Details

Time bar (total: 3.1s)

sample20.0ms

Algorithm
intervals
Results
8.0ms336×body80valid

simplify34.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
06123
110123
223123
345123
460123
done60123

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)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
prod-diff
distribute-rgt-in *-un-lft-identity distribute-lft-in add-cube-cbrt
pow1 add-cbrt-cube associate-*r* associate-*l* add-exp-log
sub-neg associate-*r/
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u flip-- add-log-exp unswap-sqr
Counts
1 → 32
Calls
1 calls:
30.0ms
(* x (- 1.0 (* x 0.5)))

series116.0ms

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

simplify815.0ms

Counts
35 → 35
Iterations

Useful iterations: done (811.0ms)

IterNodesCost
0718636
11747751
27217329
done50007169

prune139.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 1 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-lft-neg-out
add-sqr-sqrt expm1-log1p-u pow1 +-commutative sum-log fma-def *-un-lft-identity flip3-+ distribute-rgt-out add-cbrt-cube unsub-neg add-exp-log add-cube-cbrt flip-+ log1p-expm1-u
Counts
1 → 17
Calls
1 calls:
10.0ms
(+ (* 1.0 x) (* (- (* x 0.5)) x))

series111.0ms

Counts
1 → 3
Calls
1 calls:
111.0ms
(+ (* 1.0 x) (* (- (* x 0.5)) x))

simplify1.1s

Counts
20 → 20
Iterations

Useful iterations: done (1.1s)

IterNodesCost
0365428
11273639
27263429
done50003374

prune63.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes76.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
06123
18123
done8123

end0.0ms

sample530.0ms

Algorithm
intervals
Results
368.0ms10669×body80valid