2.845 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.064 * * * [progress]: [2/2] Setting up program. 0.066 * [progress]: [Phase 2 of 3] Improving. 0.066 * [simplify]: Simplifying using # : (log (+ 1.0 x)) 0.068 * * [simplify]: iteration 0 : 5 enodes (cost 2 ) 0.070 * * [simplify]: iteration 1 : 5 enodes (cost 2 ) 0.070 * [simplify]: Simplified to: (log (+ 1.0 x)) 0.070 * * [progress]: iteration 1 / 4 0.070 * * * [progress]: picking best candidate 0.071 * * * * [pick]: Picked # 0.071 * * * [progress]: localizing error 0.074 * * * [progress]: generating rewritten candidates 0.074 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.078 * * * [progress]: generating series expansions 0.078 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.078 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.078 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.078 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of 1.0 in x 0.079 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.079 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of 1.0 in x 0.090 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.090 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of 1.0 in x 0.091 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.092 * [taylor]: Taking taylor expansion of 1.0 in x 0.104 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.104 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.104 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.104 * [taylor]: Taking taylor expansion of 1.0 in x 0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.105 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.105 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.105 * [taylor]: Taking taylor expansion of 1.0 in x 0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.119 * * * [progress]: simplifying candidates 0.119 * [simplify]: Simplifying using # : (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)))) 0.122 * * [simplify]: iteration 0 : 122 enodes (cost 95 ) 0.124 * * [simplify]: iteration 1 : 327 enodes (cost 86 ) 0.130 * * [simplify]: iteration 2 : 1161 enodes (cost 81 ) 0.155 * * [simplify]: iteration 3 : 5002 enodes (cost 78 ) 0.156 * [simplify]: Simplified to: (* 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))) (- (+ (* 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) (- (/ (/ 0.5 x) x) (log x))) 0.157 * * * [progress]: adding candidates to table 0.189 * * [progress]: iteration 2 / 4 0.189 * * * [progress]: picking best candidate 0.194 * * * * [pick]: Picked # 0.195 * * * [progress]: localizing error 0.205 * * * [progress]: generating rewritten candidates 0.205 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.223 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.235 * * * [progress]: generating series expansions 0.235 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.236 * [approximate]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in (x) around 0 0.236 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.236 * [taylor]: Taking taylor expansion of 1/2 in x 0.236 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.236 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.236 * [taylor]: Taking taylor expansion of 1.0 in x 0.237 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.237 * [taylor]: Taking taylor expansion of 1/2 in x 0.237 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.237 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.237 * [taylor]: Taking taylor expansion of 1.0 in x 0.256 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 0.256 * [taylor]: Taking taylor expansion of (/ 1/2 (* (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 (* (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 (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 0.257 * [taylor]: Taking taylor expansion of 1/2 in x 0.257 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.257 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.257 * [taylor]: Taking taylor expansion of 1.0 in x 0.273 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 0.273 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 0.273 * [taylor]: Taking taylor expansion of 1/2 in x 0.273 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.273 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.273 * [taylor]: Taking taylor expansion of 1.0 in x 0.274 * [taylor]: Taking taylor expansion of (/ 1/2 (* (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 (* (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 0.289 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.290 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in (x) around 0 0.290 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 0.290 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (log 1.0)) in x 0.290 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.290 * [taylor]: Taking taylor expansion of 1.0 in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.290 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.290 * [taylor]: Taking taylor expansion of 1.0 in x 0.290 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.290 * [taylor]: Taking taylor expansion of 1/2 in x 0.290 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.290 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.290 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.290 * [taylor]: Taking taylor expansion of 1.0 in x 0.291 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 0.291 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (log 1.0)) in x 0.291 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.291 * [taylor]: Taking taylor expansion of 1.0 in x 0.291 * [taylor]: Taking taylor expansion of x in x 0.291 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.291 * [taylor]: Taking taylor expansion of 1.0 in x 0.292 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.292 * [taylor]: Taking taylor expansion of 1/2 in x 0.292 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.292 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.292 * [taylor]: Taking taylor expansion of 1.0 in x 0.301 * [approximate]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in (x) around 0 0.301 * [taylor]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 0.301 * [taylor]: Taking taylor expansion of (+ (log 1.0) (* 1.0 (/ 1 x))) in x 0.301 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.301 * [taylor]: Taking taylor expansion of 1.0 in x 0.302 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.302 * [taylor]: Taking taylor expansion of 1.0 in x 0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.302 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.302 * [taylor]: Taking taylor expansion of 1/2 in x 0.302 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.302 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.302 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.302 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.302 * [taylor]: Taking taylor expansion of 1.0 in x 0.303 * [taylor]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 0.303 * [taylor]: Taking taylor expansion of (+ (log 1.0) (* 1.0 (/ 1 x))) in x 0.303 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.303 * [taylor]: Taking taylor expansion of 1.0 in x 0.303 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.303 * [taylor]: Taking taylor expansion of 1.0 in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (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 (/ 1 (* (pow x 2) (pow 1.0 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 0.315 * [approximate]: Taking taylor expansion of (- (log 1.0) (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x)))) in (x) around 0 0.315 * [taylor]: Taking taylor expansion of (- (log 1.0) (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x)))) in x 0.315 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.315 * [taylor]: Taking taylor expansion of 1.0 in x 0.315 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x))) in x 0.316 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.316 * [taylor]: Taking taylor expansion of 1/2 in x 0.316 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.316 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.316 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.316 * [taylor]: Taking taylor expansion of x in x 0.316 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.316 * [taylor]: Taking taylor expansion of 1.0 in x 0.317 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.317 * [taylor]: Taking taylor expansion of 1.0 in x 0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.317 * [taylor]: Taking taylor expansion of x in x 0.317 * [taylor]: Taking taylor expansion of (- (log 1.0) (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x)))) in x 0.317 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.317 * [taylor]: Taking taylor expansion of 1.0 in x 0.317 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x))) in x 0.317 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.318 * [taylor]: Taking taylor expansion of 1/2 in x 0.318 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.318 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.318 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.318 * [taylor]: Taking taylor expansion of x in x 0.318 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.318 * [taylor]: Taking taylor expansion of 1.0 in x 0.319 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.319 * [taylor]: Taking taylor expansion of 1.0 in x 0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.335 * * * [progress]: simplifying candidates 0.337 * [simplify]: Simplifying using # : (* 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)) (/ (* (exp (* 1.0 x)) 1.0) (exp (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (exp (+ (* 1.0 x) (log 1.0))) (exp (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (log (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (exp (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (* (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (* (* (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (sqrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (sqrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (* (+ (pow (* 1.0 x) 3) (pow (log 1.0) 3)) (pow 1.0 2)) (* (+ (* (* 1.0 x) (* 1.0 x)) (- (* (log 1.0) (log 1.0)) (* (* 1.0 x) (log 1.0)))) (* 1/2 (pow x 2)))) (* (+ (* (* 1.0 x) (* 1.0 x)) (- (* (log 1.0) (log 1.0)) (* (* 1.0 x) (log 1.0)))) (pow 1.0 2)) (- (* (- (* (* 1.0 x) (* 1.0 x)) (* (log 1.0) (log 1.0))) (pow 1.0 2)) (* (- (* 1.0 x) (log 1.0)) (* 1/2 (pow x 2)))) (* (- (* 1.0 x) (log 1.0)) (pow 1.0 2)) (- (pow (+ (* 1.0 x) (log 1.0)) 3) (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3)) (+ (* (+ (* 1.0 x) (log 1.0)) (+ (* 1.0 x) (log 1.0))) (+ (* (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (- (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* (+ (* 1.0 x) (log 1.0)) (+ (* 1.0 x) (log 1.0))) (* (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (+ (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 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))) (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) 0.345 * * [simplify]: iteration 0 : 676 enodes (cost 882 ) 0.356 * * [simplify]: iteration 1 : 2962 enodes (cost 760 ) 0.402 * * [simplify]: iteration 2 : 5001 enodes (cost 756 ) 0.407 * [simplify]: Simplified to: (* 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)) (* 1.0 (exp (- (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (* 1.0 (exp (- (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (log (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (* 1.0 (exp (- (* 1.0 x) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (* (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (pow (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 3) (sqrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (sqrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (+ (* (- (+ (* (log 1.0) (- (log 1.0) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x)))) (* 1/2 (pow x 2))) (* (+ (pow (* 1.0 x) 3) (pow (log 1.0) 3)) (pow 1.0 2))) (* (pow 1.0 2) (+ (* (log 1.0) (- (log 1.0) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x)))) (- (* (- (* (* 1.0 x) (* 1.0 x)) (* (log 1.0) (log 1.0))) (pow 1.0 2)) (* (- (* 1.0 x) (log 1.0)) (* 1/2 (pow x 2)))) (* (- (* 1.0 x) (log 1.0)) (pow 1.0 2)) (- (pow (+ (* 1.0 x) (log 1.0)) 3) (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3)) (+ (* (* 1/2 (/ (pow x 2) (pow 1.0 2))) (+ (* 1/2 (/ (pow x 2) (pow 1.0 2))) (+ (* 1.0 x) (log 1.0)))) (* (+ (* 1.0 x) (log 1.0)) (+ (* 1.0 x) (log 1.0)))) (- (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* (+ (* 1.0 x) (log 1.0)) (+ (* 1.0 x) (log 1.0))) (* (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (+ (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 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))) (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) 0.408 * * * [progress]: adding candidates to table 0.635 * * [progress]: iteration 3 / 4 0.635 * * * [progress]: picking best candidate 0.641 * * * * [pick]: Picked # 0.641 * * * [progress]: localizing error 0.647 * * * [progress]: generating rewritten candidates 0.647 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.650 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.652 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.654 * * * [progress]: generating series expansions 0.654 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.654 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.654 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.654 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.654 * [taylor]: Taking taylor expansion of x in x 0.654 * [taylor]: Taking taylor expansion of 1.0 in x 0.655 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.655 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.655 * [taylor]: Taking taylor expansion of x in x 0.655 * [taylor]: Taking taylor expansion of 1.0 in x 0.671 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.671 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.671 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.671 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.671 * [taylor]: Taking taylor expansion of x in x 0.671 * [taylor]: Taking taylor expansion of 1.0 in x 0.672 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.672 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.672 * [taylor]: Taking taylor expansion of x in x 0.672 * [taylor]: Taking taylor expansion of 1.0 in x 0.684 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.684 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.684 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.684 * [taylor]: Taking taylor expansion of 1.0 in x 0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.685 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.685 * [taylor]: Taking taylor expansion of 1.0 in x 0.685 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.699 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.700 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.700 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.700 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.700 * [taylor]: Taking taylor expansion of 1.0 in x 0.700 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.700 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.700 * [taylor]: Taking taylor expansion of 1.0 in x 0.713 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.713 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.713 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.713 * [taylor]: Taking taylor expansion of x in x 0.713 * [taylor]: Taking taylor expansion of 1.0 in x 0.713 * [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 0.714 * [taylor]: Taking taylor expansion of 1.0 in x 0.726 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.726 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.726 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.726 * [taylor]: Taking taylor expansion of 1.0 in x 0.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.726 * [taylor]: Taking taylor expansion of x in x 0.727 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.727 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.727 * [taylor]: Taking taylor expansion of 1.0 in x 0.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.727 * [taylor]: Taking taylor expansion of x in x 0.741 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.741 * [approximate]: Taking taylor expansion of (log (log (+ x 1.0))) in (x) around 0 0.741 * [taylor]: Taking taylor expansion of (log (log (+ x 1.0))) in x 0.741 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.741 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.741 * [taylor]: Taking taylor expansion of x in x 0.741 * [taylor]: Taking taylor expansion of 1.0 in x 0.742 * [taylor]: Taking taylor expansion of (log (log (+ x 1.0))) in x 0.742 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.742 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.742 * [taylor]: Taking taylor expansion of x in x 0.742 * [taylor]: Taking taylor expansion of 1.0 in x 0.784 * [approximate]: Taking taylor expansion of (log (log (+ (/ 1 x) 1.0))) in (x) around 0 0.784 * [taylor]: Taking taylor expansion of (log (log (+ (/ 1 x) 1.0))) in x 0.784 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.784 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.785 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.785 * [taylor]: Taking taylor expansion of x in x 0.785 * [taylor]: Taking taylor expansion of 1.0 in x 0.786 * [taylor]: Taking taylor expansion of (log (log (+ (/ 1 x) 1.0))) in x 0.786 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.786 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.786 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.786 * [taylor]: Taking taylor expansion of x in x 0.786 * [taylor]: Taking taylor expansion of 1.0 in x 0.804 * [approximate]: Taking taylor expansion of (log (log (- 1.0 (/ 1 x)))) in (x) around 0 0.804 * [taylor]: Taking taylor expansion of (log (log (- 1.0 (/ 1 x)))) in x 0.804 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.804 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.804 * [taylor]: Taking taylor expansion of 1.0 in x 0.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.806 * [taylor]: Taking taylor expansion of (log (log (- 1.0 (/ 1 x)))) in x 0.806 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.806 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.806 * [taylor]: Taking taylor expansion of 1.0 in x 0.806 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.806 * [taylor]: Taking taylor expansion of x in x 0.835 * * * [progress]: simplifying candidates 0.836 * [simplify]: Simplifying using # : (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))) (exp 1) (exp (* (cbrt (log (log (+ 1.0 x)))) (cbrt (log (log (+ 1.0 x)))))) (exp (sqrt (log (log (+ 1.0 x))))) (exp 1) (exp (log 1)) (exp (log (log (+ 1.0 x)))) (exp (log (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (exp (log (cbrt (log (+ 1.0 x))))) (exp (log (sqrt (log (+ 1.0 x))))) (exp (log (sqrt (log (+ 1.0 x))))) (exp (log 1)) (exp (log (log (+ 1.0 x)))) (log (exp (log (log (+ 1.0 x))))) (exp (exp (log (log (+ 1.0 x))))) (* (cbrt (exp (log (log (+ 1.0 x))))) (cbrt (exp (log (log (+ 1.0 x)))))) (cbrt (exp (log (log (+ 1.0 x))))) (* (* (exp (log (log (+ 1.0 x)))) (exp (log (log (+ 1.0 x))))) (exp (log (log (+ 1.0 x))))) (sqrt (exp (log (log (+ 1.0 x))))) (sqrt (exp (log (log (+ 1.0 x))))) (log 1) (log (log (+ 1.0 x))) (log (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (log (cbrt (log (+ 1.0 x)))) (log (sqrt (log (+ 1.0 x)))) (log (sqrt (log (+ 1.0 x)))) (log 1) (log (log (+ 1.0 x))) (log (log (+ 1.0 x))) (log (log (log (+ 1.0 x)))) (exp (log (log (+ 1.0 x)))) (* (cbrt (log (log (+ 1.0 x)))) (cbrt (log (log (+ 1.0 x))))) (cbrt (log (log (+ 1.0 x)))) (* (* (log (log (+ 1.0 x))) (log (log (+ 1.0 x)))) (log (log (+ 1.0 x)))) (sqrt (log (log (+ 1.0 x)))) (sqrt (log (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)))) (- (+ (log (log 1.0)) (* 1.0 (/ x (log 1.0)))) (+ (* 1/2 (/ (pow x 2) (* (log 1.0) (pow 1.0 2)))) (* 0.5 (/ (pow x 2) (pow (log 1.0) 2))))) (- (+ (* 0.5 (/ 1 (* (pow x 2) (log (/ 1 x))))) (log (- (log (/ 1 x))))) (+ (* 1.0 (/ 1 (* x (log (/ 1 x))))) (* 0.5 (/ 1 (* (pow x 2) (pow (log (/ 1 x)) 2)))))) (- (+ (* 1.0 (/ 1 (* x (- (log -1) (log (/ -1 x)))))) (log (- (log -1) (log (/ -1 x))))) (+ (* 0.5 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x)))))) (* 0.5 (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))))) 0.840 * * [simplify]: iteration 0 : 267 enodes (cost 330 ) 0.844 * * [simplify]: iteration 1 : 841 enodes (cost 300 ) 0.857 * * [simplify]: iteration 2 : 3570 enodes (cost 275 ) 0.928 * * [simplify]: iteration 3 : 5003 enodes (cost 265 ) 0.930 * [simplify]: Simplified to: (* 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))) E (exp (* (cbrt (log (log (+ 1.0 x)))) (cbrt (log (log (+ 1.0 x)))))) (exp (sqrt (log (log (+ 1.0 x))))) E 1 (log (+ 1.0 x)) (pow (cbrt (log (+ 1.0 x))) 2) (cbrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) 1 (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))) 0 (log (log (+ 1.0 x))) (* 2 (log (cbrt (log (+ 1.0 x))))) (log (cbrt (log (+ 1.0 x)))) (log (sqrt (log (+ 1.0 x)))) (log (sqrt (log (+ 1.0 x)))) 0 (log (log (+ 1.0 x))) (log (log (+ 1.0 x))) (log (log (log (+ 1.0 x)))) (log (+ 1.0 x)) (* (cbrt (log (log (+ 1.0 x)))) (cbrt (log (log (+ 1.0 x))))) (cbrt (log (log (+ 1.0 x)))) (pow (log (log (+ 1.0 x))) 3) (sqrt (log (log (+ 1.0 x)))) (sqrt (log (log (+ 1.0 x)))) (- (+ (* 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) (/ (/ 0.5 x) x)) (log x)) (- (+ (* 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) (/ (/ 0.5 x) x)) (log x)) (- (* 1.0 (/ x (log 1.0))) (- (* (/ (pow x 2) (log 1.0)) (+ (/ 0.5 (log 1.0)) (/ 1/2 (pow 1.0 2)))) (log (log 1.0)))) (+ (- (* (/ 1 (log (/ 1 x))) (- (/ (/ 0.5 x) x) (/ 1.0 x))) (/ (/ 0.5 (pow (log (/ 1 x)) 2)) (pow x 2))) (log (- (log (/ 1 x))))) (+ (- (* (/ 1 (- (log -1) (log (/ -1 x)))) (* (/ 1 x) (- 1.0 (/ 0.5 x)))) (/ (/ 0.5 (pow (- (log -1) (log (/ -1 x))) 2)) (pow x 2))) (log (- (log -1) (log (/ -1 x))))) 0.930 * * * [progress]: adding candidates to table 1.006 * * [progress]: iteration 4 / 4 1.006 * * * [progress]: picking best candidate 1.012 * * * * [pick]: Picked # 1.012 * * * [progress]: localizing error 1.020 * * * [progress]: generating rewritten candidates 1.020 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1) 1.023 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 1.025 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 1.028 * * * [progress]: generating series expansions 1.028 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1) 1.028 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 1.028 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.028 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.028 * [taylor]: Taking taylor expansion of x in x 1.028 * [taylor]: Taking taylor expansion of 1.0 in x 1.029 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.029 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.029 * [taylor]: Taking taylor expansion of x in x 1.029 * [taylor]: Taking taylor expansion of 1.0 in x 1.040 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 1.040 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.040 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.040 * [taylor]: Taking taylor expansion of x in x 1.041 * [taylor]: Taking taylor expansion of 1.0 in x 1.041 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.041 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.041 * [taylor]: Taking taylor expansion of x in x 1.042 * [taylor]: Taking taylor expansion of 1.0 in x 1.054 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 1.054 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.054 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.054 * [taylor]: Taking taylor expansion of 1.0 in x 1.054 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.054 * [taylor]: Taking taylor expansion of x in x 1.055 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.055 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.055 * [taylor]: Taking taylor expansion of 1.0 in x 1.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.055 * [taylor]: Taking taylor expansion of x in x 1.074 * * * * [progress]: [ 2 / 3 ] generating series at (2) 1.074 * [approximate]: Taking taylor expansion of (pow E (log (log (+ x 1.0)))) in (x) around 0 1.074 * [taylor]: Taking taylor expansion of (pow E (log (log (+ x 1.0)))) in x 1.074 * [taylor]: Taking taylor expansion of (exp (* (log (log (+ x 1.0))) (log E))) in x 1.074 * [taylor]: Taking taylor expansion of (* (log (log (+ x 1.0))) (log E)) in x 1.074 * [taylor]: Taking taylor expansion of (log (log (+ x 1.0))) in x 1.074 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.074 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.074 * [taylor]: Taking taylor expansion of x in x 1.075 * [taylor]: Taking taylor expansion of 1.0 in x 1.076 * [taylor]: Taking taylor expansion of (log E) in x 1.076 * [taylor]: Taking taylor expansion of E in x 1.078 * [taylor]: Taking taylor expansion of (pow E (log (log (+ x 1.0)))) in x 1.078 * [taylor]: Taking taylor expansion of (exp (* (log (log (+ x 1.0))) (log E))) in x 1.078 * [taylor]: Taking taylor expansion of (* (log (log (+ x 1.0))) (log E)) in x 1.078 * [taylor]: Taking taylor expansion of (log (log (+ x 1.0))) in x 1.078 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.078 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.078 * [taylor]: Taking taylor expansion of x in x 1.078 * [taylor]: Taking taylor expansion of 1.0 in x 1.079 * [taylor]: Taking taylor expansion of (log E) in x 1.079 * [taylor]: Taking taylor expansion of E in x 1.144 * [approximate]: Taking taylor expansion of (pow E (log (log (+ (/ 1 x) 1.0)))) in (x) around 0 1.144 * [taylor]: Taking taylor expansion of (pow E (log (log (+ (/ 1 x) 1.0)))) in x 1.145 * [taylor]: Taking taylor expansion of (exp (* (log (log (+ (/ 1 x) 1.0))) (log E))) in x 1.145 * [taylor]: Taking taylor expansion of (* (log (log (+ (/ 1 x) 1.0))) (log E)) in x 1.145 * [taylor]: Taking taylor expansion of (log (log (+ (/ 1 x) 1.0))) in x 1.145 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.145 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.145 * [taylor]: Taking taylor expansion of x in x 1.145 * [taylor]: Taking taylor expansion of 1.0 in x 1.146 * [taylor]: Taking taylor expansion of (log E) in x 1.146 * [taylor]: Taking taylor expansion of E in x 1.146 * [taylor]: Taking taylor expansion of (pow E (log (log (+ (/ 1 x) 1.0)))) in x 1.146 * [taylor]: Taking taylor expansion of (exp (* (log (log (+ (/ 1 x) 1.0))) (log E))) in x 1.146 * [taylor]: Taking taylor expansion of (* (log (log (+ (/ 1 x) 1.0))) (log E)) in x 1.146 * [taylor]: Taking taylor expansion of (log (log (+ (/ 1 x) 1.0))) in x 1.146 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.146 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.146 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.146 * [taylor]: Taking taylor expansion of x in x 1.147 * [taylor]: Taking taylor expansion of 1.0 in x 1.148 * [taylor]: Taking taylor expansion of (log E) in x 1.148 * [taylor]: Taking taylor expansion of E in x 1.173 * [approximate]: Taking taylor expansion of (pow E (log (log (- 1.0 (/ 1 x))))) in (x) around 0 1.173 * [taylor]: Taking taylor expansion of (pow E (log (log (- 1.0 (/ 1 x))))) in x 1.173 * [taylor]: Taking taylor expansion of (exp (* (log (log (- 1.0 (/ 1 x)))) (log E))) in x 1.173 * [taylor]: Taking taylor expansion of (* (log (log (- 1.0 (/ 1 x)))) (log E)) in x 1.173 * [taylor]: Taking taylor expansion of (log (log (- 1.0 (/ 1 x)))) in x 1.173 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.173 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.174 * [taylor]: Taking taylor expansion of 1.0 in x 1.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.174 * [taylor]: Taking taylor expansion of x in x 1.176 * [taylor]: Taking taylor expansion of (log E) in x 1.176 * [taylor]: Taking taylor expansion of E in x 1.177 * [taylor]: Taking taylor expansion of (pow E (log (log (- 1.0 (/ 1 x))))) in x 1.177 * [taylor]: Taking taylor expansion of (exp (* (log (log (- 1.0 (/ 1 x)))) (log E))) in x 1.177 * [taylor]: Taking taylor expansion of (* (log (log (- 1.0 (/ 1 x)))) (log E)) in x 1.177 * [taylor]: Taking taylor expansion of (log (log (- 1.0 (/ 1 x)))) in x 1.177 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.177 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.177 * [taylor]: Taking taylor expansion of 1.0 in x 1.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.177 * [taylor]: Taking taylor expansion of x in x 1.179 * [taylor]: Taking taylor expansion of (log E) in x 1.179 * [taylor]: Taking taylor expansion of E in x 1.204 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 1.205 * [approximate]: Taking taylor expansion of (log (log (+ x 1.0))) in (x) around 0 1.205 * [taylor]: Taking taylor expansion of (log (log (+ x 1.0))) in x 1.205 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.205 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.205 * [taylor]: Taking taylor expansion of x in x 1.205 * [taylor]: Taking taylor expansion of 1.0 in x 1.206 * [taylor]: Taking taylor expansion of (log (log (+ x 1.0))) in x 1.206 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.206 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.206 * [taylor]: Taking taylor expansion of x in x 1.206 * [taylor]: Taking taylor expansion of 1.0 in x 1.248 * [approximate]: Taking taylor expansion of (log (log (+ (/ 1 x) 1.0))) in (x) around 0 1.248 * [taylor]: Taking taylor expansion of (log (log (+ (/ 1 x) 1.0))) in x 1.248 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.248 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.248 * [taylor]: Taking taylor expansion of x in x 1.249 * [taylor]: Taking taylor expansion of 1.0 in x 1.250 * [taylor]: Taking taylor expansion of (log (log (+ (/ 1 x) 1.0))) in x 1.250 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.250 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.250 * [taylor]: Taking taylor expansion of x in x 1.250 * [taylor]: Taking taylor expansion of 1.0 in x 1.268 * [approximate]: Taking taylor expansion of (log (log (- 1.0 (/ 1 x)))) in (x) around 0 1.268 * [taylor]: Taking taylor expansion of (log (log (- 1.0 (/ 1 x)))) in x 1.268 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.268 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.268 * [taylor]: Taking taylor expansion of 1.0 in x 1.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.268 * [taylor]: Taking taylor expansion of x in x 1.270 * [taylor]: Taking taylor expansion of (log (log (- 1.0 (/ 1 x)))) in x 1.270 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.270 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.270 * [taylor]: Taking taylor expansion of 1.0 in x 1.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.270 * [taylor]: Taking taylor expansion of x in x 1.293 * * * [progress]: simplifying candidates 1.294 * [simplify]: Simplifying using # : (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 (log (+ 1.0 x)))) (* (log E) (log (log (+ 1.0 x)))) (* (log E) (log (log (+ 1.0 x)))) (* 1 (log (log (+ 1.0 x)))) (pow E 1) (pow E (* (cbrt (log (log (+ 1.0 x)))) (cbrt (log (log (+ 1.0 x)))))) (pow E (sqrt (log (log (+ 1.0 x))))) (pow E 1) (pow E (log 1)) (pow E (log (log (+ 1.0 x)))) (pow E (log (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (pow E (log (cbrt (log (+ 1.0 x))))) (pow E (log (sqrt (log (+ 1.0 x))))) (pow E (log (sqrt (log (+ 1.0 x))))) (pow E (log 1)) (pow E (log (log (+ 1.0 x)))) (pow (* (cbrt E) (cbrt E)) (log (log (+ 1.0 x)))) (pow (cbrt E) (log (log (+ 1.0 x)))) (pow (sqrt E) (log (log (+ 1.0 x)))) (pow (sqrt E) (log (log (+ 1.0 x)))) (pow 1 (log (log (+ 1.0 x)))) (pow E (log (log (+ 1.0 x)))) (log (pow E (log (log (+ 1.0 x))))) (exp (pow E (log (log (+ 1.0 x))))) (* (cbrt (pow E (log (log (+ 1.0 x))))) (cbrt (pow E (log (log (+ 1.0 x)))))) (cbrt (pow E (log (log (+ 1.0 x))))) (* (* (pow E (log (log (+ 1.0 x)))) (pow E (log (log (+ 1.0 x))))) (pow E (log (log (+ 1.0 x))))) (sqrt (pow E (log (log (+ 1.0 x))))) (sqrt (pow E (log (log (+ 1.0 x))))) (pow E (/ (log (log (+ 1.0 x))) 2)) (pow E (/ (log (log (+ 1.0 x))) 2)) (log 1) (log (log (+ 1.0 x))) (log (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (log (cbrt (log (+ 1.0 x)))) (log (sqrt (log (+ 1.0 x)))) (log (sqrt (log (+ 1.0 x)))) (log 1) (log (log (+ 1.0 x))) (log (log (+ 1.0 x))) (log (log (log (+ 1.0 x)))) (exp (log (log (+ 1.0 x)))) (* (cbrt (log (log (+ 1.0 x)))) (cbrt (log (log (+ 1.0 x))))) (cbrt (log (log (+ 1.0 x)))) (* (* (log (log (+ 1.0 x))) (log (log (+ 1.0 x)))) (log (log (+ 1.0 x)))) (sqrt (log (log (+ 1.0 x)))) (sqrt (log (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)))) (- (+ (log (log 1.0)) (* 1.0 (/ x (log 1.0)))) (+ (* 1/2 (/ (pow x 2) (* (log 1.0) (pow 1.0 2)))) (* 0.5 (/ (pow x 2) (pow (log 1.0) 2))))) (- (+ (* 0.5 (/ 1 (* (pow x 2) (log (/ 1 x))))) (log (- (log (/ 1 x))))) (+ (* 1.0 (/ 1 (* x (log (/ 1 x))))) (* 0.5 (/ 1 (* (pow x 2) (pow (log (/ 1 x)) 2)))))) (- (+ (* 1.0 (/ 1 (* x (- (log -1) (log (/ -1 x)))))) (log (- (log -1) (log (/ -1 x))))) (+ (* 0.5 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x)))))) (* 0.5 (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))))) 1.298 * * [simplify]: iteration 0 : 314 enodes (cost 410 ) 1.303 * * [simplify]: iteration 1 : 1126 enodes (cost 358 ) 1.322 * * [simplify]: iteration 2 : 5001 enodes (cost 335 ) 1.325 * [simplify]: Simplified to: (* 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))) (log (log (+ 1.0 x))) (log (log (+ 1.0 x))) (log (log (+ 1.0 x))) (log (log (+ 1.0 x))) E (pow E (* (cbrt (log (log (+ 1.0 x)))) (cbrt (log (log (+ 1.0 x)))))) (pow E (sqrt (log (log (+ 1.0 x))))) E 1 (log (+ 1.0 x)) (pow E (* 2 (* 1 (/ (log (cbrt (log (+ 1.0 x)))) 1)))) (pow E (log (cbrt (log (+ 1.0 x))))) (pow E (log (sqrt (log (+ 1.0 x))))) (pow E (log (sqrt (log (+ 1.0 x))))) 1 (log (+ 1.0 x)) (pow (* (cbrt E) (cbrt E)) (log (log (+ 1.0 x)))) (pow (cbrt E) (log (log (+ 1.0 x)))) (pow (sqrt E) (log (log (+ 1.0 x)))) (pow (sqrt E) (log (log (+ 1.0 x)))) 1 (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))) (pow E (/ (log (log (+ 1.0 x))) 2)) (pow E (/ (log (log (+ 1.0 x))) 2)) 0 (log (log (+ 1.0 x))) (* 2 (log (cbrt (log (+ 1.0 x))))) (log (cbrt (log (+ 1.0 x)))) (log (sqrt (log (+ 1.0 x)))) (log (sqrt (log (+ 1.0 x)))) 0 (log (log (+ 1.0 x))) (log (log (+ 1.0 x))) (log (log (log (+ 1.0 x)))) (log (+ 1.0 x)) (* (cbrt (log (log (+ 1.0 x)))) (cbrt (log (log (+ 1.0 x))))) (cbrt (log (log (+ 1.0 x)))) (pow (log (log (+ 1.0 x))) 3) (sqrt (log (log (+ 1.0 x)))) (sqrt (log (log (+ 1.0 x)))) (- (+ (* 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 x) (- 1.0 (/ 0.5 x))) (- (log (/ -1 x)) (log -1))) (- (+ (* 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 x) (- 1.0 (/ 0.5 x))) (- (log (/ -1 x)) (log -1))) (- (* 1.0 (/ x (log 1.0))) (- (* (/ (pow x 2) (log 1.0)) (+ (/ 0.5 (log 1.0)) (/ 1/2 (pow 1.0 2)))) (log (log 1.0)))) (+ (log (- (log (/ 1 x)))) (+ (* (/ 1 (log (/ 1 x))) (- (/ (/ 0.5 x) x) (/ 1.0 x))) (/ (- 0.5) (* (pow x 2) (pow (log (/ 1 x)) 2))))) (+ (log (- (log -1) (log (/ -1 x)))) (+ (* (/ 1 (- (log -1) (log (/ -1 x)))) (* (/ 1 x) (- 1.0 (/ 0.5 x)))) (/ (- 0.5) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2))))) 1.325 * * * [progress]: adding candidates to table 1.426 * [progress]: [Phase 3 of 3] Extracting. 1.426 * * [regime]: Finding splitpoints for: (# # # # #) 1.426 * * * [regime-changes]: Trying 3 branch expressions: ((+ 1.0 x) (log (+ 1.0 x)) x) 1.426 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# # # # #) 1.444 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# #) 1.453 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (# # # # #) 1.478 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (# #) 1.490 * * * * [regimes]: Trying to branch on x from (# # # # #) 1.515 * * * [regime]: Found split indices: #