Details

sample36.0ms

Algorithm

intervals

Results

22.0ms	121×	body	1280	valid
5.0ms	135×	body	80	valid

simplify89.0ms

Counts

1 → 1

Iterations

Useful iterations: 1 (2.0ms)

Iter	Nodes	Cost
0	8	12
1	15	8
2	30	8
3	43	8
4	50	8
5	56	8
6	61	8
7	63	8
done	63	8

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.4b

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (/ 1.0 x) (fabs x))
3.2b	(- 1 (* (/ 1.0 x) (fabs x)))

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

17×	`add-sqr-sqrt`
13×	`associate-l`
12×	`add-cube-cbrt` `*-un-lft-identity`
10×	`times-frac`
7×	`add-exp-log` `add-cbrt-cube`
4×	`pow1` `add-log-exp`
3×	`fma-neg` `associate-r` `prod-diff`
2×	`expm1-log1p-u` `prod-exp` `cbrt-unprod` `log1p-expm1-u` `unswap-sqr`
1×	`cbrt-undiv` `sub-neg` `flip3--` `diff-log` `div-exp` `pow-prod-down` `associate-l/` `-commutative` `flip--` `div-inv`

Counts

2 → 54

Calls

2 calls:

20.0ms	(* (/ 1.0 x) (fabs x))
7.0ms	(- 1 (* (/ 1.0 x) (fabs x)))

series170.0ms

Counts

2 → 6

Calls

2 calls:

78.0ms	(* (/ 1.0 x) (fabs x))
92.0ms	(- 1 (* (/ 1.0 x) (fabs x)))

simplify3.4s

Counts

60 → 60

Iterations

Useful iterations: done (3.4s)

Iter	Nodes	Cost
0	104	634
1	231	590
2	680	535
3	2790	529
done	5000	508

prune179.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.1b	(* (/ 1.0 x) (fabs x))
0.1b	(* (/ 1.0 x) (fabs x))
0.1b	(* (/ 1.0 x) (fabs x))

rewrite86.0ms

Algorithm

rewrite-expression-head

Rules

42×	`add-sqr-sqrt`
39×	`associate-l`
30×	`times-frac`
27×	`add-cube-cbrt` `*-un-lft-identity`
18×	`add-exp-log` `add-cbrt-cube`
9×	`pow1` `associate-r`
6×	`prod-exp` `cbrt-unprod` `unswap-sqr`
3×	`cbrt-undiv` `expm1-log1p-u` `div-exp` `pow-prod-down` `associate-l/` `-commutative` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

3 → 102

Calls

3 calls:

18.0ms	(* (/ 1.0 x) (fabs x))
29.0ms	(* (/ 1.0 x) (fabs x))
35.0ms	(* (/ 1.0 x) (fabs x))

series178.0ms

Counts

3 → 9

Calls

3 calls:

61.0ms	(* (/ 1.0 x) (fabs x))
57.0ms	(* (/ 1.0 x) (fabs x))
60.0ms	(* (/ 1.0 x) (fabs x))

simplify8.1s

Counts

111 → 111

Iterations

Useful iterations: 2 (122.0ms)

Iter	Nodes	Cost
0	70	954
1	155	939
2	451	825
3	1510	825
4	4430	825
done	5000	825

prune373.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	25
1	14	25
done	14	25

end0.0ms

sample2.5s

Algorithm

intervals

Results

1.4s	4051×	body	1280	valid
890.0ms	3949×	body	80	valid