Details

Time bar (total: 967.0ms)

analyze69.0ms

Algorithm
search

sample10.0ms

Algorithm
intervals
Results
4.0ms254×body80valid
0.0msbody1280valid
0.0msbody80invalid
0.0msbody640valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1152
2212
3262
4262

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(* 500.0 (- x y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity associate-*r*
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
distribute-rgt-in sub-neg distribute-lft-in associate-*r/
flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 26
Calls
1 calls:
6.0ms
(* 500.0 (- x y))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* 500.0 (- x y))

simplify42.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
011298
146088
2188188
3500188

prune27.0ms

Filtered
17 candidates to 29 candidates (-70.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New27229
Fresh000
Picked011
Done000
Total27330

Merged error: 0b

Counts
30 → 3

localize10.0ms

Local error

Found 3 expressions with local error:

0.2b
(* 500.0 (- (* x x) (* y y)))
3.6b
(- (* x x) (* y y))
29.1b
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
10×add-exp-log add-cbrt-cube
add-sqr-sqrt
add-cube-cbrt
pow1 add-log-exp
times-frac associate-*r/ associate-*r* associate-/r*
sub-neg flip3-- associate-*l* flip--
cbrt-undiv distribute-rgt-in distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ distribute-lft-out difference-of-squares
frac-2neg flip3-+ diff-log pow-prod-down clear-num *-commutative flip-+ div-inv associate-/l* unswap-sqr
Counts
3 → 65
Calls
3 calls:
6.0ms
(* 500.0 (- (* x x) (* y y)))
3.0ms
(- (* x x) (* y y))
8.0ms
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

series22.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(* 500.0 (- (* x x) (* y y)))
5.0ms
(- (* x x) (* y y))
9.0ms
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

simplify48.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0309483
11609406
25001379

prune60.0ms

Filtered
46 candidates to 74 candidates (-60.9%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New73174
Fresh101
Picked101
Done011
Total75277

Merged error: 0b

Counts
77 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (- x y))
0.3b
(/ 500.0 (/ 1 (- x y)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
102×add-sqr-sqrt *-un-lft-identity
70×add-cube-cbrt
26×associate-/r*
16×distribute-lft-out-- difference-of-squares
15×add-exp-log
11×associate-/r/
add-cbrt-cube
div-exp
div-inv associate-/l*
flip3-- flip--
cbrt-undiv
pow1
rec-exp frac-2neg 1-exp clear-num add-log-exp
pow-flip inv-pow
Counts
2 → 145
Calls
2 calls:
5.0ms
(/ 1 (- x y))
9.0ms
(/ 500.0 (/ 1 (- x y)))

series12.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(/ 1 (- x y))
4.0ms
(/ 500.0 (/ 1 (- x y)))

simplify54.0ms

Algorithm
egg-herbie
Counts
151 → 151
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
04611019
12154893
25001754

prune91.0ms

Filtered
69 candidates to 151 candidates (-118.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1510151
Fresh000
Picked011
Done011
Total1512153

Merged error: 0b

Counts
153 → 2

regimes133.0ms

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
062
162

end0.0ms

analyze68.0ms

Algorithm
search

sample253.0ms

Algorithm
intervals
Results
135.0ms7971×body80valid
1.0ms80×body80invalid
1.0ms12×body1280valid
1.0msbody640valid
0.0msbody2560valid
0.0msbody320valid
0.0msbody160valid

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