Details

sample11.0ms

Algorithm

intervals

Results

4.0ms

283×

body

valid

simplify5.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	5	5
1	9	5
2	15	5
done	15	5

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.7b

localize4.0ms

Local error

Found 1 expressions with local error:

0.7b	(* (* x 27.0) y)

rewrite8.0ms

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:

7.0ms

(* (* x 27.0) y)

series20.0ms

Counts

1 → 3

Calls

1 calls:

20.0ms

(* (* x 27.0) y)

simplify2.7s

Counts

23 → 23

Iterations

Useful iterations: 2 (45.0ms)

Iter	Nodes	Cost
0	42	169
1	102	164
2	422	134
3	1636	134
4	2947	134
done	5001	134

prune37.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.4b	(* x (* y 27.0))

rewrite7.0ms

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:

6.0ms

(* x (* y 27.0))

series19.0ms

Counts

1 → 3

Calls

1 calls:

19.0ms

(* x (* y 27.0))

simplify2.7s

Counts

23 → 23

Iterations

Useful iterations: 2 (29.0ms)

Iter	Nodes	Cost
0	38	166
1	91	163
2	316	133
3	1040	133
4	1969	133
5	3771	133
done	5001	133

prune40.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (* x y) 27.0)

rewrite7.0ms

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:

7.0ms

(* (* x y) 27.0)

series19.0ms

Counts

1 → 3

Calls

1 calls:

19.0ms

(* (* x y) 27.0)

simplify2.8s

Counts

23 → 23

Iterations

Useful iterations: 2 (41.0ms)

Iter	Nodes	Cost
0	41	169
1	100	164
2	409	134
3	1533	134
4	3057	134
done	5000	134

prune32.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite38.0ms

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:

29.0ms	(* (* (* x y) (sqrt 27.0)) (sqrt 27.0))
8.0ms	(* (* x y) (sqrt 27.0))

series113.0ms

Counts

2 → 6

Calls

2 calls:

72.0ms	(* (* (* x y) (sqrt 27.0)) (sqrt 27.0))
41.0ms	(* (* x y) (sqrt 27.0))

simplify2.6s

Counts

55 → 55

Iterations

Useful iterations: 2 (105.0ms)

Iter	Nodes	Cost
0	72	584
1	191	438
2	821	368
3	3463	368
done	5001	368

prune73.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes91.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

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

end0.0ms

sample271.0ms

Algorithm

intervals

Results

137.0ms

9129×

body

valid