Details

sample27.0ms

Algorithm

intervals

Results

15.0ms

540×

body

valid

simplify66.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	11	4
1	25	4
2	47	4
3	90	4
4	239	4
5	805	4
6	2934	4
7	5002	4

prune2.0ms

Filtered

1 candidates to 0 candidates (100.0%)

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

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(exp (neg (- 1.0 (* x x))))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

12×	`exp-prod`
6×	`add-sqr-sqrt`
5×	`add-log-exp`
4×	`distribute-lft-neg-in` `add-cube-cbrt` `distribute-rgt-neg-in` `*-un-lft-identity`
3×	`rem-exp-log`
2×	`distribute-neg-in` `exp-sum` `neg-log` `difference-of-squares`
1×	`pow1` `add-exp-log` `neg-sub0` `exp-neg` `neg-mul-1` `sub-neg` `exp-diff` `diff-log` `add-cbrt-cube`

Counts

1 → 26

Calls

1 calls:

5.0ms

(exp (neg (- 1.0 (* x x))))

series4.0ms

Counts

1 → 3

Calls

1 calls:

4.0ms

(exp (neg (- 1.0 (* x x))))

simplify48.0ms

Algorithm

egg-herbie

Counts

29 → 29

Iterations

Useful iterations: 3 (45.0ms)

Iter	Nodes	Cost
0	108	130
1	296	119
2	1343	116
3	5001	114

prune52.0ms

Filtered

29 candidates to 21 candidates (27.6%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	26	3	29
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	26	4	30

Merged error: 0.0b

Counts

30 → 4

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(pow E (neg (- 1.0 (* x x))))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

12×	`pow-unpow`
7×	`add-sqr-sqrt`
5×	`add-cube-cbrt` `*-un-lft-identity`
4×	`distribute-lft-neg-in` `distribute-rgt-neg-in`
3×	`unpow-prod-down`
2×	`pow1` `unpow-prod-up` `add-exp-log` `distribute-neg-in` `pow-exp` `difference-of-squares`
1×	`neg-sub0` `pow-to-exp` `pow-neg` `neg-mul-1` `sub-neg` `e-exp-1` `pow-pow` `add-cbrt-cube` `pow-sub` `add-log-exp` `sqr-pow`

Counts

1 → 31

Calls

1 calls:

4.0ms

(pow E (neg (- 1.0 (* x x))))

series8.0ms

Counts

1 → 3

Calls

1 calls:

8.0ms

(pow E (neg (- 1.0 (* x x))))

simplify87.0ms

Algorithm

egg-herbie

Counts

34 → 34

Iterations

Useful iterations: 3 (84.0ms)

Iter	Nodes	Cost
0	172	176
1	592	166
2	2550	156
3	5001	153

prune44.0ms

Filtered

34 candidates to 22 candidates (35.3%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	34	0	34
Fresh	0	2	2
Picked	0	1	1
Done	0	1	1
Total	34	4	38

Merged error: 0.0b

Counts

38 → 4

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b	(pow (exp (+ (sqrt 1.0) x)) (neg (- (sqrt 1.0) x)))
0.0b	(exp (+ (sqrt 1.0) x))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

16×	`add-sqr-sqrt` `pow-unpow` `*-un-lft-identity`
8×	`add-cube-cbrt` `exp-prod`
6×	`distribute-lft-neg-in` `distribute-rgt-neg-in`
5×	`pow-pow` `add-log-exp`
4×	`unpow-prod-down` `difference-of-squares`
3×	`pow1`
2×	`unpow-prod-up` `add-exp-log` `distribute-neg-in` `exp-sum` `sqrt-prod` `add-cbrt-cube` `rem-exp-log` `distribute-lft-out` `distribute-lft-out--`
1×	`neg-sub0` `pow-to-exp` `pow-neg` `neg-mul-1` `sub-neg` `pow-exp` `sum-log` `pow-sub` `sqr-pow`

Counts

2 → 53

Calls

2 calls:

10.0ms	(pow (exp (+ (sqrt 1.0) x)) (neg (- (sqrt 1.0) x)))
7.0ms	(exp (+ (sqrt 1.0) x))

series12.0ms

Counts

2 → 6

Calls

2 calls:

9.0ms	(pow (exp (+ (sqrt 1.0) x)) (neg (- (sqrt 1.0) x)))
3.0ms	(exp (+ (sqrt 1.0) x))

simplify143.0ms

Algorithm

egg-herbie

Counts

59 → 59

Iterations

Useful iterations: 2 (25.0ms)

Iter	Nodes	Cost
0	244	431
1	972	400
2	4780	386
3	5001	386

prune103.0ms

Filtered

59 candidates to 39 candidates (33.9%)

Pruning

5 alts after pruning (2 fresh and 3 done)

	Pruned	Kept	Total
New	58	1	59
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	58	5	63

Merged error: 0.0b

Counts

63 → 5

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(exp (neg (+ (sqrt 1.0) x)))
0.0b	(pow (exp (neg (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

24×	`exp-prod`
20×	`*-un-lft-identity`
14×	`add-sqr-sqrt`
13×	`pow-pow`
10×	`add-cube-cbrt`
8×	`distribute-lft-neg-in` `distribute-rgt-neg-in`
6×	`pow-unpow` `add-log-exp`
4×	`unpow-prod-down` `distribute-lft-out`
3×	`pow1` `rem-exp-log`
2×	`unpow-prod-up` `add-exp-log` `neg-mul-1` `distribute-neg-in` `exp-sum` `neg-log` `add-cbrt-cube` `difference-of-squares`
1×	`neg-sub0` `exp-neg` `pow-to-exp` `sub-neg` `exp-diff` `pow-exp` `sum-log` `sqrt-prod` `distribute-lft-out--` `pow-sub` `sqr-pow`

Counts

2 → 61

Calls

2 calls:

6.0ms	(exp (neg (+ (sqrt 1.0) x)))
10.0ms	(pow (exp (neg (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

series12.0ms

Counts

2 → 6

Calls

2 calls:

2.0ms	(exp (neg (+ (sqrt 1.0) x)))
9.0ms	(pow (exp (neg (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

simplify30.0ms

Algorithm

egg-herbie

Counts

67 → 67

Iterations

Useful iterations: 2 (25.0ms)

Iter	Nodes	Cost
0	224	465
1	881	440
2	5002	437

prune113.0ms

Filtered

67 candidates to 46 candidates (31.3%)

Pruning

5 alts after pruning (1 fresh and 4 done)

	Pruned	Kept	Total
New	67	0	67
Fresh	0	1	1
Picked	0	1	1
Done	0	3	3
Total	67	5	72

Merged error: 0.0b

Counts

72 → 5

regimes151.0ms

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	9	4
1	11	4
2	11	4

end0.0ms

sample703.0ms

Algorithm

intervals

Results

439.0ms

15971×

body

valid

Details

sample27.0ms

simplify66.0ms

prune2.0ms

localize6.0ms

rewrite5.0ms

series4.0ms

simplify48.0ms

prune52.0ms

localize6.0ms

rewrite5.0ms

series8.0ms

simplify87.0ms

prune44.0ms

localize9.0ms

rewrite19.0ms

series12.0ms

simplify143.0ms

prune103.0ms

localize8.0ms

rewrite18.0ms

series12.0ms

simplify30.0ms

prune113.0ms

regimes151.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample703.0ms

Profiling