Details

sample140.0ms

Algorithm

intervals

Results

76.0ms	130×	body	1280	valid
30.0ms	69×	body	640	valid
11.0ms	42×	body	320	valid
7.0ms	256×	pre	80	true
2.0ms	15×	body	160	valid

simplify4.6s

Counts

1 → 1

Iterations

Iter	Nodes
done	5001
8	3602
7	1748
6	878
5	482
4	239
3	109
2	43
1	21
0	9

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 63.0b

localize21.0ms

Local error

Found 3 expressions with local error:

0.2b	(* n (log n))
0.2b	(* (+ n 1) (log (+ n 1)))
5.6b	(- (* (+ n 1) (log (+ n 1))) (* n (log n)))

rewrite60.0ms

Algorithm

rewrite-expression-head

Rules

28×	`log-prod`
25×	`*-un-lft-identity`
19×	`add-sqr-sqrt`
15×	`add-cube-cbrt`
14×	`distribute-rgt-in` `distribute-lft-in`
9×	`pow1`
8×	`associate-r` `associate--l+`
7×	`add-cbrt-cube` `associate-l` `add-exp-log`
6×	`associate--r+`
5×	`distribute-lft-out` `add-log-exp`
3×	`insert-posit16`
2×	`pow-prod-down` `associate-l/` `prod-exp` `log-pow` `-commutative` `cbrt-unprod` `unswap-sqr`
1×	`sub-neg` `flip3-+` `flip3--` `diff-log` `flip-+` `flip--`

Counts

3 → 84

Calls

3 calls:

14.0ms	(* n (log n))
24.0ms	(* (+ n 1) (log (+ n 1)))
20.0ms	(- (* (+ n 1) (log (+ n 1))) (* n (log n)))

series605.0ms

Counts

3 → 9

Calls

3 calls:

344.0ms	(* n (log n))
70.0ms	(* (+ n 1) (log (+ n 1)))
190.0ms	(- (* (+ n 1) (log (+ n 1))) (* n (log n)))

simplify1.3s

Counts

93 → 93

Iterations

Iter	Nodes
done	5001
2	1235
1	423
0	162

prune370.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize29.0ms

Local error

Found 1 expressions with local error:

0.6b	(/ -1/6 (* n n))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-cbrt-cube` `add-exp-log`
3×	`add-sqr-sqrt` `-un-lft-identity` `times-frac` `add-cube-cbrt` `associate-/l`
2×	`cbrt-undiv` `div-exp`
1×	`pow1` `clear-num` `associate-/r*` `frac-2neg` `prod-exp` `cbrt-unprod` `insert-posit16` `div-inv` `add-log-exp`

Counts

1 → 22

Calls

1 calls:

19.0ms

(/ -1/6 (* n n))

series48.0ms

Counts

1 → 3

Calls

1 calls:

48.0ms

(/ -1/6 (* n n))

simplify4.1s

Counts

25 → 25

Iterations

Iter	Nodes
done	5171
4	4593
3	1005
2	291
1	106
0	44

prune134.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify3.0ms

Iterations

Iter	Nodes
done	17
1	17
0	12

end0.0ms

sample4.7s

Algorithm

intervals

Results

2.6s	3669×	body	1280	valid
1.4s	2626×	body	640	valid
298.0ms	1277×	body	320	valid
186.0ms	8000×	pre	80	true
89.0ms	428×	body	160	valid