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.
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Integrating e^(-u) after u-substitution on ∫cos(5x)/e^(sin(5x)) dx
- find_the_fun
- · Replies 4 ·
Undergrad Can I Use Functions Within Functions for Integration?
- member 392791
- · Replies 1 ·
Undergrad What's wrong with my parametrization for y=x^2?
- medwatt
- · Replies 5 ·
An integral representation of the Hurwitz zeta function
- polygamma
- · Replies 4 ·
High School What is the difference between Δv/Δt and dv/dt in calculus?
- urbano
- · Replies 3 ·
Find the derivative of the function
- shamieh
- · Replies 11 ·
Log-sine and log-cosine integrals
- polygamma
- · Replies 1 ·
How do I find the derivative of f(x)=2, 2x, and 2x³?
- coolbeans33
- · Replies 6 ·
How many real solutions to 2^x = 1+x^2 and 3^x+4^x+5^x = x^2?
- juantheron
- · Replies 4 ·
Show 1 - x/3 < sinx/x < 1.1 - x/4
- anemone
- · Replies 1 ·
Undergrad How much do you memorize to do general derivatives/integrals?
- Turion
- · Replies 5 ·
Undergrad Limit of f(f(x)) at x=-2: Does it Exist?
- NATURE.M
- · Replies 2 ·
Graduate How to handle the large $r$ limit of this integral?
- praharmitra
- · Replies 1 ·
Is There a Formula for Summing 1/n Using the Digamma Function?
- mathmaniac1
- · Replies 11 ·
Undergrad Why does x^n/(n!) approach 0 when x^n grows faster than n!?
- student34
- · Replies 4 ·
Finding f(2) and f'(2) from the tangent line y=4x-5
- MarkFL
- · Replies 1 ·
Derivative of sec²(2x) - tan²(2x)
- karush
- · Replies 3 ·
How Do You Find the Limit of A(z) as z Approaches 3?
- coolbeans33
- · Replies 1 ·
Problem using integral form of Work-Energy Theorem
- skate_nerd
- · Replies 3 ·
Graduate Is Measureability Necessary for Proof of Pointwise Limit of Simple Functions?
- aaaa202
- · Replies 1 ·
Graduate Laplace equation in polar coordinates.
- yungman
- · Replies 4 ·
Where can the water jet spray?
- MarkFL
- · Replies 3 ·
Undergrad Why does differentiating s=ut+½at² give v=u+at but dividing by t does not?
- abrahamjp
- · Replies 6 ·
Graduate Relationship between division, subtraction, and limits
- stoopkid
- · Replies 4 ·
Undergrad Numerical Methods - which one for which problem?
- milan_kundera
- · Replies 4 ·
Undergrad Why does the multi variable chain rule need to be proven?
- Gauss M.D.
- · Replies 16 ·
Sum series- convergence and divergence
- Chipset3600
- · Replies 11 ·
Graduate Calculation boundary terms of a functional
- ronaldinho52
- · Replies 3 ·
Limit of sqrt(D^2 + 1) - D as D approaches infinity
- phrox
- · Replies 10 ·
Undergrad Limit of a function as x goes to 1
- nothingkwt
- · Replies 5 ·
Graduate Fourier transform scaling property proof step
- Uan
- · Replies 4 ·
Undergrad Is this differentiation correct?
- musicgold
- · Replies 14 ·
Graduate Using E-L equations to get through a mountain range
- SteDolan
- · Replies 1 ·
Undergrad Starting Out with Proofs: Seeking Advice from Experienced Math Students
- Gustafo
- · Replies 6 ·
Convergence/Divergence of Series 2446
- Chipset3600
- · Replies 10 ·
Undergrad Moving limits in and out of functions
- Only a Mirage
- · Replies 9 ·
Graduate Is There an Analytical Solution for This Tough Definite Integral?
- Irid
- · Replies 3 ·
Graduate Proving divergence of a sequence
- dimanet
- · Replies 4 ·
A few tricky integrals.... Or are they?
- DreamWeaver
- · Replies 3 ·
A sum involving the central binomial coefficients
- polygamma
- · Replies 8 ·
Simplifying the Integral of 20 sec^3(x) dx using Trigonometric Identities
- dexstarr
- · Replies 2 ·
Find volume of solid generated (Calc 2)
- lovex25
- · Replies 3 ·
Graduate Question in finding Green's function
- yungman
- · Replies 5 ·
Does Bessel's Inequality Imply Fourier Coefficients Approach Zero?
- Joystar77
- · Replies 10 ·
Summation: trigonometric identity
- hxthanh
- · Replies 2 ·
Graduate Blanking on word for kind of convergence of a sum
- Office_Shredder
- · Replies 3 ·
Integrate Without Expanding Numerator
- paulmdrdo1
- · Replies 9 ·
Show that ∫ logb(x) dx = x ∙ ( logb(x) - 1 / ln(b) ) + C
- bergausstein
- · Replies 2 ·
Graduate Equation of a curve on a surface
- Luna=Luna
- · Replies 3 ·
Finding f(x) when areas between curves are equal
- MarkFL
- · Replies 3 ·
Graduate Curvature vs acceleration? (calc III)
- iScience
- · Replies 6 ·
HelloWorld's questions at Yahoo Questions invovling solids of revolution
- MarkFL
- · Replies 1 ·
Find the average speed of the ball
- coolbeans33
- · Replies 1 ·
Graduate How Does the Extended Divergence Theorem Simplify Complex Integrals?
- Gauss M.D.
- · Replies 1 ·
Area bounded by parabola and line: checking y²=4x & y=2x-4
- paulmdrdo1
- · Replies 9 ·
Undergrad What does the fourier transform do
- aaaa202
- · Replies 1 ·
What Is the Value of S_n in the Summation Formula?
- MarkFL
- · Replies 3 ·
Multivariable limit does it exist?
- Petrus
- · Replies 7 ·
Graduate Derivative of a function with respect to its first derivative?
- LYSpaceman
- · Replies 5 ·
Simplifying polylogarithms in an arctangent integral
- DreamWeaver
- · Replies 2 ·
Solving a Trigonometric Integral
- yanic
- · Replies 8 ·
Evaluating $\sum_{k\geq 1}\frac{\cos \left(\frac{\pi k}{2} \right)}{k^2}$
- alyafey22
- · Replies 6 ·
Graduate Proving Increasing Function of f(x)/x on ]0,∞[
- LikeMath
- · Replies 5 ·
Graduate Why Does an Infinite Number of Spatial Derivatives Imply Non-locality?
- WannabeNewton
- · Replies 12 ·
Graduate Determinants and taylor expansion
- dipole
- · Replies 2 ·
Area of a Bounded Region: Calculation Examples
- paulmdrdo1
- · Replies 1 ·
Finding parameter k for a tangent line in calculus
- MarkFL
- · Replies 1 ·
Graduate Spivak's Calculus triangle inequality proof with a >= 0 and b <= 0
- athena810
- · Replies 1 ·
How Do You Solve Limit Problems with Radicals and Zero in the Denominator?
- bnosam
- · Replies 7 ·
Checking my limit law applications on three problems
- phrox
- · Replies 5 ·
Graduate Computing an Integral with a limiting parameter
- muzialis
- · Replies 7 ·
Graduate Substitution of imaginary variables in integral?
- geoduck
- · Replies 15 ·
How do you solve for the area bounded by two curves using integration?
- paulmdrdo1
- · Replies 23 ·
Forrest's question at Yahoo Answers regarding a solid of revolution
- MarkFL
- · Replies 1 ·
Two different results of an integral
- Dustinsfl
- · Replies 1 ·
What is the best method for solving rational function integrals?
- Yankel
- · Replies 7 ·
Integral representation of the Riemann zeta function for all complex s
- polygamma
- · Replies 6 ·
Undergrad Integral test - ultimately decreasing function
- TysonM8
- · Replies 1 ·
Jaden Harris' Velocity Ques. at Yahoo Answers
- MarkFL
- · Replies 1 ·
Hyperreal Intermediate Value Theorem
- poissonspot
- · Replies 2 ·
Solving Multivariable Limit: Does it Exist?
- Petrus
- · Replies 7 ·
Graduate Bounded derivative Riemann integrable
- jostpuur
- · Replies 2 ·
Area bounded by 3 curves
- MarkFL
- · Replies 1 ·
Understanding Right-Continuity in Piecewise Functions: What is g(c)?
- phrox
- · Replies 6 ·
Graduate Can You Calculate Electric Fields Without Infinitesimals?
- jaydnul
- · Replies 2 ·
What is the integral of f(x) and q(x) in the Euler Lagrange equations?
- Dustinsfl
- · Replies 6 ·
Graduate Differential equation for changing mass of a sphere
- Hypatio
- · Replies 10 ·
Graduate When does infinitesimal notation break down?
- jaydnul
- · Replies 3 ·
Evaluate the integral of 1/(1+(tan x)^(πe)) from 0 to π/2
- anemone
- · Replies 2 ·
Graduate Is \frac{∂y}{∂x}×\frac{∂x}{∂z}=-\frac{∂y}{∂z}?
- tade
- · Replies 7 ·
Difference Quotient for Linear and Quadratic Functions
- MarkFL
- · Replies 1 ·
Graduate When Can We Swap Variation and Partial Derivation in Calculus of Variations?
- pellman
- · Replies 7 ·
Graduate Laplacian of 1/r Explodes at Origin
- axsvl77
- · Replies 13 ·
Undergrad Partial Derivative of Z: Step-by-Step Solution
- rovaniemi
- · Replies 8 ·
Calc: Epsilon-Delta Proof of lim (-3x+1)=-5 as x->2
- MarkFL
- · Replies 1 ·
Undergrad Interpreting Limits of Functions That Approach Infinity
- Tanya Sharma
- · Replies 11 ·
Graduate What is the Fourier Series for (sin(x))^2 on the interval [-π, π]?
- Hertz
- · Replies 4 ·
Can You Simplify This Complicated Integral Result?
- alyafey22
- · Replies 1 ·
Graduate Why Does Zee's Steepest-Descent Approximation Seem Incorrect?
- weirdoguy
- · Replies 9 ·
Undergrad Theta ranges for trig substitution
- freshman2013
- · Replies 4 ·