Search: Math/Euler's Method

Number of results: 189,247

math
after re-calculating the euler-midpoint method. the value I got was 1.8172 while using normal euler method is 1.968. however, I can't seem to find the exact solution to minus off the 1.8172 value to get the global error.
Wednesday, September 26, 2012 at 10:50am by enigma

Math/Euler's Method
Consider a cooling cup of coffee whose initial temperature is 205°. The room temperature is held at 70°. Suppose k = 1/16. Let y be the temperature, and y' its time derivative. ----------------------------------- I have the differential equation: y' = (-1/16)(y...
Thursday, June 7, 2007 at 3:52pm by COFFEE

calculas
Consider a cooling cup of coffee whose initial temperature is 205°. The room temperature is held at 70°. Suppose k = 1/16. Let y be the temperature, and y' its time derivative. ----------------------------------- I have the differential equation: y' = (-1/16)(y...
Monday, March 12, 2012 at 10:11pm by pasta!

math
Euler considered 2 to be the first prime, and who are we to argue against Euler.
Tuesday, June 16, 2009 at 11:03am by Reiny

calc check: euler's method
Given the differential equation: dy/dx = y(1+x), y(0)=1, Use Euler's method with step size .1 to approximate y(.3). y' = y(1+x), y'(0) = 1(1+0)=1 ->the solution has slope 1 at the point (0,1); x0=0, y0=1, h=0.1, F(x,y)=y(1+x) y1=y0+h*F(x0,y0) y1=1 + 0.1(1(1+...
Sunday, July 1, 2007 at 2:46pm by COFFEE

calculus
from http://www.mathscoop.com/calculus/differential-equations/euler-method-calculator.php
Saturday, March 9, 2013 at 2:06pm by Damon

Cal
Use Euler's method with step size 0.2 to estimate y(1), where y(x) is the solution of the initial-value problem. y' = 5x + y^2, y(0)=-1. y(1)=
Thursday, March 15, 2012 at 10:26am by McClain

CAL 2
Use Euler's method with step size 0.2 to estimate y(1), where y(x) is the solution of the initial-value problem y'=5x+y^2, y(0)=-1 y(1)=
Thursday, March 15, 2012 at 12:39am by Josh

cal 2
Use Euler's method with step size0.4 to estimate y(2) , where y(x) is the solution of the initial-value problem y'=5x+y^2, y(0)=1. Y(1)=
Monday, March 12, 2012 at 1:41pm by Josh

calculus
Use Euler's method with step size 0.2 to estimate y(1), where y(x) is the solution of the initial-value problem. y' = 5x + y^2, y(0)=-1.
Wednesday, March 14, 2012 at 11:42pm by Carlton

calculus 2
Use euler's method with step size 0.2 to estimate y(1), where y(x) is the solution of the initial-value problem y'= -3x+y^2, y(0)=1
Tuesday, March 13, 2012 at 2:24pm by Geminese

calculus 2
Use euler's method with step size 0.2 to estimate y(1), where y(x) is the solution of the initial-value problem y'= -3x+y^2, y(0)=1
Tuesday, March 13, 2012 at 2:16pm by Geminese

cal
Use Euler's method with step size0.4 to estimatey(2) , where y(x) is the solution of the initial-value problem y'=4x+y^2, y(0)=1. . y(2)=
Monday, March 12, 2012 at 1:41pm by carlton

math
An initial-value problem is given by the differential equation, f(x,y)=x(1-y^2), y(1)=0.07 Use the Euler-trapezoidal method with a step-size h = 0.1, to obtain the approximate value of y(1.1). Give your answer to 4 decimal places.
Wednesday, September 26, 2012 at 10:49am by enigma

math
An initial-value problem is given by the differential equation, f(x,y) = x + y, y(0) = 1.64 The Euler-midpoint method is used to find an approximate value to y(0.1) with a step size of h = 0.1. Then use the integrating factor method, to find the exact value of y(0.1). Hence, ...
Wednesday, September 26, 2012 at 10:50am by enigma

calculus
Suppose f satisfies the differential equation dy/dx=y+1 and f(0)=1. In other words, f′(x)=f(x)+1 and f(0)=1. Use Euler's method with a step size of 0.5 to approximate f(1.5).
Tuesday, March 12, 2013 at 11:02am by Joe

calculus
Use the Euler Method with a step size of 0.2 to estimate f(3) where f′(x)=2x−7 and f(2)=4. Your answer should be correct to two decimal places.
Saturday, March 9, 2013 at 2:06pm by lisa

calculus
use euler's method with delta x=0.1 to estimate y when x=0.4 for the solution curves satisfying y(0)=1 and y(-1)=0. I made the table but i don't know what values to use or plug in.
Thursday, December 4, 2008 at 10:49pm by kenneth

calculus
Use Euler's method with given values of to obtain an approximation of the initial value problem when x=3 . Round your answers to four decimal places, if necessary. dy/dx= x+y, y(0) =3 n=4, y(3)= n=6, y(3)=
Saturday, April 21, 2012 at 8:11am by Anonymous

Geometry
How to construct Euler's line??? Anybody know any good websites or can just explain how to construct the orthocenter centroid and whatever else is in Euler's line????? Im Soooooo confused!!!!
Tuesday, September 29, 2009 at 5:34pm by Delaney

Calculus
Sorry, I need more help! I am reallly struggling with Euler's method, and here's a problem I need help on: y'=2y + sin(x), y(0)=0, dx=0.1, the interval is 0 to 1, and f(x)= [e^(2x)-2sin(x)-cos(x)]/5
Monday, December 18, 2006 at 10:44pm by Raine

PSYCHOLOGY
provide a situation when scientific method, case study method, survey method, Naturalistic observation method, Correlation method, and Experimental method could be applied
Friday, November 20, 2009 at 8:57pm by scooby

psy210
psy 210 CheckPoint: Research Methods Research Method Description Application Scientific method Case study method Survey method Naturalistic observation method Correlation method Experimental method
Sunday, February 21, 2010 at 4:51pm by Anonymous

Psy
Complate the following chart. The first column shows the name of a research method used in psychology.In the second column, write a brief description of that research method. In the column, provide a situation when this method could be applied. Scientific method, Case study ...
Tuesday, January 25, 2011 at 8:44pm by Nan

discrete math
Consider the graph given above. Add an edge so the resulting graph has an Euler circuit (without repeating an existing edge). Now give an Euler circuit through the graph with this new edge by listing the vertices in the order visited. lrc.alasu.edu/webwork2_course_files/MAT256...
Sunday, May 6, 2012 at 2:40pm by carlton

PSY 210
Complete the following chart. The first column shows the name of a research method used in psychology. In the second column, write a brief description of that research method. In the third column, provide a situation when this method could be applied. Research Method ...
Monday, November 17, 2008 at 8:47pm by MIKE THOMPSON

Calc: euler's method
Use Euler's method with step size 0.2 to estimate y(1), where y(x) is the solution of the initial-value problem below. Give your answer correct to 4 decimal places. y' = 1 - xy y(0) = 0 y(1) = ____ ? ... help, this is what i've done but got the wrong answer.. h = 0...
Wednesday, June 20, 2007 at 4:08pm by COFFEE

Please Help
sum of the years digits method declining balance method units of production method modified accelerated cost recovery system method
Monday, November 22, 2010 at 4:55pm by Math Question

GEOMETRY
A __________ __________ touches every vertex exactly once, but does not return to its origin. ________________________________________ A. Hamiltonian circuit B. Hamiltonian path C. Euler circuit D. Euler path
Tuesday, July 13, 2010 at 10:51am by BOB

Calculus
e is one of these very strange transcendental numbers like pi one defn of e is 1 + 1/1! + 1/2! + 1/3! + ... to infinitity where something like 5! = 1*2*3*4*5 or e = Limit (1 + 1/n)^n where n approaches infinitity The Swiss/German mathematician Euler spent a lot of time with ...
Monday, July 14, 2008 at 10:46am by Reiny

PSYCHOLOGY answer included
provide a situation when scientific method, case study method, survey method, Naturalistic observation method, Correlation method, and Experimental method could be applied would collecting DNA be for scientific mthod?
Friday, November 20, 2009 at 11:12pm by scooby

math
Truth tables are related to Euler circles. Arguments in the form of Euler circles can be translated into statements using the basic connectives and the negation as follows: Let p be gthe object belongs to set Ah. Let q be gthe object belongs to set Bh ...
Tuesday, April 27, 2010 at 12:17am by Deb

Math
Truth tables are related to Euler circles. Arguments in the form of Euler circles can be translated into statements using the basic connectives and the negation as follows: Let p be gthe object belongs to set Ah. Let q be gthe object belongs to set Bh ...
Monday, April 26, 2010 at 9:54pm by Deb

math
This requires YOU to show your method. My method is not what you would do. My method 800x6+25x6=4800+150=4950 DO NOT use my method. Use yours.
Thursday, February 11, 2010 at 11:20am by bobpursley

Calc: euler's method
You haven't done anything wrong in your work, you have to remember that as you are solving for your y's (y1, y2, y3... etc.) you are also solving for the corresponding x-values (x1, x2, x3... etc.) therefore when your x-value (x5) =1 your corresponding y-value (y5)= ....
Wednesday, June 20, 2007 at 4:08pm by Hannah

college mathematics
9. Create a Euler diagram to determine whether the syllogism is valid or invalid. All children like games. John likes games. John is a child., <--At the beginning of this sentence which is the last sentence is suppose to have three dots shaped like a triangle. (I am ...
Wednesday, February 8, 2012 at 9:13am by cody

math-PLEASE HELP
In case you are not already familiar with the notations, V=number of vertices (corners) of the octahedron. F=number of faces E=number of edges The following link shows what happens when a corner of the octahedron is cut away. I'll let you complete the answers to the ...
Sunday, May 2, 2010 at 3:02pm by MathMate

Calculus II
I have a function RC * dvout/dt + vout = RIin and the initial condition vout(1) = 0 for t = 0 to 7.5. When I set up the equation to be solved using Euler's method, is it: vout = vout + f(vout,t)*step size, with f(vout,t) = (RIin - vout)/RC.
Wednesday, March 24, 2010 at 7:06pm by Jenny

math
i mean euler's number sorry
Friday, November 16, 2012 at 5:13pm by mushroomhelper

math
What is e? I know it is Euler's constant and the natural number whatever but what is it?
Friday, November 16, 2012 at 5:13pm by mushroomhelper

math
faces-vertexes+edges=2 This is Euler's formula.
Monday, May 10, 2010 at 9:53pm by bobpursley

Calc 2, Series/Sequences
Drawa graph of the function f(x) = 1/x^2. The summation f(1) + f(2) + f(3) + ... can be intepreted as the total area of the rectangles of heights f(1), f(2), f(3),... and all of width 1. If you draw these rectangles in your graph, the one with height f(1) is between x = 1 and ...
Thursday, April 1, 2010 at 9:42pm by Count Iblis

accounting
1) Straight-Line Method 2) Declining-Balance Method 3) Double-Declining-Balance Method 4) Sum-of-the-Year's digits Method What are the main characteristics of each method and in what situation would you use each of these methods?
Wednesday, February 18, 2009 at 1:54am by China

Math
Compute 2^1000(mod 121) using Euler.
Thursday, August 2, 2012 at 5:36pm by Jonathan

MATH
SYSTEMS OF EQUATIONS CAN BE SOLVED BY GRAPHING OR BY USING SUBSTITUTION OR ELIMINATION. WHAT ARE THE PROS AND CONS OF EACH METHOD? WHICH METHOD DO YOU LIKE BEST? WHY? WHAT CIRCUMSTANCES WOULD CAUSE YOU TO USE A DIFFERENT METHOD?
Wednesday, February 4, 2009 at 12:00am by Davisha

math
Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each method? Which method do you like best? Why? What circumstances would cause you to use a different method?
Tuesday, July 1, 2008 at 9:19pm by yolanda

Math
Show that Euler's formula holds for a right pentagonal prism.
Thursday, January 7, 2010 at 1:43pm by Michelle

math
SYSTEMS OF EQUATIONS CAN BE SOLVED BY GRAPHING OR BY USING SUBSTITUTION OR ELIMINATION. WHA ARE THE PROS AND CONS OF EACH METHOD? WHICH METHOD FO YOU LIKE BEST? WHY? WHAT CIRCUMSTANCES WOULD CAUSE YOU TO USE A DIFFERENT METHOD?
Wednesday, February 4, 2009 at 12:19am by DAVISHA

Calculus
Use Euler's method with step size 0.2 to estimate y(1.4), where y(x) is the solution of the initial-value problem below. Give your answer correct to 4 decimal places. y' = x - xy y(1) = 0 h = 0.2 Since I am at y(1) = 0 and not y(0) = 0 would I just do this twice? As in...
Friday, June 22, 2007 at 2:43am by COFFEE

math
No v+f=e+2 e=v+f-2=34-2=32 For a simple polyhedron F - E + V = 2. (This is also called the Euler's Formula.)
Thursday, November 19, 2009 at 1:44pm by bobpursley

math
I believe Euler's Formula dealing with polyhedra says V - E + F = 2 Don't you know 2 of those variables ?
Thursday, October 29, 2009 at 10:24pm by Reiny

PSYCHOLOGY updated
Scientific method method for obtaining Scientific evidence in which a hypothesis is formed and tested. Case study method A method of research based on a carefully drawn biography obtained through interviews, questionnaires, or psychological tests. Survey method information ...
Friday, November 20, 2009 at 8:57pm by scooby

Math
Show that Euler’s formula holds for the polyhedra described in A right pentagonal prism
Thursday, March 11, 2010 at 10:21am by Anonymous

Science
A repair shop tested two methods(a & B) of replacing a broken roller. In testing method A, these times in minutes were measured (5 trials), 2,4,9,3,2. In testing methods B, these times in minutes were measured (6 trials), 3,7,5,8,4,3. Use the 0.10 significance level, and ...
Monday, December 19, 2011 at 5:16pm by Debra

geometry
determine why Euler's formula continues to hold for the polyhedron formed by cutting corners off of an octahedron. a) for an octahedron V=__, F=__,E=__ b) when you slice off one corner of the octahedron, you (gain or lose)__ edges. C) therefore, the total change in V is __...
Monday, December 13, 2010 at 4:12pm by m

creative activities in other curriculum areas
which one of the following methods is preferred for teaching songs from recordings to young children? a-the phrase-wise method b-the whole-song method c-the combination method d-the strong-melody method
Monday, December 6, 2010 at 1:43pm by nikki

Math
Use Euler’s formula to answer the question. A polyhedron has 12 edges and 6 faces, how many vertices does it have?
Thursday, February 10, 2011 at 10:55am by Rena

math
Describe what happens to the three points of concurrency that determine the Euler line when the triangle is (a) isosceles, (b) equilateral.
Sunday, January 24, 2010 at 6:51pm by BB

math/ cal
The answer is (x/2) - (1/4)sin(2x) I don't see any easier way to get it than the "Euler" proof in the link I gave you
Sunday, February 15, 2009 at 5:17pm by drwls

math
Multiply. Use the lattice method. 277*32= I hope your teacher does not teach this method as a viable method for multiplication. A week ago Yahoo presented this method as a novelty and as a "math trick". This website explains and shows diagrams for multiplying using ...
Wednesday, August 8, 2007 at 12:47pm by Haytheline Thomas

business
If creditors give you no credit for payments made during the billing period, this is called the: A. APR method. B. discount method. C. previous balance method. D. adjusted balance method. My choice is A, but Im a little confused.
Wednesday, September 26, 2012 at 5:40pm by clara

Lattice method/math
OMGGGG.I LOVE THE LATTICE METHOD.ITS SO EASY.I CAN DO LIKE HUNDREDS OF THEM.I GOT EXTRA CREDIT ON MY H.W FOR DOING LATTICE METHOD.I DID 2 TIMES AS MUCH AS I WAS GOING TO DO.IF U WANNA FIGURE IT OUT MULTIPLY 5 FROM 2.WHAT DO YOU GET?
Tuesday, September 19, 2006 at 8:25pm by Evelyn

math
Use Eulerʹs formula to answer the question. A polyhedron has 36 edges and 21 faces. How many vertices does it have?
Thursday, October 29, 2009 at 10:24pm by jeng

PSYCHOLOGY answer included
provide a situation when scientific method, case study method, survey method, Naturalistic observation method, Correlation method, and Experimental method could be applied scientific= collecting dna case study= Where the psychologist asks the patient of the back ground history...
Friday, November 20, 2009 at 11:50pm by scooby

math
Euler's formula: e ≤ 3v − 6 if v ≥ 3 Thus, for v=100, e ≤ 294
Friday, March 8, 2013 at 12:36am by Steve

Math
Noting that 666=2x3^2x37, find phi(666) using Euler Theorem.
Thursday, August 2, 2012 at 1:43am by Jonathan

Math
Four friends decide to buy a bag of 56 gold coins..Each person contribute the following Sue $320 John $300 Mike $220 Betty$ 160 Please determine the apportionment using a.Hamilton method b.Jefferson method C.Webster method
Sunday, April 24, 2011 at 6:31pm by Mike...

math
I'm having trouble trying to identify which method is best to use for graphing when faced with an equation. Are there certain things that I need to look out for that would indicate if it were best to use the table of values, slope-intercept method, or the mx+b method?
Wednesday, September 17, 2008 at 6:35pm by sarah

calculus
Given the differential equation: dy/dx = y(1+x), y(0)=1, Use Euler's method with step size .1 to approximate y(.3). y' = y(1+x), y'(0) = 1(1+0)=1 ->the solution has slope 1 at the point (0,1); x0=0, y0=1, h=0.1, F(x,y)=y(1+x) y1=y0+h*F(x0,y0) y1=1 + 0.1(1(1+...
Friday, June 29, 2007 at 5:51pm by COFFEE

Calculus
Given the differential equation: dy/dx = y(1+x), y(0)=1, Use Euler's method with step size .1 to approximate y(.3). y' = y(1+x), y'(0) = 1(1+0)=1 ->the solution has slope 1 at the point (0,1); x0=0, y0=1, h=0.1, F(x,y)=y(1+x) y1=y0+h*F(x0,y0) y1=1 + 0.1(1(1+...
Tuesday, June 26, 2007 at 12:11pm by COFFEE

Biostatistic
An enzymatic method for determining alcohol in wine is evaluated by comparison with a gas-chromatography (GC) method. the same sample is analyzed several times by both methods with the following results (% ethanol). Enzymatic method: 13.1, 12.7, 12.6, 13.3, 13.3. GC method: 13...
Thursday, December 20, 2012 at 7:57pm by Jam

math
What is the difference between Gauss Jordan method and the Echelon method
Thursday, July 22, 2010 at 11:49am by Holly

math
use the euler diagram to determine if the syllogism is valid or invalid 1. Football and studying don't mix Don is football player. therefore: Don does not study
Friday, October 8, 2010 at 11:25pm by natacha

Math
Is there a difference between solving a system of equations by the algebraic method and the graphical method? Why or why not?
Wednesday, March 10, 2010 at 6:00pm by Craig

3rd grade math
In estimating- what is the counting-up method and the trade-first method?
Thursday, March 12, 2009 at 4:35pm by Barbara

Numerical method - numerical integration
Evaluate the following integration: I(f) = integral sign from 0 to 20 of e^(-x) dx 1. Analytically 2. Rectangle method with h= 10,5,4,2,1. 3. Mid-point method with h= 10,5,4,2,1. 4. Trapezoidal method with h= 10,5,4,2,1. 5. Simpson's method with h= 10,5,4,2,1. 6. Using ...
Monday, November 1, 2010 at 9:34pm by Anonymous

Math
The method used to calulate depreciation for federal tax purposes is the ? Is it the declining balance method
Sunday, November 9, 2008 at 10:44am by Debbie

algebra
o Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each method? Which method do you like best? Why? o What circumstances would cause you to use a different method?
Tuesday, January 26, 2010 at 7:41pm by lacey

Algebra
Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each method? Which method do you like best? Why? What circumstances would cause you to use a different method?
Tuesday, March 4, 2008 at 4:31am by Anonymous

Math
Estimate each quotient. Tell which method you used. Do I respond with by telling I used the method of rounding to solve? Ex. 195 divided by 4. Answer 200 divided 4 = 50. Method I used is rounding/estimating.
Thursday, August 23, 2012 at 5:33pm by Micaya

math elimination method
elimination method really confuses me. solve by elimination method 5r -3s = 17 3r + 5s =17 A. solution is ______ (ordered pair, integer or fraction) B. Infinitely many C. No Solution
Friday, July 9, 2010 at 12:40am by Lorri

Algebra
Solving system of linear equations by using the apropiate method name the method and the x,y coordinates 1)X=4y+8 2x-8y=-3 2)3x-7y=6 elimination method 2x+7y=4 (2,0) 3)5x-2y=12 elimination method 3x-2y=-2 (7,23/2) 4)9x-8y=42 elimination method 4x+8y=-16 (2,-3) 5)X=4y+8 ...
Monday, December 1, 2008 at 11:09pm by Chris

Math
Find the LCM for the given numbers by an appropriate method. 24, 54, and 27 Show your method.
Sunday, October 4, 2009 at 12:11pm by Anonymous

Alegbra
Ok so let me start over. System of equation can be solved by graphing, substitution or elmination method. I only have to choose one method and I was trying the elimination method is that how my problem seems to be?
Monday, February 14, 2011 at 8:12pm by Donna

Math 12
Look at the method used in the first of "Related questions" below. Apply the same method here.
Wednesday, January 5, 2011 at 5:31am by drwls

calculus
exp is euler's constant around 2.718.......
Friday, February 25, 2011 at 3:42pm by Nicky

Economics
Verify Euler’s theorem for the function f(x,y)=30(x^0.5)(y^1.5)-2(x^3)(y^(-1))
Thursday, May 6, 2010 at 10:09am by Anonymous

calc check please?
Given the differential equation: dy/dx = y(1+x), y(0)=1, Use Euler's method with step size .1 to approximate y(.3). ... please check this for me! no one has responded to this question yet.. thanks. y' = y(1+x), y'(0) = 1(1+0)=1 ->the solution has slope 1 at ...
Monday, July 2, 2007 at 3:30pm by COFFEE

Math
Euler's polyhedral formula: V+F-E = 2 V=number of vertices F=number of faces E=number of edges A right pentagonal prism V-E+F = 2 10-15+7 = 2
Thursday, January 7, 2010 at 1:43pm by anony

math
How can you explain why you chose a particular method, if we provide the method? This assignment is to get YOU to think about the processes involved. Good luck!
Wednesday, September 30, 2009 at 4:19pm by PsyDAG

math:(
how do you compare the symbolic method for solving linear equations to the method of using a table? PLEASE HELP MY BUS COMES IN 30 MINUTES!!!
Friday, April 6, 2012 at 6:08am by malisa

science
It is the same for having more than one method to accomplish any goal. If conditions for one method are unfavorable, you have another method that can be successful. I hope this helps. Thanks for asking.
Monday, November 3, 2008 at 7:25pm by PsyDAG

Culinary
What are 2 recipes for the radiation method? What are 2 recipes for the convection method? What are 2 recipes for the conduction method? What are 2 recipes for the microwave? What are 2 recipes for the radiation method? grilled chicken toast What are 2 recipes for the ...
Monday, October 16, 2006 at 7:43pm by Anonymous

LOCI method
The method of Loci or method of Place is perhaps the oldest mnemonic device. It was used by the Greeks in 500B.C. It is based on mentally positioning things-to-remember in a well-known room.
Sunday, February 24, 2008 at 11:05am by Jennifer

Geometry
Show that Euler's formula holds for a right pentagonal prism.
Friday, February 19, 2010 at 8:02pm by Nicole

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