Details

sample31.0ms

Algorithm

intervals

Results

18.0ms

283×

body

valid

simplify15.0ms

Counts

1 → 1

Iterations

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

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (* x 27.0) y)

rewrite14.0ms

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` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

1 → 21

Calls

1 calls:

14.0ms

(* (* x 27.0) y)

series34.0ms

Counts

1 → 3

Calls

1 calls:

34.0ms

(* (* x 27.0) y)

simplify1.7s

Counts

24 → 24

Iterations

Iter	Nodes
done	5006
3	1408
2	366
1	107
0	43

prune68.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b	(* x (* 27.0 y))

rewrite23.0ms

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` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

1 → 21

Calls

1 calls:

22.0ms

(* x (* 27.0 y))

series43.0ms

Counts

1 → 3

Calls

1 calls:

43.0ms

(* x (* 27.0 y))

simplify7.6s

Counts

24 → 24

Iterations

Iter	Nodes
done	5001
5	4100
4	2037
3	960
2	304
1	93
0	40

prune83.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.3b	(* 27.0 (* x 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` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

1 → 21

Calls

1 calls:

28.0ms

(* 27.0 (* x y))

series47.0ms

Counts

1 → 3

Calls

1 calls:

47.0ms

(* 27.0 (* x y))

simplify7.3s

Counts

24 → 24

Iterations

Iter	Nodes
done	5002
5	4682
4	2001
3	836
2	273
1	88
0	38

prune74.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* x (* 27.0 y))) (cbrt (* x (* 27.0 y))))
7.6b	(cbrt (* x (* 27.0 y)))
7.6b	(cbrt (* x (* 27.0 y)))
7.6b	(cbrt (* x (* 27.0 y)))

rewrite87.0ms

Algorithm

rewrite-expression-head

Rules

11×	`pow1`
10×	`add-sqr-sqrt`
9×	`pow1/3`
8×	`*-un-lft-identity` `add-cube-cbrt`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`expm1-log1p-u` `add-cbrt-cube` `swap-sqr` `associate-r` `associate-l` `insert-posit16` `log1p-expm1-u` `add-log-exp`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 70

Calls

4 calls:

41.0ms	(* (cbrt (* x (* 27.0 y))) (cbrt (* x (* 27.0 y))))
19.0ms	(cbrt (* x (* 27.0 y)))
13.0ms	(cbrt (* x (* 27.0 y)))
13.0ms	(cbrt (* x (* 27.0 y)))

series728.0ms

Counts

4 → 12

Calls

4 calls:

179.0ms	(* (cbrt (* x (* 27.0 y))) (cbrt (* x (* 27.0 y))))
188.0ms	(cbrt (* x (* 27.0 y)))
188.0ms	(cbrt (* x (* 27.0 y)))
173.0ms	(cbrt (* x (* 27.0 y)))

simplify1.7s

Counts

82 → 82

Iterations

Iter	Nodes
done	5000
3	1598
2	558
1	231
0	93

prune381.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0.0b

regimes189.0ms

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

sample618.0ms

Algorithm

intervals

Results

431.0ms

9110×

body

valid