Details

Time bar (total: 7.3s)

sample16.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify10.0ms

Counts
1 → 1
Iterations
IterNodes
done25
325
224
114
07

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.3b

localize15.0ms

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))

series76.0ms

Counts
1 → 3
Calls
1 calls:
75.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify1.2s

Counts
30 → 30
Iterations
IterNodes
done5001
2812
1214
073

prune146.0ms

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))

rewrite36.0ms

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:
35.0ms
(+ (/ 0.5 y) (/ 0.5 x))

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(+ (/ 0.5 y) (/ 0.5 x))

simplify1.3s

Counts
20 → 20
Iterations
IterNodes
done5001
31268
2374
1117
046

prune92.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite80.0ms

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:
30.0ms
(/ (+ x y) (* x 2.0))
47.0ms
(/ (/ (+ x y) (* x 2.0)) y)

series121.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(/ (+ x y) (* x 2.0))
62.0ms
(/ (/ (+ x y) (* x 2.0)) y)

simplify1.0s

Counts
83 → 83
Iterations
IterNodes
done5000
21234
1345
0134

prune357.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
49×add-exp-log
25×add-cbrt-cube
20×prod-exp
16×div-exp
9×add-sqr-sqrt *-un-lft-identity
8×cbrt-undiv cbrt-unprod
7×associate-*r* add-cube-cbrt
6×times-frac associate-/l/
4×frac-times pow1 rec-exp flip3-+ 1-exp associate-*l* associate-*l/ flip-+
3×associate-/r*
2×associate-*r/ un-div-inv div-inv add-log-exp
1×clear-num frac-2neg pow-prod-down *-commutative distribute-lft-out associate-/l* unswap-sqr
Counts
2 → 72
Calls
2 calls:
61.0ms
(* (+ x y) (/ 1 (* x 2.0)))
25.0ms
(/ (* (+ x y) (/ 1 (* x 2.0))) y)

series133.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(* (+ x y) (/ 1 (* x 2.0)))
80.0ms
(/ (* (+ x y) (/ 1 (* x 2.0))) y)

simplify1.6s

Counts
78 → 78
Iterations
IterNodes
done5088
21907
1393
0141

prune251.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes71.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
17
06

end0.0ms

sample530.0ms

Algorithm
intervals
Results
344.0ms8000×body80valid