Details

Time bar (total: 1.1s)

sample18.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0103
1143
2173
3183
4183

prune1.0ms

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

localize4.0ms

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))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(/ (* x y) (+ y 1.0))

simplify114.0ms

Algorithm
egg-herbie
Counts
10 → 10
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
09147
124942
277241
3250241
4500241

prune21.0ms

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

localize4.0ms

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)
3.0ms
(/ x (/ (+ y 1.0) y))

series94.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(/ (+ y 1.0) y)
45.0ms
(/ x (/ (+ y 1.0) y))

simplify60.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 2 (12.0ms)

IterNodesCost
012071
136066
2159564
3500164

prune35.0ms

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

localize8.0ms

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)))

series81.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(/ y (+ y 1.0))
43.0ms
(* x (/ y (+ y 1.0)))

simplify68.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
012274
142765
2206762
3500262

prune35.0ms

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))

rewrite10.0ms

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:
6.0ms
(/ (+ y 1.0) x)
3.0ms
(/ y (/ (+ y 1.0) x))

series65.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(/ (+ y 1.0) x)
39.0ms
(/ y (/ (+ y 1.0) x))

simplify60.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 3 (57.0ms)

IterNodesCost
012174
136369
2153267
3500265

prune35.0ms

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

sample271.0ms

Algorithm
intervals
Results
149.0ms8000×body80valid