Details

sample225.0ms

Algorithm

intervals

Results

125.0ms	117×	body	1280	valid
40.0ms	69×	body	640	valid
21.0ms	216×	body	80	nan
20.0ms	47×	body	320	valid
5.0ms	22×	body	160	valid
0.0ms	1×	body	80	valid

simplify144.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	201
8	201
7	198
6	165
5	150
4	100
3	59
2	27
1	21
0	9

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 59.9b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (+ x 1) (- 1 x))
6.3b	(log (/ (+ x 1) (- 1 x)))

rewrite37.0ms

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×	`flip3--` `div-exp` `rem-log-exp` `insert-posit16` `div-inv` `flip--` `add-log-exp` `associate-/l/`
1×	`cbrt-undiv` `log-div` `clear-num` `frac-2neg` `flip3-+` `log-pow` `flip-+`

Counts

2 → 93

Calls

2 calls:

26.0ms	(/ (+ x 1) (- 1 x))
9.0ms	(log (/ (+ x 1) (- 1 x)))

series132.0ms

Counts

2 → 6

Calls

2 calls:

33.0ms	(/ (+ x 1) (- 1 x))
100.0ms	(log (/ (+ x 1) (- 1 x)))

simplify859.0ms

Counts

99 → 99

Iterations

Iter	Nodes
done	2002
3	2002
2	921
1	366
0	162

prune267.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 2 expressions with local error:

0.1b	(* 2/5 (pow x 5))
0.2b	(* 2/3 (* x x))

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt` `add-exp-log`
9×	`add-cbrt-cube`
8×	`associate-r`
7×	`pow1`
6×	`-un-lft-identity` `associate-l*` `prod-exp` `add-cube-cbrt`
4×	`unpow-prod-down` `cbrt-unprod` `unswap-sqr`
3×	`pow-prod-down`
2×	`*-commutative` `insert-posit16` `add-log-exp` `sqr-pow`
1×	`pow-to-exp` `pow-exp`

Counts

2 → 46

Calls

2 calls:

12.0ms	(* 2/5 (pow x 5))
15.0ms	(* 2/3 (* x x))

series99.0ms

Counts

2 → 6

Calls

2 calls:

71.0ms	(* 2/5 (pow x 5))
27.0ms	(* 2/3 (* x x))

simplify1.6s

Counts

52 → 52

Iterations

Iter	Nodes
done	2009
4	2009
3	1767
2	485
1	189
0	83

prune180.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes24.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	20
1	20
0	14

end0.0ms

sample6.5s

Algorithm

intervals

Results

3.0s	3415×	body	1280	valid
1.4s	2490×	body	640	valid
862.0ms	1196×	body	320	valid
801.0ms	7803×	body	80	nan
168.0ms	673×	body	160	valid
23.0ms	226×	body	80	valid