Details

Time bar (total: 3.7s)

sample28.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
6.0ms256×pre80true

simplify111.0ms

Counts
1 → 1
Iterations
IterNodes
done231
7231
6225
5205
4110
353
225
111
04

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

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-cbrt-cube add-exp-log
associate-*l/ associate-*r/
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:
33.0ms
(* (+ a b) (+ a b))

series23.0ms

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

simplify1.2s

Counts
43 → 43
Iterations
IterNodes
done5000
21765
1226
062

prune147.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
associate-*r* associate-*l*
distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
+-commutative sum-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
8.0ms
(+ (* a a) (* b (+ (* a 2) b)))
24.0ms
(* b (+ (* a 2) b))

series69.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(+ (* a a) (* b (+ (* a 2) b)))
41.0ms
(* b (+ (* a 2) b))

simplify1.2s

Counts
41 → 41
Iterations
IterNodes
done5000
21439
1250
071

prune166.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes141.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done12
112
08

end0.0ms

sample579.0ms

Algorithm
intervals
Results
196.0ms8000×body80valid
186.0ms8000×pre80true