Details

Time bar (total: 4.5s)

sample26.0ms

Algorithm
intervals
Results
13.0ms338×body80valid

simplify44.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1107
2237
3397
4477
done477

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- 1.0 (* x 0.5)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
distribute-rgt-in sub-neg distribute-lft-in associate-*r/
flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
33.0ms
(* x (- 1.0 (* x 0.5)))

series120.0ms

Counts
1 → 3
Calls
1 calls:
120.0ms
(* x (- 1.0 (* x 0.5)))

simplify2.9s

Counts
27 → 27
Iterations

Useful iterations: 3 (1.0s)

IterNodesCost
051273
1133270
2569244
34576238
done5001238

prune62.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x 1.0) (* x (- (* x 0.5))))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-rgt-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 14
Calls
1 calls:
16.0ms
(+ (* x 1.0) (* x (- (* x 0.5))))

series113.0ms

Counts
1 → 3
Calls
1 calls:
113.0ms
(+ (* x 1.0) (* x (- (* x 0.5))))

simplify538.0ms

Counts
17 → 17
Iterations

Useful iterations: done (537.0ms)

IterNodesCost
035232
1118183
2724166
done5000157

prune44.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes20.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify8.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0810
11810
22310
32410
done2410

end0.0ms

sample606.0ms

Algorithm
intervals
Results
393.0ms10713×body80valid