3.298 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.060 * * * [progress]: [2/2] Setting up program. 0.062 * [progress]: [Phase 2 of 3] Improving. 0.062 * [simplify]: Simplifying using # : (log (+ 1.0 x)) 0.065 * * [simplify]: iteration 0 : 5 enodes (cost 2 ) 0.067 * * [simplify]: iteration 1 : 5 enodes (cost 2 ) 0.067 * [simplify]: Simplified to: (log (+ 1.0 x)) 0.067 * * [progress]: iteration 1 / 4 0.067 * * * [progress]: picking best candidate 0.068 * * * * [pick]: Picked # 0.068 * * * [progress]: localizing error 0.072 * * * [progress]: generating rewritten candidates 0.072 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.075 * * * [progress]: generating series expansions 0.075 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.076 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.076 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.076 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.076 * [taylor]: Taking taylor expansion of x in x 0.076 * [taylor]: Taking taylor expansion of 1.0 in x 0.077 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.077 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of 1.0 in x 0.093 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.093 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of 1.0 in x 0.094 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.094 * [taylor]: Taking taylor expansion of x in x 0.094 * [taylor]: Taking taylor expansion of 1.0 in x 0.106 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.106 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.106 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.106 * [taylor]: Taking taylor expansion of 1.0 in x 0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.106 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.107 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.107 * [taylor]: Taking taylor expansion of 1.0 in x 0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.121 * * * [progress]: simplifying candidates 0.121 * [simplify]: Simplifying using # : (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log 1) (log (+ 1.0 x)) (log 1) (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (exp (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) 0.125 * * [simplify]: iteration 0 : 131 enodes (cost 99 ) 0.128 * * [simplify]: iteration 1 : 363 enodes (cost 89 ) 0.134 * * [simplify]: iteration 2 : 1292 enodes (cost 86 ) 0.161 * * [simplify]: iteration 3 : 5002 enodes (cost 81 ) 0.163 * [simplify]: Simplified to: (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) 0 (log (+ 1.0 x)) 0 (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (+ 1.0 x) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log x)) (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log x)) 0.163 * * * [progress]: adding candidates to table 0.200 * * [progress]: iteration 2 / 4 0.200 * * * [progress]: picking best candidate 0.206 * * * * [pick]: Picked # 0.206 * * * [progress]: localizing error 0.216 * * * [progress]: generating rewritten candidates 0.216 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.217 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3 2) 0.242 * * * [progress]: generating series expansions 0.242 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.243 * [approximate]: Taking taylor expansion of (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) in (x) around 0 0.243 * [taylor]: Taking taylor expansion of (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) in x 0.244 * [taylor]: Rewrote expression to (+ (* x 1.0) (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) 0.244 * [taylor]: Taking taylor expansion of (* x 1.0) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of 1.0 in x 0.244 * [taylor]: Taking taylor expansion of (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 0.244 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.244 * [taylor]: Taking taylor expansion of 1.0 in x 0.244 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.244 * [taylor]: Taking taylor expansion of 1/2 in x 0.244 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.244 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.244 * [taylor]: Taking taylor expansion of 1.0 in x 0.245 * [taylor]: Taking taylor expansion of (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) in x 0.245 * [taylor]: Rewrote expression to (+ (* x 1.0) (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) 0.245 * [taylor]: Taking taylor expansion of (* x 1.0) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [taylor]: Taking taylor expansion of 1.0 in x 0.245 * [taylor]: Taking taylor expansion of (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 0.245 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.245 * [taylor]: Taking taylor expansion of 1.0 in x 0.245 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.245 * [taylor]: Taking taylor expansion of 1/2 in x 0.245 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.245 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.245 * [taylor]: Taking taylor expansion of 1.0 in x 0.255 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 1.0 (- (log 1.0) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in (x) around 0 0.255 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1.0 (- (log 1.0) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in x 0.255 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1.0) (- (log 1.0) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) 0.255 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1.0) in x 0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of 1.0 in x 0.255 * [taylor]: Taking taylor expansion of (- (log 1.0) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 0.255 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.255 * [taylor]: Taking taylor expansion of 1.0 in x 0.256 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.256 * [taylor]: Taking taylor expansion of 1/2 in x 0.256 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.256 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.256 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.256 * [taylor]: Taking taylor expansion of x in x 0.256 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.256 * [taylor]: Taking taylor expansion of 1.0 in x 0.257 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1.0 (- (log 1.0) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in x 0.257 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1.0) (- (log 1.0) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) 0.257 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1.0) in x 0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of 1.0 in x 0.257 * [taylor]: Taking taylor expansion of (- (log 1.0) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 0.257 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.257 * [taylor]: Taking taylor expansion of 1.0 in x 0.258 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.258 * [taylor]: Taking taylor expansion of 1/2 in x 0.258 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.258 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.258 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.258 * [taylor]: Taking taylor expansion of 1.0 in x 0.273 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 1.0 (- (log 1.0) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in (x) around 0 0.273 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1.0 (- (log 1.0) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in x 0.274 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1.0) (- (log 1.0) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) 0.274 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1.0) in x 0.274 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.274 * [taylor]: Taking taylor expansion of -1 in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.274 * [taylor]: Taking taylor expansion of 1.0 in x 0.274 * [taylor]: Taking taylor expansion of (- (log 1.0) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 0.274 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.274 * [taylor]: Taking taylor expansion of 1.0 in x 0.274 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.274 * [taylor]: Taking taylor expansion of 1/2 in x 0.274 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.274 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.274 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.274 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.274 * [taylor]: Taking taylor expansion of 1.0 in x 0.275 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1.0 (- (log 1.0) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) in x 0.276 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1.0) (- (log 1.0) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))))) 0.276 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1.0) in x 0.276 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.276 * [taylor]: Taking taylor expansion of -1 in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of 1.0 in x 0.276 * [taylor]: Taking taylor expansion of (- (log 1.0) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 0.276 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.276 * [taylor]: Taking taylor expansion of 1.0 in x 0.276 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.276 * [taylor]: Taking taylor expansion of 1/2 in x 0.276 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.276 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.276 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.276 * [taylor]: Taking taylor expansion of 1.0 in x 0.288 * * * * [progress]: [ 2 / 2 ] generating series at (2 3 2) 0.288 * [approximate]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in (x) around 0 0.288 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.288 * [taylor]: Taking taylor expansion of 1/2 in x 0.288 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.288 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.288 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.289 * [taylor]: Taking taylor expansion of 1.0 in x 0.289 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.289 * [taylor]: Taking taylor expansion of 1/2 in x 0.289 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.289 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.289 * [taylor]: Taking taylor expansion of 1.0 in x 0.304 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 0.304 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 0.304 * [taylor]: Taking taylor expansion of 1/2 in x 0.304 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.304 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.304 * [taylor]: Taking taylor expansion of 1.0 in x 0.305 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 0.305 * [taylor]: Taking taylor expansion of 1/2 in x 0.305 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.305 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.305 * [taylor]: Taking taylor expansion of x in x 0.305 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.305 * [taylor]: Taking taylor expansion of 1.0 in x 0.320 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 0.320 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 0.320 * [taylor]: Taking taylor expansion of 1/2 in x 0.320 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.320 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.320 * [taylor]: Taking taylor expansion of 1.0 in x 0.321 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 0.321 * [taylor]: Taking taylor expansion of 1/2 in x 0.321 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.321 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.321 * [taylor]: Taking taylor expansion of x in x 0.321 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.321 * [taylor]: Taking taylor expansion of 1.0 in x 0.336 * * * [progress]: simplifying candidates 0.338 * [simplify]: Simplifying using # : (expm1 (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (log1p (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (* x 1.0) (log (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (exp (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (* (cbrt (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (cbrt (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (* (* (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (sqrt (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (sqrt (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 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))) (+ (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 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) (pow (sqrt 1.0) 2))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 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))))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (sqrt (pow 1.0 2)))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1)) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1.0 (/ 2 2)))) (* 1/2 (/ (pow (sqrt x) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* 1/2 (/ (pow (sqrt x) 2) (pow 1 2))) (* 1/2 (/ (pow (sqrt x) 2) 1.0)) (* 1/2 (/ (pow (sqrt x) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* 1/2 (/ (pow (sqrt x) 2) 1)) (* 1/2 (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* 1/2 (/ (pow 1 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (pow 1 2) (pow (sqrt 1.0) 2))) (* 1/2 (/ (pow 1 2) (pow 1 2))) (* 1/2 (/ (pow 1 2) 1.0)) (* 1/2 (/ (pow 1 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ (pow 1 2) (sqrt (pow 1.0 2)))) (* 1/2 (/ (pow 1 2) 1)) (* 1/2 (/ (pow 1 2) (pow 1.0 (/ 2 2)))) (* 1/2 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ x (pow (sqrt 1.0) 2))) (* 1/2 (/ x (pow 1 2))) (* 1/2 (/ x 1.0)) (* 1/2 (/ x (* (cbrt (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)) (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) 0.348 * * [simplify]: iteration 0 : 560 enodes (cost 763 ) 0.357 * * [simplify]: iteration 1 : 2406 enodes (cost 633 ) 0.393 * * [simplify]: iteration 2 : 5001 enodes (cost 632 ) 0.397 * [simplify]: Simplified to: (expm1 (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (log1p (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (* x 1.0) (log (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (exp (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (* (cbrt (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))) (cbrt (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (pow (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) 3) (sqrt (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (sqrt (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 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))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (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)))) (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) (/ (* x (sqrt 1/2)) (fabs 1.0)) (/ (* x (sqrt 1/2)) (fabs 1.0)) (/ (* (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) 1.0) (/ (* (sqrt 1/2) x) 1.0) (/ (* x (sqrt 1/2)) (fabs 1.0)) (/ (* x (sqrt 1/2)) (fabs 1.0)) (/ (* (sqrt 1/2) x) 1.0) (/ (* (sqrt 1/2) 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)) 1.0) (/ (* (sqrt 1/2) (fabs x)) (fabs 1.0)) (/ (* (sqrt 1/2) (fabs x)) (fabs 1.0)) (/ (* (sqrt 1/2) (fabs x)) 1.0) (/ (* (sqrt 1/2) (fabs 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) 1.0) (/ (* x (sqrt 1/2)) (fabs 1.0)) (/ (* x (sqrt 1/2)) (fabs 1.0)) (/ (* (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))))) (* (/ (fabs (/ x 1.0)) 1) 1/2) (* 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) 1/2) (fabs 1.0)) (* (pow (* (cbrt x) (cbrt x)) 2) 1/2) (/ (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) 1.0) (/ (* 1/2 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ (* 1/2 x) 1.0) (* x 1/2) (/ (* 1/2 x) 1.0) (/ (* 1/2 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ (* x 1/2) (fabs 1.0)) (* x 1/2) (/ (* 1/2 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 (sqrt (pow 1.0 2))) 1/2 (/ 1/2 1.0) (/ (* 1/2 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ (* 1/2 x) 1.0) (* x 1/2) (/ (* 1/2 x) 1.0) (/ (* 1/2 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ (* x 1/2) (fabs 1.0)) (* x 1/2) (/ (* 1/2 x) 1.0) (* 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))))) (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 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) (/ (* 1/2 (fabs x)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ (* 1/2 (fabs x)) 1.0) (/ (fabs x) 2) (/ (* 1/2 (fabs x)) 1.0) (* (/ 1/2 (cbrt (pow 1.0 2))) (/ (fabs x) (cbrt (pow 1.0 2)))) (/ (* 1/2 (fabs x)) (fabs 1.0)) (/ (fabs x) 2) (/ (* 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 (sqrt (pow 1.0 2))) 1/2 (/ 1/2 1.0) (/ (* 1/2 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ (* 1/2 x) 1.0) (* x 1/2) (/ (* 1/2 x) 1.0) (/ (* 1/2 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ (* x 1/2) (fabs 1.0)) (* x 1/2) (/ (* 1/2 x) 1.0) 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)) (fma 1.0 x (- (log 1.0) (* 0.5 (pow x 2)))) (fma 1.0 x (- (log 1.0) (* 0.5 (pow x 2)))) (fma 1.0 x (- (log 1.0) (* 0.5 (pow x 2)))) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) 0.398 * * * [progress]: adding candidates to table 0.628 * * [progress]: iteration 3 / 4 0.628 * * * [progress]: picking best candidate 0.632 * * * * [pick]: Picked # 0.632 * * * [progress]: localizing error 0.640 * * * [progress]: generating rewritten candidates 0.640 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.643 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 0.646 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 0.649 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.658 * * * [progress]: generating series expansions 0.658 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.658 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.658 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.658 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [taylor]: Taking taylor expansion of 1.0 in x 0.659 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.659 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.659 * [taylor]: Taking taylor expansion of 1.0 in x 0.674 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.674 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.674 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.674 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.674 * [taylor]: Taking taylor expansion of x in x 0.674 * [taylor]: Taking taylor expansion of 1.0 in x 0.675 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.675 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of 1.0 in x 0.687 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.687 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.687 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.687 * [taylor]: Taking taylor expansion of 1.0 in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.688 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.688 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.688 * [taylor]: Taking taylor expansion of 1.0 in x 0.688 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.688 * [taylor]: Taking taylor expansion of x in x 0.702 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 0.702 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.702 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.702 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.702 * [taylor]: Taking taylor expansion of x in x 0.702 * [taylor]: Taking taylor expansion of 1.0 in x 0.703 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.703 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.703 * [taylor]: Taking taylor expansion of x in x 0.703 * [taylor]: Taking taylor expansion of 1.0 in x 0.714 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.714 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.714 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.714 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.714 * [taylor]: Taking taylor expansion of x in x 0.715 * [taylor]: Taking taylor expansion of 1.0 in x 0.715 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.715 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.715 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.715 * [taylor]: Taking taylor expansion of x in x 0.715 * [taylor]: Taking taylor expansion of 1.0 in x 0.728 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.728 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.728 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.728 * [taylor]: Taking taylor expansion of 1.0 in x 0.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.728 * [taylor]: Taking taylor expansion of x in x 0.729 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.729 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.729 * [taylor]: Taking taylor expansion of 1.0 in x 0.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.729 * [taylor]: Taking taylor expansion of x in x 0.742 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 0.743 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.743 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.743 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.743 * [taylor]: Taking taylor expansion of x in x 0.743 * [taylor]: Taking taylor expansion of 1.0 in x 0.743 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.743 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.743 * [taylor]: Taking taylor expansion of x in x 0.743 * [taylor]: Taking taylor expansion of 1.0 in x 0.758 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.758 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.758 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.758 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.758 * [taylor]: Taking taylor expansion of x in x 0.758 * [taylor]: Taking taylor expansion of 1.0 in x 0.759 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.759 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.759 * [taylor]: Taking taylor expansion of 1.0 in x 0.771 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.771 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.771 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.772 * [taylor]: Taking taylor expansion of 1.0 in x 0.772 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.772 * [taylor]: Taking taylor expansion of x in x 0.773 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.773 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.773 * [taylor]: Taking taylor expansion of 1.0 in x 0.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.773 * [taylor]: Taking taylor expansion of x in x 0.787 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.787 * [approximate]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in (x) around 0 0.787 * [taylor]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in x 0.787 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ x 1.0)) 2)))) in x 0.787 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ x 1.0)) 2))) in x 0.787 * [taylor]: Taking taylor expansion of 1/3 in x 0.787 * [taylor]: Taking taylor expansion of (log (pow (log (+ x 1.0)) 2)) in x 0.787 * [taylor]: Taking taylor expansion of (pow (log (+ x 1.0)) 2) in x 0.787 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.787 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of 1.0 in x 0.793 * [taylor]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in x 0.793 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ x 1.0)) 2)))) in x 0.793 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ x 1.0)) 2))) in x 0.793 * [taylor]: Taking taylor expansion of 1/3 in x 0.793 * [taylor]: Taking taylor expansion of (log (pow (log (+ x 1.0)) 2)) in x 0.793 * [taylor]: Taking taylor expansion of (pow (log (+ x 1.0)) 2) in x 0.793 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.793 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.793 * [taylor]: Taking taylor expansion of 1.0 in x 0.897 * [approximate]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in (x) around 0 0.897 * [taylor]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in x 0.897 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2)))) in x 0.897 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2))) in x 0.897 * [taylor]: Taking taylor expansion of 1/3 in x 0.897 * [taylor]: Taking taylor expansion of (log (pow (log (+ (/ 1 x) 1.0)) 2)) in x 0.897 * [taylor]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 2) in x 0.897 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.897 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.897 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.898 * [taylor]: Taking taylor expansion of 1.0 in x 0.899 * [taylor]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in x 0.899 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2)))) in x 0.899 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2))) in x 0.899 * [taylor]: Taking taylor expansion of 1/3 in x 0.899 * [taylor]: Taking taylor expansion of (log (pow (log (+ (/ 1 x) 1.0)) 2)) in x 0.899 * [taylor]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 2) in x 0.899 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.899 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.899 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.899 * [taylor]: Taking taylor expansion of x in x 0.900 * [taylor]: Taking taylor expansion of 1.0 in x 0.920 * [approximate]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in (x) around 0 0.920 * [taylor]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in x 0.920 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2)))) in x 0.920 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2))) in x 0.920 * [taylor]: Taking taylor expansion of 1/3 in x 0.920 * [taylor]: Taking taylor expansion of (log (pow (log (- 1.0 (/ 1 x))) 2)) in x 0.920 * [taylor]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 2) in x 0.920 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.920 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.920 * [taylor]: Taking taylor expansion of 1.0 in x 0.920 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.920 * [taylor]: Taking taylor expansion of x in x 0.924 * [taylor]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in x 0.924 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2)))) in x 0.924 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2))) in x 0.924 * [taylor]: Taking taylor expansion of 1/3 in x 0.924 * [taylor]: Taking taylor expansion of (log (pow (log (- 1.0 (/ 1 x))) 2)) in x 0.924 * [taylor]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 2) in x 0.924 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.924 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.924 * [taylor]: Taking taylor expansion of 1.0 in x 0.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.924 * [taylor]: Taking taylor expansion of x in x 0.976 * * * [progress]: simplifying candidates 0.977 * [simplify]: Simplifying using # : (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log 1) (log (+ 1.0 x)) (log 1) (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (exp (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log 1) (log (+ 1.0 x)) (log 1) (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (exp (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (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 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (log1p (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (+ 1/3 1/3) (+ 1 1) (* (log (+ 1.0 x)) (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (+ 1 1) (+ (log (cbrt (log (+ 1.0 x)))) (log (cbrt (log (+ 1.0 x))))) (log (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (exp (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (* (log (+ 1.0 x)) (log (+ 1.0 x))) (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (* (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 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (sqrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (* (cbrt 1) (cbrt 1)) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt 1) (cbrt 1)) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt 1) (cbrt 1)) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt 1) (cbrt 1)) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x)))))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* 1 1) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* 2 1/3) (* 2 1) (* (cbrt (log (+ 1.0 x))) (cbrt 1)) (* (cbrt (log (+ 1.0 x))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (* (cbrt (log (+ 1.0 x))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (log (+ 1.0 x))) (cbrt 1)) (* (cbrt (log (+ 1.0 x))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x)))))) (* (cbrt (log (+ 1.0 x))) (sqrt (cbrt (log (+ 1.0 x))))) (* (cbrt (log (+ 1.0 x))) 1) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))) (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) (- (+ (pow (pow (log 1.0) 2) 1/3) (* 0.6666666666666666 (* x (pow (/ 1 (log 1.0)) 1/3)))) (+ (* 0.1111111111111111 (* (pow x 2) (pow (/ 1 (pow (log 1.0) 4)) 1/3))) (* 1/3 (* (/ (pow x 2) (pow 1.0 2)) (pow (/ 1 (log 1.0)) 1/3))))) (- (+ (* 0.3333333333333333 (* (/ 1 (pow x 2)) (pow (/ 1 (log (/ 1 x))) 1/3))) (pow (pow (log (/ 1 x)) 2) 1/3)) (+ (* 0.6666666666666666 (* (/ 1 x) (pow (/ 1 (log (/ 1 x))) 1/3))) (* 0.1111111111111111 (* (/ 1 (pow x 2)) (pow (/ 1 (pow (log (/ 1 x)) 4)) 1/3))))) (- (+ (pow (pow (- (log -1) (log (/ -1 x))) 2) 1/3) (+ (* 0.8888888888888888 (* (/ (* (log -1) (log (/ -1 x))) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3))) (+ (* 0.3333333333333333 (* (/ 1 (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (+ (* 0.6666666666666666 (* (/ (log -1) x) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (* 0.3333333333333333 (* (/ (log (/ -1 x)) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))))))) (+ (* 0.3333333333333333 (* (/ (log -1) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (+ (* 0.4444444444444444 (* (/ (pow (log -1) 2) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3))) (+ (* 0.6666666666666666 (* (/ (log (/ -1 x)) x) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (* 0.4444444444444444 (* (/ (pow (log (/ -1 x)) 2) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3))))))) 0.984 * * [simplify]: iteration 0 : 458 enodes (cost 860 ) 0.993 * * [simplify]: iteration 1 : 1768 enodes (cost 793 ) 1.027 * * [simplify]: iteration 2 : 5001 enodes (cost 696 ) 1.032 * [simplify]: Simplified to: (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) 0 (log (+ 1.0 x)) 0 (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (+ 1.0 x) (pow (sqrt (cbrt (log (+ 1.0 x)))) 4) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) 0 (log (+ 1.0 x)) 0 (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (+ 1.0 x) (pow (sqrt (cbrt (log (+ 1.0 x)))) 4) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) 0 (log (+ 1.0 x)) 0 (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (+ 1.0 x) (pow (sqrt (cbrt (log (+ 1.0 x)))) 4) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (log1p (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) 2/3 2 (pow (cbrt (log (+ 1.0 x))) 6) (pow (sqrt (cbrt (log (+ 1.0 x)))) 4) 2 (* 2 (log (cbrt (log (+ 1.0 x))))) (* 2 (log (cbrt (log (+ 1.0 x))))) (pow (exp 1) (pow (sqrt (cbrt (log (+ 1.0 x)))) 4)) (pow (cbrt (log (+ 1.0 x))) 6) (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (pow (cbrt (log (+ 1.0 x))) 6) (fabs (cbrt (log (+ 1.0 x)))) (fabs (cbrt (log (+ 1.0 x)))) 1 (pow (sqrt (cbrt (log (+ 1.0 x)))) 4) 1 (pow (sqrt (cbrt (log (+ 1.0 x)))) 4) (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) 1 (pow (sqrt (cbrt (log (+ 1.0 x)))) 4) 1 (pow (sqrt (cbrt (log (+ 1.0 x)))) 4) (pow (cbrt (cbrt (log (+ 1.0 x)))) 4) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))) (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))) 1 (pow (sqrt (cbrt (log (+ 1.0 x)))) 4) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))) 2/3 2 (cbrt (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (* (cbrt (log (+ 1.0 x))) (cbrt (sqrt (log (+ 1.0 x))))) (cbrt (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x)))))) (pow (sqrt (cbrt (log (+ 1.0 x)))) 3) (cbrt (log (+ 1.0 x))) (pow (sqrt (cbrt (log (+ 1.0 x)))) 4) (pow (cbrt (cbrt (log (+ 1.0 x)))) 4) (* (cbrt (log (+ 1.0 x))) (cbrt (sqrt (log (+ 1.0 x))))) (pow (sqrt (cbrt (log (+ 1.0 x)))) 4) (pow (cbrt (cbrt (log (+ 1.0 x)))) 4) (pow (sqrt (cbrt (log (+ 1.0 x)))) 3) (pow (sqrt (cbrt (log (+ 1.0 x)))) 4) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (/ 1.0 x) (- (/ (/ 0.5 x) x) (log x))) (- (/ 1.0 x) (- (/ (/ 0.5 x) x) (log x))) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (/ 1.0 x) (- (/ (/ 0.5 x) x) (log x))) (- (/ 1.0 x) (- (/ (/ 0.5 x) x) (log x))) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (/ 1.0 x) (- (/ (/ 0.5 x) x) (log x))) (- (/ 1.0 x) (- (/ (/ 0.5 x) x) (log x))) (- (+ (pow (pow (log 1.0) 2) 1/3) (* (pow (/ 1 (log 1.0)) 1/3) (- (* 0.6666666666666666 x) (* 1/3 (/ (pow x 2) (pow 1.0 2)))))) (* 0.1111111111111111 (* (pow x 2) (pow (/ 1 (pow (log 1.0) 4)) 1/3)))) (+ (pow (pow (log (/ 1 x)) 2) 1/3) (+ (* (pow (/ 1 (log (/ 1 x))) 1/3) (- (* 0.3333333333333333 (/ 1 (pow x 2))) (* 0.6666666666666666 (/ 1 x)))) (* (- 0.1111111111111111) (/ (pow (/ 1 (pow (log (/ 1 x)) 4)) 1/3) (pow x 2))))) (+ (* (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3) (+ (* 0.3333333333333333 (/ 1 (pow x 2))) (fma 0.6666666666666666 (/ (log -1) x) (* 0.3333333333333333 (/ (log (/ -1 x)) (pow x 2)))))) (- (fma (* 0.8888888888888888 (/ (* (log -1) (log (/ -1 x))) (pow x 2))) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3) (pow (pow (- (log -1) (log (/ -1 x))) 2) 1/3)) (+ (+ (* 0.3333333333333333 (* (/ (log -1) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (* (* 0.4444444444444444 (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3)) (+ (/ (pow (log -1) 2) (pow x 2)) (/ (pow (log (/ -1 x)) 2) (pow x 2))))) (* 0.6666666666666666 (* (/ (log (/ -1 x)) x) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3)))))) 1.032 * * * [progress]: adding candidates to table 1.241 * * [progress]: iteration 4 / 4 1.241 * * * [progress]: picking best candidate 1.251 * * * * [pick]: Picked # 1.251 * * * [progress]: localizing error 1.261 * * * [progress]: generating rewritten candidates 1.261 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 1.264 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1) 1.267 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 1.270 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 1.275 * * * [progress]: generating series expansions 1.275 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 1.275 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 1.275 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.275 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.275 * [taylor]: Taking taylor expansion of x in x 1.275 * [taylor]: Taking taylor expansion of 1.0 in x 1.276 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.276 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.276 * [taylor]: Taking taylor expansion of x in x 1.276 * [taylor]: Taking taylor expansion of 1.0 in x 1.288 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 1.288 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.288 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.288 * [taylor]: Taking taylor expansion of x in x 1.288 * [taylor]: Taking taylor expansion of 1.0 in x 1.289 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.289 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.289 * [taylor]: Taking taylor expansion of x in x 1.289 * [taylor]: Taking taylor expansion of 1.0 in x 1.301 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 1.301 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.301 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.301 * [taylor]: Taking taylor expansion of 1.0 in x 1.301 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.301 * [taylor]: Taking taylor expansion of x in x 1.302 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.302 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.302 * [taylor]: Taking taylor expansion of 1.0 in x 1.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.302 * [taylor]: Taking taylor expansion of x in x 1.316 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1) 1.316 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 1.316 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.316 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.316 * [taylor]: Taking taylor expansion of x in x 1.316 * [taylor]: Taking taylor expansion of 1.0 in x 1.316 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.316 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.316 * [taylor]: Taking taylor expansion of x in x 1.316 * [taylor]: Taking taylor expansion of 1.0 in x 1.328 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 1.328 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.328 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.328 * [taylor]: Taking taylor expansion of x in x 1.328 * [taylor]: Taking taylor expansion of 1.0 in x 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 1.334 * [taylor]: Taking taylor expansion of 1.0 in x 1.347 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 1.347 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.347 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.347 * [taylor]: Taking taylor expansion of 1.0 in x 1.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.347 * [taylor]: Taking taylor expansion of x in x 1.348 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.348 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.348 * [taylor]: Taking taylor expansion of 1.0 in x 1.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.348 * [taylor]: Taking taylor expansion of x in x 1.362 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 1.362 * [approximate]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 1/3) 6) in (x) around 0 1.362 * [taylor]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 1/3) 6) in x 1.362 * [taylor]: Taking taylor expansion of (pow (log (+ x 1.0)) 1/3) in x 1.362 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (log (+ x 1.0))))) in x 1.362 * [taylor]: Taking taylor expansion of (* 1/3 (log (log (+ x 1.0)))) in x 1.362 * [taylor]: Taking taylor expansion of 1/3 in x 1.362 * [taylor]: Taking taylor expansion of (log (log (+ x 1.0))) in x 1.362 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.362 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.362 * [taylor]: Taking taylor expansion of x in x 1.362 * [taylor]: Taking taylor expansion of 1.0 in x 1.365 * [taylor]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 1/3) 6) in x 1.365 * [taylor]: Taking taylor expansion of (pow (log (+ x 1.0)) 1/3) in x 1.365 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (log (+ x 1.0))))) in x 1.365 * [taylor]: Taking taylor expansion of (* 1/3 (log (log (+ x 1.0)))) in x 1.365 * [taylor]: Taking taylor expansion of 1/3 in x 1.365 * [taylor]: Taking taylor expansion of (log (log (+ x 1.0))) in x 1.365 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.365 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.365 * [taylor]: Taking taylor expansion of x in x 1.365 * [taylor]: Taking taylor expansion of 1.0 in x 1.551 * [approximate]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 1/3) 6) in (x) around 0 1.551 * [taylor]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 1/3) 6) in x 1.551 * [taylor]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 1/3) in x 1.551 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (log (+ (/ 1 x) 1.0))))) in x 1.551 * [taylor]: Taking taylor expansion of (* 1/3 (log (log (+ (/ 1 x) 1.0)))) in x 1.551 * [taylor]: Taking taylor expansion of 1/3 in x 1.551 * [taylor]: Taking taylor expansion of (log (log (+ (/ 1 x) 1.0))) in x 1.551 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.551 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.551 * [taylor]: Taking taylor expansion of x in x 1.552 * [taylor]: Taking taylor expansion of 1.0 in x 1.553 * [taylor]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 1/3) 6) in x 1.553 * [taylor]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 1/3) in x 1.553 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (log (+ (/ 1 x) 1.0))))) in x 1.553 * [taylor]: Taking taylor expansion of (* 1/3 (log (log (+ (/ 1 x) 1.0)))) in x 1.553 * [taylor]: Taking taylor expansion of 1/3 in x 1.553 * [taylor]: Taking taylor expansion of (log (log (+ (/ 1 x) 1.0))) in x 1.553 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.553 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.553 * [taylor]: Taking taylor expansion of x in x 1.553 * [taylor]: Taking taylor expansion of 1.0 in x 1.583 * [approximate]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 1/3) 6) in (x) around 0 1.583 * [taylor]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 1/3) 6) in x 1.584 * [taylor]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 1/3) in x 1.584 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (log (- 1.0 (/ 1 x)))))) in x 1.584 * [taylor]: Taking taylor expansion of (* 1/3 (log (log (- 1.0 (/ 1 x))))) in x 1.584 * [taylor]: Taking taylor expansion of 1/3 in x 1.584 * [taylor]: Taking taylor expansion of (log (log (- 1.0 (/ 1 x)))) in x 1.584 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.584 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.584 * [taylor]: Taking taylor expansion of 1.0 in x 1.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.584 * [taylor]: Taking taylor expansion of x in x 1.586 * [taylor]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 1/3) 6) in x 1.586 * [taylor]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 1/3) in x 1.586 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (log (- 1.0 (/ 1 x)))))) in x 1.587 * [taylor]: Taking taylor expansion of (* 1/3 (log (log (- 1.0 (/ 1 x))))) in x 1.587 * [taylor]: Taking taylor expansion of 1/3 in x 1.587 * [taylor]: Taking taylor expansion of (log (log (- 1.0 (/ 1 x)))) in x 1.587 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.587 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.587 * [taylor]: Taking taylor expansion of 1.0 in x 1.587 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.587 * [taylor]: Taking taylor expansion of x in x 1.651 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.652 * [approximate]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in (x) around 0 1.652 * [taylor]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in x 1.652 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ x 1.0)) 2)))) in x 1.652 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ x 1.0)) 2))) in x 1.652 * [taylor]: Taking taylor expansion of 1/3 in x 1.652 * [taylor]: Taking taylor expansion of (log (pow (log (+ x 1.0)) 2)) in x 1.652 * [taylor]: Taking taylor expansion of (pow (log (+ x 1.0)) 2) in x 1.652 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.652 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.652 * [taylor]: Taking taylor expansion of x in x 1.652 * [taylor]: Taking taylor expansion of 1.0 in x 1.657 * [taylor]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in x 1.657 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ x 1.0)) 2)))) in x 1.657 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ x 1.0)) 2))) in x 1.657 * [taylor]: Taking taylor expansion of 1/3 in x 1.657 * [taylor]: Taking taylor expansion of (log (pow (log (+ x 1.0)) 2)) in x 1.657 * [taylor]: Taking taylor expansion of (pow (log (+ x 1.0)) 2) in x 1.657 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.657 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.657 * [taylor]: Taking taylor expansion of x in x 1.657 * [taylor]: Taking taylor expansion of 1.0 in x 1.768 * [approximate]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in (x) around 0 1.768 * [taylor]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in x 1.768 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2)))) in x 1.768 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2))) in x 1.768 * [taylor]: Taking taylor expansion of 1/3 in x 1.768 * [taylor]: Taking taylor expansion of (log (pow (log (+ (/ 1 x) 1.0)) 2)) in x 1.768 * [taylor]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 2) in x 1.768 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.768 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.768 * [taylor]: Taking taylor expansion of x in x 1.768 * [taylor]: Taking taylor expansion of 1.0 in x 1.770 * [taylor]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in x 1.770 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2)))) in x 1.770 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2))) in x 1.770 * [taylor]: Taking taylor expansion of 1/3 in x 1.770 * [taylor]: Taking taylor expansion of (log (pow (log (+ (/ 1 x) 1.0)) 2)) in x 1.770 * [taylor]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 2) in x 1.770 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.770 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.770 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.770 * [taylor]: Taking taylor expansion of x in x 1.770 * [taylor]: Taking taylor expansion of 1.0 in x 1.787 * [approximate]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in (x) around 0 1.787 * [taylor]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in x 1.787 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2)))) in x 1.787 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2))) in x 1.787 * [taylor]: Taking taylor expansion of 1/3 in x 1.787 * [taylor]: Taking taylor expansion of (log (pow (log (- 1.0 (/ 1 x))) 2)) in x 1.787 * [taylor]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 2) in x 1.787 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.787 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.787 * [taylor]: Taking taylor expansion of 1.0 in x 1.787 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.787 * [taylor]: Taking taylor expansion of x in x 1.791 * [taylor]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in x 1.791 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2)))) in x 1.791 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2))) in x 1.791 * [taylor]: Taking taylor expansion of 1/3 in x 1.791 * [taylor]: Taking taylor expansion of (log (pow (log (- 1.0 (/ 1 x))) 2)) in x 1.791 * [taylor]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 2) in x 1.791 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.791 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.791 * [taylor]: Taking taylor expansion of 1.0 in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.791 * [taylor]: Taking taylor expansion of x in x 1.840 * * * [progress]: simplifying candidates 1.846 * [simplify]: Simplifying using # : (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log 1) (log (+ 1.0 x)) (log 1) (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (exp (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log 1) (log (+ 1.0 x)) (log 1) (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (exp (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (pow (cbrt (log (+ 1.0 x))) 6)) (log1p (pow (cbrt (log (+ 1.0 x))) 6)) (* (log (cbrt (log (+ 1.0 x)))) 6) (* (log (cbrt (log (+ 1.0 x)))) 6) (* 1/3 6) (* 1 6) (pow (cbrt (log (+ 1.0 x))) (* (cbrt 6) (cbrt 6))) (pow (cbrt (log (+ 1.0 x))) (sqrt 6)) (pow (cbrt (log (+ 1.0 x))) 1) (pow (cbrt 1) 6) (pow (cbrt (log (+ 1.0 x))) 6) (pow (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) 6) (pow (cbrt (cbrt (log (+ 1.0 x)))) 6) (pow (cbrt (sqrt (log (+ 1.0 x)))) 6) (pow (cbrt (sqrt (log (+ 1.0 x)))) 6) (pow (cbrt 1) 6) (pow (cbrt (log (+ 1.0 x))) 6) (pow (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))) 6) (pow (cbrt (cbrt (log (+ 1.0 x)))) 6) (pow (sqrt (cbrt (log (+ 1.0 x)))) 6) (pow (sqrt (cbrt (log (+ 1.0 x)))) 6) (pow 1 6) (pow (cbrt (log (+ 1.0 x))) 6) (log (pow (cbrt (log (+ 1.0 x))) 6)) (exp (pow (cbrt (log (+ 1.0 x))) 6)) (* (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (* (* (pow (cbrt (log (+ 1.0 x))) 6) (pow (cbrt (log (+ 1.0 x))) 6)) (pow (cbrt (log (+ 1.0 x))) 6)) (sqrt (pow (cbrt (log (+ 1.0 x))) 6)) (sqrt (pow (cbrt (log (+ 1.0 x))) 6)) (pow (cbrt (log (+ 1.0 x))) (/ 6 2)) (pow (cbrt (log (+ 1.0 x))) (/ 6 2)) (expm1 (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (log1p (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (log (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (exp (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (cbrt (pow (cbrt 1) 6)) (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (cbrt (pow (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) 6)) (cbrt (pow (cbrt (cbrt (log (+ 1.0 x)))) 6)) (cbrt (pow (cbrt (sqrt (log (+ 1.0 x)))) 6)) (cbrt (pow (cbrt (sqrt (log (+ 1.0 x)))) 6)) (cbrt (pow (cbrt 1) 6)) (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (cbrt (pow (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))) 6)) (cbrt (pow (cbrt (cbrt (log (+ 1.0 x)))) 6)) (cbrt (pow (sqrt (cbrt (log (+ 1.0 x)))) 6)) (cbrt (pow (sqrt (cbrt (log (+ 1.0 x)))) 6)) (cbrt (pow 1 6)) (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (cbrt (* (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (cbrt (pow (cbrt (log (+ 1.0 x))) 6)))) (cbrt (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (cbrt (sqrt (pow (cbrt (log (+ 1.0 x))) 6))) (cbrt (sqrt (pow (cbrt (log (+ 1.0 x))) 6))) (cbrt 1) (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (cbrt (pow (cbrt (log (+ 1.0 x))) (/ 6 2))) (cbrt (pow (cbrt (log (+ 1.0 x))) (/ 6 2))) (* (cbrt (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (cbrt (cbrt (pow (cbrt (log (+ 1.0 x))) 6)))) (cbrt (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (* (* (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (sqrt (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (sqrt (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) (- (+ (* 1.0 (pow x 2)) (+ (* 2.0 (* x (log 1.0))) (pow (log 1.0) 2))) (/ (* (pow x 2) (log 1.0)) (pow 1.0 2))) (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (pow (log (/ 1 x)) 2) (* 1.0 (/ (log (/ 1 x)) (pow x 2))))) (* 2.0 (/ (log (/ 1 x)) x))) (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (pow (log (/ -1 x)) 2) (+ (* 0.2222222222222222 (/ (log -1) (* (pow x 2) (- (log -1) (log (/ -1 x)))))) (+ (* 0.4444444444444444 (/ (* (log -1) (log (/ -1 x))) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (* 0.6666666666666666 (/ (* (log -1) (log (/ -1 x))) (* (pow x 2) (- (log -1) (log (/ -1 x)))))) (+ (* 0.6666666666666666 (/ (log (/ -1 x)) (pow x 2))) (+ (* 2.0 (/ (log -1) x)) (pow (log -1) 2)))))))) (+ (* 2 (* (log -1) (log (/ -1 x)))) (+ (* 2.0 (/ (log (/ -1 x)) x)) (+ (* 0.2222222222222222 (/ (pow (log (/ -1 x)) 2) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (* 0.2222222222222222 (/ (log (/ -1 x)) (* (pow x 2) (- (log -1) (log (/ -1 x)))))) (+ (* 0.3333333333333333 (/ (pow (log (/ -1 x)) 2) (* (pow x 2) (- (log -1) (log (/ -1 x)))))) (+ (* 0.2222222222222222 (/ (pow (log -1) 2) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (* 0.3333333333333333 (/ (pow (log -1) 2) (* (pow x 2) (- (log -1) (log (/ -1 x)))))) (* 0.6666666666666666 (/ (log -1) (pow x 2))))))))))) (- (+ (pow (pow (log 1.0) 2) 1/3) (* 0.6666666666666666 (* x (pow (/ 1 (log 1.0)) 1/3)))) (+ (* 0.1111111111111111 (* (pow x 2) (pow (/ 1 (pow (log 1.0) 4)) 1/3))) (* 1/3 (* (/ (pow x 2) (pow 1.0 2)) (pow (/ 1 (log 1.0)) 1/3))))) (- (+ (* 0.3333333333333333 (* (/ 1 (pow x 2)) (pow (/ 1 (log (/ 1 x))) 1/3))) (pow (pow (log (/ 1 x)) 2) 1/3)) (+ (* 0.6666666666666666 (* (/ 1 x) (pow (/ 1 (log (/ 1 x))) 1/3))) (* 0.1111111111111111 (* (/ 1 (pow x 2)) (pow (/ 1 (pow (log (/ 1 x)) 4)) 1/3))))) (- (+ (pow (pow (- (log -1) (log (/ -1 x))) 2) 1/3) (+ (* 0.8888888888888888 (* (/ (* (log -1) (log (/ -1 x))) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3))) (+ (* 0.3333333333333333 (* (/ 1 (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (+ (* 0.6666666666666666 (* (/ (log -1) x) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (* 0.3333333333333333 (* (/ (log (/ -1 x)) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))))))) (+ (* 0.3333333333333333 (* (/ (log -1) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (+ (* 0.4444444444444444 (* (/ (pow (log -1) 2) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3))) (+ (* 0.6666666666666666 (* (/ (log (/ -1 x)) x) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (* 0.4444444444444444 (* (/ (pow (log (/ -1 x)) 2) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3))))))) 1.854 * * [simplify]: iteration 0 : 689 enodes (cost 869 ) 1.866 * * [simplify]: iteration 1 : 2850 enodes (cost 815 ) 1.907 * * [simplify]: iteration 2 : 5001 enodes (cost 771 ) 1.911 * [simplify]: Simplified to: (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) 0 (log (+ 1.0 x)) 0 (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (+ 1.0 x) (pow (cbrt (log (+ 1.0 x))) 2) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (log (+ 1.0 x))) (log1p (log (+ 1.0 x))) (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) 0 (log (+ 1.0 x)) 0 (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (+ 1.0 x) (pow (cbrt (log (+ 1.0 x))) 2) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (expm1 (pow (cbrt (log (+ 1.0 x))) 6)) (log1p (pow (cbrt (log (+ 1.0 x))) 6)) (log (pow (cbrt (log (+ 1.0 x))) 6)) (log (pow (cbrt (log (+ 1.0 x))) 6)) 2 6 (pow (cbrt (log (+ 1.0 x))) (* (cbrt 6) (cbrt 6))) (pow (cbrt (log (+ 1.0 x))) (sqrt 6)) (cbrt (log (+ 1.0 x))) 1 (pow (cbrt (log (+ 1.0 x))) 6) (pow (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) 6) (pow (cbrt (log (+ 1.0 x))) 2) (pow (cbrt (sqrt (log (+ 1.0 x)))) 6) (pow (cbrt (sqrt (log (+ 1.0 x)))) 6) 1 (pow (cbrt (log (+ 1.0 x))) 6) (pow (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) 6) (pow (cbrt (log (+ 1.0 x))) 2) (log (+ 1.0 x)) (log (+ 1.0 x)) 1 (pow (cbrt (log (+ 1.0 x))) 6) (log (pow (cbrt (log (+ 1.0 x))) 6)) (exp (pow (cbrt (log (+ 1.0 x))) 6)) (* (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (pow (pow (cbrt (log (+ 1.0 x))) 6) 3) (sqrt (pow (cbrt (log (+ 1.0 x))) 6)) (sqrt (pow (cbrt (log (+ 1.0 x))) 6)) (log (+ 1.0 x)) (log (+ 1.0 x)) (expm1 (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (log1p (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (log (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (exp (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) 1 (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (cbrt (pow (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) 6)) (cbrt (pow (cbrt (cbrt (log (+ 1.0 x)))) 6)) (cbrt (pow (cbrt (sqrt (log (+ 1.0 x)))) 6)) (cbrt (pow (cbrt (sqrt (log (+ 1.0 x)))) 6)) 1 (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (cbrt (pow (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) 6)) (cbrt (pow (cbrt (cbrt (log (+ 1.0 x)))) 6)) (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))) 1 (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (cbrt (* (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (cbrt (pow (cbrt (log (+ 1.0 x))) 6)))) (cbrt (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (cbrt (sqrt (pow (cbrt (log (+ 1.0 x))) 6))) (cbrt (sqrt (pow (cbrt (log (+ 1.0 x))) 6))) 1 (cbrt (pow (cbrt (log (+ 1.0 x))) 6)) (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))) (* (cbrt (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (cbrt (cbrt (pow (cbrt (log (+ 1.0 x))) 6)))) (cbrt (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (pow (cbrt (log (+ 1.0 x))) 6) (sqrt (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (sqrt (cbrt (pow (cbrt (log (+ 1.0 x))) 6))) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (fma 1.0 (/ 1 x) (- (fma 0.5 (/ 1 (pow x 2)) (log (/ 1 x))))) (fma 1.0 (/ 1 x) (- (log -1) (fma 0.5 (/ 1 (pow x 2)) (log (/ -1 x))))) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (fma 1.0 (/ 1 x) (- (fma 0.5 (/ 1 (pow x 2)) (log (/ 1 x))))) (fma 1.0 (/ 1 x) (- (log -1) (fma 0.5 (/ 1 (pow x 2)) (log (/ -1 x))))) (fma (pow x 2) 1.0 (- (fma 2.0 (* x (log 1.0)) (pow (log 1.0) 2)) (/ (* (pow x 2) (log 1.0)) (pow 1.0 2)))) (fma (- 2.0) (/ (log (/ 1 x)) x) (fma (/ 1 (pow x 2)) 1.0 (fma 1.0 (/ (log (/ 1 x)) (pow x 2)) (pow (log (/ 1 x)) 2)))) (+ (fma 1.0 (/ 1 (pow x 2)) (pow (log (/ -1 x)) 2)) (- (fma 0.2222222222222222 (/ (log -1) (* (pow x 2) (- (log -1) (log (/ -1 x))))) (fma 0.4444444444444444 (/ (* (log -1) (log (/ -1 x))) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2))) (fma 0.6666666666666666 (/ (* (log -1) (log (/ -1 x))) (* (pow x 2) (- (log -1) (log (/ -1 x))))) (fma 0.6666666666666666 (/ (log (/ -1 x)) (pow x 2)) (fma 2.0 (/ (log -1) x) (pow (log -1) 2)))))) (fma 2 (* (log -1) (log (/ -1 x))) (fma 2.0 (/ (log (/ -1 x)) x) (fma 0.2222222222222222 (/ (pow (log (/ -1 x)) 2) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2))) (fma 0.2222222222222222 (/ (log (/ -1 x)) (* (pow x 2) (- (log -1) (log (/ -1 x))))) (fma 0.3333333333333333 (/ (pow (log (/ -1 x)) 2) (* (pow x 2) (- (log -1) (log (/ -1 x))))) (fma 0.2222222222222222 (/ (pow (log -1) 2) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2))) (fma 0.3333333333333333 (/ (pow (log -1) 2) (* (pow x 2) (- (log -1) (log (/ -1 x))))) (* 0.6666666666666666 (/ (log -1) (pow x 2)))))))))))) (fma (* 0.6666666666666666 x) (pow (/ 1 (log 1.0)) 1/3) (- (pow (pow (log 1.0) 2) 1/3) (fma 0.1111111111111111 (* (pow x 2) (pow (/ 1 (pow (log 1.0) 4)) 1/3)) (* 1/3 (* (/ (pow x 2) (pow 1.0 2)) (pow (/ 1 (log 1.0)) 1/3)))))) (fma (* 0.3333333333333333 (/ 1 (pow x 2))) (pow (/ 1 (log (/ 1 x))) 1/3) (- (pow (pow (log (/ 1 x)) 2) 1/3) (fma 0.6666666666666666 (* (/ 1 x) (pow (/ 1 (log (/ 1 x))) 1/3)) (* 0.1111111111111111 (* (/ 1 (pow x 2)) (pow (/ 1 (pow (log (/ 1 x)) 4)) 1/3)))))) (+ (+ (fma (* 0.8888888888888888 (/ (* (log -1) (log (/ -1 x))) (pow x 2))) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3) (* 0.3333333333333333 (* (/ 1 (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3)))) (- (* (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3) (+ (* 0.6666666666666666 (/ (log -1) x)) (* 0.3333333333333333 (/ (log (/ -1 x)) (pow x 2))))) (fma 0.3333333333333333 (* (/ (log -1) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3)) (fma 0.4444444444444444 (* (/ (pow (log -1) 2) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3)) (fma 0.6666666666666666 (* (/ (log (/ -1 x)) x) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3)) (* 0.4444444444444444 (* (/ (pow (log (/ -1 x)) 2) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3)))))))) (pow (pow (- (log -1) (log (/ -1 x))) 2) 1/3)) 1.912 * * * [progress]: adding candidates to table 2.138 * [progress]: [Phase 3 of 3] Extracting. 2.138 * * [regime]: Finding splitpoints for: (# # # # #) 2.139 * * * [regime-changes]: Trying 3 branch expressions: ((+ 1.0 x) (log (+ 1.0 x)) x) 2.139 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# # # # #) 2.164 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# #) 2.173 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (# # # # #) 2.197 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (# #) 2.212 * * * * [regimes]: Trying to branch on x from (# # # # #) 2.237 * * * [regime]: Found split indices: #