Details

sample49.0ms

Algorithm

intervals

Results

33.0ms	152×	body	1280	valid
5.0ms	104×	body	80	valid

simplify92.0ms

Counts

1 → 1

Iterations

Useful iterations: 1 (4.0ms)

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

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.6b

localize13.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (/ 1.0 x) (fabs x))
5.3b	(- 1 (* (/ 1.0 x) (fabs x)))

rewrite44.0ms

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:

30.0ms	(* (/ 1.0 x) (fabs x))
11.0ms	(- 1 (* (/ 1.0 x) (fabs x)))

series127.0ms

Counts

2 → 6

Calls

2 calls:

44.0ms	(* (/ 1.0 x) (fabs x))
83.0ms	(- 1 (* (/ 1.0 x) (fabs x)))

simplify4.0s

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

prune125.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize15.0ms

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))

rewrite68.0ms

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:

25.0ms	(* (/ 1.0 x) (fabs x))
21.0ms	(* (/ 1.0 x) (fabs x))
17.0ms	(* (/ 1.0 x) (fabs x))

series169.0ms

Counts

3 → 9

Calls

3 calls:

55.0ms	(* (/ 1.0 x) (fabs x))
67.0ms	(* (/ 1.0 x) (fabs x))
47.0ms	(* (/ 1.0 x) (fabs x))

simplify6.8s

Counts

105 → 105

Iterations

Useful iterations: 2 (120.0ms)

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

prune348.0ms

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

sample2.1s

Algorithm

intervals

Results

1.5s	3988×	body	1280	valid
306.0ms	4012×	body	80	valid