Details

sample206.0ms

Algorithm

intervals

Results

97.0ms	108×	body	1280	valid
47.0ms	84×	body	640	valid
25.0ms	279×	body	80	nan
13.0ms	37×	body	320	valid
9.0ms	25×	body	160	valid
0.0ms	2×	body	80	valid

simplify177.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	197
8	197
7	194
6	152
5	136
4	101
3	61
2	29
1	21
0	9

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 59.6b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (+ x 1) (- 1 x))
6.5b	(log (/ (+ x 1) (- 1 x)))

rewrite43.0ms

Algorithm

rewrite-expression-head

Rules

78×	`*-un-lft-identity`
52×	`add-sqr-sqrt`
48×	`times-frac`
30×	`log-prod`
25×	`add-cube-cbrt`
18×	`difference-of-squares`
13×	`distribute-lft-out`
9×	`distribute-lft-out--`
7×	`add-exp-log`
6×	`associate-/r*`
4×	`add-cbrt-cube` `associate-/r/` `associate-/l*`
3×	`pow1`
2×	`expm1-log1p-u` `flip3--` `div-exp` `rem-log-exp` `insert-posit16` `log1p-expm1-u` `div-inv` `flip--` `add-log-exp` `associate-/l/`
1×	`cbrt-undiv` `log-div` `clear-num` `frac-2neg` `flip3-+` `log-pow` `flip-+`

Counts

2 → 97

Calls

2 calls:

30.0ms	(/ (+ x 1) (- 1 x))
11.0ms	(log (/ (+ x 1) (- 1 x)))

series108.0ms

Counts

2 → 6

Calls

2 calls:

24.0ms	(/ (+ x 1) (- 1 x))
83.0ms	(log (/ (+ x 1) (- 1 x)))

simplify1.1s

Counts

103 → 103

Iterations

Iter	Nodes
done	2005
3	2005
2	1036
1	387
0	166

prune545.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (* 2/3 (* x x)) x)
0.2b	(* 2/3 (* x x))

rewrite59.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-cbrt-cube` `add-exp-log`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
5×	`add-sqr-sqrt`
4×	`-un-lft-identity` `associate-r` `associate-l*` `add-cube-cbrt`
2×	`expm1-log1p-u` `*-commutative` `insert-posit16` `log1p-expm1-u` `add-log-exp`
1×	`unswap-sqr`

Counts

2 → 46

Calls

2 calls:

43.0ms	(* (* 2/3 (* x x)) x)
16.0ms	(* 2/3 (* x x))

series111.0ms

Counts

2 → 6

Calls

2 calls:

69.0ms	(* (* 2/3 (* x x)) x)
42.0ms	(* 2/3 (* x x))

simplify1.1s

Counts

52 → 52

Iterations

Iter	Nodes
done	2036
3	2036
2	568
1	173
0	64

prune571.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

6.6b	(log (- 1 x))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

6×	`log-prod`
5×	`add-sqr-sqrt` `*-un-lft-identity`
2×	`pow1` `log-div` `log1p-def` `add-exp-log` `add-cube-cbrt` `difference-of-squares`
1×	`expm1-log1p-u` `sub-neg` `flip3--` `add-cbrt-cube` `rem-log-exp` `log-pow` `insert-posit16` `log1p-expm1-u` `flip--` `distribute-lft-out--` `add-log-exp`

Counts

1 → 22

Calls

1 calls:

5.0ms

(log (- 1 x))

series44.0ms

Counts

1 → 3

Calls

1 calls:

44.0ms

(log (- 1 x))

simplify1.2s

Counts

25 → 25

Iterations

Iter	Nodes
done	2005
5	2005
4	1686
3	754
2	286
1	142
0	68

prune115.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize12.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify0.0ms

Counts

0 → 0

Iterations

Iter	Nodes
done	0
0	0

prune3.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations

Iter	Nodes
done	8
1	8
0	7

end0.0ms

sample7.8s

Algorithm

intervals

Results

3.7s	3298×	body	1280	valid
1.8s	2583×	body	640	valid
1.3s	8199×	body	80	nan
484.0ms	1252×	body	320	valid
207.0ms	674×	body	160	valid
21.0ms	193×	body	80	valid