Details

Time bar (total: 3.6s)

sample20.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify3.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.0b

localize14.0ms

Local error

Found 1 expressions with local error:

13.3b
(/ (+ x y) (* (* x 2.0) y))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
7×*-un-lft-identity
4×times-frac associate-/l*
3×cbrt-undiv add-sqr-sqrt add-cube-cbrt div-exp prod-exp cbrt-unprod
2×associate-/l/ distribute-lft-out
1×pow1 frac-2neg flip3-+ clear-num associate-/r* flip-+ div-inv add-log-exp
Counts
1 → 27
Calls
1 calls:
45.0ms
(/ (+ x y) (* (* x 2.0) y))

series66.0ms

Counts
1 → 3
Calls
1 calls:
66.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify29.0ms

Counts
30 → 30

prune66.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (/ 1 y) (/ 1 x))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
7×distribute-lft-out
6×times-frac
4×div-inv
3×add-sqr-sqrt add-cube-cbrt add-log-exp
1×pow1 add-exp-log +-commutative flip3-+ frac-add sum-log add-cbrt-cube flip-+
Counts
1 → 19
Calls
1 calls:
36.0ms
(+ (/ 1 y) (/ 1 x))

series16.0ms

Counts
1 → 3
Calls
1 calls:
16.0ms
(+ (/ 1 y) (/ 1 x))

simplify114.0ms

Counts
22 → 22

prune57.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (/ 1 y) (/ 1 x))) (cbrt (+ (/ 1 y) (/ 1 x))))
0.5b
(cbrt (+ (/ 1 y) (/ 1 x)))
0.5b
(cbrt (+ (/ 1 y) (/ 1 x)))
0.5b
(cbrt (+ (/ 1 y) (/ 1 x)))

rewrite241.0ms

Algorithm
rewrite-expression-head
Rules
139×*-un-lft-identity
114×cbrt-prod
81×distribute-lft-out
60×div-inv
42×times-frac
37×add-sqr-sqrt
33×cbrt-div swap-sqr
29×add-cube-cbrt
13×associate-*r* associate-*l*
11×pow1 flip3-+ frac-add flip-+
9×frac-times pow1/3
6×add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
3×associate-*r/ associate-*l/
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 159
Calls
4 calls:
165.0ms
(* (cbrt (+ (/ 1 y) (/ 1 x))) (cbrt (+ (/ 1 y) (/ 1 x))))
20.0ms
(cbrt (+ (/ 1 y) (/ 1 x)))
22.0ms
(cbrt (+ (/ 1 y) (/ 1 x)))
24.0ms
(cbrt (+ (/ 1 y) (/ 1 x)))

series475.0ms

Counts
4 → 12
Calls
4 calls:
154.0ms
(* (cbrt (+ (/ 1 y) (/ 1 x))) (cbrt (+ (/ 1 y) (/ 1 x))))
96.0ms
(cbrt (+ (/ 1 y) (/ 1 x)))
107.0ms
(cbrt (+ (/ 1 y) (/ 1 x)))
118.0ms
(cbrt (+ (/ 1 y) (/ 1 x)))

simplify87.0ms

Counts
171 → 171

prune395.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (+ (/ 1 y) (/ 1 x)))
0.5b
(cbrt (+ (/ 1 y) (/ 1 x)))
0.5b
(cbrt (+ (/ 1 y) (/ 1 x)))
0.5b
(cbrt (cbrt (+ (/ 1 y) (/ 1 x))))

rewrite108.0ms

Algorithm
rewrite-expression-head
Rules
57×*-un-lft-identity
53×cbrt-prod
28×distribute-lft-out
24×times-frac
17×add-sqr-sqrt add-cube-cbrt
16×div-inv
15×cbrt-div
4×pow1 add-exp-log flip3-+ pow1/3 frac-add add-cbrt-cube flip-+ add-log-exp
Counts
4 → 87
Calls
4 calls:
18.0ms
(cbrt (+ (/ 1 y) (/ 1 x)))
20.0ms
(cbrt (+ (/ 1 y) (/ 1 x)))
28.0ms
(cbrt (+ (/ 1 y) (/ 1 x)))
36.0ms
(cbrt (cbrt (+ (/ 1 y) (/ 1 x))))

series487.0ms

Counts
4 → 12
Calls
4 calls:
120.0ms
(cbrt (+ (/ 1 y) (/ 1 x)))
110.0ms
(cbrt (+ (/ 1 y) (/ 1 x)))
105.0ms
(cbrt (+ (/ 1 y) (/ 1 x)))
152.0ms
(cbrt (cbrt (+ (/ 1 y) (/ 1 x))))

simplify94.0ms

Counts
99 → 99

prune421.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes52.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify159.0ms

end0.0ms

sample566.0ms

Algorithm
intervals
Results
314.0ms8000×body80valid