Details

sample335.0ms

Algorithm

intervals

Results

188.0ms	105×	body	1280	valid
95.0ms	88×	body	640	valid
20.0ms	39×	body	320	valid
11.0ms	256×	pre	80	true
4.0ms	18×	body	160	valid
1.0ms	6×	body	80	valid

simplify12.0ms

Counts: 1 → 1

prune12.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 59.8b

localize13.0ms

Local error

Found 2 expressions with local error:

4.8b	(log (- 1 x))
0.0b	(/ (log (- 1 x)) (log1p x))

rewrite25.0ms

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:

Slowest

19.0ms	(/ (log (- 1 x)) (log1p x))
4.0ms	(log (- 1 x))

series136.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

98.0ms	(/ (log (- 1 x)) (log1p x))
38.0ms	(log (- 1 x))

simplify1.9s

Counts: 64 → 64

prune361.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

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:

Slowest

4.0ms

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

series88.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

87.0ms

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

simplify1.6s

Counts: 33 → 33

prune321.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 2 expressions with local error:

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

rewrite5.0ms

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` `associate-/l`
2×	`expm1-log1p-u` `pow1` `insert-posit16` `log1p-expm1-u` `add-log-exp`
1×	`cbrt-undiv` `log1p-udef` `clear-num` `frac-2neg` `div-exp` `log1p-expm1` `div-inv`

Counts

2 → 42

Calls

2 calls:

Slowest

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

series367.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

243.0ms	(log1p (expm1 (/ (log1p (- x)) (log1p x))))
124.0ms	(/ (log1p (- x)) (log1p x))

simplify1.3s

Counts: 48 → 48

prune516.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize33.0ms

Local error

Found 4 expressions with local error:

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

rewrite38.0ms

Algorithm

rewrite-expression-head

Rules

68×	`add-sqr-sqrt`
67×	`times-frac`
56×	`*-un-lft-identity` `add-cube-cbrt`
22×	`add-cbrt-cube` `add-exp-log`
13×	`swap-sqr` `associate-r` `associate-l`
11×	`pow1`
9×	`associate-/r` `associate-/l`
7×	`cbrt-undiv` `div-exp` `div-inv`
4×	`expm1-log1p-u` `prod-exp` `cbrt-unprod` `insert-posit16` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
3×	`clear-num` `frac-2neg`
1×	`pow2` `frac-times` `pow-plus` `pow-prod-down` `associate-l/` `associate-r/` `pow-sqr` `*-commutative` `pow-prod-up`

Counts

4 → 160

Calls

4 calls:

Slowest

13.0ms	(* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x)))
8.0ms	(/ (log1p (- x)) (log1p x))
8.0ms	(/ (log1p (- x)) (log1p x))
6.0ms	(/ (log1p (- x)) (log1p x))

series522.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

184.0ms	(* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x)))
117.0ms	(/ (log1p (- x)) (log1p x))
116.0ms	(/ (log1p (- x)) (log1p x))
105.0ms	(/ (log1p (- x)) (log1p x))

simplify2.6s

Counts: 172 → 172

prune1.9s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes36.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample9.4s

Algorithm

intervals

Results

5.5s	3416×	body	1280	valid
2.2s	2439×	body	640	valid
632.0ms	1260×	body	320	valid
597.0ms	673×	body	160	valid
288.0ms	8000×	pre	80	true
26.0ms	212×	body	80	valid