Details

sample14.0ms

Algorithm

intervals

Results

5.0ms

300×

body

valid

simplify7.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	17
3	17
2	15
1	9
0	5

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (* x 27.0) y)

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 20

Calls

1 calls:

25.0ms

(* (* x 27.0) y)

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(* (* x 27.0) y)

simplify1.7s

Counts

23 → 23

Iterations

Iter	Nodes
done	5002
3	1496
2	365
1	106
0	42

prune138.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.2b	(* x (* 27.0 y))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 20

Calls

1 calls:

28.0ms

(* x (* 27.0 y))

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(* x (* 27.0 y))

simplify6.6s

Counts

23 → 23

Iterations

Iter	Nodes
done	5001
5	3937
4	1956
3	957
2	301
1	92
0	39

prune118.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.3b	(* 27.0 (* x y))

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 20

Calls

1 calls:

21.0ms

(* 27.0 (* x y))

series29.0ms

Counts

1 → 3

Calls

1 calls:

29.0ms

(* 27.0 (* x y))

simplify6.5s

Counts

23 → 23

Iterations

Iter	Nodes
done	5001
5	4394
4	1934
3	832
2	272
1	87
0	37

prune78.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite62.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 49

Calls

2 calls:

44.0ms	(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
16.0ms	(* (sqrt 27.0) (* x y))

series148.0ms

Counts

2 → 6

Calls

2 calls:

99.0ms	(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
49.0ms	(* (sqrt 27.0) (* x y))

simplify3.2s

Counts

55 → 55

Iterations

Iter	Nodes
done	5015
3	3744
2	717
1	164
0	66

prune200.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes195.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	7
1	7
0	5

end0.0ms

sample435.0ms

Algorithm

intervals

Results

236.0ms

9174×

body

valid