Details

Time bar (total: 3.9s)

sample16.0ms

Algorithm
intervals
Results
3.0ms256×pre80true
3.0ms256×body80valid

simplify83.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
047
1117
2257
3537
4727
5887
6977
71037
done1037

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ a b) (+ a b))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
pow1
add-sqr-sqrt
flip3-+ swap-sqr flip-+ distribute-lft-out
add-cube-cbrt
frac-times associate-*r* associate-*l*
add-exp-log add-cbrt-cube
associate-*r/ associate-*l/
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:
34.0ms
(* (+ a b) (+ a b))

series15.0ms

Counts
1 → 3
Calls
1 calls:
15.0ms
(* (+ a b) (+ a b))

simplify2.1s

Counts
43 → 43
Iterations

Useful iterations: done (2.1s)

IterNodesCost
062516
1188453
2742407
33324376
done5001373

prune50.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* b (+ (* 2 a) b)) (* a a))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
associate-+l+
pow1 add-exp-log +-commutative distribute-rgt-in add-sqr-sqrt add-cube-cbrt *-un-lft-identity distribute-lft-in flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 13
Calls
1 calls:
18.0ms
(+ (* b (+ (* 2 a) b)) (* a a))

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(+ (* b (+ (* 2 a) b)) (* a a))

simplify1.2s

Counts
16 → 16
Iterations

Useful iterations: 3 (395.0ms)

IterNodesCost
037270
1117259
2462231
32266223
done5000223

prune32.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes44.0ms

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
047
157
done57

end0.0ms

sample356.0ms

Algorithm
intervals
Results
101.0ms8000×pre80true
95.0ms8000×body80valid