Details

Time bar (total: 2.2s)

analyze1.2s

Algorithm
search
Search
TrueOtherFalseIter
0%99.7%0.3%0
0%99.7%0.3%1
0%99.7%0.3%2
0%99.7%0.3%3
0%99.7%0.3%4
0%99.7%0.3%5
0%99.7%0.3%6
0%99.7%0.3%7
0%99.7%0.3%8
0%99.7%0.3%9
0%99.7%0.3%10
0%99.7%0.3%11
0%99.7%0.3%12
1.6%98.1%0.3%13
3.1%96.6%0.3%14

sample37.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
5.0ms138×body80invalid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02411
12411

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

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ (* x y) (* z t)) (* a b))
0.0b
(+ (* x y) (* z t))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
1×associate-+l+
Counts
2 → 24
Calls
2 calls:
6.0ms
(+ (+ (* x y) (* z t)) (* a b))
4.0ms
(+ (* x y) (* z t))

series28.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(+ (+ (* x y) (* z t)) (* a b))
10.0ms
(+ (* x y) (* z t))

simplify41.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05019369

prune35.0ms

Filtered
23 candidates to 30 candidates (-30.4%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New30030
Fresh000
Picked011
Done000
Total30131

Merged error: 0.0b

Counts
31 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01611
11611

end0.0ms

sample868.0ms

Algorithm
intervals
Results
311.0ms8000×body80valid
154.0ms4019×body80invalid

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