Details

sample30.0ms

Algorithm

intervals

Results

10.0ms

299×

body

valid

simplify12.0ms

Counts

1 → 1

Iterations

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

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize11.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (* x 27.0) y)

rewrite25.0ms

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)

series22.0ms

Counts

1 → 3

Calls

1 calls:

22.0ms

(* (* x 27.0) y)

simplify838.0ms

Counts

23 → 23

Iterations

Iter	Nodes
done	5001
2	700
1	106
0	42

prune89.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b	(* x (* 27.0 y))

rewrite13.0ms

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:

12.0ms

(* x (* 27.0 y))

series26.0ms

Counts

1 → 3

Calls

1 calls:

26.0ms

(* x (* 27.0 y))

simplify3.3s

Counts

23 → 23

Iterations

Iter	Nodes
done	5001
3	1552
2	358
1	92
0	39

prune88.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

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

Counts

1 → 20

Calls

1 calls:

22.0ms

(* 27.0 (* x y))

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(* 27.0 (* x y))

simplify2.8s

Counts

23 → 23

Iterations

Iter	Nodes
done	5001
3	1263
2	305
1	87
0	37

prune96.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* (* x 27.0) y)) (cbrt (* (* x 27.0) y)))
7.2b	(cbrt (* (* x 27.0) y))
7.2b	(cbrt (* (* x 27.0) y))
7.2b	(cbrt (* (* x 27.0) y))

rewrite67.0ms

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` `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 → 66

Calls

4 calls:

21.0ms	(* (cbrt (* (* x 27.0) y)) (cbrt (* (* x 27.0) y)))
18.0ms	(cbrt (* (* x 27.0) y))
15.0ms	(cbrt (* (* x 27.0) y))
11.0ms	(cbrt (* (* x 27.0) y))

series479.0ms

Counts

4 → 12

Calls

4 calls:

156.0ms	(* (cbrt (* (* x 27.0) y)) (cbrt (* (* x 27.0) y)))
103.0ms	(cbrt (* (* x 27.0) y))
102.0ms	(cbrt (* (* x 27.0) y))
117.0ms	(cbrt (* (* x 27.0) y))

simplify896.0ms

Counts

78 → 78

Iterations

Iter	Nodes
done	5001
2	806
1	231
0	91

prune425.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes218.0ms

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

sample482.0ms

Algorithm

intervals

Results

223.0ms

9144×

body

valid