow 1.0 1)) (/ 1/2 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ 1/2 1.0) 1/2 (/ 1/2 1.0) (/ 1/2 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ 1/2 (fabs 1.0)) 1/2 (/ 1/2 (pow 1.0 1)) (/ (* 1/2 (pow x 1)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ (* 1/2 (pow x 1)) 1.0) (* 1/2 (pow x 1)) (/ (* 1/2 (pow x 1)) 1.0) (/ (* 1/2 (pow x 1)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ (* 1/2 (pow x 1)) (fabs 1.0)) (* 1/2 (pow x 1)) (/ (* 1/2 (pow x 1)) (pow 1.0 1)) 1/2 (* 1/2 (pow x 2)) (* (cbrt 1/2) (/ (pow x 2) (pow 1.0 2))) (* (sqrt 1/2) (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (pow x 2)) (+ (* 2.0 (- (/ (pow x 2) (pow (log 1.0) 2)) (/ x (log 1.0)))) 1) (+ (+ (/ 4.0 x) (/ 8.0 (pow x 2))) 1.0) (+ (+ (/ 4.0 x) (/ 8.0 (pow x 2))) 1.0) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) 4.677 * * * [progress]: adding candidates to table 5.542 * * [progress]: iteration 4 / 4 5.542 * * * [progress]: picking best candidate 5.549 * * * * [pick]: Picked # 5.549 * * * [progress]: localizing error 5.558 * * * [progress]: generating rewritten candidates 5.558 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 5.564 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1) 5.567 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 5.567 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 5.569 * * * [progress]: generating series expansions 5.569 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 5.569 * [approximate]: Taking taylor expansion of (log (- 1.0 x)) in (x) around 0 5.569 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 5.569 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 5.569 * [taylor]: Taking taylor expansion of 1.0 in x 5.569 * [taylor]: Taking taylor expansion of x in x 5.570 * [taylor]: Taking taylor expansion of (log (- 1.0 x)) in x 5.570 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 5.570 * [taylor]: Taking taylor expansion of 1.0 in x 5.570 * [taylor]: Taking taylor expansion of x in x 5.583 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 5.584 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 5.584 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 5.584 * [taylor]: Taking taylor expansion of 1.0 in x 5.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.584 * [taylor]: Taking taylor expansion of x in x 5.585 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 5.585 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 5.585 * [taylor]: Taking taylor expansion of 1.0 in x 5.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.585 * [taylor]: Taking taylor expansion of x in x 5.599 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 5.599 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 5.599 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 5.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.599 * [taylor]: Taking taylor expansion of x in x 5.600 * [taylor]: Taking taylor expansion of 1.0 in x 5.600 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 5.600 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 5.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.600 * [taylor]: Taking taylor expansion of x in x 5.601 * [taylor]: Taking taylor expansion of 1.0 in x 5.613 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1) 5.613 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 5.613 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 5.613 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 5.613 * [taylor]: Taking taylor expansion of x in x 5.613 * [taylor]: Taking taylor expansion of 1.0 in x 5.614 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 5.614 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 5.614 * [taylor]: Taking taylor expansion of x in x 5.614 * [taylor]: Taking taylor expansion of 1.0 in x 5.626 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 5.626 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 5.626 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 5.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.626 * [taylor]: Taking taylor expansion of x in x 5.627 * [taylor]: Taking taylor expansion of 1.0 in x 5.627 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 5.627 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 5.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.627 * [taylor]: Taking taylor expansion of x in x 5.628 * [taylor]: Taking taylor expansion of 1.0 in x 5.640 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 5.640 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 5.640 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 5.640 * [taylor]: Taking taylor expansion of 1.0 in x 5.640 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.640 * [taylor]: Taking taylor expansion of x in x 5.641 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 5.641 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 5.641 * [taylor]: Taking taylor expansion of 1.0 in x 5.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.641 * [taylor]: Taking taylor expansion of x in x 5.659 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 5.659 * [approximate]: Taking taylor expansion of (log1p (log (+ x 1.0))) in (x) around 0 5.659 * [taylor]: Taking taylor expansion of (log1p (log (+ x 1.0))) in x 5.659 * [taylor]: Rewrote expression to (log (+ 1 (log (+ x 1.0)))) 5.659 * [taylor]: Taking taylor expansion of (+ 1 (log (+ x 1.0))) in x 5.659 * [taylor]: Taking taylor expansion of 1 in x 5.659 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 5.659 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 5.659 * [taylor]: Taking taylor expansion of x in x 5.659 * [taylor]: Taking taylor expansion of 1.0 in x 5.662 * [taylor]: Taking taylor expansion of (log1p (log (+ x 1.0))) in x 5.662 * [taylor]: Rewrote expression to (log (+ 1 (log (+ x 1.0)))) 5.662 * [taylor]: Taking taylor expansion of (+ 1 (log (+ x 1.0))) in x 5.662 * [taylor]: Taking taylor expansion of 1 in x 5.662 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 5.662 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 5.662 * [taylor]: Taking taylor expansion of x in x 5.662 * [taylor]: Taking taylor expansion of 1.0 in x 5.712 * [approximate]: Taking taylor expansion of (log1p (log (+ (/ 1 x) 1.0))) in (x) around 0 5.712 * [taylor]: Taking taylor expansion of (log1p (log (+ (/ 1 x) 1.0))) in x 5.712 * [taylor]: Rewrote expression to (log (+ 1 (log (+ (/ 1 x) 1.0)))) 5.712 * [taylor]: Taking taylor expansion of (+ 1 (log (+ (/ 1 x) 1.0))) in x 5.712 * [taylor]: Taking taylor expansion of 1 in x 5.712 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 5.712 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 5.712 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.712 * [taylor]: Taking taylor expansion of x in x 5.712 * [taylor]: Taking taylor expansion of 1.0 in x 5.713 * [taylor]: Taking taylor expansion of (log1p (log (+ (/ 1 x) 1.0))) in x 5.713 * [taylor]: Rewrote expression to (log (+ 1 (log (+ (/ 1 x) 1.0)))) 5.713 * [taylor]: Taking taylor expansion of (+ 1 (log (+ (/ 1 x) 1.0))) in x 5.713 * [taylor]: Taking taylor expansion of 1 in x 5.713 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 5.714 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 5.714 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.714 * [taylor]: Taking taylor expansion of x in x 5.714 * [taylor]: Taking taylor expansion of 1.0 in x 5.736 * [approximate]: Taking taylor expansion of (log1p (log (- 1.0 (/ 1 x)))) in (x) around 0 5.736 * [taylor]: Taking taylor expansion of (log1p (log (- 1.0 (/ 1 x)))) in x 5.736 * [taylor]: Rewrote expression to (log (+ 1 (log (- 1.0 (/ 1 x))))) 5.736 * [taylor]: Taking taylor expansion of (+ 1 (log (- 1.0 (/ 1 x)))) in x 5.736 * [taylor]: Taking taylor expansion of 1 in x 5.736 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 5.736 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 5.736 * [taylor]: Taking taylor expansion of 1.0 in x 5.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.736 * [taylor]: Taking taylor expansion of x in x 5.739 * [taylor]: Taking taylor expansion of (log1p (log (- 1.0 (/ 1 x)))) in x 5.739 * [taylor]: Rewrote expression to (log (+ 1 (log (- 1.0 (/ 1 x))))) 5.739 * [taylor]: Taking taylor expansion of (+ 1 (log (- 1.0 (/ 1 x)))) in x 5.739 * [taylor]: Taking taylor expansion of 1 in x 5.739 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 5.739 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 5.739 * [taylor]: Taking taylor expansion of 1.0 in x 5.739 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.739 * [taylor]: Taking taylor expansion of x in x 5.767 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 5.767 * [approximate]: Taking taylor expansion of (expm1 (log1p (log (+ x 1.0)))) in (x) around 0 5.767 * [taylor]: Taking taylor expansion of (expm1 (log1p (log (+ x 1.0)))) in x 5.768 * [taylor]: Rewrote expression to (- (exp (log1p (log (+ x 1.0)))) 1) 5.768 * [taylor]: Taking taylor expansion of (exp (log1p (log (+ x 1.0)))) in x 5.768 * [taylor]: Taking taylor expansion of (log1p (log (+ x 1.0))) in x 5.768 * [taylor]: Rewrote expression to (log (+ 1 (log (+ x 1.0)))) 5.768 * [taylor]: Taking taylor expansion of (+ 1 (log (+ x 1.0))) in x 5.768 * [taylor]: Taking taylor expansion of 1 in x 5.768 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 5.768 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 5.768 * [taylor]: Taking taylor expansion of x in x 5.768 * [taylor]: Taking taylor expansion of 1.0 in x 5.771 * [taylor]: Taking taylor expansion of 1 in x 5.771 * [taylor]: Taking taylor expansion of (expm1 (log1p (log (+ x 1.0)))) in x 5.771 * [taylor]: Rewrote expression to (- (exp (log1p (log (+ x 1.0)))) 1) 5.771 * [taylor]: Taking taylor expansion of (exp (log1p (log (+ x 1.0)))) in x 5.771 * [taylor]: Taking taylor expansion of (log1p (log (+ x 1.0))) in x 5.772 * [taylor]: Rewrote expression to (log (+ 1 (log (+ x 1.0)))) 5.772 * [taylor]: Taking taylor expansion of (+ 1 (log (+ x 1.0))) in x 5.772 * [taylor]: Taking taylor expansion of 1 in x 5.772 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 5.772 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 5.772 * [taylor]: Taking taylor expansion of x in x 5.772 * [taylor]: Taking taylor expansion of 1.0 in x 5.775 * [taylor]: Taking taylor expansion of 1 in x 5.843 * [approximate]: Taking taylor expansion of (expm1 (log1p (log (+ (/ 1 x) 1.0)))) in (x) around 0 5.843 * [taylor]: Taking taylor expansion of (expm1 (log1p (log (+ (/ 1 x) 1.0)))) in x 5.843 * [taylor]: Rewrote expression to (- (exp (log1p (log (+ (/ 1 x) 1.0)))) 1) 5.843 * [taylor]: Taking taylor expansion of (exp (log1p (log (+ (/ 1 x) 1.0)))) in x 5.843 * [taylor]: Taking taylor expansion of (log1p (log (+ (/ 1 x) 1.0))) in x 5.843 * [taylor]: Rewrote expression to (log (+ 1 (log (+ (/ 1 x) 1.0)))) 5.843 * [taylor]: Taking taylor expansion of (+ 1 (log (+ (/ 1 x) 1.0))) in x 5.843 * [taylor]: Taking taylor expansion of 1 in x 5.843 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 5.843 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 5.843 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.844 * [taylor]: Taking taylor expansion of x in x 5.844 * [taylor]: Taking taylor expansion of 1.0 in x 5.845 * [taylor]: Taking taylor expansion of 1 in x 5.845 * [taylor]: Taking taylor expansion of (expm1 (log1p (log (+ (/ 1 x) 1.0)))) in x 5.845 * [taylor]: Rewrote expression to (- (exp (log1p (log (+ (/ 1 x) 1.0)))) 1) 5.845 * [taylor]: Taking taylor expansion of (exp (log1p (log (+ (/ 1 x) 1.0)))) in x 5.845 * [taylor]: Taking taylor expansion of (log1p (log (+ (/ 1 x) 1.0))) in x 5.845 * [taylor]: Rewrote expression to (log (+ 1 (log (+ (/ 1 x) 1.0)))) 5.845 * [taylor]: Taking taylor expansion of (+ 1 (log (+ (/ 1 x) 1.0))) in x 5.845 * [taylor]: Taking taylor expansion of 1 in x 5.845 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 5.845 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 5.845 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.845 * [taylor]: Taking taylor expansion of x in x 5.845 * [taylor]: Taking taylor expansion of 1.0 in x 5.846 * [taylor]: Taking taylor expansion of 1 in x 5.866 * [approximate]: Taking taylor expansion of (expm1 (log1p (log (- 1.0 (/ 1 x))))) in (x) around 0 5.866 * [taylor]: Taking taylor expansion of (expm1 (log1p (log (- 1.0 (/ 1 x))))) in x 5.866 * [taylor]: Rewrote expression to (- (exp (log1p (log (- 1.0 (/ 1 x))))) 1) 5.866 * [taylor]: Taking taylor expansion of (exp (log1p (log (- 1.0 (/ 1 x))))) in x 5.866 * [taylor]: Taking taylor expansion of (log1p (log (- 1.0 (/ 1 x)))) in x 5.867 * [taylor]: Rewrote expression to (log (+ 1 (log (- 1.0 (/ 1 x))))) 5.867 * [taylor]: Taking taylor expansion of (+ 1 (log (- 1.0 (/ 1 x)))) in x 5.867 * [taylor]: Taking taylor expansion of 1 in x 5.867 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 5.867 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 5.867 * [taylor]: Taking taylor expansion of 1.0 in x 5.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.867 * [taylor]: Taking taylor expansion of x in x 5.870 * [taylor]: Taking taylor expansion of 1 in x 5.870 * [taylor]: Taking taylor expansion of (expm1 (log1p (log (- 1.0 (/ 1 x))))) in x 5.870 * [taylor]: Rewrote expression to (- (exp (log1p (log (- 1.0 (/ 1 x))))) 1) 5.870 * [taylor]: Taking taylor expansion of (exp (log1p (log (- 1.0 (/ 1 x))))) in x 5.870 * [taylor]: Taking taylor expansion of (log1p (log (- 1.0 (/ 1 x)))) in x 5.870 * [taylor]: Rewrote expression to (log (+ 1 (log (- 1.0 (/ 1 x))))) 5.870 * [taylor]: Taking taylor expansion of (+ 1 (log (- 1.0 (/ 1 x)))) in x 5.870 * [taylor]: Taking taylor expansion of 1 in x 5.870 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 5.870 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 5.870 * [taylor]: Taking taylor expansion of 1.0 in x 5.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.870 * [taylor]: Taking taylor expansion of x in x 5.874 * [taylor]: Taking taylor expansion of 1 in x 5.901 * * * [progress]: simplifying candidates 5.902 * [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 (+ (sqrt 1.0) (sqrt x))) (log (- (sqrt 1.0) (sqrt 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))) (+ 1 (log (+ 1.0 x))) (expm1 (log1p (log (+ 1.0 x)))) (log1p (log1p (log (+ 1.0 x)))) (log (log1p (log (+ 1.0 x)))) (exp (log1p (log (+ 1.0 x)))) (* (cbrt (log1p (log (+ 1.0 x)))) (cbrt (log1p (log (+ 1.0 x))))) (cbrt (log1p (log (+ 1.0 x)))) (* (* (log1p (log (+ 1.0 x))) (log1p (log (+ 1.0 x)))) (log1p (log (+ 1.0 x)))) (sqrt (log1p (log (+ 1.0 x)))) (sqrt (log1p (log (+ 1.0 x)))) (exp (log1p (log (+ 1.0 x)))) (expm1 (expm1 (log1p (log (+ 1.0 x))))) (log1p (expm1 (log1p (log (+ 1.0 x))))) (log (expm1 (log1p (log (+ 1.0 x))))) (exp (expm1 (log1p (log (+ 1.0 x))))) (* (cbrt (expm1 (log1p (log (+ 1.0 x))))) (cbrt (expm1 (log1p (log (+ 1.0 x)))))) (cbrt (expm1 (log1p (log (+ 1.0 x))))) (* (* (expm1 (log1p (log (+ 1.0 x)))) (expm1 (log1p (log (+ 1.0 x))))) (expm1 (log1p (log (+ 1.0 x))))) (sqrt (expm1 (log1p (log (+ 1.0 x))))) (sqrt (expm1 (log1p (log (+ 1.0 x))))) (- (log 1.0) (+ (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (log -1) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x))))) (- (+ (* 0.5 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (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))) (log (+ (log 1.0) 1))) (+ (* 1/2 (/ (pow x 2) (* (pow 1.0 2) (+ (log 1.0) 1)))) (* 0.5 (/ (pow x 2) (pow (+ (log 1.0) 1) 2))))) (- (+ (* 1.0 (/ 1 (* x (- 1 (log (/ 1 x)))))) (log (- 1 (log (/ 1 x))))) (+ (* 0.5 (/ 1 (* (pow x 2) (pow (- 1 (log (/ 1 x))) 2)))) (* 0.5 (/ 1 (* (pow x 2) (- 1 (log (/ 1 x)))))))) (- (+ (log (- (+ (log -1) 1) (log (/ -1 x)))) (* 1.0 (/ 1 (* (- (+ (log -1) 1) (log (/ -1 x))) x)))) (+ (* 0.5 (/ 1 (* (pow (- (+ (log -1) 1) (log (/ -1 x))) 2) (pow x 2)))) (* 0.5 (/ 1 (* (- (+ (log -1) 1) (log (/ -1 x))) (pow x 2)))))) (- (+ (* 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)))) 5.910 * * [simplify]: iteration 0 : 157 enodes (cost 770 ) 5.939 * * [simplify]: iteration 1 : 359 enodes (cost 704 ) 6.049 * * [simplify]: iteration 2 : 1042 enodes (cost 629 ) 6.691 * * [simplify]: iteration 3 : 3627 enodes (cost 610 ) 7.520 * * [simplify]: iteration done : 5000 enodes (cost 610 ) 7.521 * [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)) (log (+ (sqrt 1.0) (sqrt x))) (log (- (sqrt 1.0) (sqrt x))) 0 (log (- 1.0 x)) (log (- (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* 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 (fma 1.0 1.0 (* x (- x 1.0)))) (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))) (+ 1 (log (+ 1.0 x))) (log (+ 1.0 x)) (log1p (log1p (log (+ 1.0 x)))) (log (log1p (log (+ 1.0 x)))) (exp (log1p (log (+ 1.0 x)))) (* (cbrt (log1p (log (+ 1.0 x)))) (cbrt (log1p (log (+ 1.0 x))))) (cbrt (log1p (log (+ 1.0 x)))) (pow (log1p (log (+ 1.0 x))) 3) (sqrt (log1p (log (+ 1.0 x)))) (sqrt (log1p (log (+ 1.0 x)))) (exp (log1p (log (+ 1.0 x)))) (expm1 (log (+ 1.0 x))) (log1p (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))) (- (log 1.0) (fma 1.0 x (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (log -1) (+ (/ 1.0 x) (- (/ 0.5 (* x x)) (log x)))) (- (- (/ 0.5 (* x x))) (+ (log (/ -1 x)) (/ 1.0 x))) (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) (- (/ 1.0 x) (- (/ 0.5 (* x x)) (log x))) (- (+ (/ 1.0 x) (- (log -1) (/ 0.5 (* x x)))) (log (/ -1 x))) (- (fma 1.0 (/ x (+ (log 1.0) 1)) (log1p (log 1.0))) (* (/ (* x x) (+ (log 1.0) 1)) (+ (/ 1/2 (* 1.0 1.0)) (/ 0.5 (+ (log 1.0) 1))))) (+ (- (/ 1.0 (* (+ (log x) 1) x)) (* (/ 0.5 (* x x)) (+ (/ 1 (+ (log x) 1)) (/ 1 (pow (+ (log x) 1) 2))))) (log1p (log x))) (- (+ (log1p (- (log -1) (log (/ -1 x)))) (* (/ 1 (- (+ (log -1) 1) (log (/ -1 x)))) (- (/ 1.0 x) (/ 0.5 (* x x))))) (/ 0.5 (* (pow (- (+ (log -1) 1) (log (/ -1 x))) 2) (pow x 2)))) (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) (- (/ 1.0 x) (- (/ 0.5 (* x x)) (log x))) (- (+ (/ 1.0 x) (- (log -1) (/ 0.5 (* x x)))) (log (/ -1 x))) 7.521 * * * [progress]: adding candidates to table 7.699 * [progress]: [Phase 3 of 3] Extracting. 7.700 * * [regime]: Finding splitpoints for: (# # # #) 7.700 * * * [regime-changes]: Trying 2 branch expressions: ((/ (log (- 1.0 x)) (log (+ 1.0 x))) x) 7.700 * * * * [regimes]: Trying to branch on (/ (log (- 1.0 x)) (log (+ 1.0 x))) from (# # # #) 7.718 * * * * [regimes]: Trying to branch on x from (# # # #) 7.739 * * * [regime]: Found split indices: #