19.205 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.045 * * * [progress]: [2/2] Setting up program. 0.049 * [progress]: [Phase 2 of 3] Improving. 0.049 * [simplify]: Simplifying using # : (fabs (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) 0.052 * * [simplify]: iteration 0 : 69 enodes (cost 42 ) 0.054 * * [simplify]: iteration 1 : 231 enodes (cost 42 ) 0.059 * * [simplify]: iteration 2 : 900 enodes (cost 42 ) 0.082 * * [simplify]: iteration 3 : 3753 enodes (cost 42 ) 0.153 * * [simplify]: iteration 4 : 5001 enodes (cost 42 ) 0.154 * [simplify]: Simplified to: (fabs (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) 0.154 * * [progress]: iteration 1 / 4 0.154 * * * [progress]: picking best candidate 0.158 * * * * [pick]: Picked # 0.158 * * * [progress]: localizing error 0.182 * * * [progress]: generating rewritten candidates 0.182 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2) 0.183 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1 2) 0.199 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.220 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2 2 1 1 1 1) 0.231 * * * [progress]: generating series expansions 0.231 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2) 0.231 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1 2) 0.232 * [approximate]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in (x) around 0 0.232 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 0.232 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 0.232 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 0.232 * [taylor]: Taking taylor expansion of (fabs x) in x 0.232 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 0.232 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 0.232 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 0.232 * [taylor]: Taking taylor expansion of (fabs x) in x 0.246 * [approximate]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in (x) around 0 0.246 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 0.246 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 0.246 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 0.246 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.246 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 0.246 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 0.246 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 0.246 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.261 * [approximate]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in (x) around 0 0.261 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 0.261 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 0.261 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 0.261 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.261 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 0.261 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 0.261 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 0.261 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.275 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.277 * [approximate]: Taking taylor expansion of (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) in (x) around 0 0.277 * [taylor]: Taking taylor expansion of (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) in x 0.277 * [taylor]: Taking taylor expansion of 1.0 in x 0.277 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) in x 0.277 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 0.277 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 0.277 * [taylor]: Taking taylor expansion of PI in x 0.280 * [taylor]: Taking taylor expansion of (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) in x 0.280 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 0.280 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 0.280 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 0.280 * [taylor]: Taking taylor expansion of (fabs x) in x 0.280 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) in x 0.280 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs x) 5)) in x 0.280 * [taylor]: Taking taylor expansion of 0.2 in x 0.280 * [taylor]: Taking taylor expansion of (pow (fabs x) 5) in x 0.280 * [taylor]: Taking taylor expansion of (fabs x) in x 0.280 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))) in x 0.280 * [taylor]: Taking taylor expansion of (* 2.0 (fabs x)) in x 0.280 * [taylor]: Taking taylor expansion of 2.0 in x 0.280 * [taylor]: Taking taylor expansion of (fabs x) in x 0.280 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs x) 7)) in x 0.280 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 0.280 * [taylor]: Taking taylor expansion of (pow (fabs x) 7) in x 0.280 * [taylor]: Taking taylor expansion of (fabs x) in x 0.280 * [taylor]: Taking taylor expansion of (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) in x 0.280 * [taylor]: Taking taylor expansion of 1.0 in x 0.280 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) in x 0.280 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 0.280 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 0.280 * [taylor]: Taking taylor expansion of PI in x 0.282 * [taylor]: Taking taylor expansion of (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) in x 0.282 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 0.282 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 0.282 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 0.282 * [taylor]: Taking taylor expansion of (fabs x) in x 0.283 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) in x 0.283 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs x) 5)) in x 0.283 * [taylor]: Taking taylor expansion of 0.2 in x 0.283 * [taylor]: Taking taylor expansion of (pow (fabs x) 5) in x 0.283 * [taylor]: Taking taylor expansion of (fabs x) in x 0.283 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))) in x 0.283 * [taylor]: Taking taylor expansion of (* 2.0 (fabs x)) in x 0.283 * [taylor]: Taking taylor expansion of 2.0 in x 0.283 * [taylor]: Taking taylor expansion of (fabs x) in x 0.283 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs x) 7)) in x 0.283 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 0.283 * [taylor]: Taking taylor expansion of (pow (fabs x) 7) in x 0.283 * [taylor]: Taking taylor expansion of (fabs x) in x 0.389 * [approximate]: Taking taylor expansion of (* 1.0 (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI)))) in (x) around 0 0.389 * [taylor]: Taking taylor expansion of (* 1.0 (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI)))) in x 0.389 * [taylor]: Taking taylor expansion of 1.0 in x 0.389 * [taylor]: Taking taylor expansion of (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI))) in x 0.389 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) in x 0.389 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ 1 x))) in x 0.389 * [taylor]: Taking taylor expansion of 2.0 in x 0.389 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.390 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)))) in x 0.390 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) in x 0.390 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 0.390 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 7) in x 0.390 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.390 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))) in x 0.390 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ 1 x)) 5)) in x 0.390 * [taylor]: Taking taylor expansion of 0.2 in x 0.390 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 5) in x 0.390 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.390 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 0.390 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 0.390 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 0.390 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.390 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 0.390 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 0.390 * [taylor]: Taking taylor expansion of PI in x 0.392 * [taylor]: Taking taylor expansion of (* 1.0 (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI)))) in x 0.392 * [taylor]: Taking taylor expansion of 1.0 in x 0.392 * [taylor]: Taking taylor expansion of (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI))) in x 0.392 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) in x 0.392 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ 1 x))) in x 0.392 * [taylor]: Taking taylor expansion of 2.0 in x 0.392 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.392 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)))) in x 0.392 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) in x 0.392 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 0.392 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 7) in x 0.392 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.392 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))) in x 0.392 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ 1 x)) 5)) in x 0.392 * [taylor]: Taking taylor expansion of 0.2 in x 0.392 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 5) in x 0.392 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.392 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 0.392 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 0.392 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 0.392 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.393 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 0.393 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 0.393 * [taylor]: Taking taylor expansion of PI in x 0.498 * [approximate]: Taking taylor expansion of (* 1.0 (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI)))) in (x) around 0 0.498 * [taylor]: Taking taylor expansion of (* 1.0 (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI)))) in x 0.498 * [taylor]: Taking taylor expansion of 1.0 in x 0.498 * [taylor]: Taking taylor expansion of (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI))) in x 0.498 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) in x 0.498 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ -1 x)) 5)) in x 0.498 * [taylor]: Taking taylor expansion of 0.2 in x 0.498 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 5) in x 0.498 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.498 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)))) in x 0.498 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) in x 0.498 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 0.498 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 7) in x 0.498 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.498 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))) in x 0.498 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ -1 x))) in x 0.498 * [taylor]: Taking taylor expansion of 2.0 in x 0.498 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.498 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 0.498 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 0.498 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 0.498 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 0.499 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 0.499 * [taylor]: Taking taylor expansion of PI in x 0.500 * [taylor]: Taking taylor expansion of (* 1.0 (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI)))) in x 0.501 * [taylor]: Taking taylor expansion of 1.0 in x 0.501 * [taylor]: Taking taylor expansion of (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI))) in x 0.501 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) in x 0.501 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ -1 x)) 5)) in x 0.501 * [taylor]: Taking taylor expansion of 0.2 in x 0.501 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 5) in x 0.501 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.501 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)))) in x 0.501 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) in x 0.501 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 0.501 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 7) in x 0.501 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.501 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))) in x 0.501 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ -1 x))) in x 0.501 * [taylor]: Taking taylor expansion of 2.0 in x 0.501 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.501 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 0.501 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 0.501 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 0.501 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.501 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 0.501 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 0.501 * [taylor]: Taking taylor expansion of PI in x 0.604 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2 2 1 1 1 1) 0.604 * [approximate]: Taking taylor expansion of (pow (fabs x) 3) in (x) around 0 0.604 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 0.604 * [taylor]: Taking taylor expansion of (fabs x) in x 0.604 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 0.604 * [taylor]: Taking taylor expansion of (fabs x) in x 0.613 * [approximate]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in (x) around 0 0.613 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 0.613 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.613 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 0.613 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.622 * [approximate]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in (x) around 0 0.622 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 0.622 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.622 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 0.622 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.635 * * * [progress]: simplifying candidates 0.638 * [simplify]: Simplifying using # : (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)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))) (+ (- (log 2.0) (log 3.0)) (+ (+ (log (fabs x)) (log (fabs x))) (log (fabs x)))) (+ (- (log 2.0) (log 3.0)) (+ (log (* (fabs x) (fabs x))) (log (fabs x)))) (+ (- (log 2.0) (log 3.0)) (log (* (* (fabs x) (fabs x)) (fabs x)))) (+ (log (/ 2.0 3.0)) (+ (+ (log (fabs x)) (log (fabs x))) (log (fabs x)))) (+ (log (/ 2.0 3.0)) (+ (log (* (fabs x) (fabs x))) (log (fabs x)))) (+ (log (/ 2.0 3.0)) (log (* (* (fabs x) (fabs x)) (fabs x)))) (log (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (exp (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ (* (* 2.0 2.0) 2.0) (* (* 3.0 3.0) 3.0)) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (fabs x) (fabs x)) (fabs x))) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ (* (* 2.0 2.0) 2.0) (* (* 3.0 3.0) 3.0)) (* (* (* (* (fabs x) (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ (* (* 2.0 2.0) 2.0) (* (* 3.0 3.0) 3.0)) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (fabs x) (fabs x)) (fabs x))) (* (* (fabs x) (fabs x)) (fabs x)))) (* (* (* (/ 2.0 3.0) (/ 2.0 3.0)) (/ 2.0 3.0)) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (fabs x) (fabs x)) (fabs x))) (* (* (fabs x) 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(* (fabs x) (fabs x)) (fabs x))) (* (fabs x) (sqrt (fabs x))) (* (fabs x) (sqrt (fabs x))) (* (* (fabs x) (fabs x)) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (* (fabs x) (fabs x)) (sqrt (fabs x))) (* (* (fabs x) (fabs x)) 1) (* (fabs x) (fabs x)) (fabs (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (pow (fabs x) 3) (pow (fabs x) 3) (pow (fabs x) 3) 0.654 * * [simplify]: iteration 0 : 977 enodes (cost 4021 ) 0.674 * * [simplify]: iteration 1 : 5001 enodes (cost 3349 ) 0.686 * [simplify]: Simplified to: (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)) (sqrt 1) (sqrt PI) 1/2 (sqrt (sqrt PI)) (sqrt (sqrt PI)) (* (pow (fabs x) 3) (/ 2.0 3.0)) (* (pow (fabs x) 3) (/ 2.0 3.0)) (* (pow (fabs x) 3) (/ 2.0 3.0)) (+ (log (/ 2.0 3.0)) (log (pow (fabs x) 3))) (+ (log (/ 2.0 3.0)) (log (pow (fabs x) 3))) (+ (log (/ 2.0 3.0)) (log (pow (fabs x) 3))) (+ (log (/ 2.0 3.0)) (log (pow (fabs x) 3))) (+ (log (/ 2.0 3.0)) (log (pow (fabs x) 3))) (+ (log (/ 2.0 3.0)) (log (pow (fabs x) 3))) (+ (log (/ 2.0 3.0)) (log (pow (fabs x) 3))) 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1.0 21.0) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (/ 1.0 (sqrt PI)) (* (cbrt (/ 1.0 (sqrt PI))) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x))))) (* (sqrt (/ 1.0 (sqrt PI))) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x))))) (/ (* (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (cbrt 1.0)) (cbrt (sqrt PI))) (/ (* (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (cbrt 1.0)) (sqrt (cbrt PI))) (/ (* (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (cbrt 1.0)) (sqrt (sqrt PI))) (/ (* (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (cbrt 1.0)) (sqrt PI)) (/ (* (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (cbrt 1.0)) (sqrt (sqrt PI))) (/ (* (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (cbrt 1.0)) (sqrt PI)) (/ (* (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (sqrt 1.0)) (cbrt (sqrt PI))) (/ (* (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (sqrt 1.0)) (sqrt (cbrt PI))) (/ (* (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (sqrt 1.0)) (sqrt (sqrt PI))) (/ (* (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (sqrt 1.0)) (sqrt PI)) (/ (* (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (sqrt 1.0)) (sqrt (sqrt PI))) (/ (* (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (sqrt 1.0)) (sqrt PI)) (/ 1.0 (/ (cbrt (sqrt PI)) (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))))) (/ 1.0 (/ (sqrt (cbrt PI)) (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))))) (/ 1.0 (/ (sqrt (sqrt PI)) (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))))) (+ (* (* (* (/ 1.0 (sqrt PI)) (/ 1.0 21.0)) (pow (fabs x) 6)) (fabs x)) (/ (* (+ (+ (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0)) (* (pow (fabs x) 3) (/ 2.0 3.0))) (* 2.0 (fabs x))) 1.0) (sqrt PI))) (/ 1.0 (/ (sqrt (sqrt PI)) (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))))) (+ (* (* (* (/ 1.0 (sqrt PI)) (/ 1.0 21.0)) (pow (fabs x) 6)) (fabs x)) (/ (* (+ (+ (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0)) (* (pow (fabs x) 3) (/ 2.0 3.0))) (* 2.0 (fabs x))) 1.0) (sqrt PI))) (+ (* (* (* (/ 1.0 (sqrt PI)) (/ 1.0 21.0)) (pow (fabs x) 6)) (fabs x)) (/ (* (+ (+ (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0)) (* (pow (fabs x) 3) (/ 2.0 3.0))) (* 2.0 (fabs x))) 1.0) (sqrt PI))) (/ (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (sqrt PI)) (+ (* (/ 1.0 (sqrt PI)) (* (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) 1.0) (* 5.0 (+ (* (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))) (- (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))) (* 2.0 (fabs x)))) (* (* 2.0 (fabs x)) (* 2.0 (fabs x))))))) (* (/ 1.0 (sqrt PI)) (+ (* 21.0 (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) 1.0) (+ (* (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))) (- (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))) (* 2.0 (fabs x)))) (* (* 2.0 (fabs x)) (* 2.0 (fabs x)))))) (* 21.0 (* 5.0 (+ (* (pow (/ 2.0 3.0) 3) (pow (pow (fabs x) 3) 3)) (pow (* 2.0 (fabs x)) 3))))))) (+ (* (/ 1.0 (sqrt PI)) (* (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) 1.0) (* (- (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) 5.0))) (* (/ 1.0 (sqrt PI)) (+ (* 21.0 (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) 1.0) (- (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))))) (* 21.0 (+ (* 5.0 (* (* 2.0 (fabs x)) (* 2.0 (fabs x)))) (* 5.0 (* (- (* (/ 2.0 3.0) (/ 2.0 3.0))) (pow (fabs x) 6)))))))) (+ (* (/ 1.0 (sqrt PI)) (* (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) 1.0) (+ (* (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x))) (- (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x))) (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))))) (* (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))))))) (* (/ 1.0 (sqrt PI)) (+ (* 21.0 (pow (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0)) 3)) (* 21.0 (pow (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) 3))))) (+ (* (/ 1.0 (sqrt PI)) (* (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) 1.0) (- (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (* (/ 1.0 (sqrt PI)) (+ (* 21.0 (* (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))))) (* 21.0 (* (- (* (/ 1.0 5.0) (/ 1.0 5.0))) (* (pow (* (fabs x) (fabs x)) 3) (pow (fabs x) 4))))))) (* (/ 1.0 (sqrt PI)) (+ (pow (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) 3) (pow (* (/ 1.0 21.0) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x))) 3))) (* (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (* (+ (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0)) (- (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0)) (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)))) (/ 1.0 (sqrt PI)))) (* (+ (+ (* (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) 1.0) 3 3 3 3 (pow (fabs x) 3) (pow (fabs x) 3) 3 3 3 3 (* 3 (log (fabs x))) (* 3 (log (fabs x))) (* 3 (log (fabs x))) (exp (pow (fabs x) 3)) (pow (pow (fabs x) 3) 3) (pow (pow (fabs x) 3) 3) (* (fabs x) (fabs x)) (fabs x) (pow (pow (fabs x) 3) 3) (fabs (pow (fabs x) 3/2)) (fabs (pow (fabs x) 3/2)) (* (fabs x) (sqrt (fabs x))) (* (fabs x) (sqrt (fabs x))) (* (* (fabs x) (fabs x)) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (* (fabs x) (fabs x)) (sqrt (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) (fabs x)) (fabs (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (pow (fabs x) 3) (pow (fabs x) 3) (pow (fabs x) 3) 0.688 * * * [progress]: adding candidates to table 1.238 * * [progress]: iteration 2 / 4 1.238 * * * [progress]: picking best candidate 1.265 * * * * [pick]: Picked # 1.265 * * * [progress]: localizing error 1.293 * * * [progress]: generating rewritten candidates 1.293 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2) 1.294 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1.313 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 1 2) 1.325 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 2 2 1 1) 1.339 * * * [progress]: generating series expansions 1.339 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2) 1.339 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.343 * [approximate]: Taking taylor expansion of (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) in (x) around 0 1.343 * [taylor]: Taking taylor expansion of (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) in x 1.343 * [taylor]: Taking taylor expansion of 1.0 in x 1.343 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) in x 1.343 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 1.343 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 1.343 * [taylor]: Taking taylor expansion of PI in x 1.345 * [taylor]: Taking taylor expansion of (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) in x 1.345 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 1.345 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 1.345 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 1.345 * [taylor]: Taking taylor expansion of (fabs x) in x 1.345 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) in x 1.345 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs x) 5)) in x 1.345 * [taylor]: Taking taylor expansion of 0.2 in x 1.345 * [taylor]: Taking taylor expansion of (pow (fabs x) 5) in x 1.345 * [taylor]: Taking taylor expansion of (fabs x) in x 1.345 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))) in x 1.345 * [taylor]: Taking taylor expansion of (* 2.0 (fabs x)) in x 1.345 * [taylor]: Taking taylor expansion of 2.0 in x 1.345 * [taylor]: Taking taylor expansion of (fabs x) in x 1.345 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs x) 7)) in x 1.345 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 1.345 * [taylor]: Taking taylor expansion of (pow (fabs x) 7) in x 1.345 * [taylor]: Taking taylor expansion of (fabs x) in x 1.345 * [taylor]: Taking taylor expansion of (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) in x 1.345 * [taylor]: Taking taylor expansion of 1.0 in x 1.345 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) in x 1.345 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 1.345 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 1.346 * [taylor]: Taking taylor expansion of PI in x 1.348 * [taylor]: Taking taylor expansion of (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) in x 1.348 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 1.348 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 1.348 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 1.348 * [taylor]: Taking taylor expansion of (fabs x) in x 1.348 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) in x 1.348 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs x) 5)) in x 1.348 * [taylor]: Taking taylor expansion of 0.2 in x 1.348 * [taylor]: Taking taylor expansion of (pow (fabs x) 5) in x 1.348 * [taylor]: Taking taylor expansion of (fabs x) in x 1.348 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))) in x 1.348 * [taylor]: Taking taylor expansion of (* 2.0 (fabs x)) in x 1.348 * [taylor]: Taking taylor expansion of 2.0 in x 1.348 * [taylor]: Taking taylor expansion of (fabs x) in x 1.348 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs x) 7)) in x 1.348 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 1.348 * [taylor]: Taking taylor expansion of (pow (fabs x) 7) in x 1.348 * [taylor]: Taking taylor expansion of (fabs x) in x 1.452 * [approximate]: Taking taylor expansion of (* 1.0 (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI)))) in (x) around 0 1.452 * [taylor]: Taking taylor expansion of (* 1.0 (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI)))) in x 1.452 * [taylor]: Taking taylor expansion of 1.0 in x 1.452 * [taylor]: Taking taylor expansion of (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI))) in x 1.452 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) in x 1.452 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ 1 x))) in x 1.452 * [taylor]: Taking taylor expansion of 2.0 in x 1.452 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.452 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)))) in x 1.452 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) in x 1.452 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 1.452 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 7) in x 1.452 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.452 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))) in x 1.452 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ 1 x)) 5)) in x 1.453 * [taylor]: Taking taylor expansion of 0.2 in x 1.453 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 5) in x 1.453 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.453 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 1.453 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 1.453 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 1.453 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.453 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 1.453 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 1.453 * [taylor]: Taking taylor expansion of PI in x 1.455 * [taylor]: Taking taylor expansion of (* 1.0 (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI)))) in x 1.455 * [taylor]: Taking taylor expansion of 1.0 in x 1.455 * [taylor]: Taking taylor expansion of (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI))) in x 1.455 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) in x 1.455 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ 1 x))) in x 1.455 * [taylor]: Taking taylor expansion of 2.0 in x 1.455 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.455 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)))) in x 1.455 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) in x 1.455 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 1.455 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 7) in x 1.455 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.455 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))) in x 1.455 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ 1 x)) 5)) in x 1.455 * [taylor]: Taking taylor expansion of 0.2 in x 1.455 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 5) in x 1.455 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.455 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 1.455 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 1.455 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 1.455 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.455 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 1.455 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 1.455 * [taylor]: Taking taylor expansion of PI in x 1.562 * [approximate]: Taking taylor expansion of (* 1.0 (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI)))) in (x) around 0 1.562 * [taylor]: Taking taylor expansion of (* 1.0 (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI)))) in x 1.562 * [taylor]: Taking taylor expansion of 1.0 in x 1.562 * [taylor]: Taking taylor expansion of (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI))) in x 1.562 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) in x 1.562 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ -1 x)) 5)) in x 1.562 * [taylor]: Taking taylor expansion of 0.2 in x 1.562 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 5) in x 1.562 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.563 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)))) in x 1.563 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) in x 1.563 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 1.563 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 7) in x 1.563 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.563 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))) in x 1.563 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ -1 x))) in x 1.563 * [taylor]: Taking taylor expansion of 2.0 in x 1.563 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.563 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 1.563 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 1.563 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 1.563 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.563 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 1.563 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 1.563 * [taylor]: Taking taylor expansion of PI in x 1.565 * [taylor]: Taking taylor expansion of (* 1.0 (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI)))) in x 1.565 * [taylor]: Taking taylor expansion of 1.0 in x 1.565 * [taylor]: Taking taylor expansion of (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI))) in x 1.565 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) in x 1.565 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ -1 x)) 5)) in x 1.565 * [taylor]: Taking taylor expansion of 0.2 in x 1.565 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 5) in x 1.565 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.565 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)))) in x 1.565 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) in x 1.565 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 1.565 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 7) in x 1.565 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.565 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))) in x 1.565 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ -1 x))) in x 1.565 * [taylor]: Taking taylor expansion of 2.0 in x 1.565 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.565 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 1.565 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 1.565 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 1.565 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.565 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 1.565 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 1.565 * [taylor]: Taking taylor expansion of PI in x 1.671 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 1 2) 1.671 * [approximate]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in (x) around 0 1.671 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 1.671 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 1.671 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 1.671 * [taylor]: Taking taylor expansion of (fabs x) in x 1.671 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 1.671 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 1.671 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 1.671 * [taylor]: Taking taylor expansion of (fabs x) in x 1.691 * [approximate]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in (x) around 0 1.691 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 1.691 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 1.691 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 1.691 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.691 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 1.691 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 1.691 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 1.691 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.706 * [approximate]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in (x) around 0 1.706 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 1.706 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 1.706 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 1.706 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.706 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 1.706 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 1.706 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 1.706 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.720 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 2 2 1 1) 1.721 * [approximate]: Taking taylor expansion of (pow (fabs x) 3) in (x) around 0 1.721 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 1.721 * [taylor]: Taking taylor expansion of (fabs x) in x 1.721 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 1.721 * [taylor]: Taking taylor expansion of (fabs x) in x 1.729 * [approximate]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in (x) around 0 1.729 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 1.729 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.729 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 1.729 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.738 * [approximate]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in (x) around 0 1.738 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 1.738 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.738 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 1.738 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.747 * * * [progress]: simplifying candidates 1.750 * [simplify]: Simplifying using # : (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)) (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x))))) (+ (- (log 1.0) (log (sqrt PI))) (log (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (+ (log (/ 1.0 (sqrt PI))) (log (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (log (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (exp (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (* (/ (* (* 1.0 1.0) 1.0) (* (* (sqrt PI) (sqrt PI)) (sqrt PI))) (* (* (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x))))) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (* (* (* (/ 1.0 (sqrt PI)) (/ 1.0 (sqrt PI))) (/ 1.0 (sqrt PI))) (* (* (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x))))) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (* (cbrt (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (cbrt (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x))))))) (cbrt (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (* (* (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x))))) (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (sqrt (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (sqrt (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (* 1.0 (+ (* (+ (* (+ (pow (* 2.0 (fabs x)) 3) (pow (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))) 3)) 5.0) (* (+ (* (* 2.0 (fabs x)) (* 2.0 (fabs x))) (- (* (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))))) (* 1.0 (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x))))) 21.0) (* (* (+ (* (* 2.0 (fabs x)) (* 2.0 (fabs x))) (- (* (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))))) 5.0) (* 1.0 (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (* (sqrt PI) (* (* (+ (* (* 2.0 (fabs x)) (* 2.0 (fabs x))) (- (* (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))))) 5.0) 21.0)) (* 1.0 (+ (* (+ (* (- (* (* 2.0 (fabs x)) (* 2.0 (fabs x))) (* (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))))) 5.0) (* (- (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* 1.0 (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x))))) 21.0) (* (* (- (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) 5.0) (* 1.0 (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (* (sqrt PI) (* (* (- (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) 5.0) 21.0)) (* 1.0 (+ (* (+ (pow (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) 3) (pow (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x))) 3)) 21.0) (* (+ (* (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))))) (- (* (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x))) (* (/ 1.0 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0.6666666666666666 (pow (fabs x) 3)) (pow (fabs x) 3) (pow (fabs x) 3) (pow (fabs x) 3) 1.766 * * [simplify]: iteration 0 : 982 enodes (cost 3818 ) 1.786 * * [simplify]: iteration 1 : 5001 enodes (cost 3192 ) 1.804 * [simplify]: Simplified to: (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)) (sqrt 1) (sqrt PI) 1/2 (sqrt (sqrt PI)) (sqrt (sqrt PI)) (/ (* (+ (+ (* (* (fabs x) (* (pow (fabs x) 4) (* (fabs x) (fabs x)))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) 1.0) (sqrt PI)) (log (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (log (* (/ 1.0 (sqrt PI)) (+ (+ (+ 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(+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))))) (* 21.0 (* (- (* (/ 1.0 5.0) (/ 1.0 5.0))) (* (pow (* (fabs x) (fabs x)) 3) (pow (fabs x) 4))))))) (* (/ 1.0 (sqrt PI)) (+ (pow (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) 3) (pow (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x))) 3))) (* (+ (+ (* (* (fabs x) (* (pow (fabs x) 4) (* (fabs x) (fabs x)))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) (* (+ (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0)) (- (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0)) (* (* (fabs x) (* (pow (fabs x) 4) (* (fabs x) (fabs x)))) (/ 1.0 21.0)))) (/ 1.0 (sqrt PI)))) (* (+ (+ (* (* (fabs x) (* (pow (fabs x) 4) (* (fabs x) (fabs x)))) (/ 1.0 21.0)) (* (fabs x) (+ (* (/ 2.0 3.0) (* (fabs x) (fabs x))) 2.0))) (* (* (pow (fabs x) 3) (* (fabs x) (fabs x))) (/ 1.0 5.0))) 1.0) (* (pow (fabs x) 3) (/ 2.0 3.0)) (* (pow (fabs x) 3) (/ 2.0 3.0)) (* (pow (fabs x) 3) (/ 2.0 3.0)) (+ (log (/ 2.0 3.0)) (log (pow (fabs x) 3))) (+ (log (/ 2.0 3.0)) (log (pow (fabs x) 3))) (+ (log (/ 2.0 3.0)) (log (pow (fabs x) 3))) (+ (log (/ 2.0 3.0)) (log (pow (fabs x) 3))) (+ (log (/ 2.0 3.0)) (log (pow (fabs x) 3))) (+ (log (/ 2.0 3.0)) (log (pow (fabs x) 3))) (+ (log (/ 2.0 3.0)) (log (pow (fabs x) 3))) (pow (exp (/ 2.0 3.0)) (pow (fabs x) 3)) (pow (* (pow (fabs x) 3) (/ 2.0 3.0)) 3) (pow (* (pow (fabs x) 3) (/ 2.0 3.0)) 3) (pow (* (pow (fabs x) 3) (/ 2.0 3.0)) 3) (pow (* (pow (fabs x) 3) (/ 2.0 3.0)) 3) (pow (* (pow (fabs x) 3) (/ 2.0 3.0)) 3) (pow (* (pow (fabs x) 3) (/ 2.0 3.0)) 3) (* (cbrt (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (cbrt (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x))))) (cbrt (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (pow (* (pow (fabs x) 3) (/ 2.0 3.0)) 3) (sqrt (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (sqrt (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 2.0 3.0) (* (fabs x) (fabs x))) (* (pow (fabs x) 3) (cbrt (/ 2.0 3.0))) (* (pow (fabs x) 3) (sqrt (/ 2.0 3.0))) (/ (* (cbrt 2.0) (pow (fabs x) 3)) (cbrt 3.0)) (/ (* (cbrt 2.0) (pow (fabs x) 3)) (sqrt 3.0)) (/ (* (cbrt 2.0) (pow (fabs x) 3)) 3.0) (/ (* (sqrt 2.0) (pow (fabs x) 3)) (cbrt 3.0)) (/ (* (sqrt 2.0) (pow (fabs x) 3)) (sqrt 3.0)) (/ (* (sqrt 2.0) (pow (fabs x) 3)) 3.0) (* (pow (fabs x) 3) (/ 2.0 (cbrt 3.0))) (* (pow (fabs x) 3) (/ 2.0 (sqrt 3.0))) (* (pow (fabs x) 3) (/ 2.0 3.0)) (* (pow (fabs x) 3) (/ 2.0 3.0)) (/ (pow (fabs x) 3) 3.0) (* (pow (fabs x) 3) 2.0) 3 3 3 3 (pow (fabs x) 3) (pow (fabs x) 3) 3 3 3 3 (* 3 (log (fabs x))) (* 3 (log (fabs x))) (* 3 (log (fabs x))) (exp (pow (fabs x) 3)) (pow (pow (fabs x) 3) 3) (pow (pow (fabs x) 3) 3) (* (fabs x) (fabs x)) (fabs x) (pow (pow (fabs x) 3) 3) (fabs (pow (fabs x) 3/2)) (fabs (pow (fabs x) 3/2)) (* (fabs x) (sqrt (fabs x))) (* (fabs x) (sqrt (fabs x))) (* (* (fabs x) (fabs x)) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (* (fabs x) (fabs x)) (sqrt (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) (fabs x)) (fabs (* (/ 1.0 (sqrt PI)) (+ (+ (+ (* 2.0 (fabs x)) (* (/ 2.0 3.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1.0 5.0) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1.0 21.0) (* (* (* (* (pow (fabs x) 3) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* 1.0 (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (pow (fabs x) 3) (pow (fabs x) 3) (pow (fabs x) 3) 1.805 * * * [progress]: adding candidates to table 2.422 * * [progress]: iteration 3 / 4 2.422 * * * [progress]: picking best candidate 2.439 * * * * [pick]: Picked # 2.440 * * * [progress]: localizing error 2.461 * * * [progress]: generating rewritten candidates 2.461 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 2.476 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2 1) 2.482 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2 2 1) 2.492 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2 2 2 2) 2.501 * * * [progress]: generating series expansions 2.501 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 2.502 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) in (x) around 0 2.502 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) in x 2.502 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 2.502 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 2.502 * [taylor]: Taking taylor expansion of PI in x 2.505 * [taylor]: Taking taylor expansion of (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) in x 2.505 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 2.505 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 2.505 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 2.505 * [taylor]: Taking taylor expansion of (fabs x) in x 2.505 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) in x 2.505 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs x) 5)) in x 2.505 * [taylor]: Taking taylor expansion of 0.2 in x 2.505 * [taylor]: Taking taylor expansion of (pow (fabs x) 5) in x 2.505 * [taylor]: Taking taylor expansion of (fabs x) in x 2.505 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))) in x 2.505 * [taylor]: Taking taylor expansion of (* 2.0 (fabs x)) in x 2.505 * [taylor]: Taking taylor expansion of 2.0 in x 2.505 * [taylor]: Taking taylor expansion of (fabs x) in x 2.505 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs x) 7)) in x 2.505 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 2.505 * [taylor]: Taking taylor expansion of (pow (fabs x) 7) in x 2.505 * [taylor]: Taking taylor expansion of (fabs x) in x 2.505 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) in x 2.505 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 2.505 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 2.505 * [taylor]: Taking taylor expansion of PI in x 2.507 * [taylor]: Taking taylor expansion of (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) in x 2.507 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 2.507 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 2.507 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 2.507 * [taylor]: Taking taylor expansion of (fabs x) in x 2.508 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) in x 2.508 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs x) 5)) in x 2.508 * [taylor]: Taking taylor expansion of 0.2 in x 2.508 * [taylor]: Taking taylor expansion of (pow (fabs x) 5) in x 2.508 * [taylor]: Taking taylor expansion of (fabs x) in x 2.508 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))) in x 2.508 * [taylor]: Taking taylor expansion of (* 2.0 (fabs x)) in x 2.508 * [taylor]: Taking taylor expansion of 2.0 in x 2.508 * [taylor]: Taking taylor expansion of (fabs x) in x 2.508 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs x) 7)) in x 2.508 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 2.508 * [taylor]: Taking taylor expansion of (pow (fabs x) 7) in x 2.508 * [taylor]: Taking taylor expansion of (fabs x) in x 2.597 * [approximate]: Taking taylor expansion of (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI))) in (x) around 0 2.597 * [taylor]: Taking taylor expansion of (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI))) in x 2.597 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) in x 2.598 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ 1 x))) in x 2.598 * [taylor]: Taking taylor expansion of 2.0 in x 2.598 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.598 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)))) in x 2.598 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) in x 2.598 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 2.598 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 7) in x 2.598 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.598 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))) in x 2.598 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ 1 x)) 5)) in x 2.598 * [taylor]: Taking taylor expansion of 0.2 in x 2.598 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 5) in x 2.598 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.598 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 2.598 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 2.598 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 2.598 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.598 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 2.598 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 2.598 * [taylor]: Taking taylor expansion of PI in x 2.600 * [taylor]: Taking taylor expansion of (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI))) in x 2.600 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) in x 2.600 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ 1 x))) in x 2.600 * [taylor]: Taking taylor expansion of 2.0 in x 2.600 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.600 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)))) in x 2.600 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) in x 2.600 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 2.600 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 7) in x 2.600 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.600 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))) in x 2.600 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ 1 x)) 5)) in x 2.600 * [taylor]: Taking taylor expansion of 0.2 in x 2.600 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 5) in x 2.600 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.600 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 2.600 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 2.601 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 2.601 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.601 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 2.601 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 2.601 * [taylor]: Taking taylor expansion of PI in x 2.695 * [approximate]: Taking taylor expansion of (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI))) in (x) around 0 2.695 * [taylor]: Taking taylor expansion of (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI))) in x 2.695 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) in x 2.695 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ -1 x)) 5)) in x 2.695 * [taylor]: Taking taylor expansion of 0.2 in x 2.695 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 5) in x 2.695 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.695 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)))) in x 2.695 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) in x 2.695 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 2.695 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 7) in x 2.695 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.695 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))) in x 2.695 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ -1 x))) in x 2.695 * [taylor]: Taking taylor expansion of 2.0 in x 2.695 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.695 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 2.695 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 2.695 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 2.695 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.695 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 2.695 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 2.695 * [taylor]: Taking taylor expansion of PI in x 2.697 * [taylor]: Taking taylor expansion of (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI))) in x 2.697 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) in x 2.697 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ -1 x)) 5)) in x 2.698 * [taylor]: Taking taylor expansion of 0.2 in x 2.698 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 5) in x 2.698 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.698 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)))) in x 2.698 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) in x 2.698 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 2.698 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 7) in x 2.698 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.698 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))) in x 2.698 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ -1 x))) in x 2.698 * [taylor]: Taking taylor expansion of 2.0 in x 2.698 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.698 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 2.698 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 2.698 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 2.698 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.698 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 2.698 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 2.698 * [taylor]: Taking taylor expansion of PI in x 2.790 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2 1) 2.790 * [approximate]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in (x) around 0 2.790 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 2.790 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 2.790 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 2.790 * [taylor]: Taking taylor expansion of (fabs x) in x 2.791 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 2.791 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 2.791 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 2.791 * [taylor]: Taking taylor expansion of (fabs x) in x 2.804 * [approximate]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in (x) around 0 2.804 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 2.804 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 2.804 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 2.804 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.804 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 2.804 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 2.804 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 2.804 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.819 * [approximate]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in (x) around 0 2.819 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 2.819 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 2.819 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 2.819 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.819 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 2.819 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 2.819 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 2.819 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.833 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2 2 1) 2.833 * [approximate]: Taking taylor expansion of (* 0.2 (pow (fabs x) 5)) in (x) around 0 2.833 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs x) 5)) in x 2.833 * [taylor]: Taking taylor expansion of 0.2 in x 2.833 * [taylor]: Taking taylor expansion of (pow (fabs x) 5) in x 2.833 * [taylor]: Taking taylor expansion of (fabs x) in x 2.833 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs x) 5)) in x 2.833 * [taylor]: Taking taylor expansion of 0.2 in x 2.833 * [taylor]: Taking taylor expansion of (pow (fabs x) 5) in x 2.833 * [taylor]: Taking taylor expansion of (fabs x) in x 2.857 * [approximate]: Taking taylor expansion of (* 0.2 (pow (fabs (/ 1 x)) 5)) in (x) around 0 2.857 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ 1 x)) 5)) in x 2.857 * [taylor]: Taking taylor expansion of 0.2 in x 2.857 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 5) in x 2.857 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.857 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ 1 x)) 5)) in x 2.857 * [taylor]: Taking taylor expansion of 0.2 in x 2.857 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 5) in x 2.857 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.876 * [approximate]: Taking taylor expansion of (* 0.2 (pow (fabs (/ -1 x)) 5)) in (x) around 0 2.876 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ -1 x)) 5)) in x 2.876 * [taylor]: Taking taylor expansion of 0.2 in x 2.876 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 5) in x 2.876 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.876 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ -1 x)) 5)) in x 2.876 * [taylor]: Taking taylor expansion of 0.2 in x 2.876 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 5) in x 2.876 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.895 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2 2 2 2) 2.895 * [approximate]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs x) 7)) in (x) around 0 2.895 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs x) 7)) in x 2.895 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 2.895 * [taylor]: Taking taylor expansion of (pow (fabs x) 7) in x 2.895 * [taylor]: Taking taylor expansion of (fabs x) in x 2.895 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs x) 7)) in x 2.895 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 2.895 * [taylor]: Taking taylor expansion of (pow (fabs x) 7) in x 2.895 * [taylor]: Taking taylor expansion of (fabs x) in x 2.918 * [approximate]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) in (x) around 0 2.918 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) in x 2.918 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 2.918 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 7) in x 2.918 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.918 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) in x 2.918 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 2.918 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 7) in x 2.918 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 2.946 * [approximate]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) in (x) around 0 2.946 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) in x 2.946 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 2.946 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 7) in x 2.946 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.946 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) in x 2.946 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 2.946 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 7) in x 2.946 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 2.970 * * * [progress]: simplifying candidates 2.972 * [simplify]: Simplifying using # : (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (+ (log (sqrt (/ 1 PI))) (log (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (log (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (exp (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (* (* (sqrt (/ 1 PI)) (sqrt (/ 1 PI))) (sqrt (/ 1 PI))) (* (* (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (cbrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (cbrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))))) (cbrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (* (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (sqrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (sqrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt 1) (+ (pow (* 0.6666666666666666 (pow (fabs x) 3)) 3) (pow (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) 3))) (* (sqrt PI) (+ (* (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3))) (- (* (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) (* (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))))) (* (sqrt 1) (- (* (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3))) (* (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt PI) (- (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (/ (sqrt 1) (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (/ (sqrt 1) (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (/ 1 (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (/ 1 (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (/ 1 PI)) (* 0.6666666666666666 (pow (fabs x) 3))) (* (sqrt (/ 1 PI)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) (* (* 0.6666666666666666 (pow (fabs x) 3)) (sqrt (/ 1 PI))) (* (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) (sqrt (/ 1 PI))) (* (sqrt (/ 1 PI)) (* (cbrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (cbrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))))) (* (sqrt (/ 1 PI)) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (/ 1 PI)) 1) (* (cbrt (sqrt (/ 1 PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (cbrt (/ 1 PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (sqrt (/ 1 PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ (cbrt 1) (cbrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ (cbrt 1) (sqrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ (cbrt 1) PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ (sqrt 1) (cbrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ (sqrt 1) (sqrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ (sqrt 1) PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 (cbrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 (sqrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (sqrt (/ 1 PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (pow (* 0.6666666666666666 (pow (fabs x) 3)) 3) (pow (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) 3))) (* (sqrt (/ 1 PI)) (- (* (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3))) (* (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt 1) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (+ (log 0.6666666666666666) (* (log (fabs x)) 3)) (+ (log 0.6666666666666666) (* (log (fabs x)) 3)) (+ (log 0.6666666666666666) (log (pow (fabs x) 3))) (log (* 0.6666666666666666 (pow (fabs x) 3))) (exp (* 0.6666666666666666 (pow (fabs x) 3))) (* (* (* 0.6666666666666666 0.6666666666666666) 0.6666666666666666) (* (* (pow (fabs x) 3) (pow (fabs x) 3)) (pow (fabs x) 3))) (* (cbrt (* 0.6666666666666666 (pow (fabs x) 3))) (cbrt (* 0.6666666666666666 (pow (fabs x) 3)))) (cbrt (* 0.6666666666666666 (pow (fabs x) 3))) (* (* (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3))) (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (* 0.6666666666666666 (pow (fabs x) 3))) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (sqrt (pow (fabs x) 3))) (* (sqrt 0.6666666666666666) (sqrt (pow (fabs x) 3))) (* (sqrt 0.6666666666666666) (pow (fabs x) (/ 3 2))) (* (sqrt 0.6666666666666666) (pow (fabs x) (/ 3 2))) (* 0.6666666666666666 (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 3)) (* 0.6666666666666666 (pow (sqrt (fabs x)) 3)) (* 0.6666666666666666 (pow 1 3)) (* 0.6666666666666666 (* (fabs x) (fabs x))) (* 0.6666666666666666 (* (cbrt (pow (fabs x) 3)) (cbrt (pow (fabs x) 3)))) (* 0.6666666666666666 (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 3)) (* 0.6666666666666666 (pow (sqrt (fabs x)) 3)) (* 0.6666666666666666 (pow 1 3)) (* 0.6666666666666666 (fabs x)) (* 0.6666666666666666 (sqrt (pow (fabs x) 3))) (* 0.6666666666666666 1) (* 0.6666666666666666 (pow (fabs x) (/ 3 2))) (* (cbrt 0.6666666666666666) (pow (fabs x) 3)) (* (sqrt 0.6666666666666666) (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (+ (log 0.2) (* (log (fabs x)) 5)) (+ (log 0.2) (* (log (fabs x)) 5)) (+ (log 0.2) (log (pow (fabs x) 5))) (log (* 0.2 (pow (fabs x) 5))) (exp (* 0.2 (pow (fabs x) 5))) (* (* (* 0.2 0.2) 0.2) (* (* (pow (fabs x) 5) (pow (fabs x) 5)) (pow (fabs x) 5))) (* (cbrt (* 0.2 (pow (fabs x) 5))) (cbrt (* 0.2 (pow (fabs x) 5)))) (cbrt (* 0.2 (pow (fabs x) 5))) (* (* (* 0.2 (pow (fabs x) 5)) (* 0.2 (pow (fabs x) 5))) (* 0.2 (pow (fabs x) 5))) (sqrt (* 0.2 (pow (fabs x) 5))) (sqrt (* 0.2 (pow (fabs x) 5))) (* (sqrt 0.2) (pow (sqrt (fabs x)) 5)) (* (sqrt 0.2) (pow (sqrt (fabs x)) 5)) (* (sqrt 0.2) (sqrt (pow (fabs x) 5))) (* (sqrt 0.2) (sqrt (pow (fabs x) 5))) (* (sqrt 0.2) (pow (fabs x) (/ 5 2))) (* (sqrt 0.2) (pow (fabs x) (/ 5 2))) (* 0.2 (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 5)) (* 0.2 (pow (sqrt (fabs x)) 5)) (* 0.2 (pow 1 5)) (* 0.2 (* (cbrt (pow (fabs x) 5)) (cbrt (pow (fabs x) 5)))) (* 0.2 (sqrt (pow (fabs x) 5))) (* 0.2 1) (* 0.2 (pow (fabs x) (/ 5 2))) (* (cbrt 0.2) (pow (fabs x) 5)) (* (sqrt 0.2) (pow (fabs x) 5)) (* 0.2 (pow (fabs x) 5)) (+ (log 0.047619047619047616) (* (log (fabs x)) 7)) (+ (log 0.047619047619047616) (* (log (fabs x)) 7)) (+ (log 0.047619047619047616) (log (pow (fabs x) 7))) (log (* 0.047619047619047616 (pow (fabs x) 7))) (exp (* 0.047619047619047616 (pow (fabs x) 7))) (* (* (* 0.047619047619047616 0.047619047619047616) 0.047619047619047616) (* (* (pow (fabs x) 7) (pow (fabs x) 7)) (pow (fabs x) 7))) (* (cbrt (* 0.047619047619047616 (pow (fabs x) 7))) (cbrt (* 0.047619047619047616 (pow (fabs x) 7)))) (cbrt (* 0.047619047619047616 (pow (fabs x) 7))) (* (* (* 0.047619047619047616 (pow (fabs x) 7)) (* 0.047619047619047616 (pow (fabs x) 7))) (* 0.047619047619047616 (pow (fabs x) 7))) (sqrt (* 0.047619047619047616 (pow (fabs x) 7))) (sqrt (* 0.047619047619047616 (pow (fabs x) 7))) (* (sqrt 0.047619047619047616) (pow (sqrt (fabs x)) 7)) (* (sqrt 0.047619047619047616) (pow (sqrt (fabs x)) 7)) (* (sqrt 0.047619047619047616) (sqrt (pow (fabs x) 7))) (* (sqrt 0.047619047619047616) (sqrt (pow (fabs x) 7))) (* (sqrt 0.047619047619047616) (pow (fabs x) (/ 7 2))) (* (sqrt 0.047619047619047616) (pow (fabs x) (/ 7 2))) (* 0.047619047619047616 (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 7)) (* 0.047619047619047616 (pow (sqrt (fabs x)) 7)) (* 0.047619047619047616 (pow 1 7)) (* 0.047619047619047616 (* (cbrt (pow (fabs x) 7)) (cbrt (pow (fabs x) 7)))) (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (* 0.047619047619047616 1) (* 0.047619047619047616 (pow (fabs x) (/ 7 2))) (* (cbrt 0.047619047619047616) (pow (fabs x) 7)) (* (sqrt 0.047619047619047616) (pow (fabs x) 7)) (* 0.047619047619047616 (pow (fabs x) 7)) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.2 (pow (fabs x) 5)) (* 0.2 (pow (fabs x) 5)) (* 0.2 (pow (fabs x) 5)) (* 0.047619047619047616 (pow (fabs x) 7)) (* 0.047619047619047616 (pow (fabs x) 7)) (* 0.047619047619047616 (pow (fabs x) 7)) 2.981 * * [simplify]: iteration 0 : 593 enodes (cost 1430 ) 2.993 * * [simplify]: iteration 1 : 2795 enodes (cost 1324 ) 3.045 * * [simplify]: iteration 2 : 5002 enodes (cost 1320 ) 3.051 * [simplify]: Simplified to: (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (log (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (log (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (exp (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (pow (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) 3) (* (cbrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (cbrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))))) (cbrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (pow (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) 3) (sqrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (sqrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (+ (pow (* 0.6666666666666666 (pow (fabs x) 3)) 3) (pow (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) 3)) (* (+ (* (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) (- (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) (* 0.6666666666666666 (pow (fabs x) 3)))) (* (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)))) (sqrt PI)) (+ (- (* (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (pow (fabs x) 6) (* 0.6666666666666666 0.6666666666666666))) (* (sqrt PI) (- (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (/ 1 (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (/ 1 (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (/ 1 (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (/ 1 (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (* (sqrt (/ 1 PI)) (* 0.6666666666666666 (pow (fabs x) 3))) (* (sqrt (/ 1 PI)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) (* (sqrt (/ 1 PI)) (* 0.6666666666666666 (pow (fabs x) 3))) (* (sqrt (/ 1 PI)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) (* (sqrt (/ 1 PI)) (* (cbrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (cbrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))))) (* (sqrt (/ 1 PI)) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (sqrt (/ 1 PI)) (* (cbrt (sqrt (/ 1 PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (cbrt (/ 1 PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (sqrt (/ 1 PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 (cbrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 (sqrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 (cbrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 (sqrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 (cbrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 (sqrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (sqrt (/ 1 PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (pow (* 0.6666666666666666 (pow (fabs x) 3)) 3) (pow (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) 3))) (* (sqrt (/ 1 PI)) (- (* (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3))) (* (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) (log (* 0.6666666666666666 (pow (fabs x) 3))) (log (* 0.6666666666666666 (pow (fabs x) 3))) (log (* 0.6666666666666666 (pow (fabs x) 3))) (log (* 0.6666666666666666 (pow (fabs x) 3))) (exp (* 0.6666666666666666 (pow (fabs x) 3))) (pow (* 0.6666666666666666 (pow (fabs x) 3)) 3) (* (cbrt (* 0.6666666666666666 (pow (fabs x) 3))) (cbrt (* 0.6666666666666666 (pow (fabs x) 3)))) (cbrt (* 0.6666666666666666 (pow (fabs x) 3))) (pow (* 0.6666666666666666 (pow (fabs x) 3)) 3) (sqrt (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (* 0.6666666666666666 (pow (fabs x) 3))) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (sqrt (pow (fabs x) 3))) (* (sqrt 0.6666666666666666) (sqrt (pow (fabs x) 3))) (* (sqrt 0.6666666666666666) (pow (fabs x) 3/2)) (* (sqrt 0.6666666666666666) (pow (fabs x) 3/2)) (* (* 0.6666666666666666 (fabs x)) (fabs x)) (* 0.6666666666666666 (pow (sqrt (fabs x)) 3)) 0.6666666666666666 (* (* 0.6666666666666666 (fabs x)) (fabs x)) (* (* 0.6666666666666666 (fabs x)) (fabs x)) (* (* 0.6666666666666666 (fabs x)) (fabs x)) (* 0.6666666666666666 (pow (sqrt (fabs x)) 3)) 0.6666666666666666 (* 0.6666666666666666 (fabs x)) (* 0.6666666666666666 (sqrt (pow (fabs x) 3))) 0.6666666666666666 (* 0.6666666666666666 (pow (fabs x) 3/2)) (* (cbrt 0.6666666666666666) (pow (fabs x) 3)) (* (sqrt 0.6666666666666666) (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (log (* 0.2 (pow (fabs x) 5))) (log (* 0.2 (pow (fabs x) 5))) (log (* 0.2 (pow (fabs x) 5))) (log (* 0.2 (pow (fabs x) 5))) (exp (* 0.2 (pow (fabs x) 5))) (pow (* 0.2 (pow (fabs x) 5)) 3) (* (cbrt (* 0.2 (pow (fabs x) 5))) (cbrt (* 0.2 (pow (fabs x) 5)))) (cbrt (* 0.2 (pow (fabs x) 5))) (pow (* 0.2 (pow (fabs x) 5)) 3) (sqrt (* 0.2 (pow (fabs x) 5))) (sqrt (* 0.2 (pow (fabs x) 5))) (* (sqrt 0.2) (pow (sqrt (fabs x)) 5)) (* (sqrt 0.2) (pow (sqrt (fabs x)) 5)) (* (sqrt 0.2) (sqrt (pow (fabs x) 5))) (* (sqrt 0.2) (sqrt (pow (fabs x) 5))) (* (sqrt 0.2) (pow (fabs x) 5/2)) (* (sqrt 0.2) (pow (fabs x) 5/2)) (* 0.2 (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 5)) (* 0.2 (pow (sqrt (fabs x)) 5)) 0.2 (* 0.2 (* (cbrt (pow (fabs x) 5)) (cbrt (pow (fabs x) 5)))) (* 0.2 (sqrt (pow (fabs x) 5))) 0.2 (* 0.2 (pow (fabs x) 5/2)) (* (cbrt 0.2) (pow (fabs x) 5)) (* (sqrt 0.2) (pow (fabs x) 5)) (* 0.2 (pow (fabs x) 5)) (log (* 0.047619047619047616 (pow (fabs x) 7))) (log (* 0.047619047619047616 (pow (fabs x) 7))) (log (* 0.047619047619047616 (pow (fabs x) 7))) (log (* 0.047619047619047616 (pow (fabs x) 7))) (exp (* 0.047619047619047616 (pow (fabs x) 7))) (pow (* 0.047619047619047616 (pow (fabs x) 7)) 3) (* (cbrt (* 0.047619047619047616 (pow (fabs x) 7))) (cbrt (* 0.047619047619047616 (pow (fabs x) 7)))) (cbrt (* 0.047619047619047616 (pow (fabs x) 7))) (pow (* 0.047619047619047616 (pow (fabs x) 7)) 3) (sqrt (* 0.047619047619047616 (pow (fabs x) 7))) (sqrt (* 0.047619047619047616 (pow (fabs x) 7))) (* (sqrt 0.047619047619047616) (pow (sqrt (fabs x)) 7)) (* (sqrt 0.047619047619047616) (pow (sqrt (fabs x)) 7)) (* (sqrt 0.047619047619047616) (sqrt (pow (fabs x) 7))) (* (sqrt 0.047619047619047616) (sqrt (pow (fabs x) 7))) (* (sqrt 0.047619047619047616) (pow (fabs x) 7/2)) (* (sqrt 0.047619047619047616) (pow (fabs x) 7/2)) (* 0.047619047619047616 (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 7)) (* 0.047619047619047616 (pow (sqrt (fabs x)) 7)) 0.047619047619047616 (* 0.047619047619047616 (* (cbrt (pow (fabs x) 7)) (cbrt (pow (fabs x) 7)))) (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) 0.047619047619047616 (* 0.047619047619047616 (pow (fabs x) 7/2)) (* (cbrt 0.047619047619047616) (pow (fabs x) 7)) (* (sqrt 0.047619047619047616) (pow (fabs x) 7)) (* 0.047619047619047616 (pow (fabs x) 7)) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.2 (pow (fabs x) 5)) (* 0.2 (pow (fabs x) 5)) (* 0.2 (pow (fabs x) 5)) (* 0.047619047619047616 (pow (fabs x) 7)) (* 0.047619047619047616 (pow (fabs x) 7)) (* 0.047619047619047616 (pow (fabs x) 7)) 3.052 * * * [progress]: adding candidates to table 3.557 * * [progress]: iteration 4 / 4 3.557 * * * [progress]: picking best candidate 3.565 * * * * [pick]: Picked # 3.566 * * * [progress]: localizing error 3.588 * * * [progress]: generating rewritten candidates 3.588 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2 2 2 2 2) 3.591 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2 2 2 2 1 2) 3.594 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 3.609 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2 1) 3.618 * * * [progress]: generating series expansions 3.618 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2 2 2 2 2) 3.618 * [approximate]: Taking taylor expansion of (sqrt (pow (fabs x) 7)) in (x) around 0 3.618 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs x) 7)) in x 3.618 * [taylor]: Taking taylor expansion of (pow (fabs x) 7) in x 3.618 * [taylor]: Taking taylor expansion of (fabs x) in x 3.619 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs x) 7)) in x 3.619 * [taylor]: Taking taylor expansion of (pow (fabs x) 7) in x 3.619 * [taylor]: Taking taylor expansion of (fabs x) in x 3.644 * [approximate]: Taking taylor expansion of (sqrt (pow (fabs (/ 1 x)) 7)) in (x) around 0 3.644 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (/ 1 x)) 7)) in x 3.644 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 7) in x 3.644 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.645 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (/ 1 x)) 7)) in x 3.645 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 7) in x 3.645 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.666 * [approximate]: Taking taylor expansion of (sqrt (pow (fabs (/ -1 x)) 7)) in (x) around 0 3.666 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (/ -1 x)) 7)) in x 3.666 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 7) in x 3.666 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.668 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (/ -1 x)) 7)) in x 3.668 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 7) in x 3.668 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.688 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2 2 2 2 1 2) 3.688 * [approximate]: Taking taylor expansion of (sqrt (pow (fabs x) 7)) in (x) around 0 3.688 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs x) 7)) in x 3.688 * [taylor]: Taking taylor expansion of (pow (fabs x) 7) in x 3.688 * [taylor]: Taking taylor expansion of (fabs x) in x 3.689 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs x) 7)) in x 3.689 * [taylor]: Taking taylor expansion of (pow (fabs x) 7) in x 3.689 * [taylor]: Taking taylor expansion of (fabs x) in x 3.709 * [approximate]: Taking taylor expansion of (sqrt (pow (fabs (/ 1 x)) 7)) in (x) around 0 3.709 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (/ 1 x)) 7)) in x 3.709 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 7) in x 3.709 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.710 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (/ 1 x)) 7)) in x 3.710 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 7) in x 3.710 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.736 * [approximate]: Taking taylor expansion of (sqrt (pow (fabs (/ -1 x)) 7)) in (x) around 0 3.736 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (/ -1 x)) 7)) in x 3.736 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 7) in x 3.736 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.737 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (/ -1 x)) 7)) in x 3.737 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 7) in x 3.737 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.758 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 3.759 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) in (x) around 0 3.759 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) in x 3.759 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 3.759 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 3.759 * [taylor]: Taking taylor expansion of PI in x 3.761 * [taylor]: Taking taylor expansion of (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) in x 3.761 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 3.761 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 3.762 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 3.762 * [taylor]: Taking taylor expansion of (fabs x) in x 3.762 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) in x 3.762 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs x) 5)) in x 3.762 * [taylor]: Taking taylor expansion of 0.2 in x 3.762 * [taylor]: Taking taylor expansion of (pow (fabs x) 5) in x 3.762 * [taylor]: Taking taylor expansion of (fabs x) in x 3.762 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))) in x 3.762 * [taylor]: Taking taylor expansion of (* 2.0 (fabs x)) in x 3.762 * [taylor]: Taking taylor expansion of 2.0 in x 3.762 * [taylor]: Taking taylor expansion of (fabs x) in x 3.762 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs x) 7)) in x 3.762 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 3.762 * [taylor]: Taking taylor expansion of (pow (fabs x) 7) in x 3.762 * [taylor]: Taking taylor expansion of (fabs x) in x 3.762 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) in x 3.762 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 3.762 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 3.762 * [taylor]: Taking taylor expansion of PI in x 3.764 * [taylor]: Taking taylor expansion of (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) in x 3.764 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 3.764 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 3.764 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 3.764 * [taylor]: Taking taylor expansion of (fabs x) in x 3.764 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) in x 3.764 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs x) 5)) in x 3.764 * [taylor]: Taking taylor expansion of 0.2 in x 3.764 * [taylor]: Taking taylor expansion of (pow (fabs x) 5) in x 3.764 * [taylor]: Taking taylor expansion of (fabs x) in x 3.764 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))) in x 3.764 * [taylor]: Taking taylor expansion of (* 2.0 (fabs x)) in x 3.764 * [taylor]: Taking taylor expansion of 2.0 in x 3.764 * [taylor]: Taking taylor expansion of (fabs x) in x 3.764 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs x) 7)) in x 3.764 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 3.764 * [taylor]: Taking taylor expansion of (pow (fabs x) 7) in x 3.764 * [taylor]: Taking taylor expansion of (fabs x) in x 3.854 * [approximate]: Taking taylor expansion of (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI))) in (x) around 0 3.854 * [taylor]: Taking taylor expansion of (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI))) in x 3.854 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) in x 3.854 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ 1 x))) in x 3.854 * [taylor]: Taking taylor expansion of 2.0 in x 3.854 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.854 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)))) in x 3.854 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) in x 3.854 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 3.854 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 7) in x 3.854 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.854 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))) in x 3.854 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ 1 x)) 5)) in x 3.854 * [taylor]: Taking taylor expansion of 0.2 in x 3.854 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 5) in x 3.854 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.854 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 3.854 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 3.854 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 3.854 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.854 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 3.854 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 3.854 * [taylor]: Taking taylor expansion of PI in x 3.856 * [taylor]: Taking taylor expansion of (* (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) (sqrt (/ 1 PI))) in x 3.856 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ 1 x))) (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))))) in x 3.856 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ 1 x))) in x 3.856 * [taylor]: Taking taylor expansion of 2.0 in x 3.856 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.856 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)))) in x 3.856 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ 1 x)) 7)) in x 3.856 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 3.856 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 7) in x 3.856 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.856 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ 1 x)) 5)) (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3))) in x 3.857 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ 1 x)) 5)) in x 3.857 * [taylor]: Taking taylor expansion of 0.2 in x 3.857 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 5) in x 3.857 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.857 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 3.857 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 3.857 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 3.857 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 3.857 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 3.857 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 3.857 * [taylor]: Taking taylor expansion of PI in x 3.950 * [approximate]: Taking taylor expansion of (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI))) in (x) around 0 3.950 * [taylor]: Taking taylor expansion of (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI))) in x 3.950 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) in x 3.950 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ -1 x)) 5)) in x 3.950 * [taylor]: Taking taylor expansion of 0.2 in x 3.950 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 5) in x 3.950 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.950 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)))) in x 3.950 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) in x 3.950 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 3.950 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 7) in x 3.950 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.950 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))) in x 3.950 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ -1 x))) in x 3.950 * [taylor]: Taking taylor expansion of 2.0 in x 3.951 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.951 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 3.951 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 3.951 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 3.951 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.951 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 3.951 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 3.951 * [taylor]: Taking taylor expansion of PI in x 3.953 * [taylor]: Taking taylor expansion of (* (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) (sqrt (/ 1 PI))) in x 3.953 * [taylor]: Taking taylor expansion of (+ (* 0.2 (pow (fabs (/ -1 x)) 5)) (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))))) in x 3.953 * [taylor]: Taking taylor expansion of (* 0.2 (pow (fabs (/ -1 x)) 5)) in x 3.953 * [taylor]: Taking taylor expansion of 0.2 in x 3.953 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 5) in x 3.953 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.953 * [taylor]: Taking taylor expansion of (+ (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)))) in x 3.953 * [taylor]: Taking taylor expansion of (* 0.047619047619047616 (pow (fabs (/ -1 x)) 7)) in x 3.953 * [taylor]: Taking taylor expansion of 0.047619047619047616 in x 3.953 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 7) in x 3.953 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.953 * [taylor]: Taking taylor expansion of (+ (* 2.0 (fabs (/ -1 x))) (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3))) in x 3.953 * [taylor]: Taking taylor expansion of (* 2.0 (fabs (/ -1 x))) in x 3.953 * [taylor]: Taking taylor expansion of 2.0 in x 3.953 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.953 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 3.953 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 3.953 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 3.953 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 3.953 * [taylor]: Taking taylor expansion of (sqrt (/ 1 PI)) in x 3.953 * [taylor]: Taking taylor expansion of (/ 1 PI) in x 3.953 * [taylor]: Taking taylor expansion of PI in x 4.045 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2 1) 4.045 * [approximate]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in (x) around 0 4.045 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 4.045 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 4.045 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 4.045 * [taylor]: Taking taylor expansion of (fabs x) in x 4.045 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs x) 3)) in x 4.045 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 4.045 * [taylor]: Taking taylor expansion of (pow (fabs x) 3) in x 4.045 * [taylor]: Taking taylor expansion of (fabs x) in x 4.059 * [approximate]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in (x) around 0 4.059 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 4.059 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 4.059 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 4.059 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 4.059 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ 1 x)) 3)) in x 4.059 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 4.059 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 x)) 3) in x 4.059 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 4.079 * [approximate]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in (x) around 0 4.079 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 4.079 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 4.079 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 4.079 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 4.080 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (pow (fabs (/ -1 x)) 3)) in x 4.080 * [taylor]: Taking taylor expansion of 0.6666666666666666 in x 4.080 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 x)) 3) in x 4.080 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 4.094 * * * [progress]: simplifying candidates 4.097 * [simplify]: Simplifying using # : (log (sqrt (pow (fabs x) 7))) (exp (sqrt (pow (fabs x) 7))) (* (cbrt (sqrt (pow (fabs x) 7))) (cbrt (sqrt (pow (fabs x) 7)))) (cbrt (sqrt (pow (fabs x) 7))) (* (* (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))) (sqrt (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 7)) (sqrt (pow (cbrt (fabs x)) 7)) (sqrt (pow (sqrt (fabs x)) 7)) (sqrt (pow (sqrt (fabs x)) 7)) (sqrt (pow 1 7)) (sqrt (pow (fabs x) 7)) (sqrt (* (cbrt (pow (fabs x) 7)) (cbrt (pow (fabs x) 7)))) (sqrt (cbrt (pow (fabs x) 7))) (sqrt (sqrt (pow (fabs x) 7))) (sqrt (sqrt (pow (fabs x) 7))) (sqrt 1) (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) (/ 7 2))) (sqrt (pow (fabs x) (/ 7 2))) (/ 7 2) (sqrt (sqrt (pow (fabs x) 7))) (sqrt (sqrt (pow (fabs x) 7))) (log (sqrt (pow (fabs x) 7))) (exp (sqrt (pow (fabs x) 7))) (* (cbrt (sqrt (pow (fabs x) 7))) (cbrt (sqrt (pow (fabs x) 7)))) (cbrt (sqrt (pow (fabs x) 7))) (* (* (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))) (sqrt (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 7)) (sqrt (pow (cbrt (fabs x)) 7)) (sqrt (pow (sqrt (fabs x)) 7)) (sqrt (pow (sqrt (fabs x)) 7)) (sqrt (pow 1 7)) (sqrt (pow (fabs x) 7)) (sqrt (* (cbrt (pow (fabs x) 7)) (cbrt (pow (fabs x) 7)))) (sqrt (cbrt (pow (fabs x) 7))) (sqrt (sqrt (pow (fabs x) 7))) (sqrt (sqrt (pow (fabs x) 7))) (sqrt 1) (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) (/ 7 2))) (sqrt (pow (fabs x) (/ 7 2))) (/ 7 2) (sqrt (sqrt (pow (fabs x) 7))) (sqrt (sqrt (pow (fabs x) 7))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (+ (log (sqrt (/ 1 PI))) (log (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (log (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (exp (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (* (* (sqrt (/ 1 PI)) (sqrt (/ 1 PI))) (sqrt (/ 1 PI))) (* (* (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (cbrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (cbrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))))) (cbrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (* (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (sqrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (sqrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt 1) (+ (pow (* 0.6666666666666666 (pow (fabs x) 3)) 3) (pow (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))) 3))) (* (sqrt PI) (+ (* (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3))) (- (* (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))) (* (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))))) (* (sqrt 1) (- (* (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3))) (* (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt PI) (- (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (/ (sqrt 1) (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (/ (sqrt 1) (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (/ 1 (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (/ 1 (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (/ 1 PI)) (* 0.6666666666666666 (pow (fabs x) 3))) (* (sqrt (/ 1 PI)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))) (* (* 0.6666666666666666 (pow (fabs x) 3)) (sqrt (/ 1 PI))) (* (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))) (sqrt (/ 1 PI))) (* (sqrt (/ 1 PI)) (* (cbrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (cbrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))))) (* (sqrt (/ 1 PI)) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (/ 1 PI)) 1) (* (cbrt (sqrt (/ 1 PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (cbrt (/ 1 PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (sqrt (/ 1 PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (/ (cbrt 1) (cbrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (/ (cbrt 1) (sqrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (/ (cbrt 1) PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (/ (sqrt 1) (cbrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (/ (sqrt 1) (sqrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (/ (sqrt 1) PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (/ 1 (cbrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (/ 1 (sqrt PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (sqrt (/ 1 PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (* (sqrt (/ 1 PI)) (+ (pow (* 0.6666666666666666 (pow (fabs x) 3)) 3) (pow (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))) 3))) (* (sqrt (/ 1 PI)) (- (* (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3))) (* (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt 1) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (+ (log 0.6666666666666666) (* (log (fabs x)) 3)) (+ (log 0.6666666666666666) (* (log (fabs x)) 3)) (+ (log 0.6666666666666666) (log (pow (fabs x) 3))) (log (* 0.6666666666666666 (pow (fabs x) 3))) (exp (* 0.6666666666666666 (pow (fabs x) 3))) (* (* (* 0.6666666666666666 0.6666666666666666) 0.6666666666666666) (* (* (pow (fabs x) 3) (pow (fabs x) 3)) (pow (fabs x) 3))) (* (cbrt (* 0.6666666666666666 (pow (fabs x) 3))) (cbrt (* 0.6666666666666666 (pow (fabs x) 3)))) (cbrt (* 0.6666666666666666 (pow (fabs x) 3))) (* (* (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3))) (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (* 0.6666666666666666 (pow (fabs x) 3))) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (sqrt (pow (fabs x) 3))) (* (sqrt 0.6666666666666666) (sqrt (pow (fabs x) 3))) (* (sqrt 0.6666666666666666) (pow (fabs x) (/ 3 2))) (* (sqrt 0.6666666666666666) (pow (fabs x) (/ 3 2))) (* 0.6666666666666666 (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 3)) (* 0.6666666666666666 (pow (sqrt (fabs x)) 3)) (* 0.6666666666666666 (pow 1 3)) (* 0.6666666666666666 (* (fabs x) (fabs x))) (* 0.6666666666666666 (* (cbrt (pow (fabs x) 3)) (cbrt (pow (fabs x) 3)))) (* 0.6666666666666666 (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 3)) (* 0.6666666666666666 (pow (sqrt (fabs x)) 3)) (* 0.6666666666666666 (pow 1 3)) (* 0.6666666666666666 (fabs x)) (* 0.6666666666666666 (sqrt (pow (fabs x) 3))) (* 0.6666666666666666 1) (* 0.6666666666666666 (pow (fabs x) (/ 3 2))) (* (cbrt 0.6666666666666666) (pow (fabs x) 3)) (* (sqrt 0.6666666666666666) (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) 7)) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) 4.106 * * [simplify]: iteration 0 : 482 enodes (cost 1518 ) 4.116 * * [simplify]: iteration 1 : 2341 enodes (cost 1360 ) 4.156 * * [simplify]: iteration 2 : 5001 enodes (cost 1353 ) 4.162 * [simplify]: Simplified to: (log (sqrt (pow (fabs x) 7))) (exp (sqrt (pow (fabs x) 7))) (* (cbrt (sqrt (pow (fabs x) 7))) (cbrt (sqrt (pow (fabs x) 7)))) (cbrt (sqrt (pow (fabs x) 7))) (pow (sqrt (pow (fabs x) 7)) 3) (sqrt (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 7)) (sqrt (pow (cbrt (fabs x)) 7)) (sqrt (pow (sqrt (fabs x)) 7)) (sqrt (pow (sqrt (fabs x)) 7)) 1 (sqrt (pow (fabs x) 7)) (fabs (cbrt (pow (fabs x) 7))) (sqrt (cbrt (pow (fabs x) 7))) (sqrt (sqrt (pow (fabs x) 7))) (sqrt (sqrt (pow (fabs x) 7))) 1 (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) 7/2)) (sqrt (pow (fabs x) 7/2)) 7/2 (sqrt (sqrt (pow (fabs x) 7))) (sqrt (sqrt (pow (fabs x) 7))) (log (sqrt (pow (fabs x) 7))) (exp (sqrt (pow (fabs x) 7))) (* (cbrt (sqrt (pow (fabs x) 7))) (cbrt (sqrt (pow (fabs x) 7)))) (cbrt (sqrt (pow (fabs x) 7))) (pow (sqrt (pow (fabs x) 7)) 3) (sqrt (pow (* (cbrt (fabs x)) (cbrt (fabs x))) 7)) (sqrt (pow (cbrt (fabs x)) 7)) (sqrt (pow (sqrt (fabs x)) 7)) (sqrt (pow (sqrt (fabs x)) 7)) 1 (sqrt (pow (fabs x) 7)) (fabs (cbrt (pow (fabs x) 7))) (sqrt (cbrt (pow (fabs x) 7))) (sqrt (sqrt (pow (fabs x) 7))) (sqrt (sqrt (pow (fabs x) 7))) 1 (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) 7/2)) (sqrt (pow (fabs x) 7/2)) 7/2 (sqrt (sqrt (pow (fabs x) 7))) (sqrt (sqrt (pow (fabs x) 7))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (log (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (log (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))))) (pow (exp (sqrt (/ 1 PI))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (pow (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) 3) (* (cbrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (cbrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))))) (cbrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (pow (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) 3) (sqrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (sqrt (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (+ (pow (* 0.6666666666666666 (pow (fabs x) 3)) 3) (pow (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))) 3)) (* (+ (* (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))) (- (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))) (* 0.6666666666666666 (pow (fabs x) 3)))) (* (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)))) (sqrt PI)) (+ (* (- (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) (* (pow (fabs x) 6) (* 0.6666666666666666 0.6666666666666666))) (+ (* (sqrt PI) (- (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.2 (pow (fabs x) 5)))) (* (sqrt PI) (- (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (/ 1 (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (/ 1 (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (/ 1 (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (/ 1 (sqrt PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (sqrt (/ 1 PI))) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (* (sqrt (/ 1 PI)) (* 0.6666666666666666 (pow (fabs x) 3))) (* (sqrt (/ 1 PI)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) (* (sqrt (/ 1 PI)) (* 0.6666666666666666 (pow (fabs x) 3))) (* (sqrt (/ 1 PI)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) (* (sqrt (/ 1 PI)) (* (cbrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))) (cbrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7))))))))) (* (sqrt (/ 1 PI)) (sqrt (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* (* 0.047619047619047616 (sqrt (pow (fabs x) 7))) (sqrt (pow (fabs x) 7)))))))) (sqrt (/ 1 PI)) (* (+ (+ (+ (* 0.047619047619047616 (pow (fabs x) 7)) (* 2.0 (fabs x))) (* 0.2 (pow (fabs x) 5))) (* 0.6666666666666666 (pow (fabs x) 3))) (cbrt (sqrt (/ 1 PI)))) (* (+ (+ (+ (* 0.047619047619047616 (pow (fabs x) 7)) (* 2.0 (fabs x))) (* 0.2 (pow (fabs x) 5))) (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (cbrt (/ 1 PI)))) (* (+ (+ (+ (* 0.047619047619047616 (pow (fabs x) 7)) (* 2.0 (fabs x))) (* 0.2 (pow (fabs x) 5))) (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (sqrt (/ 1 PI)))) (* (+ (+ (+ (* 0.047619047619047616 (pow (fabs x) 7)) (* 2.0 (fabs x))) (* 0.2 (pow (fabs x) 5))) (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (/ 1 (cbrt PI)))) (* (+ (+ (+ (* 0.047619047619047616 (pow (fabs x) 7)) (* 2.0 (fabs x))) (* 0.2 (pow (fabs x) 5))) (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (/ 1 (sqrt PI)))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (+ (+ (+ (* 0.047619047619047616 (pow (fabs x) 7)) (* 2.0 (fabs x))) (* 0.2 (pow (fabs x) 5))) (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (/ 1 (cbrt PI)))) (* (+ (+ (+ (* 0.047619047619047616 (pow (fabs x) 7)) (* 2.0 (fabs x))) (* 0.2 (pow (fabs x) 5))) (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (/ 1 (sqrt PI)))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (+ (+ (+ (* 0.047619047619047616 (pow (fabs x) 7)) (* 2.0 (fabs x))) (* 0.2 (pow (fabs x) 5))) (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (/ 1 (cbrt PI)))) (* (+ (+ (+ (* 0.047619047619047616 (pow (fabs x) 7)) (* 2.0 (fabs x))) (* 0.2 (pow (fabs x) 5))) (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (/ 1 (sqrt PI)))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (+ (+ (+ (* 0.047619047619047616 (pow (fabs x) 7)) (* 2.0 (fabs x))) (* 0.2 (pow (fabs x) 5))) (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (sqrt (/ 1 PI)))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (+ (* (sqrt (/ 1 PI)) (pow (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))) 3)) (* (sqrt (/ 1 PI)) (pow (* 0.6666666666666666 (pow (fabs x) 3)) 3))) (* (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (- (- (- (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.2 (pow (fabs x) 5))) (* 0.047619047619047616 (pow (fabs x) 7))) (* 2.0 (fabs x)))) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7))))) (log (* 0.6666666666666666 (pow (fabs x) 3))) (log (* 0.6666666666666666 (pow (fabs x) 3))) (log (* 0.6666666666666666 (pow (fabs x) 3))) (log (* 0.6666666666666666 (pow (fabs x) 3))) (exp (* 0.6666666666666666 (pow (fabs x) 3))) (pow (* 0.6666666666666666 (pow (fabs x) 3)) 3) (* (cbrt (* 0.6666666666666666 (pow (fabs x) 3))) (cbrt (* 0.6666666666666666 (pow (fabs x) 3)))) (cbrt (* 0.6666666666666666 (pow (fabs x) 3))) (pow (* 0.6666666666666666 (pow (fabs x) 3)) 3) (sqrt (* 0.6666666666666666 (pow (fabs x) 3))) (sqrt (* 0.6666666666666666 (pow (fabs x) 3))) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (pow (sqrt (fabs x)) 3)) (* (sqrt 0.6666666666666666) (sqrt (pow (fabs x) 3))) (* (sqrt 0.6666666666666666) (sqrt (pow (fabs x) 3))) (* (sqrt 0.6666666666666666) (pow (fabs x) 3/2)) (* (sqrt 0.6666666666666666) (pow (fabs x) 3/2)) (* (* 0.6666666666666666 (fabs x)) (fabs x)) (* 0.6666666666666666 (pow (sqrt (fabs x)) 3)) 0.6666666666666666 (* (* 0.6666666666666666 (fabs x)) (fabs x)) (* (* 0.6666666666666666 (fabs x)) (fabs x)) (* (* 0.6666666666666666 (fabs x)) (fabs x)) (* 0.6666666666666666 (pow (sqrt (fabs x)) 3)) 0.6666666666666666 (* 0.6666666666666666 (fabs x)) (* 0.6666666666666666 (sqrt (pow (fabs x) 3))) 0.6666666666666666 (* 0.6666666666666666 (pow (fabs x) 3/2)) (* (cbrt 0.6666666666666666) (pow (fabs x) 3)) (* (sqrt 0.6666666666666666) (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) 7)) (sqrt (pow (fabs x) 7)) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* (sqrt (/ 1 PI)) (+ (* 0.6666666666666666 (pow (fabs x) 3)) (+ (* 0.2 (pow (fabs x) 5)) (+ (* 2.0 (fabs x)) (* 0.047619047619047616 (pow (fabs x) 7)))))) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) (* 0.6666666666666666 (pow (fabs x) 3)) 4.163 * * * [progress]: adding candidates to table 4.697 * [progress]: [Phase 3 of 3] Extracting. 4.697 * * [regime]: Finding splitpoints for: (# # # #) 4.700 * * * [regime-changes]: Trying 2 branch expressions: ((fabs x) x) 4.701 * * * * [regimes]: Trying to branch on (fabs x) from (# # # #) 4.729 * * * * [regimes]: Trying to branch on x from (# # # #) 4.759 * * * [regime]: Found split indices: #