Details

Time bar (total: 1.2s)

sample16.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1143
2173
3183
4183

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 5.8b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

5.5b
(/ (* x y) (+ y 1.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×add-exp-log add-cbrt-cube
4×times-frac associate-/r*
3×add-sqr-sqrt add-cube-cbrt
2×cbrt-undiv div-exp associate-/r/ distribute-lft-out
1×pow1 frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ div-inv associate-/l* add-log-exp
Counts
1 → 25
Calls
1 calls:
6.0ms
(/ (* x y) (+ y 1.0))

series65.0ms

Counts
1 → 3
Calls
1 calls:
65.0ms
(/ (* x y) (+ y 1.0))

simplify126.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0196146
1876121
24575120
35001120

prune52.0ms

Filtered
28 candidates to 20 candidates (28.6%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New26228
Fresh000
Picked101
Done000
Total27229

Merged error: 0b

Counts
29 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
18×associate-*r*
16×*-un-lft-identity
15×add-sqr-sqrt
13×times-frac
10×add-cube-cbrt
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l* distribute-lft-out
2×prod-exp associate-/r/ cbrt-unprod unswap-sqr
1×cbrt-undiv flip3-+ associate-*r/ div-exp pow-prod-down *-commutative flip-+ div-inv add-log-exp
Counts
1 → 37
Calls
1 calls:
9.0ms
(* x (/ y (+ y 1.0)))

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(* x (/ y (+ y 1.0)))

simplify34.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0249204
11132179
25001178

prune72.0ms

Filtered
40 candidates to 28 candidates (30.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New40040
Fresh011
Picked011
Done000
Total40242

Merged error: 0b

Counts
42 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.3b
(/ 1 (/ (+ y 1.0) (* x y)))
5.7b
(/ (+ y 1.0) (* x y))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
44×times-frac
33×*-un-lft-identity
28×add-exp-log
21×add-sqr-sqrt add-cube-cbrt
16×add-cbrt-cube
14×div-exp
9×associate-/r*
7×cbrt-undiv associate-/l*
6×div-inv distribute-lft-out
4×prod-exp
3×pow1 rec-exp 1-exp
2×frac-2neg clear-num cbrt-unprod associate-/l/ add-log-exp
1×pow-flip flip3-+ associate-/r/ flip-+ inv-pow
Counts
2 → 85
Calls
2 calls:
8.0ms
(/ 1 (/ (+ y 1.0) (* x y)))
6.0ms
(/ (+ y 1.0) (* x y))

series93.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(/ 1 (/ (+ y 1.0) (* x y)))
45.0ms
(/ (+ y 1.0) (* x y))

simplify48.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0368573
11825488
25001437

prune123.0ms

Filtered
91 candidates to 44 candidates (51.6%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New91091
Fresh000
Picked011
Done011
Total91293

Merged error: 0b

Counts
93 → 2

regimes65.0ms

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

sample378.0ms

Algorithm
intervals
Results
175.0ms8000×body80valid

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