Details

sample61.0ms

Algorithm

intervals

Results

5.0ms	65×	body	1280	valid
5.0ms	59×	body	640	valid
3.0ms	172×	body	80	valid
1.0ms	26×	body	320	valid
0.0ms	13×	body	160	valid

simplify1.7s

Counts

1 → 1

Iterations

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

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 38.4b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (+ x 1.0) (+ x 1.0))
4.0b	(- (* (+ x 1.0) (+ x 1.0)) 1.0)

rewrite45.0ms

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×	`frac-times` `add-cbrt-cube` `associate-r` `associate-l` `add-exp-log` `add-log-exp`
3×	`prod-diff`
2×	`distribute-rgt-in` `expm1-log1p-u` `distribute-lft-in` `associate-l/` `associate--l+` `associate-r/` `log1p-expm1-u`
1×	`pow2` `sub-neg` `pow-plus` `flip3--` `fma-neg` `diff-log` `pow-prod-down` `prod-exp` `pow-sqr` `*-commutative` `pow-prod-up` `cbrt-unprod` `flip--` `difference-of-squares` `unswap-sqr`

Counts

2 → 63

Calls

2 calls:

26.0ms	(* (+ x 1.0) (+ x 1.0))
16.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)

series85.0ms

Counts

2 → 6

Calls

2 calls:

16.0ms	(* (+ x 1.0) (+ x 1.0))
68.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)

simplify1.8s

Counts

69 → 69

Iterations

Iter	Nodes
done	5000
2	2187
1	341
0	106

prune155.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(* x (+ x 2.0))

rewrite15.0ms

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:

14.0ms

(* x (+ x 2.0))

series46.0ms

Counts

1 → 3

Calls

1 calls:

46.0ms

(* x (+ x 2.0))

simplify606.0ms

Counts

28 → 28

Iterations

Iter	Nodes
done	5000
2	746
1	143
0	46

prune64.0ms

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))

series56.0ms

Counts

1 → 3

Calls

1 calls:

56.0ms

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

simplify693.0ms

Counts

18 → 18

Iterations

Iter	Nodes
done	5000
2	704
1	118
0	33

prune40.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes23.0ms

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

sample999.0ms

Algorithm

intervals

Results

438.0ms	1672×	body	640	valid
228.0ms	2228×	body	1280	valid
128.0ms	5451×	body	80	valid
40.0ms	831×	body	320	valid
14.0ms	434×	body	160	valid