Details

sample40.0ms

Algorithm

intervals

Results

16.0ms

368×

body

valid

simplify89.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

Iter	Nodes	Cost
0	25	6
1	69	5
2	195	4
3	461	4
4	969	4
5	1760	4
6	2455	4
7	3258	4
8	3451	4
9	3451	4

prune12.0ms

Filtered

1 candidates to 1 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 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (- d2 d3) (- d4 d1))
0.0b	(* d1 (+ (- d2 d3) (- d4 d1)))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

28×	`*-un-lft-identity`
14×	`add-log-exp`
8×	`flip3--` `frac-add` `flip--` `distribute-lft-out` `distribute-lft-out--`
7×	`associate-r`
6×	`add-sqr-sqrt` `associate-*r/`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `diff-log` `sum-log` `add-cbrt-cube`
3×	`associate-l`
2×	`sub-neg` `associate-+l+` `associate-+r+` `flip3-+` `flip-+`
1×	`+-commutative` `distribute-rgt-in` `associate-+l-` `associate-+r-` `distribute-lft-in` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

2 → 58

Calls

2 calls:

9.0ms	(+ (- d2 d3) (- d4 d1))
11.0ms	(* d1 (+ (- d2 d3) (- d4 d1)))

series22.0ms

Counts

2 → 6

Calls

2 calls:

9.0ms	(+ (- d2 d3) (- d4 d1))
14.0ms	(* d1 (+ (- d2 d3) (- d4 d1)))

simplify52.0ms

Algorithm

egg-herbie

Counts

64 → 64

Iterations

Useful iterations: 1 (11.0ms)

Iter	Nodes	Cost
0	391	410
1	1841	378
2	5002	378

prune66.0ms

Filtered

64 candidates to 42 candidates (34.4%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	63	1	64
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	63	3	66

Merged error: 0b

Counts

66 → 3

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
0.0b	(- (* d1 d2) (* d1 d3))
0.0b	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-log-exp`
6×	`diff-log`
4×	`add-sqr-sqrt` `sum-log`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `sub-neg` `*-un-lft-identity` `add-cbrt-cube`
2×	`associate-+l-` `associate-+l+` `flip3--` `flip--`
1×	`+-commutative` `associate--l-` `flip3-+` `associate--l+` `flip-+` `distribute-lft-out--` `difference-of-squares`

Counts

3 → 45

Calls

3 calls:

8.0ms	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
3.0ms	(- (* d1 d2) (* d1 d3))
5.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

series30.0ms

Counts

3 → 9

Calls

3 calls:

13.0ms	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
7.0ms	(- (* d1 d2) (* d1 d3))
10.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

simplify39.0ms

Algorithm

egg-herbie

Counts

54 → 54

Iterations

Useful iterations: 2 (32.0ms)

Iter	Nodes	Cost
0	256	378
1	1060	326
2	5001	293

prune54.0ms

Filtered

54 candidates to 40 candidates (25.9%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	54	0	54
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	54	3	57

Merged error: 0b

Counts

57 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b	(* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (+ (- d2 d3) (- d4 d1))))
0.6b	(cbrt (+ (- d2 d3) (- d4 d1)))
0.6b	(cbrt (+ (- d2 d3) (- d4 d1)))
0.6b	(cbrt (+ (- d2 d3) (- d4 d1)))

rewrite61.0ms

Algorithm

rewrite-expression-head

Rules

203×	`*-un-lft-identity`
102×	`cbrt-div`
93×	`cbrt-prod`
68×	`flip3--` `frac-add` `flip--`
60×	`distribute-lft-out` `distribute-lft-out--`
36×	`frac-times`
30×	`swap-sqr`
23×	`add-sqr-sqrt`
17×	`flip3-+` `flip-+`
15×	`add-cube-cbrt`
11×	`pow1`
10×	`associate-r` `associate-l`
9×	`pow1/3`
6×	`add-exp-log` `associate-r/` `associate-l/`
4×	`add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 183

Calls

4 calls:

24.0ms	(* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (+ (- d2 d3) (- d4 d1))))
8.0ms	(cbrt (+ (- d2 d3) (- d4 d1)))
9.0ms	(cbrt (+ (- d2 d3) (- d4 d1)))
8.0ms	(cbrt (+ (- d2 d3) (- d4 d1)))

series228.0ms

Counts

4 → 12

Calls

4 calls:

66.0ms	(* (cbrt (+ (- d2 d3) (- d4 d1))) (cbrt (+ (- d2 d3) (- d4 d1))))
52.0ms	(cbrt (+ (- d2 d3) (- d4 d1)))
53.0ms	(cbrt (+ (- d2 d3) (- d4 d1)))
56.0ms	(cbrt (+ (- d2 d3) (- d4 d1)))

simplify71.0ms

Algorithm

egg-herbie

Counts

195 → 195

Iterations

Useful iterations: 2 (42.0ms)

Iter	Nodes	Cost
0	489	3392
1	1591	3327
2	5001	3062

prune173.0ms

Filtered

195 candidates to 106 candidates (45.6%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	195	0	195
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	195	3	198

Merged error: 0b

Counts

198 → 3

regimes274.0ms

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	10	4
1	10	4

end0.0ms

sample1.0s

Algorithm

intervals

Results

485.0ms

11870×

body

valid

Details

sample40.0ms

simplify89.0ms

prune12.0ms

localize7.0ms

rewrite22.0ms

series22.0ms

simplify52.0ms

prune66.0ms

localize10.0ms

rewrite17.0ms

series30.0ms

simplify39.0ms

prune54.0ms

localize13.0ms

rewrite61.0ms

series228.0ms

simplify71.0ms

prune173.0ms

regimes274.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample1.0s

Profiling