Details

sample11.0ms

Algorithm

intervals

Results

4.0ms

284×

body

valid

simplify6.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	5	5
1	9	5
2	15	5
3	16	5
done	16	5

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize3.0ms

Local error

Found 1 expressions with local error:

0.3b	(* (* x 27.0) y)

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:

6.0ms

(* (* x 27.0) y)

series19.0ms

Counts

1 → 3

Calls

1 calls:

19.0ms

(* (* x 27.0) y)

simplify5.3s

Counts

23 → 23

Iterations

Useful iterations: 2 (34.0ms)

Iter	Nodes	Cost
0	42	169
1	104	164
2	466	134
3	1868	134
4	4279	134
done	5001	134

prune33.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize4.0ms

Local error

Found 1 expressions with local error:

0.3b	(* x (* 27.0 y))

rewrite6.0ms

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 (* 27.0 y))

series24.0ms

Counts

1 → 3

Calls

1 calls:

24.0ms

(* x (* 27.0 y))

simplify3.0s

Counts

23 → 23

Iterations

Useful iterations: 2 (23.0ms)

Iter	Nodes	Cost
0	39	166
1	92	163
2	320	133
3	1047	133
4	1912	133
5	3798	133
done	5001	133

prune38.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b	(* 27.0 (* x y))

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

(* 27.0 (* x y))

series21.0ms

Counts

1 → 3

Calls

1 calls:

21.0ms

(* 27.0 (* x y))

simplify2.7s

Counts

23 → 23

Iterations

Useful iterations: 2 (21.0ms)

Iter	Nodes	Cost
0	37	166
1	88	163
2	288	133
3	928	133
4	1938	133
5	3809	133
done	5001	133

prune35.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite29.0ms

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:

8.0ms	(* (sqrt 27.0) (* x y))
20.0ms	(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))

series122.0ms

Counts

2 → 6

Calls

2 calls:

46.0ms	(* (sqrt 27.0) (* x y))
76.0ms	(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))

simplify1.4s

Counts

55 → 55

Iterations

Useful iterations: 2 (49.0ms)

Iter	Nodes	Cost
0	63	572
1	163	434
2	648	358
3	2622	358
done	5000	358

prune79.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes88.0ms

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

sample273.0ms

Algorithm

intervals

Results

135.0ms

9098×

body

valid