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JFrame Calculator. Help I'm a beginner. 12 Years Ago by monsterbb1 …,7)); setSize(100,150); JButton arcsin = new JButton("arc sin"); add(arcsin); arcsin.addActionListener(new bListener()); arcsin.setLayout(new GridLayout(1,8… Python, Trig, and Taylor Series 14 Years Ago by thesinik … a program that will compute trig functions (sin, cos, tan, arcsin, etc.). Basically I'm ignoring the included math library in… Re: Python, Trig, and Taylor Series 14 Years Ago by Ene Uran Good show! So the question is, can you use your program to compute all the trig functions you wanted (sin, cos, tan, arcsin, etc.). Need Help with Javascript 11 Years Ago by Yarra … = "arcCOS"; }else if(which == 5){ var geofunct = "arcSIN"; } ctx.fillText(geofunct + ": "+which, 32, 32); }; // The… Re: Inverse sin 10 Years Ago by TrustyTony It is often also called asin instead of ArcSin, but looks like it is ArcSin in Delphi: http://www.delphibasics.co.uk/RTL.asp?Name=ArcSin Re: Arc Cosine 18 Years Ago by invisal Atn is arctangent let talk about math tan(x) = sin(x) / cos(x) cos(x) = sqr(1 - sin(x)^2) tan(x) = sin(x) / sqr(1 - sin(x)^2) so we got ArcSin = X / sqr(-X * X + 1) and ArcCos = 90 - ArcSin so ArcCos = (-X / sqr(-X * X + 1)) + 2 * Atn(1) Re: Angle between two Vectors... 13 Years Ago by rachmann … of inclination from // the zenith the arccos above becomes an arcsin, and the cos θ and sin θ below become switched. // theta ( θ ) = cos… of inclination from // the zenith the arccos above becomes an arcsin, and the cos θ and sin θ below become switched. // theta ( θ ) = cos… Re: Compute distances between cities using c++ 16 Years Ago by Sandman13 … sine) function: d = R \, \operatorname{haversin}^{-1}(h) = 2 R \arcsin\left(\sqrt{h}\,\right) Re: <math.h> functions 14 Years Ago by chrishtones What header do I use for arcsin()? Re: <math.h> functions 14 Years Ago by jephthah … calculator" the only functions that *return* angles are the arcsin, arccos, and arctan functions -- the inverse trigonometric functions. the standard… Re: Java Decimals 13 Years Ago by deviliq yup that was the veryyyy first thing i thought of, but then... it was actually.... errrrrrr p*e^-x + q*sin(x) + r*cos(x) + s*tan(x) + t*x^2 + u = 0 p*e^-x + q*sin(x) + r*cos(x) + s*tan(x) + t*x^2 = -u there, i was STUCK... T___T logarithm, arcsin, arccos, arctan, square root??? Re: Need help with calculation of Trigonometric Functions without cmath.h 12 Years Ago by momin90909 But how can I find arcsin etc. That is the real problem. I googled it a lot but could not find it any help would be appreciated. Re: home work i need help 11 Years Ago by paradise11 … a console application C++ 2.As the equation to take arcsin(2x+1)=x^2 3.Boundaries of the selected value… Re: Inverse sin 10 Years Ago by pritaeas Have you checked the SDL MathPack from Lohinger, or efg's website? JEDI has math functions too. Just checking, but you are looking for something other than the `ArcSin()` function? Re: Inverse sin 10 Years Ago by schroaus It may be due to the version I am using, but the ArcSin function does not exist. Re: Shifting graphics lines left/right 6 Years Ago by ddanbe … worth, my solution: (reffering to the picture) The angle T = arcsin(offset / r) And so the point (X,Y) can be… Re: JFrame Calculator. Help I'm a beginner. 12 Years Ago by NormR1 Please edit your code and add CODE tags to preserve the formatting. See [url]http://www.java-forums.org/misc.php?do=bbcode#code[/url] If you want your text field all by it self at the top of the window, you'll need to use another layout manager. You can nest your usage of layout managers. Have one for the textfield at the top and the rest of the … Re: JFrame Calculator. Help I'm a beginner. 12 Years Ago by monsterbb1 actions I want are adding, subtracting, dividing, and multiplying. What layout managers should I use? Re: JFrame Calculator. Help I'm a beginner. 12 Years Ago by NormR1 [QUOTE]What layout managers should I use?[/QUOTE] Look at the BorderLayout. [QUOTE]actions I want are adding, subtracting, dividing, and multiplying.[/QUOTE] For addition: take the first operand and add it to the second Do similar for the rest of the actions replacing add with the appropriate operation. To know which action to take, you could have… Re: Python, Trig, and Taylor Series 14 Years Ago by vegaseat To approximate for instance the sine of x (x in radians) you can use the Taylor series expansion: x - x**3/3! + x**5/5! - x**7/7! + ... However, to get even a remotely accurate number the cutoff for the convergence is large. Your factorials will be huge very quickly too and make floating point numbers impossible. There are other series … Re: Python, Trig, and Taylor Series 14 Years Ago by thesinik [QUOTE=vegaseat;1060302]To approximate for instance the sine of x (x in radians) you can use the Taylor series expansion: x - x**3/3! + x**5/5! - x**7/7! + ... However, to get even a remotely accurate number the cutoff for the convergence is large. Your factorials will be huge very quickly too and make floating point numbers impossible. … Re: Python, Trig, and Taylor Series 14 Years Ago by Gribouillis [QUOTE=thesinik;1060404]I ended up figuring it out by breaking down sin into a function of series rather than using Taylor expansions. It was much simpler. This was my code for sin: [CODE] def sine(x): sum = 0.0 n = 0.0 term = 1.0 while (term > .0000000001): #loops until the iterations grow so large that 'term' … Re: Python, Trig, and Taylor Series 14 Years Ago by thesinik I've already submitted my assignment and my professor's standards aren't as high as far as efficiency goes, theory matters more to him. But I do see what you did there, thanks for the help everyone! :D Re: Need Help with Javascript 11 Years Ago by radhakrishna.p hai **Yarra**, could you tell me how you initialize the values for these **bgReady,heroReady,monsterReady** variables in your script? based on the values of these variables you could not run the **render()** method directly i think (what i mean is if the values of all these variables are '**false**' then the function not works) and also you have… Re: Need Help with Javascript 11 Years Ago by Airshow > if I just invoker "render();" the function does not run Does not run, or does not have any effect? Two completely different animals.