Details

analyze3.0ms

Algorithm

Search

True	Other	False	Iter
0%	0%	100%	0
0%	0%	100%	1

sample30.0ms

Algorithm

intervals

Results

11.0ms	256×	pre	80	true
10.0ms	256×	body	80	valid

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (4.0ms)

Iter	Nodes	Cost
0	185	9
1	185	9

prune3.0ms

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: 0.4b

Counts

2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b	(+.f64 (+.f64 e d) c)
0.3b	(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)
0.3b	(+.f64 (+.f64 (+.f64 e d) c) b)

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

31×	`*-un-lft-identity_binary64` `add-log-exp_binary64`
19×	`distribute-lft-out_binary64` `sum-log_binary64`
3×	`flip3-+_binary64` `pow1_binary64` `add-cube-cbrt_binary64` `associate-+l+_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `add-sqr-sqrt_binary64` `+-commutative_binary64` `flip-+_binary64`

Counts

3 → 51

Calls

3 calls:

6.0ms	(+.f64 (+.f64 e d) c)
13.0ms	(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)
10.0ms	(+.f64 (+.f64 (+.f64 e d) c) b)

series31.0ms

Counts

3 → 9

Calls

3 calls:

5.0ms	(+.f64 (+.f64 e d) c)
17.0ms	(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)
9.0ms	(+.f64 (+.f64 (+.f64 e d) c) b)

simplify29.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (21.0ms)

Iter	Nodes	Cost
0	4853	545
1	4853	545

prune56.0ms

Filtered

40 candidates to 60 candidates (-50.0%)

Pruning

8 alts after pruning (8 fresh and 0 done)

	Pruned	Kept	Total
New	52	8	60
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	53	8	61

Merged error: 0.0b

Counts

61 → 8

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b	(+.f64 (+.f64 e d) c)
0.2b	(+.f64 (+.f64 (+.f64 e d) c) (+.f64 b a))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

28×	`*-un-lft-identity_binary64` `add-log-exp_binary64`
18×	`distribute-lft-out_binary64` `sum-log_binary64`
6×	`flip3-+_binary64` `flip-+_binary64`
4×	`frac-add_binary64`
2×	`pow1_binary64` `add-cube-cbrt_binary64` `associate-+l+_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `add-sqr-sqrt_binary64` `+-commutative_binary64`
1×	`associate-+r+_binary64`

Counts

2 → 43

Calls

2 calls:

6.0ms	(+.f64 (+.f64 e d) c)
13.0ms	(+.f64 (+.f64 (+.f64 e d) c) (+.f64 b a))

series20.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(+.f64 (+.f64 e d) c)
16.0ms	(+.f64 (+.f64 (+.f64 e d) c) (+.f64 b a))

simplify35.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 0 (29.0ms)

Iter	Nodes	Cost
0	4952	599
1	4952	599

prune41.0ms

Filtered

31 candidates to 49 candidates (-58.1%)

Pruning

7 alts after pruning (7 fresh and 0 done)

	Pruned	Kept	Total
New	46	3	49
Fresh	3	4	7
Picked	1	0	1
Done	0	0	0
Total	50	7	57

Merged error: 0b

Counts

57 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b	(+.f64 c (+.f64 b a))
0.2b	(+.f64 (+.f64 e d) (+.f64 c (+.f64 b a)))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

28×	`*-un-lft-identity_binary64` `add-log-exp_binary64`
18×	`distribute-lft-out_binary64` `sum-log_binary64`
6×	`flip3-+_binary64` `flip-+_binary64`
4×	`frac-add_binary64`
2×	`pow1_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `add-sqr-sqrt_binary64` `+-commutative_binary64` `associate-+r+_binary64`
1×	`associate-+l+_binary64`

Counts

2 → 43

Calls

2 calls:

6.0ms	(+.f64 c (+.f64 b a))
12.0ms	(+.f64 (+.f64 e d) (+.f64 c (+.f64 b a)))

series22.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(+.f64 c (+.f64 b a))
18.0ms	(+.f64 (+.f64 e d) (+.f64 c (+.f64 b a)))

simplify34.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 0 (27.0ms)

Iter	Nodes	Cost
0	4775	599
1	4775	599

prune31.0ms

Filtered

30 candidates to 49 candidates (-63.3%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	48	1	49
Fresh	2	4	6
Picked	0	1	1
Done	0	0	0
Total	50	6	56

Merged error: 0b

Counts

56 → 6

localize7.0ms

Local error

Found 3 expressions with local error:

0.1b	(+.f64 c (+.f64 b a))
0.2b	(+.f64 e (+.f64 d (+.f64 c (+.f64 b a))))
0.2b	(+.f64 d (+.f64 c (+.f64 b a)))

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

31×	`*-un-lft-identity_binary64` `add-log-exp_binary64`
19×	`distribute-lft-out_binary64` `sum-log_binary64`
3×	`flip3-+_binary64` `pow1_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `add-sqr-sqrt_binary64` `+-commutative_binary64` `flip-+_binary64` `associate-+r+_binary64`

Counts

3 → 51

Calls

3 calls:

6.0ms	(+.f64 c (+.f64 b a))
13.0ms	(+.f64 e (+.f64 d (+.f64 c (+.f64 b a))))
9.0ms	(+.f64 d (+.f64 c (+.f64 b a)))

series29.0ms

Counts

3 → 9

Calls

3 calls:

4.0ms	(+.f64 c (+.f64 b a))
15.0ms	(+.f64 e (+.f64 d (+.f64 c (+.f64 b a))))
9.0ms	(+.f64 d (+.f64 c (+.f64 b a)))

simplify38.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (32.0ms)

Iter	Nodes	Cost
0	4837	545
1	4837	545

prune22.0ms

Filtered

38 candidates to 60 candidates (-57.9%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	59	1	60
Fresh	1	3	4
Picked	0	1	1
Done	0	1	1
Total	60	6	66

Merged error: 0b

Counts

66 → 6

regimes355.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	13	9
1	13	9

end0.0ms

sample720.0ms

Algorithm

intervals

Results

328.0ms	8000×	pre	80	true
191.0ms	8000×	body	80	valid

Details

analyze3.0ms

sample30.0ms

simplify7.0ms

prune3.0ms

localize7.0ms

rewrite31.0ms

series31.0ms

simplify29.0ms

prune56.0ms

localize7.0ms

rewrite21.0ms

series20.0ms

simplify35.0ms

prune41.0ms

localize6.0ms

rewrite20.0ms

series22.0ms

simplify34.0ms

prune31.0ms

localize7.0ms

rewrite30.0ms

series29.0ms

simplify38.0ms

prune22.0ms

regimes355.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample720.0ms

Profiling