Details

sample33.0ms

Algorithm

intervals

Results

7.0ms	197×	body	80	valid
4.0ms	32×	body	640	valid
3.0ms	17×	body	1280	valid
2.0ms	23×	body	320	valid
1.0ms	18×	body	160	valid

simplify3.5s

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

Iter	Nodes	Cost
0	7	9
1	13	9
2	29	8
3	84	8
4	292	8
5	947	8
6	4735	8
done	5000	8

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 20.7b

localize6.0ms

Local error

Found 1 expressions with local error:

4.9b	(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

22×	`associate-+r+`
18×	`prod-diff`
14×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
11×	`distribute-rgt-in` `distribute-lft-in`
3×	`fma-def` `add-log-exp`
2×	`sub-neg`
1×	`pow1` `add-exp-log` `+-commutative` `expm1-log1p-u` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+` `log1p-expm1-u`

Counts

1 → 38

Calls

1 calls:

22.0ms

(+ x (* (- 1.0 x) (- 1.0 y)))

series56.0ms

Counts

1 → 3

Calls

1 calls:

55.0ms

(+ x (* (- 1.0 x) (- 1.0 y)))

simplify410.0ms

Counts

41 → 41

Iterations

Useful iterations: done (408.0ms)

Iter	Nodes	Cost
0	96	574
1	219	501
2	768	395
done	5001	371

prune94.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (fma x y 1.0) (* 1.0 y))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `fma-neg` `prod-diff` `add-log-exp`
1×	`pow1` `add-exp-log` `expm1-log1p-u` `sub-neg` `flip3--` `diff-log` `associate--l+` `add-cbrt-cube` `flip--` `fma-udef` `log1p-expm1-u`

Counts

1 → 21

Calls

1 calls:

10.0ms

(- (fma x y 1.0) (* 1.0 y))

series28.0ms

Counts

1 → 3

Calls

1 calls:

28.0ms

(- (fma x y 1.0) (* 1.0 y))

simplify3.8s

Counts

24 → 24

Iterations

Useful iterations: done (3.8s)

Iter	Nodes	Cost
0	45	300
1	121	291
2	522	261
3	4676	232
done	5000	229

prune77.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes93.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	8
1	7	8
done	7	8

end0.0ms

sample1.0s

Algorithm

intervals

Results

328.0ms	6961×	body	80	valid
175.0ms	827×	body	640	valid
95.0ms	412×	body	1280	valid
93.0ms	582×	body	320	valid
23.0ms	344×	body	160	valid