Details

analyze556.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.8%	0.2%	0
0%	99.8%	0.2%	1
0%	99.8%	0.2%	2
0%	99.8%	0.2%	3
0%	99.8%	0.2%	4
0%	99.8%	0.2%	5
0%	99.8%	0.2%	6
0%	99.8%	0.2%	7
0%	99.8%	0.2%	8
6.2%	93.6%	0.2%	9
12.5%	87.3%	0.2%	10
15.6%	80.3%	4.1%	11
31.2%	63.9%	4.9%	12
39%	50.9%	10.1%	13
44.8%	44.4%	10.7%	14

sample17.0ms

Algorithm

intervals

Results

6.0ms	256×	body	80	valid
1.0ms	39×	body	80	invalid

simplify12.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (4.0ms)

Iter	Nodes	Cost
0	11	10
1	11	10

prune2.0ms

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: 0.0b

Counts

2 → 1

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b	(+.f64 (.f64 x y) (.f64 z t))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp_binary64`
1×	`flip3-+_binary64` `*-un-lft-identity_binary64` `pow1_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `add-sqr-sqrt_binary64` `+-commutative_binary64` `flip-+_binary64` `sum-log_binary64`

Counts

1 → 11

Calls

1 calls:

4.0ms

(+.f64 (*.f64 x y) (*.f64 z t))

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

(+.f64 (*.f64 x y) (*.f64 z t))

simplify89.0ms

Algorithm

egg-herbie

Counts

14 → 14

Iterations

Useful iterations: 0 (79.0ms)

Iter	Nodes	Cost
0	4962	208
1	4962	208

prune8.0ms

Filtered

11 candidates to 14 candidates (-27.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	13	1	14
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	13	2	15

Merged error: 0b

Counts

15 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b	(+.f64 (.f64 x y) (.f64 z t))
1.3b	(log.f64 (+.f64 (.f64 x y) (.f64 z t)))
2.5b	(exp.f64 (log.f64 (+.f64 (.f64 x y) (.f64 z t))))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

6×	`*-un-lft-identity_binary64` `log-prod_binary64` `add-cube-cbrt_binary64` `add-sqr-sqrt_binary64`
5×	`add-log-exp_binary64` `pow1_binary64`
4×	`add-exp-log_binary64` `log-div_binary64` `exp-prod_binary64`
3×	`flip3-+_binary64` `add-cbrt-cube_binary64` `exp-sum_binary64` `flip-+_binary64`
2×	`log-pow_binary64` `exp-diff_binary64`
1×	`rem-log-exp_binary64` `rem-exp-log_binary64` `+-commutative_binary64` `sum-log_binary64`

Counts

3 → 42

Calls

3 calls:

4.0ms	(+.f64 (.f64 x y) (.f64 z t))
4.0ms	(log.f64 (+.f64 (.f64 x y) (.f64 z t)))
5.0ms	(exp.f64 (log.f64 (+.f64 (.f64 x y) (.f64 z t))))

series127.0ms

Counts

3 → 9

Calls

3 calls:

38.0ms	(+.f64 (.f64 x y) (.f64 z t))
50.0ms	(log.f64 (+.f64 (.f64 x y) (.f64 z t)))
39.0ms	(exp.f64 (log.f64 (+.f64 (.f64 x y) (.f64 z t))))

simplify149.0ms

Algorithm

egg-herbie

Counts

51 → 51

Iterations

Useful iterations: 0 (133.0ms)

Iter	Nodes	Cost
0	4821	809
1	4821	809

prune26.0ms

Filtered

38 candidates to 51 candidates (-34.2%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	51	0	51
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	51	2	53

Merged error: 0b

Counts

53 → 2

regimes55.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	11	10
1	11	10

end0.0ms

sample467.0ms

Algorithm

intervals

Results

207.0ms	8000×	body	80	valid
37.0ms	1397×	body	80	invalid

Details

analyze556.0ms

sample17.0ms

simplify12.0ms

prune2.0ms

localize10.0ms

rewrite4.0ms

series36.0ms

simplify89.0ms

prune8.0ms

localize8.0ms

rewrite14.0ms

series127.0ms

simplify149.0ms

prune26.0ms

regimes55.0ms

bsearch0.0ms

simplify3.0ms

end0.0ms

sample467.0ms

Profiling