Details

sample12.0ms

Algorithm

intervals

Results

4.0ms

292×

body

valid

simplify5.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

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

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (* 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:

7.0ms

(* (* x 27.0) y)

series20.0ms

Counts

1 → 3

Calls

1 calls:

20.0ms

(* (* x 27.0) y)

simplify5.1s

Counts

23 → 23

Iterations

Useful iterations: 2 (49.0ms)

Iter	Nodes	Cost
0	42	169
1	102	164
2	422	134
3	1636	134
4	3017	134
done	5001	134

prune42.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b	(* x (* 27.0 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

(* x (* 27.0 y))

series21.0ms

Counts

1 → 3

Calls

1 calls:

21.0ms

(* x (* 27.0 y))

simplify5.2s

Counts

23 → 23

Iterations

Useful iterations: 2 (28.0ms)

Iter	Nodes	Cost
0	39	166
1	92	163
2	316	133
3	1035	133
4	1956	133
5	3781	133
done	5001	133

prune48.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b	(* 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))

series24.0ms

Counts

1 → 3

Calls

1 calls:

24.0ms

(* 27.0 (* x y))

simplify4.9s

Counts

23 → 23

Iterations

Useful iterations: 2 (24.0ms)

Iter	Nodes	Cost
0	37	166
1	88	163
2	286	133
3	901	133
4	1724	133
5	3509	133
done	5000	133

prune43.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize6.0ms

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))

rewrite30.0ms

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:

21.0ms	(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
8.0ms	(* (sqrt 27.0) (* x y))

series128.0ms

Counts

2 → 6

Calls

2 calls:

79.0ms	(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
49.0ms	(* (sqrt 27.0) (* x y))

simplify2.8s

Counts

55 → 55

Iterations

Useful iterations: 2 (59.0ms)

Iter	Nodes	Cost
0	63	572
1	163	434
2	551	358
3	2263	358
done	5000	358

prune87.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

regimes70.0ms

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

sample288.0ms

Algorithm

intervals

Results

144.0ms

9149×

body

valid