Details

Time bar (total: 7.5s)

sample35.0ms

Algorithm
intervals
Results
12.0ms256×pre80true
7.0ms256×body80valid

simplify105.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
047
1117
2257
3537
4727
5887
6977
71037
done1037

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite43.0ms

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:
41.0ms
(* (+ a b) (+ a b))

series17.0ms

Counts
1 → 3
Calls
1 calls:
17.0ms
(* (+ a b) (+ a b))

simplify2.4s

Counts
43 → 43
Iterations

Useful iterations: done (2.4s)

IterNodesCost
062516
1188453
2742407
33324376
done5001373

prune70.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
associate-*l/
flip3-+ flip-+
frac-add
add-log-exp
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity sum-log add-cbrt-cube distribute-lft-out
Counts
1 → 16
Calls
1 calls:
19.0ms
(+ (* (+ a b) a) (* (+ a b) b))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(+ (* (+ a b) a) (* (+ a b) b))

simplify2.3s

Counts
19 → 19
Iterations

Useful iterations: 3 (880.0ms)

IterNodesCost
063459
1214380
2819326
33904300
done5000300

prune71.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
associate-+r+
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:
10.0ms
(+ (* a a) (* b (+ b (* 2 a))))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(+ (* a a) (* b (+ b (* 2 a))))

simplify1.6s

Counts
16 → 16
Iterations

Useful iterations: 2 (90.0ms)

IterNodesCost
037270
1118255
2494223
32556223
done5000223

prune73.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes42.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0611
11011
done1011

end0.0ms

sample688.0ms

Algorithm
intervals
Results
191.0ms8000×body80valid
166.0ms8000×pre80true