Details

Time bar (total: 1.6s)

sample22.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
083
183

prune2.0ms

Filtered
1 candidates to 0 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 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
16×times-frac
11×add-sqr-sqrt add-cube-cbrt
10×distribute-lft-out
4×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×pow1 cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
8.0ms
(/ (+ x y) (+ y 1.0))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(/ (+ x y) (+ y 1.0))

simplify49.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (45.0ms)

IterNodesCost
0191254
1588238
21783238
35001236

prune59.0ms

Filtered
43 candidates to 28 candidates (65.1%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New40343
Fresh000
Picked011
Done000
Total40444

Merged error: 0b

Counts
44 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ y 1.0) (+ x y))
0.2b
(/ 1 (/ (+ y 1.0) (+ x y)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
155×*-un-lft-identity
146×times-frac
71×add-sqr-sqrt add-cube-cbrt
42×distribute-lft-out
26×associate-/r*
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp
7×associate-/l*
6×flip3-+ flip-+ div-inv
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×pow-flip inv-pow
Counts
2 → 152
Calls
2 calls:
7.0ms
(/ (+ y 1.0) (+ x y))
11.0ms
(/ 1 (/ (+ y 1.0) (+ x y)))

series87.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(/ (+ y 1.0) (+ x y))
31.0ms
(/ 1 (/ (+ y 1.0) (+ x y)))

simplify55.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
04491226
121811093
25002971

prune122.0ms

Filtered
158 candidates to 67 candidates (42.4%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1580158
Fresh022
Picked011
Done011
Total1584162

Merged error: 0b

Counts
162 → 4

localize8.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
15.3b
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
42×*-un-lft-identity
33×times-frac
29×add-sqr-sqrt
22×add-cube-cbrt associate-*l*
10×difference-of-squares
9×add-exp-log add-cbrt-cube distribute-lft-out
5×associate-*r*
4×pow1 flip3-- associate-/r* associate-/r/ flip-- associate-/l*
2×cbrt-undiv distribute-rgt-in frac-times sub-neg distribute-lft-in associate-*r/ div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
1×frac-2neg flip3-+ pow-prod-down associate-*l/ clear-num *-commutative flip-+ distribute-lft-out--
Counts
2 → 91
Calls
2 calls:
18.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
8.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

series138.0ms

Counts
2 → 6
Calls
2 calls:
62.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
76.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

simplify56.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0443880
12112809
25003731

prune141.0ms

Filtered
97 candidates to 70 candidates (72.2%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New97097
Fresh011
Picked011
Done022
Total974101

Merged error: 0b

Counts
101 → 4

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(exp (/ (+ x y) (+ y 1.0)))
0.0b
(/ (+ x y) (+ y 1.0))
3.0b
(log (exp (/ (+ x y) (+ y 1.0))))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
84×*-un-lft-identity
48×times-frac
44×exp-prod
32×add-sqr-sqrt add-cube-cbrt
26×distribute-lft-out
23×log-pow
6×associate-/r/
5×add-exp-log add-cbrt-cube
4×pow1 flip3-+ associate-/r* flip-+ associate-/l* add-log-exp
3×log-prod div-inv
2×associate-/l/
1×cbrt-undiv frac-2neg div-exp rem-log-exp clear-num rem-exp-log
Counts
3 → 104
Calls
3 calls:
11.0ms
(exp (/ (+ x y) (+ y 1.0)))
7.0ms
(/ (+ x y) (+ y 1.0))
10.0ms
(log (exp (/ (+ x y) (+ y 1.0))))

series106.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(exp (/ (+ x y) (+ y 1.0)))
33.0ms
(/ (+ x y) (+ y 1.0))
44.0ms
(log (exp (/ (+ x y) (+ y 1.0))))

simplify124.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0314636
1988595
24131593
35002593

prune165.0ms

Filtered
113 candidates to 75 candidates (66.4%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1130113
Fresh000
Picked011
Done033
Total1134117

Merged error: 0b

Counts
117 → 4

regimes44.0ms

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

sample292.0ms

Algorithm
intervals
Results
168.0ms7999×body80valid
0.0ms1×body1280valid

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