Details

Time bar (total: 19.1s)

sample50.0ms

Algorithm
intervals
Results
16.0ms331×body80valid

simplify56.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1107
2237
3397
4477
done477

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 1 expressions with local error:

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

rewrite38.0ms

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:
36.0ms
(* x (- 1.0 (* x 0.5)))

series366.0ms

Counts
1 → 3
Calls
1 calls:
363.0ms
(* x (- 1.0 (* x 0.5)))

simplify13.1s

Counts
27 → 27
Iterations

Useful iterations: 3 (6.5s)

IterNodesCost
051273
1133270
2569244
34576238
done5001238

prune466.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize68.0ms

Local error

Found 1 expressions with local error:

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

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-lft-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt distribute-rgt-out *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+
Counts
1 → 14
Calls
1 calls:
54.0ms
(+ (* 1.0 x) (* (- (* x 0.5)) x))

series370.0ms

Counts
1 → 3
Calls
1 calls:
370.0ms
(+ (* 1.0 x) (* (- (* x 0.5)) x))

simplify1.8s

Counts
17 → 17
Iterations

Useful iterations: done (1.8s)

IterNodesCost
034232
1119183
2681160
done5001157

prune48.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes247.0ms

Accuracy

0% (0.0b remaining)

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

bsearch5.0ms

simplify6.0ms

Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
067
187
done87

end2.0ms

sample2.4s

Algorithm
intervals
Results
1.1s10588×body80valid