Details

Time bar (total: 8.4s)

sample31.0ms

Algorithm
intervals
Results
17.0ms382×body80valid

simplify29.0ms

Counts
1 → 1
Iterations
IterNodes
done81
481
353
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))

rewrite31.0ms

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:
30.0ms
(* (* 2.0 x) (+ x y))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(* (* 2.0 x) (+ x y))

simplify3.5s

Counts
26 → 26
Iterations
IterNodes
done5000
34224
2712
1176
057

prune84.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (* (- x y) x) 2.0)
0.0b
(* (- x y) x)
0.2b
(* (* (* (- x y) x) 2.0) (+ y x))
16.4b
(/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y))

rewrite334.0ms

Algorithm
rewrite-expression-head
Rules
34×add-cbrt-cube associate-*l/ add-exp-log
20×pow1
18×add-sqr-sqrt *-un-lft-identity
16×prod-exp cbrt-unprod
10×associate-*r* pow-prod-down add-cube-cbrt
9×flip3-- flip--
8×frac-times associate-/l/
7×associate-*l*
6×flip3-+ flip-+
5×associate-/r* times-frac
4×cbrt-undiv div-exp associate-*r/ add-log-exp
3×*-commutative distribute-lft-out-- difference-of-squares
2×associate-/r/
1×distribute-rgt-in clear-num frac-2neg distribute-lft-in div-inv distribute-lft-out associate-/l* unswap-sqr
Counts
4 → 113
Calls
4 calls:
46.0ms
(* (* (- x y) x) 2.0)
26.0ms
(* (- x y) x)
122.0ms
(* (* (* (- x y) x) 2.0) (+ y x))
133.0ms
(/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y))

series271.0ms

Counts
4 → 12
Calls
4 calls:
65.0ms
(* (* (- x y) x) 2.0)
59.0ms
(* (- x y) x)
94.0ms
(* (* (* (- x y) x) 2.0) (+ y x))
52.0ms
(/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y))

simplify2.6s

Counts
125 → 125
Iterations
IterNodes
done5003
23003
1571
0175

prune502.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes98.0ms

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

sample915.0ms

Algorithm
intervals
Results
616.0ms11178×body80valid