Details

sample834.0ms

Algorithm

intervals

Results

663.0ms	283×	body	10240	exit
56.0ms	70×	body	1280	valid
20.0ms	53×	body	640	valid
13.0ms	213×	body	80	nan
9.0ms	5×	body	2560	valid
9.0ms	35×	body	320	valid
7.0ms	83×	body	80	valid
2.0ms	1×	body	5120	valid
1.0ms	9×	body	160	valid

simplify24.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

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

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 35.6b

localize27.0ms

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` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`

Counts

1 → 9

Calls

1 calls:

1.0ms

(fmod (cosh c) (log1p a))

series18.0ms

Counts

1 → 3

Calls

1 calls:

18.0ms

(fmod (cosh c) (log1p a))

simplify2.2s

Counts

12 → 12

Iterations

Useful iterations: 2 (12.0ms)

Iter	Nodes	Cost
0	14	87
1	21	87
2	26	77
3	32	77
4	38	77
5	48	77
6	69	77
7	147	77
8	440	77
9	1834	77
done	5000	77

prune67.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 35.5b

localize19.0ms

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))

rewrite14.0ms

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×	`expm1-log1p-u` `exp-sum` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`
2×	`log-pow`
1×	`rem-log-exp` `rem-exp-log`

Counts

3 → 40

Calls

3 calls:

6.0ms	(exp (log (fmod (cosh c) (log1p a))))
5.0ms	(log (fmod (cosh c) (log1p a)))
1.0ms	(fmod (cosh c) (log1p a))

series53.0ms

Counts

3 → 9

Calls

3 calls:

6.0ms	(exp (log (fmod (cosh c) (log1p a))))
40.0ms	(log (fmod (cosh c) (log1p a)))
6.0ms	(fmod (cosh c) (log1p a))

simplify4.5s

Counts

49 → 49

Iterations

Useful iterations: 4 (85.0ms)

Iter	Nodes	Cost
0	44	426
1	60	385
2	74	339
3	93	339
4	134	333
5	218	333
6	426	333
7	1209	333
8	4524	333
done	5001	333

prune212.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 35.5b

localize17.0ms

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` `expm1-log1p-u` `unpow-prod-down` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`
2×	`pow-exp` `log-pow`
1×	`pow-to-exp` `e-exp-1` `pow-pow` `rem-log-exp` `sqr-pow`

Counts

3 → 47

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))

series121.0ms

Counts

3 → 9

Calls

3 calls:

95.0ms	(pow E (log (fmod (cosh c) (log1p a))))
23.0ms	(log (fmod (cosh c) (log1p a)))
3.0ms	(fmod (cosh c) (log1p a))

simplify2.2s

Counts

56 → 56

Iterations

Useful iterations: done (2.2s)

Iter	Nodes	Cost
0	59	557
1	108	522
2	208	446
3	512	446
4	1617	444
done	5001	432

prune241.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 35.5b

localize12.0ms

Local error

Found 3 expressions with local error:

0.7b	(pow E (* 1 (log (fmod (cosh c) (log1p a)))))
1.1b	(log (fmod (cosh c) (log1p a)))
40.2b	(fmod (cosh c) (log1p a))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

9×	`log-prod`
7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
6×	`unpow-prod-up`
5×	`pow1` `add-exp-log`
3×	`distribute-rgt-in` `expm1-log1p-u` `unpow-prod-down` `distribute-lft-in` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`
2×	`pow-exp`
1×	`pow-to-exp` `e-exp-1` `pow-unpow` `pow-pow` `rem-log-exp` `log-pow` `sqr-pow`

Counts

3 → 47

Calls

3 calls:

8.0ms	(pow E (* 1 (log (fmod (cosh c) (log1p a)))))
1.0ms	(log (fmod (cosh c) (log1p a)))
0.0ms	(fmod (cosh c) (log1p a))

series133.0ms

Counts

3 → 9

Calls

3 calls:

89.0ms	(pow E (* 1 (log (fmod (cosh c) (log1p a)))))
38.0ms	(log (fmod (cosh c) (log1p a)))
6.0ms	(fmod (cosh c) (log1p a))

simplify2.2s

Counts

56 → 56

Iterations

Useful iterations: 4 (626.0ms)

Iter	Nodes	Cost
0	72	655
1	119	549
2	224	463
3	512	463
4	1515	443
done	5000	443

prune241.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 35.5b

regimes302.0ms

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	14	8
done	14	8

end0.0ms

sample15.8s

Algorithm

intervals

Results

11.9s	7859×	body	10240	exit
1.5s	2226×	body	1280	valid
529.0ms	1593×	body	640	valid
264.0ms	156×	body	2560	valid
225.0ms	5235×	body	80	nan
177.0ms	2797×	body	80	valid
155.0ms	819×	body	320	valid
56.0ms	397×	body	160	valid
22.0ms	12×	body	5120	valid