Details

sample218.0ms

Algorithm

intervals

Results

54.0ms	703×	body	80	nan
12.0ms	256×	body	80	valid

simplify139.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	10
2	10
1	9
0	6

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize24.0ms

Local error

Found 1 expressions with local error:

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

rewrite68.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt`
12×	`sqrt-prod`
8×	`associate-l`
7×	`*-un-lft-identity`
6×	`associate-r`
5×	`pow1` `add-cube-cbrt`
4×	`unswap-sqr`
3×	`add-exp-log` `pow-prod-down` `add-cbrt-cube`
2×	`sqrt-pow1` `pow1/2` `sqrt-div` `associate-*l/`
1×	`expm1-log1p-u` `flip3--` `sqrt-unprod` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `log1p-expm1-u` `distribute-lft-out--` `add-log-exp` `difference-of-squares`

Counts

1 → 36

Calls

1 calls:

63.0ms

(* (sqrt (- x 1.0)) (sqrt x))

series181.0ms

Counts

1 → 3

Calls

1 calls:

181.0ms

(* (sqrt (- x 1.0)) (sqrt x))

simplify3.4s

Counts

39 → 39

Iterations

Iter	Nodes
done	5001
3	1525
2	517
1	197
0	85

prune283.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize22.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify1.0ms

Counts

0 → 0

Iterations

Iter	Nodes
done	0
0	0

prune7.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (- x 1.0) x)
24.8b	(sqrt (* (- x 1.0) x))

rewrite80.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt`
7×	`pow1`
6×	`*-un-lft-identity`
5×	`associate-l`
4×	`add-exp-log` `add-cube-cbrt` `associate-*l/` `add-cbrt-cube`
3×	`associate-r`
2×	`expm1-log1p-u` `flip3--` `sqrt-pow1` `sqrt-div` `pow-prod-down` `flip--` `log1p-expm1-u` `add-log-exp`
1×	`pow1/2` `prod-exp` `sqrt-prod` `*-commutative` `cbrt-unprod` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 39

Calls

2 calls:

52.0ms	(* (- x 1.0) x)
25.0ms	(sqrt (* (- x 1.0) x))

series240.0ms

Counts

2 → 6

Calls

2 calls:

87.0ms	(* (- x 1.0) x)
153.0ms	(sqrt (* (- x 1.0) x))

simplify3.5s

Counts

45 → 45

Iterations

Iter	Nodes
done	5000
3	1432
2	447
1	184
0	82

prune264.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes64.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify19.0ms

Iterations

Iter	Nodes
done	6
0	6

end0.0ms

sample4.2s

Algorithm

intervals

Results

2.3s	24254×	body	80	nan
1.1s	7991×	body	80	valid
1.0ms	9×	body	160	valid