Details

sample28.0ms

Algorithm

intervals

Results

13.0ms

345×

body

valid

simplify3.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	5
1	6	5
done	6	5

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 12.4b

localize5.0ms

Local error

Found 1 expressions with local error:

12.1b

(/ x (* y y))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-exp-log` `add-cbrt-cube`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `times-frac` `associate-/l`
2×	`cbrt-undiv` `div-exp`
1×	`pow1` `frac-2neg` `prod-exp` `clear-num` `associate-/r*` `cbrt-unprod` `div-inv` `add-log-exp`

Counts

1 → 21

Calls

1 calls:

11.0ms

(/ x (* y y))

series31.0ms

Counts

1 → 3

Calls

1 calls:

31.0ms

(/ x (* y y))

simplify3.8s

Counts

24 → 24

Iterations

Useful iterations: 2 (59.0ms)

Iter	Nodes	Cost
0	43	185
1	91	182
2	230	152
3	526	152
4	907	152
5	2395	152
done	5001	152

prune55.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ (/ x y) y)

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

75×	`times-frac`
43×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
13×	`associate-/l*`
6×	`add-exp-log` `add-cbrt-cube`
5×	`div-inv`
3×	`cbrt-undiv` `div-exp` `associate-/r*`
1×	`pow1` `frac-2neg` `clear-num` `associate-/l/` `add-log-exp`

Counts

1 → 70

Calls

1 calls:

16.0ms

(/ (/ x y) y)

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

(/ (/ x y) y)

simplify4.6s

Counts

73 → 73

Iterations

Useful iterations: done (4.6s)

Iter	Nodes	Cost
0	140	862
1	303	813
2	622	757
3	1460	745
4	3796	724
done	5000	721

prune158.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (/ 1 y) (/ x y))

rewrite41.0ms

Algorithm

rewrite-expression-head

Rules

32×	`add-sqr-sqrt`
25×	`times-frac`
23×	`add-exp-log`
17×	`*-un-lft-identity`
15×	`add-cube-cbrt`
13×	`associate-r` `associate-l` `add-cbrt-cube`
8×	`div-exp` `prod-exp`
6×	`unswap-sqr`
4×	`cbrt-undiv` `cbrt-unprod`
3×	`pow1`
2×	`rec-exp` `1-exp` `div-inv`
1×	`frac-times` `associate-r/` `pow-prod-down` `associate-l/` `*-commutative` `add-log-exp`

Counts

1 → 56

Calls

1 calls:

36.0ms

(* (/ 1 y) (/ x y))

series28.0ms

Counts

1 → 3

Calls

1 calls:

28.0ms

(* (/ 1 y) (/ x y))

simplify5.0s

Counts

59 → 59

Iterations

Useful iterations: 3 (1.1s)

Iter	Nodes	Cost
0	110	633
1	296	517
2	904	423
3	2404	407
done	5000	407

prune110.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.2b	(* y (/ y x))
0.7b	(/ (/ 1 1) (* y (/ y x)))

rewrite50.0ms

Algorithm

rewrite-expression-head

Rules

67×	`add-exp-log`
41×	`times-frac` `div-exp`
29×	`add-sqr-sqrt`
28×	`add-cbrt-cube`
24×	`add-cube-cbrt` `*-un-lft-identity`
16×	`prod-exp`
15×	`1-exp`
13×	`associate-r` `associate-/l*`
12×	`cbrt-undiv`
6×	`rec-exp` `cbrt-unprod`
4×	`pow1` `div-inv`
3×	`associate-l`
2×	`associate-*r/` `add-log-exp` `unswap-sqr`
1×	`frac-2neg` `pow-prod-down` `clear-num` `associate-/r` `associate-/r/` `-commutative` `associate-/l/`

Counts

2 → 98

Calls

2 calls:

15.0ms	(* y (/ y x))
31.0ms	(/ (/ 1 1) (* y (/ y x)))

series56.0ms

Counts

2 → 6

Calls

2 calls:

20.0ms	(* y (/ y x))
36.0ms	(/ (/ 1 1) (* y (/ y x)))

simplify4.3s

Counts

104 → 104

Iterations

Useful iterations: 3 (1.3s)

Iter	Nodes	Cost
0	172	1188
1	367	866
2	783	704
3	2291	628
done	5000	628

prune184.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

regimes75.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	5
done	4	5

end0.0ms

sample774.0ms

Algorithm

intervals

Results

375.0ms

10714×

body

valid