Details

Time bar (total: 2.2s)

sample24.0ms

Algorithm
intervals
Results
8.0ms343×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2123
3123

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: 5.6b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

7.5b
(/ (* y y) z)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
cbrt-undiv div-exp
pow1 frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
4.0ms
(/ (* y y) z)

series19.0ms

Counts
1 → 3
Calls
1 calls:
19.0ms
(/ (* y y) z)

simplify61.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010585
144770
2192670
3500270

prune82.0ms

Filtered
24 candidates to 17 candidates (70.8%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New20424
Fresh000
Picked101
Done000
Total21425

Merged error: 0b

Counts
25 → 4

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* y (/ y z))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
add-cube-cbrt *-un-lft-identity
add-exp-log add-cbrt-cube
pow1 associate-*l*
prod-exp cbrt-unprod unswap-sqr
cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
6.0ms
(* y (/ y z))

series18.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(* y (/ y z))

simplify26.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0159133
1769112
25001112

prune99.0ms

Filtered
35 candidates to 22 candidates (62.9%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New35035
Fresh033
Picked011
Done000
Total35439

Merged error: 0b

Counts
39 → 4

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ y (/ z y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/r*
add-exp-log add-cbrt-cube
div-inv
cbrt-undiv div-exp associate-/l*
pow1 frac-2neg clear-num associate-/r/ add-log-exp
Counts
1 → 70
Calls
1 calls:
9.0ms
(/ y (/ z y))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(/ y (/ z y))

simplify46.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0317452
11641413
25001406

prune195.0ms

Filtered
73 candidates to 50 candidates (68.5%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New72173
Fresh112
Picked011
Done011
Total73477

Merged error: 0b

Counts
77 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (/ z y) y)
1.0b
(/ 1 (/ (/ z y) y))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
468×times-frac
228×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
46×associate-/r*
28×add-exp-log
22×div-inv
18×div-exp
16×add-cbrt-cube associate-/l*
cbrt-undiv
pow1 rec-exp 1-exp
frac-2neg clear-num add-log-exp
pow-flip associate-/r/ associate-/l/ inv-pow
Counts
2 → 270
Calls
2 calls:
5.0ms
(/ (/ z y) y)
14.0ms
(/ 1 (/ (/ z y) y))

series50.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(/ (/ z y) y)
23.0ms
(/ 1 (/ (/ z y) y))

simplify104.0ms

Algorithm
egg-herbie
Counts
276 → 276
Iterations

Useful iterations: 2 (82.0ms)

IterNodesCost
09772329
146661955
250021709

prune492.0ms

Filtered
276 candidates to 128 candidates (46.4%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New2760276
Fresh011
Picked011
Done022
Total2764280

Merged error: 0b

Counts
280 → 4

regimes196.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample625.0ms

Algorithm
intervals
Results
260.0ms10596×body80valid

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