Details

sample63.0ms

Algorithm

intervals

Results

24.0ms

427×

body

valid

simplify8.0ms

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

prune5.0ms

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

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-log-exp`
10×	`sum-log`
3×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `add-cbrt-cube` `flip-+`
2×	`associate-+l+`

Counts

3 → 38

Calls

3 calls:

8.0ms	(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
3.0ms	(+ (* x y) (* z t))
5.0ms	(+ (+ (* x y) (* z t)) (* a b))

series132.0ms

Counts

3 → 9

Calls

3 calls:

102.0ms	(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
9.0ms	(+ (* x y) (* z t))
20.0ms	(+ (+ (* x y) (* z t)) (* a b))

simplify36.0ms

Algorithm

egg-herbie

Counts

47 → 47

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	276	348
1	1151	333
2	5001	333

prune64.0ms

Filtered

47 candidates to 37 candidates (21.3%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	45	2	47
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	46	2	48

Merged error: 0.0b

Counts

48 → 2

localize12.0ms

Local error

Found 3 expressions with local error:

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

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-log-exp`
10×	`sum-log`
3×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `add-cbrt-cube` `flip-+`
1×	`associate-+l+` `associate-+r+`

Counts

3 → 38

Calls

3 calls:

8.0ms	(+ (+ (* x y) (+ (* z t) (* a b))) (* c i))
3.0ms	(+ (* z t) (* a b))
5.0ms	(+ (* x y) (+ (* z t) (* a b)))

series139.0ms

Counts

3 → 9

Calls

3 calls:

112.0ms	(+ (+ (* x y) (+ (* z t) (* a b))) (* c i))
9.0ms	(+ (* z t) (* a b))
18.0ms	(+ (* x y) (+ (* z t) (* a b)))

simplify36.0ms

Algorithm

egg-herbie

Counts

47 → 47

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	284	348
1	1297	333
2	5002	333

prune63.0ms

Filtered

47 candidates to 38 candidates (19.1%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	46	1	47
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	46	3	49

Merged error: 0.0b

Counts

49 → 3

localize16.0ms

Local error

Found 4 expressions with local error:

0.4b	(* (cbrt (+ (* z t) (* a b))) (cbrt (+ (* z t) (* a b))))
2.3b	(cbrt (+ (* z t) (* a b)))
2.3b	(cbrt (+ (* z t) (* a b)))
2.3b	(cbrt (+ (* z t) (* a b)))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`flip3-+` `pow1/3` `flip-+`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`frac-times` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 87

Calls

4 calls:

12.0ms	(* (cbrt (+ (* z t) (* a b))) (cbrt (+ (* z t) (* a b))))
3.0ms	(cbrt (+ (* z t) (* a b)))
3.0ms	(cbrt (+ (* z t) (* a b)))
3.0ms	(cbrt (+ (* z t) (* a b)))

series150.0ms

Counts

4 → 12

Calls

4 calls:

46.0ms	(* (cbrt (+ (* z t) (* a b))) (cbrt (+ (* z t) (* a b))))
36.0ms	(cbrt (+ (* z t) (* a b)))
34.0ms	(cbrt (+ (* z t) (* a b)))
34.0ms	(cbrt (+ (* z t) (* a b)))

simplify101.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 3 (91.0ms)

Iter	Nodes	Cost
0	317	1087
1	1068	1022
2	4325	952
3	5002	933

prune113.0ms

Filtered

99 candidates to 75 candidates (24.2%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	99	0	99
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	99	3	102

Merged error: 0.0b

Counts

102 → 3

localize19.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ (+ (* x y) (* z t)) (* a b))) (cbrt (+ (+ (* x y) (* z t)) (* a b))))
1.1b	(cbrt (+ (+ (* x y) (* z t)) (* a b)))
1.1b	(cbrt (+ (+ (* x y) (* z t)) (* a b)))
1.1b	(cbrt (+ (+ (* x y) (* z t)) (* a b)))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`flip3-+` `pow1/3` `flip-+`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`frac-times` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 87

Calls

4 calls:

13.0ms	(* (cbrt (+ (+ (* x y) (* z t)) (* a b))) (cbrt (+ (+ (* x y) (* z t)) (* a b))))
5.0ms	(cbrt (+ (+ (* x y) (* z t)) (* a b)))
4.0ms	(cbrt (+ (+ (* x y) (* z t)) (* a b)))
5.0ms	(cbrt (+ (+ (* x y) (* z t)) (* a b)))

series248.0ms

Counts

4 → 12

Calls

4 calls:

93.0ms	(* (cbrt (+ (+ (* x y) (* z t)) (* a b))) (cbrt (+ (+ (* x y) (* z t)) (* a b))))
52.0ms	(cbrt (+ (+ (* x y) (* z t)) (* a b)))
53.0ms	(cbrt (+ (+ (* x y) (* z t)) (* a b)))
51.0ms	(cbrt (+ (+ (* x y) (* z t)) (* a b)))

simplify115.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 3 (103.0ms)

Iter	Nodes	Cost
0	312	1441
1	1115	1348
2	4895	1239
3	5002	1223

prune104.0ms

Filtered

99 candidates to 75 candidates (24.2%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	98	1	99
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	98	4	102

Merged error: 0.0b

Counts

102 → 4

regimes1.5s

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	22	7
1	22	7

end0.0ms

sample1.8s

Algorithm

intervals

Results

696.0ms

13656×

body

valid

Details

sample63.0ms

simplify8.0ms

prune5.0ms

localize12.0ms

rewrite17.0ms

series132.0ms

simplify36.0ms

prune64.0ms

localize12.0ms

rewrite17.0ms

series139.0ms

simplify36.0ms

prune63.0ms

localize16.0ms

rewrite23.0ms

series150.0ms

simplify101.0ms

prune113.0ms

localize19.0ms

rewrite29.0ms

series248.0ms

simplify115.0ms

prune104.0ms

regimes1.5s

bsearch0.0ms

simplify1.0ms

end0.0ms

sample1.8s

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