tangent of 30 degrees

Link: http://www.javaeye.com/articles/1225 In 1984, players in Europe were shocked by a game knight lore released at that time. The 2D game actually simulated the 3D environment, and the game's publishing platform was ZX Spectrum, with 48 k memory.

  I. I will only talk about the most common types of projection: mocato projection, Gaussian-kerlenge projection, UTM projection, and lanbote" 1. Mercator projection 1.1 Introduction to Mercator projectionGerhardus Mercator 1512-1594 was developed

Java report tool FineReport common functions usage Summary (mathematical and trigonometric functions), javafinereport  ABS ABS (number): returns the absolute value of a specified number. Absolute Value refers to a value without positive or negative

Everyone is good, I am striving for the wind spiral written into the norms of the Liu Chongjun, I wish you all the year of the dog boom, thinking things into!What I want to share with you today is the method of calculating the baseline turn

 AbsABS (number): Returns the absolute value of the specified digit. An absolute value is a numeric value that has no sign.Number: Any real number that requires an absolute value.Example:ABS (-1.5) equals 1.5.ABS (0) equals 0.ABS (2.5) equals

Introduction to machine learning--talking about neural network This article transferred from: http://tieba.baidu.com/p/3013551686?pid=49703036815&see_lz=1#Personal feel is very full, especially suitable for contact with neural network novice. Start

Starting from this chapter, we will learn about triangle learning and apply it to animation technology in chapter 5.It will be exposed during the graphic technique. If you already know about triangle learning or want to learn about animation, you

Map Projection ( Map Projection )Http://baike.baidu.com/view/94066.htmConcept:Map projection is the theory and method of converting any point on the Earth's surface to a map plane using certain mathematical laws.Since the earth is an irregular

I. I will only talk about the most common types of projection: mocato projection, Gaussian-kerlenge projection, UTM projection, and lanbote"String 7   1. Mercator projection string 8 1.1 Introduction to mocato projection string 1 Mercator projection

ABS (x ):Basic syntax and crystal syntax.Parameter: X is the number or currency in which you want to return the absolute value.Return Value: Numeric ValueOperation: ABS (x) returns the absolute value of X.Example:ABS (1, 1.50)1.50 is returned. ABS (-