Details

sample124.0ms

Algorithm

intervals

Results

9.0ms	59×	body	1280	valid
8.0ms	193×	body	80	valid
6.0ms	52×	body	640	valid
1.0ms	16×	body	320	valid
1.0ms	11×	body	160	valid

simplify7.6s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
9	3968
8	1535
7	855
6	581
5	399
4	253
3	113
2	40
1	15
0	5

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 32.6b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (+ x 1.0) (+ x 1.0))
3.1b	(- (* (+ x 1.0) (+ x 1.0)) 1.0)

rewrite134.0ms

Algorithm

rewrite-expression-head

Rules

21×	`*-un-lft-identity`
10×	`add-sqr-sqrt`
9×	`pow1`
7×	`add-cube-cbrt`
6×	`flip3-+` `swap-sqr` `flip-+` `distribute-lft-out`
4×	`add-exp-log` `frac-times` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
3×	`prod-diff`
2×	`distribute-rgt-in` `expm1-log1p-u` `distribute-lft-in` `associate-r/` `associate-l/` `associate--l+` `log1p-expm1-u`
1×	`pow2` `sub-neg` `flip3--` `pow-plus` `fma-neg` `diff-log` `pow-prod-down` `prod-exp` `pow-sqr` `*-commutative` `pow-prod-up` `flip--` `cbrt-unprod` `difference-of-squares` `unswap-sqr`

Counts

2 → 63

Calls

2 calls:

67.0ms	(* (+ x 1.0) (+ x 1.0))
60.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)

series195.0ms

Counts

2 → 6

Calls

2 calls:

37.0ms	(* (+ x 1.0) (+ x 1.0))
157.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)

simplify4.6s

Counts

69 → 69

Iterations

Iter	Nodes
done	5000
3	4084
2	1026
1	335
0	106

prune336.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma x 2.0 (* x x))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma x 2.0 (* x x))

series141.0ms

Counts

1 → 3

Calls

1 calls:

141.0ms

(fma x 2.0 (* x x))

simplify9.6s

Counts

13 → 13

Iterations

Iter	Nodes
done	5000
6	4529
5	916
4	245
3	79
2	39
1	25
0	18

prune88.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ x 2.0) x)

rewrite57.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 23

Calls

1 calls:

55.0ms

(* (+ x 2.0) x)

series127.0ms

Counts

1 → 3

Calls

1 calls:

127.0ms

(* (+ x 2.0) x)

simplify3.2s

Counts

26 → 26

Iterations

Iter	Nodes
done	5005
3	1658
2	336
1	112
0	45

prune147.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes42.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Iter	Nodes
done	6
1	6
0	4

end0.0ms

sample1.5s

Algorithm

intervals

Results

661.0ms	2269×	body	1280	valid
264.0ms	5449×	body	80	valid
260.0ms	1591×	body	640	valid
75.0ms	835×	body	320	valid
28.0ms	448×	body	160	valid