Details

Time bar (total: 1.1s)

analyze76.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
25%74.9%0.1%3
62.4%37.5%0.1%4
68.7%31.2%0.1%5
68.7%18.7%12.6%6
68.7%18.7%12.6%7
68.7%12.5%18.8%8
68.7%12.5%18.8%9
68.7%9.4%22%10
68.7%9.4%22%11
68.7%7.8%23.5%12
68.7%7.8%23.5%13
68.7%7%24.3%14

sample14.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
1.0ms23×body80overflowed

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
078
178

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (exp a) (+ (exp a) (exp b)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
associate-/r* distribute-lft-out
add-cbrt-cube associate-/l*
add-exp-log associate-/r/
pow1 cbrt-undiv frac-2neg flip3-+ div-exp clear-num flip-+ div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
7.0ms
(/ (exp a) (+ (exp a) (exp b)))

series11.0ms

Counts
1 → 3
Calls
1 calls:
11.0ms
(/ (exp a) (+ (exp a) (exp b)))

simplify50.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
04960432
14960432

prune34.0ms

Filtered
25 candidates to 36 candidates (-44.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New35136
Fresh000
Picked011
Done000
Total35237

Merged error: 0b

Counts
37 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (exp a) (+ (exp a) (exp b)))
0.0b
(pow (/ (exp a) (+ (exp a) (exp b))) 3)
0.3b
(cbrt (pow (/ (exp a) (+ (exp a) (exp b))) 3))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
78×*-un-lft-identity
60×times-frac
46×add-sqr-sqrt add-cube-cbrt
42×cbrt-prod
36×unpow-prod-down cube-prod
16×distribute-lft-out
10×associate-/r/
add-cbrt-cube
add-exp-log
flip3-+ flip-+ div-inv
pow1 associate-/r*
pow-unpow associate-/l* add-log-exp
cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp rem-cube-cbrt sqr-pow
pow-to-exp cbrt-div pow-pow frac-2neg pow1/3 clear-num rem-cbrt-cube
Counts
3 → 141
Calls
3 calls:
7.0ms
(/ (exp a) (+ (exp a) (exp b)))
10.0ms
(pow (/ (exp a) (+ (exp a) (exp b))) 3)
9.0ms
(cbrt (pow (/ (exp a) (+ (exp a) (exp b))) 3))

series42.0ms

Counts
3 → 9
Calls
3 calls:
11.0ms
(/ (exp a) (+ (exp a) (exp b)))
19.0ms
(pow (/ (exp a) (+ (exp a) (exp b))) 3)
11.0ms
(cbrt (pow (/ (exp a) (+ (exp a) (exp b))) 3))

simplify65.0ms

Algorithm
egg-herbie
Counts
150 → 150
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
059482066

prune106.0ms

Filtered
70 candidates to 150 candidates (-114.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1500150
Fresh000
Picked011
Done011
Total1502152

Merged error: 0b

Counts
152 → 2

regimes160.0ms

Accuracy

0% (0.0b remaining)

Error of 0.7b against oracle of 0.7b and baseline of 0.7b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
078
178

end0.0ms

analyze76.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
25%74.9%0.1%3
62.4%37.5%0.1%4
68.7%31.2%0.1%5
68.7%18.7%12.6%6
68.7%18.7%12.6%7
68.7%12.5%18.8%8
68.7%12.5%18.8%9
68.7%9.4%22%10
68.7%9.4%22%11
68.7%7.8%23.5%12
68.7%7.8%23.5%13
68.7%7%24.3%14

sample362.0ms

Algorithm
intervals
Results
218.0ms8000×body80valid
16.0ms703×body80overflowed

Profiling

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