Details

analyze450.0ms

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
49.1%	50.7%	0.2%	9
49.5%	50.3%	0.2%	10
49.7%	50.1%	0.2%	11
50.2%	49.6%	0.2%	12
60.5%	39.3%	0.2%	13
60.6%	37.9%	1.4%	14

sample23.0ms

Algorithm

intervals

Results

9.0ms	256×	body	80	valid
2.0ms	85×	body	80	invalid

simplify114.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (112.0ms)

Iter	Nodes	Cost
0	1743	9
1	1743	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: 0.0b

Counts

2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(/.f64 (-.f64 (+.f64 x y) z) (*.f64 t 2))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

13×	`*-un-lft-identity_binary64`
7×	`add-sqr-sqrt_binary64`
6×	`add-exp-log_binary64` `add-cbrt-cube_binary64` `associate-/l*_binary64` `times-frac_binary64`
4×	`distribute-lft-out--_binary64`
3×	`add-cube-cbrt_binary64`
2×	`associate-/l/_binary64` `distribute-lft-out_binary64` `cbrt-undiv_binary64` `difference-of-squares_binary64` `div-exp_binary64`
1×	`associate-/r*_binary64` `add-log-exp_binary64` `pow1_binary64` `flip3--_binary64` `cbrt-unprod_binary64` `div-sub_binary64` `clear-num_binary64` `prod-exp_binary64` `frac-2neg_binary64` `div-inv_binary64` `flip--_binary64`

Counts

1 → 30

Calls

1 calls:

9.0ms

(/.f64 (-.f64 (+.f64 x y) z) (*.f64 t 2))

series11.0ms

Counts

1 → 3

Calls

1 calls:

11.0ms

(/.f64 (-.f64 (+.f64 x y) z) (*.f64 t 2))

simplify25.0ms

Algorithm

egg-herbie

Counts

33 → 33

Iterations

Useful iterations: 0 (21.0ms)

Iter	Nodes	Cost
0	5205	348

prune35.0ms

Filtered

23 candidates to 33 candidates (-43.5%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	31	2	33
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	31	3	34

Merged error: 0b

Counts

34 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(/.f64 (+.f64 x y) (*.f64 t 2))
0.0b	(-.f64 (/.f64 (+.f64 x y) (.f64 t 2)) (/.f64 z (.f64 t 2)))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

15×	`*-un-lft-identity_binary64`
8×	`times-frac_binary64`
7×	`add-exp-log_binary64` `add-cbrt-cube_binary64`
6×	`add-sqr-sqrt_binary64`
4×	`add-log-exp_binary64` `add-cube-cbrt_binary64` `associate-/l*_binary64`
3×	`distribute-lft-out_binary64` `distribute-lft-out--_binary64` `div-inv_binary64`
2×	`associate-/l/_binary64` `pow1_binary64` `cbrt-undiv_binary64` `div-exp_binary64`
1×	`flip3-+_binary64` `associate-/r*_binary64` `sub-neg_binary64` `flip3--_binary64` `diff-log_binary64` `cbrt-unprod_binary64` `distribute-rgt-out--_binary64` `clear-num_binary64` `prod-exp_binary64` `frac-2neg_binary64` `difference-of-squares_binary64` `sub-div_binary64` `flip--_binary64` `flip-+_binary64` `frac-sub_binary64`

Counts

2 → 43

Calls

2 calls:

7.0ms	(/.f64 (+.f64 x y) (*.f64 t 2))
12.0ms	(-.f64 (/.f64 (+.f64 x y) (.f64 t 2)) (/.f64 z (.f64 t 2)))

series20.0ms

Counts

2 → 6

Calls

2 calls:

8.0ms	(/.f64 (+.f64 x y) (*.f64 t 2))
12.0ms	(-.f64 (/.f64 (+.f64 x y) (.f64 t 2)) (/.f64 z (.f64 t 2)))

simplify30.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 0 (22.0ms)

Iter	Nodes	Cost
0	4998	578
1	4998	578

prune42.0ms

Filtered

34 candidates to 49 candidates (-44.1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	48	1	49
Fresh	1	0	1
Picked	1	0	1
Done	0	1	1
Total	50	2	52

Merged error: 0b

Counts

52 → 2

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite34.0ms

Algorithm

rewrite-expression-head

Rules

29×	`*-un-lft-identity_binary64`
16×	`times-frac_binary64`
12×	`add-sqr-sqrt_binary64`
9×	`add-log-exp_binary64`
8×	`distribute-lft-out_binary64`
7×	`add-cube-cbrt_binary64`
5×	`distribute-lft-out--_binary64`
3×	`frac-sub_binary64`
2×	`flip3-+_binary64` `pow1_binary64` `diff-log_binary64` `frac-add_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `difference-of-squares_binary64` `div-inv_binary64` `flip-+_binary64` `sum-log_binary64`
1×	`sub-neg_binary64` `flip3--_binary64` `distribute-rgt-out_binary64` `+-commutative_binary64` `flip--_binary64` `associate--l+_binary64`

Counts

2 → 40

Calls

2 calls:

12.0ms	(+.f64 (/.f64 y t) (/.f64 x t))
20.0ms	(-.f64 (+.f64 (/.f64 y t) (/.f64 x t)) (/.f64 z t))

series14.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(+.f64 (/.f64 y t) (/.f64 x t))
9.0ms	(-.f64 (+.f64 (/.f64 y t) (/.f64 x t)) (/.f64 z t))

simplify41.0ms

Algorithm

egg-herbie

Counts

46 → 46

Iterations

Useful iterations: 0 (35.0ms)

Iter	Nodes	Cost
0	5390	637

prune36.0ms

Filtered

34 candidates to 46 candidates (-35.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	46	0	46
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	46	2	48

Merged error: 0b

Counts

48 → 2

regimes356.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	21	9
1	21	9

end0.0ms

sample567.0ms

Algorithm

intervals

Results

236.0ms	8000×	body	80	valid
80.0ms	2691×	body	80	invalid

Details

analyze450.0ms

sample23.0ms

simplify114.0ms

prune3.0ms

localize7.0ms

rewrite10.0ms

series11.0ms

simplify25.0ms

prune35.0ms

localize8.0ms

rewrite20.0ms

series20.0ms

simplify30.0ms

prune42.0ms

localize10.0ms

rewrite34.0ms

series14.0ms

simplify41.0ms

prune36.0ms

regimes356.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample567.0ms

Profiling