Details

sample634.0ms

Algorithm

intervals

Results

494.0ms	283×	body	10240	exit
50.0ms	70×	body	1280	valid
17.0ms	53×	body	640	valid
9.0ms	5×	body	2560	valid
9.0ms	213×	body	80	nan
7.0ms	35×	body	320	valid
6.0ms	83×	body	80	valid
1.0ms	1×	body	5120	valid
1.0ms	9×	body	160	valid

simplify15.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

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

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 35.6b

localize15.0ms

Local error

Found 1 expressions with local error:

40.2b

(fmod (cosh c) (log1p a))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 7

Calls

1 calls:

1.0ms

(fmod (cosh c) (log1p a))

series15.0ms

Counts

1 → 3

Calls

1 calls:

15.0ms

(fmod (cosh c) (log1p a))

simplify2.1s

Counts

10 → 10

Iterations

Useful iterations: 2 (5.0ms)

Iter	Nodes	Cost
0	12	75
1	19	75
2	24	65
3	30	65
4	36	65
5	46	65
6	67	65
7	145	65
8	430	65
9	1839	65
done	5001	65

prune44.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 35.5b

localize9.0ms

Local error

Found 3 expressions with local error:

0.6b	(exp (log (fmod (cosh c) (log1p a))))
1.1b	(log (fmod (cosh c) (log1p a)))
40.2b	(fmod (cosh c) (log1p a))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 34

Calls

3 calls:

3.0ms	(exp (log (fmod (cosh c) (log1p a))))
3.0ms	(log (fmod (cosh c) (log1p a)))
0.0ms	(fmod (cosh c) (log1p a))

series30.0ms

Counts

3 → 9

Calls

3 calls:

3.0ms	(exp (log (fmod (cosh c) (log1p a))))
23.0ms	(log (fmod (cosh c) (log1p a)))
3.0ms	(fmod (cosh c) (log1p a))

simplify4.3s

Counts

43 → 43

Iterations

Useful iterations: 4 (42.0ms)

Iter	Nodes	Cost
0	38	384
1	54	347
2	68	301
3	86	301
4	126	295
5	210	295
6	425	295
7	1201	295
8	4492	295
done	5000	295

prune145.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 35.5b

localize10.0ms

Local error

Found 3 expressions with local error:

0.7b	(pow E (log (fmod (cosh c) (log1p a))))
1.1b	(log (fmod (cosh c) (log1p a)))
40.2b	(fmod (cosh c) (log1p a))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
6×	`pow1` `log-prod`
5×	`add-exp-log`
4×	`pow-unpow`
3×	`unpow-prod-up` `unpow-prod-down` `add-cbrt-cube` `add-log-exp`
2×	`pow-exp` `log-pow`
1×	`pow-to-exp` `e-exp-1` `pow-pow` `rem-log-exp` `sqr-pow`

Counts

3 → 41

Calls

3 calls:

4.0ms	(pow E (log (fmod (cosh c) (log1p a))))
1.0ms	(log (fmod (cosh c) (log1p a)))
0.0ms	(fmod (cosh c) (log1p a))

series95.0ms

Counts

3 → 9

Calls

3 calls:

70.0ms	(pow E (log (fmod (cosh c) (log1p a))))
22.0ms	(log (fmod (cosh c) (log1p a)))
4.0ms	(fmod (cosh c) (log1p a))

simplify2.2s

Counts

50 → 50

Iterations

Useful iterations: done (2.2s)

Iter	Nodes	Cost
0	53	513
1	102	478
2	203	408
3	505	408
4	1525	406
done	5000	394

prune219.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 35.5b

localize11.0ms

Local error

Found 3 expressions with local error:

0.7b	(pow E (log (fmod (cosh c) (log1p a))))
1.1b	(log (fmod (cosh c) (log1p a)))
40.2b	(fmod (cosh c) (log1p a))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
6×	`pow1` `log-prod`
5×	`add-exp-log`
4×	`pow-unpow`
3×	`unpow-prod-up` `unpow-prod-down` `add-cbrt-cube` `add-log-exp`
2×	`pow-exp` `log-pow`
1×	`pow-to-exp` `e-exp-1` `pow-pow` `rem-log-exp` `sqr-pow`

Counts

3 → 41

Calls

3 calls:

4.0ms	(pow E (log (fmod (cosh c) (log1p a))))
1.0ms	(log (fmod (cosh c) (log1p a)))
0.0ms	(fmod (cosh c) (log1p a))

series90.0ms

Counts

3 → 9

Calls

3 calls:

62.0ms	(pow E (log (fmod (cosh c) (log1p a))))
25.0ms	(log (fmod (cosh c) (log1p a)))
3.0ms	(fmod (cosh c) (log1p a))

simplify2.3s

Counts

50 → 50

Iterations

Useful iterations: done (2.3s)

Iter	Nodes	Cost
0	53	513
1	102	478
2	203	408
3	505	408
4	1525	406
done	5000	394

prune205.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 35.5b

regimes320.0ms

Accuracy

0% (0.0b remaining)

Error of 34.0b against oracle of 34.0b and baseline of 34.0b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 1 (1.0ms)

Iter	Nodes	Cost
0	10	10
1	13	8
done	13	8

end0.0ms

sample15.6s

Algorithm

intervals

Results

11.5s	7859×	body	10240	exit
1.8s	2226×	body	1280	valid
510.0ms	1593×	body	640	valid
239.0ms	156×	body	2560	valid
208.0ms	5235×	body	80	nan
163.0ms	2797×	body	80	valid
153.0ms	819×	body	320	valid
59.0ms	397×	body	160	valid
26.0ms	12×	body	5120	valid