Search DaniWeb - denominator

Re: Lowest Common Denominator 19 Years Ago by WolfPack … the algorithm of determining how to get the lowest common denominator in order to be able to easily add the fractions….[/QUOTE] Why on earth do you want the lowest common denominator to add the fractions?? Can't you just add them… Re: Lowest Common Denominator 19 Years Ago by riscphree Well, in order to add them, I need to get them to have the same denominator, correct? If they have the same denominator, thats no problem. Am I going in the wrong direction with this? Re: least common denominator 14 Years Ago by Katana24 … go about writing a program to find the least common denominator? greatest common divisor? etc.. I was wondering if there is…] now what to do?[/QUOTE] To find the least common denominator or anything like it I would have a variable of… Lowest Common Denominator 19 Years Ago by riscphree … the algorithm of determining how to get the lowest common denominator in order to be able to easily add the fractions… Getting numerator and denominator from Fraction 15 Years Ago by debragail … continued fractions. I'm having trouble separating the numerator and denominator from the returned value. [code=python]def cf3(terms, iterations… Re: Getting numerator and denominator from Fraction 15 Years Ago by Gribouillis If f is a fraction, you can use f.denominator and f.numerator. See also this snippet [url]http://www.daniweb.com/code/snippet223956.html[/url]. least common denominator 14 Years Ago by DeIntegro … go about writing a program to find the least common denominator? greatest common divisor? etc.. I was wondering if there is… Re: least common denominator 14 Years Ago by coil EDIT: Oops. You meant LCM - lowest common denominator. In that case, still, use mod command (%). It will let you see if a number is divisible. If a%b=0, then a is a multiple of b. Re: least common denominator 14 Years Ago by DeIntegro it's actually least common denominator...you could say least common multiple i guess...i'm … Re: Lowest Common Denominator 19 Years Ago by WolfPack Let's go with your example. [code]/********************************************* * math: 1/R = 1/R1 + 1/R2 + 1/R3 ... + 1/Rn * * ex: 1/R = 1/400 + 1/200 * * 1/R = 3/400 * * R = 400/3 * * R = 133.33 ohms * … Re: Lowest Common Denominator 19 Years Ago by Rashakil Fol In C and C++, the 'double' datatype can be used to store approximations of the real numbers. For example, [inlinecode]double x = 3.5;[/inlinecode]. Use doubles to store all your resistances, and then you can do approximate arithmetic on them. These approximations can store about fourteen decimal digits of precision. They're like numbers in a … Re: Lowest Common Denominator 19 Years Ago by riscphree WolfPack, thanks, that last suggestion of yours made sense. I think I can build off that. :) Re: Getting numerator and denominator from Fraction 15 Years Ago by debragail Thank you Gribouillis! Re: least common denominator 14 Years Ago by coil Sorry about the LCM acronym confusion. Yeah, I confused myself too. Yes, what the above code segment is referring to is Euclid's algorithm to find GCF/GCD. The algorithm is as follows: the GCF of a and b is equivalent to the GCF of b and a%b, which of course is a recursive function. Eventually, a%b=0, in which case b is the GCF. The LCM can be … Re: Still needing Binomial Code Help..... 15 Years Ago by mrnutty >>denominator = 1*2*...*k I hope you know thats not valid. … factorial of K So if K was 5, the the denominator will be 1 * 2 * 3 * 4 * 5. So make a…. So if num was 5, then the call would be : denominator = factorial(5); // = 120 Fix that then post back, because there… class within a class 17 Years Ago by torbecire … F2 TO IMPROPER // SETS NUMERATOR, DENOMINATOR, AND WHOLE numerator = (temp.numerator *temp2.denominator) + (temp.denominator *temp2.numerator); denominator = temp.denominator * temp2.denominator; whole = 0; reduce(); // CALLS… help 15 Years Ago by blamp … fractions fractions :: operator/(fractions f) { fractions temp; temp.denominator = denominator * f.denominator; temp.numerator = numerator * f.denominator / denominator * f.numerator; return temp; } fractions::fractions() { numerator… help please! 15 Years Ago by blamp … fractions fractions :: operator/(fractions f) { fractions temp; temp.denominator = denominator * f.denominator; temp.numerator = numerator * f.denominator / denominator * f.numerator; return temp; } fractions::fractions() { numerator… Rational Number Constructor 18 Years Ago by dmmckelv …=#0000ff]return[/color] Rational(numerator * x.denominator + denominator * x.denominator, denominator * x.denominator); } Rational Rational::[color=#0000ff]operator[/color]-([…=#0000ff]return[/color] Rational(numerator * x.denominator - denominator * x.denominator, denominator * x.denominator); } Rational Rational::[color=#0000ff]operator[/color… does this CLASS work? 17 Years Ago by torbecire … TO IMPROPER f1.numerator *= f2.denominator; f1.denominator *= f2.denominator; // SETS NUMERATOR, DENOMINATOR, AND WHOLE numerator = f1.numerator * f2.denominator; denominator =f1.denominator * f2.numerator; whole = 0… Re: does this CLASS work? 17 Years Ago by torbecire … F2 TO IMPROPER // SETS NUMERATOR, DENOMINATOR, AND WHOLE numerator = (temp.numerator *temp2.denominator) + (temp.denominator *temp2.numerator); denominator = temp.denominator * temp2.denominator; whole = 0; reduce(); // CALLS… Polynomial with rational coefficients 15 Years Ago by RayRay1 … = numerator * operand2.denominator; // (ad) t.numerator += denominator * operand2.numerator; // (ad + bc) t.denominator = denominator * operand2.denominator; // formula (ad …t.numerator = numerator * operand2.numerator; // (ac) t.denominator = denominator * operand2.denominator; // formula (ac)/(bd) t.reduction(); return t; } … Summation Program with BigInteger Rational Class 11 Years Ago by thewayoftheduck … field for numerator BigInteger numerator; //data field for denominator BigInteger denominator; //construct a BigInteger rational with default BigInteger properties …new BigInteger("1")).multiply(numerator.divide(gcd)); this.denominator = denominator.divide(gcd); } //find the GCD of two BigInteger… Problem in Fraction Calculator 11 Years Ago by angel06 … = gcd(); if (gcdNum != 0) { Numerator = Numerator / gcdNum; Denominator = Denominator / gcdNum; } if (Denominator < 0) { Denominator = Denominator * -1; Numerator = Numerator * -1… fraction 18 Years Ago by nono909 …return rationalClass(left.numerator*right.denominator + right.numerator*left.denominator, left.denominator*right.denominator); } rationalClass operator +(const…return rationalClass(left.numerator*right.denominator + right.numerator*left.denominator, left.denominator*right.denominator); } rationalClass operator -(const… int mixed always returns huge negative number 18 Years Ago by dmmckelv … Rational(mixed + x.mixed, numerator * x.denominator + x.numerator * denominator, denominator * x.denominator); } Rational Rational::[color=#0000ff]operator[/color]-([color=#… Rational(mixed - x.mixed, numerator * x.denominator - x.numerator * denominator, denominator * x.denominator); } Rational Rational::[color=#0000ff]operator[/color]*([color=#… C++ Fraction Program problem 15 Years Ago by winson.thai …result; result.setFraction(numerator * rhs.denominator + rhs.numerator * denominator, denominator * rhs.denominator); return result; } RationalNumbers RationalNumbers::operator…result; result.setFraction(numerator * rhs.denominator - rhs.numerator * denominator, denominator * rhs.denominator); return result; } RationalNumbers RationalNumbers::… Rational Number class 15 Years Ago by e30rapidic …Rational(int numerator, int denominator) { this->numerator = numerator; //this->denominator = denominator; if(denominator ==0) { this->denominator = 1; }// end…Rational::reduction() { int largest; largest = numerator > denominator ? numerator : denominator; int gcd = 0; // greatest common divisor for (… Re: Rational Number class 15 Years Ago by e30rapidic … fractions { Rational t; t.numerator = a.numerator * denominator; t.numerator += a.denominator * numerator; t.denominator = a.denominator * denominator; t.reduction(); return t; } Rational Rational::subtraction… Rational Class 14 Years Ago by mike42intn …Rational t; t.numerator = a.numerator * denominator + a.denominator * numerator; t.denominator = a.denominator * denominator; t.reduction(); return t; } Rational …Rational t; t.numerator = s.numerator * denominator - s.denominator * numerator; t.denominator = s.denominator * denominator; t.reduction(); return t; } Rational …