Details

Time bar (total: 11.6s)

sample26.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify33.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
079
1149
2289
3429
4449
done449

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.9b

localize10.0ms

Local error

Found 1 expressions with local error:

16.3b
(/ (+ x y) (* (* x 2.0) y))

rewrite60.0ms

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:
60.0ms
(/ (+ x y) (* (* x 2.0) y))

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify3.0s

Counts
30 → 30
Iterations

Useful iterations: 2 (99.0ms)

IterNodesCost
073406
1213392
2859314
34528314
done5000314

prune92.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite35.0ms

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:
34.0ms
(+ (/ 0.5 x) (/ 0.5 y))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(+ (/ 0.5 x) (/ 0.5 y))

simplify4.2s

Counts
20 → 20
Iterations

Useful iterations: 4 (1.9s)

IterNodesCost
046227
1117216
2279194
3831194
43589190
done5000190

prune68.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

16.4b
(/ (* 0.5 (+ y x)) (* y x))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
13×add-exp-log add-cbrt-cube
4×cbrt-undiv div-exp prod-exp cbrt-unprod
2×associate-*r/ associate-/l/
1×pow1 add-sqr-sqrt add-cube-cbrt frac-2neg *-un-lft-identity flip3-+ times-frac clear-num associate-/r* flip-+ div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
40.0ms
(/ (* 0.5 (+ y x)) (* y x))

series90.0ms

Counts
1 → 3
Calls
1 calls:
90.0ms
(/ (* 0.5 (+ y x)) (* y x))

simplify990.0ms

Counts
26 → 26
Iterations

Useful iterations: 2 (271.0ms)

IterNodesCost
063365
1207349
21146253
done5000253

prune43.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* 0.5 (+ y x)) y)
6.5b
(/ (/ (* 0.5 (+ y x)) y) x)

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×add-exp-log add-cbrt-cube
8×associate-/l*
7×cbrt-undiv div-exp
6×associate-/r* div-inv
3×associate-/l/
2×pow1 frac-2neg associate-*r/ prod-exp clear-num cbrt-unprod add-log-exp
1×flip3-+ flip-+
Counts
2 → 71
Calls
2 calls:
28.0ms
(/ (* 0.5 (+ y x)) y)
29.0ms
(/ (/ (* 0.5 (+ y x)) y) x)

series136.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(/ (* 0.5 (+ y x)) y)
76.0ms
(/ (/ (* 0.5 (+ y x)) y) x)

simplify1.6s

Counts
77 → 77
Iterations

Useful iterations: 2 (355.0ms)

IterNodesCost
01331031
1344988
21194866
done5000866

prune172.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes25.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
177
done77

end0.0ms

sample708.0ms

Algorithm
intervals
Results
435.0ms8004×body80valid