Equation of Bhaskara

Similar Questions

• How to insert an equation

  How can I insert an equation into pages

  Download the trial version of MathType. When you open the application front Pages v5 is launched, the latter to the Insert menu: MathType equation... is active, and you can insert inline equations. After 30 days, the trial of MathType found MathType Lite and it remains functional for use with Pages.

  There are other ways to insert equations, but the above is far more integrated, comprehensive, and (free).

• Numbers gives an error of syntax for all equations

  I don't know what is happening, but I keep getting errors in syntax for multiple equations and no matter where I put it or how, he always gives the syntax error. Example B2 has 500 in there. Enter B3 B2x2 and it gives an error of syntax instead of 1000.  I leave numbers and re-open the file with the same results. I even opened a new worksheet, and when you enter anything except the Scriptures, I always get the syntax error. It seems that there is something wrong with the numbers himself. Can someone explain why I can't use the formulas at all. They used to work in the past, so I am confused, what can happen.

  Salvation of,

  Did you B2x2 = or = B2 * 2?

  Number change * to x, but seems not to recognize x as the multiplication operator when he entered directly.

  Kind regards

  Barry

• contribute to creating simple equation in applescript

  Hi all

  Can someone help me create a script for a simple mathematical equation.

  (A) variable = figure with a 'total plate height' prompt before entering the figure

  then

  SUBTRACT the variable number (B) with a 'total height of jobs' command prompt before entering the figure

  then

  the result is divided by 2.

  then

  Guest to say "is the result of your.

  in essence (A - B) / 2

  Thank you

  Launch the Script Editor (Launchpad: others: Script Editor). Copy and paste the following AppleScript in it. Click the hammer (compilation), then on the button ▸ to run it. Save your script as the file format: text and then option-file menu: Save slot for one of the Format (script, script or Application bundle) to your desktop. Double click to run.

  Try

  display the dialog box "The sheet height" default response «»

  the value A text to return to result

  display the dialog box "Working height" default response «»

  the value B to text returned of result

  we errnbr error error message number

  my error_handler (errnbr, errmsg)

  return

  end try

  ignorant digital channels

  the value answer to (A - B) / 2

  end ignorant

  display the dialog box "Your result is" & response as text

  return

  on error_handler (nbr, msg)

  Display alert «["& nbr &"] "& msg as critical leave after 10"»

  return

  end error_handler

  TR

• FIRST HP: Solving a system of linear equations with a parameter

  Hello

  I know how to solve a system of linear equations by using a setting by hand but I don't know how to set up in the calculator.

  Can someone please help me solve the system of linear equations below with a 'p' on the first HP Calculator next parameter?

  2 x + 8z = 26

  4 x-4y-14z = - 38

  8 x - 4y + 2z = 14

  The answer to the above equations is:

  x = 13 - 4, =(45-15p)/2, z = p y p

  Thank you

  Arthur

  Hello

  What you're trying to solve is not really a system of equation with a parameter, but you try to solve a set of 2 equations with 2 variables (x and y).

  The case solve command can do for you.

  According to the CASE, type:

  Solve ([(2*x+8*z) = 26,(4*x-4*y-14*z) = - 38,(8*x-4*y+2*z) = 14], [x, y])

  Come in

  and the calculator will return

  {[-4 * z + 13, 15/2 * z + 45/2]}

  which is what you want.

  Cyrille

• First HP: differential equation solver...

  Hi all

  I would like to know how to use HP first to solve the differential equation

  
  
  I tried to read the user manual, but with no luck.

  Tim

  Hi!, @Theplum:

  Welcome to Forum!

  If you learn properly the use of desolve, you see, better explained in the AUR HP50G, of...

  [PDF] HP 50 g / 49 g + / 48gII graphing calculator

  h10032.www1.HP.com › manual GTC

• HP 50 g: using algebra equation giving a number rather than the integer decimal repatting.

  So I was just playing with the functionality of equation to solve on the HP 50 g and was a simple = _0 4 * x - 12_ problem to slove for X. In addition to pass to the RPN calculator is the default settings. The problem is that this will solve only 2.99999999, and not 3 as I assume it would be.

  It is a limitation of the device or do I not have the calculator set up properly?

  Hello

  The digital Solver is an iterative Solver and it will be always rough.

  For exact solutions, try the symbolic Solver SOLVEVX or SOLVE (white left SHIFT S.SLV, SOLVEVX or SOLVE)

  (for symbolic calculations, make sure that X (or whatever variables) are deleted / do not exist)

  For more information about these commands and other commands, see section 3 of the advanced reference Guide:

  http://h10032.www1.HP.com/CTG/manual/c02836298

  (section 1 provides an introduction to RPL programming, section 2 provides examples of programming and Chapter 3 provides the details of each order of 50 g)

  You will also find the following site useful:

  www.HPCalc.org

  many resources HP50g and programs.

• HP 50 g: vector equations

  Hi, I'm new to HP50G, but despite its impressive potential, I have not found anything on the vector equations. I need to do something similar to funicular polygon, I know module and the direction of the vector has only the direction of the vector B and c. is there a method to calculate the vector B and C modules?

  The equation to solve is somehow [A1, A2, A3] = [B1, B2, B3] + [0,0, w] ^ [C1, C2, C3]

  Hello fabsem,

  your equation is not valid for hp50g:

  "[A1, A2, A3] = [B1, B2, B3] + [0,0, w] ^ [C1, C2, C3].

  0) the kommata are not used in vectors and expressions algebraic needs '

  (1) the sign "^" is reserved the power of a basis: 2 ^ 3 = 8

  (2) the power of a vector (and the exponent as a vector ether) is not declared in mathematics

  (3) the vector brakets are a kind of supersturcture. You can use for each component of the vector of an algebraic expression, but not the reverse: the expression: ['A' 'B' 'C'] [1 2 3] + is reduced just in time for: ['1 + A' '2 + B' ' 3 + it] when you press ENTER.

  It is so logic your equation for an entry for each component: ['A1 = B1 +(-C2*W)' 'A2 = B2 + W * C1' 'A3 = B3'] (I guess "^" means CROSS)

  These three equations are linear and if you put the vector

  ['A1 = B1 +(-C2*W)' 'A2 = B2 + W * C1' 'A3 = B3'] on battery (2)

  and for example ['A1' 'W' 'C1'] on battery (1), you can use LINSOLVE to solve

• Solve the two equations of polynomials.

  Please visit the Hp - page 7-4 user guide.  This shows how to simultaneously solve the two equations X ^ 2 + XY = o and X ^ 2 - Y ^ 2 = - 5 using the function, resolve

  I've tried everything.

  Thank you

  johben

  ALG:

  [X ^ 2 + X * Y = 10, X ^ 2-Y ^ 2 = - 5]

  RPN:

  ["X ^ 2 + X * Y = 10' ' X ^ 2-Y ^ 2 = - 5 '"]

• The first (emulator) HP: HP Premium differential equations

  Hello

  I'm looking a calculator with AC for my electrical engineering studies and just tested

  the first emulator to get a first impresseion.

  But while testing its features, I got some results of unexpectet on differential equations,
  that I would be confirmed on a calculator of real world.

  A simple as equation y' = x

  CODE: desolve (diff (y) = x, x, y)
  
  wait-> x ^ 2/2 + C
  
  First HP-> 1/2 * (x ^ 2 + 2 * C).

  The result is correct, but nobody would write it down in this way, nor would one solve it how works the first.

  A little more difficult equation could not be resolved by the premium: 2 x ^ 3 * (1 + y ^ 2) = y'

  CODE: desolve (2 * x ^ 3 *(1+y^2) = diff (y), x, y)
  
  wait-> y = tan (1/2 * x ^ 4 + C).
  
  First HP-> could not resolve the implicit equation

  It is not an implicit equation, the two WolframAlpha (iOS) and CASES of TI (iOS) could also resolve this one)

  And last but not least: y' * sin (x) = y * ln

  CODE: desolve (diff (y) * sin (x) = y * ln (y), x, y)
  
  wait-> y = e ^ (C * tan (x/2))
  
  First HP-> y = e ^ (sqrt (cos (x) ^ 2-1) / (C * cos (x) + C))

  I don't know what made the CASE here, but there is no reason to use the Pythagorean trigonometric identity.

  Would be nice if someone with a premium could conifrm/refute these results or tell me what I've done
  evil.

  Hello

  The latest version of premium can solve your 2nd test case (desolve ((2 * x ^ 3 *(1+y^2)) = (y'), x, y))

  However, the results for 1 and 3 test cases are the same that you tested.

  I will pass the info to the person who develops the CASE and if all goes well he will be able to improve it.

  Cyrille

• Main calculator HP cannot solve simple equation

  Hello

  I am trying to solve

  solve ((2) ^ (x) = x ^ 2, x)

  But the calculator cannot solve, or I do something wrong?

  I lost my TI Nspire CX and I have HP 1, is from a recent modern version, have been able to resolve something simple that I'm wrong. (TI Nspire resolved).

  How to solve the above equation using the first HP? I seriusly thinking to return it back.

  Thank you

  After that I played with the calculator, I found there in the CASE of the environment so that the Solver to work, if the fsolve is used in the home environment, it won't work:

  fsolve (2 ^ x = x ^ 2, x,-10.. 10)-> [-.76664695962 2 1.8]

  nSolve works too, but it does not have an interval.

  So the solution is that these commands should be used in environmental CASES.

  Thank you

• 50g - unable to resolve a simple system of equations

  It's very easy to do on my Casio FX115-ES, but I can't understand how do on the 50 g for the life of me. I am trying to solve a simple system of equations, illustrated below, for a static engineering courses.

  (F1) sin (30) + (F2) sin (30) - 6 * cos (20) = 0

  (F2) cos (30) - (F1) cos (30) - 6 * sin (20) = 0

  I know it's a simple problem and I can do it by hand, but we'll soon be solve systems with 3 + unknowns. I love the RPN, so I need to be able to quickly resolve these systems on the 50g. I have read the books and searched the Internet for 30 minutes and I swear that nothing I do works. I can't add the words sin() and cos() in a matrix. Solve the paintings, num, s address, m solve... None of this works! I know it's user error, but I have no idea where to start.

  Thanks for any help you can provide!

  Bill

  The unusual notation is shake me up.  Are variables F1 and F2?  If so, we will replace by X and Y and rewrite your system in the standard format:

  Sin (30) * X + sin (30) * Y = 6 * cos (20)

  -cos (30) * X + cos (30) * Y = 6 * sin (20)

  There are many ways to solve this system on the 50g.  How I find simpler (less keystrokes) is by dividing the constant vector by the matrix of coefficients.  There are several ways to do it too, but it's my favorite.

  First of all, make sure your 50g is in approximate mode: while holding down the button to the right, press repeatedly until you see the "~" annunciator instead of "is", then release the button to the right.

  It goes without saying, you must also be in degree mode, so if the first anunciator said RAD, run DEG to change to DEG.

  Now, press the MTRW (['] left shift) to start the MatrixWriter application.

  First enter the vector of constants:

  20 COS 6 * ENTER

  20 SIN 6 * ENTER ENTER - > see [5.638... point 2.052...] on the stack.

  Now enter the matrix of coefficients:

  ENTER 30 FISHING

  ENTER 30 FISHING

  down-cursor left, cursor left, cursor

  ENTER 30 COS [+/-]

  30 COS SIMULTANEOUSLY on KEYS-> see the matrix of coefficients in the stack.

  Divide then: /--> see [4.45... 6.82...], which is [X, Y], the answer.

  If you want exact solutions (and not just the decimal approximation), do all the foregoing in exact mode (sign '=').   Don't forget to put each algebraic expression in single quotes marks.  You can use the MatrixWriter, or you can just type it directly into the battery like this:

  ['6 * COS (20)' '6 * SIN (20)'] Come in

  [["SIN (30)" "SIN (30)', ' - COS (30)" "COS (30)"]]

  /-> of simplified solutions

  A way to simplify these is:

  OBJ→ DROP EVAL (see Y on the stack)

  SWAP EVAL (see X on the stack)

  Exact solutions are 6 * cos (20) ± 2⎷3 * sin (20).

  There are many other methods to solve systems on the 50 g, each with its own entrance of syntax.  Don't forget to single quote each algebraic expression whenever you are in RPN mode.

  Hope that helps!

  -Joe-

• First HP, equations Solver

  Hello

  I'm having some difficulties with my first HP Calculator. I received early in the week. I use it with my TI - 89 Titanium to see how to compare the different functions. The problem lies in when I tried to use the Solver of equations to solve for a variable uknown. I know that this must back me two responses, one around of 383 and the other around 1410, both of my 89 coming back from these responses, and the solution for my problem is in the back of my book and it lists both here. Does anyone know how to solve this? I think that such a "beast" than the first must be able to do something so simple.

  Thank you

  Hello

  Please try to use nSolve(YourEquation,a=1..nn), while being in CAS mode. (nSolve since looking digital answers)

  Using a = 1.2000 gives a list of {387.092637878, 1410.5095324}. If you think several roots, it's pretty cool to use a range as a guess.

  Make sure that you use lowercase 'a' in the equation in order to avoid the "Bad Argument value", also make sure that the CASE is set to degrees.

  You can also connect to hpmuseum.org where the calculator is at length.

  Hope this helps

• Just me, or is the 50g low in solving differential equations?

  Hi all

  I used Ti-89 s widely in the past, as well as the Ti-NSpire CX CASE and now the 50 g for about 1.5 years. I love some aspects of the 50g (sensation of keys, ease of unit, RPN conversion), but I can't help but notice some areas where it reallllly hangs out of the competition.

  It is an example that I really noticed recently in solving differential equations. So far, several examples I've tried (all immediately resolved by my Ti - 89 and Nspire CX CASE), the 50g smothered on each.

  A very simple example: solve y "= - 9.8, with boundary conditions y (0) = 2.9 and y'(0) = 3.8.  This can be solved by hand in about one minute, but the 50g can't do. If I input ['d1d1Y (X) =-9.8' ' Y (0) = 2.9 ' ' d1Y (0) = 3.8 '] in level 2 on the stack, then 'Y' on a level and then run desolve, it returns "Error: Undefined result.

  I missing something here, or is - this really unable to resolve such a differential equation based? I thought that advanced and 'better' mathematical capacity HP CASE was meant to be one of the reasons why it takes precedence over offers from Ti, but I must say, so far I do not see that.

  Josh

  Hello!

  Try with the exact numbers:

  ["d1d1Y (X) =-49/5 ' ' Y (0) = 29/10 ' ' d1Y (0) = 19/5 '"]

  « Y »

  DESOLVE

  (after SIMPLIFICATION) You'll get years:

  {Y (X) =-(49*X^2-38*X-29)/10}

• Try to find a sinusoidal regression using Moda - HP 50 g graphing calculator equation

  I am using the Moda program (download here: http://www.hpcalc.org/details.php?id=3905) to find sinusodial of equations (sinusoidal regression) of a set of data points.  I opened the menu soft clicking

  Hello

  After you have given the initial estimates for A, B, C and D, you are indeed taken on-screen host, but with the menu soft of MODA.

  If you look at the example provided with MODA, you must make the curve fitting iterations (using LEMA - e.g. [LEMA] x, where x is the number of iterations that you want to try - the Chi ^ 2 result is acceptable low).

  Then you can do [CONSPIRACY] to see if the editing seems good.

  Out [CONSPIRACY] and then use [SPAR] to display the values of A, B, C and D. You then build the equation using the model you have chosen and the values of A, B, C and D.

  Good luck!

  Kind regards.

  .