Details

sample25.0ms

Algorithm

intervals

Results

12.0ms

386×

body

valid

simplify79.0ms

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

prune5.0ms

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

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

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:

11.0ms

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

series51.0ms

Counts

1 → 3

Calls

1 calls:

51.0ms

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

simplify42.0ms

Algorithm

egg-herbie

Counts

33 → 33

Iterations

Useful iterations: 1 (8.0ms)

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

prune69.0ms

Filtered

33 candidates to 22 candidates (66.7%)

Pruning

3 alts after pruning (2 fresh and 1 done)

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

Merged error: 0.0b

Counts

35 → 3

localize10.0ms

Local error

Found 3 expressions with local error:

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

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

series133.0ms

Counts

3 → 9

Calls

3 calls:

41.0ms	(- (* d1 d2) (* d1 d3))
37.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
55.0ms	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

simplify34.0ms

Algorithm

egg-herbie

Counts

54 → 54

Iterations

Useful iterations: 2 (30.0ms)

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

prune116.0ms

Filtered

54 candidates to 39 candidates (72.2%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	53	1	54
Fresh	1	0	1
Picked	0	1	1
Done	0	1	1
Total	54	3	57

Merged error: 0.0b

Counts

57 → 3

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (+ (cbrt (pow (* d1 (- d2 d3)) 3)) (* d4 d1)) (* d1 d1))
0.0b	(* d1 (- d2 d3))
0.3b	(pow (* d1 (- d2 d3)) 3)
34.6b	(cbrt (pow (* d1 (- d2 d3)) 3))

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-sqr-sqrt`
10×	`*-un-lft-identity`
9×	`pow1` `add-exp-log` `add-cbrt-cube` `add-log-exp`
8×	`cbrt-prod` `add-cube-cbrt`
6×	`associate-*r/`
5×	`associate-r`
4×	`cube-div` `flip3--` `flip--`
3×	`sub-neg` `pow-unpow` `associate-l`
2×	`distribute-rgt-in` `cube-mult` `unpow-prod-down` `cbrt-div` `pow-pow` `distribute-lft-in` `diff-log` `unpow3` `cube-prod` `pow-prod-down` `pow-exp` `prod-exp` `cbrt-unprod` `rem-cube-cbrt` `difference-of-squares` `sqr-pow`
1×	`pow-to-exp` `pow1/3` `associate--l+` `sum-log` `*-commutative` `rem-cbrt-cube` `distribute-lft-out--` `unswap-sqr`

Counts

4 → 84

Calls

4 calls:

8.0ms	(- (+ (cbrt (pow (* d1 (- d2 d3)) 3)) (* d4 d1)) (* d1 d1))
9.0ms	(* d1 (- d2 d3))
6.0ms	(pow (* d1 (- d2 d3)) 3)
2.0ms	(cbrt (pow (* d1 (- d2 d3)) 3))

series237.0ms

Counts

4 → 12

Calls

4 calls:

86.0ms	(- (+ (cbrt (pow (* d1 (- d2 d3)) 3)) (* d4 d1)) (* d1 d1))
36.0ms	(* d1 (- d2 d3))
60.0ms	(pow (* d1 (- d2 d3)) 3)
55.0ms	(cbrt (pow (* d1 (- d2 d3)) 3))

simplify59.0ms

Algorithm

egg-herbie

Counts

96 → 96

Iterations

Useful iterations: 2 (52.0ms)

Iter	Nodes	Cost
0	377	511
1	1901	453
2	5002	443

prune231.0ms

Filtered

96 candidates to 66 candidates (68.8%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	96	0	96
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	96	3	99

Merged error: 0.0b

Counts

99 → 3

regimes92.0ms

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

sample674.0ms

Algorithm

intervals

Results

390.0ms

11863×

body

valid