0.003 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.058 * * * [progress]: [2/2] Setting up program. 0.073 * [progress]: [Phase 2 of 3] Improving. 0.073 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.073 * [simplify]: Simplifying (exp (- (- 1 (* x x)))) 0.073 * * [simplify]: iteration 1: (6 enodes) 0.077 * * [simplify]: iteration 2: (24 enodes) 0.087 * * [simplify]: iteration 3: (43 enodes) 0.102 * * [simplify]: iteration 4: (73 enodes) 0.115 * * [simplify]: iteration 5: (115 enodes) 0.144 * * [simplify]: iteration 6: (218 enodes) 0.217 * * [simplify]: iteration 7: (497 enodes) 0.567 * * [simplify]: iteration 8: (1576 enodes) 4.468 * * [simplify]: Extracting #0: cost 1 inf + 0 4.469 * * [simplify]: Extracting #1: cost 286 inf + 0 4.476 * * [simplify]: Extracting #2: cost 930 inf + 2 4.484 * * [simplify]: Extracting #3: cost 991 inf + 707 4.498 * * [simplify]: Extracting #4: cost 831 inf + 39263 4.552 * * [simplify]: Extracting #5: cost 398 inf + 284148 4.658 * * [simplify]: Extracting #6: cost 33 inf + 555111 4.795 * * [simplify]: Extracting #7: cost 0 inf + 577776 4.915 * [simplify]: Simplified to (exp (fma x x -1)) 4.920 * * [progress]: iteration 1 / 4 4.920 * * * [progress]: picking best candidate 4.924 * * * * [pick]: Picked # 4.924 * * * [progress]: localizing error 4.932 * * * [progress]: generating rewritten candidates 4.932 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.934 * * * [progress]: generating series expansions 4.934 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.934 * [backup-simplify]: Simplify (exp (fma x x -1)) into (exp (fma x x -1)) 4.934 * [approximate]: Taking taylor expansion of (exp (fma x x -1)) in (x) around 0 4.934 * [taylor]: Taking taylor expansion of (exp (fma x x -1)) in x 4.934 * [taylor]: Taking taylor expansion of (fma x x -1) in x 4.935 * [taylor]: Rewrote expression to (+ (* x x) -1) 4.935 * [taylor]: Taking taylor expansion of (* x x) in x 4.935 * [taylor]: Taking taylor expansion of x in x 4.935 * [backup-simplify]: Simplify 0 into 0 4.935 * [backup-simplify]: Simplify 1 into 1 4.935 * [taylor]: Taking taylor expansion of x in x 4.935 * [backup-simplify]: Simplify 0 into 0 4.935 * [backup-simplify]: Simplify 1 into 1 4.935 * [taylor]: Taking taylor expansion of -1 in x 4.935 * [backup-simplify]: Simplify -1 into -1 4.936 * [backup-simplify]: Simplify (* 0 0) into 0 4.936 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.937 * [backup-simplify]: Simplify (exp -1) into (exp -1) 4.937 * [taylor]: Taking taylor expansion of (exp (fma x x -1)) in x 4.937 * [taylor]: Taking taylor expansion of (fma x x -1) in x 4.937 * [taylor]: Rewrote expression to (+ (* x x) -1) 4.937 * [taylor]: Taking taylor expansion of (* x x) in x 4.937 * [taylor]: Taking taylor expansion of x in x 4.937 * [backup-simplify]: Simplify 0 into 0 4.937 * [backup-simplify]: Simplify 1 into 1 4.937 * [taylor]: Taking taylor expansion of x in x 4.937 * [backup-simplify]: Simplify 0 into 0 4.937 * [backup-simplify]: Simplify 1 into 1 4.937 * [taylor]: Taking taylor expansion of -1 in x 4.937 * [backup-simplify]: Simplify -1 into -1 4.937 * [backup-simplify]: Simplify (* 0 0) into 0 4.937 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.938 * [backup-simplify]: Simplify (exp -1) into (exp -1) 4.938 * [backup-simplify]: Simplify (exp -1) into (exp -1) 4.938 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 4.939 * [backup-simplify]: Simplify (+ 0 0) into 0 4.939 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 1) 1)))) into 0 4.939 * [backup-simplify]: Simplify 0 into 0 4.940 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 4.940 * [backup-simplify]: Simplify (+ 1 0) into 1 4.942 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into (exp -1) 4.942 * [backup-simplify]: Simplify (exp -1) into (exp -1) 4.943 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 4.943 * [backup-simplify]: Simplify (+ 0 0) into 0 4.946 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0 4.946 * [backup-simplify]: Simplify 0 into 0 4.948 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.948 * [backup-simplify]: Simplify (+ 0 0) into 0 4.957 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into (* 1/2 (exp -1)) 4.958 * [backup-simplify]: Simplify (* 1/2 (exp -1)) into (* 1/2 (exp -1)) 4.960 * [backup-simplify]: Simplify (+ (* (* 1/2 (exp -1)) (pow x 4)) (+ (* (exp -1) (pow x 2)) (exp -1))) into (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1))))) 4.960 * [backup-simplify]: Simplify (exp (fma (/ 1 x) (/ 1 x) -1)) into (exp (fma (/ 1 x) (/ 1 x) -1)) 4.960 * [approximate]: Taking taylor expansion of (exp (fma (/ 1 x) (/ 1 x) -1)) in (x) around 0 4.960 * [taylor]: Taking taylor expansion of (exp (fma (/ 1 x) (/ 1 x) -1)) in x 4.960 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 4.960 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 4.960 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 4.960 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.960 * [taylor]: Taking taylor expansion of x in x 4.960 * [backup-simplify]: Simplify 0 into 0 4.960 * [backup-simplify]: Simplify 1 into 1 4.961 * [backup-simplify]: Simplify (/ 1 1) into 1 4.961 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.961 * [taylor]: Taking taylor expansion of x in x 4.961 * [backup-simplify]: Simplify 0 into 0 4.961 * [backup-simplify]: Simplify 1 into 1 4.961 * [backup-simplify]: Simplify (/ 1 1) into 1 4.961 * [taylor]: Taking taylor expansion of -1 in x 4.961 * [backup-simplify]: Simplify -1 into -1 4.961 * [backup-simplify]: Simplify (* 1 1) into 1 4.962 * [backup-simplify]: Simplify (+ 1 0) into 1 4.962 * [backup-simplify]: Simplify (exp (fma (/ 1 x) (/ 1 x) -1)) into (exp (fma (/ 1 x) (/ 1 x) -1)) 4.962 * [taylor]: Taking taylor expansion of (exp (fma (/ 1 x) (/ 1 x) -1)) in x 4.962 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 4.962 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 4.962 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 4.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.962 * [taylor]: Taking taylor expansion of x in x 4.962 * [backup-simplify]: Simplify 0 into 0 4.962 * [backup-simplify]: Simplify 1 into 1 4.962 * [backup-simplify]: Simplify (/ 1 1) into 1 4.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.962 * [taylor]: Taking taylor expansion of x in x 4.962 * [backup-simplify]: Simplify 0 into 0 4.962 * [backup-simplify]: Simplify 1 into 1 4.962 * [backup-simplify]: Simplify (/ 1 1) into 1 4.962 * [taylor]: Taking taylor expansion of -1 in x 4.962 * [backup-simplify]: Simplify -1 into -1 4.963 * [backup-simplify]: Simplify (* 1 1) into 1 4.963 * [backup-simplify]: Simplify (+ 1 0) into 1 4.963 * [backup-simplify]: Simplify (exp (fma (/ 1 x) (/ 1 x) -1)) into (exp (fma (/ 1 x) (/ 1 x) -1)) 4.963 * [backup-simplify]: Simplify (exp (fma (/ 1 x) (/ 1 x) -1)) into (exp (fma (/ 1 x) (/ 1 x) -1)) 4.963 * [backup-simplify]: Simplify 0 into 0 4.963 * [backup-simplify]: Simplify 0 into 0 4.963 * [backup-simplify]: Simplify 0 into 0 4.963 * [backup-simplify]: Simplify 0 into 0 4.963 * [backup-simplify]: Simplify 0 into 0 4.963 * [backup-simplify]: Simplify 0 into 0 4.964 * [backup-simplify]: Simplify (exp (fma (/ 1 (/ 1 x)) (/ 1 (/ 1 x)) -1)) into (exp (fma x x -1)) 4.964 * [backup-simplify]: Simplify (exp (fma (/ 1 (- x)) (/ 1 (- x)) -1)) into (exp (fma (/ -1 x) (/ -1 x) -1)) 4.964 * [approximate]: Taking taylor expansion of (exp (fma (/ -1 x) (/ -1 x) -1)) in (x) around 0 4.964 * [taylor]: Taking taylor expansion of (exp (fma (/ -1 x) (/ -1 x) -1)) in x 4.964 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 4.964 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 4.964 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 4.964 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.964 * [taylor]: Taking taylor expansion of -1 in x 4.964 * [backup-simplify]: Simplify -1 into -1 4.964 * [taylor]: Taking taylor expansion of x in x 4.964 * [backup-simplify]: Simplify 0 into 0 4.964 * [backup-simplify]: Simplify 1 into 1 4.964 * [backup-simplify]: Simplify (/ -1 1) into -1 4.964 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.964 * [taylor]: Taking taylor expansion of -1 in x 4.964 * [backup-simplify]: Simplify -1 into -1 4.964 * [taylor]: Taking taylor expansion of x in x 4.964 * [backup-simplify]: Simplify 0 into 0 4.964 * [backup-simplify]: Simplify 1 into 1 4.964 * [backup-simplify]: Simplify (/ -1 1) into -1 4.965 * [taylor]: Taking taylor expansion of -1 in x 4.965 * [backup-simplify]: Simplify -1 into -1 4.965 * [backup-simplify]: Simplify (* -1 -1) into 1 4.965 * [backup-simplify]: Simplify (+ 1 0) into 1 4.965 * [backup-simplify]: Simplify (exp (fma (/ -1 x) (/ -1 x) -1)) into (exp (fma (/ -1 x) (/ -1 x) -1)) 4.965 * [taylor]: Taking taylor expansion of (exp (fma (/ -1 x) (/ -1 x) -1)) in x 4.965 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 4.965 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 4.965 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 4.965 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.965 * [taylor]: Taking taylor expansion of -1 in x 4.965 * [backup-simplify]: Simplify -1 into -1 4.965 * [taylor]: Taking taylor expansion of x in x 4.965 * [backup-simplify]: Simplify 0 into 0 4.965 * [backup-simplify]: Simplify 1 into 1 4.966 * [backup-simplify]: Simplify (/ -1 1) into -1 4.966 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.966 * [taylor]: Taking taylor expansion of -1 in x 4.966 * [backup-simplify]: Simplify -1 into -1 4.966 * [taylor]: Taking taylor expansion of x in x 4.966 * [backup-simplify]: Simplify 0 into 0 4.966 * [backup-simplify]: Simplify 1 into 1 4.966 * [backup-simplify]: Simplify (/ -1 1) into -1 4.966 * [taylor]: Taking taylor expansion of -1 in x 4.966 * [backup-simplify]: Simplify -1 into -1 4.966 * [backup-simplify]: Simplify (* -1 -1) into 1 4.966 * [backup-simplify]: Simplify (+ 1 0) into 1 4.967 * [backup-simplify]: Simplify (exp (fma (/ -1 x) (/ -1 x) -1)) into (exp (fma (/ -1 x) (/ -1 x) -1)) 4.967 * [backup-simplify]: Simplify (exp (fma (/ -1 x) (/ -1 x) -1)) into (exp (fma (/ -1 x) (/ -1 x) -1)) 4.967 * [backup-simplify]: Simplify 0 into 0 4.967 * [backup-simplify]: Simplify 0 into 0 4.967 * [backup-simplify]: Simplify 0 into 0 4.967 * [backup-simplify]: Simplify 0 into 0 4.967 * [backup-simplify]: Simplify 0 into 0 4.967 * [backup-simplify]: Simplify 0 into 0 4.967 * [backup-simplify]: Simplify (exp (fma (/ -1 (/ 1 (- x))) (/ -1 (/ 1 (- x))) -1)) into (exp (fma x x -1)) 4.967 * * * [progress]: simplifying candidates 4.967 * * * * [progress]: [ 1 / 18 ] simplifiying candidate # 4.967 * * * * [progress]: [ 2 / 18 ] simplifiying candidate # 4.967 * * * * [progress]: [ 3 / 18 ] simplifiying candidate # 4.967 * * * * [progress]: [ 4 / 18 ] simplifiying candidate # 4.967 * * * * [progress]: [ 5 / 18 ] simplifiying candidate # 4.967 * * * * [progress]: [ 6 / 18 ] simplifiying candidate # 4.967 * * * * [progress]: [ 7 / 18 ] simplifiying candidate # 4.967 * * * * [progress]: [ 8 / 18 ] simplifiying candidate # 4.967 * * * * [progress]: [ 9 / 18 ] simplifiying candidate # 4.967 * * * * [progress]: [ 10 / 18 ] simplifiying candidate # 4.967 * * * * [progress]: [ 11 / 18 ] simplifiying candidate # 4.967 * * * * [progress]: [ 12 / 18 ] simplifiying candidate # 4.967 * * * * [progress]: [ 13 / 18 ] simplifiying candidate # 4.967 * * * * [progress]: [ 14 / 18 ] simplifiying candidate # 4.968 * * * * [progress]: [ 15 / 18 ] simplifiying candidate #real (real->posit16 (exp (fma x x -1)))))> 4.968 * * * * [progress]: [ 16 / 18 ] simplifiying candidate # 4.968 * * * * [progress]: [ 17 / 18 ] simplifiying candidate # 4.968 * * * * [progress]: [ 18 / 18 ] simplifiying candidate # 4.968 * [simplify]: Simplifying (expm1 (exp (fma x x -1))), (log1p (exp (fma x x -1))), (exp (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))), (exp (sqrt (fma x x -1))), (exp 1), (exp (* x x)), (exp -1), (log (exp (fma x x -1))), (exp (exp (fma x x -1))), (* (cbrt (exp (fma x x -1))) (cbrt (exp (fma x x -1)))), (cbrt (exp (fma x x -1))), (* (* (exp (fma x x -1)) (exp (fma x x -1))) (exp (fma x x -1))), (sqrt (exp (fma x x -1))), (sqrt (exp (fma x x -1))), (real->posit16 (exp (fma x x -1))), (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1))))), (exp (fma x x -1)), (exp (fma x x -1)) 4.968 * * [simplify]: iteration 1: (34 enodes) 4.978 * * [simplify]: iteration 2: (120 enodes) 5.008 * * [simplify]: iteration 3: (178 enodes) 5.078 * * [simplify]: iteration 4: (308 enodes) 5.180 * * [simplify]: iteration 5: (581 enodes) 5.421 * * [simplify]: iteration 6: (1592 enodes) 7.226 * * [simplify]: Extracting #0: cost 16 inf + 0 7.227 * * [simplify]: Extracting #1: cost 258 inf + 1 7.230 * * [simplify]: Extracting #2: cost 926 inf + 9980 7.243 * * [simplify]: Extracting #3: cost 1003 inf + 58673 7.283 * * [simplify]: Extracting #4: cost 444 inf + 235552 7.352 * * [simplify]: Extracting #5: cost 23 inf + 408188 7.457 * * [simplify]: Extracting #6: cost 0 inf + 422294 7.533 * * [simplify]: Extracting #7: cost 0 inf + 422255 7.617 * [simplify]: Simplified to (expm1 (exp (fma x x -1))), (log1p (exp (fma x x -1))), (exp (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))), (exp (sqrt (fma x x -1))), E, (exp (* x x)), (exp -1), (fma x x -1), (exp (exp (fma x x -1))), (* (cbrt (exp (fma x x -1))) (cbrt (exp (fma x x -1)))), (cbrt (exp (fma x x -1))), (* (* (exp (fma x x -1)) (exp (fma x x -1))) (exp (fma x x -1))), (sqrt (exp (fma x x -1))), (sqrt (exp (fma x x -1))), (real->posit16 (exp (fma x x -1))), (fma (fma 1/2 (* (* x x) (* x x)) (* x x)) (exp -1) (exp -1)), (exp (fma x x -1)), (exp (fma x x -1)) 7.618 * * * [progress]: adding candidates to table 7.744 * * [progress]: iteration 2 / 4 7.744 * * * [progress]: picking best candidate 7.748 * * * * [pick]: Picked # 7.748 * * * [progress]: localizing error 7.770 * * * [progress]: generating rewritten candidates 7.770 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 7.788 * * * [progress]: generating series expansions 7.788 * * * * [progress]: [ 1 / 1 ] generating series at (2) 7.789 * [backup-simplify]: Simplify (* (exp (* x x)) (exp -1)) into (* (exp (pow x 2)) (exp -1)) 7.789 * [approximate]: Taking taylor expansion of (* (exp (pow x 2)) (exp -1)) in (x) around 0 7.789 * [taylor]: Taking taylor expansion of (* (exp (pow x 2)) (exp -1)) in x 7.789 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x 7.789 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.789 * [taylor]: Taking taylor expansion of x in x 7.789 * [backup-simplify]: Simplify 0 into 0 7.789 * [backup-simplify]: Simplify 1 into 1 7.789 * [backup-simplify]: Simplify (* 1 1) into 1 7.789 * [backup-simplify]: Simplify (exp 0) into 1 7.789 * [taylor]: Taking taylor expansion of (exp -1) in x 7.789 * [taylor]: Taking taylor expansion of -1 in x 7.789 * [backup-simplify]: Simplify -1 into -1 7.790 * [backup-simplify]: Simplify (exp -1) into (exp -1) 7.790 * [taylor]: Taking taylor expansion of (* (exp (pow x 2)) (exp -1)) in x 7.790 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x 7.790 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.790 * [taylor]: Taking taylor expansion of x in x 7.790 * [backup-simplify]: Simplify 0 into 0 7.790 * [backup-simplify]: Simplify 1 into 1 7.790 * [backup-simplify]: Simplify (* 1 1) into 1 7.790 * [backup-simplify]: Simplify (exp 0) into 1 7.790 * [taylor]: Taking taylor expansion of (exp -1) in x 7.790 * [taylor]: Taking taylor expansion of -1 in x 7.790 * [backup-simplify]: Simplify -1 into -1 7.790 * [backup-simplify]: Simplify (exp -1) into (exp -1) 7.791 * [backup-simplify]: Simplify (* 1 (exp -1)) into (exp -1) 7.791 * [backup-simplify]: Simplify (exp -1) into (exp -1) 7.792 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 1) 1)))) into 0 7.792 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0 7.793 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (exp -1))) into 0 7.793 * [backup-simplify]: Simplify 0 into 0 7.794 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 7.795 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into 1 7.797 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 1 (exp -1)))) into (exp -1) 7.797 * [backup-simplify]: Simplify (exp -1) into (exp -1) 7.798 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 7.798 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.800 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0 7.800 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 1 0) (* 0 (exp -1))))) into 0 7.800 * [backup-simplify]: Simplify 0 into 0 7.802 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 7.803 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.805 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 7.809 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 1/2 (exp -1)))))) into (* 1/2 (exp -1)) 7.809 * [backup-simplify]: Simplify (* 1/2 (exp -1)) into (* 1/2 (exp -1)) 7.810 * [backup-simplify]: Simplify (+ (* (* 1/2 (exp -1)) (pow x 4)) (+ (* (exp -1) (pow x 2)) (exp -1))) into (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1))))) 7.811 * [backup-simplify]: Simplify (* (exp (* (/ 1 x) (/ 1 x))) (exp -1)) into (* (exp -1) (exp (/ 1 (pow x 2)))) 7.811 * [approximate]: Taking taylor expansion of (* (exp -1) (exp (/ 1 (pow x 2)))) in (x) around 0 7.811 * [taylor]: Taking taylor expansion of (* (exp -1) (exp (/ 1 (pow x 2)))) in x 7.811 * [taylor]: Taking taylor expansion of (exp -1) in x 7.811 * [taylor]: Taking taylor expansion of -1 in x 7.811 * [backup-simplify]: Simplify -1 into -1 7.811 * [backup-simplify]: Simplify (exp -1) into (exp -1) 7.811 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 7.811 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 7.811 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.811 * [taylor]: Taking taylor expansion of x in x 7.811 * [backup-simplify]: Simplify 0 into 0 7.811 * [backup-simplify]: Simplify 1 into 1 7.811 * [backup-simplify]: Simplify (* 1 1) into 1 7.812 * [backup-simplify]: Simplify (/ 1 1) into 1 7.812 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2))) 7.812 * [taylor]: Taking taylor expansion of (* (exp -1) (exp (/ 1 (pow x 2)))) in x 7.812 * [taylor]: Taking taylor expansion of (exp -1) in x 7.812 * [taylor]: Taking taylor expansion of -1 in x 7.812 * [backup-simplify]: Simplify -1 into -1 7.812 * [backup-simplify]: Simplify (exp -1) into (exp -1) 7.812 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 7.812 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 7.812 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.812 * [taylor]: Taking taylor expansion of x in x 7.812 * [backup-simplify]: Simplify 0 into 0 7.812 * [backup-simplify]: Simplify 1 into 1 7.812 * [backup-simplify]: Simplify (* 1 1) into 1 7.813 * [backup-simplify]: Simplify (/ 1 1) into 1 7.813 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2))) 7.813 * [backup-simplify]: Simplify (* (exp -1) (exp (/ 1 (pow x 2)))) into (* (exp -1) (exp (/ 1 (pow x 2)))) 7.813 * [backup-simplify]: Simplify (* (exp -1) (exp (/ 1 (pow x 2)))) into (* (exp -1) (exp (/ 1 (pow x 2)))) 7.814 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 1) 1)))) into 0 7.814 * [backup-simplify]: Simplify (+ (* (exp -1) 0) (* 0 (exp (/ 1 (pow x 2))))) into 0 7.814 * [backup-simplify]: Simplify 0 into 0 7.815 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 7.816 * [backup-simplify]: Simplify (+ (* (exp -1) 0) (+ (* 0 0) (* 0 (exp (/ 1 (pow x 2)))))) into 0 7.816 * [backup-simplify]: Simplify 0 into 0 7.817 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 7.818 * [backup-simplify]: Simplify (+ (* (exp -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 (pow x 2))))))) into 0 7.818 * [backup-simplify]: Simplify 0 into 0 7.820 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 7.822 * [backup-simplify]: Simplify (+ (* (exp -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 (pow x 2)))))))) into 0 7.822 * [backup-simplify]: Simplify 0 into 0 7.827 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 7.829 * [backup-simplify]: Simplify (+ (* (exp -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 (pow x 2))))))))) into 0 7.829 * [backup-simplify]: Simplify 0 into 0 7.835 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 7.837 * [backup-simplify]: Simplify (+ (* (exp -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 (pow x 2)))))))))) into 0 7.837 * [backup-simplify]: Simplify 0 into 0 7.838 * [backup-simplify]: Simplify (* (exp -1) (exp (/ 1 (pow (/ 1 x) 2)))) into (* (exp (pow x 2)) (exp -1)) 7.838 * [backup-simplify]: Simplify (* (exp (* (/ 1 (- x)) (/ 1 (- x)))) (exp -1)) into (* (exp -1) (exp (/ 1 (pow x 2)))) 7.838 * [approximate]: Taking taylor expansion of (* (exp -1) (exp (/ 1 (pow x 2)))) in (x) around 0 7.838 * [taylor]: Taking taylor expansion of (* (exp -1) (exp (/ 1 (pow x 2)))) in x 7.839 * [taylor]: Taking taylor expansion of (exp -1) in x 7.839 * [taylor]: Taking taylor expansion of -1 in x 7.839 * [backup-simplify]: Simplify -1 into -1 7.839 * [backup-simplify]: Simplify (exp -1) into (exp -1) 7.839 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 7.839 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 7.839 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.839 * [taylor]: Taking taylor expansion of x in x 7.839 * [backup-simplify]: Simplify 0 into 0 7.839 * [backup-simplify]: Simplify 1 into 1 7.839 * [backup-simplify]: Simplify (* 1 1) into 1 7.840 * [backup-simplify]: Simplify (/ 1 1) into 1 7.840 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2))) 7.840 * [taylor]: Taking taylor expansion of (* (exp -1) (exp (/ 1 (pow x 2)))) in x 7.840 * [taylor]: Taking taylor expansion of (exp -1) in x 7.840 * [taylor]: Taking taylor expansion of -1 in x 7.840 * [backup-simplify]: Simplify -1 into -1 7.840 * [backup-simplify]: Simplify (exp -1) into (exp -1) 7.840 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 7.840 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 7.840 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.840 * [taylor]: Taking taylor expansion of x in x 7.841 * [backup-simplify]: Simplify 0 into 0 7.841 * [backup-simplify]: Simplify 1 into 1 7.841 * [backup-simplify]: Simplify (* 1 1) into 1 7.841 * [backup-simplify]: Simplify (/ 1 1) into 1 7.841 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2))) 7.842 * [backup-simplify]: Simplify (* (exp -1) (exp (/ 1 (pow x 2)))) into (* (exp -1) (exp (/ 1 (pow x 2)))) 7.842 * [backup-simplify]: Simplify (* (exp -1) (exp (/ 1 (pow x 2)))) into (* (exp -1) (exp (/ 1 (pow x 2)))) 7.843 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 1) 1)))) into 0 7.844 * [backup-simplify]: Simplify (+ (* (exp -1) 0) (* 0 (exp (/ 1 (pow x 2))))) into 0 7.844 * [backup-simplify]: Simplify 0 into 0 7.849 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 7.850 * [backup-simplify]: Simplify (+ (* (exp -1) 0) (+ (* 0 0) (* 0 (exp (/ 1 (pow x 2)))))) into 0 7.850 * [backup-simplify]: Simplify 0 into 0 7.852 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 7.853 * [backup-simplify]: Simplify (+ (* (exp -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 (pow x 2))))))) into 0 7.853 * [backup-simplify]: Simplify 0 into 0 7.856 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 7.857 * [backup-simplify]: Simplify (+ (* (exp -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 (pow x 2)))))))) into 0 7.857 * [backup-simplify]: Simplify 0 into 0 7.861 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 7.863 * [backup-simplify]: Simplify (+ (* (exp -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 (pow x 2))))))))) into 0 7.863 * [backup-simplify]: Simplify 0 into 0 7.868 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 7.871 * [backup-simplify]: Simplify (+ (* (exp -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 (pow x 2)))))))))) into 0 7.871 * [backup-simplify]: Simplify 0 into 0 7.871 * [backup-simplify]: Simplify (* (exp -1) (exp (/ 1 (pow (/ 1 (- x)) 2)))) into (* (exp (pow x 2)) (exp -1)) 7.871 * * * [progress]: simplifying candidates 7.871 * * * * [progress]: [ 1 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 2 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 3 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 4 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 5 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 6 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 7 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 8 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 9 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 10 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 11 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 12 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 13 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 14 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 15 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 16 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 17 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 18 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 19 / 24 ] simplifiying candidate # 7.872 * * * * [progress]: [ 20 / 24 ] simplifiying candidate #real (real->posit16 (* (exp (* x x)) (exp -1)))))> 7.873 * * * * [progress]: [ 21 / 24 ] simplifiying candidate # 7.873 * * * * [progress]: [ 22 / 24 ] simplifiying candidate # 7.873 * * * * [progress]: [ 23 / 24 ] simplifiying candidate # 7.873 * * * * [progress]: [ 24 / 24 ] simplifiying candidate # 7.873 * [simplify]: Simplifying (expm1 (* (exp (* x x)) (exp -1))), (log1p (* (exp (* x x)) (exp -1))), (* (exp (* x x)) (exp -1)), (+ (* x x) -1), (log (* (exp (* x x)) (exp -1))), (exp (* (exp (* x x)) (exp -1))), (* (* (* (exp (* x x)) (exp (* x x))) (exp (* x x))) (* (* (exp -1) (exp -1)) (exp -1))), (* (cbrt (* (exp (* x x)) (exp -1))) (cbrt (* (exp (* x x)) (exp -1)))), (cbrt (* (exp (* x x)) (exp -1))), (* (* (* (exp (* x x)) (exp -1)) (* (exp (* x x)) (exp -1))) (* (exp (* x x)) (exp -1))), (sqrt (* (exp (* x x)) (exp -1))), (sqrt (* (exp (* x x)) (exp -1))), (* (sqrt (exp (* x x))) (sqrt (exp -1))), (* (sqrt (exp (* x x))) (sqrt (exp -1))), (* (exp (* x x)) (* (cbrt (exp -1)) (cbrt (exp -1)))), (* (exp (* x x)) (sqrt (exp -1))), (* (exp (* x x)) 1), (* (cbrt (exp (* x x))) (exp -1)), (* (sqrt (exp (* x x))) (exp -1)), (* (exp (* x x)) (exp -1)), (real->posit16 (* (exp (* x x)) (exp -1))), (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1))))), (* (exp (pow x 2)) (exp -1)), (* (exp (pow x 2)) (exp -1)) 7.874 * * [simplify]: iteration 1: (46 enodes) 7.893 * * [simplify]: iteration 2: (197 enodes) 7.957 * * [simplify]: iteration 3: (383 enodes) 8.098 * * [simplify]: iteration 4: (921 enodes) 8.554 * * [simplify]: Extracting #0: cost 17 inf + 0 8.555 * * [simplify]: Extracting #1: cost 178 inf + 0 8.557 * * [simplify]: Extracting #2: cost 482 inf + 835 8.564 * * [simplify]: Extracting #3: cost 435 inf + 18229 8.585 * * [simplify]: Extracting #4: cost 157 inf + 89343 8.618 * * [simplify]: Extracting #5: cost 5 inf + 152714 8.653 * * [simplify]: Extracting #6: cost 0 inf + 154421 8.685 * * [simplify]: Extracting #7: cost 0 inf + 154406 8.719 * [simplify]: Simplified to (expm1 (exp (fma x x -1))), (log1p (exp (fma x x -1))), (exp (fma x x -1)), (fma x x -1), (fma x x -1), (exp (exp (fma x x -1))), (exp (+ (+ (fma x x -1) (fma x x -1)) (fma x x -1))), (* (cbrt (exp (fma x x -1))) (cbrt (exp (fma x x -1)))), (cbrt (exp (fma x x -1))), (exp (+ (+ (fma x x -1) (fma x x -1)) (fma x x -1))), (sqrt (exp (fma x x -1))), (sqrt (exp (fma x x -1))), (* (sqrt (exp (* x x))) (sqrt (exp -1))), (* (sqrt (exp (* x x))) (sqrt (exp -1))), (* (* (cbrt (exp -1)) (cbrt (exp -1))) (exp (* x x))), (* (exp (* x x)) (sqrt (exp -1))), (exp (* x x)), (* (cbrt (exp (* x x))) (exp -1)), (* (sqrt (exp (* x x))) (exp -1)), (exp (fma x x -1)), (real->posit16 (exp (fma x x -1))), (fma (fma (* x x) (* 1/2 (* x x)) (* x x)) (exp -1) (exp -1)), (exp (fma x x -1)), (exp (fma x x -1)) 8.720 * * * [progress]: adding candidates to table 8.906 * [progress]: [Phase 3 of 3] Extracting. 8.906 * * [regime]: Finding splitpoints for: (# #) 8.906 * * * [regime-changes]: Trying 2 branch expressions: (x (* x x)) 8.906 * * * * [regimes]: Trying to branch on x from (# #) 8.931 * * * * [regimes]: Trying to branch on (* x x) from (# #) 8.953 * * * [regime]: Found split indices: #