17.543 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.014 * [progress]: [Phase 2 of 3] Improving. 0.015 * [simplify]: Simplifying using # : (sqrt (+ (* x x) (* x x))) 0.015 * * [simplify]: iteration 0 : 4 enodes (cost 8 ) 0.016 * * [simplify]: iteration 1 : 8 enodes (cost 6 ) 0.017 * * [simplify]: iteration 2 : 12 enodes (cost 6 ) 0.018 * * [simplify]: iteration 3 : 13 enodes (cost 6 ) 0.020 * * [simplify]: iteration done : 13 enodes (cost 6 ) 0.020 * [simplify]: Simplified to: (sqrt (* x (+ x x))) 0.023 * * [progress]: iteration 1 / 4 0.023 * * * [progress]: picking best candidate 0.025 * * * * [pick]: Picked # 0.025 * * * [progress]: localizing error 0.029 * * * [progress]: generating rewritten candidates 0.029 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.034 * * * [progress]: generating series expansions 0.035 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.035 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0 0.035 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.035 * [taylor]: Taking taylor expansion of 2 in x 0.035 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.035 * [taylor]: Taking taylor expansion of 2 in x 0.036 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.036 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.036 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.036 * [taylor]: Taking taylor expansion of 2 in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.036 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.036 * [taylor]: Taking taylor expansion of 2 in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.038 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.038 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.038 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.038 * [taylor]: Taking taylor expansion of 2 in x 0.038 * [taylor]: Taking taylor expansion of x in x 0.038 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.038 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.038 * [taylor]: Taking taylor expansion of 2 in x 0.038 * [taylor]: Taking taylor expansion of x in x 0.039 * * * [progress]: simplifying candidates 0.039 * [simplify]: Simplifying using # : (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (* (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x)))) (sqrt (* x (+ x x)))) (sqrt x) (sqrt (+ x x)) (sqrt (* x (+ (pow x 3) (pow x 3)))) (sqrt (+ (* x x) (- (* x x) (* x x)))) (sqrt (* x (- (* x x) (* x x)))) (sqrt (- x x)) (/ 1 2) (/ 1 2) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (* x (sqrt 2)) (* x (sqrt 2)) (* -1 (* x (sqrt 2))) 0.040 * * [simplify]: iteration 0 : 33 enodes (cost 132 ) 0.044 * * [simplify]: iteration 1 : 66 enodes (cost 99 ) 0.057 * * [simplify]: iteration 2 : 127 enodes (cost 91 ) 0.089 * * [simplify]: iteration 3 : 344 enodes (cost 89 ) 0.632 * * [simplify]: iteration 4 : 1575 enodes (cost 89 ) 2.333 * * [simplify]: iteration done : 5000 enodes (cost 89 ) 2.333 * [simplify]: Simplified to: (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (pow (sqrt (* x (+ x x))) 3) (sqrt x) (sqrt (+ x x)) (sqrt (* 2 (pow x 4))) (fabs x) 0 0 1/2 1/2 (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (* x (sqrt 2)) (* x (sqrt 2)) (neg (* x (sqrt 2))) 2.333 * * * [progress]: adding candidates to table 2.361 * * [progress]: iteration 2 / 4 2.361 * * * [progress]: picking best candidate 2.377 * * * * [pick]: Picked # 2.377 * * * [progress]: localizing error 2.383 * * * [progress]: generating rewritten candidates 2.383 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.390 * * * [progress]: generating series expansions 2.390 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.390 * [approximate]: Taking taylor expansion of (pow (* 2 (pow x 2)) 1/2) in (x) around 0 2.390 * [taylor]: Taking taylor expansion of (pow (* 2 (pow x 2)) 1/2) in x 2.390 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow x 2))))) in x 2.390 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow x 2)))) in x 2.390 * [taylor]: Taking taylor expansion of 1/2 in x 2.390 * [taylor]: Taking taylor expansion of (log (* 2 (pow x 2))) in x 2.390 * [taylor]: Taking taylor expansion of (* 2 (pow x 2)) in x 2.390 * [taylor]: Taking taylor expansion of 2 in x 2.390 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.390 * [taylor]: Taking taylor expansion of x in x 2.391 * [taylor]: Taking taylor expansion of (pow (* 2 (pow x 2)) 1/2) in x 2.391 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow x 2))))) in x 2.391 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow x 2)))) in x 2.391 * [taylor]: Taking taylor expansion of 1/2 in x 2.391 * [taylor]: Taking taylor expansion of (log (* 2 (pow x 2))) in x 2.391 * [taylor]: Taking taylor expansion of (* 2 (pow x 2)) in x 2.391 * [taylor]: Taking taylor expansion of 2 in x 2.391 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.391 * [taylor]: Taking taylor expansion of x in x 2.399 * [approximate]: Taking taylor expansion of (pow (/ 2 (pow x 2)) 1/2) in (x) around 0 2.399 * [taylor]: Taking taylor expansion of (pow (/ 2 (pow x 2)) 1/2) in x 2.399 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ 2 (pow x 2))))) in x 2.399 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ 2 (pow x 2)))) in x 2.399 * [taylor]: Taking taylor expansion of 1/2 in x 2.399 * [taylor]: Taking taylor expansion of (log (/ 2 (pow x 2))) in x 2.399 * [taylor]: Taking taylor expansion of (/ 2 (pow x 2)) in x 2.399 * [taylor]: Taking taylor expansion of 2 in x 2.399 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.399 * [taylor]: Taking taylor expansion of x in x 2.399 * [taylor]: Taking taylor expansion of (pow (/ 2 (pow x 2)) 1/2) in x 2.399 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ 2 (pow x 2))))) in x 2.399 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ 2 (pow x 2)))) in x 2.399 * [taylor]: Taking taylor expansion of 1/2 in x 2.399 * [taylor]: Taking taylor expansion of (log (/ 2 (pow x 2))) in x 2.399 * [taylor]: Taking taylor expansion of (/ 2 (pow x 2)) in x 2.399 * [taylor]: Taking taylor expansion of 2 in x 2.399 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.400 * [taylor]: Taking taylor expansion of x in x 2.407 * [approximate]: Taking taylor expansion of (pow (/ 2 (pow x 2)) 1/2) in (x) around 0 2.407 * [taylor]: Taking taylor expansion of (pow (/ 2 (pow x 2)) 1/2) in x 2.407 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ 2 (pow x 2))))) in x 2.407 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ 2 (pow x 2)))) in x 2.407 * [taylor]: Taking taylor expansion of 1/2 in x 2.407 * [taylor]: Taking taylor expansion of (log (/ 2 (pow x 2))) in x 2.407 * [taylor]: Taking taylor expansion of (/ 2 (pow x 2)) in x 2.407 * [taylor]: Taking taylor expansion of 2 in x 2.407 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.407 * [taylor]: Taking taylor expansion of x in x 2.407 * [taylor]: Taking taylor expansion of (pow (/ 2 (pow x 2)) 1/2) in x 2.407 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ 2 (pow x 2))))) in x 2.408 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ 2 (pow x 2)))) in x 2.408 * [taylor]: Taking taylor expansion of 1/2 in x 2.408 * [taylor]: Taking taylor expansion of (log (/ 2 (pow x 2))) in x 2.408 * [taylor]: Taking taylor expansion of (/ 2 (pow x 2)) in x 2.408 * [taylor]: Taking taylor expansion of 2 in x 2.408 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.408 * [taylor]: Taking taylor expansion of x in x 2.415 * * * [progress]: simplifying candidates 2.415 * [simplify]: Simplifying using # : (* (+ (log x) (log (+ x x))) 1/2) (* (log (* x (+ x x))) 1/2) (* (log (* x (+ x x))) 1/2) (* 1 1/2) (* 1 1/2) (pow (* x (+ x x)) (* (cbrt 1/2) (cbrt 1/2))) (pow (* x (+ x x)) (sqrt 1/2)) (pow (* x (+ x x)) 1) (pow x 1/2) (pow (+ x x) 1/2) (log (pow (* x (+ x x)) 1/2)) (exp (pow (* x (+ x x)) 1/2)) (* (cbrt (pow (* x (+ x x)) 1/2)) (cbrt (pow (* x (+ x x)) 1/2))) (cbrt (pow (* x (+ x x)) 1/2)) (* (* (pow (* x (+ x x)) 1/2) (pow (* x (+ x x)) 1/2)) (pow (* x (+ x x)) 1/2)) (sqrt (pow (* x (+ x x)) 1/2)) (sqrt (pow (* x (+ x x)) 1/2)) (pow (* x (+ x x)) (/ 1/2 2)) (pow (* x (+ x x)) (/ 1/2 2)) (exp (* 1/2 (+ (* 2 (log x)) (log 2)))) (exp (* 1/2 (- (log 2) (* 2 (log (/ 1 x)))))) (exp (* 1/2 (- (log 2) (* 2 (log (/ -1 x)))))) 2.417 * * [simplify]: iteration 0 : 49 enodes (cost 197 ) 2.425 * * [simplify]: iteration 1 : 110 enodes (cost 162 ) 2.445 * * [simplify]: iteration 2 : 232 enodes (cost 158 ) 2.492 * * [simplify]: iteration 3 : 603 enodes (cost 149 ) 3.028 * * [simplify]: iteration 4 : 2231 enodes (cost 119 ) 4.223 * * [simplify]: iteration done : 5001 enodes (cost 119 ) 4.223 * [simplify]: Simplified to: (log (* x (sqrt 2))) (log (* x (sqrt 2))) (log (* x (sqrt 2))) 1/2 1/2 (pow (* x (+ x x)) (* (cbrt 1/2) (cbrt 1/2))) (pow (* x (+ x x)) (sqrt 1/2)) (* (+ x x) x) (sqrt x) (sqrt (+ x x)) (log (* x (sqrt 2))) (exp (* x (sqrt 2))) (* (cbrt (* x (sqrt 2))) (cbrt (* x (sqrt 2)))) (cbrt (* x (sqrt 2))) (pow (* x (sqrt 2)) 3) (sqrt (* x (sqrt 2))) (sqrt (* x (sqrt 2))) (pow (* (+ x x) x) 1/4) (pow (* (+ x x) x) 1/4) (* x (sqrt 2)) (* x (sqrt 2)) (* (sqrt 2) (pow (/ -1 x) -1)) 4.223 * * * [progress]: adding candidates to table 4.247 * * [progress]: iteration 3 / 4 4.247 * * * [progress]: picking best candidate 4.268 * * * * [pick]: Picked # 4.268 * * * [progress]: localizing error 4.275 * * * [progress]: generating rewritten candidates 4.275 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 4.281 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 4.286 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 4.304 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 4.316 * * * [progress]: generating series expansions 4.316 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 4.316 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0 4.316 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 4.316 * [taylor]: Taking taylor expansion of x in x 4.316 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.316 * [taylor]: Taking taylor expansion of 2 in x 4.316 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 4.316 * [taylor]: Taking taylor expansion of x in x 4.316 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.316 * [taylor]: Taking taylor expansion of 2 in x 4.317 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 4.317 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.317 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.317 * [taylor]: Taking taylor expansion of 2 in x 4.317 * [taylor]: Taking taylor expansion of x in x 4.317 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.317 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.317 * [taylor]: Taking taylor expansion of 2 in x 4.317 * [taylor]: Taking taylor expansion of x in x 4.318 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 4.318 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.318 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.318 * [taylor]: Taking taylor expansion of 2 in x 4.319 * [taylor]: Taking taylor expansion of x in x 4.319 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.319 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.319 * [taylor]: Taking taylor expansion of 2 in x 4.319 * [taylor]: Taking taylor expansion of x in x 4.320 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 4.320 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0 4.320 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 4.320 * [taylor]: Taking taylor expansion of x in x 4.320 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.320 * [taylor]: Taking taylor expansion of 2 in x 4.320 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 4.320 * [taylor]: Taking taylor expansion of x in x 4.320 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.320 * [taylor]: Taking taylor expansion of 2 in x 4.321 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 4.321 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.321 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.321 * [taylor]: Taking taylor expansion of 2 in x 4.321 * [taylor]: Taking taylor expansion of x in x 4.321 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.321 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.321 * [taylor]: Taking taylor expansion of 2 in x 4.321 * [taylor]: Taking taylor expansion of x in x 4.322 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 4.322 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.322 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.322 * [taylor]: Taking taylor expansion of 2 in x 4.322 * [taylor]: Taking taylor expansion of x in x 4.322 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.322 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.323 * [taylor]: Taking taylor expansion of 2 in x 4.323 * [taylor]: Taking taylor expansion of x in x 4.324 * * * * [progress]: [ 3 / 4 ] generating series at (2) 4.324 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0 4.324 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 4.324 * [taylor]: Taking taylor expansion of x in x 4.324 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.324 * [taylor]: Taking taylor expansion of 2 in x 4.324 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 4.324 * [taylor]: Taking taylor expansion of x in x 4.324 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.324 * [taylor]: Taking taylor expansion of 2 in x 4.325 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 4.325 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.325 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.325 * [taylor]: Taking taylor expansion of 2 in x 4.325 * [taylor]: Taking taylor expansion of x in x 4.325 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.325 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.325 * [taylor]: Taking taylor expansion of 2 in x 4.325 * [taylor]: Taking taylor expansion of x in x 4.327 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 4.327 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.327 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.327 * [taylor]: Taking taylor expansion of 2 in x 4.327 * [taylor]: Taking taylor expansion of x in x 4.327 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.327 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.327 * [taylor]: Taking taylor expansion of 2 in x 4.327 * [taylor]: Taking taylor expansion of x in x 4.328 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 4.328 * [approximate]: Taking taylor expansion of (sqrt (* x (sqrt 2))) in (x) around 0 4.328 * [taylor]: Taking taylor expansion of (sqrt (* x (sqrt 2))) in x 4.328 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 4.329 * [taylor]: Taking taylor expansion of x in x 4.329 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.329 * [taylor]: Taking taylor expansion of 2 in x 4.329 * [taylor]: Taking taylor expansion of (sqrt (* x (sqrt 2))) in x 4.329 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 4.329 * [taylor]: Taking taylor expansion of x in x 4.329 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.329 * [taylor]: Taking taylor expansion of 2 in x 4.331 * [approximate]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in (x) around 0 4.331 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in x 4.331 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.331 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.331 * [taylor]: Taking taylor expansion of 2 in x 4.331 * [taylor]: Taking taylor expansion of x in x 4.331 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in x 4.331 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.331 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.331 * [taylor]: Taking taylor expansion of 2 in x 4.331 * [taylor]: Taking taylor expansion of x in x 4.333 * [approximate]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in (x) around 0 4.333 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in x 4.333 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.333 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.333 * [taylor]: Taking taylor expansion of 2 in x 4.333 * [taylor]: Taking taylor expansion of x in x 4.333 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in x 4.333 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 4.333 * [taylor]: Taking taylor expansion of (sqrt 2) in x 4.333 * [taylor]: Taking taylor expansion of 2 in x 4.333 * [taylor]: Taking taylor expansion of x in x 4.334 * * * [progress]: simplifying candidates 4.336 * [simplify]: Simplifying using # : (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (* (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x)))) (sqrt (* x (+ x x)))) (sqrt x) (sqrt (+ x x)) (sqrt (* x (+ (pow x 3) (pow x 3)))) (sqrt (+ (* x x) (- (* x x) (* x x)))) (sqrt (* x (- (* x x) (* x x)))) (sqrt (- x x)) (/ 1 2) (/ 1 2) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (* (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x)))) (sqrt (* x (+ x x)))) (sqrt x) (sqrt (+ x x)) (sqrt (* x (+ (pow x 3) (pow x 3)))) (sqrt (+ (* x x) (- (* x x) (* x x)))) (sqrt (* x (- (* x x) (* x x)))) (sqrt (- x x)) (/ 1 2) (/ 1 2) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1/2 2) (/ 1/2 2)) (+ (/ 1/2 2) (/ (/ 1 2) 2)) (+ (/ 1/2 2) (/ (/ 1 2) 2)) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (+ (/ (/ 1 2) 2) (/ 1/2 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (+ (/ (/ 1 2) 2) (/ 1/2 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x)))) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))) (* (* x (+ x x)) (* x (+ x x))) (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x)))) (* (* x (+ x x)) (* x (+ x x))) (* (* x (+ x x)) (* x (+ x x))) (* (* x (+ x x)) (* x (+ x x))) (* (* x (+ x x)) (* x (+ x x))) (+ 1 1) (+ (log (sqrt (sqrt (* x (+ x x))))) (log (sqrt (sqrt (* x (+ x x)))))) (log (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))) (exp (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))) (* (* (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x))))) (* (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x)))))) (* (cbrt (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))) (cbrt (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))))) (cbrt (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))) (* (* (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x)))) (sqrt (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))) (sqrt (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (* x (+ (pow x 3) (pow x 3))))) (sqrt (sqrt (* x (+ (pow x 3) (pow x 3)))))) (* (sqrt (sqrt (+ (* x x) (- (* x x) (* x x))))) (sqrt (sqrt (+ (* x x) (- (* x x) (* x x)))))) (* (sqrt (sqrt (* x (+ (pow x 3) (pow x 3))))) (sqrt (sqrt (* x (- (* x x) (* x x)))))) (* (sqrt (sqrt (+ (* x x) (- (* x x) (* x x))))) (sqrt (sqrt (- x x)))) (* (sqrt (sqrt (* x (- (* x x) (* x x))))) (sqrt (sqrt (* x (+ (pow x 3) (pow x 3)))))) (* (sqrt (sqrt (- x x))) (sqrt (sqrt (+ (* x x) (- (* x x) (* x x)))))) (* (sqrt (sqrt (* x (- (* x x) (* x x))))) (sqrt (sqrt (* x (- (* x x) (* x x)))))) (* (sqrt (sqrt (- x x))) (sqrt (sqrt (- x x)))) (* (* (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt (sqrt (sqrt (* x (+ x x)))))) (* (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt (sqrt (sqrt (* x (+ x x))))))) (* (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x)))))) (sqrt (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))))) (* (sqrt (cbrt (sqrt (* x (+ x x))))) (sqrt (cbrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt x)) (sqrt (sqrt x))) (* (sqrt (sqrt (+ x x))) (sqrt (sqrt (+ x x)))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt 1) (sqrt 1)) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* 1 1) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* 2 1/2) (* 2 1) (* 2 (/ 1/2 2)) (* 2 (/ 1 2)) (* 2 (/ (/ 1 2) 2)) (* 2 (/ (/ 1 2) 2)) (* 2 (/ (/ 1 2) 2)) (* 2 (/ (/ 1 2) 2)) (* (sqrt (sqrt (* x (+ x x)))) (* (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt (sqrt (sqrt (* x (+ x x))))))) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))))) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt x))) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (* x (+ x x)))) (sqrt 1)) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (* x (+ x x)))) 1) (* (cbrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x))))) (* (sqrt (cbrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x))))) (* (sqrt (sqrt (+ x x))) (sqrt (sqrt (* x (+ x x))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x))))) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))) (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x))))) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ (pow x 3) (pow x 3)))))) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (- (* x x) (* x x)))))) (* (sqrt (sqrt (* x (+ (pow x 3) (pow x 3))))) (sqrt (sqrt (* x (+ x x))))) (* (sqrt (sqrt (* x (- (* x x) (* x x))))) (sqrt (sqrt (* x (+ x x))))) (log (sqrt (sqrt (* x (+ x x))))) (exp (sqrt (sqrt (* x (+ x x))))) (* (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt (sqrt (sqrt (* x (+ x x)))))) (cbrt (sqrt (sqrt (* x (+ x x))))) (* (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x))))) (sqrt (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x)))))) (sqrt (cbrt (sqrt (* x (+ x x))))) (sqrt (sqrt x)) (sqrt (sqrt (+ x x))) (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt 1) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ (pow x 3) (pow x 3))))) (sqrt (sqrt (+ (* x x) (- (* x x) (* x x))))) (sqrt (sqrt (* x (- (* x x) (* x x))))) (sqrt (sqrt (- x x))) (/ 1/2 2) (/ 1 2) (/ (/ 1 2) 2) (/ (/ 1 2) 2) (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))) (* x (sqrt 2)) (* x (sqrt 2)) (* -1 (* x (sqrt 2))) (* x (sqrt 2)) (* x (sqrt 2)) (* -1 (* x (sqrt 2))) (* x (sqrt 2)) (* x (sqrt 2)) (* -1 (* x (sqrt 2))) (+ (* (pow x 2) (* (pow NAN 3) (pow (sqrt 2) 2))) (+ (* x (* NAN (sqrt 2))) (* (pow x 3) (* (pow NAN 5) (pow (sqrt 2) 3))))) (+ (/ (* (pow NAN 5) (pow (sqrt 2) 3)) (pow x 2)) (+ (/ (* (pow NAN 3) (pow (sqrt 2) 2)) x) (* NAN (sqrt 2)))) (- (+ (/ (* (pow NAN 5) (pow (sqrt 2) 3)) (pow x 2)) (* NAN (sqrt 2))) (/ (* (pow NAN 3) (pow (sqrt 2) 2)) x)) 4.341 * * [simplify]: iteration 0 : 127 enodes (cost 1941 ) 4.370 * * [simplify]: iteration 1 : 251 enodes (cost 1121 ) 4.429 * * [simplify]: iteration 2 : 734 enodes (cost 1013 ) 5.124 * * [simplify]: iteration 3 : 3509 enodes (cost 917 ) 6.324 * * [simplify]: iteration done : 5000 enodes (cost 917 ) 6.324 * [simplify]: Simplified to: (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (pow (sqrt (* x (+ x x))) 3) (sqrt x) (sqrt (+ x x)) (sqrt (* 2 (pow x 4))) (fabs x) 0 0 1/2 1/2 (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (pow (sqrt (* x (+ x x))) 3) (sqrt x) (sqrt (+ x x)) (sqrt (* 2 (pow x 4))) (fabs x) 0 0 1/2 1/2 (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) 1 1 2 1/2 1/2 1/2 1 1 1/2 1/2 1/2 1/2 1/2 1/2 (* (+ x x) x) (sqrt (* x (+ x x))) (* (pow x 4) 4) (* (+ x x) x) (* (pow x 4) 4) (* (pow x 4) 4) (* (pow x 4) 4) (* (pow x 4) 4) 2 (log (sqrt (* x (+ x x)))) (log (sqrt (* x (+ x x)))) (exp (sqrt (* x (+ x x)))) (pow (sqrt (* x (+ x x))) 3) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (pow (sqrt (* x (+ x x))) 3) (* (+ x x) x) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (sqrt (* 2 (pow x 4))) (fabs x) 0 0 0 0 0 0 (pow (cbrt (sqrt (sqrt (* x (+ x x))))) 4) (* (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt (sqrt (sqrt (* x (+ x x)))))) (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))) (cbrt (sqrt (* x (+ x x)))) (sqrt x) (sqrt (+ x x)) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) 1 (sqrt (* x (+ x x))) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) 1 (sqrt (* x (+ x x))) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))) 1 2 1/2 1 1/2 1/2 1/2 1/2 (* (cbrt (sqrt (sqrt (* x (+ x x))))) (pow (cbrt (sqrt (sqrt (* x (+ x x))))) 4)) (* (sqrt (sqrt (* x (+ x x)))) (fabs (cbrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt x))) (pow (sqrt (sqrt (sqrt (* x (+ x x))))) 3) (sqrt (sqrt (* x (+ x x)))) (pow (sqrt (sqrt (sqrt (* x (+ x x))))) 3) (sqrt (sqrt (* x (+ x x)))) (pow (cbrt (sqrt (sqrt (* x (+ x x))))) 4) (* (sqrt (cbrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x))))) (* (sqrt (sqrt (+ x x))) (sqrt (sqrt (* x (+ x x))))) (pow (sqrt (sqrt (sqrt (* x (+ x x))))) 3) (sqrt (* x (+ x x))) (pow (sqrt (sqrt (sqrt (* x (+ x x))))) 3) (sqrt (* x (+ x x))) (* (sqrt (sqrt (* 2 (pow x 4)))) (sqrt (sqrt (* x (+ x x))))) 0 (* (sqrt (sqrt (* 2 (pow x 4)))) (sqrt (sqrt (* x (+ x x))))) 0 (log (sqrt (sqrt (* x (+ x x))))) (exp (sqrt (sqrt (* x (+ x x))))) (* (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt (sqrt (sqrt (* x (+ x x)))))) (cbrt (sqrt (sqrt (* x (+ x x))))) (pow (sqrt (sqrt (* x (+ x x)))) 3) (fabs (cbrt (sqrt (* x (+ x x))))) (sqrt (cbrt (sqrt (* x (+ x x))))) (sqrt (sqrt x)) (sqrt (sqrt (+ x x))) (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))) 1 (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* 2 (pow x 4)))) (sqrt (fabs x)) 0 0 1/4 1/2 1/4 1/4 (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))) (* x (sqrt 2)) (* x (sqrt 2)) (neg (* x (sqrt 2))) (* x (sqrt 2)) (* x (sqrt 2)) (neg (* x (sqrt 2))) (* x (sqrt 2)) (* x (sqrt 2)) (neg (* x (sqrt 2))) (+ (* (sqrt 2) (+ (* x NAN) (* (* (pow x 3) (pow NAN 5)) 2))) (* (* (pow NAN 3) 2) (* x x))) (+ (* NAN (sqrt 2)) (+ (/ (* (pow NAN 5) (pow (sqrt 2) 3)) (pow x 2)) (/ (* (pow NAN 3) 2) x))) (+ (/ (* (pow NAN 5) (pow (sqrt 2) 3)) (pow x 2)) (- (* NAN (sqrt 2)) (/ (* (pow NAN 3) 2) x))) 6.325 * * * [progress]: adding candidates to table 6.414 * * [progress]: iteration 4 / 4 6.414 * * * [progress]: picking best candidate 6.428 * * * * [pick]: Picked # 6.428 * * * [progress]: localizing error 6.431 * * * [progress]: generating rewritten candidates 6.431 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 6.437 * * * [progress]: generating series expansions 6.437 * * * * [progress]: [ 1 / 1 ] generating series at (2) 6.437 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0 6.437 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 6.437 * [taylor]: Taking taylor expansion of x in x 6.437 * [taylor]: Taking taylor expansion of (sqrt 2) in x 6.437 * [taylor]: Taking taylor expansion of 2 in x 6.437 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 6.437 * [taylor]: Taking taylor expansion of x in x 6.437 * [taylor]: Taking taylor expansion of (sqrt 2) in x 6.437 * [taylor]: Taking taylor expansion of 2 in x 6.438 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 6.438 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 6.438 * [taylor]: Taking taylor expansion of (sqrt 2) in x 6.438 * [taylor]: Taking taylor expansion of 2 in x 6.438 * [taylor]: Taking taylor expansion of x in x 6.438 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 6.438 * [taylor]: Taking taylor expansion of (sqrt 2) in x 6.438 * [taylor]: Taking taylor expansion of 2 in x 6.438 * [taylor]: Taking taylor expansion of x in x 6.440 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in (x) around 0 6.440 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in x 6.440 * [taylor]: Taking taylor expansion of -1 in x 6.440 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 6.440 * [taylor]: Taking taylor expansion of (sqrt 2) in x 6.440 * [taylor]: Taking taylor expansion of 2 in x 6.440 * [taylor]: Taking taylor expansion of x in x 6.440 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in x 6.440 * [taylor]: Taking taylor expansion of -1 in x 6.440 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 6.440 * [taylor]: Taking taylor expansion of (sqrt 2) in x 6.440 * [taylor]: Taking taylor expansion of 2 in x 6.440 * [taylor]: Taking taylor expansion of x in x 6.444 * * * [progress]: simplifying candidates 6.444 * [simplify]: Simplifying using # : (* x (sqrt 2)) (+ (log x) (log (sqrt 2))) (log (* x (sqrt 2))) (exp (* x (sqrt 2))) (* (* (* x x) x) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (cbrt (* x (sqrt 2))) (cbrt (* x (sqrt 2)))) (cbrt (* x (sqrt 2))) (* (* (* x (sqrt 2)) (* x (sqrt 2))) (* x (sqrt 2))) (sqrt (* x (sqrt 2))) (sqrt (* x (sqrt 2))) (* (sqrt x) (sqrt (sqrt 2))) (* (sqrt x) (sqrt (sqrt 2))) (* (sqrt x) (sqrt (sqrt 2))) (* (sqrt x) (sqrt (sqrt 2))) (* x (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* x (sqrt (* (cbrt 2) (cbrt 2)))) (* x (sqrt (sqrt 2))) (* x (sqrt 1)) (* x (sqrt (sqrt 2))) (* x 1) (* (cbrt x) (sqrt 2)) (* (sqrt x) (sqrt 2)) (* x (sqrt 2)) (* x (sqrt 2)) (* x (sqrt 2)) (* x (sqrt 2)) 6.445 * * [simplify]: iteration 0 : 37 enodes (cost 158 ) 6.451 * * [simplify]: iteration 1 : 69 enodes (cost 141 ) 6.460 * * [simplify]: iteration 2 : 121 enodes (cost 133 ) 6.484 * * [simplify]: iteration 3 : 157 enodes (cost 133 ) 6.520 * * [simplify]: iteration 4 : 214 enodes (cost 133 ) 6.571 * * [simplify]: iteration 5 : 351 enodes (cost 133 ) 6.725 * * [simplify]: iteration 6 : 770 enodes (cost 133 ) 7.382 * * [simplify]: iteration 7 : 2304 enodes (cost 133 ) 8.293 * * [simplify]: iteration done : 5001 enodes (cost 133 ) 8.293 * [simplify]: Simplified to: (* x (sqrt 2)) (log (* x (sqrt 2))) (log (* x (sqrt 2))) (exp (* x (sqrt 2))) (pow (* x (sqrt 2)) 3) (* (cbrt (* x (sqrt 2))) (cbrt (* x (sqrt 2)))) (cbrt (* x (sqrt 2))) (pow (* x (sqrt 2)) 3) (sqrt (* x (sqrt 2))) (sqrt (* x (sqrt 2))) (* (sqrt x) (sqrt (sqrt 2))) (* (sqrt x) (sqrt (sqrt 2))) (* (sqrt x) (sqrt (sqrt 2))) (* (sqrt x) (sqrt (sqrt 2))) (* x (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* x (fabs (cbrt 2))) (* x (sqrt (sqrt 2))) x (* x (sqrt (sqrt 2))) x (* (cbrt x) (sqrt 2)) (* (sqrt x) (sqrt 2)) (* x (sqrt 2)) (* x (sqrt 2)) (* x (sqrt 2)) (* x (sqrt 2)) 8.293 * * * [progress]: adding candidates to table 8.321 * [progress]: [Phase 3 of 3] Extracting. 8.321 * * [regime]: Finding splitpoints for: (# # # # # # # # # #) 8.322 * * * [regime-changes]: Trying 1 branch expressions: (x) 8.322 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # #) 8.376 * * * [regime]: Found split indices: #