Details

sample22.0ms

Algorithm

intervals

Results

12.0ms

299×

body

valid

simplify11.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	5
1	9	5
2	16	5
3	18	5
done	18	5

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize5.0ms

Local error

Found 1 expressions with local error:

0.4b	(* (* x 27.0) y)

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
1×	`expm1-log1p-u` `associate-l` `*-commutative` `log1p-expm1-u` `add-log-exp`

Counts

1 → 20

Calls

1 calls:

26.0ms

(* (* x 27.0) y)

series28.0ms

Counts

1 → 3

Calls

1 calls:

28.0ms

(* (* x 27.0) y)

simplify8.9s

Counts

23 → 23

Iterations

Useful iterations: 2 (83.0ms)

Iter	Nodes	Cost
0	42	169
1	102	164
2	406	134
3	1360	134
4	2741	134
done	5000	134

prune40.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b	(* x (* y 27.0))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
1×	`expm1-log1p-u` `associate-r` `*-commutative` `log1p-expm1-u` `add-log-exp`

Counts

1 → 20

Calls

1 calls:

21.0ms

(* x (* y 27.0))

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

(* x (* y 27.0))

simplify8.3s

Counts

23 → 23

Iterations

Useful iterations: 2 (42.0ms)

Iter	Nodes	Cost
0	38	166
1	90	163
2	337	133
3	1158	133
4	2099	133
5	4398	133
done	5000	133

prune40.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.3b	(* (* x y) 27.0)

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
1×	`expm1-log1p-u` `associate-l` `*-commutative` `log1p-expm1-u` `add-log-exp`

Counts

1 → 20

Calls

1 calls:

24.0ms

(* (* x y) 27.0)

series27.0ms

Counts

1 → 3

Calls

1 calls:

27.0ms

(* (* x y) 27.0)

simplify8.5s

Counts

23 → 23

Iterations

Useful iterations: 2 (94.0ms)

Iter	Nodes	Cost
0	41	169
1	99	164
2	400	134
3	1335	134
4	2789	134
done	5001	134

prune39.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (* (* x y) (sqrt 27.0)) (sqrt 27.0))
0.3b	(* (* x y) (sqrt 27.0))

rewrite90.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-exp-log` `add-cbrt-cube`
12×	`associate-r`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
6×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `sqrt-prod`
2×	`expm1-log1p-u` `associate-l` `*-commutative` `log1p-expm1-u` `add-log-exp`

Counts

2 → 49

Calls

2 calls:

66.0ms	(* (* (* x y) (sqrt 27.0)) (sqrt 27.0))
21.0ms	(* (* x y) (sqrt 27.0))

series132.0ms

Counts

2 → 6

Calls

2 calls:

84.0ms	(* (* (* x y) (sqrt 27.0)) (sqrt 27.0))
48.0ms	(* (* x y) (sqrt 27.0))

simplify5.0s

Counts

55 → 55

Iterations

Useful iterations: done (5.0s)

Iter	Nodes	Cost
0	72	584
1	186	438
2	777	362
3	3115	362
done	5001	360

prune117.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes53.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	5
1	7	5
done	7	5

end0.0ms

sample568.0ms

Algorithm

intervals

Results

294.0ms

9193×

body

valid