Details

Time bar (total: 1.3s)

analyze311.0ms

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
6.2%93.6%0.1%6
15.6%84.3%0.1%7
31.2%68.6%0.1%8
39%56.2%4.8%9
50.7%43.7%5.6%10
60.3%33.7%6%11
64.6%26.5%8.9%12
70.5%20.3%9.2%13
74.6%16.1%9.4%14

sample18.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
0.0ms12×body80invalid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0199
1199

prune5.0ms

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 2 expressions with local error:

0.0b
(+ (/ x 2.0) (* y x))
0.0b
(+ (+ (/ x 2.0) (* y x)) z)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
*-un-lft-identity sum-log
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
associate-+l+ distribute-lft-out
Counts
2 → 25
Calls
2 calls:
6.0ms
(+ (/ x 2.0) (* y x))
8.0ms
(+ (+ (/ x 2.0) (* y x)) z)

series11.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(+ (/ x 2.0) (* y x))
6.0ms
(+ (+ (/ x 2.0) (* y x)) z)

simplify27.0ms

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 0 (23.0ms)

IterNodesCost
05019336

prune37.0ms

Filtered
24 candidates to 31 candidates (-29.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New30131
Fresh000
Picked011
Done000
Total30232

Merged error: 0b

Counts
32 → 2

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ x 2.0) (* x y))
2.2b
(* x (- (/ x (* 2.0 2.0)) (* x (* y y))))
7.7b
(* x (* y y))
27.0b
(/ (* x (- (/ x (* 2.0 2.0)) (* x (* y y)))) (- (/ x 2.0) (* x y)))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log add-cbrt-cube
12×add-sqr-sqrt
11×pow1
add-cube-cbrt *-un-lft-identity
associate-*l* add-log-exp
associate-*r* prod-exp cbrt-unprod div-inv
flip3-- times-frac associate-*r/ pow-prod-down associate-/r* flip-- distribute-lft-out--
sub-neg
cbrt-undiv div-exp associate-/r/ *-commutative associate-/l/ unswap-sqr
distribute-rgt-in frac-2neg distribute-lft-in diff-log clear-num associate-/l*
Counts
4 → 81
Calls
4 calls:
6.0ms
(- (/ x 2.0) (* x y))
9.0ms
(* x (- (/ x (* 2.0 2.0)) (* x (* y y))))
5.0ms
(* x (* y y))
14.0ms
(/ (* x (- (/ x (* 2.0 2.0)) (* x (* y y)))) (- (/ x 2.0) (* x y)))

series48.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(- (/ x 2.0) (* x y))
14.0ms
(* x (- (/ x (* 2.0 2.0)) (* x (* y y))))
6.0ms
(* x (* y y))
22.0ms
(/ (* x (- (/ x (* 2.0 2.0)) (* x (* y y)))) (- (/ x 2.0) (* x y)))

simplify44.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
050111256

prune101.0ms

Filtered
67 candidates to 93 candidates (-38.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New93093
Fresh000
Picked011
Done011
Total93295

Merged error: 0b

Counts
95 → 2

regimes229.0ms

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
0119
1119

end0.0ms

sample412.0ms

Algorithm
intervals
Results
229.0ms7998×body80valid
9.0ms319×body80invalid
0.0msbody1280valid
0.0msbody640valid

Profiling

Loading profile data...