3.699 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.063 * * * [progress]: [2/2] Setting up program. 0.064 * [progress]: [Phase 2 of 3] Improving. 0.065 * [simplify]: Simplifying using # : (log (+ 1.0 x)) 0.067 * * [simplify]: iteration 0 : 5 enodes (cost 2 ) 0.068 * * [simplify]: iteration 1 : 5 enodes (cost 2 ) 0.068 * [simplify]: Simplified to: (log (+ 1.0 x)) 0.068 * * [progress]: iteration 1 / 4 0.068 * * * [progress]: picking best candidate 0.069 * * * * [pick]: Picked # 0.069 * * * [progress]: localizing error 0.073 * * * [progress]: generating rewritten candidates 0.073 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.076 * * * [progress]: generating series expansions 0.076 * * * * [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 0.089 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.089 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of 1.0 in x 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 0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.090 * [taylor]: Taking taylor expansion of x in x 0.090 * [taylor]: Taking taylor expansion of 1.0 in x 0.102 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.102 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.102 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.102 * [taylor]: Taking taylor expansion of 1.0 in x 0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.103 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.103 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.103 * [taylor]: Taking taylor expansion of 1.0 in x 0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.117 * * * [progress]: simplifying candidates 0.117 * [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)))) 0.121 * * [simplify]: iteration 0 : 122 enodes (cost 95 ) 0.123 * * [simplify]: iteration 1 : 327 enodes (cost 86 ) 0.129 * * [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))) 0.156 * * * [progress]: adding candidates to table 0.192 * * [progress]: iteration 2 / 4 0.192 * * * [progress]: picking best candidate 0.200 * * * * [pick]: Picked # 0.200 * * * [progress]: localizing error 0.210 * * * [progress]: generating rewritten candidates 0.210 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.232 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.268 * * * [progress]: generating series expansions 0.268 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.270 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in (x) around 0 0.270 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 0.270 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (log 1.0)) in x 0.270 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.270 * [taylor]: Taking taylor expansion of 1.0 in x 0.270 * [taylor]: Taking taylor expansion of x in x 0.270 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.270 * [taylor]: Taking taylor expansion of 1.0 in x 0.270 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.270 * [taylor]: Taking taylor expansion of 1/2 in x 0.270 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.270 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.270 * [taylor]: Taking taylor expansion of x in x 0.270 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.270 * [taylor]: Taking taylor expansion of 1.0 in x 0.271 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 0.271 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (log 1.0)) in x 0.271 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.271 * [taylor]: Taking taylor expansion of 1.0 in x 0.271 * [taylor]: Taking taylor expansion of x in x 0.271 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.271 * [taylor]: Taking taylor expansion of 1.0 in x 0.271 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.271 * [taylor]: Taking taylor expansion of 1/2 in x 0.271 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.272 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.272 * [taylor]: Taking taylor expansion of x in x 0.272 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.272 * [taylor]: Taking taylor expansion of 1.0 in x 0.281 * [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 0.281 * [taylor]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 0.281 * [taylor]: Taking taylor expansion of (+ (log 1.0) (* 1.0 (/ 1 x))) in x 0.281 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.281 * [taylor]: Taking taylor expansion of 1.0 in x 0.282 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.282 * [taylor]: Taking taylor expansion of 1.0 in x 0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.282 * [taylor]: Taking taylor expansion of x in x 0.282 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.282 * [taylor]: Taking taylor expansion of 1/2 in x 0.282 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.282 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.282 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.282 * [taylor]: Taking taylor expansion of x in x 0.282 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.282 * [taylor]: Taking taylor expansion of 1.0 in x 0.283 * [taylor]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 0.283 * [taylor]: Taking taylor expansion of (+ (log 1.0) (* 1.0 (/ 1 x))) in x 0.283 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.283 * [taylor]: Taking taylor expansion of 1.0 in x 0.284 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.284 * [taylor]: Taking taylor expansion of 1.0 in x 0.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.284 * [taylor]: Taking taylor expansion of 1/2 in x 0.284 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.284 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.284 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.284 * [taylor]: Taking taylor expansion of 1.0 in x 0.295 * [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 0.295 * [taylor]: Taking taylor expansion of (- (log 1.0) (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x)))) in x 0.295 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.295 * [taylor]: Taking taylor expansion of 1.0 in x 0.296 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x))) in x 0.296 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.296 * [taylor]: Taking taylor expansion of 1/2 in x 0.296 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.296 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.296 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.296 * [taylor]: Taking taylor expansion of 1.0 in x 0.297 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.297 * [taylor]: Taking taylor expansion of 1.0 in x 0.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.298 * [taylor]: Taking taylor expansion of (- (log 1.0) (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x)))) in x 0.298 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.298 * [taylor]: Taking taylor expansion of 1.0 in x 0.298 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x))) in x 0.298 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.298 * [taylor]: Taking taylor expansion of 1/2 in x 0.298 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.298 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.298 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.298 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.298 * [taylor]: Taking taylor expansion of 1.0 in x 0.300 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.300 * [taylor]: Taking taylor expansion of 1.0 in x 0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.310 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.311 * [approximate]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in (x) around 0 0.311 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.311 * [taylor]: Taking taylor expansion of 1/2 in x 0.311 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.311 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.311 * [taylor]: Taking taylor expansion of x in x 0.311 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.311 * [taylor]: Taking taylor expansion of 1.0 in x 0.312 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.312 * [taylor]: Taking taylor expansion of 1/2 in x 0.312 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.312 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.312 * [taylor]: Taking taylor expansion of x in x 0.312 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.312 * [taylor]: Taking taylor expansion of 1.0 in x 0.331 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 0.331 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 0.331 * [taylor]: Taking taylor expansion of 1/2 in x 0.331 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.331 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.331 * [taylor]: Taking taylor expansion of x in x 0.331 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.331 * [taylor]: Taking taylor expansion of 1.0 in x 0.332 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 0.332 * [taylor]: Taking taylor expansion of 1/2 in x 0.332 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.332 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.333 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.333 * [taylor]: Taking taylor expansion of 1.0 in x 0.348 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 0.348 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 0.348 * [taylor]: Taking taylor expansion of 1/2 in x 0.348 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.348 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.348 * [taylor]: Taking taylor expansion of x in x 0.348 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.348 * [taylor]: Taking taylor expansion of 1.0 in x 0.349 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 0.349 * [taylor]: Taking taylor expansion of 1/2 in x 0.349 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.349 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.349 * [taylor]: Taking taylor expansion of 1.0 in x 0.363 * * * [progress]: simplifying candidates 0.365 * [simplify]: Simplifying using # : (/ (* (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)))) (* 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)) 0.374 * * [simplify]: iteration 0 : 676 enodes (cost 882 ) 0.385 * * [simplify]: iteration 1 : 2962 enodes (cost 760 ) 0.431 * * [simplify]: iteration 2 : 5001 enodes (cost 756 ) 0.435 * [simplify]: Simplified to: (* 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)))) (* 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 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)) 0.436 * * * [progress]: adding candidates to table 0.712 * * [progress]: iteration 3 / 4 0.712 * * * [progress]: picking best candidate 0.721 * * * * [pick]: Picked # 0.721 * * * [progress]: localizing error 0.727 * * * [progress]: generating rewritten candidates 0.727 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.730 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.733 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 0.737 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.742 * * * [progress]: generating series expansions 0.742 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.743 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0 0.743 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.743 * [taylor]: Taking taylor expansion of (sqrt (+ 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 0.746 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.746 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.746 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.746 * [taylor]: Taking taylor expansion of x in x 0.746 * [taylor]: Taking taylor expansion of 1.0 in x 0.776 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0 0.776 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 0.776 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.776 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.777 * [taylor]: Taking taylor expansion of 1.0 in x 0.778 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 0.778 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.778 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.779 * [taylor]: Taking taylor expansion of 1.0 in x 0.803 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 0.803 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 0.803 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.803 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.803 * [taylor]: Taking taylor expansion of 1.0 in x 0.803 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 0.805 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.805 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.805 * [taylor]: Taking taylor expansion of 1.0 in x 0.805 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.825 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.825 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0 0.825 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.825 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.825 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.825 * [taylor]: Taking taylor expansion of x in x 0.825 * [taylor]: Taking taylor expansion of 1.0 in x 0.828 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 0.828 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.828 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.828 * [taylor]: Taking taylor expansion of x in x 0.828 * [taylor]: Taking taylor expansion of 1.0 in x 0.859 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0 0.859 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 0.859 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.859 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.859 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.859 * [taylor]: Taking taylor expansion of x in x 0.859 * [taylor]: Taking taylor expansion of 1.0 in x 0.861 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 0.861 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.861 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.861 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.861 * [taylor]: Taking taylor expansion of 1.0 in x 0.887 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 0.887 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 0.887 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.887 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.887 * [taylor]: Taking taylor expansion of 1.0 in x 0.887 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.887 * [taylor]: Taking taylor expansion of x in x 0.889 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 0.889 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.889 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.889 * [taylor]: Taking taylor expansion of 1.0 in x 0.889 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.889 * [taylor]: Taking taylor expansion of x in x 0.908 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 0.908 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0 0.908 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.908 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.908 * [taylor]: Taking taylor expansion of x in x 0.908 * [taylor]: Taking taylor expansion of 1.0 in x 0.910 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.910 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.910 * [taylor]: Taking taylor expansion of x in x 0.910 * [taylor]: Taking taylor expansion of 1.0 in x 0.918 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0 0.919 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.919 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.919 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.919 * [taylor]: Taking taylor expansion of x in x 0.919 * [taylor]: Taking taylor expansion of 1.0 in x 0.920 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.920 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 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 0.920 * [taylor]: Taking taylor expansion of 1.0 in x 0.927 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0 0.927 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.927 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.927 * [taylor]: Taking taylor expansion of 1.0 in x 0.927 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.927 * [taylor]: Taking taylor expansion of x in x 0.929 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.929 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.929 * [taylor]: Taking taylor expansion of 1.0 in x 0.929 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.929 * [taylor]: Taking taylor expansion of x in x 0.937 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 0.937 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0 0.937 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.937 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.937 * [taylor]: Taking taylor expansion of x in x 0.937 * [taylor]: Taking taylor expansion of 1.0 in x 0.939 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 0.939 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of 1.0 in x 0.948 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0 0.948 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.948 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.948 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.948 * [taylor]: Taking taylor expansion of x in x 0.948 * [taylor]: Taking taylor expansion of 1.0 in x 0.950 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.950 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.950 * [taylor]: Taking taylor expansion of x in x 0.950 * [taylor]: Taking taylor expansion of 1.0 in x 0.957 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0 0.957 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.957 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.957 * [taylor]: Taking taylor expansion of 1.0 in x 0.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.957 * [taylor]: Taking taylor expansion of x in x 0.958 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.958 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.958 * [taylor]: Taking taylor expansion of 1.0 in x 0.958 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.972 * * * [progress]: simplifying candidates 0.973 * [simplify]: Simplifying using # : (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log 1) (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (exp (log (sqrt (+ 1.0 x)))) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log 1) (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (exp (log (sqrt (+ 1.0 x)))) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x))) (exp (sqrt (+ 1.0 x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (+ 1.0 x))) (* (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x))) (sqrt (+ 1.0 x))) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (sqrt (cbrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (sqrt 1) (sqrt (+ 1.0 x)) (sqrt 1) (sqrt (+ 1.0 x)) (sqrt (+ (pow 1.0 3) (pow x 3))) (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (sqrt (- (* 1.0 1.0) (* x x))) (sqrt (- 1.0 x)) (/ 1 2) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (exp (sqrt (+ 1.0 x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (+ 1.0 x))) (* (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x))) (sqrt (+ 1.0 x))) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (sqrt (cbrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (sqrt 1) (sqrt (+ 1.0 x)) (sqrt 1) (sqrt (+ 1.0 x)) (sqrt (+ (pow 1.0 3) (pow x 3))) (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (sqrt (- (* 1.0 1.0) (* x x))) (sqrt (- 1.0 x)) (/ 1 2) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 0.977 * * [simplify]: iteration 0 : 176 enodes (cost 482 ) 0.980 * * [simplify]: iteration 1 : 484 enodes (cost 436 ) 0.989 * * [simplify]: iteration 2 : 1819 enodes (cost 418 ) 1.026 * * [simplify]: iteration 3 : 5002 enodes (cost 406 ) 1.028 * [simplify]: Simplified to: (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (sqrt (+ 1.0 x)) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (pow (log (sqrt (+ 1.0 x))) 3) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (sqrt (+ 1.0 x)) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (pow (log (sqrt (+ 1.0 x))) 3) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x))) (exp (sqrt (+ 1.0 x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (+ 1.0 x))) (pow (sqrt (+ 1.0 x)) 3) (fabs (cbrt (+ 1.0 x))) (sqrt (cbrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) 1 (sqrt (+ 1.0 x)) 1 (sqrt (+ 1.0 x)) (sqrt (+ (pow 1.0 3) (pow x 3))) (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (sqrt (- (* 1.0 1.0) (* x x))) (sqrt (- 1.0 x)) 1/2 (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (exp (sqrt (+ 1.0 x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (+ 1.0 x))) (pow (sqrt (+ 1.0 x)) 3) (fabs (cbrt (+ 1.0 x))) (sqrt (cbrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) 1 (sqrt (+ 1.0 x)) 1 (sqrt (+ 1.0 x)) (sqrt (+ (pow 1.0 3) (pow x 3))) (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (sqrt (- (* 1.0 1.0) (* x x))) (sqrt (- 1.0 x)) 1/2 (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (- (log (sqrt 1.0)) (- (* (/ 1/4 1.0) (/ (pow x 2) 1.0)) (/ (* x 1/2) 1.0))) (- (log +nan.0) (- (/ +nan.0 (pow x 2)) (/ +nan.0 x))) (- (log +nan.0) (- (/ +nan.0 (pow x 2)) (/ +nan.0 x))) (- (log (sqrt 1.0)) (- (* (/ 1/4 1.0) (/ (pow x 2) 1.0)) (/ (* x 1/2) 1.0))) (- (log +nan.0) (- (/ +nan.0 (pow x 2)) (/ +nan.0 x))) (- (log +nan.0) (- (/ +nan.0 (pow x 2)) (/ +nan.0 x))) (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2))) (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2))) (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2))) (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2))) 1.028 * * * [progress]: adding candidates to table 1.190 * * [progress]: iteration 4 / 4 1.190 * * * [progress]: picking best candidate 1.206 * * * * [pick]: Picked # 1.206 * * * [progress]: localizing error 1.215 * * * [progress]: generating rewritten candidates 1.215 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 1.219 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 1.223 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 1.226 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 1.233 * * * [progress]: generating series expansions 1.233 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 1.233 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in (x) around 0 1.233 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x 1.233 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 1.233 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 1.233 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 1.233 * [taylor]: Taking taylor expansion of 1/4 in x 1.233 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.233 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.233 * [taylor]: Taking taylor expansion of x in x 1.233 * [taylor]: Taking taylor expansion of 1.0 in x 1.236 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x 1.236 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 1.236 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 1.236 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 1.236 * [taylor]: Taking taylor expansion of 1/4 in x 1.236 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.236 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.236 * [taylor]: Taking taylor expansion of x in x 1.236 * [taylor]: Taking taylor expansion of 1.0 in x 1.305 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in (x) around 0 1.305 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x 1.305 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 1.305 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 1.305 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 1.305 * [taylor]: Taking taylor expansion of 1/4 in x 1.305 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.305 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.305 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.305 * [taylor]: Taking taylor expansion of x in x 1.305 * [taylor]: Taking taylor expansion of 1.0 in x 1.306 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x 1.306 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 1.306 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 1.306 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 1.306 * [taylor]: Taking taylor expansion of 1/4 in x 1.306 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.307 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.307 * [taylor]: Taking taylor expansion of x in x 1.307 * [taylor]: Taking taylor expansion of 1.0 in x 1.325 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in (x) around 0 1.326 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x 1.326 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 1.326 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 1.326 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 1.326 * [taylor]: Taking taylor expansion of 1/4 in x 1.326 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.326 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.326 * [taylor]: Taking taylor expansion of 1.0 in x 1.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.326 * [taylor]: Taking taylor expansion of x in x 1.328 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x 1.328 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 1.328 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 1.328 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 1.328 * [taylor]: Taking taylor expansion of 1/4 in x 1.328 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.328 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.328 * [taylor]: Taking taylor expansion of 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 1.354 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 1.354 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in (x) around 0 1.354 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x 1.354 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 1.354 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 1.354 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 1.354 * [taylor]: Taking taylor expansion of 1/4 in x 1.354 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.354 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.354 * [taylor]: Taking taylor expansion of x in x 1.354 * [taylor]: Taking taylor expansion of 1.0 in x 1.362 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x 1.362 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 1.362 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 1.362 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 1.362 * [taylor]: Taking taylor expansion of 1/4 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 1.425 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in (x) around 0 1.425 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x 1.425 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 1.425 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 1.425 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 1.425 * [taylor]: Taking taylor expansion of 1/4 in x 1.425 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.425 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.425 * [taylor]: Taking taylor expansion of x in x 1.426 * [taylor]: Taking taylor expansion of 1.0 in x 1.427 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x 1.427 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 1.427 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 1.427 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 1.427 * [taylor]: Taking taylor expansion of 1/4 in x 1.427 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.427 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.427 * [taylor]: Taking taylor expansion of x in x 1.427 * [taylor]: Taking taylor expansion of 1.0 in x 1.452 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in (x) around 0 1.452 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x 1.452 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 1.452 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 1.452 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 1.452 * [taylor]: Taking taylor expansion of 1/4 in x 1.452 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.452 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.452 * [taylor]: Taking taylor expansion of 1.0 in x 1.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.452 * [taylor]: Taking taylor expansion of x in x 1.454 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x 1.454 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 1.454 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 1.454 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 1.454 * [taylor]: Taking taylor expansion of 1/4 in x 1.454 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.454 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.454 * [taylor]: Taking taylor expansion of 1.0 in x 1.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.454 * [taylor]: Taking taylor expansion of x in x 1.480 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 1.480 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0 1.480 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 1.480 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 1.480 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.480 * [taylor]: Taking taylor expansion of x in x 1.480 * [taylor]: Taking taylor expansion of 1.0 in x 1.482 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 1.482 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 1.482 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.482 * [taylor]: Taking taylor expansion of x in x 1.482 * [taylor]: Taking taylor expansion of 1.0 in x 1.513 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0 1.513 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 1.513 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 1.513 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.513 * [taylor]: Taking taylor expansion of x in x 1.513 * [taylor]: Taking taylor expansion of 1.0 in x 1.515 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 1.515 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 1.515 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.515 * [taylor]: Taking taylor expansion of x in x 1.515 * [taylor]: Taking taylor expansion of 1.0 in x 1.541 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 1.541 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 1.541 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 1.541 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.541 * [taylor]: Taking taylor expansion of 1.0 in x 1.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.541 * [taylor]: Taking taylor expansion of x in x 1.543 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 1.543 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 1.543 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.543 * [taylor]: Taking taylor expansion of 1.0 in x 1.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.543 * [taylor]: Taking taylor expansion of x in x 1.562 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 1.563 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in (x) around 0 1.563 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 1.563 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 1.563 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 1.563 * [taylor]: Taking taylor expansion of 1/4 in x 1.563 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.563 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.563 * [taylor]: Taking taylor expansion of x in x 1.563 * [taylor]: Taking taylor expansion of 1.0 in x 1.565 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 1.565 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 1.565 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 1.565 * [taylor]: Taking taylor expansion of 1/4 in x 1.565 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 1.565 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.565 * [taylor]: Taking taylor expansion of x in x 1.565 * [taylor]: Taking taylor expansion of 1.0 in x 1.598 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in (x) around 0 1.598 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 1.598 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 1.598 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 1.598 * [taylor]: Taking taylor expansion of 1/4 in x 1.598 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.598 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.598 * [taylor]: Taking taylor expansion of x in x 1.598 * [taylor]: Taking taylor expansion of 1.0 in x 1.599 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 1.599 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 1.599 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 1.599 * [taylor]: Taking taylor expansion of 1/4 in x 1.599 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 1.599 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 1.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.599 * [taylor]: Taking taylor expansion of x in x 1.600 * [taylor]: Taking taylor expansion of 1.0 in x 1.625 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in (x) around 0 1.625 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 1.625 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 1.625 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 1.625 * [taylor]: Taking taylor expansion of 1/4 in x 1.625 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.625 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.625 * [taylor]: Taking taylor expansion of 1.0 in x 1.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.625 * [taylor]: Taking taylor expansion of x in x 1.627 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 1.628 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 1.628 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 1.628 * [taylor]: Taking taylor expansion of 1/4 in x 1.628 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 1.628 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.628 * [taylor]: Taking taylor expansion of 1.0 in x 1.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.628 * [taylor]: Taking taylor expansion of x in x 1.652 * * * [progress]: simplifying candidates 1.653 * [simplify]: Simplifying using # : (log (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x)))))) (log (cbrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))) (log (sqrt (cbrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))) (log (sqrt (sqrt (cbrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt 1)) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log 1) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ (pow 1.0 3) (pow x 3))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))) (log (sqrt (sqrt (- (* 1.0 1.0) (* x x))))) (log (sqrt (sqrt (- 1.0 x)))) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (sqrt (+ 1.0 x))))) (exp (log (sqrt (sqrt (+ 1.0 x))))) (* (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (sqrt (+ 1.0 x)))))) (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (* (* (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (log (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x)))))) (log (cbrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))) (log (sqrt (cbrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))) (log (sqrt (sqrt (cbrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt 1)) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log 1) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ (pow 1.0 3) (pow x 3))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))) (log (sqrt (sqrt (- (* 1.0 1.0) (* x x))))) (log (sqrt (sqrt (- 1.0 x)))) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (sqrt (+ 1.0 x))))) (exp (log (sqrt (sqrt (+ 1.0 x))))) (* (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (sqrt (+ 1.0 x)))))) (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (* (* (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log 1) (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (exp (log (sqrt (+ 1.0 x)))) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (exp (sqrt (sqrt (+ 1.0 x)))) (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x))))) (cbrt (sqrt (sqrt (+ 1.0 x)))) (* (* (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (+ 1.0 x)))) (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))) (sqrt (cbrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (sqrt (sqrt (cbrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt 1)) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt 1)) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt 1) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ (pow 1.0 3) (pow x 3)))) (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (sqrt (sqrt (- (* 1.0 1.0) (* x x)))) (sqrt (sqrt (- 1.0 x))) (/ 1/2 2) (/ 1 2) (/ (/ 1 2) 2) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (- (+ (* 0.03125 (pow x 2)) (+ (* 0.25 x) (log (pow 1.0 1/4)))) (+ (* 0.03125 (* (pow x 2) (pow (sqrt 1.0) 2))) (* 1/8 (/ (pow x 2) (pow 1.0 2))))) (- (+ (log (pow (/ 1 x) -1/4)) (* 0.25 (/ 1 x))) (* 0.125 (/ 1 (pow x 2)))) (- (+ (* 1/4 (log -1)) (* 0.25 (/ 1 x))) (+ (* 0.125 (/ 1 (pow x 2))) (* 1/4 (log (/ -1 x))))) (- (+ (* 0.03125 (pow x 2)) (+ (* 0.25 x) (log (pow 1.0 1/4)))) (+ (* 0.03125 (* (pow x 2) (pow (sqrt 1.0) 2))) (* 1/8 (/ (pow x 2) (pow 1.0 2))))) (- (+ (log (pow (/ 1 x) -1/4)) (* 0.25 (/ 1 x))) (* 0.125 (/ 1 (pow x 2)))) (- (+ (* 1/4 (log -1)) (* 0.25 (/ 1 x))) (+ (* 0.125 (/ 1 (pow x 2))) (* 1/4 (log (/ -1 x))))) (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (+ (* 0.25 (* x (pow 1.0 1/4))) (+ (* 0.03125 (* (pow x 2) (pow 1.0 1/4))) (pow 1.0 1/4))) (* 1/8 (* (pow x 2) (pow (/ 1 (pow 1.0 7)) 1/4)))) (- (+ (* 0.25 (pow (/ 1 (pow x 3)) 1/4)) (pow (/ 1 x) -1/4)) (* 0.09375 (pow (/ 1 (pow x 7)) 1/4))) (- (+ (* 0.25 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/4 (- (log -1) (log (/ -1 x)))))) (* 0.09375 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (pow x 2)))) 1.659 * * [simplify]: iteration 0 : 350 enodes (cost 755 ) 1.665 * * [simplify]: iteration 1 : 1097 enodes (cost 708 ) 1.684 * * [simplify]: iteration 2 : 4395 enodes (cost 676 ) 1.789 * * [simplify]: iteration 3 : 5001 enodes (cost 651 ) 1.792 * [simplify]: Simplified to: (* 2 (log (cbrt (sqrt (sqrt (+ 1.0 x)))))) (log (cbrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))) (log (sqrt (cbrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))) (log (sqrt (sqrt (cbrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) 0 (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) 0 (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) 0 (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ (pow 1.0 3) (pow x 3))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))) (log (sqrt (sqrt (- (* 1.0 1.0) (* x x))))) (log (sqrt (sqrt (- 1.0 x)))) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (sqrt (+ 1.0 x))) (* (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (sqrt (+ 1.0 x)))))) (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (pow (log (sqrt (sqrt (+ 1.0 x)))) 3) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (* 2 (log (cbrt (sqrt (sqrt (+ 1.0 x)))))) (log (cbrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))) (log (sqrt (cbrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))) (log (sqrt (sqrt (cbrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) 0 (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) 0 (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) 0 (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ (pow 1.0 3) (pow x 3))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))) (log (sqrt (sqrt (- (* 1.0 1.0) (* x x))))) (log (sqrt (sqrt (- 1.0 x)))) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (sqrt (+ 1.0 x))) (* (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (sqrt (+ 1.0 x)))))) (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (pow (log (sqrt (sqrt (+ 1.0 x)))) 3) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (sqrt (+ 1.0 x)) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (pow (log (sqrt (+ 1.0 x))) 3) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (exp (sqrt (sqrt (+ 1.0 x)))) (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x))))) (cbrt (sqrt (sqrt (+ 1.0 x)))) (pow (sqrt (sqrt (+ 1.0 x))) 3) (fabs (cbrt (sqrt (+ 1.0 x)))) (sqrt (cbrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (sqrt (sqrt (cbrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) 1 (sqrt (sqrt (+ 1.0 x))) 1 (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) 1 (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ (pow 1.0 3) (pow x 3)))) (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (sqrt (sqrt (- (* 1.0 1.0) (* x x)))) (sqrt (sqrt (- 1.0 x))) 1/4 1/2 1/4 (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (+ (- (* (pow x 2) (- 0.03125 (* 0.03125 1.0))) (* 1/8 (/ (pow x 2) (pow 1.0 2)))) (+ (* 0.25 x) (log (pow 1.0 1/4)))) (- (* 0.25 (/ 1 x)) (- (/ (/ 0.125 x) x) (log (pow (/ 1 x) -1/4)))) (+ (+ (+ 0 (* 1/4 (log x))) (/ (- 0.125) (pow x 2))) (/ 0.25 x)) (+ (- (* (pow x 2) (- 0.03125 (* 0.03125 1.0))) (* 1/8 (/ (pow x 2) (pow 1.0 2)))) (+ (* 0.25 x) (log (pow 1.0 1/4)))) (- (* 0.25 (/ 1 x)) (- (/ (/ 0.125 x) x) (log (pow (/ 1 x) -1/4)))) (+ (+ (+ 0 (* 1/4 (log x))) (/ (- 0.125) (pow x 2))) (/ 0.25 x)) (- (log (sqrt 1.0)) (- (* (/ 1/4 1.0) (/ (pow x 2) 1.0)) (/ (* 1/2 x) 1.0))) (- (log +nan.0) (- (/ (/ +nan.0 x) x) (/ +nan.0 x))) (- (log +nan.0) (- (/ (/ +nan.0 x) x) (/ +nan.0 x))) (+ (* (+ (* 0.25 x) 1) (pow 1.0 1/4)) (* (pow x 2) (- (* 0.03125 (pow 1.0 1/4)) (* (pow (/ 1 (pow 1.0 7)) 1/4) 1/8)))) (- (+ (* 0.25 (pow (/ 1 (pow x 3)) 1/4)) (pow (/ 1 x) -1/4)) (* 0.09375 (pow (/ 1 (pow x 7)) 1/4))) (+ (* (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) x) (- 0.25 (/ 0.09375 x))) (exp (* 1/4 (- (log -1) (log (/ -1 x)))))) 1.792 * * * [progress]: adding candidates to table 2.060 * [progress]: [Phase 3 of 3] Extracting. 2.060 * * [regime]: Finding splitpoints for: (# # # # # # # #) 2.062 * * * [regime-changes]: Trying 3 branch expressions: ((+ 1.0 x) (log (+ 1.0 x)) x) 2.062 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# # # # # # # #) 2.092 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# # # # #) 2.298 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (# # # # # # # #) 2.330 * * * * [regimes]: Trying to branch on x from (# # # # # # # #) 2.369 * * * [regime]: Found split indices: #