Details

Time bar (total: 1.2s)

sample13.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0103
1143
2173
3183
4183

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 6.8b

Counts
2 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

6.4b
(/ (* x y) (+ y 1.0))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
2×associate-/r/ associate-/l*
1×frac-2neg flip3-+ clear-num *-commutative flip-+ div-inv
Counts
1 → 7
Calls
1 calls:
4.0ms
(/ (* x y) (+ y 1.0))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(/ (* x y) (+ y 1.0))

simplify98.0ms

Algorithm
egg-herbie
Counts
10 → 10
Iterations

Useful iterations: 3 (30.0ms)

IterNodesCost
09347
127442
289239
3296836
4500136

prune29.0ms

Filtered
10 candidates to 9 candidates (90.0%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New7310
Fresh000
Picked101
Done000
Total8311

Merged error: 0b

Counts
11 → 3

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ y 1.0) y)
0.1b
(/ x (/ (+ y 1.0) y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
5×associate-/r/
4×associate-/l/
3×frac-2neg clear-num div-inv
2×flip3-+ flip-+
1×associate-/r*
Counts
2 → 14
Calls
2 calls:
3.0ms
(/ (+ y 1.0) y)
4.0ms
(/ x (/ (+ y 1.0) y))

series98.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(/ (+ y 1.0) y)
45.0ms
(/ x (/ (+ y 1.0) y))

simplify63.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 3 (60.0ms)

IterNodesCost
012568
139563
2180058
3500256

prune44.0ms

Filtered
20 candidates to 16 candidates (80.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New19120
Fresh112
Picked101
Done000
Total21223

Merged error: 0b

Counts
23 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ y (+ y 1.0))
0.0b
(* x (/ y (+ y 1.0)))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
4×associate-/r/
3×associate-*r/ associate-*r* clear-num
2×frac-2neg flip3-+ flip-+ div-inv
1×un-div-inv *-commutative
Counts
2 → 13
Calls
2 calls:
3.0ms
(/ y (+ y 1.0))
4.0ms
(* x (/ y (+ y 1.0)))

series98.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(/ y (+ y 1.0))
59.0ms
(* x (/ y (+ y 1.0)))

simplify70.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 3 (67.0ms)

IterNodesCost
012674
147165
2231259
3500155

prune44.0ms

Filtered
19 candidates to 16 candidates (84.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New19019
Fresh011
Picked011
Done000
Total19221

Merged error: 0b

Counts
21 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ y 1.0) x)
8.9b
(/ y (/ (+ y 1.0) x))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
5×associate-/r/
4×associate-/l/
3×frac-2neg clear-num div-inv
2×flip3-+ flip-+
1×associate-/r*
Counts
2 → 14
Calls
2 calls:
3.0ms
(/ (+ y 1.0) x)
4.0ms
(/ y (/ (+ y 1.0) x))

series76.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(/ (+ y 1.0) x)
43.0ms
(/ y (/ (+ y 1.0) x))

simplify64.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 3 (61.0ms)

IterNodesCost
012574
140466
2173462
3500160

prune40.0ms

Filtered
20 candidates to 16 candidates (80.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New20020
Fresh000
Picked011
Done011
Total20222

Merged error: 0b

Counts
22 → 2

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
083
183

end0.0ms

sample314.0ms

Algorithm
intervals
Results
176.0ms8000×body80valid