Details

sample25.0ms

Algorithm

intervals

Results

6.0ms	256×	pre	80	true
5.0ms	256×	body	80	valid

simplify188.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	292
8	292
7	290
6	273
5	243
4	147
3	65
2	27
1	11
0	4

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

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-cbrt-cube` `add-exp-log`
2×	`associate-l/` `associate-r/`
1×	`pow2` `distribute-rgt-in` `expm1-log1p-u` `distribute-lft-in` `pow-plus` `pow-prod-down` `prod-exp` `pow-sqr` `*-commutative` `pow-prod-up` `cbrt-unprod` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

1 → 42

Calls

1 calls:

45.0ms

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

series17.0ms

Counts

1 → 3

Calls

1 calls:

16.0ms

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

simplify1.4s

Counts

45 → 45

Iterations

Iter	Nodes
done	5000
2	1740
1	232
0	64

prune156.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma b (fma a 2 b) (* a a))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma b (fma a 2 b) (* a a))

series33.0ms

Counts

1 → 3

Calls

1 calls:

33.0ms

(fma b (fma a 2 b) (* a a))

simplify541.0ms

Counts

13 → 13

Iterations

Iter	Nodes
done	5000
3	571
2	131
1	42
0	22

prune53.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

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

rewrite52.0ms

Algorithm

rewrite-expression-head

Rules

12×	`associate-*r/`
11×	`add-sqr-sqrt` `*-un-lft-identity`
8×	`associate-r`
7×	`pow1` `flip3-+` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `flip-+`
6×	`associate-l`
5×	`add-log-exp`
4×	`distribute-rgt-in` `distribute-lft-in` `frac-add`
3×	`expm1-log1p-u` `log1p-expm1-u`
2×	`associate-+l+` `associate-+r+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `distribute-lft-out` `unswap-sqr`
1×	`+-commutative` `sum-log` `fma-def` `distribute-rgt-out`

Counts

3 → 73

Calls

3 calls:

19.0ms	(* a (+ a b))
14.0ms	(+ (* a (+ a b)) (* b (+ a b)))
16.0ms	(* b (+ a b))

series90.0ms

Counts

3 → 9

Calls

3 calls:

30.0ms	(* a (+ a b))
24.0ms	(+ (* a (+ a b)) (* b (+ a b)))
35.0ms	(* b (+ a b))

simplify2.4s

Counts

82 → 82

Iterations

Iter	Nodes
done	5001
2	2635
1	408
0	117

prune256.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes53.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	6
0	6

end0.0ms

sample575.0ms

Algorithm

intervals

Results

166.0ms	8000×	body	80	valid
148.0ms	8000×	pre	80	true