Details

sample102.0ms

Algorithm

intervals

Results

52.0ms	80×	body	10240	exit
27.0ms	269×	body	80	valid
5.0ms	11×	body	640	valid
2.0ms	3×	body	1280	valid
2.0ms	8×	body	320	valid
1.0ms	4×	body	160	valid

simplify20.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	26
3	26
2	22
1	15
0	8

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b	(log1p (exp x))
0.0b	(- (log1p (exp x)) (* y x))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-log-exp`
4×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
3×	`expm1-log1p-u` `fma-neg` `prod-diff`
2×	`pow1` `log1p-udef` `add-cbrt-cube` `diff-log` `add-exp-log` `insert-posit16` `log1p-expm1-u`
1×	`sub-neg` `flip3--` `log1p-expm1` `flip--`

Counts

2 → 34

Calls

2 calls:

1.0ms	(log1p (exp x))
5.0ms	(- (log1p (exp x)) (* y x))

series138.0ms

Counts

2 → 6

Calls

2 calls:

52.0ms	(log1p (exp x))
86.0ms	(- (log1p (exp x)) (* y x))

simplify1.0s

Counts

40 → 40

Iterations

Iter	Nodes
done	2003
4	2003
3	987
2	327
1	129
0	61

prune315.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify1.0ms

Iterations

Iter	Nodes
done	7
1	7
0	6

end0.0ms

sample3.7s

Algorithm

intervals

Results

2.0s	2425×	body	10240	exit
1.0s	8347×	body	80	valid
169.0ms	154×	body	1280	valid
135.0ms	279×	body	640	valid
57.0ms	194×	body	320	valid
20.0ms	107×	body	160	valid