Details

Time bar (total: 624.0ms)

analyze3.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
62.5%12.5%25%5
68.7%6.2%25%6
71.8%3.1%25%7
73.4%1.6%25%8
74.2%0.8%25%9
74.6%0.4%25%10
74.8%0.2%25%11
74.9%0.1%25%12
74.9%0%25%13
74.9%0%25%14

sample8.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
052
152

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x x) 1.0)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 11
Calls
1 calls:
4.0ms
(+ (* x x) 1.0)

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(+ (* x x) 1.0)

simplify88.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
08157
128450
268850
3250650
4500150

prune18.0ms

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

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x x) 1.0)
0.0b
(+ (neg (* 1.0 1.0)) (pow x 4))
12.7b
(/ (+ (neg (* 1.0 1.0)) (pow x 4)) (- (* x x) 1.0))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
25×*-un-lft-identity
19×add-sqr-sqrt
16×times-frac
13×add-cube-cbrt
add-log-exp
distribute-lft-out difference-of-squares
add-exp-log add-cbrt-cube
associate-/r* associate-/l*
pow1
neg-sub0 associate-+l- flip3-- flip3-+ sum-log associate-/r/ flip-- flip-+ associate-/l/
cbrt-undiv +-commutative sub-neg frac-2neg diff-log div-sub div-exp neg-log clear-num div-inv
Counts
3 → 68
Calls
3 calls:
4.0ms
(- (* x x) 1.0)
6.0ms
(+ (neg (* 1.0 1.0)) (pow x 4))
11.0ms
(/ (+ (neg (* 1.0 1.0)) (pow x 4)) (- (* x x) 1.0))

series22.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(- (* x x) 1.0)
6.0ms
(+ (neg (* 1.0 1.0)) (pow x 4))
12.0ms
(/ (+ (neg (* 1.0 1.0)) (pow x 4)) (- (* x x) 1.0))

simplify38.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0268655
11193594
25002578

prune116.0ms

Filtered
60 candidates to 77 candidates (-28.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New77077
Fresh000
Picked011
Done011
Total77279

Merged error: 0b

Counts
79 → 2

regimes68.0ms

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
052
152

end0.0ms

analyze3.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
62.5%12.5%25%5
68.7%6.2%25%6
71.8%3.1%25%7
73.4%1.6%25%8
74.2%0.8%25%9
74.6%0.4%25%10
74.8%0.2%25%11
74.9%0.1%25%12
74.9%0%25%13
74.9%0%25%14

sample209.0ms

Algorithm
intervals
Results
127.0ms8000×body80valid
0.0msbody80invalid

Profiling

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