Details

Time bar (total: 5.6s)

sample33.0ms

Algorithm
intervals
Results
16.0ms256×body80valid

simplify33.0ms

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

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 17.5b

localize18.0ms

Local error

Found 1 expressions with local error:

16.7b
(/ (+ x y) (* (* x 2.0) y))

rewrite50.0ms

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:
48.0ms
(/ (+ x y) (* (* x 2.0) y))

series69.0ms

Counts
1 → 3
Calls
1 calls:
69.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify769.0ms

Counts
32 → 32
Iterations
IterNodes
done5001
2962
1222
075

prune123.0ms

Pruning

2 alts after pruning (2 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))

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))

simplify434.0ms

Counts
35 → 35
Iterations
IterNodes
done5001
2493
1124
048

prune188.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize22.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (/ (* 2.0 x) (/ (+ y x) y)))
0.0b
(/ (+ y x) y)
7.8b
(/ (* 2.0 x) (/ (+ y x) y))

rewrite101.0ms

Algorithm
rewrite-expression-head
Rules
227×times-frac
130×*-un-lft-identity
86×add-sqr-sqrt add-cube-cbrt
61×add-exp-log
40×associate-/r*
35×add-cbrt-cube div-exp
22×distribute-lft-out
18×cbrt-undiv
13×div-inv
8×prod-exp associate-/l*
6×associate-/r/
5×rec-exp 1-exp
4×pow1 cbrt-unprod
3×expm1-log1p-u clear-num frac-2neg log1p-expm1-u add-log-exp
2×associate-/l/
1×flip3-+ flip-+ pow-flip inv-pow
Counts
3 → 211
Calls
3 calls:
41.0ms
(/ 1 (/ (* 2.0 x) (/ (+ y x) y)))
16.0ms
(/ (+ y x) y)
26.0ms
(/ (* 2.0 x) (/ (+ y x) y))

series200.0ms

Counts
3 → 9
Calls
3 calls:
79.0ms
(/ 1 (/ (* 2.0 x) (/ (+ y x) y)))
34.0ms
(/ (+ y x) y)
87.0ms
(/ (* 2.0 x) (/ (+ y x) y))

simplify2.1s

Counts
220 → 220
Iterations
IterNodes
done5000
24301
1791
0281

prune703.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes85.0ms

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

sample635.0ms

Algorithm
intervals
Results
366.0ms8001×body80valid