Details

sample17.0ms

Algorithm

intervals

Results

6.0ms

276×

body

valid

simplify8.0ms

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: 0.7b

localize5.0ms

Local error

Found 1 expressions with local error:

0.7b	(* (* x 27.0) y)

rewrite23.0ms

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:

23.0ms

(* (* x 27.0) y)

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

(* (* x 27.0) y)

simplify646.0ms

Counts

23 → 23

Iterations

Useful iterations: 2 (85.0ms)

Iter	Nodes	Cost
0	42	169
1	106	164
2	676	134
done	5001	134

prune61.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b	(* x (* 27.0 y))

rewrite34.0ms

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:

33.0ms

(* x (* 27.0 y))

series27.0ms

Counts

1 → 3

Calls

1 calls:

27.0ms

(* x (* 27.0 y))

simplify3.4s

Counts

23 → 23

Iterations

Useful iterations: 2 (44.0ms)

Iter	Nodes	Cost
0	39	166
1	92	163
2	343	133
3	1475	133
done	5001	133

prune58.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.3b	(* 27.0 (* x y))

rewrite22.0ms

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

(* 27.0 (* x y))

series40.0ms

Counts

1 → 3

Calls

1 calls:

40.0ms

(* 27.0 (* x y))

simplify2.7s

Counts

23 → 23

Iterations

Useful iterations: 2 (52.0ms)

Iter	Nodes	Cost
0	37	166
1	87	163
2	305	133
3	1283	133
done	5000	133

prune39.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite79.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-exp-log` `add-cbrt-cube`
12×	`associate-l`
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-r` `*-commutative` `log1p-expm1-u` `add-log-exp`

Counts

2 → 49

Calls

2 calls:

25.0ms	(* (sqrt 27.0) (* x y))
52.0ms	(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))

series146.0ms

Counts

2 → 6

Calls

2 calls:

67.0ms	(* (sqrt 27.0) (* x y))
78.0ms	(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))

simplify1.3s

Counts

55 → 55

Iterations

Useful iterations: done (1.2s)

Iter	Nodes	Cost
0	63	572
1	164	434
2	873	378
done	5001	358

prune119.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

regimes78.0ms

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

sample665.0ms

Algorithm

intervals

Results

287.0ms

9168×

body

valid