Details

sample169.0ms

Algorithm

intervals

Results

58.0ms

650×

body

valid

simplify47.0ms

Counts

1 → 1

Calls

1 calls:

Slowest

46.0ms

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

prune38.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 1 expressions with local error:

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

rewrite37.0ms

Algorithm

rewrite-expression-head

Rules

53×	`unpow-prod-down`
49×	`prod-diff`
43×	`add-sqr-sqrt`
35×	`*-un-lft-identity`
31×	`add-cube-cbrt`
21×	`sqr-pow`
9×	`difference-of-squares`
7×	`fma-neg`
3×	`add-log-exp`
2×	`distribute-lft-out--`
1×	`expm1-log1p-u` `pow1` `sub-neg` `flip3--` `add-cbrt-cube` `diff-log` `add-exp-log` `insert-posit16` `log1p-expm1-u` `flip--`

Counts

1 → 82

Calls

1 calls:

Slowest

31.0ms

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

series113.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

112.0ms

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

simplify18.9s

Counts

129 → 85

Calls

129 calls:

Slowest

620.0ms	(fma (- (pow (cbrt y) 4)) (pow (* (cbrt y) (cbrt y)) 4) (* (pow (cbrt y) 4) (pow (* (cbrt y) (cbrt y)) 4)))
408.0ms	(fma (sqrt (pow x 4)) (sqrt (pow x 4)) (- (* (cbrt (pow y 4)) (* (cbrt (pow y 4)) (cbrt (pow y 4))))))
404.0ms	(fma (pow (* (cbrt x) (cbrt x)) 4) (pow (cbrt x) 4) (- (* (pow (cbrt y) 4) (pow (* (cbrt y) (cbrt y)) 4))))
336.0ms	(fma (pow 1 4) (pow x 4) (- (* (pow y (/ 4 2)) (pow y (/ 4 2)))))
324.0ms	(fma (pow (* (cbrt x) (cbrt x)) 4) (pow (cbrt x) 4) (- (* (pow (sqrt y) 4) (pow (sqrt y) 4))))

prune795.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 3 expressions with local error:

0.2b	(* (* y y) (* y y))
0.2b	(* (* x x) (* x x))
0.0b	(- (* (* x x) (* x x)) (* (* y y) (* y y)))

rewrite113.0ms

Algorithm

rewrite-expression-head

Rules

225×	`pow1`
72×	`pow-prod-up`
46×	`pow-prod-down`
44×	`pow-sqr`
36×	`pow-plus`
27×	`add-cbrt-cube` `add-exp-log`
26×	`pow2`
16×	`prod-exp` `cbrt-unprod`
5×	`add-log-exp`
3×	`add-sqr-sqrt` `expm1-log1p-u` `*-un-lft-identity` `add-cube-cbrt` `insert-posit16` `log1p-expm1-u`
2×	`swap-sqr` `associate-r` `associate-l` `*-commutative` `unswap-sqr`
1×	`sub-neg` `flip3--` `fma-neg` `diff-log` `prod-diff` `flip--` `difference-of-squares`

Counts

3 → 150

Calls

3 calls:

Slowest

52.0ms	(* (* y y) (* y y))
28.0ms	(* (* x x) (* x x))
28.0ms	(- (* (* x x) (* x x)) (* (* y y) (* y y)))

series169.0ms

Counts

3 → 9

Calls

3 calls:

Slowest

70.0ms	(- (* (* x x) (* x x)) (* (* y y) (* y y)))
54.0ms	(* (* x x) (* x x))
45.0ms	(* (* y y) (* y y))

simplify4.7s

Counts

149 → 159

Calls

149 calls:

Slowest

474.0ms	(* (* (* (* y y) (* y y)) (* y y)) (* (* (* y y) (* y y)) (* y y)))
420.0ms	(* (* (* (* y y) y) (* (* y y) y)) (* (* (* y y) (* y y)) (* y y)))
398.0ms	(* (* (* (* x x) (* x x)) (* x x)) (* (* (* x x) (* x x)) (* x x)))
382.0ms	(/ (exp (* (* x x) (* x x))) (exp (* (* y y) (* y y))))
374.0ms	(* (* (* (* x x) (* x x)) (* x x)) (* (* (* x x) x) (* (* x x) x)))

prune1.3s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes178.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample2.5s

Algorithm

intervals

Results

1.7s

20764×

body

valid