Details

Time bar (total: 1.9s)

sample17.0ms

Algorithm
intervals
Results
8.0ms261×body80valid

simplify9.0ms

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

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite11.0ms

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 expm1-log1p-u frac-2neg div-sub div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
9.0ms
(/ (- x y) (- z y))

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(/ (- x y) (- z y))

simplify58.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0228361
1634347
22142347
35002347

prune100.0ms

Filtered
57 candidates to 39 candidates (68.4%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New55257
Fresh000
Picked101
Done000
Total56258

Merged error: 0b

Counts
58 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

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 expm1-log1p-u flip3-- frac-2neg div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
2 → 78
Calls
2 calls:
5.0ms
(/ x (- z y))
6.0ms
(/ y (- z y))

series82.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(/ x (- z y))
51.0ms
(/ y (- z y))

simplify60.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0215387
1647368
21854368
35001368

prune147.0ms

Filtered
84 candidates to 62 candidates (73.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New84084
Fresh011
Picked011
Done000
Total84286

Merged error: 0b

Counts
86 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ (/ (- x y) (sqrt (- z y))) (sqrt (- z y)))
0.2b
(/ (- x y) (sqrt (- z y)))

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
768×times-frac
646×add-sqr-sqrt *-un-lft-identity
490×sqrt-prod
288×add-cube-cbrt
179×distribute-lft-out-- difference-of-squares
51×associate-/l*
22×sqrt-div associate-/r/
16×associate-/r*
12×flip3-- flip--
11×div-inv
9×add-exp-log add-cbrt-cube
4×cbrt-undiv div-exp
3×div-sub associate-/l/
2×pow1 expm1-log1p-u frac-2neg clear-num log1p-expm1-u add-log-exp
Counts
2 → 514
Calls
2 calls:
29.0ms
(/ (/ (- x y) (sqrt (- z y))) (sqrt (- z y)))
10.0ms
(/ (- x y) (sqrt (- z y)))

series154.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(/ (/ (- x y) (sqrt (- z y))) (sqrt (- z y)))
96.0ms
(/ (- x y) (sqrt (- z y)))

simplify139.0ms

Algorithm
egg-herbie
Counts
520 → 520
Iterations

Useful iterations: 2 (67.0ms)

IterNodesCost
011187823
140517023
250017017

prune570.0ms

Filtered
520 candidates to 178 candidates (34.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New5200520
Fresh000
Picked011
Done011
Total5202522

Merged error: 0b

Counts
522 → 2

regimes42.0ms

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

sample347.0ms

Algorithm
intervals
Results
176.0ms8341×body80valid