Details

sample45.0ms

Algorithm

intervals

Results

20.0ms

455×

body

valid

simplify10.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	26	7
1	48	7
2	81	7
3	98	7
4	98	7

prune3.0ms

Filtered

1 candidates to 0 candidates (100.0%)

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

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
0.0b	(+ (+ (* x y) (* z t)) (* a b))
0.0b	(+ (* x y) (* z t))

rewrite74.0ms

Algorithm

rewrite-expression-head

Rules

119×	`*-un-lft-identity`
80×	`distribute-lft-out`
54×	`associate-l`
19×	`add-log-exp`
10×	`sum-log`
8×	`associate-+l+`
6×	`+-commutative`
3×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `add-cbrt-cube` `flip-+`

Counts

3 → 78

Calls

3 calls:

35.0ms	(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
22.0ms	(+ (+ (* x y) (* z t)) (* a b))
13.0ms	(+ (* x y) (* z t))

series321.0ms

Counts

3 → 9

Calls

3 calls:

224.0ms	(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
60.0ms	(+ (+ (* x y) (* z t)) (* a b))
37.0ms	(+ (* x y) (* z t))

simplify132.0ms

Algorithm

egg-herbie

Counts

87 → 87

Iterations

Useful iterations: 2 (30.0ms)

Iter	Nodes	Cost
0	270	582
1	1087	567
2	4853	561
3	5002	561

prune105.0ms

Filtered

87 candidates to 42 candidates (51.7%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	86	1	87
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	87	1	88

Merged error: 0.0b

Counts

88 → 1

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (+ (* x y) (* z t)) (* c i))
0.0b	(+ (* a b) (+ (+ (* x y) (* z t)) (* c i)))
0.0b	(+ (* x y) (* z t))

rewrite70.0ms

Algorithm

rewrite-expression-head

Rules

119×	`*-un-lft-identity`
80×	`distribute-lft-out`
54×	`associate-l`
19×	`add-log-exp`
10×	`sum-log`
6×	`+-commutative`
4×	`associate-+l+` `associate-+r+`
3×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `add-cbrt-cube` `flip-+`

Counts

3 → 78

Calls

3 calls:

20.0ms	(+ (+ (* x y) (* z t)) (* c i))
33.0ms	(+ (* a b) (+ (+ (* x y) (* z t)) (* c i)))
13.0ms	(+ (* x y) (* z t))

series324.0ms

Counts

3 → 9

Calls

3 calls:

55.0ms	(+ (+ (* x y) (* z t)) (* c i))
230.0ms	(+ (* a b) (+ (+ (* x y) (* z t)) (* c i)))
39.0ms	(+ (* x y) (* z t))

simplify41.0ms

Algorithm

egg-herbie

Counts

87 → 87

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	270	574
1	1225	559
2	5001	559

prune111.0ms

Filtered

87 candidates to 44 candidates (49.4%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	87	0	87
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	87	1	88

Merged error: 0.0b

Counts

88 → 1

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	22	7
1	22	7

end0.0ms

sample1.1s

Algorithm

intervals

Results

543.0ms

13534×

body

valid