Details

sample33.0ms

Algorithm

intervals

Results

8.0ms	256×	body	80	valid
7.0ms	256×	pre	80	true

simplify119.0ms

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	113	7
5	194	7
6	214	7
7	220	7
done	220	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite46.0ms

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-exp-log` `add-cbrt-cube`
2×	`associate-r/` `associate-l/`
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:

42.0ms

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

series22.0ms

Counts

1 → 3

Calls

1 calls:

22.0ms

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

simplify1.2s

Counts

43 → 43

Iterations

Useful iterations: done (1.2s)

Iter	Nodes	Cost
0	62	516
1	226	453
2	1685	407
done	5002	400

prune75.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite64.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 35

Calls

2 calls:

35.0ms	(+ (* b (+ (* 2 a) b)) (* a a))
27.0ms	(* b (+ (* 2 a) b))

series95.0ms

Counts

2 → 6

Calls

2 calls:

25.0ms	(+ (* b (+ (* 2 a) b)) (* a a))
70.0ms	(* b (+ (* 2 a) b))

simplify1.1s

Counts

41 → 41

Iterations

Useful iterations: 2 (268.0ms)

Iter	Nodes	Cost
0	70	523
1	248	497
2	1397	445
done	5002	445

prune157.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite68.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 42

Calls

2 calls:

40.0ms	(* (+ a b) b)
27.0ms	(* (+ a b) a)

series95.0ms

Counts

2 → 6

Calls

2 calls:

56.0ms	(* (+ a b) b)
39.0ms	(* (+ a b) a)

simplify756.0ms

Counts

48 → 48

Iterations

Useful iterations: 2 (177.0ms)

Iter	Nodes	Cost
0	67	368
1	163	358
2	1095	310
done	5001	310

prune124.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes42.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	11
1	12	11
done	12	11

end0.0ms

sample732.0ms

Algorithm

intervals

Results

228.0ms	8000×	body	80	valid
174.0ms	8000×	pre	80	true