Details

sample12.0ms

Algorithm

intervals

Results

5.0ms

341×

body

valid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	10	3
1	23	3
2	38	3
3	47	3
4	47	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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* x (- 1.0 (* x 0.5)))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 28

Calls

1 calls:

10.0ms

(* x (- 1.0 (* x 0.5)))

series75.0ms

Counts

1 → 3

Calls

1 calls:

75.0ms

(* x (- 1.0 (* x 0.5)))

simplify87.0ms

Algorithm

egg-herbie

Counts

31 → 31

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	140	141
1	586	124
2	3067	124
3	5002	124

prune34.0ms

Filtered

31 candidates to 18 candidates (58.1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	30	1	31
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	30	2	32

Merged error: 0b

Counts

32 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* x 1.0) (* x (- (* x 0.5))))

rewrite33.0ms

Algorithm

rewrite-expression-head

Rules

15×	`*-un-lft-identity`
10×	`distribute-lft-out`
9×	`associate-l`
7×	`associate-r`
4×	`*-commutative`
3×	`add-sqr-sqrt` `add-cube-cbrt` `add-log-exp`
2×	`distribute-rgt-out` `distribute-rgt-neg-in` `distribute-rgt-neg-out`
1×	`pow1` `add-exp-log` `+-commutative` `distribute-lft-neg-in` `flip3-+` `unsub-neg` `sum-log` `add-cbrt-cube` `flip-+`

Counts

1 → 25

Calls

1 calls:

32.0ms

(+ (* x 1.0) (* x (- (* x 0.5))))

series83.0ms

Counts

1 → 3

Calls

1 calls:

82.0ms

(+ (* x 1.0) (* x (- (* x 0.5))))

simplify118.0ms

Algorithm

egg-herbie

Counts

28 → 28

Iterations

Useful iterations: 2 (21.0ms)

Iter	Nodes	Cost
0	132	150
1	516	120
2	3003	116
3	5002	116

prune24.0ms

Filtered

28 candidates to 16 candidates (57.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	28	0	28
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	28	2	30

Merged error: 0b

Counts

30 → 2

regimes22.0ms

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	18	5
1	23	5
2	24	5
3	24	5

end0.0ms

sample282.0ms

Algorithm

intervals

Results

171.0ms

10578×

body

valid