// // FILE: fractionTest01.ino // AUTHOR: Rob Tillaart // VERSION: 0.1.1 // PURPOSE: test sketch for fraction math // DATE: 2015-01-25 // URL: https://github.com/RobTillaart/Fraction // #include "fraction.h" Fraction q(0.42); Fraction a(1, 3); Fraction aa(3, 9); Fraction b(1, 4); Fraction n(0, 5); Fraction p(5); Fraction pi(PI); Fraction e(EULER); void setup() { Serial.begin(115200); Serial.print("Start fractionTest: "); Serial.println(FRACTIONLIBVERSION); Serial.println(); Serial.println(a); Serial.println(aa); Serial.println(b); Serial.println(n); Serial.println(p); Serial.println(q); Serial.println(pi); Serial.println(e); Serial.println(Fraction::middle(pi, e)); Serial.println(Fraction::mediant(pi, e)); Serial.println(); testPlus(); testMin(); testMul(); testDiv(); testEQ(); testNEQ(); testLS(); testLE(); testGR(); testGE(); } void loop() { } void testPlus() { Serial.println("testPlus"); Serial.println(a + b); Fraction c = a + b; Serial.println(c); c = a; c += b; Serial.println(c); Serial.println(); Serial.println(); } void testMin() { Serial.println("testMin"); Serial.println(a - b); Fraction c = a - b; Serial.println(c); c = a; c -= b; Serial.println(c); Serial.println(); Serial.println(); } void testMul() { Serial.println("testMul"); Serial.println(a * b); Fraction c = a * b; Serial.println(c); c = a; c *= b; Serial.println(c); Serial.println(); Serial.println(); } void testDiv() { Serial.println("testDiv"); Serial.println(a / b); Fraction c = a / b; Serial.println(c); c = a; c /= b; Serial.println(c); Serial.println(); Serial.println(); } void testEQ() { Serial.println("testEQ 0 1 1"); Serial.println(a == b); Serial.println(a == a); Serial.println(a == aa); Serial.println(); Serial.println(); } void testNEQ() { Serial.println("testNEQ 1 0 0"); Serial.println(a != b); Serial.println(a != a); Serial.println(a != aa); Serial.println(); Serial.println(); } void testLS() { Serial.println("testLS 0 0"); Serial.println(a < b); Serial.println(a < a); Serial.println(); Serial.println(); } void testLE() { Serial.println("testLE 0 1"); Serial.println(a <= b); Serial.println(a <= a); Serial.println(); Serial.println(); } void testGR() { Serial.println("testGR 1 0"); Serial.println(a > b); Serial.println(a > a); Serial.println(); Serial.println(); } void testGE() { Serial.println("testGE 1 1"); Serial.println(a >= b); Serial.println(a >= a); Serial.println(); Serial.println(); }