Details

Time bar (total: 1.2s)

sample22.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify2.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0187
1187

prune8.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*r*
add-exp-log add-cbrt-cube
distribute-lft-out
pow1 associate-/r* associate-/r/
associate-*l* associate-/l*
cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ div-inv add-log-exp unswap-sqr
frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 70
Calls
2 calls:
10.0ms
(* x (/ y (+ y 1.0)))
6.0ms
(/ y (+ y 1.0))

series11.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(* x (/ y (+ y 1.0)))
3.0ms
(/ y (+ y 1.0))

simplify46.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05472665

prune91.0ms

Filtered
56 candidates to 76 candidates (-35.7%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New74276
Fresh011
Picked101
Done000
Total75378

Merged error: 0b

Counts
78 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

9.2b
(/ (* x y) (+ y 1.0))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
add-exp-log add-cbrt-cube
times-frac associate-/r*
add-sqr-sqrt add-cube-cbrt
cbrt-undiv div-exp associate-/r/ distribute-lft-out
pow1 frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ div-inv associate-/l* add-log-exp
Counts
1 → 25
Calls
1 calls:
7.0ms
(/ (* x y) (+ y 1.0))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(/ (* x y) (+ y 1.0))

simplify39.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05722248

prune34.0ms

Filtered
20 candidates to 28 candidates (-40.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New27128
Fresh112
Picked011
Done000
Total28331

Merged error: 0b

Counts
31 → 3

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
108×times-frac
92×*-un-lft-identity
60×add-sqr-sqrt add-cube-cbrt
19×associate-/r*
16×distribute-lft-out
add-exp-log add-cbrt-cube
associate-/l*
div-inv
cbrt-undiv div-exp
pow1 frac-2neg clear-num associate-/l/ add-log-exp
flip3-+ associate-/r/ flip-+
Counts
2 → 115
Calls
2 calls:
6.0ms
(/ (+ y 1.0) y)
11.0ms
(/ x (/ (+ y 1.0) y))

series13.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(/ (+ y 1.0) y)
8.0ms
(/ x (/ (+ y 1.0) y))

simplify57.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
056701441

prune130.0ms

Filtered
87 candidates to 121 candidates (-39.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1201121
Fresh101
Picked101
Done011
Total1222124

Merged error: 0b

Counts
124 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ x (+ 1 (/ 1.0 y)))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
associate-/r* distribute-lft-out
add-exp-log add-cbrt-cube associate-/l*
associate-/r/
pow1 cbrt-undiv frac-2neg flip3-+ div-exp clear-num flip-+ div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
9.0ms
(/ x (+ 1 (/ 1.0 y)))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(/ x (+ 1 (/ 1.0 y)))

simplify40.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05087400

prune41.0ms

Filtered
26 candidates to 36 candidates (-38.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New36036
Fresh000
Picked011
Done011
Total36238

Merged error: 0b

Counts
38 → 2

regimes96.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
097
197

end0.0ms

sample450.0ms

Algorithm
intervals
Results
215.0ms8000×body80valid

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