Details

Time bar (total: 1.1s)

analyze67.0ms

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

simplify4.0ms

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)))

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)))

series10.0ms

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

simplify56.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
04977665
14977665

prune79.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New74276
Fresh101
Picked011
Done000
Total75378

Merged error: 0b

Counts
78 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

0.1b
(* x (/ y (- (* y y) (* 1.0 1.0))))
7.9b
(* (* x (/ y (- (* y y) (* 1.0 1.0)))) (- y 1.0))
18.2b
(/ y (- (* y y) (* 1.0 1.0)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
29×add-sqr-sqrt
25×times-frac
24×*-un-lft-identity
23×associate-*r*
22×add-cube-cbrt
19×add-exp-log add-cbrt-cube
10×pow1
8×difference-of-squares
7×prod-exp cbrt-unprod
6×associate-*r/
4×flip3-- associate-*l* pow-prod-down associate-/r* associate-/r/ flip--
3×cbrt-undiv div-exp associate-/l* add-log-exp
2×frac-times sub-neg *-commutative div-inv unswap-sqr
1×distribute-rgt-in frac-2neg distribute-lft-in associate-*l/ clear-num distribute-lft-out--
Counts
3 → 99
Calls
3 calls:
9.0ms
(* x (/ y (- (* y y) (* 1.0 1.0))))
11.0ms
(* (* x (/ y (- (* y y) (* 1.0 1.0)))) (- y 1.0))
5.0ms
(/ y (- (* y y) (* 1.0 1.0)))

series33.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(* x (/ y (- (* y y) (* 1.0 1.0))))
15.0ms
(* (* x (/ y (- (* y y) (* 1.0 1.0)))) (- y 1.0))
4.0ms
(/ y (- (* y y) (* 1.0 1.0)))

simplify30.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 0 (21.0ms)

IterNodesCost
050551307

prune121.0ms

Filtered
84 candidates to 108 candidates (-28.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1080108
Fresh011
Picked011
Done011
Total1083111

Merged error: 0b

Counts
111 → 3

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ y (+ y 1.0))
0.0b
(* (/ y (+ y 1.0)) (sqrt x))
0.2b
(* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
38×*-un-lft-identity
34×add-sqr-sqrt
26×times-frac
24×add-cube-cbrt associate-*l*
19×add-exp-log add-cbrt-cube
10×pow1
8×sqrt-prod
7×associate-*r* prod-exp cbrt-unprod distribute-lft-out
4×pow-prod-down associate-/r* associate-/r/ unswap-sqr
3×cbrt-undiv div-exp associate-/l* add-log-exp
2×flip3-+ associate-*l/ *-commutative flip-+ div-inv
1×frac-2neg associate-*r/ clear-num
Counts
3 → 99
Calls
3 calls:
5.0ms
(/ y (+ y 1.0))
12.0ms
(* (/ y (+ y 1.0)) (sqrt x))
10.0ms
(* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x)))

series18.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(/ y (+ y 1.0))
7.0ms
(* (/ y (+ y 1.0)) (sqrt x))
9.0ms
(* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x)))

simplify52.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
062591027

prune99.0ms

Filtered
78 candidates to 108 candidates (-38.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1080108
Fresh000
Picked011
Done022
Total1083111

Merged error: 0b

Counts
111 → 3

regimes69.0ms

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
087
187

end0.0ms

analyze62.0ms

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

sample305.0ms

Algorithm
intervals
Results
187.0ms8000×body80valid

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