Details

Time bar (total: 5.9s)

sample20.0ms

Algorithm
intervals
Results
9.0ms382×body80valid

simplify30.0ms

Counts
1 → 1
Iterations
IterNodes
done87
587
481
357
236
118
07

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
4×*-un-lft-identity associate-*r*
3×pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt associate-*r/ add-cube-cbrt
1×distribute-rgt-in distribute-lft-in flip3-+ associate-*l* *-commutative flip-+ distribute-lft-out add-log-exp
Counts
1 → 23
Calls
1 calls:
28.0ms
(* (* 2.0 x) (+ x y))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(* (* 2.0 x) (+ x y))

simplify1.6s

Counts
26 → 26
Iterations
IterNodes
done5000
21365
1177
057

prune120.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x x) (* y y))
5.3b
(* (* 2.0 x) (- (* x x) (* y y)))
16.4b
(/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y))

rewrite98.0ms

Algorithm
rewrite-expression-head
Rules
17×add-cbrt-cube add-exp-log
10×add-sqr-sqrt *-un-lft-identity
8×pow1
6×prod-exp add-cube-cbrt cbrt-unprod
5×associate-/r* times-frac add-log-exp
4×flip3-- associate-*r* associate-*r/ flip-- difference-of-squares
3×cbrt-undiv sub-neg div-exp pow-prod-down
2×distribute-rgt-in distribute-lft-in associate-/r/ distribute-lft-out-- associate-/l/
1×clear-num frac-2neg diff-log associate-*l* *-commutative div-inv associate-/l*
Counts
3 → 69
Calls
3 calls:
12.0ms
(- (* x x) (* y y))
38.0ms
(* (* 2.0 x) (- (* x x) (* y y)))
45.0ms
(/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y))

series281.0ms

Counts
3 → 9
Calls
3 calls:
62.0ms
(- (* x x) (* y y))
84.0ms
(* (* 2.0 x) (- (* x x) (* y y)))
135.0ms
(/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y))

simplify2.4s

Counts
78 → 78
Iterations
IterNodes
done5000
23461
1424
0125

prune295.0ms

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

simplify1.0ms

Iterations
IterNodes
done9
19
06

end0.0ms

sample897.0ms

Algorithm
intervals
Results
606.0ms11178×body80valid