Details

Time bar (total: 3.5s)

sample23.0ms

Algorithm
intervals
Results
11.0ms343×body80valid

simplify94.0ms

Counts
1 → 1
Iterations
IterNodes
done118
6118
5114
496
366
232
113
07

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (* 2.0 x) (- x y))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-cbrt-cube add-exp-log
associate-*r*
add-sqr-sqrt *-un-lft-identity
pow-prod-down prod-exp cbrt-unprod
distribute-rgt-in sub-neg distribute-lft-in associate-*r/ add-cube-cbrt
flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
21.0ms
(* (* 2.0 x) (- x y))

series67.0ms

Counts
1 → 3
Calls
1 calls:
67.0ms
(* (* 2.0 x) (- x y))

simplify1.1s

Counts
29 → 29
Iterations
IterNodes
done5001
21163
1177
062

prune98.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(* 2.0 (* x x))
0.0b
(+ (* 2.0 (* x x)) (* (* 2.0 y) (- x)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-cbrt-cube add-exp-log
add-sqr-sqrt add-log-exp
*-un-lft-identity associate-*l* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
distribute-rgt-neg-out
+-commutative sum-log flip3-+ associate-*r* unsub-neg *-commutative flip-+ unswap-sqr
Counts
2 → 32
Calls
2 calls:
16.0ms
(* 2.0 (* x x))
17.0ms
(+ (* 2.0 (* x x)) (* (* 2.0 y) (- x)))

series129.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(* 2.0 (* x x))
79.0ms
(+ (* 2.0 (* x x)) (* (* 2.0 y) (- x)))

simplify620.0ms

Counts
38 → 38
Iterations
IterNodes
done5000
21184
1205
061

prune204.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes115.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify8.0ms

Iterations
IterNodes
done26
326
219
115
09

end0.0ms

sample891.0ms

Algorithm
intervals
Results
614.0ms11230×body80valid