Details

sample79.0ms

Algorithm

intervals

Results

29.0ms	60×	body	1280	valid
20.0ms	60×	body	640	valid
12.0ms	181×	body	80	valid
7.0ms	31×	body	320	valid
2.0ms	13×	body	160	valid

simplify6.0ms

Counts

1 → 1

Iterations

Iter	Nodes
4	17
3	17
2	14
1	12
0	5

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(expm1 x)
0.0b	(/ (expm1 x) x)

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
9×	`times-frac`
4×	`add-cbrt-cube` `add-exp-log`
3×	`associate-/r` `log1p-expm1-u` `associate-/l`
2×	`expm1-log1p-u` `pow1` `expm1-udef` `add-log-exp`
1×	`cbrt-undiv` `expm1-log1p` `clear-num` `frac-2neg` `div-sub` `div-exp` `div-inv`

Counts

2 → 41

Calls

2 calls:

1.0ms	(expm1 x)
21.0ms	(/ (expm1 x) x)

series71.0ms

Counts

2 → 6

Calls

2 calls:

15.0ms	(expm1 x)
57.0ms	(/ (expm1 x) x)

simplify857.0ms

Counts

47 → 47

Iterations

Iter	Nodes
4	2191
3	854
2	351
1	147
0	76

prune320.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ x (expm1 x))
0.0b	(expm1 x)
0.0b	(/ 1 (/ x (expm1 x)))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

84×	`times-frac`
53×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
16×	`associate-/r*` `add-exp-log`
10×	`add-cbrt-cube`
8×	`div-exp`
6×	`div-inv` `associate-/l*`
4×	`pow1` `cbrt-undiv` `log1p-expm1-u`
3×	`expm1-log1p-u` `add-log-exp`
2×	`rec-exp` `clear-num` `frac-2neg` `1-exp`
1×	`expm1-log1p` `associate-/r/` `pow-flip` `inv-pow` `expm1-udef`

Counts

3 → 118

Calls

3 calls:

7.0ms	(/ x (expm1 x))
1.0ms	(expm1 x)
14.0ms	(/ 1 (/ x (expm1 x)))

series152.0ms

Counts

3 → 9

Calls

3 calls:

68.0ms	(/ x (expm1 x))
22.0ms	(expm1 x)
62.0ms	(/ 1 (/ x (expm1 x)))

simplify5.1s

Counts

127 → 127

Iterations

Iter	Nodes
3	2552
2	1100
1	412
0	179

prune987.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b	(expm1 x)
0.1b	(* (/ 1 x) (expm1 x))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

17×	`add-sqr-sqrt`
13×	`associate-l`
11×	`*-un-lft-identity` `times-frac` `add-exp-log`
10×	`add-cube-cbrt`
7×	`add-cbrt-cube`
4×	`pow1` `prod-exp`
3×	`associate-r` `log1p-expm1-u` `unswap-sqr`
2×	`expm1-log1p-u` `div-exp` `cbrt-unprod` `add-log-exp`
1×	`cbrt-undiv` `rec-exp` `expm1-log1p` `1-exp` `pow-prod-down` `associate-l/` `-commutative` `div-inv` `expm1-udef`

Counts

2 → 48

Calls

2 calls:

1.0ms	(expm1 x)
18.0ms	(* (/ 1 x) (expm1 x))

series71.0ms

Counts

2 → 6

Calls

2 calls:

15.0ms	(expm1 x)
56.0ms	(* (/ 1 x) (expm1 x))

simplify5.8s

Counts

54 → 54

Iterations

Iter	Nodes
4	4638
3	1416
2	508
1	221
0	95

prune393.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes33.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
1	5
0	5

end0.0ms

sample2.8s

Algorithm

intervals

Results

972.0ms	2193×	body	1280	valid
884.0ms	1629×	body	640	valid
403.0ms	5609×	body	80	valid
260.0ms	818×	body	320	valid
117.0ms	409×	body	160	valid