Details

Time bar (total: 1.6s)

sample23.0ms

Algorithm
intervals
Results
11.0ms328×body80valid

simplify58.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0205
1475
21385
33175
46115
512395
619195
750015

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

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
2×cbrt-undiv associate-*r/ div-exp associate-/l/
1×pow1 flip3-- frac-2neg prod-exp clear-num flip-- cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
10.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify102.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0187192
1790156
24301156
35002156

prune50.0ms

Filtered
26 candidates to 19 candidates (73.1%)
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)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/l*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log associate-/r* add-cbrt-cube
2×associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
6.0ms
(/ (- x y) z)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(/ (- x y) z)

simplify111.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 3 (35.0ms)

IterNodesCost
0156197
1435187
21447187
34593186
45001186

prune66.0ms

Filtered
41 candidates to 29 candidates (70.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New41041
Fresh011
Picked011
Done000
Total41243

Merged error: 0b

Counts
43 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ z (- (- x y) (* z 0.5)))
0.2b
(/ 4.0 (/ z (- (- x y) (* z 0.5))))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
90×times-frac
54×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×associate-/r*
11×associate-/r/
9×add-exp-log add-cbrt-cube
6×div-inv associate-/l*
5×flip3-- flip--
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num add-log-exp
Counts
2 → 107
Calls
2 calls:
7.0ms
(/ z (- (- x y) (* z 0.5)))
10.0ms
(/ 4.0 (/ z (- (- x y) (* z 0.5))))

series137.0ms

Counts
2 → 6
Calls
2 calls:
87.0ms
(/ z (- (- x y) (* z 0.5)))
49.0ms
(/ 4.0 (/ z (- (- x y) (* z 0.5))))

simplify57.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
04441151
119961093
250021090

prune222.0ms

Filtered
113 candidates to 93 candidates (82.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1130113
Fresh000
Picked011
Done011
Total1132115

Merged error: 0b

Counts
115 → 2

regimes55.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0125
1125

end0.0ms

sample563.0ms

Algorithm
intervals
Results
352.0ms10040×body80valid

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