Join experts in discussion of calculus topics. This may include topics on Elementary functions, Calculating limits, derivatives and integrals. Optimization problems and Homework help is available.
Threads
Sum of Cosines: Find the Infinite Series
- jacobi1
- · Replies 2 ·
Undergrad Can you integrate ln(x + x^2) using integration by parts?
- DigiDigi
- · Replies 5 ·
Tangent vector and tangent line to r(t) = 3ti + 2t²j − 3t⁴k
- Kris1
- · Replies 6 ·
Maximize viewing angle to a screen given eye level, row angle, and screen height
- MarkFL
- · Replies 3 ·
Solving for $(x,y)$ in $\sin(2x)$
- anemone
- · Replies 1 ·
Find the Range of y for $a,y \in R$
- Albert1
- · Replies 2 ·
Graduate How Do You Derive Green's Function Using Vector Calculus?
- yungman
- · Replies 5 ·
Solving the Limit of an Infinite Series
- jeffer vitola
- · Replies 4 ·
Undergrad Varying Variables and Differentials in Calculus Made Easy
- cra18
- · Replies 7 ·
Kendra Leota's Calculus Questions @ Yahoo Answers
- MarkFL
- · Replies 1 ·
Undergrad How can I solve a cubic equation in terms of a variable?
- ollie456
- · Replies 2 ·
Undergrad How can I find the first derivative for the given data?
- rovaniemi
- · Replies 5 ·
High School Can a Thin Line Really Slope to Zero?
- adjacent
- · Replies 9 ·
Graduate Understanding Laplace Transform's Spectrum of Damped Sinusoids
- muzialis
- · Replies 1 ·
Graduate I have some cumbersome with derivative problems
- fdbjruitoirew
- · Replies 4 ·
Undergrad Why does force remain constant over an infinitesimal interval dx?
- Vibhor
- · Replies 16 ·
Joe's questions at Yahoo Answers regarding parametric equations
- MarkFL
- · Replies 1 ·
A simple area calculation, where is the mistake ?
- Yankel
- · Replies 8 ·
Graduate Vector Calculus Theorems - Duality Question
- bolbteppa
- · Replies 4 ·
Graduate Integrating a product of two functions - one lags the other
- KOBES
- · Replies 1 ·
Undergrad Expressing a function as a power series
- jomelmaroma
- · Replies 1 ·
Undergrad Do functions with complex parts differentiate/integrate like usual?
- cmcraes
- · Replies 7 ·
Graduate Derivative of piecewise function(split in 3 regions)
- marellasunny
- · Replies 4 ·
Graduate Convergence time of a recursive function
- wolfpax50
- · Replies 4 ·
Undergrad Explain the delta-epsilon defintion of a limit.?
- global
- · Replies 46 ·
Undergrad How to Integrate sqrt(x/2-x)dx Using Trigonometric Substitution?
- DigiDigi
- · Replies 6 ·
Vanessa's questions at Yahoo Answers regarding applications of integration
- MarkFL
- · Replies 1 ·
An integral of my own creation
- polygamma
- · Replies 7 ·
Graduate Why does Spivak use this form for the difference of radicals?
- mathvision
- · Replies 1 ·
Mean value theorem for integrals
- Yankel
- · Replies 4 ·
Undergrad How to Find the Area of a Region Inside a Square?
- sciencegem
- · Replies 3 ·
Belinda Obeng's question at Yahoo Answers regarding a solid of revolution
- MarkFL
- · Replies 1 ·
Undergrad How much rigor upon first exposure?
- CuriousBanker
- · Replies 15 ·
Graduate Question in proof of Helmholtz Theorem
- yungman
- · Replies 8 ·
Undergrad Distributive property step in Spivak chapter 1 proof P9
- ActionPotential
- · Replies 2 ·
Graduate Question regarding surface and volume integral
- yungman
- · Replies 10 ·
Root or Ratio Test: Interval of Convergence
- Fernando Revilla
- · Replies 1 ·
Chris' question at Yahoo Answers regarding an exponential function
- MarkFL
- · Replies 1 ·
Graduate What is the Saddle Point Method and Its Relation to Asymptotic Expansions?
- Jaggis
- · Replies 3 ·
John's Calculus Integration w/ Simpson's Rule
- MarkFL
- · Replies 1 ·
Mean value of second derivative of a function
- Erfan1
- · Replies 1 ·
Graduate Integration by parts problem involving vector functions
- vabamyyr
- · Replies 1 ·
Graduate Surface Integration of vector tensor product
- praban
- · Replies 1 ·
Undergrad Indeterminate forms of Taylor series
- fakecop
- · Replies 8 ·
Undergrad Is the differential an infinitesimal change or a function of x and dx?
- pamparana
- · Replies 8 ·
Graduate Four-fold periodicity of Fourier transform
- Log
- · Replies 1 ·
Graduate Hyperbola Fermat, Geometric Infinite Sum
- petroljose
- · Replies 3 ·
Undergrad Can I move the partial derivative inside the integral for image energy?
- anja.ende
- · Replies 2 ·
Graduate Does a discontinuous function for have an antiderivative?
- Andrax
- · Replies 3 ·
Skyflow3r's question at Yahoo Answers regarding retirement fund
- MarkFL
- · Replies 1 ·
Graduate Is mathematica wrong about this integral?
- geoduck
- · Replies 6 ·
Maya's question at Yahoo Answers regarding a Riemann sum and definite integral
- MarkFL
- · Replies 1 ·
High School Is -3[(x-3)^2-9] Increasing or Decreasing on Domain [0,6]?
- The mentalist
- · Replies 2 ·
Graduate Integral of a real function multiplied by an imaginary function.
- cnelson
- · Replies 2 ·
Graduate Divergence in spherical coordinates.
- yungman
- · Replies 3 ·
Undergrad Understanding Sequence of Partial Sum notation
- Lebombo
- · Replies 17 ·
Graduate An Integral With A Square Root In The Denominator
- Radek Vavra
- · Replies 2 ·
Bordiba's questions at Yahoo Answers regarding roots, area and arc-length
- MarkFL
- · Replies 2 ·
How Can You Effectively Evaluate a Challenging Definite Integral?
- anemone
- · Replies 3 ·
Undergrad L'Hopital's rule for increasing functions
- fakecop
- · Replies 2 ·
High School What is the explanation for the 1/2 in the anti-derivative of cos(2x)?
- Shinaolord
- · Replies 18 ·
Graduate Approximating the gamma function near x=-3
- theumbrellaman
- · Replies 3 ·
Graduate Why can 0/0 equal any number?
- cdux
- · Replies 33 ·
Graduate Integral equation with bounded unknown kernel
- JohnXYZ
- · Replies 2 ·
Graduate Coefficients of a Fourier-Bessel series
- ebernardes
- · Replies 3 ·
Undergrad Areas Bounded by Trigonometric Functions.
- kevinnn
- · Replies 7 ·
Graduate Derivatives of functions of products of variables
- chipotleaway
- · Replies 1 ·
Maximizing the angle subtended by two wires to poles of different heights
- MarkFL
- · Replies 5 ·
Undergrad Simple algebra/trig expression, simplifying
- ksinelli
- · Replies 5 ·
Undergrad Flux/ Divergence Theorem interpretation
- leehufford
- · Replies 2 ·
Graduate Differentiation of a two dimensional inverse function
- Testguy
- · Replies 5 ·
Undergrad Why the vector equation of Line in threedimension is defined that way?
- Muthumanimaran
- · Replies 4 ·
Graduate Reply to an old thread on the ratio of parabolas
- junaid314159
- · Replies 2 ·
Graduate Opposite of Gabriel's Horn Paradox
- fakecop
- · Replies 4 ·
Panda Bear's question at Yahoo Answers regarding solid of revolution
- MarkFL
- · Replies 1 ·
High School How Do You Convert -300 Degrees to Radians?
- vee6
- · Replies 18 ·
Graduate Ambiguity with partial derivative notation
- perishingtardi
- · Replies 3 ·
Graduate Residue Theorem Applied to Calculating ψ(k,t)
- jollage
- · Replies 5 ·
Tj's question at Yahoo Answers regarding finding the area between two functions
- MarkFL
- · Replies 1 ·
Undergrad Relationship between integral of a function and its inverse
- Andrax
- · Replies 2 ·
Undergrad Continuity on a Missing Strip Plane
- thelema418
- · Replies 5 ·
How to Find Constants p and q in a Quadratic Function?
- karush
- · Replies 3 ·
Log Integral: $\displaystyle \frac{\pi^2}{b^2} \csc^2\left(\frac{\pi}{b}\right)$
- polygamma
- · Replies 7 ·
Undergrad Can Operations Be Performed Under the Limit Sign?
- SamRoss
- · Replies 5 ·
High School Solving an Equation with h=0: Is 2-2x the Answer?
- B4ssHunter
- · Replies 4 ·
Shell method about the line x=5
- alane1994
- · Replies 8 ·
Finding tangent lines and solving logarithmic differential equations
- MarkFL
- · Replies 1 ·
Undergrad What Does Infinitely Close Mean in Calculus Limits?
- ksinelli
- · Replies 8 ·
Graduate Derivations of the series expansions
- Benjam:n
- · Replies 3 ·
Solving the Hypergeometric Function Integral Representation
- alyafey22
- · Replies 10 ·
Graduate Proof of Lemma (Limit Theorem 2)
- Seydlitz
- · Replies 3 ·
Undergrad Factorial Notation for Gamma Function Expression with Fractional Input?
- Belgium 12
- · Replies 9 ·
Circle of maximum area inscribed in an isosceles triangle with sides of length 1
- dexstarr
- · Replies 6 ·
Seeking Experienced Q-Series Professionals
- alyafey22
- · Replies 12 ·
Undergrad Fundamental Theorem of Calculus - Variables x and t
- Sir James
- · Replies 4 ·
John's Question: Finding Range of Rational Function
- MarkFL
- · Replies 1 ·
Summation of Series: Prove 1/4 - 1/(2n+2)
- Erfan1
- · Replies 6 ·
MathHelp's Work Problem from Yahoo Answers
- MarkFL
- · Replies 1 ·
How do you correctly differentiate $\frac{a}{1-r}$ using the rules of calculus?
- schinb65
- · Replies 3 ·
Graduate Dartboards and Normal Distribution: Probability of Hitting
- Lemniscates
- · Replies 4 ·