Details

sample64.0ms

Algorithm

intervals

Results

25.0ms	114×	body	1280	valid
12.0ms	86×	body	640	valid
5.0ms	364×	pre	80	true
3.0ms	114×	body	80	valid
2.0ms	27×	body	320	valid
2.0ms	23×	body	160	valid

simplify3.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	7
2	7
1	6
0	4

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 58.6b

localize5.0ms

Local error

Found 1 expressions with local error:

5.3b	(- (exp x) 1.0)

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt` `*-un-lft-identity`
9×	`prod-diff`
8×	`add-cube-cbrt`
3×	`fma-neg` `add-log-exp`
1×	`expm1-log1p-u` `pow1` `sub-neg` `flip3--` `add-cbrt-cube` `diff-log` `add-exp-log` `log1p-expm1-u` `flip--` `distribute-lft-out--` `difference-of-squares`

Counts

1 → 28

Calls

1 calls:

9.0ms

(- (exp x) 1.0)

series16.0ms

Counts

1 → 3

Calls

1 calls:

16.0ms

(- (exp x) 1.0)

simplify1.8s

Counts

31 → 31

Iterations

Iter	Nodes
done	5000
3	2110
2	428
1	149
0	66

prune122.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify1.0ms

Counts

0 → 0

Iterations

Iter	Nodes
done	0
0	0

prune14.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b	(exp (- (exp x) 1.0))
5.3b	(- (exp x) 1.0)
5.3b	(log (exp (- (exp x) 1.0)))

rewrite66.0ms

Algorithm

rewrite-expression-head

Rules

31×	`add-sqr-sqrt` `*-un-lft-identity`
27×	`prod-diff`
25×	`add-cube-cbrt`
22×	`exp-sum`
14×	`log-prod`
10×	`exp-prod`
8×	`add-log-exp`
6×	`log-pow`
4×	`pow1`
3×	`expm1-log1p-u` `sub-neg` `add-cbrt-cube` `fma-neg` `add-exp-log` `log1p-expm1-u` `distribute-lft-out--` `difference-of-squares`
2×	`exp-diff` `diff-log` `rem-exp-log`
1×	`log-div` `flip3--` `rem-log-exp` `flip--`

Counts

3 → 87

Calls

3 calls:

23.0ms	(exp (- (exp x) 1.0))
16.0ms	(- (exp x) 1.0)
24.0ms	(log (exp (- (exp x) 1.0)))

series74.0ms

Counts

3 → 9

Calls

3 calls:

38.0ms	(exp (- (exp x) 1.0))
18.0ms	(- (exp x) 1.0)
17.0ms	(log (exp (- (exp x) 1.0)))

simplify2.1s

Counts

96 → 96

Iterations

Iter	Nodes
done	5000
3	3561
2	664
1	236
0	126

prune288.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.2b	(exp (log (- (exp x) 1.0)))
5.3b	(- (exp x) 1.0)

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt` `*-un-lft-identity`
11×	`add-cube-cbrt`
9×	`prod-diff`
5×	`log-prod` `exp-sum`
4×	`exp-prod` `add-log-exp`
3×	`pow1` `fma-neg`
2×	`expm1-log1p-u` `log-div` `flip3--` `add-cbrt-cube` `exp-diff` `add-exp-log` `log1p-expm1-u` `flip--` `distribute-lft-out--` `difference-of-squares`
1×	`sub-neg` `diff-log` `log-pow` `rem-exp-log`

Counts

2 → 49

Calls

2 calls:

12.0ms	(exp (log (- (exp x) 1.0)))
17.0ms	(- (exp x) 1.0)

series33.0ms

Counts

2 → 6

Calls

2 calls:

18.0ms	(exp (log (- (exp x) 1.0)))
16.0ms	(- (exp x) 1.0)

simplify2.1s

Counts

55 → 55

Iterations

Iter	Nodes
done	5004
3	2417
2	505
1	196
0	102

prune205.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes167.0ms

Accuracy

0% (0.3b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 0.4b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	6
0	6

end0.0ms

sample2.3s

Algorithm

intervals

Results

938.0ms	3432×	body	1280	valid
418.0ms	2491×	body	640	valid
321.0ms	11820×	pre	80	true
131.0ms	1256×	body	320	valid
92.0ms	4000×	body	80	valid
38.0ms	641×	body	160	valid