Details

Time bar (total: 3.2s)

sample18.0ms

Algorithm
intervals
Results
7.0ms336×body80valid

simplify15.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* y y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip-- difference-of-squares
Counts
1 → 13
Calls
1 calls:
9.0ms
(- x (* y y))

series55.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(- x (* y y))

simplify1.2s

Counts
16 → 16

prune46.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.2b
(* (* y y) (* y y))
2.1b
(- (* x x) (* (* y y) (* y y)))
29.7b
(/ (- (* x x) (* (* y y) (* y y))) (+ x (* y y)))

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
114×pow1
36×pow-prod-up
23×pow-prod-down
22×pow-sqr
18×pow-plus
17×add-exp-log add-cbrt-cube
13×pow2
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
prod-exp cbrt-unprod
add-log-exp difference-of-squares
associate-/l*
associate-/r*
flip3-- associate-/r/ flip-- associate-/l/
cbrt-undiv sub-neg frac-2neg flip3-+ diff-log div-sub swap-sqr div-exp associate-*r* associate-*l* clear-num *-commutative flip-+ div-inv unswap-sqr
Counts
3 → 112
Calls
3 calls:
31.0ms
(* (* y y) (* y y))
10.0ms
(- (* x x) (* (* y y) (* y y)))
39.0ms
(/ (- (* x x) (* (* y y) (* y y))) (+ x (* y y)))

series230.0ms

Counts
3 → 9
Calls
3 calls:
39.0ms
(* (* y y) (* y y))
83.0ms
(- (* x x) (* (* y y) (* y y)))
108.0ms
(/ (- (* x x) (* (* y y) (* y y))) (+ x (* y y)))

simplify636.0ms

Counts
121 → 121

prune172.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes49.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify14.0ms

end0.0ms

sample684.0ms

Algorithm
intervals
Results
295.0ms10648×body80valid