Details

sample178.0ms

Algorithm

intervals

Results

87.0ms	111×	body	1280	valid
48.0ms	90×	body	640	valid
18.0ms	48×	body	320	valid
11.0ms	256×	pre	80	true
2.0ms	7×	body	160	valid

simplify8.2s

Counts

1 → 1

Iterations

Iter	Nodes
10	2683
9	1863
8	1164
7	654
6	424
5	280
4	144
3	81
2	49
1	20
0	9

prune22.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 44.2b

localize33.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (fma n (- (log1p n) (log n)) (log1p n)) -1)
0.0b	(fma n (- (log1p n) (log n)) (log1p n))
2.9b	(- (log1p n) (log n))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

18×	`*-un-lft-identity`
16×	`add-sqr-sqrt`
13×	`add-cube-cbrt`
12×	`prod-diff`
7×	`pow1`
6×	`add-log-exp`
4×	`log-pow`
3×	`expm1-log1p-u` `log-prod` `fma-def` `add-cbrt-cube` `fma-neg` `add-exp-log` `insert-posit16` `log1p-expm1-u` `associate--r+`
2×	`diff-log` `fma-udef` `distribute-lft-out--`
1×	`+-commutative` `difference-of-sqr--1` `associate-+l+` `log1p-udef` `sum-log` `sub-neg` `flip3-+` `flip3--` `flip-+` `flip--` `distribute-lft-out` `difference-of-squares`

Counts

3 → 68

Calls

3 calls:

9.0ms	(+ (fma n (- (log1p n) (log n)) (log1p n)) -1)
0.0ms	(fma n (- (log1p n) (log n)) (log1p n))
12.0ms	(- (log1p n) (log n))

series371.0ms

Counts

3 → 9

Calls

3 calls:

146.0ms	(+ (fma n (- (log1p n) (log n)) (log1p n)) -1)
132.0ms	(fma n (- (log1p n) (log n)) (log1p n))
93.0ms	(- (log1p n) (log n))

simplify2.1s

Counts

77 → 77

Iterations

Iter	Nodes
3	2900
2	857
1	342
0	144

prune583.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize33.0ms

Local error

Found 1 expressions with local error:

0.8b	(/ -1/6 (* n n))

rewrite7.0ms

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×	`expm1-log1p-u` `pow1` `clear-num` `associate-/r*` `frac-2neg` `prod-exp` `cbrt-unprod` `insert-posit16` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 24

Calls

1 calls:

6.0ms

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

series34.0ms

Counts

1 → 3

Calls

1 calls:

34.0ms

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

simplify2.3s

Counts

27 → 27

Iterations

Iter	Nodes
4	3781
3	900
2	277
1	104
0	46

prune183.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations

Iter	Nodes
2	11
1	11
0	9

end0.0ms

sample5.7s

Algorithm

intervals

Results

3.3s	3609×	body	1280	valid
1.4s	2653×	body	640	valid
527.0ms	1303×	body	320	valid
221.0ms	8000×	pre	80	true
96.0ms	435×	body	160	valid