Details

analyze4.0ms

Algorithm

Search

True	Other	False	Iter
0%	100%	0%	0
0%	100%	0%	1
0%	100%	0%	2
50%	50%	0%	3
50%	25%	25%	4
50%	12.5%	37.5%	5
50%	6.2%	43.8%	6
50%	3.1%	46.9%	7
50%	1.6%	48.5%	8
50%	0.8%	49.2%	9
50.4%	0.4%	49.2%	10
50.4%	0.2%	49.4%	11
50.4%	0.1%	49.5%	12
50.4%	0%	49.6%	13
50.4%	0%	49.6%	14

sample59.0ms

Algorithm

intervals

Results

29.0ms	96×	body	1280	valid
17.0ms	93×	body	640	valid
5.0ms	40×	body	320	valid
1.0ms	15×	body	160	valid
0.0ms	12×	body	80	valid

simplify60.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (57.0ms)

Iter	Nodes	Cost
0	5032	8

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: 57.8b

Counts

2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

4.9b	(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

3×	`*-un-lft-identity_binary64` `add-log-exp_binary64` `add-sqr-sqrt_binary64`
1×	`sub-neg_binary64` `pow1_binary64` `flip3--_binary64` `diff-log_binary64` `sinh-undef_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `difference-of-squares_binary64` `distribute-lft-out--_binary64` `flip--_binary64`

Counts

1 → 14

Calls

1 calls:

5.0ms

(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

series5.0ms

Counts

1 → 3

Calls

1 calls:

5.0ms

(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

simplify86.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 0 (77.0ms)

Iter	Nodes	Cost
0	4847	155
1	4847	155

prune20.0ms

Filtered

13 candidates to 17 candidates (-30.8%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	15	2	17
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	16	2	18

Merged error: 0b

Counts

18 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(sinh.f64 x)

rewrite2.0ms

Algorithm

rewrite-expression-head

Rules

1×	`*-un-lft-identity_binary64` `add-log-exp_binary64` `pow1_binary64` `sinh-def_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `add-sqr-sqrt_binary64`

Counts

1 → 8

Calls

1 calls:

1.0ms

(sinh.f64 x)

series8.0ms

Counts

1 → 3

Calls

1 calls:

8.0ms

(sinh.f64 x)

simplify46.0ms

Algorithm

egg-herbie

Counts

11 → 11

Iterations

Useful iterations: 0 (42.0ms)

Iter	Nodes	Cost
0	5343	61

prune13.0ms

Filtered

10 candidates to 11 candidates (-10.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	11	0	11
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	11	2	13

Merged error: 0b

Counts

13 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b	(+.f64 (.f64 1/3 (pow.f64 x 3)) (+.f64 (.f64 1/60 (pow.f64 x 5)) (+.f64 x x)))
0.0b	(+.f64 (*.f64 1/60 (pow.f64 x 5)) (+.f64 x x))
0.1b	(*.f64 1/60 (pow.f64 x 5))
0.1b	(*.f64 1/3 (pow.f64 x 3))

rewrite38.0ms

Algorithm

rewrite-expression-head

Rules

23×	`add-sqr-sqrt_binary64`
19×	`associate-r_binary64`
18×	`add-log-exp_binary64`
14×	`add-exp-log_binary64`
11×	`*-un-lft-identity_binary64` `add-cube-cbrt_binary64`
9×	`sum-log_binary64`
8×	`add-cbrt-cube_binary64` `unpow-prod-down_binary64`
7×	`unswap-sqr_binary64`
6×	`associate-l_binary64` `prod-exp_binary64`
4×	`pow1_binary64` `sqr-pow_binary64` `cube-prod_binary64`
2×	`pow-to-exp_binary64` `flip3-+_binary64` `cbrt-unprod_binary64` `+-commutative_binary64` `flip-+_binary64` `associate-+r+_binary64` `pow-exp_binary64` `*-commutative_binary64`
1×	`unpow3_binary64` `cube-mult_binary64`

Counts

4 → 83

Calls

4 calls:

13.0ms	(+.f64 (.f64 1/3 (pow.f64 x 3)) (+.f64 (.f64 1/60 (pow.f64 x 5)) (+.f64 x x)))
8.0ms	(+.f64 (*.f64 1/60 (pow.f64 x 5)) (+.f64 x x))
6.0ms	(*.f64 1/60 (pow.f64 x 5))
9.0ms	(*.f64 1/3 (pow.f64 x 3))

series36.0ms

Counts

4 → 12

Calls

4 calls:

8.0ms	(+.f64 (.f64 1/3 (pow.f64 x 3)) (+.f64 (.f64 1/60 (pow.f64 x 5)) (+.f64 x x)))
17.0ms	(+.f64 (*.f64 1/60 (pow.f64 x 5)) (+.f64 x x))
6.0ms	(*.f64 1/60 (pow.f64 x 5))
5.0ms	(*.f64 1/3 (pow.f64 x 3))

simplify41.0ms

Algorithm

egg-herbie

Counts

95 → 95

Iterations

Useful iterations: 0 (32.0ms)

Iter	Nodes	Cost
0	5253	905

prune83.0ms

Filtered

60 candidates to 95 candidates (-58.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	95	0	95
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	95	2	97

Merged error: 0b

Counts

97 → 2

regimes23.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	7	6
1	7	6

end0.0ms

sample1.8s

Algorithm

intervals

Results

1.0s	3345×	body	1280	valid
467.0ms	2468×	body	640	valid
151.0ms	1269×	body	320	valid
47.0ms	634×	body	160	valid
11.0ms	284×	body	80	valid
0.0ms	2×	body	80	invalid

Details

analyze4.0ms

sample59.0ms

simplify60.0ms

prune2.0ms

localize6.0ms

rewrite6.0ms

series5.0ms

simplify86.0ms

prune20.0ms

localize4.0ms

rewrite2.0ms

series8.0ms

simplify46.0ms

prune13.0ms

localize10.0ms

rewrite38.0ms

series36.0ms

simplify41.0ms

prune83.0ms

regimes23.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample1.8s

Profiling