32.741 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.043 * * * [progress]: [2/2] Setting up program. 0.047 * [progress]: [Phase 2 of 3] Improving. 0.048 * [simplify]: Simplifying using # : (- (+ (- x (* (+ y 0.5) (log y))) y) z) 0.050 * * [simplify]: iteration 0 : 21 enodes (cost 6 ) 0.051 * * [simplify]: iteration 1 : 61 enodes (cost 6 ) 0.052 * * [simplify]: iteration 2 : 192 enodes (cost 6 ) 0.056 * * [simplify]: iteration 3 : 649 enodes (cost 6 ) 0.062 * * [simplify]: iteration 4 : 1602 enodes (cost 6 ) 0.074 * * [simplify]: iteration 5 : 2720 enodes (cost 6 ) 0.095 * * [simplify]: iteration 6 : 3667 enodes (cost 6 ) 0.117 * * [simplify]: iteration 7 : 4387 enodes (cost 6 ) 0.139 * * [simplify]: iteration 8 : 4711 enodes (cost 6 ) 0.164 * * [simplify]: iteration 9 : 4938 enodes (cost 6 ) 0.191 * * [simplify]: iteration 10 : 5002 enodes (cost 6 ) 0.191 * [simplify]: Simplified to: (- (+ (- x (* (+ y 0.5) (log y))) y) z) 0.192 * * [progress]: iteration 1 / 4 0.192 * * * [progress]: picking best candidate 0.195 * * * * [pick]: Picked # 0.195 * * * [progress]: localizing error 0.204 * * * [progress]: generating rewritten candidates 0.204 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 2) 0.211 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.216 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.221 * * * [progress]: generating series expansions 0.221 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 2) 0.221 * [approximate]: Approximating (* (+ y 0.5) (log y)) in (y) around 0 0.300 * [approximate]: Approximating (* (log (/ 1 y)) (+ (/ 1 y) 0.5)) in (y) around 0 0.385 * [approximate]: Approximating (* (- 0.5 (/ 1 y)) (log (/ -1 y))) in (y) around 0 0.488 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.488 * [approximate]: Approximating (- (+ x y) (+ (* 0.5 (log y)) (* y (log y)))) in (x y) around 0 0.489 * [taylor]: Taking taylor expansion of (- (+ x y) (+ (* 0.5 (log y)) (* y (log y)))) in y 0.494 * [taylor]: Taking taylor expansion of (- (+ x y) (+ (* 0.5 (log y)) (* y (log y)))) in y 0.498 * [approximate]: Approximating (- (+ (/ 1 y) (/ 1 x)) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in (x y) around 0 0.502 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in y 0.503 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in y 0.509 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in y 0.513 * [approximate]: Approximating (- (/ (log (/ -1 y)) y) (+ (/ 1 y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x)))) in (x y) around 0 0.519 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y) (+ (/ 1 y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x)))) in y 0.520 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y) (+ (/ 1 y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x)))) in y 0.528 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y) (+ (/ 1 y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x)))) in y 0.536 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.537 * [approximate]: Approximating (- x (+ (* 0.5 (log y)) (* y (log y)))) in (x y) around 0 0.538 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 (log y)) (* y (log y)))) in y 0.542 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 (log y)) (* y (log y)))) in y 0.551 * [approximate]: Approximating (- (/ 1 x) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in (x y) around 0 0.554 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in y 0.555 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in y 0.561 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in y 0.564 * [approximate]: Approximating (- (/ (log (/ -1 y)) y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x))) in (x y) around 0 0.569 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x))) in y 0.570 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x))) in y 0.577 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x))) in y 0.584 * * * [progress]: simplifying candidates 0.585 * [simplify]: Simplifying using # : (* (+ y 0.5) (log y)) (+ (log (+ y 0.5)) (log (log y))) (log (* (+ y 0.5) (log y))) (exp (* (+ y 0.5) (log y))) (* (* (* (+ y 0.5) (+ y 0.5)) (+ y 0.5)) (* (* (log y) (log y)) (log y))) (* (cbrt (* (+ y 0.5) (log y))) (cbrt (* (+ y 0.5) (log y)))) (cbrt (* (+ y 0.5) (log y))) (* (* (* (+ y 0.5) (log y)) (* (+ y 0.5) (log y))) (* (+ y 0.5) (log y))) (sqrt (* (+ y 0.5) (log y))) (sqrt (* (+ y 0.5) (log y))) (* (sqrt (+ y 0.5)) (sqrt (log y))) (* (sqrt (+ y 0.5)) (sqrt (log y))) (* (+ y 0.5) (log (* (cbrt y) (cbrt y)))) (* (+ y 0.5) (log (cbrt y))) (* (+ y 0.5) (log (sqrt y))) (* (+ y 0.5) (log (sqrt y))) (* (+ y 0.5) (log 1)) (* (+ y 0.5) (log y)) (* (log (* (cbrt y) (cbrt y))) (+ y 0.5)) (* (log (cbrt y)) (+ y 0.5)) (* (log (sqrt y)) (+ y 0.5)) (* (log (sqrt y)) (+ y 0.5)) (* (log 1) (+ y 0.5)) (* (log y) (+ y 0.5)) (* (+ y 0.5) 1) (* (+ y 0.5) (* (cbrt (log y)) (cbrt (log y)))) (* (+ y 0.5) (sqrt (log y))) (* (+ y 0.5) 1) (* (cbrt (+ y 0.5)) (log y)) (* (sqrt (+ y 0.5)) (log y)) (* (+ y 0.5) (log y)) (* (+ y 0.5) (log y)) (* (+ (pow y 3) (pow 0.5 3)) (log y)) (* (- (* y y) (* 0.5 0.5)) (log y)) (* (/ (exp x) (exp (* (+ y 0.5) (log y)))) (exp y)) (* (exp (- x (* (+ y 0.5) (log y)))) (exp y)) (log (+ (- x (* (+ y 0.5) (log y))) y)) (exp (+ (- x (* (+ y 0.5) (log y))) y)) (* (cbrt (+ (- x (* (+ y 0.5) (log y))) y)) (cbrt (+ (- x (* (+ y 0.5) (log y))) y))) (cbrt (+ (- x (* (+ y 0.5) (log y))) y)) (* (* (+ (- x (* (+ y 0.5) (log y))) y) (+ (- x (* (+ y 0.5) (log y))) y)) (+ (- x (* (+ y 0.5) (log y))) y)) (sqrt (+ (- x (* (+ y 0.5) (log y))) y)) (sqrt (+ (- x (* (+ y 0.5) (log y))) y)) (+ (pow (- x (* (+ y 0.5) (log y))) 3) (pow y 3)) (+ (* (- x (* (+ y 0.5) (log y))) (- x (* (+ y 0.5) (log y)))) (- (* y y) (* (- x (* (+ y 0.5) (log y))) y))) (- (* (- x (* (+ y 0.5) (log y))) (- x (* (+ y 0.5) (log y)))) (* y y)) (- (- x (* (+ y 0.5) (log y))) y) (+ (- x (* (+ y 0.5) (log y))) y) (+ (neg (* (+ y 0.5) (log y))) y) (+ (neg (* (+ y 0.5) (log y))) y) (- (* (+ y 0.5) (log y)) y) (/ (exp x) (exp (* (+ y 0.5) (log y)))) (log (- x (* (+ y 0.5) (log y)))) (exp (- x (* (+ y 0.5) (log y)))) (* (cbrt (- x (* (+ y 0.5) (log y)))) (cbrt (- x (* (+ y 0.5) (log y))))) (cbrt (- x (* (+ y 0.5) (log y)))) (* (* (- x (* (+ y 0.5) (log y))) (- x (* (+ y 0.5) (log y)))) (- x (* (+ y 0.5) (log y)))) (sqrt (- x (* (+ y 0.5) (log y)))) (sqrt (- x (* (+ y 0.5) (log y)))) (- (pow x 3) (pow (* (+ y 0.5) (log y)) 3)) (+ (* x x) (+ (* (* (+ y 0.5) (log y)) (* (+ y 0.5) (log y))) (* x (* (+ y 0.5) (log y))))) (neg (* (+ y 0.5) (log y))) (- (* x x) (* (* (+ y 0.5) (log y)) (* (+ y 0.5) (log y)))) (+ x (* (+ y 0.5) (log y))) (- x (* (+ y 0.5) (log (* (cbrt y) (cbrt y))))) (- x (* (+ y 0.5) (log (sqrt y)))) (- x (* (+ y 0.5) (log 1))) (- x (* (log (* (cbrt y) (cbrt y))) (+ y 0.5))) (- x (* (log (sqrt y)) (+ y 0.5))) (- x (* (log 1) (+ y 0.5))) (neg (* (+ y 0.5) (log y))) (+ (* 0.5 (log y)) (* y (log y))) (neg (+ (* 0.5 (log (/ 1 y))) (* y (log (/ 1 y))))) (- (+ (* 0.5 (log -1)) (* (log -1) y)) (+ (* y (log (/ -1 y))) (* 0.5 (log (/ -1 y))))) (- (+ x y) (+ (* 0.5 (log y)) (* y (log y)))) (+ x (+ y (+ (* 0.5 (log (/ 1 y))) (* y (log (/ 1 y)))))) (- (+ x (+ (* y (log (/ -1 y))) (+ y (* 0.5 (log (/ -1 y)))))) (+ (* (log -1) y) (* 0.5 (log -1)))) (- x (+ (* 0.5 (log y)) (* y (log y)))) (+ x (+ (* 0.5 (log (/ 1 y))) (* y (log (/ 1 y))))) (- (+ x (+ (* y (log (/ -1 y))) (* 0.5 (log (/ -1 y))))) (+ (* (log -1) y) (* 0.5 (log -1)))) 0.590 * * [simplify]: iteration 0 : 364 enodes (cost 458 ) 0.596 * * [simplify]: iteration 1 : 1327 enodes (cost 417 ) 0.620 * * [simplify]: iteration 2 : 5001 enodes (cost 404 ) 0.623 * [simplify]: Simplified to: (* (log y) (+ y 0.5)) (log (* (+ y 0.5) (log y))) (log (* (+ y 0.5) (log y))) (pow y (+ y 0.5)) (pow (* (+ y 0.5) (log y)) 3) (* (cbrt (* (+ y 0.5) (log y))) (cbrt (* (+ y 0.5) (log y)))) (cbrt (* (+ y 0.5) (log y))) (pow (* (+ y 0.5) (log y)) 3) (sqrt (* (+ y 0.5) (log y))) (sqrt (* (+ y 0.5) (log y))) (* (sqrt (+ y 0.5)) (sqrt (log y))) (* (sqrt (+ y 0.5)) (sqrt (log y))) (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (cbrt y)) (+ y 0.5)) (* (log (sqrt y)) (+ y 0.5)) (* (log (sqrt y)) (+ y 0.5)) 0 (* (log y) (+ y 0.5)) (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (cbrt y)) (+ y 0.5)) (* (log (sqrt y)) (+ y 0.5)) (* (log (sqrt y)) (+ y 0.5)) 0 (* (log y) (+ y 0.5)) (+ y 0.5) (* (+ y 0.5) (* (cbrt (log y)) (cbrt (log y)))) (* (+ y 0.5) (sqrt (log y))) (+ y 0.5) (* (cbrt (+ y 0.5)) (log y)) (* (sqrt (+ y 0.5)) (log y)) (* (log y) (+ y 0.5)) (* (log y) (+ y 0.5)) (* (+ (pow y 3) (pow 0.5 3)) (log y)) (* (- (* y y) (* 0.5 0.5)) (log y)) (exp (+ (- x (* (+ y 0.5) (log y))) y)) (exp (+ (- x (* (+ y 0.5) (log y))) y)) (log (+ (- x (* (+ y 0.5) (log y))) y)) (exp (+ (- x (* (+ y 0.5) (log y))) y)) (* (cbrt (+ (- x (* (+ y 0.5) (log y))) y)) (cbrt (+ (- x (* (+ y 0.5) (log y))) y))) (cbrt (+ (- x (* (+ y 0.5) (log y))) y)) (pow (+ (- x (* (+ y 0.5) (log y))) y) 3) (sqrt (+ (- x (* (+ y 0.5) (log y))) y)) (sqrt (+ (- x (* (+ y 0.5) (log y))) y)) (+ (pow (- x (* (+ y 0.5) (log y))) 3) (pow y 3)) (+ (* y (- y (- x (* (+ y 0.5) (log y))))) (* (- x (* (+ y 0.5) (log y))) (- x (* (+ y 0.5) (log y))))) (- (* (- x (* (+ y 0.5) (log y))) (- x (* (+ y 0.5) (log y)))) (* y y)) (- (- x (* (+ y 0.5) (log y))) y) (+ x (- y (* (log y) (+ 0.5 y)))) (- y (* (log y) (+ y 0.5))) (- y (* (log y) (+ y 0.5))) (- (* (+ y 0.5) (log y)) y) (exp (- x (* (+ y 0.5) (log y)))) (log (- x (* (+ y 0.5) (log y)))) (exp (- x (* (+ y 0.5) (log y)))) (* (cbrt (- x (* (+ y 0.5) (log y)))) (cbrt (- x (* (+ y 0.5) (log y))))) (cbrt (- x (* (+ y 0.5) (log y)))) (pow (- x (* (+ y 0.5) (log y))) 3) (sqrt (- x (* (+ y 0.5) (log y)))) (sqrt (- x (* (+ y 0.5) (log y)))) (- (pow x 3) (pow (* (+ y 0.5) (log y)) 3)) (+ (* (* (+ y 0.5) (log y)) (+ (* (+ y 0.5) (log y)) x)) (* x x)) (neg (* (+ y 0.5) (log y))) (- (* x x) (* (* (+ y 0.5) (log y)) (* (+ y 0.5) (log y)))) (+ x (* (+ y 0.5) (log y))) (- x (* (log (* (cbrt y) (cbrt y))) (+ y 0.5))) (- x (* (log (sqrt y)) (+ y 0.5))) (+ x 0) (- x (* (log (* (cbrt y) (cbrt y))) (+ y 0.5))) (- x (* (log (sqrt y)) (+ y 0.5))) (+ x 0) (neg (* (+ y 0.5) (log y))) (* (log y) (+ y 0.5)) (* (log y) (+ y 0.5)) (* (+ y 0.5) (- (log -1) (log (/ -1 y)))) (+ x (- y (* (log y) (+ 0.5 y)))) (+ x (- y (* (log y) (+ 0.5 y)))) (- (+ (+ (* (log (/ -1 y)) (+ y 0.5)) x) y) (* (log -1) (+ y 0.5))) (- x (* (+ y 0.5) (log y))) (- x (* (+ y 0.5) (log y))) (- (+ (* (log (/ -1 y)) (+ y 0.5)) x) (* (log -1) (+ y 0.5))) 0.623 * * * [progress]: adding candidates to table 0.932 * * [progress]: iteration 2 / 4 0.932 * * * [progress]: picking best candidate 0.959 * * * * [pick]: Picked # 0.959 * * * [progress]: localizing error 0.973 * * * [progress]: generating rewritten candidates 0.973 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 2 1 1) 0.975 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1 2 2 1) 0.976 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 0.989 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 1) 1.005 * * * [progress]: generating series expansions 1.005 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 2 1 1) 1.006 * [approximate]: Approximating (pow y 1/3) in (y) around 0 1.062 * [approximate]: Approximating (pow (/ 1 y) 1/3) in (y) around 0 1.127 * [approximate]: Approximating (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 1.208 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1 2 2 1) 1.208 * [approximate]: Approximating (pow y 1/3) in (y) around 0 1.270 * [approximate]: Approximating (pow (/ 1 y) 1/3) in (y) around 0 1.336 * [approximate]: Approximating (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 1.417 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 1.417 * [approximate]: Approximating (+ (* 3 (* y (log (pow y 1/3)))) (* 1.5 (log (pow y 1/3)))) in (y) around 0 1.720 * [approximate]: Approximating (+ (* 1.5 (log (pow (/ 1 y) 1/3))) (* 3 (/ (log (pow (/ 1 y) 1/3)) y))) in (y) around 0 1.979 * [approximate]: Approximating (- (* 1.5 (log (* (cbrt -1) (pow (/ 1 y) 1/3)))) (* 3 (/ (log (* (cbrt -1) (pow (/ 1 y) 1/3))) y))) in (y) around 0 2.335 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 1) 2.335 * [approximate]: Approximating (* 2 (* (+ y 0.5) (log (pow y 1/3)))) in (y) around 0 2.487 * [approximate]: Approximating (* 2 (* (log (pow (/ 1 y) 1/3)) (+ (/ 1 y) 0.5))) in (y) around 0 2.650 * [approximate]: Approximating (* 2 (* (- 0.5 (/ 1 y)) (log (* (cbrt -1) (pow (/ 1 y) 1/3))))) in (y) around 0 2.872 * * * [progress]: simplifying candidates 2.874 * [simplify]: Simplifying using # : (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) (* (* (cbrt y) (cbrt y)) (cbrt y)) (sqrt (cbrt y)) (sqrt (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) (* (* (cbrt y) (cbrt y)) (cbrt y)) (sqrt (cbrt y)) (sqrt (cbrt y)) (* (exp (* (+ y 0.5) (* 2 (log (cbrt y))))) (exp (* (log (cbrt y)) (+ y 0.5)))) (log (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (cbrt y)) (+ y 0.5)))) (exp (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (cbrt y)) (+ y 0.5)))) (* (cbrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (cbrt y)) (+ y 0.5)))) (cbrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (cbrt y)) (+ y 0.5))))) (cbrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (cbrt y)) (+ y 0.5)))) (* (* (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (cbrt y)) (+ y 0.5))) (+ (* 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(cbrt y)) (+ y 0.5))) (+ (* (+ y 0.5) (* 2 (log (sqrt (cbrt y))))) (* (log (cbrt y)) (+ y 0.5))) (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (cbrt y)) (+ y 0.5))) (+ (* (+ y 0.5) (* (log (cbrt (cbrt y))) 2)) (* (log (cbrt y)) (+ y 0.5))) (+ (* (+ y 0.5) (* (log (cbrt (sqrt y))) 2)) (* (log (cbrt y)) (+ y 0.5))) (+ (* (+ y 0.5) (* (log (cbrt y)) 2)) (* (log (cbrt y)) (+ y 0.5))) (+ (* (+ y 0.5) (* (log (cbrt (cbrt y))) 2)) (* (log (cbrt y)) (+ y 0.5))) (+ (* (+ y 0.5) (* (log (sqrt (cbrt y))) 2)) (* (log (cbrt y)) (+ y 0.5))) (+ (* (+ y 0.5) (* (log (cbrt y)) 2)) (* (log (cbrt y)) (+ y 0.5))) (+ (* (* 2 (log (cbrt (cbrt y)))) (+ y 0.5)) (* (log (cbrt y)) (+ y 0.5))) (+ (* (* 2 (log (cbrt (sqrt y)))) (+ y 0.5)) (* (log (cbrt y)) (+ y 0.5))) (+ (* (* 2 (log (cbrt y))) (+ y 0.5)) (* (log (cbrt y)) (+ y 0.5))) (+ (* (* 2 (log (cbrt (cbrt y)))) (+ y 0.5)) (* (log (cbrt y)) (+ y 0.5))) (+ (* (* 2 (log (sqrt (cbrt y)))) (+ y 0.5)) (* (log (cbrt y)) (+ y 0.5))) (+ (* (* 2 (log (cbrt y))) (+ y 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(* (+ y 0.5) (* 2 (log (cbrt y)))))) (cbrt (* (+ y 0.5) (* 2 (log (cbrt y))))) (* (* (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (+ y 0.5) (* 2 (log (cbrt y))))) (* (+ y 0.5) (* 2 (log (cbrt y))))) (sqrt (* (+ y 0.5) (* 2 (log (cbrt y))))) (sqrt (* (+ y 0.5) (* 2 (log (cbrt y))))) (* (+ y 0.5) (* 2 (log (cbrt (* (cbrt y) (cbrt y)))))) (* (+ y 0.5) (* 2 (log (cbrt (cbrt y))))) (* (+ y 0.5) (* 2 (log (cbrt (sqrt y))))) (* (+ y 0.5) (* 2 (log (cbrt (sqrt y))))) (* (+ y 0.5) (* 2 (log (cbrt 1)))) (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (+ y 0.5) (* 2 (log (* (cbrt (cbrt y)) (cbrt (cbrt y)))))) (* (+ y 0.5) (* 2 (log (cbrt (cbrt y))))) (* (+ y 0.5) (* 2 (log (sqrt (cbrt y))))) (* (+ y 0.5) (* 2 (log (sqrt (cbrt y))))) (* (+ y 0.5) (* 2 (log 1))) (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (+ y 0.5) (* (log (cbrt (* (cbrt y) (cbrt y)))) 2)) (* (+ y 0.5) (* (log (cbrt (cbrt y))) 2)) (* (+ y 0.5) (* (log (cbrt (sqrt y))) 2)) (* (+ y 0.5) (* (log (cbrt (sqrt y))) 2)) (* (+ y 0.5) (* (log (cbrt 1)) 2)) (* (+ y 0.5) (* (log (cbrt y)) 2)) (* (+ y 0.5) (* (log (* (cbrt (cbrt y)) (cbrt (cbrt y)))) 2)) (* (+ y 0.5) (* (log (cbrt (cbrt y))) 2)) (* (+ y 0.5) (* (log (sqrt (cbrt y))) 2)) (* (+ y 0.5) (* (log (sqrt (cbrt y))) 2)) (* (+ y 0.5) (* (log 1) 2)) (* (+ y 0.5) (* (log (cbrt y)) 2)) (* (* 2 (log (cbrt (* (cbrt y) (cbrt y))))) (+ y 0.5)) (* (* 2 (log (cbrt (cbrt y)))) (+ y 0.5)) (* (* 2 (log (cbrt (sqrt y)))) (+ y 0.5)) (* (* 2 (log (cbrt (sqrt y)))) (+ y 0.5)) (* (* 2 (log (cbrt 1))) (+ y 0.5)) (* (* 2 (log (cbrt y))) (+ y 0.5)) (* (* 2 (log (* (cbrt (cbrt y)) (cbrt (cbrt y))))) (+ y 0.5)) (* (* 2 (log (cbrt (cbrt y)))) (+ y 0.5)) (* (* 2 (log (sqrt (cbrt y)))) (+ y 0.5)) (* (* 2 (log (sqrt (cbrt y)))) (+ y 0.5)) (* (* 2 (log 1)) (+ y 0.5)) (* (* 2 (log (cbrt y))) (+ y 0.5)) (* (* (log (cbrt (* (cbrt y) (cbrt y)))) 2) (+ y 0.5)) (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (cbrt (sqrt y))) 2) (+ y 0.5)) (* (* (log (cbrt (sqrt y))) 2) (+ y 0.5)) (* (* (log (cbrt 1)) 2) (+ y 0.5)) (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (* (log (* (cbrt (cbrt y)) (cbrt (cbrt y)))) 2) (+ y 0.5)) (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (sqrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (sqrt (cbrt y))) 2) (+ y 0.5)) (* (* (log 1) 2) (+ y 0.5)) (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (+ y 0.5) 2) (* (cbrt (+ y 0.5)) (* 2 (log (cbrt y)))) (* (sqrt (+ y 0.5)) (* 2 (log (cbrt y)))) (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (+ (pow y 3) (pow 0.5 3)) (* 2 (log (cbrt y)))) (* (- (* y y) (* 0.5 0.5)) (* 2 (log (cbrt y)))) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (+ (* 3 (* y (log (pow y 1/3)))) (* 1.5 (log (pow y 1/3)))) (+ (* 3 (* y (log (pow (/ 1 y) -1/3)))) (* 1.5 (log (pow (/ 1 y) -1/3)))) (+ (* 1.5 (log (* (pow (* -1 y) 1/3) (cbrt -1)))) (* 3 (* (log (* (pow (* -1 y) 1/3) (cbrt -1))) y))) (+ (* 2 (* y (log (pow y 1/3)))) (* 1.0 (log (pow y 1/3)))) (+ (* 2 (* y (log (pow (/ 1 y) -1/3)))) (* 1.0 (log (pow (/ 1 y) -1/3)))) (+ (* 1.0 (log (* (pow (* -1 y) 1/3) (cbrt -1)))) (* 2 (* (log (* (pow (* -1 y) 1/3) (cbrt -1))) y))) 2.882 * * [simplify]: iteration 0 : 640 enodes (cost 1104 ) 2.892 * * [simplify]: iteration 1 : 2507 enodes (cost 971 ) 2.937 * * [simplify]: iteration 2 : 5003 enodes (cost 939 ) 2.943 * [simplify]: Simplified to: (log (pow y 1/3)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (pow y 1/3) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) y (sqrt (cbrt y)) (sqrt (cbrt y)) (log (pow y 1/3)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (pow y 1/3) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) y (sqrt (cbrt y)) (sqrt (cbrt y)) (pow (pow (cbrt y) (+ y 0.5)) 3) (+ (log 3) (log (* (log (cbrt y)) (+ y 0.5)))) (pow (pow (cbrt y) (+ y 0.5)) 3) (* (cbrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (cbrt y)) (+ y 0.5)))) (cbrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (cbrt y)) (+ y 0.5))))) (cbrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (cbrt y)) (+ y 0.5)))) (pow (* 3 (* (log (cbrt y)) (+ y 0.5))) 3) (sqrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (cbrt y)) (+ y 0.5)))) (sqrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (cbrt y)) (+ y 0.5)))) (* (+ (* 0.5 (- 0.5 y)) (* y y)) (+ (* (log (cbrt y)) (+ (pow y 3) (pow 0.5 3))) (* (+ (pow y 3) (pow 0.5 3)) (* 2 (log (cbrt y)))))) (* (+ (* y y) (- (* 0.5 0.5) (* y 0.5))) (+ (* y y) (- (* 0.5 0.5) (* y 0.5)))) (+ (* (* (+ (pow y 3) (pow 0.5 3)) (* 2 (log (cbrt y)))) (- y 0.5)) (* (+ (* y y) (- (* 0.5 0.5) (* y 0.5))) (* (log (cbrt y)) (- (* y y) (* 0.5 0.5))))) (* (- y 0.5) (+ (* y y) (- (* 0.5 0.5) (* y 0.5)))) (+ (* (* (- (* y y) (* 0.5 0.5)) (* 2 (log (cbrt y)))) (+ (* y y) (- (* 0.5 0.5) (* y 0.5)))) (* (- y 0.5) (* (log (cbrt y)) (+ (pow y 3) (pow 0.5 3))))) (* (- y 0.5) (+ (* y y) (- (* 0.5 0.5) (* y 0.5)))) (* (- y 0.5) (+ (* (log (cbrt y)) (- 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(sqrt y))) 2) (log (cbrt y)))) (* 3 (* (log (cbrt y)) (+ y 0.5))) (* (+ y 0.5) (+ (* (log (cbrt (cbrt y))) 2) (log (cbrt y)))) (* (+ y 0.5) (+ (* (log (sqrt (cbrt y))) 2) (log (cbrt y)))) (* 3 (* (log (cbrt y)) (+ y 0.5))) (* (+ y 0.5) (+ (* (log (cbrt (cbrt y))) 2) (log (cbrt y)))) (* (+ y 0.5) (+ (* (log (cbrt (sqrt y))) 2) (log (cbrt y)))) (* 3 (* (log (cbrt y)) (+ y 0.5))) (* (+ y 0.5) (+ (* (log (cbrt (cbrt y))) 2) (log (cbrt y)))) (* (+ y 0.5) (+ (* (log (sqrt (cbrt y))) 2) (log (cbrt y)))) (* 3 (* (log (cbrt y)) (+ y 0.5))) (* (+ y 0.5) (+ (* (log (cbrt (cbrt y))) 2) (log (cbrt y)))) (* (+ y 0.5) (+ (* (log (cbrt (sqrt y))) 2) (log (cbrt y)))) (* 3 (* (log (cbrt y)) (+ y 0.5))) (* (+ y 0.5) (+ (* (log (cbrt (cbrt y))) 2) (log (cbrt y)))) (* (+ y 0.5) (+ (* (log (sqrt (cbrt y))) 2) (log (cbrt y)))) (* 3 (* (log (cbrt y)) (+ y 0.5))) (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (* (log (cbrt y)) 2) (+ y 0.5)) (log (* (+ y 0.5) (* 2 (log (cbrt y))))) (log (* (+ y 0.5) (* 2 (log (cbrt y))))) (log (* (+ y 0.5) (* 2 (log (cbrt y))))) (pow (pow y 1/3) (* (+ y 0.5) 2)) (pow (* (+ y 0.5) (* 2 (log (cbrt y)))) 3) (pow (* (+ y 0.5) (* 2 (log (cbrt y)))) 3) (* (cbrt (* (+ y 0.5) (* 2 (log (cbrt y))))) (cbrt (* (+ y 0.5) (* 2 (log (cbrt y)))))) (cbrt (* (+ y 0.5) (* 2 (log (cbrt y))))) (pow (* (+ y 0.5) (* 2 (log (cbrt y)))) 3) (sqrt (* (+ y 0.5) (* 2 (log (cbrt y))))) (sqrt (* (+ y 0.5) (* 2 (log (cbrt y))))) (* (* (log (cbrt (* (cbrt y) (cbrt y)))) 2) (+ y 0.5)) (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (cbrt (sqrt y))) 2) (+ y 0.5)) (* (* (log (cbrt (sqrt y))) 2) (+ y 0.5)) (* (* (log (cbrt 1)) 2) (+ y 0.5)) (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) 2) (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (sqrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (sqrt (cbrt y))) 2) (+ y 0.5)) 0 (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (* (log (cbrt (* (cbrt y) (cbrt y)))) 2) (+ y 0.5)) (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (cbrt (sqrt y))) 2) (+ y 0.5)) (* (* (log (cbrt (sqrt y))) 2) (+ y 0.5)) (* (* (log (cbrt 1)) 2) (+ y 0.5)) (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) 2) (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (sqrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (sqrt (cbrt y))) 2) (+ y 0.5)) 0 (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (* (log (cbrt (* (cbrt y) (cbrt y)))) 2) (+ y 0.5)) (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (cbrt (sqrt y))) 2) (+ y 0.5)) (* (* (log (cbrt (sqrt y))) 2) (+ y 0.5)) (* (* (log (cbrt 1)) 2) (+ y 0.5)) (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) 2) (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (sqrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (sqrt (cbrt y))) 2) (+ y 0.5)) 0 (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (* (log (cbrt (* (cbrt y) (cbrt y)))) 2) (+ y 0.5)) (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (cbrt (sqrt y))) 2) (+ y 0.5)) (* (* (log (cbrt (sqrt y))) 2) (+ y 0.5)) (* (* (log (cbrt 1)) 2) (+ y 0.5)) (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) 2) (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (sqrt (cbrt y))) 2) (+ y 0.5)) (* (* (log (sqrt (cbrt y))) 2) (+ y 0.5)) 0 (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (+ y 0.5) 2) (* (cbrt (+ y 0.5)) (* 2 (log (cbrt y)))) (* (sqrt (+ y 0.5)) (* 2 (log (cbrt y)))) (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (+ (pow y 3) (pow 0.5 3)) (* 2 (log (cbrt y)))) (* (+ y 0.5) (* (- y 0.5) (* 2/3 (log y)))) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (* (log (pow y 1/3)) (+ 1.5 (* 3 y))) (* (log (pow (/ 1 y) -1/3)) (+ 1.5 (* 3 y))) (+ (* 1.5 (log (* (pow (* -1 y) 1/3) (cbrt -1)))) (* 3 (* (log (* (pow (* -1 y) 1/3) (cbrt -1))) y))) (* (log (pow y 1/3)) (+ 1.0 (* 2 y))) (* (log (pow (/ 1 y) -1/3)) (+ 1.0 (* 2 y))) (+ (* 1.0 (log (* (pow (* -1 y) 1/3) (cbrt -1)))) (* 2 (* (log (* (pow (* -1 y) 1/3) (cbrt -1))) y))) 2.943 * * * [progress]: adding candidates to table 4.318 * * [progress]: iteration 3 / 4 4.318 * * * [progress]: picking best candidate 4.344 * * * * [pick]: Picked # 4.344 * * * [progress]: localizing error 4.366 * * * [progress]: generating rewritten candidates 4.366 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 2 1 1) 4.368 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1 2 2 1) 4.369 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 4.381 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 2) 4.394 * * * [progress]: generating series expansions 4.394 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 2 1 1) 4.394 * [approximate]: Approximating (pow y 1/3) in (y) around 0 4.451 * [approximate]: Approximating (pow (/ 1 y) 1/3) in (y) around 0 4.517 * [approximate]: Approximating (pow (/ -1 y) 1/3) in (y) around 0 4.593 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1 2 2 1) 4.593 * [approximate]: Approximating (pow y 1/3) in (y) around 0 4.656 * [approximate]: Approximating (pow (/ 1 y) 1/3) in (y) around 0 4.723 * [approximate]: Approximating (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 4.807 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 4.807 * [approximate]: Approximating (+ (* 3 (* y (log (pow y 1/3)))) (* 1.5 (log (pow y 1/3)))) in (y) around 0 5.104 * [approximate]: Approximating (+ (* 1.5 (log (pow (/ 1 y) 1/3))) (* 3 (/ (log (pow (/ 1 y) 1/3)) y))) in (y) around 0 5.359 * [approximate]: Approximating (- (+ (* 0.5 (log (pow (/ -1 y) 1/3))) (* 1.0 (log (* (cbrt -1) (pow (/ 1 y) 1/3))))) (+ (/ (log (pow (/ -1 y) 1/3)) y) (* 2 (/ (log (* (cbrt -1) (pow (/ 1 y) 1/3))) y)))) in (y) around 0 6.027 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 2) 6.028 * [approximate]: Approximating (* (+ y 0.5) (log (pow y 1/3))) in (y) around 0 6.173 * [approximate]: Approximating (* (log (pow (/ 1 y) 1/3)) (+ (/ 1 y) 0.5)) in (y) around 0 6.324 * [approximate]: Approximating (* (log (pow (/ -1 y) 1/3)) (- 0.5 (/ 1 y))) in (y) around 0 6.510 * * * [progress]: simplifying candidates 6.512 * [simplify]: Simplifying using # : (* (log y) 1/3) (* (log y) 1/3) (* 1 1/3) (pow y (* (cbrt 1/3) (cbrt 1/3))) (pow y (sqrt 1/3)) (pow y 1) (pow (* (cbrt y) (cbrt y)) 1/3) (pow (cbrt y) 1/3) (pow (sqrt y) 1/3) (pow (sqrt y) 1/3) (pow 1 1/3) (pow y 1/3) (log (pow y 1/3)) (exp (pow y 1/3)) (* (cbrt (pow y 1/3)) (cbrt (pow y 1/3))) (cbrt (pow y 1/3)) (* (* (pow y 1/3) (pow y 1/3)) (pow y 1/3)) (sqrt (pow y 1/3)) (sqrt (pow y 1/3)) (pow y (/ 1/3 2)) (pow y (/ 1/3 2)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) (* (* (cbrt y) (cbrt y)) (cbrt y)) (sqrt (cbrt y)) (sqrt (cbrt y)) (* (exp (* (+ y 0.5) (* 2 (log (cbrt y))))) (exp (* (log (pow y 1/3)) (+ y 0.5)))) (log (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5)))) (exp (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5)))) (* (cbrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5)))) (cbrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5))))) (cbrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5)))) (* (* (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5)))) (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5)))) (sqrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5)))) (sqrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5)))) (+ (* (* (+ (pow y 3) (pow 0.5 3)) (* 2 (log (cbrt y)))) (+ (* y y) (- (* 0.5 0.5) (* y 0.5)))) (* (+ (* y y) (- (* 0.5 0.5) (* y 0.5))) (* (log (pow y 1/3)) (+ (pow y 3) (pow 0.5 3))))) (* (+ (* y y) (- (* 0.5 0.5) (* y 0.5))) (+ (* y y) (- (* 0.5 0.5) (* y 0.5)))) (+ (* (* (+ (pow y 3) (pow 0.5 3)) (* 2 (log (cbrt y)))) (- y 0.5)) (* (+ (* y y) (- (* 0.5 0.5) (* y 0.5))) (* (log (pow y 1/3)) (- (* y y) (* 0.5 0.5))))) (* (+ (* y y) (- (* 0.5 0.5) (* y 0.5))) (- y 0.5)) (+ (* (* (- (* y y) (* 0.5 0.5)) (* 2 (log (cbrt y)))) (+ (* y y) (- (* 0.5 0.5) (* y 0.5)))) (* (- y 0.5) (* (log (pow y 1/3)) (+ (pow y 3) (pow 0.5 3))))) (* (- y 0.5) (+ (* y y) (- (* 0.5 0.5) (* y 0.5)))) (+ (* (* (- (* y y) (* 0.5 0.5)) (* 2 (log (cbrt y)))) (- y 0.5)) (* (- y 0.5) (* (log (pow y 1/3)) (- (* y y) (* 0.5 0.5))))) (* (- y 0.5) (- y 0.5)) (+ (pow (* (+ y 0.5) (* 2 (log (cbrt y)))) 3) (pow (* (log (pow y 1/3)) (+ y 0.5)) 3)) (+ (* (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (+ y 0.5) (* 2 (log (cbrt y))))) (- (* (* (log (pow y 1/3)) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5))) (* (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5))))) (- (* (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (+ y 0.5) (* 2 (log (cbrt y))))) (* (* (log (pow y 1/3)) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5)))) (- (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) y)) (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* y (log (pow y 1/3)))) (+ (* (+ y 0.5) (* 2 (log (cbrt (cbrt y))))) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (+ y 0.5) (* 2 (log (cbrt (sqrt y))))) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (+ y 0.5) (* 2 (log (cbrt (cbrt y))))) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (+ y 0.5) (* 2 (log (sqrt (cbrt y))))) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (+ y 0.5) (* (log (cbrt (cbrt y))) 2)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (+ y 0.5) (* (log (cbrt (sqrt y))) 2)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (+ y 0.5) (* (log (cbrt y)) 2)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (+ y 0.5) (* (log (cbrt (cbrt y))) 2)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (+ y 0.5) (* (log (sqrt (cbrt y))) 2)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (+ y 0.5) (* (log (cbrt y)) 2)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (* 2 (log (cbrt (cbrt y)))) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (* 2 (log (cbrt (sqrt y)))) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (* 2 (log (cbrt y))) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (* 2 (log (cbrt (cbrt y)))) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (* 2 (log (sqrt (cbrt y)))) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (* 2 (log (cbrt y))) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (* (log (cbrt (sqrt y))) 2) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (* (log (cbrt (cbrt y))) 2) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (* (log (sqrt (cbrt y))) 2) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5))) (+ (* (* (log (cbrt y)) 2) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5))) (* (log (pow y 1/3)) (+ y 0.5)) (+ (log (log (pow y 1/3))) (log (+ y 0.5))) (log (* (log (pow y 1/3)) (+ y 0.5))) (exp (* (log (pow y 1/3)) (+ y 0.5))) (* (* (* (log (pow y 1/3)) (log (pow y 1/3))) (log (pow y 1/3))) (* (* (+ y 0.5) (+ y 0.5)) (+ y 0.5))) (* (cbrt (* (log (pow y 1/3)) (+ y 0.5))) (cbrt (* (log (pow y 1/3)) (+ y 0.5)))) (cbrt (* (log (pow y 1/3)) (+ y 0.5))) (* (* (* (log (pow y 1/3)) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5))) (* (log (pow y 1/3)) (+ y 0.5))) (sqrt (* (log (pow y 1/3)) (+ y 0.5))) (sqrt (* (log (pow y 1/3)) (+ y 0.5))) (* (sqrt (log (pow y 1/3))) (sqrt (+ y 0.5))) (* (sqrt (log (pow y 1/3))) (sqrt (+ y 0.5))) (* (log (pow y 1/3)) y) (* (log (pow y 1/3)) 0.5) (* y (log (pow y 1/3))) (* 0.5 (log (pow y 1/3))) (* (log (pow y 1/3)) (* (cbrt (+ y 0.5)) (cbrt (+ y 0.5)))) (* (log (pow y 1/3)) (sqrt (+ y 0.5))) (* (log (pow y 1/3)) 1) (* (log (pow y 1/3)) 1) (* (log y) (+ y 0.5)) (* (cbrt (log (pow y 1/3))) (+ y 0.5)) (* (sqrt (log (pow y 1/3))) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5)) (* (log (pow y 1/3)) (+ (pow y 3) (pow 0.5 3))) (* (log (pow y 1/3)) (- (* y y) (* 0.5 0.5))) (pow y 1/3) (pow (/ 1 y) -1/3) (exp (* 1/3 (- (log -1) (log (/ -1 y))))) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (+ (* 3 (* y (log (pow y 1/3)))) (* 1.5 (log (pow y 1/3)))) (+ (* 3 (* y (log (pow (/ 1 y) -1/3)))) (* 1.5 (log (pow (/ 1 y) -1/3)))) (- (+ (* 1/3 (* (log -1) y)) (+ (* 0.16666666666666666 (log -1)) (+ (* 1.0 (log (* (pow (* -1 y) 1/3) (cbrt -1)))) (* 2 (* (log (* (pow (* -1 y) 1/3) (cbrt -1))) y))))) (+ (* 1/3 (* y (log (/ -1 y)))) (* 0.16666666666666666 (log (/ -1 y))))) (+ (* y (log (pow y 1/3))) (* 0.5 (log (pow y 1/3)))) (+ (* y (log (pow (/ 1 y) -1/3))) (* 0.5 (log (pow (/ 1 y) -1/3)))) (- (+ (* 0.16666666666666666 (log -1)) (* 1/3 (* (log -1) y))) (+ (* 1/3 (* y (log (/ -1 y)))) (* 0.16666666666666666 (log (/ -1 y))))) 6.520 * * [simplify]: iteration 0 : 614 enodes (cost 823 ) 6.531 * * [simplify]: iteration 1 : 2859 enodes (cost 711 ) 6.597 * * [simplify]: iteration 2 : 5001 enodes (cost 686 ) 6.601 * [simplify]: Simplified to: (log (pow y 1/3)) (log (pow y 1/3)) 1/3 (pow y (* (cbrt 1/3) (cbrt 1/3))) (pow y (sqrt 1/3)) y (cbrt (pow y 2/3)) (pow (cbrt y) 1/3) (pow (sqrt y) 1/3) (pow (sqrt y) 1/3) 1 (pow y 1/3) (log (pow y 1/3)) (exp (cbrt y)) (pow (pow y 1/3) 2/3) (pow (cbrt y) 1/3) y (sqrt (cbrt y)) (sqrt (cbrt y)) (pow y 1/6) (pow y 1/6) (log (pow y 1/3)) (exp (cbrt y)) (cbrt (pow y 2/3)) (pow (cbrt y) 1/3) (pow (sqrt y) 1/3) (pow (sqrt y) 1/3) 1 (pow y 1/3) (pow (pow y 1/3) 2/3) (pow (cbrt y) 1/3) y (sqrt (cbrt y)) (sqrt (cbrt y)) (pow (pow (pow y 1/3) (+ y 0.5)) 3) (+ (log 3) (log (* (log (pow y 1/3)) (+ y 0.5)))) (pow (pow (pow y 1/3) (+ y 0.5)) 3) (* (cbrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5)))) (cbrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5))))) (cbrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5)))) (pow (* 3 (* (log (pow y 1/3)) (+ y 0.5))) 3) (sqrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5)))) (sqrt (+ (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (log (pow y 1/3)) (+ y 0.5)))) (* (+ (* 0.5 (- 0.5 y)) (* y y)) (+ (* (log (pow y 1/3)) (+ (pow y 3) (pow 0.5 3))) (* (+ (pow y 3) (pow 0.5 3)) (* 2 (log (cbrt y)))))) (* (+ (* y y) (- (* 0.5 0.5) (* y 0.5))) (+ (* y y) (- (* 0.5 0.5) (* y 0.5)))) (+ (* (* (+ (pow y 3) (pow 0.5 3)) (* 2 (log (cbrt y)))) (- y 0.5)) (* (+ (* y y) (- (* 0.5 0.5) (* y 0.5))) (* (log (pow y 1/3)) (- (* y y) (* 0.5 0.5))))) (* (- y 0.5) (+ (* y y) (- (* 0.5 0.5) (* y 0.5)))) (+ (* (* (- (* y y) (* 0.5 0.5)) (* 2 (log (cbrt y)))) (+ (* y y) (- (* 0.5 0.5) (* y 0.5)))) (* (- y 0.5) (* (log (pow y 1/3)) (+ (pow y 3) (pow 0.5 3))))) (* (- y 0.5) (+ (* y y) (- (* 0.5 0.5) (* y 0.5)))) (* (- y 0.5) (+ (* (log (pow y 1/3)) (- (* y y) (* 0.5 0.5))) (* (- (* y y) (* 0.5 0.5)) (* 2 (log (cbrt y)))))) (* (- y 0.5) (- y 0.5)) (+ (pow (* (+ y 0.5) (* 2 (log (cbrt y)))) 3) (pow (* (log (pow y 1/3)) (+ y 0.5)) 3)) (+ (* (* (log (pow y 1/3)) (+ y 0.5)) (- (* (log (pow y 1/3)) (+ y 0.5)) (* (+ y 0.5) (* 2 (log (cbrt y)))))) (* (* (+ y 0.5) (* 2 (log (cbrt y)))) (* (+ y 0.5) (* 2 (log (cbrt y)))))) (* (+ y 0.5) (* (* (log (pow y 1/3)) 3) (* (log (pow y 1/3)) (- (* 2 (+ y 0.5)) (+ y 0.5))))) (* (log (pow y 1/3)) (- (* 2 (+ y 0.5)) (+ y 0.5))) (* (log (pow y 1/3)) (+ y (* 2 (+ y 0.5)))) (* (log (pow y 1/3)) (+ y (* 2 (+ y 0.5)))) (* (+ y 0.5) (+ (* (log (cbrt (cbrt y))) 2) (log (pow y 1/3)))) (* (+ y 0.5) (+ (* (log (cbrt (sqrt y))) 2) (log (pow y 1/3)))) (* 3 (* (log (pow y 1/3)) (+ y 0.5))) (* (+ y 0.5) (+ (* (log (cbrt (cbrt y))) 2) (log (pow y 1/3)))) (* (+ y 0.5) (+ (* (log (sqrt (cbrt y))) 2) (log (pow y 1/3)))) (* 3 (* (log (pow y 1/3)) (+ y 0.5))) (* (+ y 0.5) (+ (* (log (cbrt (cbrt y))) 2) (log (pow y 1/3)))) (* (+ y 0.5) (+ (* (log (cbrt (sqrt y))) 2) (log (pow y 1/3)))) (* 3 (* (log (pow y 1/3)) (+ y 0.5))) (* (+ y 0.5) (+ (* (log (cbrt (cbrt y))) 2) (log (pow y 1/3)))) (* (+ y 0.5) (+ (* (log (sqrt (cbrt y))) 2) (log (pow y 1/3)))) (* 3 (* (log (pow y 1/3)) (+ y 0.5))) (* (+ y 0.5) (+ (* (log (cbrt (cbrt y))) 2) (log (pow y 1/3)))) (* (+ y 0.5) (+ (* (log (cbrt (sqrt y))) 2) (log (pow y 1/3)))) (* 3 (* (log (pow y 1/3)) (+ y 0.5))) (* (+ y 0.5) (+ (* (log (cbrt (cbrt y))) 2) (log (pow y 1/3)))) (* (+ y 0.5) (+ (* (log (sqrt (cbrt y))) 2) (log (pow y 1/3)))) (* 3 (* (log (pow y 1/3)) (+ y 0.5))) (* (+ y 0.5) (+ (* (log (cbrt (cbrt y))) 2) (log (pow y 1/3)))) (* (+ y 0.5) (+ (* (log (cbrt (sqrt y))) 2) (log (pow y 1/3)))) (* 3 (* (log (pow y 1/3)) (+ y 0.5))) (* (+ y 0.5) (+ (* (log (cbrt (cbrt y))) 2) (log (pow y 1/3)))) (* (+ y 0.5) (+ (* (log (sqrt (cbrt y))) 2) (log (pow y 1/3)))) (* 3 (* (log (pow y 1/3)) (+ y 0.5))) (* (log (pow y 1/3)) (+ y 0.5)) (log (* (log (pow y 1/3)) (+ y 0.5))) (log (* (log (pow y 1/3)) (+ y 0.5))) (pow (pow y 1/3) (+ y 0.5)) (pow (* (log (pow y 1/3)) (+ y 0.5)) 3) (* (cbrt (* (log (pow y 1/3)) (+ y 0.5))) (cbrt (* (log (pow y 1/3)) (+ y 0.5)))) (cbrt (* (log (pow y 1/3)) (+ y 0.5))) (pow (* (log (pow y 1/3)) (+ y 0.5)) 3) (sqrt (* (log (pow y 1/3)) (+ y 0.5))) (sqrt (* (log (pow y 1/3)) (+ y 0.5))) (* (sqrt (log (pow y 1/3))) (sqrt (+ y 0.5))) (* (sqrt (log (pow y 1/3))) (sqrt (+ y 0.5))) (* (log (pow y 1/3)) y) (* (log (pow y 1/3)) 0.5) (* (log (pow y 1/3)) y) (* (log (pow y 1/3)) 0.5) (* (log (pow y 1/3)) (* (cbrt (+ y 0.5)) (cbrt (+ y 0.5)))) (* (log (pow y 1/3)) (sqrt (+ y 0.5))) (log (pow y 1/3)) (log (pow y 1/3)) (* (log y) (+ y 0.5)) (* (cbrt (log (pow y 1/3))) (+ y 0.5)) (* (sqrt (log (pow y 1/3))) (+ y 0.5)) (* (log (pow y 1/3)) (+ y 0.5)) (* (log (pow y 1/3)) (+ (pow y 3) (pow 0.5 3))) (* (log (pow y 1/3)) (- (* y y) (* 0.5 0.5))) (pow y 1/3) (pow (/ 1 y) -1/3) (pow y 1/3) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (* (log (pow y 1/3)) (+ 1.5 (* 3 y))) (* (log (pow (/ 1 y) -1/3)) (+ 1.5 (* 3 y))) (+ (+ (* 0.16666666666666666 (log -1)) (* 1/3 (* (log -1) y))) (- (+ (* 1.0 (log (* (pow (* -1 y) 1/3) (cbrt -1)))) (* 2 (* (log (* (pow (* -1 y) 1/3) (cbrt -1))) y))) (* (log (/ -1 y)) (+ 0.16666666666666666 (* 1/3 y))))) (* (log (pow y 1/3)) (+ y 0.5)) (* (log (pow (/ 1 y) -1/3)) (+ y 0.5)) (+ (* 1/3 (* (log -1) y)) (- (* 0.16666666666666666 (log -1)) (* (log (/ -1 y)) (+ 0.16666666666666666 (* 1/3 y))))) 6.602 * * * [progress]: adding candidates to table 7.958 * * [progress]: iteration 4 / 4 7.958 * * * [progress]: picking best candidate 7.983 * * * * [pick]: Picked # 7.983 * * * [progress]: localizing error 7.994 * * * [progress]: generating rewritten candidates 7.994 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 2) 8.002 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2) 8.014 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 8.019 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 8.027 * * * [progress]: generating series expansions 8.027 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 2) 8.027 * [approximate]: Approximating (* (sqrt (+ y 0.5)) (log y)) in (y) around 0 8.053 * [approximate]: Approximating (* (log (/ 1 y)) (sqrt (+ (/ 1 y) 0.5))) in (y) around 0 8.088 * [approximate]: Approximating (* (sqrt (- 0.5 (/ 1 y))) (log (/ -1 y))) in (y) around 0 8.149 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2) 8.150 * [approximate]: Approximating (* (+ y 0.5) (log y)) in (y) around 0 8.423 * [approximate]: Approximating (* (log (/ 1 y)) (+ (/ 1 y) 0.5)) in (y) around 0 8.506 * [approximate]: Approximating (* (- 0.5 (/ 1 y)) (log (/ -1 y))) in (y) around 0 8.606 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 8.607 * [approximate]: Approximating (- (+ x y) (+ (* 0.5 (log y)) (* y (log y)))) in (x y) around 0 8.608 * [taylor]: Taking taylor expansion of (- (+ x y) (+ (* 0.5 (log y)) (* y (log y)))) in y 8.612 * [taylor]: Taking taylor expansion of (- (+ x y) (+ (* 0.5 (log y)) (* y (log y)))) in y 8.616 * [approximate]: Approximating (- (+ (/ 1 y) (/ 1 x)) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in (x y) around 0 8.620 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in y 8.621 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in y 8.628 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in y 8.631 * [approximate]: Approximating (- (/ (log (/ -1 y)) y) (+ (/ 1 y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x)))) in (x y) around 0 8.637 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y) (+ (/ 1 y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x)))) in y 8.638 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y) (+ (/ 1 y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x)))) in y 8.647 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y) (+ (/ 1 y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x)))) in y 8.655 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 8.656 * [approximate]: Approximating (- x (+ (* 0.5 (log y)) (* y (log y)))) in (x y) around 0 8.657 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 (log y)) (* y (log y)))) in y 8.661 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 (log y)) (* y (log y)))) in y 8.665 * [approximate]: Approximating (- (/ 1 x) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in (x y) around 0 8.668 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in y 8.669 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in y 8.675 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (/ (log (/ 1 y)) y) (* 0.5 (log (/ 1 y))))) in y 8.678 * [approximate]: Approximating (- (/ (log (/ -1 y)) y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x))) in (x y) around 0 8.685 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x))) in y 8.686 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x))) in y 8.693 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y) (+ (* 0.5 (log (/ -1 y))) (/ 1 x))) in y 8.700 * * * [progress]: simplifying candidates 8.703 * [simplify]: Simplifying using # : (* (sqrt (+ y 0.5)) (log y)) (+ (log (sqrt (+ y 0.5))) (log (log y))) (log (* (sqrt (+ y 0.5)) (log y))) (exp (* (sqrt (+ y 0.5)) (log y))) (* (* (* (sqrt (+ y 0.5)) (sqrt (+ y 0.5))) (sqrt (+ y 0.5))) (* (* (log y) (log y)) (log y))) (* (cbrt (* (sqrt (+ y 0.5)) (log y))) (cbrt (* (sqrt (+ y 0.5)) (log y)))) (cbrt (* (sqrt (+ y 0.5)) (log y))) (* (* (* (sqrt (+ y 0.5)) (log y)) (* (sqrt (+ y 0.5)) (log y))) (* (sqrt (+ y 0.5)) (log y))) (sqrt (* (sqrt (+ y 0.5)) (log y))) (sqrt (* (sqrt (+ y 0.5)) (log y))) (* (sqrt (sqrt (+ y 0.5))) (sqrt (log y))) (* (sqrt (sqrt (+ y 0.5))) (sqrt (log y))) (* (sqrt (sqrt (+ y 0.5))) (sqrt (log y))) (* (sqrt (sqrt (+ y 0.5))) (sqrt (log y))) (* (sqrt (+ y 0.5)) (log (* (cbrt y) (cbrt y)))) (* (sqrt (+ y 0.5)) (log 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0.5 (/ (* (log -1) NAN) y)) (+ (* 1.0 (/ (* (log -1) (pow NAN 3)) (pow y 2))) (+ (* 2 (/ (* (pow NAN 5) (log (/ -1 y))) (pow y 2))) (+ (* NAN (log (/ -1 y))) (/ (* (pow NAN 3) (log (/ -1 y))) y)))))) (* (+ y 0.5) (log y)) (* (+ y 0.5) (log y)) (+ (neg (* (log (/ -1 y)) (+ y 0.5))) (* (log -1) (+ y 0.5))) (+ x (- y (* (log y) (+ 0.5 y)))) (+ x (- y (* (log y) (+ 0.5 y)))) (- (+ (+ (* (log (/ -1 y)) (+ y 0.5)) x) y) (* (log -1) (+ y 0.5))) (+ x (neg (* (log y) (+ 0.5 y)))) (+ x (neg (* (log y) (+ 0.5 y)))) (- (+ (* (log (/ -1 y)) (+ y 0.5)) x) (* (log -1) (+ y 0.5))) 8.763 * * * [progress]: adding candidates to table 9.756 * [progress]: [Phase 3 of 3] Extracting. 9.756 * * [regime]: Finding splitpoints for: (# # # # # # #) 9.759 * * * [regime-changes]: Trying 5 branch expressions: ((+ (- x (* (+ y 0.5) (log y))) y) (- (+ (- x (* (+ y 0.5) (log y))) y) z) z y x) 9.759 * * * * [regimes]: Trying to branch on (+ (- x (* (+ y 0.5) (log y))) y) from (# # # # # # #) 9.828 * * * * [regimes]: Trying to branch on (- (+ (- x (* (+ y 0.5) (log y))) y) z) from (# # # # # # #) 9.899 * * * * [regimes]: Trying to branch on z from (# # # # # # #) 9.963 * * * * [regimes]: Trying to branch on y from (# # # # # # #) 10.029 * * * * [regimes]: Trying to branch on x from (# # # # # # #) 10.093 * * * [regime]: Found split indices: #