Details

Time bar (total: 7.6s)

sample29.0ms

Algorithm
intervals
Results
13.0ms256×body80valid

simplify38.0ms

Counts
1 → 1
Iterations
IterNodes
done47
447
343
228
114
07

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.3b

localize17.0ms

Local error

Found 1 expressions with local error:

14.8b
(/ (+ x y) (* (* x 2.0) y))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
10×add-cbrt-cube add-exp-log
7×*-un-lft-identity
4×times-frac associate-/l*
3×add-sqr-sqrt cbrt-undiv div-exp prod-exp add-cube-cbrt cbrt-unprod
2×distribute-lft-out associate-/l/
1×pow1 clear-num associate-/r* frac-2neg flip3-+ flip-+ div-inv add-log-exp
Counts
1 → 27
Calls
1 calls:
47.0ms
(/ (+ x y) (* (* x 2.0) y))

series94.0ms

Counts
1 → 3
Calls
1 calls:
94.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify1.3s

Counts
30 → 30
Iterations
IterNodes
done5000
2968
1216
073

prune117.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite19.0ms

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 +-commutative sum-log flip3-+ add-cbrt-cube frac-add add-exp-log flip-+
Counts
1 → 17
Calls
1 calls:
19.0ms
(+ (/ 0.5 y) (/ 0.5 x))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(+ (/ 0.5 y) (/ 0.5 x))

simplify734.0ms

Counts
20 → 20
Iterations
IterNodes
done5000
2468
1117
046

prune74.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) (* x 2.0))
4.8b
(/ (/ (+ x y) (* x 2.0)) y)

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
44×times-frac
33×*-un-lft-identity
21×add-sqr-sqrt add-cube-cbrt
16×add-cbrt-cube add-exp-log
12×associate-/l*
7×cbrt-undiv div-exp
6×div-inv distribute-lft-out
4×associate-/r*
3×associate-/l/
2×pow1 clear-num frac-2neg prod-exp cbrt-unprod add-log-exp
1×flip3-+ flip-+
Counts
2 → 77
Calls
2 calls:
27.0ms
(/ (+ x y) (* x 2.0))
23.0ms
(/ (/ (+ x y) (* x 2.0)) y)

series122.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(/ (+ x y) (* x 2.0))
74.0ms
(/ (/ (+ x y) (* x 2.0)) y)

simplify1.1s

Counts
83 → 83
Iterations
IterNodes
done5002
21828
1346
0134

prune311.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (/ 1 x) (/ (+ x y) 2.0))
4.8b
(/ (* (/ 1 x) (/ (+ x y) 2.0)) y)

rewrite74.0ms

Algorithm
rewrite-expression-head
Rules
56×add-exp-log
36×add-sqr-sqrt
32×add-cbrt-cube
31×times-frac
27×*-un-lft-identity
25×div-exp
19×add-cube-cbrt
16×associate-*r* prod-exp
13×cbrt-undiv associate-*l*
8×cbrt-unprod
6×unswap-sqr
4×pow1 rec-exp 1-exp
3×associate-/r* div-inv distribute-lft-out associate-/l/
2×frac-times associate-*l/ associate-*r/ add-log-exp
1×clear-num frac-2neg pow-prod-down *-commutative associate-/l*
Counts
2 → 93
Calls
2 calls:
52.0ms
(* (/ 1 x) (/ (+ x y) 2.0))
17.0ms
(/ (* (/ 1 x) (/ (+ x y) 2.0)) y)

series130.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(* (/ 1 x) (/ (+ x y) 2.0))
78.0ms
(/ (* (/ 1 x) (/ (+ x y) 2.0)) y)

simplify2.2s

Counts
99 → 99
Iterations
IterNodes
done5001
24315
1542
0168

prune298.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes119.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done7
17
06

end0.0ms

sample525.0ms

Algorithm
intervals
Results
356.0ms8000×body80valid