Details

Time bar (total: 4.4s)

sample24.0ms

Algorithm
intervals
Results
8.0ms464×body80valid

simplify57.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
047
1117
2247
3407
4637
5797
6867
7887
done887

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
(* (+ x y) (+ x y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
8×pow1
7×add-sqr-sqrt
6×flip3-+ swap-sqr flip-+ distribute-lft-out
5×add-cube-cbrt
4×frac-times associate-*r* associate-*l*
3×add-exp-log add-cbrt-cube
2×associate-*r/ associate-*l/
1×pow2 distribute-rgt-in distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 40
Calls
1 calls:
9.0ms
(* (+ x y) (+ x y))

series5.0ms

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

simplify1.3s

Counts
43 → 43
Iterations

Useful iterations: done (1.3s)

IterNodesCost
062516
1187455
2798413
33770380
done5000376

prune50.0ms

Filtered
22 candidates to 43 candidates (-95.5%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New40343
Fresh000
Picked101
Done000
Total41344

Merged error: 0b

Counts
44 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x x) (* y (+ (* 2 x) y)))
0.0b
(* y (+ (* 2 x) y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
4.0ms
(+ (* x x) (* y (+ (* 2 x) y)))
7.0ms
(* y (+ (* 2 x) y))

series14.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ (* x x) (* y (+ (* 2 x) y)))
7.0ms
(* y (+ (* 2 x) y))

simplify1.0s

Counts
41 → 41
Iterations

Useful iterations: 2 (63.0ms)

IterNodesCost
072527
1227500
2824438
32792438
done5001438

prune50.0ms

Filtered
30 candidates to 41 candidates (-36.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New40141
Fresh202
Picked011
Done000
Total42244

Merged error: 0b

Counts
44 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (+ (* y 2) x))
0.0b
(+ (* x (+ (* y 2) x)) (* y y))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
8.0ms
(* x (+ (* y 2) x))
8.0ms
(+ (* x (+ (* y 2) x)) (* y y))

series14.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* x (+ (* y 2) x))
7.0ms
(+ (* x (+ (* y 2) x)) (* y y))

simplify1.0s

Counts
41 → 41
Iterations

Useful iterations: 3 (302.0ms)

IterNodesCost
071523
1227500
2816446
32680438
done5000438

prune51.0ms

Filtered
29 candidates to 41 candidates (-41.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New41041
Fresh000
Picked011
Done011
Total41243

Merged error: 0b

Counts
43 → 2

regimes65.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0811
11211
done1211

end0.0ms

sample714.0ms

Algorithm
intervals
Results
280.0ms14506×body80valid

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