Details

Time bar (total: 1.3s)

analyze61.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
25%74.9%0.1%5
37.5%62.4%0.1%6
67.1%32.8%0.1%7
71%28.9%0.1%8
82.3%17.6%0.1%9
84.9%15%0.1%10
90.8%9.1%0.1%11
92.2%7.7%0.1%12
95.3%4.6%0.1%13
96%3.9%0.1%14

sample17.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*r*
9×add-exp-log add-cbrt-cube
7×distribute-lft-out
4×pow1 associate-/r* associate-/r/
3×associate-*l* associate-/l*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ div-inv add-log-exp unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 70
Calls
2 calls:
5.0ms
(/ y (+ y 1.0))
9.0ms
(* x (/ y (+ y 1.0)))

series10.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(/ y (+ y 1.0))
7.0ms
(* x (/ y (+ y 1.0)))

simplify51.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
04977665
14977665

prune84.0ms

Filtered
52 candidates to 76 candidates (-46.2%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New74276
Fresh011
Picked101
Done000
Total75378

Merged error: 0b

Counts
78 → 3

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ y 1.0) y)
0.0b
(* x (/ 1 (/ (+ y 1.0) y)))
0.1b
(/ 1 (/ (+ y 1.0) y))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
198×times-frac
155×*-un-lft-identity
117×add-sqr-sqrt
103×add-cube-cbrt
53×associate-*r*
35×add-exp-log
25×distribute-lft-out
19×associate-/r* add-cbrt-cube
15×div-exp
10×div-inv
7×cbrt-undiv prod-exp associate-/l*
6×pow1
5×unswap-sqr
4×rec-exp 1-exp
3×associate-*l* cbrt-unprod add-log-exp
2×frac-2neg clear-num associate-/r/ associate-/l/
1×pow-flip flip3-+ associate-*r/ pow-prod-down un-div-inv *-commutative flip-+ inv-pow
Counts
3 → 203
Calls
3 calls:
5.0ms
(/ (+ y 1.0) y)
17.0ms
(* x (/ 1 (/ (+ y 1.0) y)))
8.0ms
(/ 1 (/ (+ y 1.0) y))

series18.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(/ (+ y 1.0) y)
10.0ms
(* x (/ 1 (/ (+ y 1.0) y)))
3.0ms
(/ 1 (/ (+ y 1.0) y))

simplify63.0ms

Algorithm
egg-herbie
Counts
212 → 212
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
050042114

prune213.0ms

Filtered
130 candidates to 212 candidates (-63.1%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New2111212
Fresh112
Picked011
Done000
Total2123215

Merged error: 0b

Counts
215 → 3

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (+ y 1.0))
8.4b
(* (/ x (+ y 1.0)) y)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*l*
9×add-exp-log add-cbrt-cube
7×distribute-lft-out
4×pow1 associate-/r* associate-/r/
3×associate-*r* associate-/l*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ div-inv add-log-exp unswap-sqr
1×frac-2neg pow-prod-down associate-*l/ clear-num *-commutative
Counts
2 → 70
Calls
2 calls:
5.0ms
(/ x (+ y 1.0))
8.0ms
(* (/ x (+ y 1.0)) y)

series13.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/ x (+ y 1.0))
7.0ms
(* (/ x (+ y 1.0)) y)

simplify37.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
05249674

prune75.0ms

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

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New76076
Fresh011
Picked011
Done011
Total76379

Merged error: 0b

Counts
79 → 3

localize4.0ms

Local error

Found 1 expressions with local error:

8.6b
(/ (* x y) (+ y 1.0))

rewrite8.0ms

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:
7.0ms
(/ (* x y) (+ y 1.0))

series7.0ms

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

simplify40.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05289248

prune26.0ms

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

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New28028
Fresh000
Picked011
Done022
Total28331

Merged error: 0b

Counts
31 → 3

regimes98.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0119
1119

end0.0ms

analyze59.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
25%74.9%0.1%5
37.5%62.4%0.1%6
67.1%32.8%0.1%7
71%28.9%0.1%8
82.3%17.6%0.1%9
84.9%15%0.1%10
90.8%9.1%0.1%11
92.2%7.7%0.1%12
95.3%4.6%0.1%13
96%3.9%0.1%14

sample303.0ms

Algorithm
intervals
Results
186.0ms8000×body80valid

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