Details

Time bar (total: 1.2s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0144
1284
2424
3444
4444

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.6b

localize6.0ms

Local error

Found 1 expressions with local error:

15.0b
(/ (+ x y) (* (* x 2.0) y))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
7×*-un-lft-identity
4×times-frac associate-/l*
3×cbrt-undiv add-sqr-sqrt add-cube-cbrt div-exp prod-exp cbrt-unprod
2×associate-/l/ distribute-lft-out
1×pow1 frac-2neg flip3-+ clear-num associate-/r* flip-+ div-inv add-log-exp
Counts
1 → 27
Calls
1 calls:
15.0ms
(/ (+ x y) (* (* x 2.0) y))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify34.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0220188
1940152
25001152

prune48.0ms

Filtered
30 candidates to 19 candidates (63.3%)
Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (/ 1 y) (/ 1 x))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
7×distribute-lft-out
6×times-frac
4×div-inv
3×add-sqr-sqrt add-cube-cbrt add-log-exp
1×pow1 add-exp-log +-commutative flip3-+ frac-add sum-log add-cbrt-cube flip-+
Counts
1 → 19
Calls
1 calls:
16.0ms
(+ (/ 1 y) (/ 1 x))

series13.0ms

Counts
1 → 3
Calls
1 calls:
13.0ms
(+ (/ 1 y) (/ 1 x))

simplify69.0ms

Algorithm
egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 3 (30.0ms)

IterNodesCost
0101104
134594
2115391
3277590
4500190

prune32.0ms

Filtered
22 candidates to 14 candidates (63.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) (* x 2.0))
5.9b
(/ (/ (+ x y) (* x 2.0)) y)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
44×times-frac
33×*-un-lft-identity
21×add-sqr-sqrt add-cube-cbrt
16×add-exp-log add-cbrt-cube
12×associate-/l*
7×cbrt-undiv div-exp
6×div-inv distribute-lft-out
4×associate-/r*
3×associate-/l/
2×pow1 frac-2neg prod-exp clear-num cbrt-unprod add-log-exp
1×flip3-+ flip-+
Counts
2 → 77
Calls
2 calls:
8.0ms
(/ (+ x y) (* x 2.0))
13.0ms
(/ (/ (+ x y) (* x 2.0)) y)

series84.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(/ (+ x y) (* x 2.0))
47.0ms
(/ (/ (+ x y) (* x 2.0)) y)

simplify40.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0337543
11330485
25001485

prune130.0ms

Filtered
83 candidates to 57 candidates (68.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(* 0.5 (/ y x))
5.9b
(/ (+ (* 0.5 (/ y x)) 0.5) y)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
19×times-frac
18×add-cube-cbrt *-un-lft-identity
13×associate-*r*
9×add-exp-log add-cbrt-cube
4×pow1
3×associate-*l* associate-/r* associate-/l*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
1×frac-2neg flip3-+ associate-*r/ pow-prod-down clear-num *-commutative flip-+
Counts
2 → 61
Calls
2 calls:
7.0ms
(* 0.5 (/ y x))
15.0ms
(/ (+ (* 0.5 (/ y x)) 0.5) y)

series59.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(* 0.5 (/ y x))
41.0ms
(/ (+ (* 0.5 (/ y x)) 0.5) y)

simplify45.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0282370
11266337
25001336

prune119.0ms

Filtered
67 candidates to 49 candidates (73.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes22.0ms

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
0124
1124

end0.0ms

sample311.0ms

Algorithm
intervals
Results
186.0ms8000×body80valid