Details

Time bar (total: 9.0s)

sample32.0ms

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: 13.9b

localize15.0ms

Local error

Found 1 expressions with local error:

13.4b
(/ (+ x y) (* (* x 2.0) y))

rewrite42.0ms

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-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 29
Calls
1 calls:
41.0ms
(/ (+ x y) (* (* x 2.0) y))

series84.0ms

Counts
1 → 3
Calls
1 calls:
84.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify1.1s

Counts
32 → 32
Iterations
IterNodes
done5001
2962
1222
075

prune150.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite22.0ms

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-+ log1p-expm1-u
Counts
1 → 32
Calls
1 calls:
21.0ms
(+ (/ 0.5 y) (/ 0.5 x))

series47.0ms

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

simplify579.0ms

Counts
35 → 35
Iterations
IterNodes
done5001
2493
1124
048

prune185.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 4 expressions with local error:

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

rewrite257.0ms

Algorithm
rewrite-expression-head
Rules
91×*-un-lft-identity
64×cbrt-prod
42×times-frac
37×add-sqr-sqrt distribute-lft-out
33×cbrt-div
29×add-cube-cbrt
14×div-inv
13×swap-sqr
11×pow1 flip3-+ associate-*r* associate-*l* frac-add flip-+
9×frac-times pow1/3
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
3×associate-*l/ associate-*r/
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 137
Calls
4 calls:
198.0ms
(* (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (cbrt (+ (/ 0.5 y) (/ 0.5 x))))
18.0ms
(cbrt (+ (/ 0.5 y) (/ 0.5 x)))
16.0ms
(cbrt (+ (/ 0.5 y) (/ 0.5 x)))
19.0ms
(cbrt (+ (/ 0.5 y) (/ 0.5 x)))

series956.0ms

Counts
4 → 12
Calls
4 calls:
397.0ms
(* (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (cbrt (+ (/ 0.5 y) (/ 0.5 x))))
190.0ms
(cbrt (+ (/ 0.5 y) (/ 0.5 x)))
191.0ms
(cbrt (+ (/ 0.5 y) (/ 0.5 x)))
178.0ms
(cbrt (+ (/ 0.5 y) (/ 0.5 x)))

simplify1.7s

Counts
149 → 149
Iterations
IterNodes
done5000
21885
1509
0231

prune716.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) (* x 2.0))
8.5b
(/ (/ (+ x y) (* x 2.0)) y)

rewrite56.0ms

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 log1p-expm1-u add-log-exp
1×flip3-+ flip-+
Counts
2 → 81
Calls
2 calls:
30.0ms
(/ (+ x y) (* x 2.0))
24.0ms
(/ (/ (+ x y) (* x 2.0)) y)

series111.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(/ (+ x y) (* x 2.0))
61.0ms
(/ (/ (+ x y) (* x 2.0)) y)

simplify1.3s

Counts
87 → 87
Iterations
IterNodes
done5002
21856
1352
0138

prune367.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes110.0ms

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

sample1.0s

Algorithm
intervals
Results
730.0ms8002×body80valid