Details

Time bar (total: 1.4s)

sample20.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0123
1163
2183
3183

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

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×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-sub div-exp clear-num div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
8.0ms
(/ (- x y) (- 1.0 y))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(/ (- x y) (- 1.0 y))

simplify54.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0250370
1681352
22372352
35001352

prune67.0ms

Filtered
55 candidates to 38 candidates (69.1%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New53255
Fresh000
Picked101
Done000
Total54256

Merged error: 0b

Counts
56 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt *-un-lft-identity
30×times-frac
22×add-cube-cbrt
10×associate-/r*
8×distribute-lft-out-- difference-of-squares
6×add-exp-log add-cbrt-cube associate-/l*
4×associate-/r/
2×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
2 → 74
Calls
2 calls:
5.0ms
(/ y (- 1.0 y))
5.0ms
(/ x (- 1.0 y))

series75.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(/ y (- 1.0 y))
35.0ms
(/ x (- 1.0 y))

simplify172.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0287425
1986401
24458398
35001398

prune115.0ms

Filtered
80 candidates to 60 candidates (75.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New79180
Fresh101
Picked011
Done000
Total80282

Merged error: 0b

Counts
82 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ y (- 1.0 y))
0.0b
(/ x (- 1.0 y))
0.0b
(pow (/ y (- 1.0 y)) 3)
19.0b
(cbrt (pow (/ y (- 1.0 y)) 3))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
73×*-un-lft-identity
72×add-sqr-sqrt
60×times-frac
44×add-cube-cbrt
42×unpow-prod-down
26×cbrt-prod
14×distribute-lft-out-- difference-of-squares
11×add-exp-log add-cbrt-cube
10×associate-/r*
8×associate-/r/
6×associate-/l*
5×pow1
4×pow-unpow flip3-- flip-- div-inv add-log-exp
3×cbrt-undiv div-exp
2×frac-2neg unpow3 pow-exp clear-num rem-cbrt-cube rem-cube-cbrt sqr-pow
1×pow-to-exp pow-pow pow1/3
Counts
4 → 149
Calls
4 calls:
5.0ms
(/ y (- 1.0 y))
5.0ms
(/ x (- 1.0 y))
6.0ms
(pow (/ y (- 1.0 y)) 3)
7.0ms
(cbrt (pow (/ y (- 1.0 y)) 3))

series181.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(/ y (- 1.0 y))
37.0ms
(/ x (- 1.0 y))
57.0ms
(pow (/ y (- 1.0 y)) 3)
50.0ms
(cbrt (pow (/ y (- 1.0 y)) 3))

simplify63.0ms

Algorithm
egg-herbie
Counts
161 → 161
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0589925
12268882
25001873

prune271.0ms

Filtered
161 candidates to 115 candidates (71.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1610161
Fresh000
Picked011
Done011
Total1612163

Merged error: 0b

Counts
163 → 2

regimes24.0ms

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
075

end0.0ms

sample254.0ms

Algorithm
intervals
Results
138.0ms7998×body80valid
0.0ms2×body320valid