Details

sample19.0ms

Algorithm

intervals

Results

9.0ms	253×	body	80	valid
0.0ms	2×	body	640	valid
0.0ms	2×	body	1280	valid
0.0ms	1×	body	2560	valid
0.0ms	1×	body	320	valid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	8	2
1	15	2
2	21	2
3	26	2
4	26	2

prune3.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* 200.0 (- x y))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt`
5×	`-un-lft-identity` `associate-r*`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `add-cbrt-cube`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-*r/`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 26

Calls

1 calls:

7.0ms

(* 200.0 (- x y))

series5.0ms

Counts

1 → 3

Calls

1 calls:

5.0ms

(* 200.0 (- x y))

simplify56.0ms

Algorithm

egg-herbie

Counts

29 → 29

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	112	98
1	460	88
2	1881	88
3	5001	88

prune40.0ms

Filtered

29 candidates to 17 candidates (41.4%)

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: 0b

Counts

30 → 4

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* 200.0 x) (* 200.0 (neg y)))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`distribute-rgt-neg-out`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `unsub-neg` `sum-log` `add-cbrt-cube` `flip-+` `distribute-lft-out`

Counts

1 → 14

Calls

1 calls:

4.0ms

(+ (* 200.0 x) (* 200.0 (neg y)))

series5.0ms

Counts

1 → 3

Calls

1 calls:

5.0ms

(+ (* 200.0 x) (* 200.0 (neg y)))

simplify75.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 3 (72.0ms)

Iter	Nodes	Cost
0	104	90
1	435	69
2	1927	66
3	5002	65

prune24.0ms

Filtered

17 candidates to 11 candidates (35.3%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	17	0	17
Fresh	0	2	2
Picked	0	1	1
Done	0	1	1
Total	17	4	21

Merged error: 0b

Counts

21 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.3b	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))
0.3b	(* (sqrt 200.0) (- x y))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-sqr-sqrt`
12×	`associate-l`
10×	`distribute-rgt-in` `distribute-lft-in`
9×	`pow1` `add-exp-log` `*-un-lft-identity` `add-cbrt-cube`
7×	`add-cube-cbrt` `sqrt-prod`
6×	`sub-neg` `associate-r/` `associate-r*`
4×	`pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`flip3--` `*-commutative` `flip--` `add-log-exp` `unswap-sqr`
1×	`distribute-lft-out--` `difference-of-squares`

Counts

2 → 61

Calls

2 calls:

10.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))
8.0ms	(* (sqrt 200.0) (- x y))

series21.0ms

Counts

2 → 6

Calls

2 calls:

13.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))
7.0ms	(* (sqrt 200.0) (- x y))

simplify129.0ms

Algorithm

egg-herbie

Counts

67 → 67

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	193	327
1	854	268
2	4406	268
3	5001	268

prune70.0ms

Filtered

67 candidates to 35 candidates (47.8%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	67	0	67
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	67	4	71

Merged error: 0b

Counts

71 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (cbrt 200.0) (- x y))
0.5b	(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-exp-log`
11×	`add-sqr-sqrt`
10×	`distribute-rgt-in` `distribute-lft-in`
9×	`pow-prod-down` `prod-exp` `add-cbrt-cube` `cbrt-unprod`
7×	`-un-lft-identity` `associate-l*`
6×	`sub-neg` `associate-r/` `associate-r*`
5×	`add-cube-cbrt`
4×	`cbrt-prod`
2×	`flip3--` `*-commutative` `flip--` `add-log-exp` `unswap-sqr`
1×	`distribute-lft-out--` `difference-of-squares`

Counts

2 → 62

Calls

2 calls:

7.0ms	(* (cbrt 200.0) (- x y))
13.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

series17.0ms

Counts

2 → 6

Calls

2 calls:

7.0ms	(* (cbrt 200.0) (- x y))
10.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

simplify45.0ms

Algorithm

egg-herbie

Counts

68 → 68

Iterations

Useful iterations: 2 (39.0ms)

Iter	Nodes	Cost
0	246	492
1	1114	356
2	5002	295

prune73.0ms

Filtered

68 candidates to 34 candidates (50.0%)

Pruning

4 alts after pruning (0 fresh and 4 done)

	Pruned	Kept	Total
New	68	0	68
Fresh	0	0	0
Picked	0	1	1
Done	0	3	3
Total	68	4	72

Merged error: 0b

Counts

72 → 4

regimes152.0ms

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 (0.0ms)

Iter	Nodes	Cost
0	6	2
1	6	2

end0.0ms

sample352.0ms

Algorithm

intervals

Results

140.0ms	7909×	body	80	valid
7.0ms	52×	body	1280	valid
2.0ms	40×	body	640	valid
2.0ms	20×	body	2560	valid
1.0ms	27×	body	320	valid
0.0ms	12×	body	160	valid

Details

sample19.0ms

simplify9.0ms

prune3.0ms

localize4.0ms

rewrite8.0ms

series5.0ms

simplify56.0ms

prune40.0ms

localize6.0ms

rewrite4.0ms

series5.0ms

simplify75.0ms

prune24.0ms

localize6.0ms

rewrite21.0ms

series21.0ms

simplify129.0ms

prune70.0ms

localize7.0ms

rewrite23.0ms

series17.0ms

simplify45.0ms

prune73.0ms

regimes152.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample352.0ms

Profiling