Details

Time bar (total: 1.4s)

analyze281.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
12.5%87.4%0.1%7
12.5%71.8%15.7%8
25%56.2%18.9%9
31.2%43.7%25.1%10
39%34.7%26.3%11
44.9%27.9%27.3%12
47.8%22%30.2%13
52.6%16.8%30.7%14

sample16.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
0.0msbody80invalid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (9.0ms)

IterNodesCost
02479
12479

prune7.0ms

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 x) (* (* y 4.0) z))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 11
Calls
1 calls:
4.0ms
(- (* x x) (* (* y 4.0) z))

series9.0ms

Counts
1 → 3
Calls
1 calls:
9.0ms
(- (* x x) (* (* y 4.0) z))

simplify48.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
04905179
14905179

prune24.0ms

Filtered
11 candidates to 14 candidates (-27.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New13114
Fresh000
Picked011
Done000
Total13215

Merged error: 0b

Counts
15 → 2

localize15.0ms

Local error

Found 4 expressions with local error:

1.2b
(- (pow x 4) (* y (* 4.0 (* y (* z (* 4.0 z))))))
5.2b
(* y (* 4.0 (* y (* z (* 4.0 z)))))
11.1b
(* y (* z (* 4.0 z)))
26.0b
(/ (- (pow x 4) (* y (* 4.0 (* y (* z (* 4.0 z)))))) (+ (* x x) (* y (* 4.0 z))))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
35×add-exp-log add-cbrt-cube
33×pow1
21×pow-prod-down prod-exp cbrt-unprod
14×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
times-frac
associate-*l* add-log-exp
associate-/r* associate-/l*
flip3-- associate-*r* associate-/r/ *-commutative flip-- associate-/l/
cbrt-undiv sub-neg frac-2neg flip3-+ diff-log div-sub div-exp clear-num flip-+ div-inv
Counts
4 → 91
Calls
4 calls:
6.0ms
(- (pow x 4) (* y (* 4.0 (* y (* z (* 4.0 z))))))
12.0ms
(* y (* 4.0 (* y (* z (* 4.0 z)))))
7.0ms
(* y (* z (* 4.0 z)))
11.0ms
(/ (- (pow x 4) (* y (* 4.0 (* y (* z (* 4.0 z)))))) (+ (* x x) (* y (* 4.0 z))))

series58.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(- (pow x 4) (* y (* 4.0 (* y (* z (* 4.0 z))))))
8.0ms
(* y (* 4.0 (* y (* z (* 4.0 z)))))
7.0ms
(* y (* z (* 4.0 z)))
24.0ms
(/ (- (pow x 4) (* y (* 4.0 (* y (* z (* 4.0 z)))))) (+ (* x x) (* y (* 4.0 z))))

simplify56.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
051181911

prune146.0ms

Filtered
70 candidates to 103 candidates (-47.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1030103
Fresh000
Picked011
Done011
Total1032105

Merged error: 0b

Counts
105 → 2

regimes276.0ms

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 (1.0ms)

IterNodesCost
0529
1529

end0.0ms

sample401.0ms

Algorithm
intervals
Results
219.0ms8000×body80valid
12.0ms454×body80invalid

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