public void SumLongInteger_Positives()
{
var result = LongIntegerMath.SumLongInteger(LongInteger.Parse("86754358512222876"), LongInteger.Parse("28076"));
Assert.AreEqual(LongInteger.Parse("86754358512250952"), result);
}
public void DivisionIntoSmall_NegativeAtZero()
{
var result = LongIntegerMath.DivisionIntoSmall(LongInteger.Parse("-78652868637835437863"), 0);
Assert.AreEqual(new InfinityLongNumber(true), result);
}
public void DivisionIntoSmall_NegativeAtNegativeOne()
{
var result = LongIntegerMath.DivisionIntoSmall(LongInteger.Parse("-78652868637835437863"), -1);
Assert.AreEqual(LongInteger.Parse("78652868637835437863"), result);
}
public void DivisionLongInteger_NegativeAtZero()
{
var result = LongIntegerMath.DivisionLongInteger(LongInteger.Parse("-86754358512222876"), LongInteger.Parse("0"));
Assert.AreEqual(new InfinityLongNumber(true), result);
}
public void DivisionLongInteger_Negatives()
{
var result = LongIntegerMath.DivisionLongInteger(LongInteger.Parse("-86754358512222876"), LongInteger.Parse("-16378578"));
Assert.AreEqual(LongInteger.Parse("5296818717"), result);
}
public void Power_PositiveAtPositiveExponent()
{
var result = LongIntegerMath.Power(LongInteger.Parse("1675"), LongInteger.Parse("51"));
Assert.AreEqual(LongInteger.Parse("265922680624065947983569107236030250425751686180815786236546454206212173641431223389225987377498639067833261257629765057677699580107599786060745827853679656982421875"), result);
}
public void Power_NegativeAtNegativeFirstExponent()
{
var result = LongIntegerMath.Power(LongInteger.Parse("-86754"), LongInteger.Parse("-1"));
Assert.AreEqual(LongInteger.Parse("-0.00001152684"), result);
}
public void Compare_Negatives_SecondLarger()
{
var result = LongIntegerMath.Compare(LongInteger.Parse("-85157"), LongInteger.Parse("-78557"));
Assert.IsTrue(result < 0);
}
public void Compare_Positive_FirstLarger()
{
var result = LongIntegerMath.Compare(LongInteger.Parse("98895"), LongInteger.Parse("85557"));
Assert.IsTrue(result > 0);
}
public void Compare_DifferentSign()
{
var result = LongIntegerMath.Compare(LongInteger.Parse("-8567"), LongInteger.Parse("8567"));
Assert.IsTrue(result < 0);
}
public void Compare_Negatives_FirstLarger()
{
var result = LongIntegerMath.Compare(LongInteger.Parse("-78895"), LongInteger.Parse("-85557"));
Assert.IsTrue(result > 0);
}
public void SumLongInteger_EqualValues()
{
var result = LongIntegerMath.SumLongInteger(LongInteger.Parse("28076"), LongInteger.Parse("28076"));
Assert.AreEqual(LongInteger.Parse("56152"), result);
}
public void SumLongInteger_DifferentSign_SecondNegative()
{
var result = LongIntegerMath.SumLongInteger(LongInteger.Parse("8675435851876"), LongInteger.Parse("-28076"));
Assert.AreEqual(LongInteger.Parse("8675435823800"), result);
}
[TestMethod] public void SumLongInteger_Negatives()
{
var result = LongIntegerMath.SumLongInteger(LongInteger.Parse("-86754358512222876"), LongInteger.Parse("-28076"));
Assert.AreEqual(LongInteger.Parse("-86754358512250952"), result);
}
public void Power_NegativeAtEvenPositiveExponent()
{
var result = LongIntegerMath.Power(LongInteger.Parse("-1675"), LongInteger.Parse("52"));
Assert.AreEqual(LongInteger.Parse("445420490045310462872478254620350669463134074352866441946215310795405390849397299176953528857310220438620712606529856471610146796680229641651749261654913425445556640625"), result);
}
public void Compare_Positive_SecondLarger()
{
var result = LongIntegerMath.Compare(LongInteger.Parse("85157"), LongInteger.Parse("88557"));
Assert.IsTrue(result < 0);
}
public void Power_PositiveAtNegativeSecondExponent()
{
var result = LongIntegerMath.Power(LongInteger.Parse("86754"), LongInteger.Parse("-2"));
Assert.AreEqual(LongIntegerMath.DivisionLongInteger(LongInteger.Parse("1"), LongIntegerMath.Power(LongInteger.Parse("86754"), LongInteger.Parse("2")) as LongInteger), result);
}
public void Compare_NegativeDifferentLength_SecondLarger()
{
var result = LongIntegerMath.Compare(LongInteger.Parse("-988852945965292398595"), LongInteger.Parse("-8557"));
Assert.IsTrue(result < 0);
}
public void Power_NegativeAtFirstExponent()
{
var result = LongIntegerMath.Power(LongInteger.Parse("-8675435878387378512222876"), LongInteger.Parse("1"));
Assert.AreEqual(LongInteger.Parse("-8675435878387378512222876"), result);
}
public void Compare_PositiveDifferentLength_FirstLarger()
{
var result = LongIntegerMath.Compare(LongInteger.Parse("859529395263915725"), LongInteger.Parse("88557"));
Assert.IsTrue(result > 0);
}
public void Power_NegativeAtSecondExponent()
{
var result = LongIntegerMath.Power(LongInteger.Parse("-8675435878387378512222876"), LongInteger.Parse("2"));
Assert.AreEqual(LongInteger.Parse("75263187680010985770759262077222264890530697711376"), result);
}
public void Compare_PositiveDifferentCount_SecondLarger()
{
var result = LongIntegerMath.Compare(LongInteger.Parse("851"), LongInteger.Parse("85649679898888648557"));
Assert.IsTrue(result < 0);
}
public void DivisionLongInteger_NegativeAtNegativeOne()
{
var result = LongIntegerMath.DivisionLongInteger(LongInteger.Parse("-86754358512222876"), LongInteger.Parse("-1"));
Assert.AreEqual(LongInteger.Parse("86754358512222876"), result);
}
public void Compare_PositiveEqualFirstPart()
{
var result = LongIntegerMath.Compare(LongInteger.Parse("85122228767945"), LongInteger.Parse("85122228767456"));
Assert.IsTrue(result > 0);
}
public void DivisionLongInteger_Negatives_SecondLonger()
{
var result = LongIntegerMath.DivisionLongInteger(LongInteger.Parse("-16378"), LongInteger.Parse("-86754358"));
Assert.AreEqual(LongInteger.Parse("0"), result);
}
public void Compare_PositiveEquals()
{
var result = LongIntegerMath.Compare(LongInteger.Parse("8512222876"), LongInteger.Parse("8512222876"));
Assert.AreEqual(0, result);
}
public void DivisionLongInteger_DifferentSign_SecondNegative()
{
var result = LongIntegerMath.DivisionLongInteger(LongInteger.Parse("86754358512222876"), LongInteger.Parse("-16378578"));
Assert.AreEqual(LongInteger.Parse("-5296818717"), result);
}
public void Power_PositiveAtZeroExponent()
{
var result = LongIntegerMath.Power(LongInteger.Parse("8675435878387378512222876"), LongInteger.Parse("0"));
Assert.AreEqual(LongInteger.Parse("1"), result);
}
public void DivisionIntoSmall_AtTwo()
{
var result = LongIntegerMath.DivisionIntoSmall(LongInteger.Parse("78652868637835437863"), 2);
Assert.AreEqual(LongInteger.Parse("39326434318917718931"), result);
}
public void SubstructLongInteger_EqualValues_DifferentSign_SecondNegative()
{
var result = LongIntegerMath.SubstructLongInteger(LongInteger.Parse("56152"), LongInteger.Parse("-56152"));
Assert.AreEqual(LongInteger.Parse("112304"), result);
}
