Details

sample14.0ms

Algorithm

intervals

Results

6.0ms	256×	body	80	valid
2.0ms	256×	pre	80	true

simplify2.0s

Counts

1 → 1

Iterations

Useful iterations: 1 (1.0ms)

Iter	Nodes	Cost
0	4	9
1	13	7
2	26	7
3	41	7
4	59	7
5	92	7
6	183	7
7	524	7
8	2128	7
done	5000	7

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x (* x x)) (* x x))
0.1b	(* x (* x x))

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1`
7×	`add-exp-log` `add-cbrt-cube`
5×	`pow-prod-up`
4×	`add-sqr-sqrt` `add-log-exp`
3×	`add-cube-cbrt` `-un-lft-identity` `associate-l*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`+-commutative` `pow2` `distribute-lft1-in` `flip3-+` `pow-plus` `cube-unmult` `associate-r` `sum-log` `pow-sqr` `*-commutative` `flip-+` `distribute-lft-out` `unswap-sqr`

Counts

2 → 37

Calls

2 calls:

18.0ms	(+ (* x (* x x)) (* x x))
16.0ms	(* x (* x x))

series104.0ms

Counts

2 → 6

Calls

2 calls:

68.0ms	(+ (* x (* x x)) (* x x))
36.0ms	(* x (* x x))

simplify1.6s

Counts

43 → 43

Iterations

Useful iterations: 3 (373.0ms)

Iter	Nodes	Cost
0	57	384
1	135	260
2	436	227
3	1620	225
done	5000	225

prune61.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* x (+ (* x x) x))

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt` `associate-r`
4×	`*-un-lft-identity`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `add-cbrt-cube`
2×	`associate-*r/`
1×	`distribute-rgt-in` `distribute-rgt-out` `distribute-lft-in` `distribute-lft1-in` `flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `add-log-exp` `unswap-sqr`

Counts

1 → 24

Calls

1 calls:

27.0ms

(* x (+ (* x x) x))

series64.0ms

Counts

1 → 3

Calls

1 calls:

64.0ms

(* x (+ (* x x) x))

simplify1.7s

Counts

27 → 27

Iterations

Useful iterations: 3 (402.0ms)

Iter	Nodes	Cost
0	44	255
1	123	244
2	420	214
3	1575	211
done	5001	211

prune44.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (sqrt x) (* (sqrt x) (+ (* x x) x)))
0.2b	(* (sqrt x) (+ (* x x) x))

rewrite76.0ms

Algorithm

rewrite-expression-head

Rules

12×	`associate-l`
11×	`add-sqr-sqrt`
9×	`pow1` `add-exp-log` `add-cbrt-cube`
8×	`*-un-lft-identity`
7×	`add-cube-cbrt` `sqrt-prod`
6×	`associate-r/` `associate-r*`
5×	`distribute-rgt-in` `distribute-lft-in`
4×	`pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`flip3-+` `*-commutative` `flip-+` `add-log-exp` `unswap-sqr`
1×	`distribute-rgt-out` `distribute-lft1-in`

Counts

2 → 55

Calls

2 calls:

41.0ms	(* (sqrt x) (* (sqrt x) (+ (* x x) x)))
30.0ms	(* (sqrt x) (+ (* x x) x))

series121.0ms

Counts

2 → 6

Calls

2 calls:

58.0ms	(* (sqrt x) (* (sqrt x) (+ (* x x) x)))
63.0ms	(* (sqrt x) (+ (* x x) x))

simplify3.0s

Counts

61 → 61

Iterations

Useful iterations: 3 (1.5s)

Iter	Nodes	Cost
0	94	797
1	256	635
2	998	555
3	3838	544
done	5000	544

prune98.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes22.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	9
1	6	9
done	6	9

end0.0ms

sample283.0ms

Algorithm

intervals

Results

100.0ms	8000×	body	80	valid
68.0ms	8000×	pre	80	true