Details

Time bar (total: 4.0s)

sample26.0ms

Algorithm
intervals
Results
12.0ms256×body80valid

simplify27.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
079
1149
2289
3439
4479
done479

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.9b

localize6.0ms

Local error

Found 1 expressions with local error:

13.4b
(/ (+ x y) (* (* x 2.0) y))

rewrite56.0ms

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:
54.0ms
(/ (+ x y) (* (* x 2.0) y))

series95.0ms

Counts
1 → 3
Calls
1 calls:
95.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify865.0ms

Counts
30 → 30
Iterations

Useful iterations: 2 (128.0ms)

IterNodesCost
073406
1216392
2966314
done5000314

prune69.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
6×times-frac
5×distribute-lft-out
3×add-sqr-sqrt add-cube-cbrt add-log-exp
2×div-inv
1×pow1 add-exp-log +-commutative flip3-+ frac-add sum-log add-cbrt-cube flip-+
Counts
1 → 17
Calls
1 calls:
38.0ms
(+ (/ 0.5 x) (/ 0.5 y))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(+ (/ 0.5 x) (/ 0.5 y))

simplify480.0ms

Counts
20 → 20
Iterations

Useful iterations: 2 (67.0ms)

IterNodesCost
046227
1117216
2468194
done5001194

prune66.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) (* x 2.0))
9.2b
(/ (/ (+ x y) (* x 2.0)) y)

rewrite95.0ms

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*
7×cbrt-undiv div-exp
6×div-inv distribute-lft-out
4×associate-/r*
3×associate-/l/
2×pow1 frac-2neg prod-exp clear-num cbrt-unprod add-log-exp
1×flip3-+ flip-+
Counts
2 → 77
Calls
2 calls:
47.0ms
(/ (+ x y) (* x 2.0))
41.0ms
(/ (/ (+ x y) (* x 2.0)) y)

series117.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(/ (+ x y) (* x 2.0))
74.0ms
(/ (/ (+ x y) (* x 2.0)) y)

simplify1.1s

Counts
83 → 83
Iterations

Useful iterations: done (1.1s)

IterNodesCost
01341127
13461092
21825988
done5001980

prune172.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes23.0ms

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

sample679.0ms

Algorithm
intervals
Results
404.0ms8002×body80valid