Details

sample10.0ms

Algorithm

intervals

Results

4.0ms

256×

body

valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	6	2
1	7	2
2	7	2

prune1.0ms

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 (- 1.0 x))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-sqr-sqrt` `*-un-lft-identity`
15×	`times-frac`
11×	`add-cube-cbrt`
5×	`associate-/r*`
4×	`distribute-lft-out--` `difference-of-squares`
3×	`add-exp-log` `add-cbrt-cube` `associate-/l*`
2×	`associate-/r/`
1×	`pow1` `cbrt-undiv` `flip3--` `frac-2neg` `div-exp` `clear-num` `flip--` `div-inv` `add-log-exp`

Counts

1 → 37

Calls

1 calls:

5.0ms

(/ x (- 1.0 x))

series35.0ms

Counts

1 → 3

Calls

1 calls:

35.0ms

(/ x (- 1.0 x))

simplify115.0ms

Algorithm

egg-herbie

Counts

40 → 40

Iterations

Useful iterations: 2 (19.0ms)

Iter	Nodes	Cost
0	168	209
1	566	197
2	2598	195
3	5001	195

prune63.0ms

Filtered

40 candidates to 30 candidates (75.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	39	1	40
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	39	2	41

Merged error: 0b

Counts

41 → 2

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ 1 (- 1.0 x))
0.1b	(* x (/ 1 (- 1.0 x)))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

47×	`add-sqr-sqrt`
42×	`*-un-lft-identity`
32×	`times-frac`
24×	`add-cube-cbrt`
21×	`associate-r`
15×	`add-exp-log`
11×	`associate-*r/`
10×	`associate-/r*`
9×	`add-cbrt-cube`
8×	`distribute-lft-out--` `difference-of-squares`
7×	`associate-/l*`
5×	`pow1`
4×	`div-exp` `prod-exp` `associate-/r/`
3×	`associate-l` `clear-num` `un-div-inv` `unswap-sqr`
2×	`cbrt-undiv` `rec-exp` `flip3--` `frac-2neg` `1-exp` `flip--` `cbrt-unprod` `div-inv` `add-log-exp`
1×	`pow-flip` `pow-prod-down` `*-commutative` `inv-pow`

Counts

2 → 97

Calls

2 calls:

5.0ms	(/ 1 (- 1.0 x))
12.0ms	(* x (/ 1 (- 1.0 x)))

series68.0ms

Counts

2 → 6

Calls

2 calls:

26.0ms	(/ 1 (- 1.0 x))
42.0ms	(* x (/ 1 (- 1.0 x)))

simplify51.0ms

Algorithm

egg-herbie

Counts

103 → 103

Iterations

Useful iterations: 2 (44.0ms)

Iter	Nodes	Cost
0	310	465
1	1345	403
2	5001	349

prune177.0ms

Filtered

103 candidates to 59 candidates (57.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	103	0	103
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	103	2	105

Merged error: 0b

Counts

105 → 2

regimes18.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	2

end0.0ms

sample212.0ms

Algorithm

intervals

Results

120.0ms

8000×

body

valid