Details

sample88.0ms

Algorithm

intervals

Results

6.0ms	66×	body	1280	valid
4.0ms	176×	body	80	valid
3.0ms	49×	body	640	valid
1.0ms	29×	body	320	valid
1.0ms	16×	body	160	valid

simplify1.6s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
7	2448
6	1922
5	1067
4	386
3	130
2	40
1	15
0	5

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 37.1b

localize8.0ms

Local error

Found 1 expressions with local error:

3.7b	(fma (+ 1.0 x) (+ 1.0 x) (- 1.0))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

1×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

2.0ms

(fma (+ 1.0 x) (+ 1.0 x) (- 1.0))

series93.0ms

Counts

1 → 3

Calls

1 calls:

93.0ms

(fma (+ 1.0 x) (+ 1.0 x) (- 1.0))

simplify361.0ms

Counts

13 → 13

Iterations

Iter	Nodes
done	5001
3	834
2	128
1	37
0	20

prune47.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(* x (+ x 2.0))

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt` `*-un-lft-identity`
4×	`associate-r`
3×	`pow1` `add-cbrt-cube` `associate-l` `add-exp-log` `add-cube-cbrt`
2×	`associate-*r/`
1×	`distribute-rgt-in` `expm1-log1p-u` `distribute-lft-in` `flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `log1p-expm1-u` `distribute-lft-out` `add-log-exp` `unswap-sqr`

Counts

1 → 25

Calls

1 calls:

15.0ms

(* x (+ x 2.0))

series46.0ms

Counts

1 → 3

Calls

1 calls:

46.0ms

(* x (+ x 2.0))

simplify331.0ms

Counts

28 → 28

Iterations

Iter	Nodes
done	5000
2	746
1	143
0	46

prune68.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* x x) (* x 2.0))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `+-commutative` `sum-log` `fma-def` `*-un-lft-identity` `flip3-+` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `flip-+` `log1p-expm1-u` `distribute-lft-out`

Counts

1 → 15

Calls

1 calls:

6.0ms

(+ (* x x) (* x 2.0))

series61.0ms

Counts

1 → 3

Calls

1 calls:

61.0ms

(+ (* x x) (* x 2.0))

simplify460.0ms

Counts

18 → 18

Iterations

Iter	Nodes
done	5000
2	704
1	118
0	33

prune43.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes22.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	6
1	6
0	4

end0.0ms

sample932.0ms

Algorithm

intervals

Results

399.0ms	1630×	body	640	valid
274.0ms	2305×	body	1280	valid
99.0ms	5506×	body	80	valid
35.0ms	806×	body	320	valid
13.0ms	427×	body	160	valid