Details

sample343.0ms

Algorithm

intervals

Results

258.0ms	253×	body	10240	exit
34.0ms	70×	body	1280	valid
10.0ms	49×	body	640	valid
5.0ms	5×	body	2560	valid
4.0ms	168×	body	80	nan
4.0ms	93×	body	80	valid
3.0ms	26×	body	320	valid
2.0ms	1×	body	5120	valid
1.0ms	12×	body	160	valid

simplify217.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	11	3
1	14	3
2	16	3
3	18	3
4	19	3
5	24	3
6	43	3
7	64	3
8	154	3
9	1044	3
10	5001	3
done	5001	3

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 33.3b

localize6.0ms

Local error

Found 1 expressions with local error:

37.9b

(fmod (cosh c) (log1p a))

rewrite0.0ms

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:

0.0ms

(fmod (cosh c) (log1p a))

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(fmod (cosh c) (log1p a))

simplify98.0ms

Counts

10 → 10

Iterations

Useful iterations: 1 (2.0ms)

Iter	Nodes	Cost
0	19	49
1	24	42
2	29	42
3	36	42
4	56	42
5	115	42
6	564	42
7	1838	42
8	5001	42
done	5001	42

prune31.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 33.3b

localize8.0ms

Local error

Found 3 expressions with local error:

0.4b	(exp (log (fmod (cosh c) (log1p a))))
1.4b	(log (fmod (cosh c) (log1p a)))
37.9b	(fmod (cosh c) (log1p a))

rewrite5.0ms

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

series28.0ms

Counts

3 → 9

Calls

3 calls:

3.0ms	(exp (log (fmod (cosh c) (log1p a))))
22.0ms	(log (fmod (cosh c) (log1p a)))
3.0ms	(fmod (cosh c) (log1p a))

simplify81.0ms

Counts

43 → 43

Iterations

Useful iterations: 3 (6.0ms)

Iter	Nodes	Cost
0	55	234
1	81	206
2	103	200
3	150	194
4	295	194
5	724	194
6	2472	194
7	5001	194
done	5001	194

prune111.0ms

Pruning

13 alts after pruning (11 fresh and 2 done)

Merged error: 33.3b

localize14.0ms

Local error

Found 4 expressions with local error:

0.1b	(pow (log (fmod (cosh c) (log1p a))) 3)
0.4b	(exp (cbrt (pow (log (fmod (cosh c) (log1p a))) 3)))
1.4b	(log (fmod (cosh c) (log1p a)))
37.9b	(fmod (cosh c) (log1p a))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

17×	`exp-prod`
14×	`cbrt-prod`
12×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
10×	`pow1`
8×	`unpow-prod-down` `cube-prod`
6×	`add-exp-log`
5×	`log-pow` `add-cbrt-cube` `add-log-exp`
3×	`pow-unpow` `log-prod`
2×	`cube-mult` `unpow3` `sqr-pow`
1×	`pow-to-exp` `pow-pow` `rem-log-exp` `pow-exp` `rem-exp-log` `rem-cube-cbrt`

Counts

4 → 69

Calls

4 calls:

3.0ms	(pow (log (fmod (cosh c) (log1p a))) 3)
11.0ms	(exp (cbrt (pow (log (fmod (cosh c) (log1p a))) 3)))
1.0ms	(log (fmod (cosh c) (log1p a)))
0.0ms	(fmod (cosh c) (log1p a))

series62.0ms

Counts

4 → 12

Calls

4 calls:

35.0ms	(pow (log (fmod (cosh c) (log1p a))) 3)
3.0ms	(exp (cbrt (pow (log (fmod (cosh c) (log1p a))) 3)))
20.0ms	(log (fmod (cosh c) (log1p a)))
3.0ms	(fmod (cosh c) (log1p a))

simplify130.0ms

Counts

81 → 81

Iterations

Useful iterations: 2 (16.0ms)

Iter	Nodes	Cost
0	133	473
1	432	423
2	2928	418
3	5002	418
done	5002	418

prune224.0ms

Pruning

19 alts after pruning (18 fresh and 1 done)

Merged error: 33.3b

localize13.0ms

Local error

Found 4 expressions with local error:

0.1b	(pow (log (fmod (cosh c) (log1p a))) 3)
0.6b	(pow E (cbrt (pow (log (fmod (cosh c) (log1p a))) 3)))
1.4b	(log (fmod (cosh c) (log1p a)))
37.9b	(fmod (cosh c) (log1p a))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

20×	`pow-unpow`
14×	`cbrt-prod`
13×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
11×	`pow1` `unpow-prod-down`
8×	`cube-prod`
7×	`add-exp-log`
5×	`log-pow` `add-cbrt-cube`
4×	`add-log-exp`
3×	`log-prod` `pow-exp` `sqr-pow`
2×	`cube-mult` `pow-to-exp` `pow-pow` `unpow3`
1×	`e-exp-1` `rem-log-exp` `rem-cube-cbrt`

Counts

4 → 76

Calls

4 calls:

3.0ms	(pow (log (fmod (cosh c) (log1p a))) 3)
5.0ms	(pow E (cbrt (pow (log (fmod (cosh c) (log1p a))) 3)))
1.0ms	(log (fmod (cosh c) (log1p a)))
0.0ms	(fmod (cosh c) (log1p a))

series105.0ms

Counts

4 → 12

Calls

4 calls:

35.0ms	(pow (log (fmod (cosh c) (log1p a))) 3)
44.0ms	(pow E (cbrt (pow (log (fmod (cosh c) (log1p a))) 3)))
23.0ms	(log (fmod (cosh c) (log1p a)))
3.0ms	(fmod (cosh c) (log1p a))

simplify33.0ms

Counts

88 → 88

Iterations

Useful iterations: 2 (27.0ms)

Iter	Nodes	Cost
0	192	585
1	704	532
2	5001	525
done	5001	525

prune214.0ms

Pruning

19 alts after pruning (18 fresh and 1 done)

Merged error: 33.3b

regimes401.0ms

Accuracy

0% (0.0b remaining)

Error of 34.5b against oracle of 34.5b and baseline of 34.5b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	3
1	5	3
done	5	3

end0.0ms

sample10.2s

Algorithm

intervals

Results

7.7s	7716×	body	10240	exit
1.0s	2339×	body	1280	valid
337.0ms	1600×	body	640	valid
159.0ms	152×	body	2560	valid
142.0ms	5287×	body	80	nan
106.0ms	2708×	body	80	valid
97.0ms	778×	body	320	valid
37.0ms	410×	body	160	valid
21.0ms	13×	body	5120	valid