Details

Time bar (total: 1.4s)

sample21.0ms

Algorithm
intervals
Results
8.0ms290×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0259
1259

prune9.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ (* x y) 2.0) (/ z 8.0))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity add-log-exp
difference-of-squares
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log frac-sub add-cbrt-cube flip-- distribute-lft-out--
Counts
1 → 16
Calls
1 calls:
10.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

simplify47.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
05144258

prune25.0ms

Filtered
15 candidates to 19 candidates (-26.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New18119
Fresh000
Picked011
Done000
Total18220

Merged error: 0b

Counts
20 → 2

localize17.0ms

Local error

Found 4 expressions with local error:

3.2b
(- (* y (* y (* (/ x 2.0) (/ x 2.0)))) (* z (/ z (* 8.0 8.0))))
4.1b
(* y (* y (* (/ x 2.0) (/ x 2.0))))
9.9b
(* y (* (/ x 2.0) (/ x 2.0)))
29.1b
(/ (- (* y (* y (* (/ x 2.0) (/ x 2.0)))) (* z (/ z (* 8.0 8.0)))) (+ (* x (/ y 2.0)) (/ z 8.0)))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
49×add-exp-log add-cbrt-cube
32×associate-*r/
24×prod-exp cbrt-unprod
18×pow1
15×add-sqr-sqrt
14×add-cube-cbrt *-un-lft-identity
cbrt-undiv times-frac div-exp pow-prod-down
associate-*l* frac-sub add-log-exp
associate-/l/
frac-times associate-*l/
associate-/r* associate-/r/ associate-/l*
flip3-- associate-*r* *-commutative flip--
sub-neg frac-2neg flip3-+ diff-log div-sub frac-add clear-num flip-+ div-inv unswap-sqr
Counts
4 → 109
Calls
4 calls:
10.0ms
(- (* y (* y (* (/ x 2.0) (/ x 2.0)))) (* z (/ z (* 8.0 8.0))))
12.0ms
(* y (* y (* (/ x 2.0) (/ x 2.0))))
9.0ms
(* y (* (/ x 2.0) (/ x 2.0)))
19.0ms
(/ (- (* y (* y (* (/ x 2.0) (/ x 2.0)))) (* z (/ z (* 8.0 8.0)))) (+ (* x (/ y 2.0)) (/ z 8.0)))

series57.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(- (* y (* y (* (/ x 2.0) (/ x 2.0)))) (* z (/ z (* 8.0 8.0))))
7.0ms
(* y (* y (* (/ x 2.0) (/ x 2.0))))
10.0ms
(* y (* (/ x 2.0) (/ x 2.0)))
21.0ms
(/ (- (* y (* y (* (/ x 2.0) (/ x 2.0)))) (* z (/ z (* 8.0 8.0)))) (+ (* x (/ y 2.0)) (/ z 8.0)))

simplify46.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
049692318
149692318

prune145.0ms

Filtered
75 candidates to 121 candidates (-61.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1210121
Fresh000
Picked011
Done011
Total1212123

Merged error: 0b

Counts
123 → 2

regimes305.0ms

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
0109
1109

end0.0ms

sample604.0ms

Algorithm
intervals
Results
285.0ms9130×body80valid

Profiling

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