Details

Time bar (total: 1.8s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1284
2424
3444
4444

prune1.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.0b

localize5.0ms

Local error

Found 1 expressions with local error:

15.4b
(/ (+ x y) (* (* x 2.0) y))

rewrite8.0ms

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:
7.0ms
(/ (+ x y) (* (* x 2.0) y))

series49.0ms

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

simplify30.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0220188
1940152
25001152

prune46.0ms

Filtered
30 candidates to 19 candidates (63.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

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:
11.0ms
(+ (/ 1 y) (/ 1 x))

series10.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(+ (/ 1 y) (/ 1 x))

simplify65.0ms

Algorithm
egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 3 (26.0ms)

IterNodesCost
0101104
134594
2115391
3277590
4500190

prune33.0ms

Filtered
22 candidates to 14 candidates (63.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.3b
(/ (+ x y) (* x 2.0))
7.6b
(/ (/ (+ x y) (* x 2.0)) y)

rewrite22.0ms

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:
9.0ms
(/ (+ x y) (* x 2.0))
8.0ms
(/ (/ (+ x y) (* x 2.0)) y)

series85.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(/ (+ x y) (* x 2.0))
53.0ms
(/ (/ (+ x y) (* x 2.0)) y)

simplify39.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0337543
11330485
25001485

prune126.0ms

Filtered
83 candidates to 57 candidates (68.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (/ (/ (+ x y) (* x 2.0)) y))
7.6b
(/ (/ (+ x y) (* x 2.0)) y)
7.6b
(/ (/ (+ x y) (* x 2.0)) y)
7.6b
(/ (/ (+ x y) (* x 2.0)) y)

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
156×times-frac
100×*-un-lft-identity
70×add-sqr-sqrt add-cube-cbrt
31×add-exp-log add-cbrt-cube
28×cbrt-prod
24×associate-/l*
19×div-inv
15×cbrt-undiv div-exp distribute-lft-out
9×associate-/r*
4×pow1 add-log-exp
3×frac-2neg prod-exp clear-num cbrt-unprod associate-/l/
1×cbrt-div pow1/3
Counts
4 → 193
Calls
4 calls:
7.0ms
(cbrt (/ (/ (+ x y) (* x 2.0)) y))
8.0ms
(/ (/ (+ x y) (* x 2.0)) y)
8.0ms
(/ (/ (+ x y) (* x 2.0)) y)
8.0ms
(/ (/ (+ x y) (* x 2.0)) y)

series271.0ms

Counts
4 → 12
Calls
4 calls:
126.0ms
(cbrt (/ (/ (+ x y) (* x 2.0)) y))
46.0ms
(/ (/ (+ x y) (* x 2.0)) y)
49.0ms
(/ (/ (+ x y) (* x 2.0)) y)
50.0ms
(/ (/ (+ x y) (* x 2.0)) y)

simplify54.0ms

Algorithm
egg-herbie
Counts
205 → 205
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
04471661
116781539
250011537

prune471.0ms

Filtered
205 candidates to 152 candidates (74.1%)
Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes44.0ms

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

sample320.0ms

Algorithm
intervals
Results
183.0ms8000×body80valid