Details

sample13.0ms

Algorithm

intervals

Results

4.0ms	254×	body	80	valid
0.0ms	2×	body	1280	valid
0.0ms	1×	body	640	valid
0.0ms	1×	body	160	valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

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

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: 0.0b

Counts

2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(* 200.0 (- x y))

rewrite7.0ms

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:

6.0ms

(* 200.0 (- x y))

series4.0ms

Counts

1 → 3

Calls

1 calls:

4.0ms

(* 200.0 (- x y))

simplify44.0ms

Algorithm

egg-herbie

Counts

29 → 29

Iterations

Useful iterations: 1 (4.0ms)

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

prune41.0ms

Filtered

17 candidates to 29 candidates (-70.6%)

Pruning

4 alts after pruning (4 fresh and 0 done)

	Pruned	Kept	Total
New	25	4	29
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	26	4	30

Merged error: 0.0b

Counts

30 → 4

localize5.0ms

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)))

simplify61.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 3 (59.0ms)

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

prune28.0ms

Filtered

12 candidates to 17 candidates (-41.7%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	17	0	17
Fresh	0	3	3
Picked	0	1	1
Done	0	0	0
Total	17	4	21

Merged error: 0.0b

Counts

21 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (sqrt 200.0) (- x y))
0.3b	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

rewrite18.0ms

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:

7.0ms	(* (sqrt 200.0) (- x y))
9.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

series16.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(* (sqrt 200.0) (- x y))
10.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

simplify108.0ms

Algorithm

egg-herbie

Counts

67 → 67

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	193	327
1	854	268
2	4407	268
3	5001	268

prune72.0ms

Filtered

36 candidates to 67 candidates (-86.1%)

Pruning

4 alts after pruning (2 fresh and 2 done)

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

Merged error: 0.0b

Counts

71 → 4

localize8.0ms

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)))

rewrite20.0ms

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))
11.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

series16.0ms

Counts

2 → 6

Calls

2 calls:

7.0ms	(* (cbrt 200.0) (- x y))
9.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

simplify35.0ms

Algorithm

egg-herbie

Counts

68 → 68

Iterations

Useful iterations: 2 (30.0ms)

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

prune78.0ms

Filtered

35 candidates to 68 candidates (-94.3%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	68	0	68
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	68	4	72

Merged error: 0.0b

Counts

72 → 4

regimes161.0ms

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	12	4
1	16	4
2	17	4
3	17	4

end0.0ms

sample356.0ms

Algorithm

intervals

Results

143.0ms	7915×	body	80	valid
4.0ms	53×	body	1280	valid
2.0ms	36×	body	640	valid
1.0ms	26×	body	320	valid
1.0ms	10×	body	2560	valid
0.0ms	11×	body	160	valid

Details

sample13.0ms

simplify6.0ms

prune2.0ms

localize3.0ms

rewrite7.0ms

series4.0ms

simplify44.0ms

prune41.0ms

localize5.0ms

rewrite4.0ms

series5.0ms

simplify61.0ms

prune28.0ms

localize5.0ms

rewrite18.0ms

series16.0ms

simplify108.0ms

prune72.0ms

localize8.0ms

rewrite20.0ms

series16.0ms

simplify35.0ms

prune78.0ms

regimes161.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample356.0ms

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