Details

Time bar (total: 1.1s)

analyze72.0ms

Algorithm
search

sample14.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
0.0msbody80invalid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0133
1323
2663
3923
41003
51003

prune6.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
associate-*r*
*-un-lft-identity
add-cube-cbrt
associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
distribute-rgt-in sub-neg flip3-- distribute-lft-in associate-*l/ *-commutative flip-- add-log-exp
distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 46
Calls
2 calls:
9.0ms
(* (* x (- x y)) 2.0)
6.0ms
(* x (- x y))

series10.0ms

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

simplify33.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0190211
1920176
25002176

prune44.0ms

Filtered
30 candidates to 52 candidates (-73.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New50252
Fresh000
Picked011
Done000
Total50353

Merged error: 0b

Counts
53 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(* x (- x y))
0.4b
(* (* x (- x y)) (sqrt 2.0))
0.4b
(* (* (* x (- x y)) (sqrt 2.0)) (sqrt 2.0))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
19×pow1 add-exp-log add-cbrt-cube
17×associate-*r*
13×add-sqr-sqrt
11×*-un-lft-identity
10×pow-prod-down prod-exp cbrt-unprod
add-cube-cbrt
associate-*r/ associate-*l/ sqrt-prod
associate-*l*
flip3-- *-commutative flip-- add-log-exp
distribute-rgt-in sub-neg distribute-lft-in
distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 75
Calls
3 calls:
6.0ms
(* x (- x y))
7.0ms
(* (* x (- x y)) (sqrt 2.0))
11.0ms
(* (* (* x (- x y)) (sqrt 2.0)) (sqrt 2.0))

series26.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(* x (- x y))
8.0ms
(* (* x (- x y)) (sqrt 2.0))
13.0ms
(* (* (* x (- x y)) (sqrt 2.0)) (sqrt 2.0))

simplify45.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0291440
11602358
25001354

prune103.0ms

Filtered
45 candidates to 84 candidates (-86.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New84084
Fresh011
Picked011
Done011
Total84387

Merged error: 0b

Counts
87 → 3

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (* (sqrt x) (* (sqrt x) (- x y))) 2.0)
0.1b
(* (sqrt x) (- x y))
0.1b
(* (sqrt x) (* (sqrt x) (- x y)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
19×pow1 add-exp-log add-cbrt-cube
15×add-sqr-sqrt
13×associate-*l*
11×*-un-lft-identity
10×distribute-rgt-in distribute-lft-in associate-*r/ pow-prod-down prod-exp cbrt-unprod
add-cube-cbrt associate-*r*
sqrt-prod
sub-neg
flip3-- *-commutative flip-- add-log-exp
associate-*l/ unswap-sqr
distribute-lft-out-- difference-of-squares
Counts
3 → 84
Calls
3 calls:
10.0ms
(* (* (sqrt x) (* (sqrt x) (- x y))) 2.0)
7.0ms
(* (sqrt x) (- x y))
9.0ms
(* (sqrt x) (* (sqrt x) (- x y)))

series22.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(* (* (sqrt x) (* (sqrt x) (- x y))) 2.0)
7.0ms
(* (sqrt x) (- x y))
6.0ms
(* (sqrt x) (* (sqrt x) (- x y)))

simplify49.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0367505
11819408
25002408

prune72.0ms

Filtered
56 candidates to 93 candidates (-66.1%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New93093
Fresh000
Picked011
Done022
Total93396

Merged error: 0b

Counts
96 → 3

regimes74.0ms

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
083
183

end0.0ms

analyze71.0ms

Algorithm
search

sample357.0ms

Algorithm
intervals
Results
235.0ms8000×body80valid
5.0ms160×body80invalid

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