Details

sample28.0ms

Algorithm

intervals

Results

10.0ms

356×

body

valid

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	12	4
1	20	4
2	39	4
3	47	4
4	47	4

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

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* x y) z)
0.0b	(+ (* (+ (* x y) z) y) t)
0.1b	(* (+ (* x y) z) y)

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt` `add-log-exp`
5×	`pow1` `add-exp-log` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube`
3×	`flip3-+` `associate-r` `associate-l` `flip-+`
2×	`+-commutative` `associate-*l/` `sum-log`
1×	`pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

3 → 42

Calls

3 calls:

4.0ms	(+ (* x y) z)
6.0ms	(+ (* (+ (* x y) z) y) t)
10.0ms	(* (+ (* x y) z) y)

series28.0ms

Counts

3 → 9

Calls

3 calls:

5.0ms	(+ (* x y) z)
15.0ms	(+ (* (+ (* x y) z) y) t)
8.0ms	(* (+ (* x y) z) y)

simplify102.0ms

Algorithm

egg-herbie

Counts

51 → 51

Iterations

Useful iterations: 2 (24.0ms)

Iter	Nodes	Cost
0	208	263
1	742	237
2	4187	233
3	5002	233

prune58.0ms

Filtered

51 candidates to 36 candidates (29.4%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	48	3	51
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	48	4	52

Merged error: 0.0b

Counts

52 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt y) (cbrt y))
0.6b	(cbrt y)
0.6b	(cbrt y)
0.6b	(cbrt y)

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 73

Calls

4 calls:

5.0ms	(* (cbrt y) (cbrt y))
1.0ms	(cbrt y)
1.0ms	(cbrt y)
1.0ms	(cbrt y)

series89.0ms

Counts

4 → 12

Calls

4 calls:

24.0ms	(* (cbrt y) (cbrt y))
20.0ms	(cbrt y)
21.0ms	(cbrt y)
24.0ms	(cbrt y)

simplify72.0ms

Algorithm

egg-herbie

Counts

85 → 85

Iterations

Useful iterations: 3 (67.0ms)

Iter	Nodes	Cost
0	148	349
1	471	322
2	2276	265
3	5002	252

prune77.0ms

Filtered

85 candidates to 56 candidates (34.1%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	84	1	85
Fresh	0	2	2
Picked	0	1	1
Done	0	1	1
Total	84	5	89

Merged error: 0b

Counts

89 → 5

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
0.5b	(cbrt (+ (* x y) z))
0.5b	(cbrt (+ (* x y) z))
0.5b	(cbrt (+ (* x y) z))

rewrite25.0ms

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:

11.0ms	(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
4.0ms	(cbrt (+ (* x y) z))
4.0ms	(cbrt (+ (* x y) z))
4.0ms	(cbrt (+ (* x y) z))

series131.0ms

Counts

4 → 12

Calls

4 calls:

39.0ms	(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
30.0ms	(cbrt (+ (* x y) z))
30.0ms	(cbrt (+ (* x y) z))
32.0ms	(cbrt (+ (* x y) z))

simplify81.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 3 (72.0ms)

Iter	Nodes	Cost
0	282	876
1	876	825
2	3379	768
3	5002	750

prune105.0ms

Filtered

99 candidates to 75 candidates (24.2%)

Pruning

5 alts after pruning (2 fresh and 3 done)

	Pruned	Kept	Total
New	99	0	99
Fresh	0	2	2
Picked	0	1	1
Done	0	2	2
Total	99	5	104

Merged error: 0b

Counts

104 → 5

localize11.0ms

Local error

Found 4 expressions with local error:

0.3b	(* (+ (* x y) z) (cbrt (* y y)))
0.3b	(* (* (+ (* x y) z) (cbrt (* y y))) (cbrt y))
0.6b	(cbrt y)
23.9b	(cbrt (* y y))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt`
11×	`pow1` `add-exp-log`
10×	`associate-r`
9×	`cbrt-prod` `add-cube-cbrt` `*-un-lft-identity`
7×	`add-cbrt-cube`
6×	`associate-*l/`
4×	`associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod` `add-log-exp`
2×	`flip3-+` `pow1/3` `*-commutative` `flip-+` `unswap-sqr`

Counts

4 → 65

Calls

4 calls:

7.0ms	(* (+ (* x y) z) (cbrt (* y y)))
9.0ms	(* (* (+ (* x y) z) (cbrt (* y y))) (cbrt y))
1.0ms	(cbrt y)
2.0ms	(cbrt (* y y))

series89.0ms

Counts

4 → 12

Calls

4 calls:

34.0ms	(* (+ (* x y) z) (cbrt (* y y)))
13.0ms	(* (* (+ (* x y) z) (cbrt (* y y))) (cbrt y))
21.0ms	(cbrt y)
21.0ms	(cbrt (* y y))

simplify38.0ms

Algorithm

egg-herbie

Counts

77 → 77

Iterations

Useful iterations: 2 (32.0ms)

Iter	Nodes	Cost
0	345	539
1	1311	488
2	5001	445

prune72.0ms

Filtered

77 candidates to 58 candidates (24.7%)

Pruning

5 alts after pruning (1 fresh and 4 done)

	Pruned	Kept	Total
New	77	0	77
Fresh	0	1	1
Picked	0	1	1
Done	0	3	3
Total	77	5	82

Merged error: 0b

Counts

82 → 5

regimes363.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	4
1	12	4

end0.0ms

sample778.0ms

Algorithm

intervals

Results

317.0ms

11228×

body

valid

Details

sample28.0ms

simplify7.0ms

prune3.0ms

localize6.0ms

rewrite21.0ms

series28.0ms

simplify102.0ms

prune58.0ms

localize10.0ms

rewrite10.0ms

series89.0ms

simplify72.0ms

prune77.0ms

localize10.0ms

rewrite25.0ms

series131.0ms

simplify81.0ms

prune105.0ms

localize11.0ms

rewrite21.0ms

series89.0ms

simplify38.0ms

prune72.0ms

regimes363.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample778.0ms

Profiling