Details

Time bar (total: 1.8s)

analyze359.0ms

Algorithm
search

sample18.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
1.0ms27×body80invalid

simplify55.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0205
1475
21385
33175
46115
512395
619195
750015

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

rewrite10.0ms

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 associate-*r/ div-exp associate-/l/
pow1 flip3-- frac-2neg prod-exp clear-num flip-- cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
9.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series12.0ms

Counts
1 → 3
Calls
1 calls:
12.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify93.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0187192
1790156
24301156
35002156

prune34.0ms

Filtered
19 candidates to 26 candidates (-36.8%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New24226
Fresh000
Picked101
Done000
Total25227

Merged error: 0b

Counts
27 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) z)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
associate-/l*
distribute-lft-out-- difference-of-squares
add-exp-log associate-/r* add-cbrt-cube
associate-/l/
pow1 cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
5.0ms
(/ (- x y) z)

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(/ (- x y) z)

simplify104.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 3 (32.0ms)

IterNodesCost
0156197
1435187
21447187
34593186
45001186

prune36.0ms

Filtered
29 candidates to 41 candidates (-41.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New40141
Fresh101
Picked011
Done000
Total41243

Merged error: 0b

Counts
43 → 2

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (- x y) (/ 1 z))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
13×associate-*r*
12×*-un-lft-identity
11×times-frac
10×add-exp-log
add-cube-cbrt
add-cbrt-cube
associate-*l*
prod-exp
pow1 unswap-sqr
frac-times flip3-- div-exp associate-*l/ flip-- cbrt-unprod
cbrt-undiv rec-exp 1-exp associate-*r/ pow-prod-down un-div-inv *-commutative div-inv distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 42
Calls
1 calls:
12.0ms
(* (- x y) (/ 1 z))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(* (- x y) (/ 1 z))

simplify67.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0238216
11035182
24976164
35001164

prune38.0ms

Filtered
29 candidates to 45 candidates (-55.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New45045
Fresh000
Picked011
Done011
Total45247

Merged error: 0b

Counts
47 → 2

regimes150.0ms

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
0125
1125

end0.0ms

analyze345.0ms

Algorithm
search

sample466.0ms

Algorithm
intervals
Results
254.0ms8000×body80valid
33.0ms976×body80invalid

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