Details

Time bar (total: 8.8s)

sample29.0ms

Algorithm
intervals
Results
19.0ms256×body80valid

simplify15.0ms

Counts
1 → 1
Iterations
IterNodes
done25
325
224
114
07

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 12.7b

localize23.0ms

Local error

Found 1 expressions with local error:

12.7b
(/ (+ x y) (* (* x 2.0) y))

rewrite27.0ms

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-+ insert-posit16 div-inv add-log-exp
Counts
1 → 28
Calls
1 calls:
26.0ms
(/ (+ x y) (* (* x 2.0) y))

series56.0ms

Counts
1 → 3
Calls
1 calls:
56.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify1.1s

Counts
31 → 31
Iterations
IterNodes
done5000
2807
1215
074

prune110.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

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

rewrite15.0ms

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-+ insert-posit16
Counts
1 → 18
Calls
1 calls:
14.0ms
(+ (/ 0.5 y) (/ 0.5 x))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(+ (/ 0.5 y) (/ 0.5 x))

simplify974.0ms

Counts
21 → 21
Iterations
IterNodes
done5004
31183
2375
1118
047

prune60.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (/ (* (* x 2.0) y) (+ x y)))
12.6b
(/ (* (* x 2.0) y) (+ x y))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
50×times-frac
45×add-exp-log
35×*-un-lft-identity
25×add-cbrt-cube
23×add-sqr-sqrt add-cube-cbrt
20×div-exp
14×associate-/r*
12×prod-exp
11×associate-/r/
10×cbrt-undiv
6×cbrt-unprod div-inv distribute-lft-out
5×flip3-+ flip-+
4×rec-exp 1-exp associate-/l*
3×pow1
2×clear-num frac-2neg insert-posit16 add-log-exp
1×pow-flip inv-pow
Counts
2 → 101
Calls
2 calls:
32.0ms
(/ 1 (/ (* (* x 2.0) y) (+ x y)))
32.0ms
(/ (* (* x 2.0) y) (+ x y))

series154.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(/ 1 (/ (* (* x 2.0) y) (+ x y)))
81.0ms
(/ (* (* x 2.0) y) (+ x y))

simplify1.3s

Counts
107 → 107
Iterations
IterNodes
done5013
21835
1458
0168

prune275.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize22.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ y (+ x y))
0.1b
(/ 1 (/ y (+ x y)))
6.7b
(* (/ (/ 1 2.0) x) (/ 1 (/ y (+ x y))))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
319×times-frac
217×add-sqr-sqrt
204×*-un-lft-identity
146×add-exp-log
141×add-cube-cbrt
85×div-exp
59×associate-*r*
46×add-cbrt-cube
43×associate-*l*
35×prod-exp
25×distribute-lft-out
22×cbrt-undiv associate-/r*
20×unswap-sqr
19×rec-exp 1-exp
18×associate-/r/
14×div-inv
9×cbrt-unprod
8×flip3-+ flip-+
6×pow1 associate-/l*
3×insert-posit16 add-log-exp
2×clear-num frac-2neg
1×frac-times pow-prod-down associate-*l/ associate-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
3 → 311
Calls
3 calls:
8.0ms
(/ y (+ x y))
16.0ms
(/ 1 (/ y (+ x y)))
55.0ms
(* (/ (/ 1 2.0) x) (/ 1 (/ y (+ x y))))

series154.0ms

Counts
3 → 9
Calls
3 calls:
64.0ms
(/ y (+ x y))
27.0ms
(/ 1 (/ y (+ x y)))
62.0ms
(* (/ (/ 1 2.0) x) (/ 1 (/ y (+ x y))))

simplify2.0s

Counts
320 → 320
Iterations
IterNodes
done5007
24425
11345
0411

prune1.0s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes59.0ms

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

sample1.2s

Algorithm
intervals
Results
708.0ms8001×body80valid