Details

Time bar (total: 7.5s)

sample20.0ms

Algorithm
intervals
Results
9.0ms306×body80valid

simplify886.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01011
11911
24211
37011
413311
520511
630211
750511
868311
970211
1070511
done70511

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- y 1.0))

rewrite8.0ms

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:
7.0ms
(* x (- y 1.0))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(* x (- y 1.0))

simplify1.8s

Counts
29 → 29
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
052217
1112212
2255186
3659186
41745186
done5000186

prune30.0ms

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

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New28129
Fresh000
Picked011
Done000
Total28230

Merged error: 0b

Counts
30 → 2

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-lft-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt distribute-rgt-out *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+
Counts
1 → 14
Calls
1 calls:
4.0ms
(+ (* y x) (* (neg 1.0) x))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(+ (* y x) (* (neg 1.0) x))

simplify4.0s

Counts
17 → 17
Iterations

Useful iterations: 4 (2.4s)

IterNodesCost
032188
1106135
2394122
31452118
44596116
done5000116

prune19.0ms

Filtered
11 candidates to 17 candidates (-54.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New17017
Fresh000
Picked011
Done011
Total17219

Merged error: 0b

Counts
19 → 2

regimes138.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01214
11914
22214
32314
done2314

end0.0ms

sample552.0ms

Algorithm
intervals
Results
289.0ms9171×body80valid
0.0msbody320valid

Profiling

Loading profile data...