Details

Time bar (total: 1.1s)

sample13.0ms

Algorithm
intervals
Results
5.0ms256×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: 14.3b

localize5.0ms

Local error

Found 1 expressions with local error:

14.0b
(/ (+ x y) (* (* x 2.0) y))

rewrite14.0ms

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:
13.0ms
(/ (+ x y) (* (* x 2.0) y))

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify31.0ms

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

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))

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 (25.0ms)

IterNodesCost
0101104
134594
2115391
3277590
4500190

prune34.0ms

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) y)
6.7b
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
49×add-exp-log
35×*-un-lft-identity
28×times-frac
26×add-sqr-sqrt
25×add-cbrt-cube
21×add-cube-cbrt
20×prod-exp
16×div-exp associate-*r*
8×cbrt-undiv cbrt-unprod
7×associate-*l* distribute-lft-out
4×pow1 rec-exp 1-exp associate-/l*
3×associate-/r* div-inv
2×associate-/l/ add-log-exp unswap-sqr
1×frac-times frac-2neg flip3-+ associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative flip-+
Counts
2 → 90
Calls
2 calls:
8.0ms
(/ (+ x y) y)
26.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

series68.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(/ (+ x y) y)
51.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

simplify55.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
0442581
12349487
25001485

prune136.0ms

Filtered
96 candidates to 56 candidates (58.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

6.7b
(* (/ 1 (* x 2.0)) (+ (/ x y) 1))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
20×add-exp-log
10×prod-exp add-cbrt-cube
7×associate-*l*
6×add-sqr-sqrt *-un-lft-identity
4×add-cube-cbrt div-exp associate-*r* cbrt-unprod
3×pow1 times-frac
2×cbrt-undiv frac-times rec-exp flip3-+ 1-exp associate-*r/ flip-+
1×distribute-rgt-in distribute-lft-in pow-prod-down associate-*l/ *-commutative div-inv distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 38
Calls
1 calls:
44.0ms
(* (/ 1 (* x 2.0)) (+ (/ x y) 1))

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(* (/ 1 (* x 2.0)) (+ (/ x y) 1))

simplify42.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0332273
11879224
25001224

prune58.0ms

Filtered
41 candidates to 24 candidates (58.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes21.0ms

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

sample296.0ms

Algorithm
intervals
Results
176.0ms8001×body80valid