Details

sample144.0ms

Algorithm

intervals

Results

80.0ms	131×	body	1280	valid
33.0ms	79×	body	640	valid
11.0ms	37×	body	320	valid
4.0ms	256×	pre	80	true
2.0ms	9×	body	160	valid

simplify7.3s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
5	1856
4	502
3	149
2	49
1	19
0	9

prune17.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 62.0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.3b	(* (log (+ 1.0 n)) (+ 1.0 n))
0.3b	(fma n (log n) 1.0)
4.4b	(- (* (log (+ 1.0 n)) (+ 1.0 n)) (fma n (log n) 1.0))

rewrite50.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt` `*-un-lft-identity`
6×	`pow1` `add-cube-cbrt`
5×	`add-cbrt-cube` `add-exp-log` `add-log-exp`
4×	`associate-r` `associate-l`
3×	`expm1-log1p-u` `prod-diff` `log1p-expm1-u`
2×	`distribute-rgt-in` `distribute-lft-in` `associate--l+` `associate-*r/` `fma-udef`
1×	`sub-neg` `flip3-+` `flip3--` `fma-neg` `diff-log` `pow-prod-down` `prod-exp` `log-pow` `*-commutative` `cbrt-unprod` `flip-+` `flip--` `distribute-lft-out` `associate--r+` `unswap-sqr`

Counts

3 → 57

Calls

3 calls:

32.0ms	(* (log (+ 1.0 n)) (+ 1.0 n))
0.0ms	(fma n (log n) 1.0)
15.0ms	(- (* (log (+ 1.0 n)) (+ 1.0 n)) (fma n (log n) 1.0))

series758.0ms

Counts

3 → 9

Calls

3 calls:

87.0ms	(* (log (+ 1.0 n)) (+ 1.0 n))
384.0ms	(fma n (log n) 1.0)
287.0ms	(- (* (log (+ 1.0 n)) (+ 1.0 n)) (fma n (log n) 1.0))

simplify2.2s

Counts

66 → 66

Iterations

Iter	Nodes
done	5000
2	2537
1	423
0	145

prune313.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize25.0ms

Local error

Found 1 expressions with local error:

0.1b	(/ (/ 0.16666666666666669 n) n)

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

75×	`times-frac`
43×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
13×	`associate-/l*`
6×	`add-cbrt-cube` `add-exp-log`
5×	`div-inv`
3×	`cbrt-undiv` `associate-/r*` `div-exp`
1×	`expm1-log1p-u` `pow1` `clear-num` `frac-2neg` `log1p-expm1-u` `add-log-exp` `associate-/l/`

Counts

1 → 72

Calls

1 calls:

15.0ms

(/ (/ 0.16666666666666669 n) n)

series31.0ms

Counts

1 → 3

Calls

1 calls:

31.0ms

(/ (/ 0.16666666666666669 n) n)

simplify1.2s

Counts

75 → 75

Iterations

Iter	Nodes
done	5000
2	1637
1	343
0	142

prune363.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations

Iter	Nodes
done	11
0	11

end0.0ms

sample4.6s

Algorithm

intervals

Results

2.5s	3659×	body	1280	valid
1.0s	2604×	body	640	valid
524.0ms	8000×	pre	80	true
348.0ms	1323×	body	320	valid
56.0ms	414×	body	160	valid