Details

sample15.0ms

Algorithm

intervals

Results

6.0ms

312×

body

valid

simplify208.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	10	3
1	17	3
2	31	3
3	46	3
4	53	3
5	62	3
6	80	3
7	118	3
8	235	3
9	467	3
10	832	3
11	1210	3
12	1782	3
13	3401	3
14	5001	3

prune2.0ms

Filtered

1 candidates to 0 candidates (0.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 0.0b

Counts

2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ x (* y (- z x)))
0.0b	(* y (- z x))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

4×	`distribute-rgt-in` `sub-neg` `associate-+r+` `distribute-lft-in`
2×	`associate-*r/`
1×	`+-commutative` `flip3--` `flip3-+` `*-commutative` `flip--` `flip-+`

Counts

2 → 14

Calls

2 calls:

3.0ms	(+ x (* y (- z x)))
5.0ms	(* y (- z x))

series75.0ms

Counts

2 → 6

Calls

2 calls:

28.0ms	(+ x (* y (- z x)))
46.0ms	(* y (- z x))

simplify42.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	85	69
1	293	66
2	1276	66
3	5001	66

prune26.0ms

Filtered

20 candidates to 9 candidates (45.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	19	1	20
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	20	1	21

Merged error: 0.0b

Counts

21 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ x (+ (* y z) (* y (- x))))
0.0b	(+ (* y z) (* y (- x)))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

4×	`distribute-rgt-neg-out`
3×	`+-commutative`
2×	`associate-+r-` `associate-+r+` `flip3-+` `unsub-neg` `*-commutative` `flip-+`
1×	`distribute-rgt-out` `distribute-lft-out`

Counts

2 → 14

Calls

2 calls:

5.0ms	(+ x (+ (* y z) (* y (- x))))
4.0ms	(+ (* y z) (* y (- x)))

series60.0ms

Counts

2 → 6

Calls

2 calls:

28.0ms	(+ x (+ (* y z) (* y (- x))))
32.0ms	(+ (* y z) (* y (- x)))

simplify72.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 2 (17.0ms)

Iter	Nodes	Cost
0	127	91
1	466	75
2	1867	70
3	5002	70

prune27.0ms

Filtered

20 candidates to 11 candidates (55.0%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	20	0	20
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	20	1	21

Merged error: 0.0b

Counts

21 → 1

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	14	5
1	18	5
2	19	5
3	19	5

end0.0ms

sample402.0ms

Algorithm

intervals

Results

198.0ms

10127×

body

valid