Details

sample49.0ms

Algorithm

intervals

Results

24.0ms

457×

body

valid

simplify3.0ms

Counts: 1 → 1

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite58.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`sum-log`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `add-cbrt-cube` `flip-+`
1×	`associate-+l+` `distribute-lft-out`

Counts

2 → 25

Calls

2 calls:

45.0ms	(+ (+ (* x 2.0) (* x x)) (* y y))
13.0ms	(+ (* x 2.0) (* x x))

series93.0ms

Counts

2 → 6

Calls

2 calls:

33.0ms	(+ (+ (* x 2.0) (* x x)) (* y y))
60.0ms	(+ (* x 2.0) (* x x))

simplify74.0ms

Counts: 31 → 31

prune62.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 36

Calls

2 calls:

8.0ms	(+ (* y y) (* x (+ 2.0 x)))
23.0ms	(* x (+ 2.0 x))

series112.0ms

Counts

2 → 6

Calls

2 calls:

51.0ms	(+ (* y y) (* x (+ 2.0 x)))
61.0ms	(* x (+ 2.0 x))

simplify85.0ms

Counts: 42 → 42

prune92.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes74.0ms

Accuracy

-40.5% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

end0.0ms

sample1.8s

Algorithm

intervals

Results

1.3s

14318×

body

valid