Details

Time bar (total: 1.1s)

sample17.0ms

Algorithm
intervals
Results
8.0ms465×body80valid

simplify59.0ms

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))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*r*
frac-times associate-*l*
pow1 add-exp-log add-cube-cbrt flip3-- flip3-+ add-cbrt-cube flip-- flip-+
distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/
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:
19.0ms
(* (+ x y) (- x y))

series42.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(* (+ x y) (- x y))

simplify32.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0196201
1986187
25001187

prune64.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x x) (* y y))
0.1b
(* (- (* x x) (* y y)) (- x y))
20.2b
(/ (* (- (* x x) (* y y)) (- x y)) (- x y))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
14×flip3-- flip--
13×*-un-lft-identity
10×add-exp-log add-cbrt-cube
frac-times associate-/l/
add-cube-cbrt
pow1 times-frac associate-*r* associate-/r* add-log-exp difference-of-squares
associate-*r/ associate-*l* associate-*l/
sub-neg distribute-lft-out--
cbrt-undiv distribute-rgt-in distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod
frac-2neg diff-log pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
3 → 81
Calls
3 calls:
3.0ms
(- (* x x) (* y y))
17.0ms
(* (- (* x x) (* y y)) (- x y))
15.0ms
(/ (* (- (* x x) (* y y)) (- x y)) (- x y))

series101.0ms

Counts
3 → 9
Calls
3 calls:
30.0ms
(- (* x x) (* y y))
40.0ms
(* (- (* x x) (* y y)) (- x y))
31.0ms
(/ (* (- (* x x) (* y y)) (- x y)) (- x y))

simplify73.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 1 (12.0ms)

IterNodesCost
0390686
12632595
25001595

prune169.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes34.0ms

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

sample465.0ms

Algorithm
intervals
Results
243.0ms14336×body80valid