4.674 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.329 * * * [progress]: [2/2] Setting up program. 0.334 * [progress]: [Phase 2 of 3] Improving. 0.335 * [simplify]: Simplifying using # : (* (* (/ 1.0 (sqrt PI)) (exp (* (fabs x) (fabs x)))) (+ (+ (+ (/ 1.0 (fabs x)) (* (/ 1.0 2.0) (* (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))))) (* (/ 3.0 4.0) (* (* (* (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))))) (* (/ 15.0 8.0) (* (* (* (* (* (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x)))))) 0.337 * * [simplify]: iteration 0 : 90 enodes (cost 61 ) 0.340 * * [simplify]: iteration 1 : 406 enodes (cost 58 ) 0.350 * * [simplify]: iteration 2 : 2267 enodes (cost 36 ) 0.400 * * [simplify]: iteration 3 : 5001 enodes (cost 35 ) 0.400 * [simplify]: Simplified to: (* (* (+ (/ 1.0 (/ 2.0 (pow (/ 1.0 (fabs x)) 3))) (* (/ 1.0 (fabs x)) (+ (/ (* (pow (/ 1.0 (fabs x)) 6) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (/ 1.0 (sqrt PI)) (pow (exp (fabs x)) (/ (fabs x) 2)))) (pow (exp (fabs x)) (/ (fabs x) 2))) 0.407 * * [progress]: iteration 1 / 4 0.407 * * * [progress]: picking best candidate 0.416 * * * * [pick]: Picked # 0.417 * * * [progress]: localizing error 0.457 * * * [progress]: generating rewritten candidates 0.457 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 2 1 1 1) 0.461 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2) 0.462 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 2 2 2) 0.465 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2 2) 0.472 * * * [progress]: generating series expansions 0.472 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 2 1 1 1) 0.473 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 6) in (x) around 0 0.473 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 6) in x 0.473 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 0.473 * [taylor]: Taking taylor expansion of 1.0 in x 0.473 * [taylor]: Taking taylor expansion of (fabs x) in x 0.473 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 6) in x 0.473 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 0.473 * [taylor]: Taking taylor expansion of 1.0 in x 0.473 * [taylor]: Taking taylor expansion of (fabs x) in x 0.488 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 6) in (x) around 0 0.488 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 6) in x 0.488 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 0.488 * [taylor]: Taking taylor expansion of 1.0 in x 0.488 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.488 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 6) in x 0.488 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 0.488 * [taylor]: Taking taylor expansion of 1.0 in x 0.488 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.504 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 6) in (x) around 0 0.504 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 6) in x 0.504 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 0.504 * [taylor]: Taking taylor expansion of 1.0 in x 0.504 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.504 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 6) in x 0.504 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 0.504 * [taylor]: Taking taylor expansion of 1.0 in x 0.504 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.519 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2) 0.519 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 2 2 2) 0.519 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 4) in (x) around 0 0.519 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 4) in x 0.519 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 0.519 * [taylor]: Taking taylor expansion of 1.0 in x 0.519 * [taylor]: Taking taylor expansion of (fabs x) in x 0.520 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 4) in x 0.520 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 0.520 * [taylor]: Taking taylor expansion of 1.0 in x 0.520 * [taylor]: Taking taylor expansion of (fabs x) in x 0.534 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 4) in (x) around 0 0.535 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 4) in x 0.535 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 0.535 * [taylor]: Taking taylor expansion of 1.0 in x 0.535 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.535 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 4) in x 0.535 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 0.535 * [taylor]: Taking taylor expansion of 1.0 in x 0.535 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.546 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 4) in (x) around 0 0.546 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 4) in x 0.546 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 0.546 * [taylor]: Taking taylor expansion of 1.0 in x 0.546 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.546 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 4) in x 0.546 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 0.546 * [taylor]: Taking taylor expansion of 1.0 in x 0.546 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.557 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2 2) 0.557 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 3) in (x) around 0 0.557 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 3) in x 0.557 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 0.557 * [taylor]: Taking taylor expansion of 1.0 in x 0.557 * [taylor]: Taking taylor expansion of (fabs x) in x 0.558 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 3) in x 0.558 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 0.558 * [taylor]: Taking taylor expansion of 1.0 in x 0.558 * [taylor]: Taking taylor expansion of (fabs x) in x 0.567 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 3) in (x) around 0 0.567 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 3) in x 0.567 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 0.567 * [taylor]: Taking taylor expansion of 1.0 in x 0.567 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.568 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 3) in x 0.568 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 0.568 * [taylor]: Taking taylor expansion of 1.0 in x 0.568 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.578 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 3) in (x) around 0 0.578 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 3) in x 0.578 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 0.578 * [taylor]: Taking taylor expansion of 1.0 in x 0.578 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.578 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 3) in x 0.578 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 0.578 * [taylor]: Taking taylor expansion of 1.0 in x 0.578 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.589 * * * [progress]: simplifying candidates 0.591 * [simplify]: Simplifying using # : (expm1 (pow (/ 1.0 (fabs x)) 6)) (log1p (pow (/ 1.0 (fabs x)) 6)) (* (- (log 1.0) (log (fabs x))) 6) (* (log (/ 1.0 (fabs x))) 6) (* (log (/ 1.0 (fabs x))) 6) (* 1 6) (pow (/ 1.0 (fabs x)) (* (cbrt 6) (cbrt 6))) (pow (/ 1.0 (fabs x)) (sqrt 6)) (pow (/ 1.0 (fabs x)) 1) (pow (* (cbrt (/ 1.0 (fabs x))) (cbrt (/ 1.0 (fabs x)))) 6) (pow (cbrt (/ 1.0 (fabs x))) 6) (pow (sqrt (/ 1.0 (fabs x))) 6) (pow (sqrt (/ 1.0 (fabs x))) 6) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) 6) (pow (/ (cbrt 1.0) (cbrt (fabs x))) 6) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (fabs x))) 6) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 6) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) 1) 6) (pow (/ (cbrt 1.0) (fabs x)) 6) (pow (/ (sqrt 1.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) 6) (pow (/ (sqrt 1.0) (cbrt (fabs x))) 6) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 6) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 6) (pow (/ (sqrt 1.0) 1) 6) (pow (/ (sqrt 1.0) (fabs x)) 6) (pow (/ 1 (* (cbrt (fabs x)) (cbrt (fabs x)))) 6) (pow (/ 1.0 (cbrt (fabs x))) 6) (pow (/ 1 (sqrt (fabs x))) 6) (pow (/ 1.0 (sqrt (fabs x))) 6) (pow (/ 1 1) 6) (pow (/ 1.0 (fabs x)) 6) (pow 1 6) (pow (/ 1.0 (fabs x)) 6) (pow 1.0 6) (pow (/ 1 (fabs x)) 6) (log (pow (/ 1.0 (fabs x)) 6)) (exp (pow (/ 1.0 (fabs x)) 6)) (* (cbrt (pow (/ 1.0 (fabs x)) 6)) (cbrt (pow (/ 1.0 (fabs x)) 6))) (cbrt (pow (/ 1.0 (fabs x)) 6)) (* (* (pow (/ 1.0 (fabs x)) 6) (pow (/ 1.0 (fabs x)) 6)) (pow (/ 1.0 (fabs x)) 6)) (sqrt (pow (/ 1.0 (fabs x)) 6)) (sqrt (pow (/ 1.0 (fabs x)) 6)) (pow (/ 1.0 (fabs x)) (/ 6 2)) (pow (/ 1.0 (fabs x)) (/ 6 2)) (expm1 (sqrt PI)) (log1p (sqrt PI)) (log (sqrt PI)) (exp (sqrt PI)) (* (cbrt (sqrt PI)) (cbrt (sqrt PI))) (cbrt (sqrt PI)) (* (* (sqrt PI) (sqrt PI)) (sqrt PI)) (sqrt (* (cbrt PI) (cbrt PI))) (sqrt (cbrt PI)) (sqrt (sqrt PI)) (sqrt (sqrt PI)) (sqrt 1) (sqrt PI) (/ 1 2) (sqrt (sqrt PI)) (sqrt (sqrt PI)) (expm1 (pow (/ 1.0 (fabs x)) 4)) (log1p (pow (/ 1.0 (fabs x)) 4)) (* (- (log 1.0) (log (fabs x))) 4) (* (log (/ 1.0 (fabs x))) 4) (* (log (/ 1.0 (fabs x))) 4) (* 1 4) (pow (/ 1.0 (fabs x)) (* (cbrt 4) (cbrt 4))) (pow (/ 1.0 (fabs x)) (sqrt 4)) (pow (/ 1.0 (fabs x)) 1) (pow (* (cbrt (/ 1.0 (fabs x))) (cbrt (/ 1.0 (fabs x)))) 4) (pow (cbrt (/ 1.0 (fabs x))) 4) (pow (sqrt (/ 1.0 (fabs x))) 4) (pow (sqrt (/ 1.0 (fabs x))) 4) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) 4) (pow (/ (cbrt 1.0) (cbrt (fabs x))) 4) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (fabs x))) 4) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 4) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) 1) 4) (pow (/ (cbrt 1.0) (fabs x)) 4) (pow (/ (sqrt 1.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) 4) (pow (/ (sqrt 1.0) (cbrt (fabs x))) 4) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 4) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 4) (pow (/ (sqrt 1.0) 1) 4) (pow (/ (sqrt 1.0) (fabs x)) 4) (pow (/ 1 (* (cbrt (fabs x)) (cbrt (fabs x)))) 4) (pow (/ 1.0 (cbrt (fabs x))) 4) (pow (/ 1 (sqrt (fabs x))) 4) (pow (/ 1.0 (sqrt (fabs x))) 4) (pow (/ 1 1) 4) (pow (/ 1.0 (fabs x)) 4) (pow 1 4) (pow (/ 1.0 (fabs x)) 4) (pow 1.0 4) (pow (/ 1 (fabs x)) 4) (log (pow (/ 1.0 (fabs x)) 4)) (exp (pow (/ 1.0 (fabs x)) 4)) (* (cbrt (pow (/ 1.0 (fabs x)) 4)) (cbrt (pow (/ 1.0 (fabs x)) 4))) (cbrt (pow (/ 1.0 (fabs x)) 4)) (* (* (pow (/ 1.0 (fabs x)) 4) (pow (/ 1.0 (fabs x)) 4)) (pow (/ 1.0 (fabs x)) 4)) (sqrt (pow (/ 1.0 (fabs x)) 4)) (sqrt (pow (/ 1.0 (fabs x)) 4)) (pow (/ 1.0 (fabs x)) (/ 4 2)) (pow (/ 1.0 (fabs x)) (/ 4 2)) (expm1 (pow (/ 1.0 (fabs x)) 3)) (log1p (pow (/ 1.0 (fabs x)) 3)) (* (- (log 1.0) (log (fabs x))) 3) (* (log (/ 1.0 (fabs x))) 3) (* (log (/ 1.0 (fabs x))) 3) (* 1 3) (pow (/ 1.0 (fabs x)) (* (cbrt 3) (cbrt 3))) (pow (/ 1.0 (fabs x)) (sqrt 3)) (pow (/ 1.0 (fabs x)) 1) (pow (* (cbrt (/ 1.0 (fabs x))) (cbrt (/ 1.0 (fabs x)))) 3) (pow (cbrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (cbrt 1.0) (cbrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (fabs x))) 3) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) 1) 3) (pow (/ (cbrt 1.0) (fabs x)) 3) (pow (/ (sqrt 1.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (sqrt 1.0) (cbrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) 1) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (pow (/ 1 (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ 1.0 (cbrt (fabs x))) 3) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) (pow (/ 1 1) 3) (pow (/ 1.0 (fabs x)) 3) (pow 1 3) (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (log (pow (/ 1.0 (fabs x)) 3)) (exp (pow (/ 1.0 (fabs x)) 3)) (* (cbrt (pow (/ 1.0 (fabs x)) 3)) (cbrt (pow (/ 1.0 (fabs x)) 3))) (cbrt (pow (/ 1.0 (fabs x)) 3)) (* (* (pow (/ 1.0 (fabs x)) 3) (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) 3)) (pow (* (cbrt (/ 1.0 (fabs x))) (cbrt (/ 1.0 (fabs x)))) 3) (pow (cbrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (cbrt 1.0) (cbrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (fabs x))) 3) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) 1) 3) (pow (/ (cbrt 1.0) (fabs x)) 3) (pow (/ (sqrt 1.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (sqrt 1.0) (cbrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) 1) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (pow (/ 1 (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ 1.0 (cbrt (fabs x))) 3) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) (pow (/ 1 1) 3) (pow (/ 1.0 (fabs x)) 3) (pow 1 3) (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (pow 1.0 3) (pow (fabs x) 3) (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (sqrt (pow (/ 1.0 (fabs x)) 3)) (sqrt (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) (/ 3 2)) (pow (/ 1.0 (fabs x)) (/ 3 2)) (/ 1.0 (pow (fabs x) 6)) (/ 1.0 (pow (fabs x) 6)) (/ 1.0 (pow (fabs x) 6)) (* (* (+ (/ 1.0 (/ 2.0 (pow (/ 1.0 (fabs x)) 3))) (* (/ 1.0 (fabs x)) (+ (/ (* (pow (/ 1.0 (fabs x)) 6) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (/ 1.0 (sqrt PI)) (pow (exp (fabs x)) (/ (fabs x) 2)))) (pow (exp (fabs x)) (/ (fabs x) 2))) (/ 1.0 (pow (fabs x) 4)) (/ 1.0 (pow (fabs x) 4)) (/ 1.0 (pow (fabs x) 4)) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) 0.598 * * [simplify]: iteration 0 : 545 enodes (cost 752 ) 0.608 * * [simplify]: iteration 1 : 2496 enodes (cost 663 ) 0.659 * * [simplify]: iteration 2 : 5001 enodes (cost 647 ) 0.663 * [simplify]: Simplified to: (expm1 (pow (/ 1.0 (fabs x)) 6)) (log1p (pow (/ 1.0 (fabs x)) 6)) (log (pow (/ 1.0 (fabs x)) 6)) (log (pow (/ 1.0 (fabs x)) 6)) (log (pow (/ 1.0 (fabs x)) 6)) 6 (pow (/ 1.0 (fabs x)) (* (cbrt 6) (cbrt 6))) (pow (/ 1.0 (fabs x)) (sqrt 6)) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 4) (pow (/ 1.0 (fabs x)) 2) (pow (/ 1.0 (fabs x)) 3) (pow (/ 1.0 (fabs x)) 3) (pow (/ 1.0 (fabs x)) 4) (pow (/ 1.0 (fabs x)) 2) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (fabs x))) 6) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 6) (pow 1.0 4) (pow (/ (cbrt 1.0) (fabs x)) 6) (pow (/ (sqrt 1.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) 6) (pow (/ (sqrt 1.0) (cbrt (fabs x))) 6) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 6) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 6) (pow 1.0 3) (pow (/ (sqrt 1.0) (fabs x)) 6) (pow (/ 1 (fabs x)) 4) (pow (/ 1.0 (cbrt (fabs x))) 6) (pow (/ 1 (sqrt (fabs x))) 6) (pow (/ 1.0 (sqrt (fabs x))) 6) 1 (pow (/ 1.0 (fabs x)) 6) 1 (pow (/ 1.0 (fabs x)) 6) (pow 1.0 6) (pow (/ 1 (fabs x)) 6) (log (pow (/ 1.0 (fabs x)) 6)) (exp (pow (/ 1.0 (fabs x)) 6)) (* (cbrt (pow (/ 1.0 (fabs x)) 6)) (cbrt (pow (/ 1.0 (fabs x)) 6))) (cbrt (pow (/ 1.0 (fabs x)) 6)) (pow (pow (/ 1.0 (fabs x)) 6) 3) (sqrt (pow (/ 1.0 (fabs x)) 6)) (sqrt (pow (/ 1.0 (fabs x)) 6)) (pow (/ 1.0 (fabs x)) 3) (pow (/ 1.0 (fabs x)) 3) (expm1 (sqrt PI)) (log1p (sqrt PI)) (log (sqrt PI)) (exp (sqrt PI)) (* (cbrt (sqrt PI)) (cbrt (sqrt PI))) (cbrt (sqrt PI)) (* (sqrt PI) PI) (fabs (cbrt PI)) (sqrt (cbrt PI)) (sqrt (sqrt PI)) (sqrt (sqrt PI)) 1 (sqrt PI) 1/2 (sqrt (sqrt PI)) (sqrt (sqrt PI)) (expm1 (pow (/ 1.0 (fabs x)) 4)) (log1p (pow (/ 1.0 (fabs x)) 4)) (log (pow (/ 1.0 (fabs x)) 4)) (log (pow (/ 1.0 (fabs x)) 4)) (log (pow (/ 1.0 (fabs x)) 4)) 4 (pow (/ 1.0 (fabs x)) (* (cbrt 4) (cbrt 4))) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (pow (pow (cbrt (/ 1.0 (fabs x))) 2) 4) (pow (cbrt (/ 1.0 (fabs x))) 4) (pow (/ 1.0 (fabs x)) 2) (pow (/ 1.0 (fabs x)) 2) (pow (pow (cbrt (/ 1.0 (fabs x))) 2) 4) (pow (cbrt (/ 1.0 (fabs x))) 4) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (fabs x))) 4) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 4) (pow (* (cbrt 1.0) (cbrt 1.0)) 4) (pow (/ (cbrt 1.0) (fabs x)) 4) (pow (/ (sqrt 1.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) 4) (pow (/ (sqrt 1.0) (cbrt (fabs x))) 4) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 4) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 4) (* 1.0 1.0) (pow (/ (sqrt 1.0) (fabs x)) 4) (pow (/ 1 (* (cbrt (fabs x)) (cbrt (fabs x)))) 4) (pow (/ 1.0 (cbrt (fabs x))) 4) (pow (/ 1 (sqrt (fabs x))) 4) (pow (/ 1.0 (sqrt (fabs x))) 4) 1 (pow (/ 1.0 (fabs x)) 4) 1 (pow (/ 1.0 (fabs x)) 4) (pow 1.0 4) (pow (/ 1 (fabs x)) 4) (log (pow (/ 1.0 (fabs x)) 4)) (exp (pow (/ 1.0 (fabs x)) 4)) (* (cbrt (pow (/ 1.0 (fabs x)) 4)) (cbrt (pow (/ 1.0 (fabs x)) 4))) (cbrt (pow (/ 1.0 (fabs x)) 4)) (pow (/ 1.0 (fabs x)) 12) (sqrt (pow (/ 1.0 (fabs x)) 4)) (sqrt (pow (/ 1.0 (fabs x)) 4)) (pow (/ 1.0 (fabs x)) 2) (pow (/ 1.0 (fabs x)) 2) (expm1 (pow (/ 1.0 (fabs x)) 3)) (log1p (pow (/ 1.0 (fabs x)) 3)) (log (pow (/ 1.0 (fabs x)) 3)) (log (pow (/ 1.0 (fabs x)) 3)) (log (pow (/ 1.0 (fabs x)) 3)) 3 (pow (/ 1.0 (fabs x)) (* (cbrt 3) (cbrt 3))) (pow (/ 1.0 (fabs x)) (sqrt 3)) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (/ (* 1.0 1.0) (pow (sqrt (fabs x)) 3)) (/ 1.0 (pow (sqrt (fabs x)) 3)) (* 1.0 1.0) (/ 1.0 (pow (fabs x) 3)) (/ (pow (sqrt 1.0) 3) (pow (fabs x) 2)) (/ 1.0 (/ (fabs x) (sqrt 1.0))) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (sqrt 1.0) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (/ 1 (pow (fabs x) 2)) (/ (pow 1.0 3) (fabs x)) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) 1 (pow (/ 1.0 (fabs x)) 3) 1 (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (pow (/ 1.0 (fabs x)) 2) (log (pow (/ 1.0 (fabs x)) 3)) (exp (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 9) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (/ (* 1.0 1.0) (pow (sqrt (fabs x)) 3)) (/ 1.0 (pow (sqrt (fabs x)) 3)) (* 1.0 1.0) (/ 1.0 (pow (fabs x) 3)) (/ (pow (sqrt 1.0) 3) (pow (fabs x) 2)) (/ 1.0 (/ (fabs x) (sqrt 1.0))) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (sqrt 1.0) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (/ 1 (pow (fabs x) 2)) (/ (pow 1.0 3) (fabs x)) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) 1 (pow (/ 1.0 (fabs x)) 3) 1 (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (pow 1.0 3) (pow (fabs x) 3) (pow (/ 1.0 (fabs x)) 2) (sqrt (pow (/ 1.0 (fabs x)) 3)) (sqrt (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 3/2) (/ 1.0 (pow (fabs x) 6)) (/ 1.0 (pow (fabs x) 6)) (/ 1.0 (pow (fabs x) 6)) (* (* (pow (exp (fabs x)) (/ (fabs x) 2)) (fma (/ 1.0 (fabs x)) (+ (/ (* (pow (/ 1.0 (fabs x)) 6) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)) (/ 1.0 (/ 2.0 (pow (/ 1.0 (fabs x)) 3))))) (* (/ 1.0 (sqrt PI)) (pow (exp (fabs x)) (/ (fabs x) 2)))) (/ 1.0 (pow (fabs x) 4)) (/ 1.0 (pow (fabs x) 4)) (/ 1.0 (pow (fabs x) 4)) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) 0.664 * * * [progress]: adding candidates to table 1.238 * * [progress]: iteration 2 / 4 1.238 * * * [progress]: picking best candidate 1.317 * * * * [pick]: Picked # 1.318 * * * [progress]: localizing error 1.354 * * * [progress]: generating rewritten candidates 1.354 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 2) 1.355 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2 2 2) 1.358 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2 2) 1.362 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 1.405 * * * [progress]: generating series expansions 1.405 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 2) 1.405 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2 2 2) 1.405 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 4) in (x) around 0 1.405 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 4) in x 1.406 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 1.406 * [taylor]: Taking taylor expansion of 1.0 in x 1.406 * [taylor]: Taking taylor expansion of (fabs x) in x 1.406 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 4) in x 1.406 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 1.406 * [taylor]: Taking taylor expansion of 1.0 in x 1.406 * [taylor]: Taking taylor expansion of (fabs x) in x 1.417 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 4) in (x) around 0 1.417 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 4) in x 1.417 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 1.417 * [taylor]: Taking taylor expansion of 1.0 in x 1.417 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.417 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 4) in x 1.417 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 1.417 * [taylor]: Taking taylor expansion of 1.0 in x 1.417 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.428 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 4) in (x) around 0 1.428 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 4) in x 1.428 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 1.428 * [taylor]: Taking taylor expansion of 1.0 in x 1.428 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.428 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 4) in x 1.428 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 1.428 * [taylor]: Taking taylor expansion of 1.0 in x 1.428 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.439 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2 2) 1.439 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 3) in (x) around 0 1.439 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 3) in x 1.439 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 1.439 * [taylor]: Taking taylor expansion of 1.0 in x 1.439 * [taylor]: Taking taylor expansion of (fabs x) in x 1.439 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 3) in x 1.440 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 1.440 * [taylor]: Taking taylor expansion of 1.0 in x 1.440 * [taylor]: Taking taylor expansion of (fabs x) in x 1.449 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 3) in (x) around 0 1.449 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 3) in x 1.450 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 1.450 * [taylor]: Taking taylor expansion of 1.0 in x 1.450 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.450 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 3) in x 1.450 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 1.450 * [taylor]: Taking taylor expansion of 1.0 in x 1.450 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.460 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 3) in (x) around 0 1.460 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 3) in x 1.460 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 1.460 * [taylor]: Taking taylor expansion of 1.0 in x 1.460 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.461 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 3) in x 1.461 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 1.461 * [taylor]: Taking taylor expansion of 1.0 in x 1.461 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.472 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 1.472 * [approximate]: Taking taylor expansion of (* 1.0 (/ (+ (fma 0.75 (pow (/ 1.0 (fabs x)) 4) 1) (* 1.875 (/ 1 (pow (fabs x) 6)))) (fabs x))) in (x) around 0 1.472 * [taylor]: Taking taylor expansion of (* 1.0 (/ (+ (fma 0.75 (pow (/ 1.0 (fabs x)) 4) 1) (* 1.875 (/ 1 (pow (fabs x) 6)))) (fabs x))) in x 1.473 * [taylor]: Taking taylor expansion of 1.0 in x 1.473 * [taylor]: Taking taylor expansion of (/ (+ (fma 0.75 (pow (/ 1.0 (fabs x)) 4) 1) (* 1.875 (/ 1 (pow (fabs x) 6)))) (fabs x)) in x 1.473 * [taylor]: Taking taylor expansion of (+ (fma 0.75 (pow (/ 1.0 (fabs x)) 4) 1) (* 1.875 (/ 1 (pow (fabs x) 6)))) in x 1.473 * [taylor]: Taking taylor expansion of (fma 0.75 (pow (/ 1.0 (fabs x)) 4) 1) in x 1.473 * [taylor]: Rewrote expression to (+ (* 0.75 (pow (/ 1.0 (fabs x)) 4)) 1) 1.473 * [taylor]: Taking taylor expansion of (* 0.75 (pow (/ 1.0 (fabs x)) 4)) in x 1.473 * [taylor]: Taking taylor expansion of 0.75 in x 1.473 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 4) in x 1.473 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 1.473 * [taylor]: Taking taylor expansion of 1.0 in x 1.473 * [taylor]: Taking taylor expansion of (fabs x) in x 1.473 * [taylor]: Taking taylor expansion of 1 in x 1.473 * [taylor]: Taking taylor expansion of (* 1.875 (/ 1 (pow (fabs x) 6))) in x 1.473 * [taylor]: Taking taylor expansion of 1.875 in x 1.473 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs x) 6)) in x 1.473 * [taylor]: Taking taylor expansion of (pow (fabs x) 6) in x 1.473 * [taylor]: Taking taylor expansion of (fabs x) in x 1.474 * [taylor]: Taking taylor expansion of (fabs x) in x 1.474 * [taylor]: Taking taylor expansion of (* 1.0 (/ (+ (fma 0.75 (pow (/ 1.0 (fabs x)) 4) 1) (* 1.875 (/ 1 (pow (fabs x) 6)))) (fabs x))) in x 1.474 * [taylor]: Taking taylor expansion of 1.0 in x 1.474 * [taylor]: Taking taylor expansion of (/ (+ (fma 0.75 (pow (/ 1.0 (fabs x)) 4) 1) (* 1.875 (/ 1 (pow (fabs x) 6)))) (fabs x)) in x 1.475 * [taylor]: Taking taylor expansion of (+ (fma 0.75 (pow (/ 1.0 (fabs x)) 4) 1) (* 1.875 (/ 1 (pow (fabs x) 6)))) in x 1.475 * [taylor]: Taking taylor expansion of (fma 0.75 (pow (/ 1.0 (fabs x)) 4) 1) in x 1.475 * [taylor]: Rewrote expression to (+ (* 0.75 (pow (/ 1.0 (fabs x)) 4)) 1) 1.475 * [taylor]: Taking taylor expansion of (* 0.75 (pow (/ 1.0 (fabs x)) 4)) in x 1.475 * [taylor]: Taking taylor expansion of 0.75 in x 1.475 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 4) in x 1.475 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 1.475 * [taylor]: Taking taylor expansion of 1.0 in x 1.475 * [taylor]: Taking taylor expansion of (fabs x) in x 1.475 * [taylor]: Taking taylor expansion of 1 in x 1.475 * [taylor]: Taking taylor expansion of (* 1.875 (/ 1 (pow (fabs x) 6))) in x 1.475 * [taylor]: Taking taylor expansion of 1.875 in x 1.475 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs x) 6)) in x 1.475 * [taylor]: Taking taylor expansion of (pow (fabs x) 6) in x 1.475 * [taylor]: Taking taylor expansion of (fabs x) in x 1.475 * [taylor]: Taking taylor expansion of (fabs x) in x 1.530 * [approximate]: Taking taylor expansion of (* 1.0 (/ (+ (* 1.875 (/ 1 (pow (fabs (/ 1 x)) 6))) (fma 0.75 (pow (/ 1.0 (fabs (/ 1 x))) 4) 1)) (fabs (/ 1 x)))) in (x) around 0 1.531 * [taylor]: Taking taylor expansion of (* 1.0 (/ (+ (* 1.875 (/ 1 (pow (fabs (/ 1 x)) 6))) (fma 0.75 (pow (/ 1.0 (fabs (/ 1 x))) 4) 1)) (fabs (/ 1 x)))) in x 1.531 * [taylor]: Taking taylor expansion of 1.0 in x 1.531 * [taylor]: Taking taylor expansion of (/ (+ (* 1.875 (/ 1 (pow (fabs (/ 1 x)) 6))) (fma 0.75 (pow (/ 1.0 (fabs (/ 1 x))) 4) 1)) (fabs (/ 1 x))) in x 1.531 * [taylor]: Taking taylor expansion of (+ (* 1.875 (/ 1 (pow (fabs (/ 1 x)) 6))) (fma 0.75 (pow (/ 1.0 (fabs (/ 1 x))) 4) 1)) in x 1.531 * [taylor]: Taking taylor expansion of (* 1.875 (/ 1 (pow (fabs (/ 1 x)) 6))) in x 1.531 * [taylor]: Taking taylor expansion of 1.875 in x 1.531 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (/ 1 x)) 6)) in x 1.531 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 6) in x 1.531 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.531 * [taylor]: Taking taylor expansion of (fma 0.75 (pow (/ 1.0 (fabs (/ 1 x))) 4) 1) in x 1.531 * [taylor]: Rewrote expression to (+ (* 0.75 (pow (/ 1.0 (fabs (/ 1 x))) 4)) 1) 1.531 * [taylor]: Taking taylor expansion of (* 0.75 (pow (/ 1.0 (fabs (/ 1 x))) 4)) in x 1.531 * [taylor]: Taking taylor expansion of 0.75 in x 1.531 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 4) in x 1.531 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 1.531 * [taylor]: Taking taylor expansion of 1.0 in x 1.531 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.531 * [taylor]: Taking taylor expansion of 1 in x 1.531 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.532 * [taylor]: Taking taylor expansion of (* 1.0 (/ (+ (* 1.875 (/ 1 (pow (fabs (/ 1 x)) 6))) (fma 0.75 (pow (/ 1.0 (fabs (/ 1 x))) 4) 1)) (fabs (/ 1 x)))) in x 1.532 * [taylor]: Taking taylor expansion of 1.0 in x 1.533 * [taylor]: Taking taylor expansion of (/ (+ (* 1.875 (/ 1 (pow (fabs (/ 1 x)) 6))) (fma 0.75 (pow (/ 1.0 (fabs (/ 1 x))) 4) 1)) (fabs (/ 1 x))) in x 1.533 * [taylor]: Taking taylor expansion of (+ (* 1.875 (/ 1 (pow (fabs (/ 1 x)) 6))) (fma 0.75 (pow (/ 1.0 (fabs (/ 1 x))) 4) 1)) in x 1.533 * [taylor]: Taking taylor expansion of (* 1.875 (/ 1 (pow (fabs (/ 1 x)) 6))) in x 1.533 * [taylor]: Taking taylor expansion of 1.875 in x 1.533 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (/ 1 x)) 6)) in x 1.533 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 6) in x 1.533 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.533 * [taylor]: Taking taylor expansion of (fma 0.75 (pow (/ 1.0 (fabs (/ 1 x))) 4) 1) in x 1.533 * [taylor]: Rewrote expression to (+ (* 0.75 (pow (/ 1.0 (fabs (/ 1 x))) 4)) 1) 1.533 * [taylor]: Taking taylor expansion of (* 0.75 (pow (/ 1.0 (fabs (/ 1 x))) 4)) in x 1.533 * [taylor]: Taking taylor expansion of 0.75 in x 1.533 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 4) in x 1.533 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 1.533 * [taylor]: Taking taylor expansion of 1.0 in x 1.533 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.533 * [taylor]: Taking taylor expansion of 1 in x 1.533 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.590 * [approximate]: Taking taylor expansion of (* 1.0 (/ (+ (* 1.875 (/ 1 (pow (fabs (/ -1 x)) 6))) (fma 0.75 (pow (/ 1.0 (fabs (/ -1 x))) 4) 1)) (fabs (/ -1 x)))) in (x) around 0 1.590 * [taylor]: Taking taylor expansion of (* 1.0 (/ (+ (* 1.875 (/ 1 (pow (fabs (/ -1 x)) 6))) (fma 0.75 (pow (/ 1.0 (fabs (/ -1 x))) 4) 1)) (fabs (/ -1 x)))) in x 1.590 * [taylor]: Taking taylor expansion of 1.0 in x 1.590 * [taylor]: Taking taylor expansion of (/ (+ (* 1.875 (/ 1 (pow (fabs (/ -1 x)) 6))) (fma 0.75 (pow (/ 1.0 (fabs (/ -1 x))) 4) 1)) (fabs (/ -1 x))) in x 1.590 * [taylor]: Taking taylor expansion of (+ (* 1.875 (/ 1 (pow (fabs (/ -1 x)) 6))) (fma 0.75 (pow (/ 1.0 (fabs (/ -1 x))) 4) 1)) in x 1.590 * [taylor]: Taking taylor expansion of (* 1.875 (/ 1 (pow (fabs (/ -1 x)) 6))) in x 1.590 * [taylor]: Taking taylor expansion of 1.875 in x 1.590 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (/ -1 x)) 6)) in x 1.590 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 6) in x 1.590 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.591 * [taylor]: Taking taylor expansion of (fma 0.75 (pow (/ 1.0 (fabs (/ -1 x))) 4) 1) in x 1.591 * [taylor]: Rewrote expression to (+ (* 0.75 (pow (/ 1.0 (fabs (/ -1 x))) 4)) 1) 1.591 * [taylor]: Taking taylor expansion of (* 0.75 (pow (/ 1.0 (fabs (/ -1 x))) 4)) in x 1.591 * [taylor]: Taking taylor expansion of 0.75 in x 1.591 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 4) in x 1.591 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 1.591 * [taylor]: Taking taylor expansion of 1.0 in x 1.591 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.591 * [taylor]: Taking taylor expansion of 1 in x 1.591 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.592 * [taylor]: Taking taylor expansion of (* 1.0 (/ (+ (* 1.875 (/ 1 (pow (fabs (/ -1 x)) 6))) (fma 0.75 (pow (/ 1.0 (fabs (/ -1 x))) 4) 1)) (fabs (/ -1 x)))) in x 1.592 * [taylor]: Taking taylor expansion of 1.0 in x 1.592 * [taylor]: Taking taylor expansion of (/ (+ (* 1.875 (/ 1 (pow (fabs (/ -1 x)) 6))) (fma 0.75 (pow (/ 1.0 (fabs (/ -1 x))) 4) 1)) (fabs (/ -1 x))) in x 1.592 * [taylor]: Taking taylor expansion of (+ (* 1.875 (/ 1 (pow (fabs (/ -1 x)) 6))) (fma 0.75 (pow (/ 1.0 (fabs (/ -1 x))) 4) 1)) in x 1.592 * [taylor]: Taking taylor expansion of (* 1.875 (/ 1 (pow (fabs (/ -1 x)) 6))) in x 1.592 * [taylor]: Taking taylor expansion of 1.875 in x 1.592 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (/ -1 x)) 6)) in x 1.592 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 6) in x 1.592 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.593 * [taylor]: Taking taylor expansion of (fma 0.75 (pow (/ 1.0 (fabs (/ -1 x))) 4) 1) in x 1.593 * [taylor]: Rewrote expression to (+ (* 0.75 (pow (/ 1.0 (fabs (/ -1 x))) 4)) 1) 1.593 * [taylor]: Taking taylor expansion of (* 0.75 (pow (/ 1.0 (fabs (/ -1 x))) 4)) in x 1.593 * [taylor]: Taking taylor expansion of 0.75 in x 1.593 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 4) in x 1.593 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 1.593 * [taylor]: Taking taylor expansion of 1.0 in x 1.593 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.593 * [taylor]: Taking taylor expansion of 1 in x 1.593 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.646 * * * [progress]: simplifying candidates 1.648 * [simplify]: Simplifying using # : (expm1 (sqrt PI)) (log1p (sqrt PI)) (log (sqrt PI)) (exp (sqrt PI)) (* (cbrt (sqrt PI)) (cbrt (sqrt PI))) (cbrt (sqrt PI)) (* (* (sqrt PI) (sqrt PI)) (sqrt PI)) (sqrt (* (cbrt PI) (cbrt PI))) (sqrt (cbrt PI)) (sqrt (sqrt PI)) (sqrt (sqrt PI)) (sqrt 1) (sqrt PI) (/ 1 2) (sqrt (sqrt PI)) (sqrt (sqrt PI)) (expm1 (pow (/ 1.0 (fabs x)) 4)) (log1p (pow (/ 1.0 (fabs x)) 4)) (* (- (log 1.0) (log (fabs x))) 4) (* (log (/ 1.0 (fabs x))) 4) (* (log (/ 1.0 (fabs x))) 4) (* 1 4) (pow (/ 1.0 (fabs x)) (* (cbrt 4) (cbrt 4))) (pow (/ 1.0 (fabs x)) (sqrt 4)) (pow (/ 1.0 (fabs x)) 1) (pow (* (cbrt (/ 1.0 (fabs x))) (cbrt (/ 1.0 (fabs x)))) 4) (pow (cbrt (/ 1.0 (fabs x))) 4) (pow (sqrt (/ 1.0 (fabs x))) 4) (pow (sqrt (/ 1.0 (fabs x))) 4) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) 4) (pow (/ (cbrt 1.0) (cbrt (fabs x))) 4) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (fabs x))) 4) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 4) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) 1) 4) (pow (/ (cbrt 1.0) (fabs x)) 4) (pow (/ (sqrt 1.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) 4) (pow (/ (sqrt 1.0) (cbrt (fabs x))) 4) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 4) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 4) (pow (/ (sqrt 1.0) 1) 4) (pow (/ (sqrt 1.0) (fabs x)) 4) (pow (/ 1 (* (cbrt (fabs x)) (cbrt (fabs x)))) 4) (pow (/ 1.0 (cbrt (fabs x))) 4) (pow (/ 1 (sqrt (fabs x))) 4) (pow (/ 1.0 (sqrt (fabs x))) 4) (pow (/ 1 1) 4) (pow (/ 1.0 (fabs x)) 4) (pow 1 4) (pow (/ 1.0 (fabs x)) 4) (pow 1.0 4) (pow (/ 1 (fabs x)) 4) (log (pow (/ 1.0 (fabs x)) 4)) (exp (pow (/ 1.0 (fabs x)) 4)) (* (cbrt (pow (/ 1.0 (fabs x)) 4)) (cbrt (pow (/ 1.0 (fabs x)) 4))) (cbrt (pow (/ 1.0 (fabs x)) 4)) (* (* (pow (/ 1.0 (fabs x)) 4) (pow (/ 1.0 (fabs x)) 4)) (pow (/ 1.0 (fabs x)) 4)) (sqrt (pow (/ 1.0 (fabs x)) 4)) (sqrt (pow (/ 1.0 (fabs x)) 4)) (pow (/ 1.0 (fabs x)) (/ 4 2)) (pow (/ 1.0 (fabs x)) (/ 4 2)) (expm1 (pow (/ 1.0 (fabs x)) 3)) (log1p (pow (/ 1.0 (fabs x)) 3)) (* (- (log 1.0) (log (fabs x))) 3) (* (log (/ 1.0 (fabs x))) 3) (* (log (/ 1.0 (fabs x))) 3) (* 1 3) (pow (/ 1.0 (fabs x)) (* (cbrt 3) (cbrt 3))) (pow (/ 1.0 (fabs x)) (sqrt 3)) (pow (/ 1.0 (fabs x)) 1) (pow (* (cbrt (/ 1.0 (fabs x))) (cbrt (/ 1.0 (fabs x)))) 3) (pow (cbrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (cbrt 1.0) (cbrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (fabs x))) 3) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) 1) 3) (pow (/ (cbrt 1.0) (fabs x)) 3) (pow (/ (sqrt 1.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (sqrt 1.0) (cbrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) 1) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (pow (/ 1 (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ 1.0 (cbrt (fabs x))) 3) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) (pow (/ 1 1) 3) (pow (/ 1.0 (fabs x)) 3) (pow 1 3) (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (log (pow (/ 1.0 (fabs x)) 3)) (exp (pow (/ 1.0 (fabs x)) 3)) (* (cbrt (pow (/ 1.0 (fabs x)) 3)) (cbrt (pow (/ 1.0 (fabs x)) 3))) (cbrt (pow (/ 1.0 (fabs x)) 3)) (* (* (pow (/ 1.0 (fabs x)) 3) (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) 3)) (pow (* (cbrt (/ 1.0 (fabs x))) (cbrt (/ 1.0 (fabs x)))) 3) (pow (cbrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (cbrt 1.0) (cbrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (fabs x))) 3) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) 1) 3) (pow (/ (cbrt 1.0) (fabs x)) 3) (pow (/ (sqrt 1.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (sqrt 1.0) (cbrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) 1) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (pow (/ 1 (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ 1.0 (cbrt (fabs x))) 3) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) (pow (/ 1 1) 3) (pow (/ 1.0 (fabs x)) 3) (pow 1 3) (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (pow 1.0 3) (pow (fabs x) 3) (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (sqrt (pow (/ 1.0 (fabs x)) 3)) (sqrt (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) (/ 3 2)) (pow (/ 1.0 (fabs x)) (/ 3 2)) (expm1 (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (log1p (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (+ (- (log 1.0) (log (fabs x))) (log (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (+ (log (/ 1.0 (fabs x))) (log (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (log (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (exp (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (/ (* (* 1.0 1.0) 1.0) (* (* (fabs x) (fabs x)) (fabs x))) (* (* (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (* (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (* (* (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (cbrt (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (cbrt (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))))) (cbrt (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (* (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (sqrt (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (sqrt (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* 1.0 (+ (pow (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) 3) (pow (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1) 3))) (* (fabs x) (+ (* (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0)) (- (* (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)) (* (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))))) (* 1.0 (- (* (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0)) (* (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (fabs x) (- (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (sqrt (/ 1.0 (fabs x))) (sqrt (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (sqrt (/ 1.0 (fabs x))) (sqrt (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (/ (sqrt 1.0) (sqrt (fabs x))) (sqrt (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (/ (sqrt 1.0) (sqrt (fabs x))) (sqrt (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (/ 1.0 (fabs x)) (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0)) (* (/ 1.0 (fabs x)) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)) (* (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (/ 1.0 (fabs x))) (* (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1) (/ 1.0 (fabs x))) (* (/ 1.0 (fabs x)) (* (cbrt (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (cbrt (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))))) (* (/ 1.0 (fabs x)) (sqrt (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (/ 1.0 (fabs x)) 1) (* (/ 1.0 (fabs x)) 1) (* (cbrt (/ 1.0 (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (sqrt (/ 1.0 (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ (cbrt 1.0) (cbrt (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ (cbrt 1.0) (sqrt (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ (cbrt 1.0) (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ (sqrt 1.0) (cbrt (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ (sqrt 1.0) (sqrt (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ (sqrt 1.0) (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ 1.0 (cbrt (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ 1.0 (sqrt (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ 1 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ 1.0 (fabs x)) (+ (pow (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) 3) (pow (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1) 3))) (* (/ 1.0 (fabs x)) (- (* (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0)) (* (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* 1.0 (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (/ 1.0 (pow (fabs x) 6)) (/ 1.0 (pow (fabs x) 4)) (/ 1.0 (pow (fabs x) 4)) (/ 1.0 (pow (fabs x) 4)) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) (* 1.0 (/ (+ 1 (+ (* 1.875 (/ 1 (pow (fabs x) 6))) (* 0.75 (/ 1 (pow (fabs x) 4))))) (fabs x))) (* 1.0 (/ (+ 1 (+ (* 1.875 (/ 1 (pow (fabs x) 6))) (* 0.75 (/ 1 (pow (fabs x) 4))))) (fabs x))) (* 1.0 (/ (+ 1 (+ (* 1.875 (/ 1 (pow (fabs x) 6))) (* 0.75 (/ 1 (pow (fabs x) 4))))) (fabs x))) 1.657 * * [simplify]: iteration 0 : 722 enodes (cost 1344 ) 1.671 * * [simplify]: iteration 1 : 3637 enodes (cost 1199 ) 1.748 * * [simplify]: iteration 2 : 5002 enodes (cost 1192 ) 1.754 * [simplify]: Simplified to: (expm1 (sqrt PI)) (log1p (sqrt PI)) (log (sqrt PI)) (exp (sqrt PI)) (* (cbrt (sqrt PI)) (cbrt (sqrt PI))) (cbrt (sqrt PI)) (* (sqrt PI) PI) (fabs (cbrt PI)) (sqrt (cbrt PI)) (sqrt (sqrt PI)) (sqrt (sqrt PI)) 1 (sqrt PI) 1/2 (sqrt (sqrt PI)) (sqrt (sqrt PI)) (expm1 (pow (/ 1.0 (fabs x)) 4)) (log1p (pow (/ 1.0 (fabs x)) 4)) (log (pow (/ 1.0 (fabs x)) 4)) (log (pow (/ 1.0 (fabs x)) 4)) (log (pow (/ 1.0 (fabs x)) 4)) 4 (pow (/ 1.0 (fabs x)) (* (cbrt 4) (cbrt 4))) (pow (/ 1.0 (fabs x)) (sqrt 4)) (/ 1.0 (fabs x)) (pow (pow (cbrt (/ 1.0 (fabs x))) 2) 4) (pow (cbrt (/ 1.0 (fabs x))) 4) (pow (/ 1.0 (fabs x)) 2) (pow (/ 1.0 (fabs x)) 2) (pow (pow (/ (cbrt 1.0) (cbrt (fabs x))) 2) 4) (pow (/ (cbrt 1.0) (cbrt (fabs x))) 4) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (fabs x))) 4) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 4) (pow (* (cbrt 1.0) (cbrt 1.0)) 4) (pow (/ (cbrt 1.0) (fabs x)) 4) (pow (/ (sqrt 1.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) 4) (pow (/ (sqrt 1.0) (cbrt (fabs x))) 4) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 4) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 4) (* 1.0 1.0) (pow (/ (sqrt 1.0) (fabs x)) 4) (pow (/ 1 (* (cbrt (fabs x)) (cbrt (fabs x)))) 4) (pow (/ 1.0 (cbrt (fabs x))) 4) (pow (/ 1 (sqrt (fabs x))) 4) (pow (/ 1.0 (sqrt (fabs x))) 4) 1 (pow (/ 1.0 (fabs x)) 4) 1 (pow (/ 1.0 (fabs x)) 4) (pow 1.0 4) (pow (/ 1 (fabs x)) 4) (log (pow (/ 1.0 (fabs x)) 4)) (exp (pow (/ 1.0 (fabs x)) 4)) (* (cbrt (pow (/ 1.0 (fabs x)) 4)) (cbrt (pow (/ 1.0 (fabs x)) 4))) (cbrt (pow (/ 1.0 (fabs x)) 4)) (pow (pow (/ 1.0 (fabs x)) 4) 3) (sqrt (pow (/ 1.0 (fabs x)) 4)) (sqrt (pow (/ 1.0 (fabs x)) 4)) (pow (/ 1.0 (fabs x)) 2) (pow (/ 1.0 (fabs x)) 2) (expm1 (pow (/ 1.0 (fabs x)) 3)) (log1p (pow (/ 1.0 (fabs x)) 3)) (log (pow (/ 1.0 (fabs x)) 3)) (log (pow (/ 1.0 (fabs x)) 3)) (log (pow (/ 1.0 (fabs x)) 3)) 3 (pow (/ 1.0 (fabs x)) (* (cbrt 3) (cbrt 3))) (pow (/ 1.0 (fabs x)) (sqrt 3)) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (/ (* 1.0 1.0) (pow (sqrt (fabs x)) 3)) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 3) (* 1.0 1.0) (/ 1.0 (pow (fabs x) 3)) (/ (pow (sqrt 1.0) 3) (pow (fabs x) 2)) (/ 1.0 (/ (fabs x) (sqrt 1.0))) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (sqrt 1.0) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (/ 1 (pow (fabs x) 2)) (/ (pow 1.0 3) (fabs x)) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) 1 (pow (/ 1.0 (fabs x)) 3) 1 (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (pow (/ 1.0 (fabs x)) 2) (log (pow (/ 1.0 (fabs x)) 3)) (exp (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 9) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (/ (* 1.0 1.0) (pow (sqrt (fabs x)) 3)) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 3) (* 1.0 1.0) (/ 1.0 (pow (fabs x) 3)) (/ (pow (sqrt 1.0) 3) (pow (fabs x) 2)) (/ 1.0 (/ (fabs x) (sqrt 1.0))) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (sqrt 1.0) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (/ 1 (pow (fabs x) 2)) (/ (pow 1.0 3) (fabs x)) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) 1 (pow (/ 1.0 (fabs x)) 3) 1 (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (pow 1.0 3) (pow (fabs x) 3) (pow (/ 1.0 (fabs x)) 2) (sqrt (pow (/ 1.0 (fabs x)) 3)) (sqrt (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 3/2) (expm1 (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (log1p (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (log (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (log (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (log (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (exp (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (pow (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) 3) (pow (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) 3) (* (cbrt (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (cbrt (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))))) (cbrt (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (pow (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) 3) (sqrt (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (sqrt (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* 1.0 (+ (pow (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) 3) (pow (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1) 3))) (* (+ (* (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1) (- (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1) (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0))) (* (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0))) (fabs x)) (* 1.0 (- (* (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0)) (* (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (fabs x) (- (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (sqrt (/ 1.0 (fabs x))) (sqrt (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (sqrt (/ 1.0 (fabs x))) (sqrt (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (/ (sqrt 1.0) (sqrt (fabs x))) (sqrt (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (/ (sqrt 1.0) (sqrt (fabs x))) (sqrt (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* (/ 1.0 (fabs x)) (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0)) (* (/ 1.0 (fabs x)) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)) (* (/ 1.0 (fabs x)) (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0)) (* (/ 1.0 (fabs x)) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)) (* (/ 1.0 (fabs x)) (* (cbrt (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (cbrt (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))))) (* (/ 1.0 (fabs x)) (sqrt (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (/ 1.0 (fabs x)) (/ 1.0 (fabs x)) (* (cbrt (/ 1.0 (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (sqrt (/ 1.0 (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ (cbrt 1.0) (cbrt (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ (cbrt 1.0) (sqrt (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ (cbrt 1.0) (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ (sqrt 1.0) (cbrt (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ (sqrt 1.0) (sqrt (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ (sqrt 1.0) (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ 1.0 (cbrt (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ 1.0 (sqrt (fabs x))) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ 1.0 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ 1 (fabs x)) (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (* (/ 1.0 (fabs x)) (+ (pow (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) 3) (pow (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1) 3))) (* (/ 1.0 (fabs x)) (- (* (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0)) (* (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1)))) (* 1.0 (+ (/ (* (/ 1.0 (pow (fabs x) 6)) 15.0) 8.0) (fma (/ 3.0 4.0) (pow (/ 1.0 (fabs x)) 4) 1))) (/ 1.0 (pow (fabs x) 6)) (/ 1.0 (pow (fabs x) 4)) (/ 1.0 (pow (fabs x) 4)) (/ 1.0 (pow (fabs x) 4)) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) (/ (* (+ (fma 1.875 (/ 1 (pow (fabs x) 6)) (* 0.75 (/ 1 (pow (fabs x) 4)))) 1) 1.0) (fabs x)) (/ (* (+ (fma 1.875 (/ 1 (pow (fabs x) 6)) (* 0.75 (/ 1 (pow (fabs x) 4)))) 1) 1.0) (fabs x)) (/ (* (+ (fma 1.875 (/ 1 (pow (fabs x) 6)) (* 0.75 (/ 1 (pow (fabs x) 4)))) 1) 1.0) (fabs x)) 1.759 * * * [progress]: adding candidates to table 2.609 * * [progress]: iteration 3 / 4 2.609 * * * [progress]: picking best candidate 2.701 * * * * [pick]: Picked # 2.701 * * * [progress]: localizing error 2.736 * * * [progress]: generating rewritten candidates 2.736 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 2) 2.737 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 2 2) 2.741 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1 1 1 3 2) 2.746 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 1 1 1 3) 2.766 * * * [progress]: generating series expansions 2.766 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 2) 2.766 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 2 2) 2.766 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 3) in (x) around 0 2.766 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 3) in x 2.766 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 2.766 * [taylor]: Taking taylor expansion of 1.0 in x 2.766 * [taylor]: Taking taylor expansion of (fabs x) in x 2.767 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 3) in x 2.767 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 2.767 * [taylor]: Taking taylor expansion of 1.0 in x 2.767 * [taylor]: Taking taylor expansion of (fabs x) in x 2.777 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 3) in (x) around 0 2.777 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 3) in x 2.777 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 2.777 * [taylor]: Taking taylor expansion of 1.0 in x 2.777 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.777 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 3) in x 2.777 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 2.777 * [taylor]: Taking taylor expansion of 1.0 in x 2.777 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.787 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 3) in (x) around 0 2.787 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 3) in x 2.787 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 2.787 * [taylor]: Taking taylor expansion of 1.0 in x 2.787 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.788 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 3) in x 2.788 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 2.788 * [taylor]: Taking taylor expansion of 1.0 in x 2.788 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.798 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1 1 1 3 2) 2.798 * [approximate]: Taking taylor expansion of (/ 1 (pow (fabs x) 4)) in (x) around 0 2.799 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs x) 4)) in x 2.799 * [taylor]: Taking taylor expansion of (pow (fabs x) 4) in x 2.799 * [taylor]: Taking taylor expansion of (fabs x) in x 2.799 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs x) 4)) in x 2.799 * [taylor]: Taking taylor expansion of (pow (fabs x) 4) in x 2.799 * [taylor]: Taking taylor expansion of (fabs x) in x 2.810 * [approximate]: Taking taylor expansion of (/ 1 (pow (fabs (/ 1 x)) 4)) in (x) around 0 2.810 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (/ 1 x)) 4)) in x 2.810 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 4) in x 2.810 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.810 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (/ 1 x)) 4)) in x 2.810 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 4) in x 2.810 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.822 * [approximate]: Taking taylor expansion of (/ 1 (pow (fabs (/ -1 x)) 4)) in (x) around 0 2.822 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (/ -1 x)) 4)) in x 2.822 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 4) in x 2.822 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.822 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (/ -1 x)) 4)) in x 2.822 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 4) in x 2.822 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.837 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 1 1 1 3) 2.837 * [approximate]: Taking taylor expansion of (/ 0.75 (pow (fabs x) 4)) in (x) around 0 2.837 * [taylor]: Taking taylor expansion of (/ 0.75 (pow (fabs x) 4)) in x 2.837 * [taylor]: Taking taylor expansion of 0.75 in x 2.837 * [taylor]: Taking taylor expansion of (pow (fabs x) 4) in x 2.837 * [taylor]: Taking taylor expansion of (fabs x) in x 2.838 * [taylor]: Taking taylor expansion of (/ 0.75 (pow (fabs x) 4)) in x 2.838 * [taylor]: Taking taylor expansion of 0.75 in x 2.838 * [taylor]: Taking taylor expansion of (pow (fabs x) 4) in x 2.838 * [taylor]: Taking taylor expansion of (fabs x) in x 2.849 * [approximate]: Taking taylor expansion of (/ 0.75 (pow (fabs (/ 1 x)) 4)) in (x) around 0 2.849 * [taylor]: Taking taylor expansion of (/ 0.75 (pow (fabs (/ 1 x)) 4)) in x 2.850 * [taylor]: Taking taylor expansion of 0.75 in x 2.850 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 4) in x 2.850 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.850 * [taylor]: Taking taylor expansion of (/ 0.75 (pow (fabs (/ 1 x)) 4)) in x 2.850 * [taylor]: Taking taylor expansion of 0.75 in x 2.850 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 4) in x 2.850 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.862 * [approximate]: Taking taylor expansion of (/ 0.75 (pow (fabs (/ -1 x)) 4)) in (x) around 0 2.862 * [taylor]: Taking taylor expansion of (/ 0.75 (pow (fabs (/ -1 x)) 4)) in x 2.862 * [taylor]: Taking taylor expansion of 0.75 in x 2.862 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 4) in x 2.862 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.862 * [taylor]: Taking taylor expansion of (/ 0.75 (pow (fabs (/ -1 x)) 4)) in x 2.862 * [taylor]: Taking taylor expansion of 0.75 in x 2.862 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 4) in x 2.862 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.874 * * * [progress]: simplifying candidates 2.877 * [simplify]: Simplifying using # : (expm1 (sqrt PI)) (log1p (sqrt PI)) (log (sqrt PI)) (exp (sqrt PI)) (* (cbrt (sqrt PI)) (cbrt (sqrt PI))) (cbrt (sqrt PI)) (* (* (sqrt PI) (sqrt PI)) (sqrt PI)) (sqrt (* (cbrt PI) (cbrt PI))) (sqrt (cbrt PI)) (sqrt (sqrt PI)) (sqrt (sqrt PI)) (sqrt 1) (sqrt PI) (/ 1 2) (sqrt (sqrt PI)) (sqrt (sqrt PI)) (expm1 (pow (/ 1.0 (fabs x)) 3)) (log1p (pow (/ 1.0 (fabs x)) 3)) (* (- (log 1.0) (log (fabs x))) 3) (* (log (/ 1.0 (fabs x))) 3) (* (log (/ 1.0 (fabs x))) 3) (* 1 3) (pow (/ 1.0 (fabs x)) (* (cbrt 3) (cbrt 3))) (pow (/ 1.0 (fabs x)) (sqrt 3)) (pow (/ 1.0 (fabs x)) 1) (pow (* (cbrt (/ 1.0 (fabs x))) (cbrt (/ 1.0 (fabs x)))) 3) (pow (cbrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (cbrt 1.0) (cbrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (fabs x))) 3) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) 1) 3) (pow (/ (cbrt 1.0) (fabs x)) 3) (pow (/ (sqrt 1.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (sqrt 1.0) (cbrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) 1) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (pow (/ 1 (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ 1.0 (cbrt (fabs x))) 3) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) (pow (/ 1 1) 3) (pow (/ 1.0 (fabs x)) 3) (pow 1 3) (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (log (pow (/ 1.0 (fabs x)) 3)) (exp (pow (/ 1.0 (fabs x)) 3)) (* (cbrt (pow (/ 1.0 (fabs x)) 3)) (cbrt (pow (/ 1.0 (fabs x)) 3))) (cbrt (pow (/ 1.0 (fabs x)) 3)) (* (* (pow (/ 1.0 (fabs x)) 3) (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) 3)) (pow (* (cbrt (/ 1.0 (fabs x))) (cbrt (/ 1.0 (fabs x)))) 3) (pow (cbrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (cbrt 1.0) (cbrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (fabs x))) 3) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) 1) 3) (pow (/ (cbrt 1.0) (fabs x)) 3) (pow (/ (sqrt 1.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (sqrt 1.0) (cbrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) 1) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (pow (/ 1 (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ 1.0 (cbrt (fabs x))) 3) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) (pow (/ 1 1) 3) (pow (/ 1.0 (fabs x)) 3) (pow 1 3) (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (pow 1.0 3) (pow (fabs x) 3) (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (sqrt (pow (/ 1.0 (fabs x)) 3)) (sqrt (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) (/ 3 2)) (pow (/ 1.0 (fabs x)) (/ 3 2)) (expm1 (/ 1 (pow (fabs x) 4))) (log1p (/ 1 (pow (fabs x) 4))) (- 4) (- (* (log (fabs x)) 4)) (- (* (log (fabs x)) 4)) (- (log (pow (fabs x) 4))) (- 0 (* (log (fabs x)) 4)) (- 0 (* (log (fabs x)) 4)) (- 0 (log (pow (fabs x) 4))) (- (log 1) (* (log (fabs x)) 4)) (- (log 1) (* (log (fabs x)) 4)) (- (log 1) (log (pow (fabs x) 4))) (log (/ 1 (pow (fabs x) 4))) (exp (/ 1 (pow (fabs x) 4))) (/ (* (* 1 1) 1) (* (* (pow (fabs x) 4) (pow (fabs x) 4)) (pow (fabs x) 4))) (* (cbrt (/ 1 (pow (fabs x) 4))) (cbrt (/ 1 (pow (fabs x) 4)))) (cbrt (/ 1 (pow (fabs x) 4))) (* (* (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 4))) (/ 1 (pow (fabs x) 4))) (sqrt (/ 1 (pow (fabs x) 4))) (sqrt (/ 1 (pow (fabs x) 4))) (- 1) (- (pow (fabs x) 4)) (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 4)) (/ (cbrt 1) (pow (cbrt (fabs x)) 4)) (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (fabs x)) 4)) (/ (cbrt 1) (pow (sqrt (fabs x)) 4)) (/ (* (cbrt 1) (cbrt 1)) (pow 1 4)) (/ (cbrt 1) (pow (fabs x) 4)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4)))) (/ (cbrt 1) (cbrt (pow (fabs x) 4))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (fabs x) 4))) (/ (cbrt 1) (sqrt (pow (fabs x) 4))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (pow (fabs x) 4)) (/ (* (cbrt 1) (cbrt 1)) (pow (fabs x) (/ 4 2))) (/ (cbrt 1) (pow (fabs x) (/ 4 2))) (/ (sqrt 1) (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 4)) (/ (sqrt 1) (pow (cbrt (fabs x)) 4)) (/ (sqrt 1) (pow (sqrt (fabs x)) 4)) (/ (sqrt 1) (pow (sqrt (fabs x)) 4)) (/ (sqrt 1) (pow 1 4)) (/ (sqrt 1) (pow (fabs x) 4)) (/ (sqrt 1) (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4)))) (/ (sqrt 1) (cbrt (pow (fabs x) 4))) (/ (sqrt 1) (sqrt (pow (fabs x) 4))) (/ (sqrt 1) (sqrt (pow (fabs x) 4))) (/ (sqrt 1) 1) (/ (sqrt 1) (pow (fabs x) 4)) (/ (sqrt 1) (pow (fabs x) (/ 4 2))) (/ (sqrt 1) (pow (fabs x) (/ 4 2))) (/ 1 (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 4)) (/ 1 (pow (cbrt (fabs x)) 4)) (/ 1 (pow (sqrt (fabs x)) 4)) (/ 1 (pow (sqrt (fabs x)) 4)) (/ 1 (pow 1 4)) (/ 1 (pow (fabs x) 4)) (/ 1 (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4)))) (/ 1 (cbrt (pow (fabs x) 4))) (/ 1 (sqrt (pow (fabs x) 4))) (/ 1 (sqrt (pow (fabs x) 4))) (/ 1 1) (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) (/ 4 2))) (/ 1 (pow (fabs x) (/ 4 2))) (/ 1 (pow (fabs x) 4)) (/ (pow (fabs x) 4) 1) (/ 1 (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 4)) (/ 1 (pow (sqrt (fabs x)) 4)) (/ 1 (pow 1 4)) (/ 1 (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4)))) (/ 1 (sqrt (pow (fabs x) 4))) (/ 1 1) (/ 1 (pow (fabs x) (/ 4 2))) (/ (pow (fabs x) 4) (cbrt 1)) (/ (pow (fabs x) 4) (sqrt 1)) (/ (pow (fabs x) 4) 1) (expm1 (* 0.75 (/ 1 (pow (fabs x) 4)))) (log1p (* 0.75 (/ 1 (pow (fabs x) 4)))) (* 0.75 (/ 1 (pow (fabs x) 4))) (+ (log 0.75) (- (* (log (fabs x)) 4))) (+ (log 0.75) (- (* (log (fabs x)) 4))) (+ (log 0.75) (- (log (pow (fabs x) 4)))) (+ (log 0.75) (- 0 (* (log (fabs x)) 4))) (+ (log 0.75) (- 0 (* (log (fabs x)) 4))) (+ (log 0.75) (- 0 (log (pow (fabs x) 4)))) (+ (log 0.75) (- (log 1) (* (log (fabs x)) 4))) (+ (log 0.75) (- (log 1) (* (log (fabs x)) 4))) (+ (log 0.75) (- (log 1) (log (pow (fabs x) 4)))) (+ (log 0.75) (log (/ 1 (pow (fabs x) 4)))) (log (* 0.75 (/ 1 (pow (fabs x) 4)))) (exp (* 0.75 (/ 1 (pow (fabs x) 4)))) (* (* (* 0.75 0.75) 0.75) (/ (* (* 1 1) 1) (* (* (pow (fabs x) 4) (pow (fabs x) 4)) (pow (fabs x) 4)))) (* (* (* 0.75 0.75) 0.75) (* (* (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 4))) (/ 1 (pow (fabs x) 4)))) (* (cbrt (* 0.75 (/ 1 (pow (fabs x) 4)))) (cbrt (* 0.75 (/ 1 (pow (fabs x) 4))))) (cbrt (* 0.75 (/ 1 (pow (fabs x) 4)))) (* (* (* 0.75 (/ 1 (pow (fabs x) 4))) (* 0.75 (/ 1 (pow (fabs x) 4)))) (* 0.75 (/ 1 (pow (fabs x) 4)))) (sqrt (* 0.75 (/ 1 (pow (fabs x) 4)))) (sqrt (* 0.75 (/ 1 (pow (fabs x) 4)))) (* (sqrt 0.75) (sqrt (/ 1 (pow (fabs x) 4)))) (* (sqrt 0.75) (sqrt (/ 1 (pow (fabs x) 4)))) (* (sqrt 0.75) (/ (sqrt 1) (pow (sqrt (fabs x)) 4))) (* (sqrt 0.75) (/ (sqrt 1) (pow (sqrt (fabs x)) 4))) (* (sqrt 0.75) (/ (sqrt 1) (sqrt (pow (fabs x) 4)))) (* (sqrt 0.75) (/ (sqrt 1) (sqrt (pow (fabs x) 4)))) (* (sqrt 0.75) (/ (sqrt 1) (pow (fabs x) (/ 4 2)))) (* (sqrt 0.75) (/ (sqrt 1) (pow (fabs x) (/ 4 2)))) (* (sqrt 0.75) (/ 1 (pow (sqrt (fabs x)) 4))) (* (sqrt 0.75) (/ 1 (pow (sqrt (fabs x)) 4))) (* (sqrt 0.75) (/ 1 (sqrt (pow (fabs x) 4)))) (* (sqrt 0.75) (/ 1 (sqrt (pow (fabs x) 4)))) (* (sqrt 0.75) (/ 1 (pow (fabs x) (/ 4 2)))) (* (sqrt 0.75) (/ 1 (pow (fabs x) (/ 4 2)))) (* 0.75 (* (cbrt (/ 1 (pow (fabs x) 4))) (cbrt (/ 1 (pow (fabs x) 4))))) (* 0.75 (sqrt (/ 1 (pow (fabs x) 4)))) (* 0.75 (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 4))) (* 0.75 (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (fabs x)) 4))) (* 0.75 (/ (* (cbrt 1) (cbrt 1)) (pow 1 4))) (* 0.75 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4))))) (* 0.75 (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (fabs x) 4)))) (* 0.75 (/ (* (cbrt 1) (cbrt 1)) 1)) (* 0.75 (/ (* (cbrt 1) (cbrt 1)) (pow (fabs x) (/ 4 2)))) (* 0.75 (/ (sqrt 1) (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 4))) (* 0.75 (/ (sqrt 1) (pow (sqrt (fabs x)) 4))) (* 0.75 (/ (sqrt 1) (pow 1 4))) (* 0.75 (/ (sqrt 1) (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4))))) (* 0.75 (/ (sqrt 1) (sqrt (pow (fabs x) 4)))) (* 0.75 (/ (sqrt 1) 1)) (* 0.75 (/ (sqrt 1) (pow (fabs x) (/ 4 2)))) (* 0.75 (/ 1 (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 4))) (* 0.75 (/ 1 (pow (sqrt (fabs x)) 4))) (* 0.75 (/ 1 (pow 1 4))) (* 0.75 (/ 1 (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4))))) (* 0.75 (/ 1 (sqrt (pow (fabs x) 4)))) (* 0.75 (/ 1 1)) (* 0.75 (/ 1 (pow (fabs x) (/ 4 2)))) (* 0.75 1) (* 0.75 1) (* (cbrt 0.75) (/ 1 (pow (fabs x) 4))) (* (sqrt 0.75) (/ 1 (pow (fabs x) 4))) (* 0.75 (/ 1 (pow (fabs x) 4))) (* 0.75 1) (* (* (+ (/ 1.0 (/ 2.0 (pow (/ 1.0 (fabs x)) 3))) (/ (* (+ (fma 1.875 (/ 1 (pow (fabs x) 6)) (* 0.75 (/ 1 (pow (fabs x) 4)))) 1) 1.0) (fabs x))) (* (/ 1.0 (sqrt PI)) (pow (exp (fabs x)) (/ (fabs x) 2)))) (pow (exp (fabs x)) (/ (fabs x) 2))) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 4)) (/ 0.75 (pow (fabs x) 4)) (/ 0.75 (pow (fabs x) 4)) (/ 0.75 (pow (fabs x) 4)) 2.885 * * [simplify]: iteration 0 : 616 enodes (cost 1089 ) 2.898 * * [simplify]: iteration 1 : 2913 enodes (cost 881 ) 2.940 * * [simplify]: iteration 2 : 5001 enodes (cost 857 ) 2.946 * [simplify]: Simplified to: (expm1 (sqrt PI)) (log1p (sqrt PI)) (log (sqrt PI)) (exp (sqrt PI)) (* (cbrt (sqrt PI)) (cbrt (sqrt PI))) (cbrt (sqrt PI)) (* (sqrt PI) PI) (fabs (cbrt PI)) (sqrt (cbrt PI)) (sqrt (sqrt PI)) (sqrt (sqrt PI)) 1 (sqrt PI) 1/2 (sqrt (sqrt PI)) (sqrt (sqrt PI)) (expm1 (pow (/ 1.0 (fabs x)) 3)) (log1p (pow (/ 1.0 (fabs x)) 3)) (log (pow (/ 1.0 (fabs x)) 3)) (log (pow (/ 1.0 (fabs x)) 3)) (log (pow (/ 1.0 (fabs x)) 3)) 3 (pow (/ 1.0 (fabs x)) (* (cbrt 3) (cbrt 3))) (pow (/ 1.0 (fabs x)) (sqrt 3)) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (/ (* 1.0 1.0) (pow (sqrt (fabs x)) 3)) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 3) (* 1.0 1.0) (/ 1.0 (pow (fabs x) 3)) (/ (pow (sqrt 1.0) 3) (pow (fabs x) 2)) (/ 1.0 (/ (fabs x) (sqrt 1.0))) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (sqrt 1.0) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (/ 1 (pow (fabs x) 2)) (/ (pow 1.0 3) (fabs x)) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) 1 (pow (/ 1.0 (fabs x)) 3) 1 (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (pow (/ 1.0 (fabs x)) 2) (log (pow (/ 1.0 (fabs x)) 3)) (exp (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (pow (pow (/ 1.0 (fabs x)) 3) 3) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (/ (* 1.0 1.0) (pow (sqrt (fabs x)) 3)) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 3) (* 1.0 1.0) (/ 1.0 (pow (fabs x) 3)) (/ (pow (sqrt 1.0) 3) (pow (fabs x) 2)) (/ 1.0 (/ (fabs x) (sqrt 1.0))) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (sqrt 1.0) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (/ 1 (pow (fabs x) 2)) (/ (pow 1.0 3) (fabs x)) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) 1 (pow (/ 1.0 (fabs x)) 3) 1 (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (pow 1.0 3) (pow (fabs x) 3) (pow (/ 1.0 (fabs x)) 2) (sqrt (pow (/ 1.0 (fabs x)) 3)) (sqrt (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 3/2) (expm1 (/ 1 (pow (fabs x) 4))) (log1p (/ 1 (pow (fabs x) 4))) (- 4) (log (/ 1 (pow (fabs x) 4))) (log (/ 1 (pow (fabs x) 4))) (log (/ 1 (pow (fabs x) 4))) (log (/ 1 (pow (fabs x) 4))) (log (/ 1 (pow (fabs x) 4))) (log (/ 1 (pow (fabs x) 4))) (log (/ 1 (pow (fabs x) 4))) (log (/ 1 (pow (fabs x) 4))) (log (/ 1 (pow (fabs x) 4))) (log (/ 1 (pow (fabs x) 4))) (exp (/ 1 (pow (fabs x) 4))) (/ 1 (pow (pow (fabs x) 4) 3)) (* (cbrt (/ 1 (pow (fabs x) 4))) (cbrt (/ 1 (pow (fabs x) 4)))) (cbrt (/ 1 (pow (fabs x) 4))) (/ 1 (pow (pow (fabs x) 4) 3)) (sqrt (/ 1 (pow (fabs x) 4))) (sqrt (/ 1 (pow (fabs x) 4))) (- 1) (- (pow (fabs x) 4)) (/ 1 (pow (pow (cbrt (fabs x)) 2) 4)) (/ 1 (pow (cbrt (fabs x)) 4)) (/ 1 (pow (fabs x) 2)) (/ 1 (pow (fabs x) 2)) 1 (/ 1 (pow (fabs x) 4)) (/ (/ 1 (cbrt (pow (fabs x) 4))) (cbrt (pow (fabs x) 4))) (/ 1 (cbrt (pow (fabs x) 4))) (/ 1 (sqrt (pow (fabs x) 4))) (/ 1 (sqrt (pow (fabs x) 4))) 1 (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 2)) (/ 1 (pow (fabs x) 2)) (/ 1 (pow (pow (cbrt (fabs x)) 2) 4)) (/ 1 (pow (cbrt (fabs x)) 4)) (/ 1 (pow (fabs x) 2)) (/ 1 (pow (fabs x) 2)) 1 (/ 1 (pow (fabs x) 4)) (/ (/ 1 (cbrt (pow (fabs x) 4))) (cbrt (pow (fabs x) 4))) (/ 1 (cbrt (pow (fabs x) 4))) (/ 1 (sqrt (pow (fabs x) 4))) (/ 1 (sqrt (pow (fabs x) 4))) 1 (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 2)) (/ 1 (pow (fabs x) 2)) (/ 1 (pow (pow (cbrt (fabs x)) 2) 4)) (/ 1 (pow (cbrt (fabs x)) 4)) (/ 1 (pow (fabs x) 2)) (/ 1 (pow (fabs x) 2)) 1 (/ 1 (pow (fabs x) 4)) (/ (/ 1 (cbrt (pow (fabs x) 4))) (cbrt (pow (fabs x) 4))) (/ 1 (cbrt (pow (fabs x) 4))) (/ 1 (sqrt (pow (fabs x) 4))) (/ 1 (sqrt (pow (fabs x) 4))) 1 (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 2)) (/ 1 (pow (fabs x) 2)) (/ 1 (pow (fabs x) 4)) (pow (fabs x) 4) (/ 1 (pow (pow (cbrt (fabs x)) 2) 4)) (/ 1 (pow (fabs x) 2)) 1 (/ (/ 1 (cbrt (pow (fabs x) 4))) (cbrt (pow (fabs x) 4))) (/ 1 (sqrt (pow (fabs x) 4))) 1 (/ 1 (pow (fabs x) 2)) (pow (fabs x) 4) (pow (fabs x) 4) (pow (fabs x) 4) (expm1 (* 0.75 (/ 1 (pow (fabs x) 4)))) (log1p (* 0.75 (/ 1 (pow (fabs x) 4)))) (/ 0.75 (pow (fabs x) 4)) (- (log 0.75) (log (pow (fabs x) 4))) (- (log 0.75) (log (pow (fabs x) 4))) (- (log 0.75) (log (pow (fabs x) 4))) (- (log 0.75) (log (pow (fabs x) 4))) (- (log 0.75) (log (pow (fabs x) 4))) (- (log 0.75) (log (pow (fabs x) 4))) (- (log 0.75) (log (pow (fabs x) 4))) (- (log 0.75) (log (pow (fabs x) 4))) (- (log 0.75) (log (pow (fabs x) 4))) (- (log 0.75) (log (pow (fabs x) 4))) (- (log 0.75) (log (pow (fabs x) 4))) (exp (* 0.75 (/ 1 (pow (fabs x) 4)))) (pow (/ 0.75 (pow (fabs x) 4)) 3) (pow (/ 0.75 (pow (fabs x) 4)) 3) (* (cbrt (* 0.75 (/ 1 (pow (fabs x) 4)))) (cbrt (* 0.75 (/ 1 (pow (fabs x) 4))))) (cbrt (* 0.75 (/ 1 (pow (fabs x) 4)))) (pow (/ 0.75 (pow (fabs x) 4)) 3) (sqrt (* 0.75 (/ 1 (pow (fabs x) 4)))) (sqrt (* 0.75 (/ 1 (pow (fabs x) 4)))) (* (sqrt 0.75) (sqrt (/ 1 (pow (fabs x) 4)))) (* (sqrt 0.75) (sqrt (/ 1 (pow (fabs x) 4)))) (/ (sqrt 0.75) (pow (fabs x) 2)) (/ (sqrt 0.75) (pow (fabs x) 2)) (* (sqrt 0.75) (/ 1 (sqrt (pow (fabs x) 4)))) (* (sqrt 0.75) (/ 1 (sqrt (pow (fabs x) 4)))) (/ (sqrt 0.75) (pow (fabs x) 2)) (/ (sqrt 0.75) (pow (fabs x) 2)) (/ (sqrt 0.75) (pow (fabs x) 2)) (/ (sqrt 0.75) (pow (fabs x) 2)) (* (sqrt 0.75) (/ 1 (sqrt (pow (fabs x) 4)))) (* (sqrt 0.75) (/ 1 (sqrt (pow (fabs x) 4)))) (/ (sqrt 0.75) (pow (fabs x) 2)) (/ (sqrt 0.75) (pow (fabs x) 2)) (* 0.75 (* (cbrt (/ 1 (pow (fabs x) 4))) (cbrt (/ 1 (pow (fabs x) 4))))) (* 0.75 (sqrt (/ 1 (pow (fabs x) 4)))) (/ (* 0.75 1) (pow (pow (cbrt (fabs x)) 2) 4)) (/ 0.75 (pow (fabs x) 2)) 0.75 (/ 0.75 (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4)))) (/ 0.75 (sqrt (pow (fabs x) 4))) 0.75 (/ 0.75 (pow (fabs x) 2)) (/ (* 0.75 1) (pow (pow (cbrt (fabs x)) 2) 4)) (/ 0.75 (pow (fabs x) 2)) 0.75 (/ 0.75 (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4)))) (/ 0.75 (sqrt (pow (fabs x) 4))) 0.75 (/ 0.75 (pow (fabs x) 2)) (/ (* 0.75 1) (pow (pow (cbrt (fabs x)) 2) 4)) (/ 0.75 (pow (fabs x) 2)) 0.75 (/ 0.75 (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4)))) (/ 0.75 (sqrt (pow (fabs x) 4))) 0.75 (/ 0.75 (pow (fabs x) 2)) 0.75 0.75 (/ (cbrt 0.75) (pow (fabs x) 4)) (/ (sqrt 0.75) (pow (fabs x) 4)) (/ 0.75 (pow (fabs x) 4)) 0.75 (* (* (pow (exp (fabs x)) (/ (fabs x) 2)) (fma (/ 1.0 2.0) (pow (/ 1.0 (fabs x)) 3) (/ (* (+ (fma 1.875 (/ 1 (pow (fabs x) 6)) (* 0.75 (/ 1 (pow (fabs x) 4)))) 1) 1.0) (fabs x)))) (* (/ 1.0 (sqrt PI)) (pow (exp (fabs x)) (/ (fabs x) 2)))) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 4)) (/ 0.75 (pow (fabs x) 4)) (/ 0.75 (pow (fabs x) 4)) (/ 0.75 (pow (fabs x) 4)) 2.947 * * * [progress]: adding candidates to table 3.640 * * [progress]: iteration 4 / 4 3.640 * * * [progress]: picking best candidate 3.732 * * * * [pick]: Picked # 3.732 * * * [progress]: localizing error 3.770 * * * [progress]: generating rewritten candidates 3.770 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2) 3.771 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2) 3.775 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 3 1 1 1 3 2) 3.779 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 3 1 1 1 3) 3.799 * * * [progress]: generating series expansions 3.799 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2) 3.799 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2) 3.799 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 3) in (x) around 0 3.799 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 3) in x 3.799 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 3.799 * [taylor]: Taking taylor expansion of 1.0 in x 3.799 * [taylor]: Taking taylor expansion of (fabs x) in x 3.799 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs x)) 3) in x 3.799 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs x)) in x 3.799 * [taylor]: Taking taylor expansion of 1.0 in x 3.799 * [taylor]: Taking taylor expansion of (fabs x) in x 3.810 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 3) in (x) around 0 3.810 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 3) in x 3.810 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 3.810 * [taylor]: Taking taylor expansion of 1.0 in x 3.810 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.810 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ 1 x))) 3) in x 3.810 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ 1 x))) in x 3.810 * [taylor]: Taking taylor expansion of 1.0 in x 3.810 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.821 * [approximate]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 3) in (x) around 0 3.821 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 3) in x 3.821 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 3.821 * [taylor]: Taking taylor expansion of 1.0 in x 3.821 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.821 * [taylor]: Taking taylor expansion of (pow (/ 1.0 (fabs (/ -1 x))) 3) in x 3.821 * [taylor]: Taking taylor expansion of (/ 1.0 (fabs (/ -1 x))) in x 3.821 * [taylor]: Taking taylor expansion of 1.0 in x 3.821 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.831 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 3 1 1 1 3 2) 3.832 * [approximate]: Taking taylor expansion of (/ 1 (pow (fabs x) 4)) in (x) around 0 3.832 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs x) 4)) in x 3.832 * [taylor]: Taking taylor expansion of (pow (fabs x) 4) in x 3.832 * [taylor]: Taking taylor expansion of (fabs x) in x 3.832 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs x) 4)) in x 3.832 * [taylor]: Taking taylor expansion of (pow (fabs x) 4) in x 3.832 * [taylor]: Taking taylor expansion of (fabs x) in x 3.847 * [approximate]: Taking taylor expansion of (/ 1 (pow (fabs (/ 1 x)) 4)) in (x) around 0 3.847 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (/ 1 x)) 4)) in x 3.847 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 4) in x 3.847 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.847 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (/ 1 x)) 4)) in x 3.848 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 4) in x 3.848 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.859 * [approximate]: Taking taylor expansion of (/ 1 (pow (fabs (/ -1 x)) 4)) in (x) around 0 3.859 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (/ -1 x)) 4)) in x 3.859 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 4) in x 3.859 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.860 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (/ -1 x)) 4)) in x 3.860 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 4) in x 3.860 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.871 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 3 1 1 1 3) 3.871 * [approximate]: Taking taylor expansion of (/ 0.75 (pow (fabs x) 4)) in (x) around 0 3.871 * [taylor]: Taking taylor expansion of (/ 0.75 (pow (fabs x) 4)) in x 3.871 * [taylor]: Taking taylor expansion of 0.75 in x 3.872 * [taylor]: Taking taylor expansion of (pow (fabs x) 4) in x 3.872 * [taylor]: Taking taylor expansion of (fabs x) in x 3.872 * [taylor]: Taking taylor expansion of (/ 0.75 (pow (fabs x) 4)) in x 3.872 * [taylor]: Taking taylor expansion of 0.75 in x 3.872 * [taylor]: Taking taylor expansion of (pow (fabs x) 4) in x 3.872 * [taylor]: Taking taylor expansion of (fabs x) in x 3.883 * [approximate]: Taking taylor expansion of (/ 0.75 (pow (fabs (/ 1 x)) 4)) in (x) around 0 3.883 * [taylor]: Taking taylor expansion of (/ 0.75 (pow (fabs (/ 1 x)) 4)) in x 3.883 * [taylor]: Taking taylor expansion of 0.75 in x 3.883 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 4) in x 3.883 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.883 * [taylor]: Taking taylor expansion of (/ 0.75 (pow (fabs (/ 1 x)) 4)) in x 3.883 * [taylor]: Taking taylor expansion of 0.75 in x 3.883 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 4) in x 3.883 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.895 * [approximate]: Taking taylor expansion of (/ 0.75 (pow (fabs (/ -1 x)) 4)) in (x) around 0 3.895 * [taylor]: Taking taylor expansion of (/ 0.75 (pow (fabs (/ -1 x)) 4)) in x 3.895 * [taylor]: Taking taylor expansion of 0.75 in x 3.895 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 4) in x 3.895 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.896 * [taylor]: Taking taylor expansion of (/ 0.75 (pow (fabs (/ -1 x)) 4)) in x 3.896 * [taylor]: Taking taylor expansion of 0.75 in x 3.896 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 4) in x 3.896 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.908 * * * [progress]: simplifying candidates 3.911 * [simplify]: Simplifying using # : (expm1 (sqrt PI)) (log1p (sqrt PI)) (log (sqrt PI)) (exp (sqrt PI)) (* (cbrt (sqrt PI)) (cbrt (sqrt PI))) (cbrt (sqrt PI)) (* (* (sqrt PI) (sqrt PI)) (sqrt PI)) (sqrt (* (cbrt PI) (cbrt PI))) (sqrt (cbrt PI)) (sqrt (sqrt PI)) (sqrt (sqrt PI)) (sqrt 1) (sqrt PI) (/ 1 2) (sqrt (sqrt PI)) (sqrt (sqrt PI)) (expm1 (pow (/ 1.0 (fabs x)) 3)) (log1p (pow (/ 1.0 (fabs x)) 3)) (* (- (log 1.0) (log (fabs x))) 3) (* (log (/ 1.0 (fabs x))) 3) (* (log (/ 1.0 (fabs x))) 3) (* 1 3) (pow (/ 1.0 (fabs x)) (* (cbrt 3) (cbrt 3))) (pow (/ 1.0 (fabs x)) (sqrt 3)) (pow (/ 1.0 (fabs x)) 1) (pow (* (cbrt (/ 1.0 (fabs x))) (cbrt (/ 1.0 (fabs x)))) 3) (pow (cbrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (cbrt 1.0) (cbrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (fabs x))) 3) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) 1) 3) (pow (/ (cbrt 1.0) (fabs x)) 3) (pow (/ (sqrt 1.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (sqrt 1.0) (cbrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) 1) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (pow (/ 1 (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ 1.0 (cbrt (fabs x))) 3) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) (pow (/ 1 1) 3) (pow (/ 1.0 (fabs x)) 3) (pow 1 3) (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (log (pow (/ 1.0 (fabs x)) 3)) (exp (pow (/ 1.0 (fabs x)) 3)) (* (cbrt (pow (/ 1.0 (fabs x)) 3)) (cbrt (pow (/ 1.0 (fabs x)) 3))) (cbrt (pow (/ 1.0 (fabs x)) 3)) (* (* (pow (/ 1.0 (fabs x)) 3) (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) 3)) (pow (* (cbrt (/ 1.0 (fabs x))) (cbrt (/ 1.0 (fabs x)))) 3) (pow (cbrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (sqrt (/ 1.0 (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (cbrt 1.0) (cbrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (fabs x))) 3) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 3) (pow (/ (* (cbrt 1.0) (cbrt 1.0)) 1) 3) (pow (/ (cbrt 1.0) (fabs x)) 3) (pow (/ (sqrt 1.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ (sqrt 1.0) (cbrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) 1) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (pow (/ 1 (* (cbrt (fabs x)) (cbrt (fabs x)))) 3) (pow (/ 1.0 (cbrt (fabs x))) 3) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) (pow (/ 1 1) 3) (pow (/ 1.0 (fabs x)) 3) (pow 1 3) (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (pow 1.0 3) (pow (fabs x) 3) (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (sqrt (pow (/ 1.0 (fabs x)) 3)) (sqrt (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) (/ 3 2)) (pow (/ 1.0 (fabs x)) (/ 3 2)) (expm1 (/ 1 (pow (fabs x) 4))) (log1p (/ 1 (pow (fabs x) 4))) (- 4) (- (* (log (fabs x)) 4)) (- (* (log (fabs x)) 4)) (- (log (pow (fabs x) 4))) (- 0 (* (log (fabs x)) 4)) (- 0 (* (log (fabs x)) 4)) (- 0 (log (pow (fabs x) 4))) (- (log 1) (* (log (fabs x)) 4)) (- (log 1) (* (log (fabs x)) 4)) (- (log 1) (log (pow (fabs x) 4))) (log (/ 1 (pow (fabs x) 4))) (exp (/ 1 (pow (fabs x) 4))) (/ (* (* 1 1) 1) (* (* (pow (fabs x) 4) (pow (fabs x) 4)) (pow (fabs x) 4))) (* (cbrt (/ 1 (pow (fabs x) 4))) (cbrt (/ 1 (pow (fabs x) 4)))) (cbrt (/ 1 (pow (fabs x) 4))) (* (* (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 4))) (/ 1 (pow (fabs x) 4))) (sqrt (/ 1 (pow (fabs x) 4))) (sqrt (/ 1 (pow (fabs x) 4))) (- 1) (- (pow (fabs x) 4)) (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 4)) (/ (cbrt 1) (pow (cbrt (fabs x)) 4)) (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (fabs x)) 4)) (/ (cbrt 1) (pow (sqrt (fabs x)) 4)) (/ (* (cbrt 1) (cbrt 1)) (pow 1 4)) (/ (cbrt 1) (pow (fabs x) 4)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4)))) (/ (cbrt 1) (cbrt (pow (fabs x) 4))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (fabs x) 4))) (/ (cbrt 1) (sqrt (pow (fabs x) 4))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (pow (fabs x) 4)) (/ (* (cbrt 1) (cbrt 1)) (pow (fabs x) (/ 4 2))) (/ (cbrt 1) (pow (fabs x) (/ 4 2))) (/ (sqrt 1) (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 4)) (/ (sqrt 1) (pow (cbrt (fabs x)) 4)) (/ (sqrt 1) (pow (sqrt (fabs x)) 4)) (/ (sqrt 1) (pow (sqrt (fabs x)) 4)) (/ (sqrt 1) (pow 1 4)) (/ (sqrt 1) (pow (fabs x) 4)) (/ (sqrt 1) (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4)))) (/ (sqrt 1) (cbrt (pow (fabs x) 4))) (/ (sqrt 1) (sqrt (pow (fabs x) 4))) (/ (sqrt 1) (sqrt (pow (fabs x) 4))) (/ (sqrt 1) 1) (/ (sqrt 1) (pow (fabs x) 4)) (/ (sqrt 1) (pow (fabs x) (/ 4 2))) (/ (sqrt 1) (pow (fabs x) (/ 4 2))) (/ 1 (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 4)) (/ 1 (pow (cbrt (fabs x)) 4)) (/ 1 (pow (sqrt (fabs x)) 4)) (/ 1 (pow (sqrt (fabs x)) 4)) (/ 1 (pow 1 4)) (/ 1 (pow (fabs x) 4)) (/ 1 (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4)))) (/ 1 (cbrt (pow (fabs x) 4))) (/ 1 (sqrt (pow (fabs x) 4))) (/ 1 (sqrt (pow (fabs x) 4))) (/ 1 1) (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) (/ 4 2))) (/ 1 (pow (fabs x) (/ 4 2))) (/ 1 (pow (fabs x) 4)) (/ (pow (fabs x) 4) 1) (/ 1 (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 4)) (/ 1 (pow (sqrt (fabs x)) 4)) (/ 1 (pow 1 4)) (/ 1 (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4)))) (/ 1 (sqrt (pow (fabs x) 4))) (/ 1 1) (/ 1 (pow (fabs x) (/ 4 2))) (/ (pow (fabs x) 4) (cbrt 1)) (/ (pow (fabs x) 4) (sqrt 1)) (/ (pow (fabs x) 4) 1) (expm1 (* 0.75 (/ 1 (pow (fabs x) 4)))) (log1p (* 0.75 (/ 1 (pow (fabs x) 4)))) (* 0.75 (/ 1 (pow (fabs x) 4))) (+ (log 0.75) (- (* (log (fabs x)) 4))) (+ (log 0.75) (- (* (log (fabs x)) 4))) (+ (log 0.75) (- (log (pow (fabs x) 4)))) (+ (log 0.75) (- 0 (* (log (fabs x)) 4))) (+ (log 0.75) (- 0 (* (log (fabs x)) 4))) (+ (log 0.75) (- 0 (log (pow (fabs x) 4)))) (+ (log 0.75) (- (log 1) (* (log (fabs x)) 4))) (+ (log 0.75) (- (log 1) (* (log (fabs x)) 4))) (+ (log 0.75) (- (log 1) (log (pow (fabs x) 4)))) (+ (log 0.75) (log (/ 1 (pow (fabs x) 4)))) (log (* 0.75 (/ 1 (pow (fabs x) 4)))) (exp (* 0.75 (/ 1 (pow (fabs x) 4)))) (* (* (* 0.75 0.75) 0.75) (/ (* (* 1 1) 1) (* (* (pow (fabs x) 4) (pow (fabs x) 4)) (pow (fabs x) 4)))) (* (* (* 0.75 0.75) 0.75) (* (* (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 4))) (/ 1 (pow (fabs x) 4)))) (* (cbrt (* 0.75 (/ 1 (pow (fabs x) 4)))) (cbrt (* 0.75 (/ 1 (pow (fabs x) 4))))) (cbrt (* 0.75 (/ 1 (pow (fabs x) 4)))) (* (* (* 0.75 (/ 1 (pow (fabs x) 4))) (* 0.75 (/ 1 (pow (fabs x) 4)))) (* 0.75 (/ 1 (pow (fabs x) 4)))) (sqrt (* 0.75 (/ 1 (pow (fabs x) 4)))) (sqrt (* 0.75 (/ 1 (pow (fabs x) 4)))) (* (sqrt 0.75) (sqrt (/ 1 (pow (fabs x) 4)))) (* (sqrt 0.75) (sqrt (/ 1 (pow (fabs x) 4)))) (* (sqrt 0.75) (/ (sqrt 1) (pow (sqrt (fabs x)) 4))) (* (sqrt 0.75) (/ (sqrt 1) (pow (sqrt (fabs x)) 4))) (* (sqrt 0.75) (/ (sqrt 1) (sqrt (pow (fabs x) 4)))) (* (sqrt 0.75) (/ (sqrt 1) (sqrt (pow (fabs x) 4)))) (* (sqrt 0.75) (/ (sqrt 1) (pow (fabs x) (/ 4 2)))) (* (sqrt 0.75) (/ (sqrt 1) (pow (fabs x) (/ 4 2)))) (* (sqrt 0.75) (/ 1 (pow (sqrt (fabs x)) 4))) (* (sqrt 0.75) (/ 1 (pow (sqrt (fabs x)) 4))) (* (sqrt 0.75) (/ 1 (sqrt (pow (fabs x) 4)))) (* (sqrt 0.75) (/ 1 (sqrt (pow (fabs x) 4)))) (* (sqrt 0.75) (/ 1 (pow (fabs x) (/ 4 2)))) (* (sqrt 0.75) (/ 1 (pow (fabs x) (/ 4 2)))) (* 0.75 (* (cbrt (/ 1 (pow (fabs x) 4))) (cbrt (/ 1 (pow (fabs x) 4))))) (* 0.75 (sqrt (/ 1 (pow (fabs x) 4)))) (* 0.75 (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 4))) (* 0.75 (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (fabs x)) 4))) (* 0.75 (/ (* (cbrt 1) (cbrt 1)) (pow 1 4))) (* 0.75 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4))))) (* 0.75 (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (fabs x) 4)))) (* 0.75 (/ (* (cbrt 1) (cbrt 1)) 1)) (* 0.75 (/ (* (cbrt 1) (cbrt 1)) (pow (fabs x) (/ 4 2)))) (* 0.75 (/ (sqrt 1) (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 4))) (* 0.75 (/ (sqrt 1) (pow (sqrt (fabs x)) 4))) (* 0.75 (/ (sqrt 1) (pow 1 4))) (* 0.75 (/ (sqrt 1) (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4))))) (* 0.75 (/ (sqrt 1) (sqrt (pow (fabs x) 4)))) (* 0.75 (/ (sqrt 1) 1)) (* 0.75 (/ (sqrt 1) (pow (fabs x) (/ 4 2)))) (* 0.75 (/ 1 (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 4))) (* 0.75 (/ 1 (pow (sqrt (fabs x)) 4))) (* 0.75 (/ 1 (pow 1 4))) (* 0.75 (/ 1 (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4))))) (* 0.75 (/ 1 (sqrt (pow (fabs x) 4)))) (* 0.75 (/ 1 1)) (* 0.75 (/ 1 (pow (fabs x) (/ 4 2)))) (* 0.75 1) (* 0.75 1) (* (cbrt 0.75) (/ 1 (pow (fabs x) 4))) (* (sqrt 0.75) (/ 1 (pow (fabs x) 4))) (* 0.75 (/ 1 (pow (fabs x) 4))) (* 0.75 1) (* (* (pow (exp (fabs x)) (/ (fabs x) 2)) (fma (/ 1.0 2.0) (pow (/ 1.0 (fabs x)) 3) (/ (* (+ (fma 1.875 (/ 1 (pow (fabs x) 6)) (* 0.75 (/ 1 (pow (fabs x) 4)))) 1) 1.0) (fabs x)))) (* (/ 1.0 (sqrt PI)) (pow (exp (fabs x)) (/ (fabs x) 2)))) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 4)) (/ 0.75 (pow (fabs x) 4)) (/ 0.75 (pow (fabs x) 4)) (/ 0.75 (pow (fabs x) 4)) 3.919 * * [simplify]: iteration 0 : 614 enodes (cost 1088 ) 3.931 * * [simplify]: iteration 1 : 2902 enodes (cost 881 ) 3.974 * * [simplify]: iteration 2 : 5002 enodes (cost 857 ) 3.979 * [simplify]: Simplified to: (expm1 (sqrt PI)) (log1p (sqrt PI)) (log (sqrt PI)) (exp (sqrt PI)) (* (cbrt (sqrt PI)) (cbrt (sqrt PI))) (cbrt (sqrt PI)) (* (sqrt PI) PI) (fabs (cbrt PI)) (sqrt (cbrt PI)) (sqrt (sqrt PI)) (sqrt (sqrt PI)) 1 (sqrt PI) 1/2 (sqrt (sqrt PI)) (sqrt (sqrt PI)) (expm1 (pow (/ 1.0 (fabs x)) 3)) (log1p (pow (/ 1.0 (fabs x)) 3)) (log (pow (/ 1.0 (fabs x)) 3)) (log (pow (/ 1.0 (fabs x)) 3)) (log (pow (/ 1.0 (fabs x)) 3)) 3 (pow (/ 1.0 (fabs x)) (* (cbrt 3) (cbrt 3))) (pow (/ 1.0 (fabs x)) (sqrt 3)) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (/ (* 1.0 1.0) (pow (sqrt (fabs x)) 3)) (pow (/ (cbrt 1.0) (sqrt (fabs x))) 3) (* 1.0 1.0) (/ 1.0 (pow (fabs x) 3)) (/ (pow (sqrt 1.0) 3) (pow (fabs x) 2)) (/ 1.0 (/ (fabs x) (sqrt 1.0))) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (/ (sqrt 1.0) (sqrt (fabs x))) 3) (pow (sqrt 1.0) 3) (pow (/ (sqrt 1.0) (fabs x)) 3) (/ 1 (pow (fabs x) 2)) (/ (pow 1.0 3) (fabs x)) (pow (/ 1 (sqrt (fabs x))) 3) (pow (/ 1.0 (sqrt (fabs x))) 3) 1 (pow (/ 1.0 (fabs x)) 3) 1 (pow (/ 1.0 (fabs x)) 3) (pow 1.0 3) (pow (/ 1 (fabs x)) 3) (pow (/ 1.0 (fabs x)) 2) (log (pow (/ 1.0 (fabs x)) 3)) (exp (pow (/ 1.0 (fabs x)) 3)) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (pow (pow (/ 1.0 (fabs x)) 3) 3) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 3/2) (pow (/ 1.0 (fabs x)) 2) (/ 1.0 (fabs x)) (/ (* 1.0 1.0) (pow (sqrt (fabs x)) 3)) (pow (/ (cbrt 1.0) (sqrt 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(* 0.75 (* (cbrt (/ 1 (pow (fabs x) 4))) (cbrt (/ 1 (pow (fabs x) 4))))) (* 0.75 (sqrt (/ 1 (pow (fabs x) 4)))) (/ (* 0.75 1) (pow (pow (cbrt (fabs x)) 2) 4)) (/ 0.75 (pow (fabs x) 2)) 0.75 (/ 0.75 (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4)))) (/ 0.75 (sqrt (pow (fabs x) 4))) 0.75 (/ 0.75 (pow (fabs x) 2)) (/ (* 0.75 1) (pow (pow (cbrt (fabs x)) 2) 4)) (/ 0.75 (pow (fabs x) 2)) 0.75 (/ 0.75 (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4)))) (/ 0.75 (sqrt (pow (fabs x) 4))) 0.75 (/ 0.75 (pow (fabs x) 2)) (/ (* 0.75 1) (pow (pow (cbrt (fabs x)) 2) 4)) (/ 0.75 (pow (fabs x) 2)) 0.75 (/ 0.75 (* (cbrt (pow (fabs x) 4)) (cbrt (pow (fabs x) 4)))) (/ 0.75 (sqrt (pow (fabs x) 4))) 0.75 (/ 0.75 (pow (fabs x) 2)) 0.75 0.75 (/ (cbrt 0.75) (pow (fabs x) 4)) (/ (sqrt 0.75) (pow (fabs x) 4)) (/ 0.75 (pow (fabs x) 4)) 0.75 (* (* (pow (exp (fabs x)) (/ (fabs x) 2)) (fma (/ 1.0 2.0) (pow (/ 1.0 (fabs x)) 3) (/ (* (+ (fma 1.875 (/ 1 (pow (fabs x) 6)) (* 0.75 (/ 1 (pow (fabs x) 4)))) 1) 1.0) (fabs x)))) (* (/ 1.0 (sqrt PI)) (pow (exp (fabs x)) (/ (fabs x) 2)))) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) (/ 1.0 (pow (fabs x) 3)) (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 4)) (/ 1 (pow (fabs x) 4)) (/ 0.75 (pow (fabs x) 4)) (/ 0.75 (pow (fabs x) 4)) (/ 0.75 (pow (fabs x) 4)) 3.981 * * * [progress]: adding candidates to table 4.660 * [progress]: [Phase 3 of 3] Extracting. 4.660 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # # # #) 4.682 * * * [regime-changes]: Trying 3 branch expressions: ((fabs x) (* (* (/ 1.0 (sqrt PI)) (exp (* (fabs x) (fabs x)))) (+ (+ (+ (/ 1.0 (fabs x)) (* (/ 1.0 2.0) (* (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))))) (* (/ 3.0 4.0) (* (* (* (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))))) (* (/ 15.0 8.0) (* (* (* (* (* (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x)))))) x) 4.682 * * * * [regimes]: Trying to branch on (fabs x) from (# # # # # # # # # # # # # # #) 4.792 * * * * [regimes]: Trying to branch on (* (* (/ 1.0 (sqrt PI)) (exp (* (fabs x) (fabs x)))) (+ (+ (+ (/ 1.0 (fabs x)) (* (/ 1.0 2.0) (* (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))))) (* (/ 3.0 4.0) (* (* (* (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))))) (* (/ 15.0 8.0) (* (* (* (* (* (* (/ 1.0 (fabs x)) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x))) (/ 1.0 (fabs x)))))) from (# # # # # # # # # # # # # # #) 4.916 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # # # # #) 5.025 * * * [regime]: Found split indices: #