Details

Time bar (total: 1.3s)

sample23.0ms

Algorithm
intervals
Results
14.0ms471×body80valid

simplify68.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
093
1243
2593
31573
42893
54233
66443
715983
850013

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
18×prod-diff
15×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
5×associate-*r*
4×frac-times associate-*l*
3×pow1 add-exp-log flip3-- flip3-+ add-cbrt-cube flip-- flip-+
2×sub-neg associate-*r/ associate-*l/
1×expm1-log1p-u pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 53
Calls
1 calls:
19.0ms
(* (+ x y) (- x y))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(* (+ x y) (- x y))

simplify46.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0349495
11721354
25002354

prune69.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt *-un-lft-identity associate-*l*
12×associate-*r/
9×add-cube-cbrt
8×associate-*r*
7×pow1 add-exp-log flip3-+ add-cbrt-cube flip-+
5×add-log-exp
4×distribute-rgt-in distribute-lft-in frac-add
3×distribute-lft-neg-out distribute-lft-neg-in expm1-log1p-u distribute-rgt-neg-in log1p-expm1-u
2×associate-+l+ associate-+r+ pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
1×+-commutative neg-mul-1 distribute-rgt-out fma-def unsub-neg sum-log
Counts
3 → 83
Calls
3 calls:
14.0ms
(* (- y) (+ x y))
9.0ms
(* x (+ x y))
6.0ms
(+ (* x (+ x y)) (* (- y) (+ x y)))

series93.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(* (- y) (+ x y))
25.0ms
(* x (+ x y))
29.0ms
(+ (* x (+ x y)) (* (- y) (+ x y)))

simplify70.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (64.0ms)

IterNodesCost
0435476
12466418
25001413

prune155.0ms

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

sample641.0ms

Algorithm
intervals
Results
426.0ms14310×body80valid