Details

Time bar (total: 2.9s)

sample27.0ms

Algorithm
intervals
Results
13.0ms331×body80valid

simplify54.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1107
2237
3457
4617
done617

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
prod-diff
distribute-rgt-in add-cube-cbrt *-un-lft-identity distribute-lft-in
pow1 add-exp-log associate-*r* associate-*l* add-cbrt-cube
sub-neg associate-*r/
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 32
Calls
1 calls:
27.0ms
(* x (- 1.0 (* x 0.5)))

series112.0ms

Counts
1 → 3
Calls
1 calls:
112.0ms
(* x (- 1.0 (* x 0.5)))

simplify976.0ms

Counts
35 → 35
Iterations

Useful iterations: done (974.0ms)

IterNodesCost
071411
1174408
2721364
done5000349

prune67.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-lft-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt expm1-log1p-u add-cube-cbrt distribute-rgt-out fma-def *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ log1p-expm1-u
Counts
1 → 17
Calls
1 calls:
9.0ms
(+ (* 1.0 x) (* (- (* x 0.5)) x))

series97.0ms

Counts
1 → 3
Calls
1 calls:
97.0ms
(+ (* 1.0 x) (* (- (* x 0.5)) x))

simplify797.0ms

Counts
20 → 20
Iterations

Useful iterations: done (796.0ms)

IterNodesCost
036254
1127198
2726175
done5001173

prune53.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes24.0ms

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

sample615.0ms

Algorithm
intervals
Results
388.0ms10623×body80valid