Details

Time bar (total: 4.9s)

sample24.0ms

Algorithm
intervals
Results
11.0ms336×body80valid

simplify39.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
06123
110123
223123
339123
446123
done46123

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 *-un-lft-identity add-cbrt-cube associate-*r* associate-*l* add-exp-log add-cube-cbrt
distribute-rgt-in sub-neg distribute-lft-in associate-*r/
flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod flip-- add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
22.0ms
(* x (- 1.0 (* x 0.5)))

series116.0ms

Counts
1 → 3
Calls
1 calls:
116.0ms
(* x (- 1.0 (* x 0.5)))

simplify2.9s

Counts
27 → 27
Iterations

Useful iterations: 3 (1.2s)

IterNodesCost
0515778
11334893
25694893
345804693
done50004693

prune71.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-lft-neg-out
add-sqr-sqrt pow1 +-commutative sum-log *-un-lft-identity flip3-+ distribute-rgt-out add-cbrt-cube unsub-neg add-exp-log add-cube-cbrt flip-+
Counts
1 → 14
Calls
1 calls:
6.0ms
(+ (* 1.0 x) (* (- (* x 0.5)) x))

series134.0ms

Counts
1 → 3
Calls
1 calls:
134.0ms
(+ (* 1.0 x) (* (- (* x 0.5)) x))

simplify877.0ms

Counts
17 → 17
Iterations

Useful iterations: done (876.0ms)

IterNodesCost
0344862
11193258
26433218
done50003018

prune64.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes73.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
06123
18123
done8123

end0.0ms

sample578.0ms

Algorithm
intervals
Results
376.0ms10669×body80valid