Details

sample12.0ms

Algorithm

intervals

Results

5.0ms

346×

body

valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	7	2
1	11	2
2	17	2
3	17	2

prune2.0ms

Filtered

1 candidates to 0 candidates (0.0%)

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

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ x (* x x))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`*-un-lft-identity`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `distribute-rgt-out` `flip3-+` `distribute-rgt1-in` `sum-log` `add-cbrt-cube` `flip-+`

Counts

1 → 13

Calls

1 calls:

3.0ms

(+ x (* x x))

series39.0ms

Counts

1 → 3

Calls

1 calls:

39.0ms

(+ x (* x x))

simplify44.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	79	58
1	324	50
2	1105	50
3	5001	50

prune23.0ms

Filtered

16 candidates to 12 candidates (75.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	15	1	16
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	15	2	17

Merged error: 0.0b

Counts

17 → 2

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(* x (+ 1 x))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 23

Calls

1 calls:

6.0ms

(* x (+ 1 x))

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(* x (+ 1 x))

simplify76.0ms

Algorithm

egg-herbie

Counts

26 → 26

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	120	81
1	627	71
2	2861	71
3	5002	71

prune27.0ms

Filtered

26 candidates to 16 candidates (61.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	25	1	26
Fresh	0	0	0
Picked	0	1	1
Done	1	0	1
Total	26	2	28

Merged error: 0b

Counts

28 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b	(* x (sqrt (+ 1 x)))
0.1b	(* (* x (sqrt (+ 1 x))) (sqrt (+ 1 x)))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

14×	`sqrt-div` `associate-r`
11×	`add-sqr-sqrt` `*-un-lft-identity`
10×	`associate-*r/`
9×	`pow1` `add-exp-log` `sqrt-prod` `add-cbrt-cube`
7×	`add-cube-cbrt` `flip3-+` `flip-+`
4×	`frac-times` `associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`associate-l/` `-commutative` `distribute-lft-out` `add-log-exp` `unswap-sqr`

Counts

2 → 55

Calls

2 calls:

7.0ms	(* x (sqrt (+ 1 x)))
11.0ms	(* (* x (sqrt (+ 1 x))) (sqrt (+ 1 x)))

series84.0ms

Counts

2 → 6

Calls

2 calls:

47.0ms	(* x (sqrt (+ 1 x)))
37.0ms	(* (* x (sqrt (+ 1 x))) (sqrt (+ 1 x)))

simplify140.0ms

Algorithm

egg-herbie

Counts

61 → 61

Iterations

Useful iterations: 2 (30.0ms)

Iter	Nodes	Cost
0	249	365
1	1119	301
2	4953	297
3	5001	297

prune78.0ms

Filtered

61 candidates to 35 candidates (57.4%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	61	0	61
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	61	2	63

Merged error: 0b

Counts

63 → 2

regimes9.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	2
1	8	2

end0.0ms

sample274.0ms

Algorithm

intervals

Results

163.0ms

10658×

body

valid