Details

sample30.0ms

Algorithm

intervals

Results

16.0ms

400×

body

valid

simplify85.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 2 (5.0ms)

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

prune6.0ms

Filtered

1 candidates to 1 candidates (100.0%)

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 1 expressions with local error:

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

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

15×	`*-un-lft-identity`
7×	`associate-r`
6×	`associate-*r/`
5×	`add-sqr-sqrt`
4×	`flip3--` `frac-add` `flip--` `distribute-lft-out` `distribute-lft-out--`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `add-cbrt-cube`
1×	`distribute-rgt-in` `distribute-lft-in` `flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `add-log-exp` `unswap-sqr`

Counts

1 → 30

Calls

1 calls:

12.0ms

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

series49.0ms

Counts

1 → 3

Calls

1 calls:

48.0ms

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

simplify45.0ms

Algorithm

egg-herbie

Counts

33 → 33

Iterations

Useful iterations: 1 (9.0ms)

Iter	Nodes	Cost
0	298	214
1	1486	191
2	5003	191

prune59.0ms

Filtered

33 candidates to 22 candidates (66.7%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	31	2	33
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	32	3	35

Merged error: 0b

Counts

35 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 76

Calls

3 calls:

6.0ms	(* d1 (- d2 d3))
6.0ms	(* d1 (- d4 d1))
8.0ms	(+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))

series126.0ms

Counts

3 → 9

Calls

3 calls:

38.0ms	(* d1 (- d2 d3))
33.0ms	(* d1 (- d4 d1))
54.0ms	(+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))

simplify61.0ms

Algorithm

egg-herbie

Counts

85 → 85

Iterations

Useful iterations: 1 (12.0ms)

Iter	Nodes	Cost
0	407	422
1	2021	395
2	5001	395

prune125.0ms

Filtered

85 candidates to 54 candidates (63.5%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	85	0	85
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	85	3	88

Merged error: 0b

Counts

88 → 3

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))))
2.1b	(cbrt (* d1 (+ (- d2 d3) (- d4 d1))))
2.1b	(cbrt (* d1 (+ (- d2 d3) (- d4 d1))))
2.1b	(cbrt (* d1 (+ (- d2 d3) (- d4 d1))))

rewrite52.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 124

Calls

4 calls:

10.0ms	(* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))))
10.0ms	(cbrt (* d1 (+ (- d2 d3) (- d4 d1))))
10.0ms	(cbrt (* d1 (+ (- d2 d3) (- d4 d1))))
10.0ms	(cbrt (* d1 (+ (- d2 d3) (- d4 d1))))

series1.6s

Counts

4 → 12

Calls

4 calls:

468.0ms	(* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))))
373.0ms	(cbrt (* d1 (+ (- d2 d3) (- d4 d1))))
376.0ms	(cbrt (* d1 (+ (- d2 d3) (- d4 d1))))
378.0ms	(cbrt (* d1 (+ (- d2 d3) (- d4 d1))))

simplify76.0ms

Algorithm

egg-herbie

Counts

136 → 136

Iterations

Useful iterations: 2 (45.0ms)

Iter	Nodes	Cost
0	490	2859
1	1730	2779
2	5001	2725

prune445.0ms

Filtered

136 candidates to 101 candidates (74.3%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	136	0	136
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	136	3	139

Merged error: 0b

Counts

139 → 3

regimes68.0ms

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

sample776.0ms

Algorithm

intervals

Results

485.0ms

11927×

body

valid