Details

Time bar (total: 5.4s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify15.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
079
1149
2279
3409
4419
done419

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.5b

localize6.0ms

Local error

Found 1 expressions with local error:

13.0b
(/ (+ x y) (* (* x 2.0) y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
*-un-lft-identity
times-frac associate-/l*
cbrt-undiv add-sqr-sqrt add-cube-cbrt div-exp prod-exp cbrt-unprod
associate-/l/ distribute-lft-out
pow1 frac-2neg flip3-+ clear-num associate-/r* flip-+ div-inv add-log-exp
Counts
1 → 27
Calls
1 calls:
13.0ms
(/ (+ x y) (* (* x 2.0) y))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify1.6s

Counts
30 → 30
Iterations

Useful iterations: 2 (66.0ms)

IterNodesCost
073406
1220392
2853314
34323314
done5001314

prune52.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (/ 0.5 x) (/ 0.5 y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
times-frac
distribute-lft-out
add-sqr-sqrt add-cube-cbrt add-log-exp
div-inv
pow1 add-exp-log +-commutative flip3-+ frac-add sum-log add-cbrt-cube flip-+
Counts
1 → 17
Calls
1 calls:
18.0ms
(+ (/ 0.5 x) (/ 0.5 y))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(+ (/ 0.5 x) (/ 0.5 y))

simplify2.2s

Counts
20 → 20
Iterations

Useful iterations: 4 (621.0ms)

IterNodesCost
046227
1117216
2247194
3929194
43350190
done5000190

prune37.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) (* x 2.0))
8.6b
(/ (/ (+ x y) (* x 2.0)) y)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
44×times-frac
33×*-un-lft-identity
21×add-sqr-sqrt add-cube-cbrt
16×add-exp-log add-cbrt-cube
12×associate-/l*
cbrt-undiv div-exp
div-inv distribute-lft-out
associate-/r*
associate-/l/
pow1 frac-2neg prod-exp clear-num cbrt-unprod add-log-exp
flip3-+ flip-+
Counts
2 → 77
Calls
2 calls:
8.0ms
(/ (+ x y) (* x 2.0))
12.0ms
(/ (/ (+ x y) (* x 2.0)) y)

series86.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(/ (+ x y) (* x 2.0))
53.0ms
(/ (/ (+ x y) (* x 2.0)) y)

simplify820.0ms

Counts
83 → 83
Iterations

Useful iterations: 2 (132.0ms)

IterNodesCost
01341127
13371092
21122970
done5000970

prune133.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes24.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
177
done77

end0.0ms

sample303.0ms

Algorithm
intervals
Results
181.0ms8002×body80valid