Details

Time bar (total: 6.0s)

sample39.0ms

Algorithm
intervals
Results
23.0ms480×body80valid

simplify29.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
0811
1169
2338
3418
done418

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ (* x 2.0) (* x x)) (* y y))
0.0b
(+ (* x 2.0) (* x x))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
fma-def
sum-log
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out
associate-+l+
Counts
2 → 34
Calls
2 calls:
51.0ms
(+ (+ (* x 2.0) (* x x)) (* y y))
9.0ms
(+ (* x 2.0) (* x x))

series142.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(+ (+ (* x 2.0) (* x x)) (* y y))
93.0ms
(+ (* x 2.0) (* x x))

simplify2.3s

Counts
40 → 40
Iterations

Useful iterations: done (2.3s)

IterNodesCost
061480
1195369
2746323
33186317
done5000316

prune88.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (+ 2.0 x))

rewrite32.0ms

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
associate-*r/
distribute-rgt-in expm1-log1p-u distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ log1p-expm1-u distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 25
Calls
1 calls:
31.0ms
(* x (+ 2.0 x))

series71.0ms

Counts
1 → 3
Calls
1 calls:
71.0ms
(* x (+ 2.0 x))

simplify1.9s

Counts
28 → 28
Iterations

Useful iterations: 2 (84.0ms)

IterNodesCost
046206
1125193
2389174
31376174
done5001174

prune108.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes119.0ms

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 (1.0ms)

IterNodesCost
0811
11111
done1111

end0.0ms

sample1.2s

Algorithm
intervals
Results
821.0ms14173×body80valid