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@akaneko3
akaneko3 / PrimeNumber.java
Last active August 29, 2015 14:18
Stream API を用いた並列化された素数検出プログラム
import java.util.stream.IntStream;
/**
* <p>素数の検出と処理時間の測定</p>
* @author yucchi
* @author redcat
*/
public class PrimeNumber {
/**
* <p>探索の上限</p>
package jp.mydns.akanekodou.scala
import math.Rational
object Main extends App {
// ここから
implicit val RationalIsFractional = new Fractional[Rational] {
// compare の実装
def compare(x : Rational, y : Rational) : Int =
(x.numerator * y.denominator) compare (x.denominator * y.numerator)
@akaneko3
akaneko3 / fib100000.txt
Created August 12, 2015 12:51
Fibonacci数高速計算
2597406934722172416615503402127591541488048538651769658472477070395253454351127368626555677283671674475463758722307443211163839947387509103096569738218830449305228763853133492135302679278956701051276578271635608073050532200243233114383986516137827238124777453778337299916214634050054669860390862750996639366409211890125271960172105060300350586894028558103675117658251368377438684936413457338834365158775425371912410500332195991330062204363035213756525421823998690848556374080179251761629391754963458558616300762819916081109836526352995440694284206571046044903805647136346033000520852277707554446794723709030979019014860432846819857961015951001850608264919234587313399150133919932363102301864172536477136266475080133982431231703431452964181790051187957316766834979901682011849907756686456845066287392485603914047605199550066288826345877189410680370091879365001733011710028310473947456256091444932821374855573864080579813028266640270354294412104919995803131876805899186513425175959911520563155337703996941035518275274919959802
@akaneko3
akaneko3 / initial_data.json
Created February 21, 2017 23:03
2012年4月1日現在の政令指定都市のデータ
[
{
"model": "major_city.district",
"pk": 1,
"fields": {
"name": "北海道"
}
},
{
"model": "major_city.district",