Details

sample73.0ms

Algorithm

intervals

Results

28.0ms	95×	body	1280	valid
14.0ms	89×	body	640	valid
9.0ms	255×	body	80	valid
6.0ms	43×	body	320	valid
2.0ms	27×	body	160	valid

simplify87.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	15	4
1	30	4
2	66	4
3	137	4
4	262	4
5	492	4
6	1390	4
7	4856	4
8	5001	4

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	(* (cos x) (/ (sinh y) y))
0.0b	(/ (sinh y) y)

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

25×	`add-sqr-sqrt`
21×	`*-un-lft-identity`
20×	`add-cube-cbrt`
19×	`times-frac`
13×	`associate-r`
10×	`associate-*r/`
9×	`add-exp-log` `add-cbrt-cube`
7×	`associate-/l*`
6×	`associate-/r*`
4×	`pow1`
3×	`associate-l` `clear-num`
2×	`cbrt-undiv` `sinh-def` `frac-2neg` `div-exp` `prod-exp` `un-div-inv` `cbrt-unprod` `div-inv` `associate-/l/` `add-log-exp` `unswap-sqr`
1×	`pow-prod-down` `*-commutative`

Counts

2 → 71

Calls

2 calls:

8.0ms	(* (cos x) (/ (sinh y) y))
4.0ms	(/ (sinh y) y)

series182.0ms

Counts

2 → 6

Calls

2 calls:

92.0ms	(* (cos x) (/ (sinh y) y))
90.0ms	(/ (sinh y) y)

simplify46.0ms

Algorithm

egg-herbie

Counts

77 → 77

Iterations

Useful iterations: 2 (41.0ms)

Iter	Nodes	Cost
0	314	427
1	1312	384
2	5001	372

prune160.0ms

Filtered

77 candidates to 57 candidates (74.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	76	1	77
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	76	2	78

Merged error: 0b

Counts

78 → 2

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(* 2 (* (sinh y) (cos x)))
0.1b	(* (sinh y) (cos x))
0.1b	(/ (* 2 (* (sinh y) (cos x))) (* y 2))

rewrite57.0ms

Algorithm

rewrite-expression-head

Rules

289×	`add-sqr-sqrt`
282×	`associate-r`
264×	`times-frac`
156×	`associate-l`
143×	`add-cube-cbrt` `*-un-lft-identity`
80×	`unswap-sqr`
52×	`*-commutative`
31×	`add-exp-log` `add-cbrt-cube`
22×	`associate-/l*`
13×	`prod-exp` `cbrt-unprod`
12×	`associate-/r*`
10×	`pow1`
6×	`cbrt-undiv` `div-exp`
4×	`pow-prod-down`
3×	`sinh-def` `associate-*l/` `add-log-exp`
2×	`associate-*r/`
1×	`frac-2neg` `clear-num` `div-inv` `associate-/l/`

Counts

3 → 372

Calls

3 calls:

8.0ms	(* 2 (* (sinh y) (cos x)))
4.0ms	(* (sinh y) (cos x))
24.0ms	(/ (* 2 (* (sinh y) (cos x))) (* y 2))

series235.0ms

Counts

3 → 9

Calls

3 calls:

80.0ms	(* 2 (* (sinh y) (cos x)))
75.0ms	(* (sinh y) (cos x))
79.0ms	(/ (* 2 (* (sinh y) (cos x))) (* y 2))

simplify78.0ms

Algorithm

egg-herbie

Counts

381 → 381

Iterations

Useful iterations: 1 (41.0ms)

Iter	Nodes	Cost
0	1748	3980
1	5002	3830

prune978.0ms

Filtered

381 candidates to 260 candidates (68.2%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	381	0	381
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	381	2	383

Merged error: 0b

Counts

383 → 2

regimes71.0ms

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	4
1	7	4

end0.0ms

sample2.0s

Algorithm

intervals

Results

802.0ms	2873×	body	1280	valid
401.0ms	2380×	body	640	valid
318.0ms	8458×	body	80	valid
134.0ms	1188×	body	320	valid
47.0ms	596×	body	160	valid