Details

sample19.0ms

Algorithm

intervals

Results

4.0ms	256×	body	80	valid
4.0ms	256×	pre	80	true

simplify83.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	7
1	11	7
2	25	7
3	53	7
4	110	7
5	205	7
6	225	7
7	231	7
done	231	7

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ a b) (+ a b))

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

19×	`*-un-lft-identity`
8×	`pow1`
7×	`add-sqr-sqrt`
6×	`flip3-+` `swap-sqr` `flip-+` `distribute-lft-out`
5×	`add-cube-cbrt`
4×	`frac-times` `associate-r` `associate-l`
3×	`add-cbrt-cube` `add-exp-log`
2×	`associate-l/` `associate-r/`
1×	`pow2` `distribute-rgt-in` `distribute-lft-in` `pow-plus` `pow-prod-down` `prod-exp` `pow-sqr` `*-commutative` `pow-prod-up` `cbrt-unprod` `add-log-exp` `unswap-sqr`

Counts

1 → 40

Calls

1 calls:

27.0ms

(* (+ a b) (+ a b))

series16.0ms

Counts

1 → 3

Calls

1 calls:

16.0ms

(* (+ a b) (+ a b))

simplify1.1s

Counts

43 → 43

Iterations

Useful iterations: done (1.1s)

Iter	Nodes	Cost
0	62	516
1	226	453
2	1765	407
done	5000	400

prune102.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(* b (+ (* 2 a) b))
0.0b	(+ (* a a) (* b (+ (* 2 a) b)))

rewrite46.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 35

Calls

2 calls:

37.0ms	(* b (+ (* 2 a) b))
7.0ms	(+ (* a a) (* b (+ (* 2 a) b)))

series94.0ms

Counts

2 → 6

Calls

2 calls:

52.0ms	(* b (+ (* 2 a) b))
42.0ms	(+ (* a a) (* b (+ (* 2 a) b)))

simplify758.0ms

Counts

41 → 41

Iterations

Useful iterations: 2 (205.0ms)

Iter	Nodes	Cost
0	71	527
1	250	497
2	1409	439
done	5000	439

prune136.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* a (+ a (* b 2))) (* b b))
0.0b	(* a (+ a (* b 2)))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 35

Calls

2 calls:

14.0ms	(+ (* a (+ a (* b 2))) (* b b))
13.0ms	(* a (+ a (* b 2)))

series108.0ms

Counts

2 → 6

Calls

2 calls:

43.0ms	(+ (* a (+ a (* b 2))) (* b b))
64.0ms	(* a (+ a (* b 2)))

simplify863.0ms

Counts

41 → 41

Iterations

Useful iterations: 2 (233.0ms)

Iter	Nodes	Cost
0	72	527
1	253	501
2	1385	453
done	5001	453

prune152.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes63.0ms

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	8	11
1	12	11
done	12	11

end0.0ms

sample717.0ms

Algorithm

intervals

Results

188.0ms	8000×	body	80	valid
178.0ms	8000×	pre	80	true