Details

Time bar (total: 5.3s)

sample14.0ms

Algorithm
intervals
Results
8.0ms327×body80valid

simplify16.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1107
2237
3377
4417
done417

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

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:
8.0ms
(* x (- 1.0 (* x 0.5)))

series71.0ms

Counts
1 → 3
Calls
1 calls:
71.0ms
(* x (- 1.0 (* x 0.5)))

simplify1.0s

Counts
27 → 27
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
051273
1122270
2434236
32089236
done5001236

prune37.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 x) (- (* 0.5 (pow x 2))))
0.2b
(* 0.5 (pow x 2))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
associate-*r*
add-exp-log
add-log-exp
add-cube-cbrt *-un-lft-identity
unpow-prod-down add-cbrt-cube unswap-sqr
associate-*l* prod-exp
pow1 sum-log unpow2 sqr-pow
+-commutative neg-sub0 pow-to-exp associate-+r- flip3-+ unsub-neg neg-log pow-exp *-commutative cbrt-unprod flip-+
Counts
2 → 42
Calls
2 calls:
6.0ms
(+ (* 1.0 x) (- (* 0.5 (pow x 2))))
6.0ms
(* 0.5 (pow x 2))

series99.0ms

Counts
2 → 6
Calls
2 calls:
74.0ms
(+ (* 1.0 x) (- (* 0.5 (pow x 2))))
25.0ms
(* 0.5 (pow x 2))

simplify3.6s

Counts
48 → 48
Iterations

Useful iterations: 3 (822.0ms)

IterNodesCost
081476
1206423
2797370
34103337
done5001337

prune76.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes22.0ms

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
067
187
done87

end0.0ms

sample279.0ms

Algorithm
intervals
Results
171.0ms10679×body80valid