Conversion between polar and rectangular coordinates : Math « Development Class « Java

Java 1.  2D Graphics GUI 2.  3D 3.  Advanced Graphics 4.  Ant 5.  Apache Common 6.  Chart 7.  Class 8.  Collections Data Structure 9.  Data Type 10.  Database SQL JDBC 11.  Design Pattern 12.  Development Class 13.  EJB3 14.  Email 15.  Event 16.  File Input Output 17.  Game 18.  Generics 19.  GWT 20.  Hibernate 21.  I18N 22.  J2EE 23.  J2ME 24.  JDK 6 25.  JNDI LDAP 26.  JPA 27.  JSP 28.  JSTL 29.  Language Basics 30.  Network Protocol 31.  PDF RTF 32.  Reflection 33.  Regular Expressions 34.  Scripting 35.  Security 36.  Servlets 37.  Spring 38.  Swing Components 39.  Swing JFC 40.  SWT JFace Eclipse 41.  Threads 42.  Tiny Application 43.  Velocity 44.  Web Services SOA 45.  XML Java Tutorial Java Source Code / Java Documentation Java Open Source Jar File Download Java Articles Java Products Java by API Photoshop Tutorials Maya Tutorials Flash Tutorials 3ds-Max Tutorials Illustrator Tutorials GIMP Tutorials C# / C Sharp C# / CSharp Tutorial C# / CSharp Open Source ASP.Net ASP.NET Tutorial JavaScript DHTML JavaScript Tutorial JavaScript Reference HTML / CSS HTML CSS Reference C / ANSI-C C Tutorial C++ C++ Tutorial Ruby PHP Python Python Tutorial Python Open Source SQL Server / T-SQL SQL Server / T-SQL Tutorial Oracle PL / SQL Oracle PL/SQL Tutorial PostgreSQL SQL / MySQL MySQL Tutorial VB.Net VB.Net Tutorial Flash / Flex / ActionScript VBA / Excel / Access / Word XML XML Tutorial Microsoft Office PowerPoint 2007 Tutorial Microsoft Office Excel 2007 Tutorial Microsoft Office Word 2007 Tutorial

Java » Development Class » Math Screenshots  Conversion between polar and rectangular coordinates       strictfp class MainClass {   public static void main(String[] args) {     double num, loge, log10, aloge, alog10;     // Obtain input from user     num = 0.111d;     // Calculate and display the natural logarithm     loge = Math.log(num);     System.out.println("log base e = " + loge);     // Calculate the common log     log10 = Math.log(num) / Math.log(10.0);     System.out.println("log base 10 = " + log10);     // Calculate the antilogarithm of log base e     aloge = Math.exp(loge);     System.out.println("antilog of log base e = " + aloge);     // Calculate the antilogarithm of log base 10     alog10 = Math.pow(10.0, log10);     System.out.println("anitlog of log base 10 = " + alog10);   } }                                              Related examples in the same category 1.  Absolute value 2.  Find absolute value of float, int, double and long using Math.abs 3.  Find ceiling value of a number using Math.ceil 4.  Find exponential value of a number using Math.exp 5.  Find floor value of a number using Math.floor 6.  Find minimum of two numbers using Math.min 7.  Find power using Math.pow 8.  Find square root of a number using Math.sqrt 9.  Find natural logarithm value of a number using Math.log 10.  Find maximum of two numbers using Math.max 11.  Get the power value 12.  Using the Math Trig Methods 13.  Using BigDecimal for Precision 14.  Demonstrate our own version round() 15.  Demonstrate a few of the Math functions for Trigonometry 16.  Exponential Demo 17.  Min Demo 18.  Basic Math Demo 19.  Using strict math in applications 20.  Using the pow() function 21.  Using strict math at the method level 22.  Calculating hyperbolic functions 23.  Calculating trigonometric functions 24.  Weighted floating-point comparisons 25.  Solving right triangles 26.  Applying the quadratic formula 27.  Calculate the floor of the log, base 2 28.  Greatest Common Divisor (GCD) of positive integer numbers 29.  Least Common Multiple (LCM) of two strictly positive integer numbers 30.  Moving Average 31.  Make Exponention 32.  Caclulate the factorial of N 33.  Trigonometric Demo 34.  Complex Number Demo 35.  sqrt(a^2 + b^2) without under/overflow 36.  Returns an integer hash code representing the given double array value. 37.  Returns an integer hash code representing the given double value. 38.  Returns n!. Shorthand for n Factorial, the product of the numbers 1,...,n as a double. 39.  Returns n!. Shorthand for n Factorial, the product of the numbers 1,...,n. 40.  Returns the hyperbolic sine of x. 41.  Contains static definition for matrix math methods. 42.  For a double precision value x, this method returns +1.0 if x >= 0 and -1.0 if x < 0. Returns NaN if x is NaN. 43.  For a float value x, this method returns +1.0F if x >= 0 and -1.0F if x < 0. Returns NaN if x is NaN. 44.  Normalize an angle in a 2π wide interval around a center value. 45.  Normalizes an angle to a relative angle. 46.  Normalizes an angle to an absolute angle 47.  Normalizes an angle to be near an absolute angle 48.  Returns the natural logarithm of n!. 49.  Returns the least common multiple between two integer values. 50.  Gets the greatest common divisor of the absolute value of two numbers 51.  Matrix manipulation 52.  Returns exact (http://mathworld.wolfram.com/BinomialCoefficient.html) Binomial Coefficient 53.  Returns a double representation of the (http://mathworld.wolfram.com/BinomialCoefficient.html) Binomial Coefficient 54.  Returns the natural log of the (http://mathworld.wolfram.com/BinomialCoefficient.html) Binomial Coefficient 55.  Returns the hyperbolic cosine of x.