Details

sample2.7s

Algorithm

intervals

Results

2.3s	140×	body	10240	exit
138.0ms	48×	body	1280	nan
120.0ms	49×	body	640	nan
89.0ms	261×	body	80	valid
12.0ms	13×	body	320	nan
6.0ms	8×	body	160	nan
3.0ms	10×	body	80	nan

simplify2.0s

Counts: 1 → 1

prune97.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 2.0b

localize115.0ms

Local error

Found 4 expressions with local error:

7.3b	(- (- 1.0 z) 1.0)
7.3b	(- (- 1.0 z) 1.0)
7.3b	(- (- 1.0 z) 1.0)
7.3b	(- (- 1.0 z) 1.0)

rewrite236.0ms

Algorithm

rewrite-expression-head

Rules

24×	`*-un-lft-identity` `add-log-exp`
12×	`add-sqr-sqrt` `diff-log` `distribute-lft-out--`
8×	`sub-neg` `associate--l+`
4×	`pow1` `add-exp-log` `associate--l-` `add-cube-cbrt` `flip3--` `add-cbrt-cube` `flip--` `difference-of-squares`

Counts

4 → 76

Calls

4 calls:

61.0ms	(- (- 1.0 z) 1.0)
55.0ms	(- (- 1.0 z) 1.0)
57.0ms	(- (- 1.0 z) 1.0)
58.0ms	(- (- 1.0 z) 1.0)

series69.0ms

Counts

4 → 12

Calls

4 calls:

21.0ms	(- (- 1.0 z) 1.0)
16.0ms	(- (- 1.0 z) 1.0)
16.0ms	(- (- 1.0 z) 1.0)
15.0ms	(- (- 1.0 z) 1.0)

simplify1.2s

Counts: 88 → 88

prune1.3s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 2.0b

localize139.0ms

Local error

Found 4 expressions with local error:

7.3b	(- (- 1.0 z) 1.0)
7.3b	(- (- 1.0 z) 1.0)
7.3b	(- (- 1.0 z) 1.0)
7.3b	(- (- 1.0 z) 1.0)

rewrite178.0ms

Algorithm

rewrite-expression-head

Rules

24×	`*-un-lft-identity` `add-log-exp`
12×	`add-sqr-sqrt` `diff-log` `distribute-lft-out--`
8×	`sub-neg` `associate--l+`
4×	`pow1` `add-exp-log` `associate--l-` `add-cube-cbrt` `flip3--` `add-cbrt-cube` `flip--` `difference-of-squares`

Counts

4 → 76

Calls

4 calls:

41.0ms	(- (- 1.0 z) 1.0)
44.0ms	(- (- 1.0 z) 1.0)
47.0ms	(- (- 1.0 z) 1.0)
44.0ms	(- (- 1.0 z) 1.0)

series59.0ms

Counts

4 → 12

Calls

4 calls:

13.0ms	(- (- 1.0 z) 1.0)
13.0ms	(- (- 1.0 z) 1.0)
14.0ms	(- (- 1.0 z) 1.0)
19.0ms	(- (- 1.0 z) 1.0)

simplify1.0s

Counts: 88 → 88

prune1.5s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 2.0b

localize156.0ms

Local error

Found 4 expressions with local error:

7.3b	(- (- 1.0 z) 1.0)
7.3b	(- (- 1.0 z) 1.0)
7.3b	(- (- 1.0 z) 1.0)
7.3b	(- (- 1.0 z) 1.0)

rewrite200.0ms

Algorithm

rewrite-expression-head

Rules

24×	`*-un-lft-identity` `add-log-exp`
12×	`add-sqr-sqrt` `diff-log` `distribute-lft-out--`
8×	`sub-neg` `associate--l+`
4×	`pow1` `add-exp-log` `associate--l-` `add-cube-cbrt` `flip3--` `add-cbrt-cube` `flip--` `difference-of-squares`

Counts

4 → 76

Calls

4 calls:

51.0ms	(- (- 1.0 z) 1.0)
50.0ms	(- (- 1.0 z) 1.0)
53.0ms	(- (- 1.0 z) 1.0)
43.0ms	(- (- 1.0 z) 1.0)

series61.0ms

Counts

4 → 12

Calls

4 calls:

20.0ms	(- (- 1.0 z) 1.0)
13.0ms	(- (- 1.0 z) 1.0)
13.0ms	(- (- 1.0 z) 1.0)
15.0ms	(- (- 1.0 z) 1.0)

simplify1.1s

Counts: 88 → 88

prune1.5s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 2.0b

regimes189.0ms

Accuracy

-1651.5% (0.8b remaining)

Error of 2.5b against oracle of 1.8b and baseline of 1.8b

bsearch0.0ms

simplify2.1s

end0.0ms

sample1.3m

Algorithm

intervals

Results

1.1m	3878×	body	10240	exit
4.5s	8089×	body	80	valid
4.3s	1543×	body	1280	nan
2.1s	1221×	body	640	nan
625.0ms	595×	body	320	nan
194.0ms	288×	body	160	nan
100.0ms	296×	body	80	nan