Details

sample265.0ms

Algorithm

intervals

Results

169.0ms	120×	body	1280	valid
53.0ms	77×	body	640	valid
16.0ms	38×	body	320	valid
9.0ms	256×	pre	80	true
4.0ms	18×	body	160	valid
0.0ms	3×	body	80	valid

simplify8.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	15
2	15
1	13
0	7

prune25.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 60.7b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (log (- 1 x)) (log1p x))
4.9b	(log (- 1 x))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt` `*-un-lft-identity`
12×	`times-frac` `add-cube-cbrt`
7×	`pow1`
6×	`log-prod`
5×	`add-exp-log` `log-pow`
4×	`log-div` `add-cbrt-cube` `associate-/l*`
3×	`associate-/r*`
2×	`expm1-log1p-u` `log1p-def` `flip3--` `div-sub` `insert-posit16` `log1p-expm1-u` `flip--` `add-log-exp` `difference-of-squares`
1×	`cbrt-undiv` `clear-num` `sub-neg` `frac-2neg` `div-exp` `rem-log-exp` `div-inv` `distribute-lft-out--`

Counts

2 → 58

Calls

2 calls:

12.0ms	(/ (log (- 1 x)) (log1p x))
5.0ms	(log (- 1 x))

series95.0ms

Counts

2 → 6

Calls

2 calls:

71.0ms	(/ (log (- 1 x)) (log1p x))
23.0ms	(log (- 1 x))

simplify2.2s

Counts

64 → 64

Iterations

Iter	Nodes
done	5000
3	4161
2	1105
1	383
0	163

prune194.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (log1p (- x)) (log1p x))

rewrite4.0ms

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-exp` `insert-posit16` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 30

Calls

1 calls:

4.0ms

(/ (log1p (- x)) (log1p x))

series95.0ms

Counts

1 → 3

Calls

1 calls:

95.0ms

(/ (log1p (- x)) (log1p x))

simplify2.3s

Counts

33 → 33

Iterations

Iter	Nodes
done	5000
3	3492
2	883
1	265
0	112

prune150.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ (log1p (- x)) (log1p x))
0.0b	(/ (log1p (- x)) (log1p x))
0.0b	(/ (log1p (- x)) (log1p x))
0.0b	(* (/ (log1p (- x)) (log1p x)) (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))))

rewrite83.0ms

Algorithm

rewrite-expression-head

Rules

51×	`add-cbrt-cube` `add-exp-log`
38×	`add-sqr-sqrt`
37×	`times-frac`
35×	`*-un-lft-identity` `add-cube-cbrt`
18×	`pow1` `prod-exp` `cbrt-unprod`
16×	`cbrt-undiv` `div-exp`
13×	`associate-l`
9×	`associate-/r` `associate-/l`
5×	`frac-times` `associate-*r/` `pow-prod-up`
4×	`expm1-log1p-u` `insert-posit16` `log1p-expm1-u` `div-inv` `add-log-exp`
3×	`clear-num` `frac-2neg` `pow-prod-down` `associate-*l/`
2×	`unswap-sqr`
1×	`pow2` `pow-plus` `cube-unmult` `associate-r` `pow-sqr` `*-commutative`

Counts

4 → 151

Calls

4 calls:

4.0ms	(/ (log1p (- x)) (log1p x))
6.0ms	(/ (log1p (- x)) (log1p x))
12.0ms	(/ (log1p (- x)) (log1p x))
58.0ms	(* (/ (log1p (- x)) (log1p x)) (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))))

series547.0ms

Counts

4 → 12

Calls

4 calls:

100.0ms	(/ (log1p (- x)) (log1p x))
104.0ms	(/ (log1p (- x)) (log1p x))
114.0ms	(/ (log1p (- x)) (log1p x))
229.0ms	(* (/ (log1p (- x)) (log1p x)) (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))))

simplify4.8s

Counts

163 → 163

Iterations

Iter	Nodes
done	5000
2	4867
1	1013
0	316

prune772.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes37.0ms

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
done	5
0	5

end0.0ms

sample9.0s

Algorithm

intervals

Results

5.3s	3385×	body	1280	valid
2.5s	2493×	body	640	valid
539.0ms	1254×	body	320	valid
325.0ms	8000×	pre	80	true
173.0ms	661×	body	160	valid
24.0ms	207×	body	80	valid