Details

sample77.0ms

Algorithm

intervals

Results

28.0ms	56×	body	1280	valid
16.0ms	50×	body	640	valid
13.0ms	190×	body	80	valid
7.0ms	31×	body	320	valid
2.0ms	14×	body	160	valid

simplify30.0ms

Counts

1 → 1

Iterations

Iter	Nodes
4	19
3	19
2	16
1	14
0	5

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (expm1 x) x)

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt` `*-un-lft-identity` `times-frac` `add-cube-cbrt`
3×	`associate-/r` `add-cbrt-cube` `add-exp-log` `associate-/l`
1×	`expm1-log1p-u` `pow1` `cbrt-undiv` `clear-num` `frac-2neg` `div-sub` `div-exp` `insert-posit16` `log1p-expm1-u` `div-inv` `expm1-udef` `add-log-exp`

Counts

1 → 31

Calls

1 calls:

8.0ms

(/ (expm1 x) x)

series62.0ms

Counts

1 → 3

Calls

1 calls:

62.0ms

(/ (expm1 x) x)

simplify3.4s

Counts

34 → 34

Iterations

Iter	Nodes
5	5998
4	1847
3	761
2	314
1	133
0	68

prune239.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (expm1 x) x)

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt` `*-un-lft-identity` `times-frac` `add-cube-cbrt`
3×	`associate-/r` `add-cbrt-cube` `add-exp-log` `associate-/l`
1×	`expm1-log1p-u` `pow1` `cbrt-undiv` `clear-num` `frac-2neg` `div-sub` `div-exp` `insert-posit16` `log1p-expm1-u` `div-inv` `expm1-udef` `add-log-exp`

Counts

1 → 31

Calls

1 calls:

6.0ms

(/ (expm1 x) x)

series49.0ms

Counts

1 → 3

Calls

1 calls:

49.0ms

(/ (expm1 x) x)

simplify3.4s

Counts

34 → 34

Iterations

Iter	Nodes
5	5998
4	1847
3	761
2	314
1	133
0	68

prune270.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ (expm1 x) x)
0.0b	(log1p (/ (expm1 x) x))
0.0b	(expm1 (log1p (/ (expm1 x) x)))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

11×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
9×	`times-frac`
5×	`add-cbrt-cube` `add-exp-log`
4×	`expm1-log1p-u`
3×	`pow1` `associate-/r` `insert-posit16` `log1p-expm1-u` `associate-/l` `add-log-exp`
2×	`expm1-udef`
1×	`cbrt-undiv` `log1p-udef` `expm1-log1p` `clear-num` `frac-2neg` `div-sub` `div-exp` `log1p-expm1` `div-inv`

Counts

3 → 55

Calls

3 calls:

4.0ms	(/ (expm1 x) x)
0.0ms	(log1p (/ (expm1 x) x))
0.0ms	(expm1 (log1p (/ (expm1 x) x)))

series420.0ms

Counts

3 → 9

Calls

3 calls:

48.0ms	(/ (expm1 x) x)
64.0ms	(log1p (/ (expm1 x) x))
308.0ms	(expm1 (log1p (/ (expm1 x) x)))

simplify825.0ms

Counts

64 → 64

Iterations

Iter	Nodes
3	2255
2	676
1	249
0	120

prune1.0s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.1b	(fma x (fma x 1/6 1/2) 1)
0.1b	(fma x 1/6 1/2)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

2×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `fma-udef` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

2 → 22

Calls

2 calls:

0.0ms	(fma x (fma x 1/6 1/2) 1)
1.0ms	(fma x 1/6 1/2)

series77.0ms

Counts

2 → 6

Calls

2 calls:

23.0ms	(fma x (fma x 1/6 1/2) 1)
54.0ms	(fma x 1/6 1/2)

simplify3.9s

Counts

28 → 28

Iterations

Iter	Nodes
5	5151
4	1102
3	327
2	111
1	57
0	36

prune273.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes22.0ms

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	3
0	3

end0.0ms

sample2.3s

Algorithm

intervals

Results

1.1s	2318×	body	1280	valid
517.0ms	1609×	body	640	valid
351.0ms	5394×	body	80	valid
156.0ms	816×	body	320	valid
87.0ms	420×	body	160	valid