Details

sample13.0ms

Algorithm

intervals

Results

7.0ms

346×

body

valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	11	3
1	15	3
2	15	3

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

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* (* x x) 2.0) 1.0)
0.0b	(* (* x x) 2.0)

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-sqr-sqrt` `add-log-exp`
3×	`add-cube-cbrt` `-un-lft-identity` `associate-r*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`sub-neg` `flip3--` `diff-log` `associate-l` `*-commutative` `flip--` `unswap-sqr`

Counts

2 → 31

Calls

2 calls:

5.0ms	(- (* (* x x) 2.0) 1.0)
6.0ms	(* (* x x) 2.0)

series86.0ms

Counts

2 → 6

Calls

2 calls:

61.0ms	(- (* (* x x) 2.0) 1.0)
25.0ms	(* (* x x) 2.0)

simplify73.0ms

Algorithm

egg-herbie

Counts

37 → 37

Iterations

Useful iterations: 2 (17.0ms)

Iter	Nodes	Cost
0	148	151
1	571	133
2	2337	131
3	5002	131

prune37.0ms

Filtered

37 candidates to 24 candidates (64.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	36	1	37
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	36	2	38

Merged error: 0b

Counts

38 → 2

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (* (* x x) 2.0) 1.0)
0.0b	(* (* x x) 2.0)
2.2b	(exp (log (- (* (* x x) 2.0) 1.0)))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

9×	`pow1`
8×	`add-exp-log` `add-cbrt-cube`
7×	`add-sqr-sqrt`
6×	`add-cube-cbrt` `*-un-lft-identity`
5×	`add-log-exp`
4×	`exp-prod`
3×	`log-prod` `associate-r` `exp-sum` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`log-div` `flip3--` `exp-diff` `flip--`
1×	`sub-neg` `diff-log` `associate-l` `log-pow` `*-commutative` `rem-exp-log` `unswap-sqr`

Counts

3 → 48

Calls

3 calls:

5.0ms	(- (* (* x x) 2.0) 1.0)
9.0ms	(* (* x x) 2.0)
7.0ms	(exp (log (- (* (* x x) 2.0) 1.0)))

series139.0ms

Counts

3 → 9

Calls

3 calls:

54.0ms	(- (* (* x x) 2.0) 1.0)
29.0ms	(* (* x x) 2.0)
56.0ms	(exp (log (- (* (* x x) 2.0) 1.0)))

simplify74.0ms

Algorithm

egg-herbie

Counts

57 → 57

Iterations

Useful iterations: 3 (70.0ms)

Iter	Nodes	Cost
0	185	267
1	623	241
2	2422	231
3	5001	225

prune83.0ms

Filtered

57 candidates to 35 candidates (61.4%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	57	0	57
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	57	2	59

Merged error: 0b

Counts

59 → 2

regimes39.0ms

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	7	3
1	7	3

end0.0ms

sample313.0ms

Algorithm

intervals

Results

203.0ms

10736×

body

valid