Details

Time bar (total: 1.7s)

analyze334.0ms

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
18.7%81.1%0.1%8
40.6%56.9%2.5%9
46%49.5%4.4%10
50.3%44.9%4.8%11
60.3%30.5%9.2%12
62.9%25.7%11.4%13
65.2%23.2%11.7%14

sample19.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
1.0ms35×body80invalid

simplify61.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
0511611

prune9.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* 4.0 (- (+ x (* y 0.25)) z)) y)
0.0b
(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
*-un-lft-identity
add-sqr-sqrt add-cube-cbrt add-log-exp
times-frac associate-/r*
pow1 cbrt-undiv associate-*r/ div-exp associate-/l/
+-commutative flip3-- frac-2neg flip3-+ prod-exp clear-num sum-log flip-- cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l*
Counts
2 → 35
Calls
2 calls:
8.0ms
(/ (* 4.0 (- (+ x (* y 0.25)) z)) y)
5.0ms
(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))

series16.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(/ (* 4.0 (- (+ x (* y 0.25)) z)) y)
7.0ms
(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))

simplify46.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
04961569
14961569

prune50.0ms

Filtered
32 candidates to 41 candidates (-28.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New40141
Fresh101
Picked011
Done000
Total41243

Merged error: 0b

Counts
43 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 2.0 (* (/ 4.0 y) (- x z)))
0.3b
(* (/ 4.0 y) (- x z))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*l*
12×*-un-lft-identity
10×add-cube-cbrt times-frac
add-exp-log add-cbrt-cube
associate-*r*
pow1 sub-neg add-log-exp
distribute-rgt-in frac-times associate-+r+ flip3-- distribute-lft-in associate-*r/ prod-exp flip-- cbrt-unprod unswap-sqr
cbrt-undiv +-commutative flip3-+ div-exp pow-prod-down associate-*l/ sum-log *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 53
Calls
2 calls:
3.0ms
(+ 2.0 (* (/ 4.0 y) (- x z)))
8.0ms
(* (/ 4.0 y) (- x z))

series15.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ 2.0 (* (/ 4.0 y) (- x z)))
8.0ms
(* (/ 4.0 y) (- x z))

simplify34.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
05116583

prune61.0ms

Filtered
46 candidates to 59 candidates (-28.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New59059
Fresh000
Picked011
Done011
Total59261

Merged error: 0b

Counts
61 → 2

regimes193.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01613
11613

end0.0ms

analyze334.0ms

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
18.7%81.1%0.1%8
40.6%56.9%2.5%9
46%49.5%4.4%10
50.3%44.9%4.8%11
60.3%30.5%9.2%12
62.9%25.7%11.4%13
65.2%23.2%11.7%14

sample532.0ms

Algorithm
intervals
Results
308.0ms8000×body80valid
38.0ms965×body80invalid

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