Details

sample909.0ms

Algorithm

intervals

Results

706.0ms	300×	body	10240	exit
77.0ms	71×	body	1280	valid
31.0ms	53×	body	640	valid
20.0ms	201×	body	80	nan
13.0ms	6×	body	2560	valid
11.0ms	86×	body	80	valid
10.0ms	25×	body	320	valid
3.0ms	2×	body	5120	valid
3.0ms	13×	body	160	valid

simplify51.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	16
3	16
2	14
1	11
0	5

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 34.9b

localize22.0ms

Local error

Found 1 expressions with local error:

39.5b

(fmod (cosh c) (log1p a))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

1×	`add-sqr-sqrt` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `insert-posit16` `add-log-exp`

Counts

1 → 8

Calls

1 calls:

1.0ms

(fmod (cosh c) (log1p a))

series16.0ms

Counts

1 → 3

Calls

1 calls:

15.0ms

(fmod (cosh c) (log1p a))

simplify2.3s

Counts

11 → 11

Iterations

Iter	Nodes
done	5000
8	1036
7	322
6	149
5	73
4	39
3	31
2	25
1	20
0	13

prune92.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 34.9b

localize31.0ms

Local error

Found 3 expressions with local error:

0.6b	(exp (log (fmod (cosh c) (log1p a))))
0.7b	(log (fmod (cosh c) (log1p a)))
39.5b	(fmod (cosh c) (log1p a))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `log-prod` `*-un-lft-identity` `add-cube-cbrt`
5×	`pow1`
4×	`exp-prod` `add-exp-log`
3×	`add-cbrt-cube` `exp-sum` `insert-posit16` `add-log-exp`
2×	`log-pow`
1×	`rem-log-exp` `rem-exp-log`

Counts

3 → 37

Calls

3 calls:

3.0ms	(exp (log (fmod (cosh c) (log1p a))))
3.0ms	(log (fmod (cosh c) (log1p a)))
1.0ms	(fmod (cosh c) (log1p a))

series25.0ms

Counts

3 → 9

Calls

3 calls:

3.0ms	(exp (log (fmod (cosh c) (log1p a))))
20.0ms	(log (fmod (cosh c) (log1p a)))
3.0ms	(fmod (cosh c) (log1p a))

simplify3.3s

Counts

46 → 46

Iterations

Iter	Nodes
done	5001
7	4727
6	1057
5	405
4	233
3	161
2	101
1	64
0	41

prune294.0ms

Pruning

14 alts after pruning (12 fresh and 2 done)

Merged error: 34.8b

localize39.0ms

Local error

Found 4 expressions with local error:

0.7b	(log (fmod (cosh c) (log1p a)))
39.5b	(fmod (cosh c) (log1p a))
39.5b	(fmod (cosh c) (log1p a))
39.5b	(fmod (cosh c) (log1p a))

rewrite2.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt` `pow1` `*-un-lft-identity` `add-exp-log` `add-cube-cbrt`
4×	`add-cbrt-cube` `insert-posit16` `add-log-exp`
3×	`log-prod`
1×	`rem-log-exp` `log-pow`

Counts

4 → 37

Calls

4 calls:

1.0ms	(log (fmod (cosh c) (log1p a)))
0.0ms	(fmod (cosh c) (log1p a))
0.0ms	(fmod (cosh c) (log1p a))
0.0ms	(fmod (cosh c) (log1p a))

series27.0ms

Counts

4 → 12

Calls

4 calls:

19.0ms	(log (fmod (cosh c) (log1p a)))
2.0ms	(fmod (cosh c) (log1p a))
2.0ms	(fmod (cosh c) (log1p a))
3.0ms	(fmod (cosh c) (log1p a))

simplify1.5s

Counts

49 → 49

Iterations

Iter	Nodes
done	5000
8	2373
7	757
6	330
5	165
4	91
3	71
2	57
1	40
0	26

prune346.0ms

Pruning

16 alts after pruning (14 fresh and 2 done)

Merged error: 34.8b

localize24.0ms

Local error

Found 4 expressions with local error:

0.7b	(log (fmod (cosh c) (log1p a)))
0.7b	(log (fmod (cosh c) (log1p a)))
39.5b	(fmod (cosh c) (log1p a))
39.5b	(fmod (cosh c) (log1p a))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `pow1` `log-prod` `*-un-lft-identity` `add-exp-log` `add-cube-cbrt`
4×	`add-cbrt-cube` `insert-posit16` `add-log-exp`
2×	`rem-log-exp` `log-pow`

Counts

4 → 42

Calls

4 calls:

2.0ms	(log (fmod (cosh c) (log1p a)))
2.0ms	(log (fmod (cosh c) (log1p a)))
0.0ms	(fmod (cosh c) (log1p a))
0.0ms	(fmod (cosh c) (log1p a))

series67.0ms

Counts

4 → 12

Calls

4 calls:

19.0ms	(log (fmod (cosh c) (log1p a)))
39.0ms	(log (fmod (cosh c) (log1p a)))
5.0ms	(fmod (cosh c) (log1p a))
5.0ms	(fmod (cosh c) (log1p a))

simplify1.6s

Counts

54 → 54

Iterations

Iter	Nodes
done	5000
8	2373
7	757
6	330
5	165
4	91
3	71
2	57
1	40
0	26

prune388.0ms

Pruning

16 alts after pruning (14 fresh and 2 done)

Merged error: 34.7b

regimes800.0ms

Accuracy

0% (0.2b remaining)

Error of 33.9b against oracle of 33.6b and baseline of 33.9b

bsearch0.0ms

simplify8.0ms

Iterations

Iter	Nodes
done	16
1	16
0	14

end0.0ms

sample23.8s

Algorithm

intervals

Results

17.1s	8232×	body	10240	exit
3.0s	2262×	body	1280	valid
1.0s	5431×	body	80	nan
987.0ms	1580×	body	640	valid
357.0ms	2819×	body	80	valid
318.0ms	157×	body	2560	valid
313.0ms	772×	body	320	valid
100.0ms	401×	body	160	valid
24.0ms	9×	body	5120	valid