added: DegToDeg(deg, min, sec), DegToRad(deg), DegToRad(deg, min, sec),
RadToDeg(rad), Ceil(x), Floor(x), Sqrt(x), Sinh(x), Cosh(x), Tanh(x) /Tgh(x)/, Coth(x) /Ctgh(x)/ changed: class Objects in ttmathobjects.h has been completely rewritten, we can change the names of user-defined variables or functions, and the names are case-sensitive now added: class History which is used in functions which take a lot of time during calculating e.g. Factorial(x) added: Tg(x) a wrapper for Tan(x) changed: CTan(x) is Cot(x) now added: Ctg(x) a wrapper for Cot(x) added: ATg(x) a wrapper for ATan(x) changed: ACTan(x) is ACot(x) now added: ACtg(x) a wrapper for ACot(x) added: UInt::PrintTable() (for debugging etc.) changed: the methods Big::SetPi() Big::SetE() and Big::SetLn2() have been rewritten, now they have 128 32bit words (it's about 1232 valid decimal digits) fixed: previous values from Big::SetPi() Big::SetE() and Big::SetLn2() were not too much accurate (last 2-3 words were wrong) added: Big::SetLn10() (128 32bit words as well) added: macro: TTMATH_BUILTIN_VARIABLES_SIZE which is equal 128u on 32bit platforms and 64ul on 64bit platforms (128/2=64) added: macros: TTMATH_PLATFORM32 and TTMATH_PLATFORM64 changed: a small optimisation in UInt::Mul2Big() added: at the end of ttmath.h: #include "ttmathparser.h" this is for convenience for a programmer, he can only use #include with ttmath.h even if he uses the parser added: to samples: big.cpp, parser.cpp fixed: constructor Big::Big(uint) - it was wrong because it was using the method Big::FromInt(sint) which could produce wrong values (if the 'uint' couldn't correctly be casted into the 'sint') added: Big::FromUInt(uint) changed: Big::FromInt(sint), Big::SetOne(), renamed Big::SetDotOne() into Big::Set05() (they are a little faster now) added: Big::operator=(uint) changed: in 64bit mode: constructor: Big::Big(int) added: in 64bit mode: constructor: Big::Big(unsigned int), operators: Big::operator=(signed int) and Big::operator=(unsigned int) (these operators and the constructor take a 32bit value) deleted: the word 'virtual' from destructors: UInt, Int, Big (types in this library are not projected to be base-classes for another ones derived from them) changed: UInt::operator=(uint), UInt::UInt(uint), Int::operator=(sint), Int::Int(sint) added: UInt::FromUInt(uint), UInt::operator=(sint), UInt::UInt(sint), Int::FromInt(sint), Int::operator=(uint), Int::Int(uint), Int::operator==(const Int<>&), Int::operator!=(const Int<>&) added: in 64bit mode: UInt::operator=(unsigned int), UInt::UInt(unsigned int), UInt::operator=(signed int), UInt::UInt(signed int) (these operators and the constructors take a 32bit value) added: in 64bit mode: Int::operator=(signed int), Int::Int(signed int), Int::operator=(unsigned int), Int::Int(unsigned int) (these operators and the constructors take a 32bit value) git-svn-id: svn://ttmath.org/publicrep/ttmath/trunk@25 e52654a7-88a9-db11-a3e9-0013d4bc506e
This commit is contained in:
@@ -1,4 +1,4 @@
|
||||
#include <ttmath/ttmathuint.h>
|
||||
#include <ttmath/ttmath.h>
|
||||
#include <iostream>
|
||||
|
||||
|
||||
@@ -18,7 +18,7 @@ void CalculatingWithCarry(const ttmath::UInt<2> & a, const ttmath::UInt<2> & b)
|
||||
{
|
||||
ttmath::UInt<2> atemp;
|
||||
|
||||
std::cout << "Calculating with carry" << std::endl;
|
||||
std::cout << "Calculating with a carry" << std::endl;
|
||||
std::cout << "a = " << a << std::endl;
|
||||
std::cout << "b = " << b << std::endl;
|
||||
|
||||
@@ -53,17 +53,19 @@ ttmath::UInt<2> atemp;
|
||||
int main()
|
||||
{
|
||||
// on 32bit platforms: 'a' and 'b' have 2-words (two 32bit words)
|
||||
// in other words a,b are from <0, 2^64 - 1>
|
||||
// it means a,b are from <0, 2^64 - 1>
|
||||
ttmath::UInt<2> a,b;
|
||||
|
||||
// conversion from 'const char *'
|
||||
a = "123456";
|
||||
b = "9876";
|
||||
|
||||
// conversion from int
|
||||
b = 9876;
|
||||
|
||||
SimpleCalculating(a,b);
|
||||
|
||||
// 'a' will have the max value which can be held in this type
|
||||
a.SetMaxValue();
|
||||
a.SetMax();
|
||||
|
||||
// conversion from 'int'
|
||||
b = 5;
|
||||
@@ -72,7 +74,7 @@ ttmath::UInt<2> a,b;
|
||||
}
|
||||
|
||||
/*
|
||||
the result:
|
||||
the result (on 32 bit platform):
|
||||
|
||||
Simple calculating
|
||||
a = 123456
|
||||
@@ -81,7 +83,7 @@ a + b = 133332
|
||||
a - b = 113580
|
||||
a * b = 1219251456
|
||||
a / b = 12
|
||||
Calculating with carry
|
||||
Calculating with a carry
|
||||
a = 18446744073709551615
|
||||
b = 5
|
||||
a + b = (carry: the result is too big) 4
|
||||
|
Reference in New Issue
Block a user