Details

sample250.0ms

Algorithm

intervals

Results

38.0ms

630×

body

valid

simplify350.0ms

Counts: 1 → 1

prune26.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (pow x 4) (pow y 4))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-sqr-sqrt`
9×	`difference-of-squares`
8×	`unpow-prod-down`
6×	`sqr-pow`
5×	`*-un-lft-identity`
3×	`add-log-exp`
2×	`distribute-lft-out--`
1×	`pow1` `sub-neg` `flip3--` `add-cbrt-cube` `diff-log` `add-exp-log` `add-cube-cbrt` `insert-posit16` `flip--`

Counts

1 → 24

Calls

1 calls:

Slowest

12.0ms

(- (pow x 4) (pow y 4))

series95.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

95.0ms

(- (pow x 4) (pow y 4))

simplify375.0ms

Counts: 38 → 27

prune247.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize36.0ms

Local error

Found 4 expressions with local error:

13.6b	(sqrt (pow x 4))
13.6b	(sqrt (pow x 4))
13.2b	(sqrt (pow y 4))
13.2b	(sqrt (pow y 4))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

28×	`sqrt-prod`
20×	`add-sqr-sqrt`
16×	`unpow-prod-down`
12×	`rem-sqrt-square` `*-un-lft-identity` `add-cube-cbrt`
8×	`sqr-pow`
4×	`pow1` `sqrt-pow1` `add-cbrt-cube` `pow1/2` `add-exp-log` `insert-posit16` `add-log-exp`

Counts

4 → 80

Calls

4 calls:

Slowest

4.0ms	(sqrt (pow x 4))
4.0ms	(sqrt (pow x 4))
4.0ms	(sqrt (pow y 4))
2.0ms	(sqrt (pow y 4))

series123.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

45.0ms	(sqrt (pow x 4))
29.0ms	(sqrt (pow y 4))
27.0ms	(sqrt (pow y 4))
22.0ms	(sqrt (pow x 4))

simplify565.0ms

Counts: 104 → 92

prune1.1s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes155.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample2.4s

Algorithm

intervals

Results

2.0s

20659×

body

valid