Details

Time bar (total: 1.3s)

sample19.0ms

Algorithm
intervals
Results
7.0ms443×body80valid

simplify61.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1243
2533
31303
42053
52953
64463
713173
850023

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt *-un-lft-identity
5×associate-*r*
4×frac-times associate-*l*
3×pow1 add-exp-log add-cube-cbrt flip3-- flip3-+ add-cbrt-cube flip-- flip-+
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/
1×pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 33
Calls
1 calls:
37.0ms
(* (+ x y) (- x y))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(* (+ x y) (- x y))

simplify30.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0196201
1986187
25001187

prune62.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x x) (* y y))
0.2b
(* (+ x y) (- (* x x) (* y y)))
15.7b
(/ (* (+ x y) (- (* x x) (* y y))) (+ x y))

rewrite97.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
10×add-exp-log add-cbrt-cube
9×add-sqr-sqrt
8×frac-times associate-/l/
7×add-cube-cbrt flip3-- flip3-+ flip-- flip-+
5×pow1 add-log-exp
4×times-frac associate-*r/ associate-*r* associate-*l* associate-*l/ associate-/r*
3×sub-neg distribute-lft-out
2×cbrt-undiv distribute-rgt-in distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod difference-of-squares
1×frac-2neg diff-log pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
3 → 78
Calls
3 calls:
8.0ms
(- (* x x) (* y y))
46.0ms
(* (+ x y) (- (* x x) (* y y)))
39.0ms
(/ (* (+ x y) (- (* x x) (* y y))) (+ x y))

series98.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(- (* x x) (* y y))
38.0ms
(* (+ x y) (- (* x x) (* y y)))
31.0ms
(/ (* (+ x y) (- (* x x) (* y y))) (+ x y))

simplify76.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 1 (13.0ms)

IterNodesCost
0375711
12366555
25001555

prune170.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes35.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
073
173

end0.0ms

sample542.0ms

Algorithm
intervals
Results
240.0ms14166×body80valid