Details

sample294.0ms

Algorithm

intervals

Results

177.0ms	114×	body	1280	valid
70.0ms	76×	body	640	valid
13.0ms	31×	body	320	valid
10.0ms	256×	pre	80	true
7.0ms	26×	body	160	valid
1.0ms	9×	body	80	valid

simplify7.0ms

Counts

1 → 1

Iterations

Iter	Nodes
3	13
2	13
1	11
0	7

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 58.8b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (log (- 1 x)) (log1p x))
7.1b	(log (- 1 x))

rewrite31.0ms

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:

22.0ms	(/ (log (- 1 x)) (log1p x))
7.0ms	(log (- 1 x))

series151.0ms

Counts

2 → 6

Calls

2 calls:

100.0ms	(/ (log (- 1 x)) (log1p x))
51.0ms	(log (- 1 x))

simplify2.3s

Counts

64 → 64

Iterations

Iter	Nodes
3	3576
2	1051
1	369
0	163

prune289.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

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:

7.0ms

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

series78.0ms

Counts

1 → 3

Calls

1 calls:

78.0ms

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

simplify1.6s

Counts

33 → 33

Iterations

Iter	Nodes
3	2878
2	813
1	264
0	112

prune290.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

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

rewrite110.0ms

Algorithm

rewrite-expression-head

Rules

62×	`add-sqr-sqrt`
59×	`times-frac` `add-cbrt-cube` `add-exp-log`
47×	`*-un-lft-identity` `add-cube-cbrt`
30×	`pow1`
26×	`associate-r`
22×	`prod-exp` `cbrt-unprod`
18×	`cbrt-undiv` `div-exp`
14×	`associate-l`
13×	`swap-sqr`
11×	`frac-times` `associate-*l/`
7×	`cbrt-div` `pow-plus` `associate-*r/` `pow-prod-up`
6×	`div-inv` `unswap-sqr`
4×	`expm1-log1p-u` `pow-prod-down` `insert-posit16` `log1p-expm1-u` `add-log-exp`
3×	`pow2` `associate-/r` `pow-sqr` `associate-/l`
2×	`pow3` `*-commutative`
1×	`cbrt-prod` `clear-num` `frac-2neg` `pow1/3` `rem-cbrt-cube`

Counts

4 → 185

Calls

4 calls:

4.0ms	(/ (log1p (- x)) (log1p x))
34.0ms	(* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x)))
23.0ms	(* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x)))
45.0ms	(cbrt (* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x))))

series505.0ms

Counts

4 → 12

Calls

4 calls:

84.0ms	(/ (log1p (- x)) (log1p x))
193.0ms	(* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x)))
142.0ms	(* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x)))
85.0ms	(cbrt (* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x))))

simplify5.3s

Counts

197 → 197

Iterations

Iter	Nodes
2	6286
1	1452
0	435

prune1.6s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes32.0ms

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

sample9.4s

Algorithm

intervals

Results

5.5s	3417×	body	1280	valid
2.6s	2498×	body	640	valid
582.0ms	1260×	body	320	valid
352.0ms	8000×	pre	80	true
164.0ms	619×	body	160	valid
24.0ms	206×	body	80	valid