Details

Time bar (total: 5.1s)

sample31.0ms

Algorithm
intervals
Results
14.0ms348×body80valid

simplify45.0ms

Counts
1 → 1
Iterations
IterNodes
done46
446
339
223
110
06

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

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

rewrite26.0ms

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:
25.0ms
(* x (- 1.0 (* x 0.5)))

series100.0ms

Counts
1 → 3
Calls
1 calls:
100.0ms
(* x (- 1.0 (* x 0.5)))

simplify2.7s

Counts
27 → 27
Iterations
IterNodes
done5000
34580
2569
1133
051

prune103.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r*
pow1 add-cbrt-cube add-exp-log
add-sqr-sqrt
*-un-lft-identity add-cube-cbrt
add-log-exp
distribute-lft-neg-in distribute-rgt-neg-in pow-prod-down prod-exp distribute-rgt-neg-out cbrt-unprod
+-commutative neg-mul-1 sum-log flip3-+ associate-*l* unsub-neg *-commutative flip-+ unswap-sqr
Counts
2 → 40
Calls
2 calls:
6.0ms
(+ (* x 1.0) (* (* x x) (- 0.5)))
22.0ms
(* (* x x) (- 0.5))

series123.0ms

Counts
2 → 6
Calls
2 calls:
88.0ms
(+ (* x 1.0) (* (* x x) (- 0.5)))
35.0ms
(* (* x x) (- 0.5))

simplify1.0s

Counts
46 → 46
Iterations
IterNodes
done5001
21621
1247
078

prune146.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes87.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample679.0ms

Algorithm
intervals
Results
428.0ms10608×body80valid