Details

sample315.0ms

Algorithm

intervals

Results

232.0ms	224×	body	10240	exit
36.0ms	79×	body	1280	valid
10.0ms	48×	body	640	valid
5.0ms	32×	body	320	valid
5.0ms	168×	body	80	nan
3.0ms	87×	body	80	valid
2.0ms	2×	body	2560	valid
1.0ms	8×	body	160	valid

simplify6.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

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

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 34.6b

localize11.0ms

Local error

Found 1 expressions with local error:

39.5b

(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))

simplify1.4s

Counts

10 → 10

Iterations

Useful iterations: 2 (4.0ms)

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

prune36.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 34.5b

localize9.0ms

Local error

Found 3 expressions with local error:

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

1.0ms	(log (fmod (cosh c) (log1p a)))
3.0ms	(exp (log (fmod (cosh c) (log1p a))))
0.0ms	(fmod (cosh c) (log1p a))

series27.0ms

Counts

3 → 9

Calls

3 calls:

21.0ms	(log (fmod (cosh c) (log1p a)))
3.0ms	(exp (log (fmod (cosh c) (log1p a))))
3.0ms	(fmod (cosh c) (log1p a))

simplify2.7s

Counts

43 → 43

Iterations

Useful iterations: 4 (37.0ms)

Iter	Nodes	Cost
0	38	384
1	54	347
2	68	301
3	86	301
4	126	295
5	210	295
6	423	295
7	1210	295
8	4537	295
done	5001	295

prune112.0ms

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 34.5b

localize15.0ms

Local error

Found 4 expressions with local error:

0.7b	(exp (* (* (cbrt (log (fmod (cosh c) (log1p a)))) (cbrt (log (fmod (cosh c) (log1p a))))) (cbrt (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))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 31

Calls

4 calls:

11.0ms	(exp (* (* (cbrt (log (fmod (cosh c) (log1p a)))) (cbrt (log (fmod (cosh c) (log1p a))))) (cbrt (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))

series12.0ms

Counts

4 → 12

Calls

4 calls:

4.0ms	(exp (* (* (cbrt (log (fmod (cosh c) (log1p a)))) (cbrt (log (fmod (cosh c) (log1p a))))) (cbrt (log (fmod (cosh c) (log1p a))))))
3.0ms	(fmod (cosh c) (log1p a))
3.0ms	(fmod (cosh c) (log1p a))
3.0ms	(fmod (cosh c) (log1p a))

simplify1.8s

Counts

43 → 43

Iterations

Useful iterations: 4 (62.0ms)

Iter	Nodes	Cost
0	24	506
1	38	503
2	64	314
3	132	290
4	351	276
5	1311	276
done	5000	276

prune151.0ms

Pruning

13 alts after pruning (12 fresh and 1 done)

Merged error: 34.5b

localize19.0ms

Local error

Found 4 expressions with local error:

39.5b	(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))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 28

Calls

4 calls:

0.0ms	(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))

series11.0ms

Counts

4 → 12

Calls

4 calls:

3.0ms	(fmod (cosh c) (log1p a))
3.0ms	(fmod (cosh c) (log1p a))
3.0ms	(fmod (cosh c) (log1p a))
3.0ms	(fmod (cosh c) (log1p a))

simplify1.4s

Counts

40 → 40

Iterations

Useful iterations: 2 (5.0ms)

Iter	Nodes	Cost
0	12	300
1	19	300
2	24	260
3	30	260
4	36	260
5	46	260
6	67	260
7	145	260
8	430	260
9	1839	260
done	5001	260

prune150.0ms

Pruning

13 alts after pruning (12 fresh and 1 done)

Merged error: 34.5b

regimes262.0ms

Accuracy

0% (0.0b remaining)

Error of 34.2b against oracle of 34.2b and baseline of 34.2b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	24
done	10	24

end0.0ms

sample10.4s

Algorithm

intervals

Results

7.8s	7744×	body	10240	exit
1.0s	2343×	body	1280	valid
328.0ms	1535×	body	640	valid
178.0ms	167×	body	2560	valid
162.0ms	5335×	body	80	nan
112.0ms	2772×	body	80	valid
97.0ms	784×	body	320	valid
36.0ms	390×	body	160	valid
17.0ms	9×	body	5120	valid