Details

sample324.0ms

Algorithm

intervals

Results

76.0ms	770×	body	80	nan
20.0ms	256×	body	80	valid

simplify49.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	10
2	10
1	9
0	6

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize69.0ms

Local error

Found 2 expressions with local error:

0.0b	(sqrt (- x 1.0))
0.5b	(* (sqrt (- x 1.0)) (sqrt x))

rewrite516.0ms

Algorithm

rewrite-expression-head

Rules

20×	`add-sqr-sqrt`
17×	`sqrt-prod`
11×	`*-un-lft-identity`
8×	`associate-l`
7×	`pow1` `add-cube-cbrt`
6×	`associate-r`
4×	`add-cbrt-cube` `sqrt-div` `add-exp-log` `unswap-sqr`
3×	`sqrt-pow1` `pow1/2` `pow-prod-down`
2×	`flip3--` `associate-*l/` `insert-posit16` `flip--` `distribute-lft-out--` `add-log-exp` `difference-of-squares`
1×	`rem-sqrt-square` `sqrt-unprod` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

2 → 53

Calls

2 calls:

22.0ms	(sqrt (- x 1.0))
489.0ms	(* (sqrt (- x 1.0)) (sqrt x))

series212.0ms

Counts

2 → 6

Calls

2 calls:

71.0ms	(sqrt (- x 1.0))
140.0ms	(* (sqrt (- x 1.0)) (sqrt x))

simplify4.1s

Counts

59 → 59

Iterations

Iter	Nodes
done	5002
3	1802
2	629
1	240
0	109

prune569.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize56.0ms

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

prune11.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize31.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (- x 1.0) x)
30.4b	(sqrt (* (- x 1.0) x))

rewrite78.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt`
7×	`pow1`
6×	`*-un-lft-identity`
5×	`associate-l`
4×	`add-cbrt-cube` `associate-*l/` `add-exp-log` `add-cube-cbrt`
3×	`associate-r`
2×	`sqrt-pow1` `flip3--` `sqrt-div` `pow-prod-down` `insert-posit16` `flip--` `add-log-exp`
1×	`pow1/2` `prod-exp` `*-commutative` `sqrt-prod` `cbrt-unprod` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 37

Calls

2 calls:

48.0ms	(* (- x 1.0) x)
28.0ms	(sqrt (* (- x 1.0) x))

series117.0ms

Counts

2 → 6

Calls

2 calls:

58.0ms	(* (- x 1.0) x)
58.0ms	(sqrt (* (- x 1.0) x))

simplify10.2s

Counts

43 → 43

Iterations

Iter	Nodes
done	5004
4	4620
3	1276
2	426
1	177
0	80

prune292.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes171.0ms

Accuracy

0% (0.5b remaining)

Error of 0.5b against oracle of 0.0b and baseline of 0.5b

bsearch0.0ms

simplify5.0ms

Iterations

Iter	Nodes
done	7
1	7
0	6

end0.0ms

sample3.5s

Algorithm

intervals

Results

2.3s	23594×	body	80	nan
531.0ms	7992×	body	80	valid
1.0ms	8×	body	160	valid