Details

Time bar (total: 3.0s)

sample14.0ms

Algorithm
intervals
Results
7.0ms348×body80valid

simplify25.0ms

Counts
1 → 1
Iterations
IterNodes
done60
460
345
223
110
06

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite16.0ms

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:
15.0ms
(* x (- 1.0 (* x 0.5)))

series80.0ms

Counts
1 → 3
Calls
1 calls:
80.0ms
(* x (- 1.0 (* x 0.5)))

simplify714.0ms

Counts
35 → 35
Iterations
IterNodes
done5000
2721
1174
071

prune101.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-rgt-neg-out
add-sqr-sqrt expm1-log1p-u pow1 +-commutative sum-log fma-def *-un-lft-identity flip3-+ add-cbrt-cube unsub-neg add-exp-log add-cube-cbrt flip-+ log1p-expm1-u distribute-lft-out
Counts
1 → 17
Calls
1 calls:
11.0ms
(+ (* x 1.0) (* x (- (* x 0.5))))

series117.0ms

Counts
1 → 3
Calls
1 calls:
117.0ms
(+ (* x 1.0) (* x (- (* x 0.5))))

simplify904.0ms

Counts
20 → 20
Iterations
IterNodes
done5000
2682
1126
037

prune95.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes70.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample869.0ms

Algorithm
intervals
Results
686.0ms10549×body80valid