Details

Time bar (total: 1.1s)

analyze65.0ms

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

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0187
1187

prune10.0ms

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)))

rewrite15.0ms

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))
8.0ms
(* x (/ y (+ y 1.0)))

series9.0ms

Counts
2 → 6
Calls
2 calls:
2.0ms
(/ y (+ y 1.0))
6.0ms
(* x (/ y (+ y 1.0)))

simplify59.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
05485665

prune86.0ms

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

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New73376
Fresh011
Picked101
Done000
Total74478

Merged error: 0b

Counts
78 → 4

localize4.0ms

Local error

Found 1 expressions with local error:

8.1b
(/ (* x y) (+ y 1.0))

rewrite6.0ms

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))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ (* x y) (+ y 1.0))

simplify49.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
05421248

prune36.0ms

Filtered
19 candidates to 28 candidates (-47.4%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New27128
Fresh123
Picked101
Done000
Total29332

Merged error: 0b

Counts
32 → 3

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

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
9×add-exp-log add-cbrt-cube
7×associate-/l*
6×div-inv
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num associate-/l/ add-log-exp
1×flip3-+ associate-/r/ flip-+
Counts
2 → 115
Calls
2 calls:
5.0ms
(/ (+ y 1.0) y)
7.0ms
(/ x (/ (+ y 1.0) y))

series11.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/ (+ y 1.0) y)
6.0ms
(/ x (/ (+ y 1.0) y))

simplify54.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
049831441
149831441

prune120.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1201121
Fresh112
Picked011
Done000
Total1213124

Merged error: 0b

Counts
124 → 3

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (+ y 1.0))
6.3b
(* (/ x (+ y 1.0)) y)

rewrite17.0ms

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))
10.0ms
(* (/ x (+ y 1.0)) y)

series12.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(/ x (+ y 1.0))
6.0ms
(* (/ x (+ y 1.0)) y)

simplify45.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
04968674
14968674

prune74.0ms

Filtered
57 candidates to 76 candidates (-33.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New76076
Fresh011
Picked011
Done011
Total76379

Merged error: 0b

Counts
79 → 3

regimes66.0ms

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
077
177

end0.0ms

sample328.0ms

Algorithm
intervals
Results
191.0ms8000×body80valid

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