Details

sample19.0ms

Algorithm

intervals

Results

6.0ms

290×

body

valid

simplify3.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	20	7
1	20	7

prune9.0ms

Filtered

1 candidates to 1 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 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* x (* 3.0 y)) z)
0.2b	(* x (* 3.0 y))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-log-exp`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-l*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`sub-neg` `flip3--` `diff-log` `associate-r` `*-commutative` `flip--`

Counts

2 → 30

Calls

2 calls:

4.0ms	(- (* x (* 3.0 y)) z)
4.0ms	(* x (* 3.0 y))

series9.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(- (* x (* 3.0 y)) z)
3.0ms	(* x (* 3.0 y))

simplify46.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 0 (42.0ms)

Iter	Nodes	Cost
0	5384	270

prune43.0ms

Filtered

20 candidates to 36 candidates (-80.0%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	33	3	36
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	33	5	38

Merged error: 0.0b

Counts

38 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* (* x 3.0) y) z)
0.2b	(* (* x 3.0) y)

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-log-exp`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-r*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`sub-neg` `flip3--` `diff-log` `associate-l` `*-commutative` `flip--`

Counts

2 → 30

Calls

2 calls:

4.0ms	(- (* (* x 3.0) y) z)
5.0ms	(* (* x 3.0) y)

series9.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(- (* (* x 3.0) y) z)
3.0ms	(* (* x 3.0) y)

simplify43.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 0 (40.0ms)

Iter	Nodes	Cost
0	4901	271
1	4901	271

prune38.0ms

Filtered

19 candidates to 36 candidates (-89.5%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	35	1	36
Fresh	1	2	3
Picked	0	1	1
Done	0	1	1
Total	36	5	41

Merged error: 0.0b

Counts

41 → 5

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
8.0b	(cbrt (* x (* 3.0 y)))
8.0b	(cbrt (* x (* 3.0 y)))
8.0b	(cbrt (* x (* 3.0 y)))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 58

Calls

4 calls:

5.0ms	(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
3.0ms	(cbrt (* x (* 3.0 y)))
3.0ms	(cbrt (* x (* 3.0 y)))
4.0ms	(cbrt (* x (* 3.0 y)))

series78.0ms

Counts

4 → 12

Calls

4 calls:

26.0ms	(* (cbrt (* x (* 3.0 y))) (cbrt (* x (* 3.0 y))))
17.0ms	(cbrt (* x (* 3.0 y)))
18.0ms	(cbrt (* x (* 3.0 y)))
16.0ms	(cbrt (* x (* 3.0 y)))

simplify42.0ms

Algorithm

egg-herbie

Counts

70 → 70

Iterations

Useful iterations: 0 (36.0ms)

Iter	Nodes	Cost
0	5599	497

prune114.0ms

Filtered

48 candidates to 70 candidates (-45.8%)

Pruning

6 alts after pruning (3 fresh and 3 done)

	Pruned	Kept	Total
New	69	1	70
Fresh	0	2	2
Picked	0	1	1
Done	0	2	2
Total	69	6	75

Merged error: 0.0b

Counts

75 → 6

localize11.0ms

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:

26.0ms	(* (cbrt y) (cbrt y))
21.0ms	(cbrt y)
21.0ms	(cbrt y)
21.0ms	(cbrt y)

simplify74.0ms

Algorithm

egg-herbie

Counts

85 → 85

Iterations

Useful iterations: 0 (68.0ms)

Iter	Nodes	Cost
0	5837	334

prune67.0ms

Filtered

52 candidates to 85 candidates (-63.5%)

Pruning

6 alts after pruning (2 fresh and 4 done)

	Pruned	Kept	Total
New	85	0	85
Fresh	0	2	2
Picked	0	1	1
Done	0	3	3
Total	85	6	91

Merged error: 0.0b

Counts

91 → 6

regimes336.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	7
1	9	7

end0.0ms

sample512.0ms

Algorithm

intervals

Results

211.0ms

9133×

body

valid

Details

sample19.0ms

simplify3.0ms

prune9.0ms

localize5.0ms

rewrite9.0ms

series9.0ms

simplify46.0ms

prune43.0ms

localize5.0ms

rewrite10.0ms

series9.0ms

simplify43.0ms

prune38.0ms

localize9.0ms

rewrite17.0ms

series78.0ms

simplify42.0ms

prune114.0ms

localize11.0ms

rewrite10.0ms

series89.0ms

simplify74.0ms

prune67.0ms

regimes336.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample512.0ms

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