Tower of Hanoi, Recursion
The problem of ‘Tower of Hanoi’ is a very classic problem/puzzle that is often used to teach recursion in Computer Science. The problem can be described as moving a …
Tag: math
Floating Point Optimization Comparison in Delphi 2007 and XE3
March 25, 2013
assembly language, compiler, data types, delphi, floating point, implementation, math, programming languages, windows
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This article will compare the floating point performance based on the following piece of Pascal code, between the Delphi 2007 and XE3 to see the difference at different configurations …
Compute e Again
The math constant e can be computed using the following series (also see this, this and this post): i.e. If we combine every two iterations, we will get something like, If …
Using Inline Assembly at Timus Online Judge
March 5, 2013
assembly language, beginner, c / c++, delphi, implementation, programming languages, timus, windows
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Timus online judge is my favorite. There are many compilers that are on windows platform, for example, Visual Studio. Does the judge accept program that embeds inline assembly ? …
Ackermann Function
March 5, 2013
algorithms, beginner, compiler, implementation, math, programming languages, recursive, vbscript
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The Ackermann function is mathematically defined as: The Ack function is well-defined total math function which is compute-able but not a primitive recursive function. Its value grow so quickly …