Details

sample81.0ms

Algorithm

intervals

Results

59.0ms	129×	body	1280	valid
10.0ms	127×	body	80	valid

simplify72.0ms

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	8	12
1	15	8
2	30	8
3	39	8
4	46	8
5	52	8
6	54	8
done	54	8

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.9b

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (/ 1.0 x) (fabs x))
5.1b	(- 1 (* (/ 1.0 x) (fabs x)))

rewrite40.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 44

Calls

2 calls:

32.0ms	(* (/ 1.0 x) (fabs x))
5.0ms	(- 1 (* (/ 1.0 x) (fabs x)))

series136.0ms

Counts

2 → 6

Calls

2 calls:

62.0ms	(* (/ 1.0 x) (fabs x))
73.0ms	(- 1 (* (/ 1.0 x) (fabs x)))

simplify3.6s

Counts

50 → 50

Iterations

Useful iterations: 2 (155.0ms)

Iter	Nodes	Cost
0	90	505
1	207	474
2	633	432
3	2546	432
done	5000	432

prune157.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize27.0ms

Local error

Found 3 expressions with local error:

0.2b	(* (/ 1.0 x) (fabs x))
0.2b	(* (/ 1.0 x) (fabs x))
0.2b	(* (/ 1.0 x) (fabs x))

rewrite95.0ms

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` `div-exp` `pow-prod-down` `associate-l/` `-commutative` `div-inv` `add-log-exp`

Counts

3 → 96

Calls

3 calls:

29.0ms	(* (/ 1.0 x) (fabs x))
32.0ms	(* (/ 1.0 x) (fabs x))
31.0ms	(* (/ 1.0 x) (fabs x))

series156.0ms

Counts

3 → 9

Calls

3 calls:

53.0ms	(* (/ 1.0 x) (fabs x))
42.0ms	(* (/ 1.0 x) (fabs x))
61.0ms	(* (/ 1.0 x) (fabs x))

simplify6.8s

Counts

105 → 105

Iterations

Useful iterations: 2 (121.0ms)

Iter	Nodes	Cost
0	68	912
1	153	897
2	447	783
3	1466	783
4	4341	783
done	5000	783

prune326.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify4.0ms

Iterations

Useful iterations: 0 (1.0ms)

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

end0.0ms

sample1.6s

Algorithm

intervals

Results

1.2s	3935×	body	1280	valid
231.0ms	4065×	body	80	valid