Details

analyze22.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
50%	50%	0.1%	3
74.9%	25%	0.1%	4
74.9%	25%	0.1%	5
87.4%	12.5%	0.1%	6
87.4%	12.5%	0.1%	7
93.7%	6.2%	0.1%	8
93.7%	6.2%	0.1%	9
96.8%	3.1%	0.1%	10
96.8%	3.1%	0.1%	11
98.3%	1.6%	0.1%	12
98.3%	1.6%	0.1%	13
99.1%	0.8%	0.1%	14

sample10.0ms

Algorithm

intervals

Results

5.0ms

256×

body

128

valid

simplify13.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (6.0ms)

Iter	Nodes	Cost
0	114	7
1	114	7

prune1.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(-.f64 x (/.f64 y 200))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt_binary64`
3×	`*-un-lft-identity_binary64` `add-log-exp_binary64`
2×	`difference-of-squares_binary64`
1×	`sub-neg_binary64` `pow1_binary64` `flip3--_binary64` `diff-log_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `distribute-lft-out--_binary64` `times-frac_binary64` `flip--_binary64`

Counts

1 → 14

Calls

1 calls:

7.0ms

(-.f64 x (/.f64 y 200))

series40.0ms

Counts

1 → 3

Calls

1 calls:

40.0ms

(-.f64 x (/.f64 y 200))

simplify70.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 0 (62.0ms)

Iter	Nodes	Cost
0	4874	216
1	4874	216

prune12.0ms

Filtered

12 candidates to 17 candidates (-41.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

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

Merged error: 0.0b

Counts

18 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(+.f64 x (*.f64 y -1/200))
0.2b	(*.f64 y -1/200)

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt_binary64`
4×	`*-un-lft-identity_binary64` `add-log-exp_binary64` `pow1_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64`
3×	`associate-r_binary64` `associate-l_binary64`
1×	`pow-prod-down_binary64` `flip3-+_binary64` `cbrt-unprod_binary64` `unswap-sqr_binary64` `prod-exp_binary64` `+-commutative_binary64` `flip-+_binary64` `sum-log_binary64` `*-commutative_binary64`

Counts

2 → 29

Calls

2 calls:

3.0ms	(+.f64 x (*.f64 y -1/200))
4.0ms	(*.f64 y -1/200)

series59.0ms

Counts

2 → 6

Calls

2 calls:

35.0ms	(+.f64 x (*.f64 y -1/200))
23.0ms	(*.f64 y -1/200)

simplify63.0ms

Algorithm

egg-herbie

Counts

35 → 35

Iterations

Useful iterations: 0 (55.0ms)

Iter	Nodes	Cost
0	4877	287
1	4877	287

prune17.0ms

Filtered

23 candidates to 35 candidates (-52.2%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	34	1	35
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	34	3	37

Merged error: 0b

Counts

37 → 3

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b	(+.f64 x (.f64 (sqrt.f64 y) (.f64 -1/200 (sqrt.f64 y))))
0.2b	(.f64 (sqrt.f64 y) (.f64 -1/200 (sqrt.f64 y)))
0.2b	(*.f64 -1/200 (sqrt.f64 y))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt_binary64`
10×	`pow1_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64`
9×	`associate-l_binary64`
8×	`*-un-lft-identity_binary64` `add-cube-cbrt_binary64`
7×	`associate-r_binary64` `sqrt-prod_binary64`
5×	`add-log-exp_binary64`
4×	`pow-prod-down_binary64` `cbrt-unprod_binary64` `prod-exp_binary64`
2×	`unswap-sqr_binary64` `*-commutative_binary64`
1×	`flip3-+_binary64` `+-commutative_binary64` `flip-+_binary64` `sum-log_binary64`

Counts

3 → 54

Calls

3 calls:

4.0ms	(+.f64 x (.f64 (sqrt.f64 y) (.f64 -1/200 (sqrt.f64 y))))
7.0ms	(.f64 (sqrt.f64 y) (.f64 -1/200 (sqrt.f64 y)))
6.0ms	(*.f64 -1/200 (sqrt.f64 y))

series113.0ms

Counts

3 → 9

Calls

3 calls:

49.0ms	(+.f64 x (.f64 (sqrt.f64 y) (.f64 -1/200 (sqrt.f64 y))))
27.0ms	(.f64 (sqrt.f64 y) (.f64 -1/200 (sqrt.f64 y)))
36.0ms	(*.f64 -1/200 (sqrt.f64 y))

simplify65.0ms

Algorithm

egg-herbie

Counts

63 → 63

Iterations

Useful iterations: 0 (53.0ms)

Iter	Nodes	Cost
0	5116	646

prune35.0ms

Filtered

45 candidates to 63 candidates (-40.0%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	63	0	63
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	63	3	66

Merged error: 0b

Counts

66 → 3

regimes40.0ms

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	23	7
1	23	7

end0.0ms

sample273.0ms

Algorithm

intervals

Results

151.0ms

8000×

body

128

valid

Details

analyze22.0ms

sample10.0ms

simplify13.0ms

prune1.0ms

localize4.0ms

rewrite8.0ms

series40.0ms

simplify70.0ms

prune12.0ms

localize6.0ms

rewrite9.0ms

series59.0ms

simplify63.0ms

prune17.0ms

localize6.0ms

rewrite20.0ms

series113.0ms

simplify65.0ms

prune35.0ms

regimes40.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample273.0ms

Profiling