Details

Time bar (total: 6.8s)

sample28.0ms

Algorithm
intervals
Results
19.0ms256×body80valid

simplify11.0ms

Counts
1 → 1
Iterations
IterNodes
done25
325
224
114
07

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 12.4b

localize10.0ms

Local error

Found 1 expressions with local error:

12.4b
(/ (+ x y) (* (* x 2.0) y))

rewrite51.0ms

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×expm1-log1p-u pow1 clear-num associate-/r* frac-2neg flip3-+ flip-+ insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
50.0ms
(/ (+ x y) (* (* x 2.0) y))

series68.0ms

Counts
1 → 3
Calls
1 calls:
68.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify1.2s

Counts
33 → 33
Iterations
IterNodes
done5001
2829
1221
076

prune90.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

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

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
15×times-frac
13×fma-def
10×add-sqr-sqrt add-cube-cbrt
5×distribute-lft-out
3×div-inv add-log-exp
1×expm1-log1p-u pow1 +-commutative sum-log flip3-+ add-cbrt-cube frac-add add-exp-log flip-+ insert-posit16 log1p-expm1-u
Counts
1 → 33
Calls
1 calls:
18.0ms
(+ (/ 0.5 x) (/ 0.5 y))

series45.0ms

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

simplify835.0ms

Counts
36 → 36
Iterations
IterNodes
done5000
31165
2400
1125
049

prune91.0ms

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) y)
8.1b
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
49×add-exp-log
35×*-un-lft-identity
28×times-frac
26×add-sqr-sqrt
25×add-cbrt-cube
21×add-cube-cbrt
20×prod-exp
16×div-exp associate-*r*
8×cbrt-undiv cbrt-unprod
7×associate-*l* distribute-lft-out
4×pow1 rec-exp 1-exp associate-/l*
3×associate-/r* div-inv
2×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp unswap-sqr associate-/l/
1×frac-times clear-num frac-2neg flip3-+ pow-prod-down associate-*l/ associate-*r/ *-commutative flip-+
Counts
2 → 96
Calls
2 calls:
14.0ms
(/ (+ x y) y)
38.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

series76.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(/ (+ x y) y)
55.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

simplify1.7s

Counts
102 → 102
Iterations
IterNodes
done5003
21764
1449
0156

prune237.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) (* x 2.0))
9.3b
(/ (/ (+ x y) (* x 2.0)) y)

rewrite60.0ms

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×expm1-log1p-u pow1 clear-num frac-2neg prod-exp cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
1×flip3-+ flip-+
Counts
2 → 83
Calls
2 calls:
27.0ms
(/ (+ x y) (* x 2.0))
32.0ms
(/ (/ (+ x y) (* x 2.0)) y)

series121.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(/ (+ x y) (* x 2.0))
71.0ms
(/ (/ (+ x y) (* x 2.0)) y)

simplify1.0s

Counts
89 → 89
Iterations
IterNodes
done5009
21244
1353
0140

prune250.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes57.0ms

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

sample719.0ms

Algorithm
intervals
Results
549.0ms8000×body80valid