Details

Time bar (total: 1.3s)

analyze75.0ms

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
37.5%62.4%0.1%5
56.2%43.7%0.1%6
62.4%31.2%6.3%7
71.8%21.9%6.3%8
74.9%15.6%9.5%9
79.6%10.9%9.5%10
81.2%7.8%11%11
83.5%5.5%11%12
84.3%3.9%11.8%13
85.5%2.7%11.8%14

sample20.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
0.0msbody80invalid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
082
1152
2212
3262
4262

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- 1.0 y))

rewrite15.0ms

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:
13.0ms
(* x (- 1.0 y))

series11.0ms

Counts
1 → 3
Calls
1 calls:
11.0ms
(* x (- 1.0 y))

simplify69.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0112101
143788
2155088
3500188

prune63.0ms

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

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x 1.0) (* x (neg y)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-rgt-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 14
Calls
1 calls:
8.0ms
(+ (* x 1.0) (* x (neg y)))

series11.0ms

Counts
1 → 3
Calls
1 calls:
11.0ms
(+ (* x 1.0) (* x (neg y)))

simplify78.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 3 (73.0ms)

IterNodesCost
010493
141970
2191066
3500165

prune129.0ms

Filtered
12 candidates to 17 candidates (-41.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New17017
Fresh011
Picked011
Done011
Total17320

Merged error: 0b

Counts
20 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (sqrt x) (- 1.0 y))
0.2b
(* (sqrt x) (* (sqrt x) (- 1.0 y)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
12×associate-*l*
10×distribute-rgt-in distribute-lft-in
pow1 add-exp-log *-un-lft-identity add-cbrt-cube
add-cube-cbrt sqrt-prod
sub-neg associate-*r/ associate-*r*
pow-prod-down prod-exp cbrt-unprod
flip3-- *-commutative flip-- add-log-exp unswap-sqr
distribute-lft-out-- difference-of-squares
Counts
2 → 61
Calls
2 calls:
11.0ms
(* (sqrt x) (- 1.0 y))
10.0ms
(* (sqrt x) (* (sqrt x) (- 1.0 y)))

series14.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(* (sqrt x) (- 1.0 y))
6.0ms
(* (sqrt x) (* (sqrt x) (- 1.0 y)))

simplify46.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0273331
11169287
25002287

prune55.0ms

Filtered
39 candidates to 67 candidates (-71.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New67067
Fresh000
Picked011
Done022
Total67370

Merged error: 0b

Counts
70 → 3

regimes225.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
162

end0.0ms

analyze73.0ms

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
37.5%62.4%0.1%5
56.2%43.7%0.1%6
62.4%31.2%6.3%7
71.8%21.9%6.3%8
74.9%15.6%9.5%9
79.6%10.9%9.5%10
81.2%7.8%11%11
83.5%5.5%11%12
84.3%3.9%11.8%13
85.5%2.7%11.8%14

sample310.0ms

Algorithm
intervals
Results
168.0ms8000×body80valid
1.0ms61×body80invalid

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