Details

Time bar (total: 2.4s)

sample16.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1143
2173
3183
4183

prune3.0ms

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: 8.6b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

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:
11.0ms
(/ (* x y) (+ y 1.0))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(/ (* x y) (+ y 1.0))

simplify126.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0196146
1876121
24575120
35001120

prune79.0ms

Filtered
28 candidates to 20 candidates (71.4%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New25328
Fresh000
Picked101
Done000
Total26329

Merged error: 0b

Counts
29 → 3

localize5.0ms

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

series80.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(/ y (+ y 1.0))
46.0ms
(* x (/ y (+ y 1.0)))

simplify46.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0297378
11341340
25001337

prune176.0ms

Filtered
76 candidates to 53 candidates (69.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New76076
Fresh022
Picked011
Done000
Total76379

Merged error: 0b

Counts
79 → 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))

series92.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(/ (+ y 1.0) y)
47.0ms
(/ x (/ (+ y 1.0) y))

simplify52.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0426819
11855780
25002778

prune281.0ms

Filtered
121 candidates to 85 candidates (70.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1201121
Fresh101
Picked101
Done011
Total1222124

Merged error: 0b

Counts
124 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (+ y 1.0) y)
0.1b
(/ x (cbrt (pow (/ (+ y 1.0) y) 3)))
0.1b
(pow (/ (+ y 1.0) y) 3)
21.5b
(cbrt (pow (/ (+ y 1.0) y) 3))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
279×times-frac
241×*-un-lft-identity
190×cbrt-prod
161×add-sqr-sqrt add-cube-cbrt
96×unpow-prod-down cube-prod
44×associate-/r*
40×distribute-lft-out
14×div-inv
11×add-exp-log
10×add-cbrt-cube
7×associate-/l*
6×cube-mult unpow3 sqr-pow
5×pow1
4×add-log-exp
3×cbrt-undiv cube-div pow-unpow div-exp
2×cbrt-div frac-2neg pow-exp clear-num associate-/l/ rem-cube-cbrt
1×pow-to-exp pow-pow flip3-+ pow1/3 associate-/r/ rem-cbrt-cube flip-+
Counts
4 → 313
Calls
4 calls:
5.0ms
(/ (+ y 1.0) y)
13.0ms
(/ x (cbrt (pow (/ (+ y 1.0) y) 3)))
6.0ms
(pow (/ (+ y 1.0) y) 3)
7.0ms
(cbrt (pow (/ (+ y 1.0) y) 3))

series239.0ms

Counts
4 → 12
Calls
4 calls:
51.0ms
(/ (+ y 1.0) y)
80.0ms
(/ x (cbrt (pow (/ (+ y 1.0) y) 3)))
43.0ms
(pow (/ (+ y 1.0) y) 3)
65.0ms
(cbrt (pow (/ (+ y 1.0) y) 3))

simplify96.0ms

Algorithm
egg-herbie
Counts
325 → 325
Iterations

Useful iterations: 2 (66.0ms)

IterNodesCost
06742736
129992221
250022198

prune518.0ms

Filtered
325 candidates to 141 candidates (43.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New3250325
Fresh000
Picked011
Done011
Total3252327

Merged error: 0b

Counts
327 → 2

regimes68.0ms

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

sample386.0ms

Algorithm
intervals
Results
186.0ms8000×body80valid

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