Details

sample34.0ms

Algorithm

intervals

Results

9.0ms

353×

body

valid

simplify6.0ms

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

prune4.0ms

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: 0.1b

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)

rewrite16.0ms

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:

3.0ms	(+ (* x y) z)
6.0ms	(+ (* (+ (* x y) z) y) t)
6.0ms	(* (+ (* x y) z) y)

series30.0ms

Counts

3 → 9

Calls

3 calls:

5.0ms	(+ (* x y) z)
15.0ms	(+ (* (+ (* x y) z) y) t)
9.0ms	(* (+ (* x y) z) y)

simplify103.0ms

Algorithm

egg-herbie

Counts

51 → 51

Iterations

Useful iterations: 2 (23.0ms)

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

prune140.0ms

Filtered

51 candidates to 36 candidates (29.4%)

Pruning

7 alts after pruning (6 fresh and 1 done)

	Pruned	Kept	Total
New	45	6	51
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	45	7	52

Merged error: 0b

Counts

52 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
0.6b	(cbrt (+ (* x y) z))
0.6b	(cbrt (+ (* x y) z))
0.6b	(cbrt (+ (* x y) z))

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:

10.0ms	(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
3.0ms	(cbrt (+ (* x y) z))
3.0ms	(cbrt (+ (* x y) z))
3.0ms	(cbrt (+ (* x y) z))

series134.0ms

Counts

4 → 12

Calls

4 calls:

39.0ms	(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
31.0ms	(cbrt (+ (* x y) z))
33.0ms	(cbrt (+ (* x y) z))
31.0ms	(cbrt (+ (* x y) z))

simplify85.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 3 (75.0ms)

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

prune525.0ms

Filtered

99 candidates to 75 candidates (24.2%)

Pruning

7 alts after pruning (5 fresh and 2 done)

	Pruned	Kept	Total
New	99	0	99
Fresh	0	5	5
Picked	0	1	1
Done	0	1	1
Total	99	7	106

Merged error: 0b

Counts

106 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.4b	(* (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)

series94.0ms

Counts

4 → 12

Calls

4 calls:

26.0ms	(* (cbrt y) (cbrt y))
24.0ms	(cbrt y)
22.0ms	(cbrt y)
22.0ms	(cbrt y)

simplify71.0ms

Algorithm

egg-herbie

Counts

85 → 85

Iterations

Useful iterations: 3 (66.0ms)

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

prune327.0ms

Filtered

85 candidates to 56 candidates (34.1%)

Pruning

7 alts after pruning (4 fresh and 3 done)

	Pruned	Kept	Total
New	84	1	85
Fresh	1	3	4
Picked	0	1	1
Done	0	2	2
Total	85	7	92

Merged error: 0b

Counts

92 → 7

localize12.0ms

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)
26.0b	(cbrt (* y y))

rewrite23.0ms

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)))
11.0ms	(* (* (+ (* x y) z) (cbrt (* y y))) (cbrt y))
1.0ms	(cbrt y)
2.0ms	(cbrt (* y y))

series94.0ms

Counts

4 → 12

Calls

4 calls:

38.0ms	(* (+ (* x y) z) (cbrt (* y y)))
12.0ms	(* (* (+ (* x y) z) (cbrt (* y y))) (cbrt y))
22.0ms	(cbrt y)
22.0ms	(cbrt (* y y))

simplify39.0ms

Algorithm

egg-herbie

Counts

77 → 77

Iterations

Useful iterations: 2 (33.0ms)

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

prune348.0ms

Filtered

77 candidates to 58 candidates (24.7%)

Pruning

7 alts after pruning (3 fresh and 4 done)

	Pruned	Kept	Total
New	77	0	77
Fresh	0	3	3
Picked	0	1	1
Done	0	3	3
Total	77	7	84

Merged error: 0b

Counts

84 → 7

regimes450.0ms

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

sample822.0ms

Algorithm

intervals

Results

335.0ms

11373×

body

valid

Details

sample34.0ms

simplify6.0ms

prune4.0ms

localize6.0ms

rewrite16.0ms

series30.0ms

simplify103.0ms

prune140.0ms

localize10.0ms

rewrite23.0ms

series134.0ms

simplify85.0ms

prune525.0ms

localize10.0ms

rewrite10.0ms

series94.0ms

simplify71.0ms

prune327.0ms

localize12.0ms

rewrite23.0ms

series94.0ms

simplify39.0ms

prune348.0ms

regimes450.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample822.0ms

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