Details

Time bar (total: 1.7s)

sample28.0ms

Algorithm
intervals
Results
10.0ms317×body80valid

simplify63.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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
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:
9.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series10.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify95.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0187192
1790156
24301156
35002156

prune32.0ms

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

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New25126
Fresh000
Picked101
Done000
Total26127

Merged error: 0.0b

Counts
27 → 1

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
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)

series6.0ms

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

simplify109.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 3 (35.0ms)

IterNodesCost
0156197
1435187
21447187
34593186
45001186

prune40.0ms

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

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New40141
Fresh000
Picked011
Done000
Total40242

Merged error: 0b

Counts
42 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- x y))
0.0b
(sqrt (- x y))
0.1b
(/ z (sqrt (- x y)))
0.2b
(/ (sqrt (- x y)) (/ z (sqrt (- x y))))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
480×times-frac
350×add-sqr-sqrt
348×*-un-lft-identity
320×sqrt-prod
220×add-cube-cbrt
64×distribute-lft-out-- difference-of-squares
38×associate-/r*
26×sqrt-div
21×associate-/r/
13×flip3-- flip--
11×add-exp-log add-cbrt-cube div-inv associate-/l*
6×pow1
4×cbrt-undiv div-exp add-log-exp
2×rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 clear-num associate-/l/
Counts
4 → 378
Calls
4 calls:
3.0ms
(sqrt (- x y))
3.0ms
(sqrt (- x y))
6.0ms
(/ z (sqrt (- x y)))
17.0ms
(/ (sqrt (- x y)) (/ z (sqrt (- x y))))

series46.0ms

Counts
4 → 12
Calls
4 calls:
9.0ms
(sqrt (- x y))
9.0ms
(sqrt (- x y))
22.0ms
(/ z (sqrt (- x y)))
6.0ms
(/ (sqrt (- x y)) (/ z (sqrt (- x y))))

simplify140.0ms

Algorithm
egg-herbie
Counts
390 → 390
Iterations

Useful iterations: 2 (93.0ms)

IterNodesCost
08684848
143754367
250014299

prune218.0ms

Filtered
189 candidates to 390 candidates (-106.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New3900390
Fresh000
Picked011
Done011
Total3902392

Merged error: 0b

Counts
392 → 2

regimes157.0ms

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

sample664.0ms

Algorithm
intervals
Results
326.0ms10089×body80valid

Profiling

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