Details

Time bar (total: 1.0s)

analyze68.0ms

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
25%74.9%0.1%5
37.5%50%12.6%6
43.7%40.6%15.7%7
56.2%23.4%20.4%8
57.8%21.1%21.2%9
64%12.5%23.5%10
64.8%10.7%24.5%11
67.9%6.4%25.7%12
68.3%5.4%26.3%13
69.9%3.3%26.9%14

sample13.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
0.0msbody80invalid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (13.0ms)

IterNodesCost
03807
13807

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x x) (* x y))
0.0b
(* 2.0 (- (* x x) (* x y)))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* add-cbrt-cube add-log-exp
sub-neg associate-*l*
flip3-- associate-*r/ flip-- distribute-lft-out--
distribute-rgt-in distribute-lft-in diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
3.0ms
(- (* x x) (* x y))
6.0ms
(* 2.0 (- (* x x) (* x y)))

series12.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(- (* x x) (* x y))
7.0ms
(* 2.0 (- (* x x) (* x y)))

simplify41.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
04939341
14939341

prune55.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New39241
Fresh000
Picked011
Done000
Total39342

Merged error: 0b

Counts
42 → 3

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (* 2.0 x) (- x y))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
associate-*r*
add-sqr-sqrt *-un-lft-identity
pow-prod-down prod-exp cbrt-unprod
add-cube-cbrt sub-neg associate-*r/
distribute-rgt-in flip3-- distribute-lft-in associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 24
Calls
1 calls:
7.0ms
(* (* 2.0 x) (- x y))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(* (* 2.0 x) (- x y))

simplify40.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05107220

prune34.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New27027
Fresh011
Picked011
Done011
Total27330

Merged error: 0b

Counts
30 → 3

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b
(* x (* (sqrt 2.0) (- x y)))
0.4b
(* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y))))
0.5b
(* (sqrt 2.0) (- x y))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
19×pow1 add-exp-log add-cbrt-cube
17×distribute-rgt-in distribute-lft-in
15×add-sqr-sqrt associate-*l*
14×sub-neg
12×associate-*r/
11×*-un-lft-identity
10×pow-prod-down prod-exp cbrt-unprod
add-cube-cbrt
associate-*r* sqrt-prod
flip3-- *-commutative flip-- add-log-exp
unswap-sqr
distribute-lft-out-- difference-of-squares
Counts
3 → 86
Calls
3 calls:
9.0ms
(* x (* (sqrt 2.0) (- x y)))
11.0ms
(* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y))))
7.0ms
(* (sqrt 2.0) (- x y))

series28.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(* x (* (sqrt 2.0) (- x y)))
13.0ms
(* (sqrt 2.0) (* x (* (sqrt 2.0) (- x y))))
6.0ms
(* (sqrt 2.0) (- x y))

simplify33.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
04956831
14956831

prune142.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New95095
Fresh000
Picked011
Done022
Total95398

Merged error: 0b

Counts
98 → 3

regimes136.0ms

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 (1.0ms)

IterNodesCost
0359
1359

end0.0ms

sample325.0ms

Algorithm
intervals
Results
206.0ms8000×body80valid
3.0ms136×body80invalid

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