Details

sample15.0ms

Algorithm

intervals

Results

8.0ms

344×

body

valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (3.0ms)

Iter	Nodes	Cost
0	130	9
1	130	9

prune2.0ms

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: 0.1b

Counts

2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ 0.253 (* x 0.12))
0.1b	(* x (+ 0.253 (* x 0.12)))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 33

Calls

2 calls:

2.0ms	(+ 0.253 (* x 0.12))
5.0ms	(* x (+ 0.253 (* x 0.12)))

series9.0ms

Counts

2 → 6

Calls

2 calls:

3.0ms	(+ 0.253 (* x 0.12))
6.0ms	(* x (+ 0.253 (* x 0.12)))

simplify50.0ms

Algorithm

egg-herbie

Counts

39 → 39

Iterations

Useful iterations: 0 (46.0ms)

Iter	Nodes	Cost
0	4938	325
1	4938	325

prune60.0ms

Filtered

26 candidates to 39 candidates (-50.0%)

Pruning

5 alts after pruning (5 fresh and 0 done)

	Pruned	Kept	Total
New	34	5	39
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	35	5	40

Merged error: 0.0b

Counts

40 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x 0.253) (* x (* x 0.12)))
0.2b	(* x (* x 0.12))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-log-exp`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-l*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`+-commutative` `flip3-+` `associate-r` `sum-log` `*-commutative` `flip-+` `distribute-lft-out`

Counts

2 → 30

Calls

2 calls:

3.0ms	(+ (* x 0.253) (* x (* x 0.12)))
5.0ms	(* x (* x 0.12))

series9.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(+ (* x 0.253) (* x (* x 0.12)))
3.0ms	(* x (* x 0.12))

simplify45.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 0 (42.0ms)

Iter	Nodes	Cost
0	4961	272
1	4961	272

prune42.0ms

Filtered

22 candidates to 36 candidates (-63.6%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	35	1	36
Fresh	1	3	4
Picked	0	1	1
Done	0	0	0
Total	36	5	41

Merged error: 0b

Counts

41 → 5

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x 0.253) (* (* x x) 0.12))
0.1b	(* (* x x) 0.12)

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-sqr-sqrt` `add-log-exp`
3×	`add-cube-cbrt` `-un-lft-identity` `associate-r*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`+-commutative` `flip3-+` `associate-l` `sum-log` `*-commutative` `flip-+` `unswap-sqr`

Counts

2 → 30

Calls

2 calls:

3.0ms	(+ (* x 0.253) (* (* x x) 0.12))
5.0ms	(* (* x x) 0.12)

series9.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(+ (* x 0.253) (* (* x x) 0.12))
3.0ms	(* (* x x) 0.12)

simplify27.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 0 (23.0ms)

Iter	Nodes	Cost
0	4933	277
1	4933	277

prune41.0ms

Filtered

23 candidates to 36 candidates (-56.5%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	34	2	36
Fresh	3	0	3
Picked	0	1	1
Done	0	1	1
Total	37	4	41

Merged error: 0b

Counts

41 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* x 0.253) (* (* x (* x (sqrt 0.12))) (sqrt 0.12)))
0.1b	(* x (* x (sqrt 0.12)))
0.2b	(* x (sqrt 0.12))
0.2b	(* (* x (* x (sqrt 0.12))) (sqrt 0.12))

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

20×	`pow1` `add-exp-log` `add-cbrt-cube`
14×	`add-sqr-sqrt`
13×	`associate-r`
10×	`add-cube-cbrt` `*-un-lft-identity` `pow-prod-down` `prod-exp` `cbrt-unprod`
7×	`associate-l` `sqrt-prod`
6×	`add-log-exp`
3×	`*-commutative`
2×	`unswap-sqr`
1×	`+-commutative` `flip3-+` `sum-log` `flip-+`

Counts

4 → 75

Calls

4 calls:

3.0ms	(+ (* x 0.253) (* (* x (* x (sqrt 0.12))) (sqrt 0.12)))
5.0ms	(* x (* x (sqrt 0.12)))
5.0ms	(* x (sqrt 0.12))
9.0ms	(* (* x (* x (sqrt 0.12))) (sqrt 0.12))

series27.0ms

Counts

4 → 12

Calls

4 calls:

12.0ms	(+ (* x 0.253) (* (* x (* x (sqrt 0.12))) (sqrt 0.12)))
4.0ms	(* x (* x (sqrt 0.12)))
4.0ms	(* x (sqrt 0.12))
7.0ms	(* (* x (* x (sqrt 0.12))) (sqrt 0.12))

simplify53.0ms

Algorithm

egg-herbie

Counts

87 → 87

Iterations

Useful iterations: 0 (47.0ms)

Iter	Nodes	Cost
0	4947	581
1	4947	581

prune85.0ms

Filtered

48 candidates to 87 candidates (-81.3%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	87	0	87
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	87	4	91

Merged error: 0b

Counts

91 → 4

regimes30.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	11
1	12	11

end0.0ms

sample407.0ms

Algorithm

intervals

Results

247.0ms

10667×

body

valid

Details

sample15.0ms

simplify5.0ms

prune2.0ms

localize5.0ms

rewrite8.0ms

series9.0ms

simplify50.0ms

prune60.0ms

localize6.0ms

rewrite9.0ms

series9.0ms

simplify45.0ms

prune42.0ms

localize7.0ms

rewrite9.0ms

series9.0ms

simplify27.0ms

prune41.0ms

localize9.0ms

rewrite25.0ms

series27.0ms

simplify53.0ms

prune85.0ms

regimes30.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample407.0ms

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