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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.
Undergrad Why ignoring the contribution from point r=0 in eq (1) and (2)?
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High School Is this proper or it is abuse of notation?
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Undergrad Deriving Notations for Differentials in Time-Evolving Systems
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High School "Onion proof" of the area of a circle
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Undergrad Calculus problem differentiation.
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Undergrad Sum of Binomial Expansion | Spivak Chapter 2, Excercise 3 part d
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High School Why Is 0/0 Considered Indeterminate If Division by Zero Is Undefined
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Undergrad Divergence Theorem: Gauss & Cross-Product Integration
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High School Finding Multiple Ways to Integrate
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Undergrad Area of the intersection of two regions in the plane
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Undergrad Why is Mu Differentiable in McInerney Example 3.1.5?
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Undergrad Is there such a thing as an antiderivative of a multivariable function?
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MHB Evaluate the product ∏(1+10^(-2^n))
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Undergrad Multivariable Differentiation .... McInerney Definition 3.1.1 ....
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Undergrad Proving a property of an integral
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Undergrad Gaussian Integral Coordinate Change
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Undergrad Proof that the sum of all series 1/n^m, (n>1,m>1) =1?
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MHB Advanced Functions Average vs. Instantaneous velocity
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Undergrad Fixing My Calculus Mistake: Need Help for Midterm Review | No Quotation Marks
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Undergrad Faking a Formula For Movement Through Gravity
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Graduate Multi-variable function depending on the Heaviside function
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MHB Integration ∫ [√(sin^2 x-3sin x+2))/√(sin^2 x+3sin x+2))]dx
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Undergrad Converting 2 COD (x,y) into 1 Hilbert curve COD?
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MHB Volume of Solid Revolving Region About Line: 32pi/5
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High School How can I accurately calculate pi using polygons and the concept of infinity?
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Undergrad Why can an infinite area have a finite volume or SA?
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Undergrad Why is this volume/surface integration unaffected by a singularity?
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MHB Evaluate the double sum of a product
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Undergrad When and How Does an Integral Have a Cauchy Principal Value?
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Graduate Fourier series equation derivation
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Graduate Proof of Parseval's Identity for a Fourier Sine/Cosine transform
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High School Can you help me see why these integrals are the same?
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Undergrad Does the sum of all series 1/n^m, m>1 converge?
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Undergrad How to apply the disk/washer and shell methods
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Graduate Inverse Laplace of an Overwhelming Function
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Undergrad What is the value of the integral for higher order poles in the real axis?
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MHB Force normal and force along the incline
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MHB What Tension is Required for a 10 kg Mass to Hang Motionless?
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High School 1 to the power of infinity, why is it indeterminate?
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Graduate Finding a specific amplitude-frequency in the time domain
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MHB How Accurate Are the Calculations for Plane Speed and Cable Tension?
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MHB (e^ix)-1=(2ie^(ix/2))x(sin (x/2))
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MHB Limit of $x_n$ Sequence: $\pi/2$
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High School Can a function become surjective by restricting its codomain?
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Undergrad Resultant vector field as sum of many sources
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Undergrad Looking for help to understand the Integral Test
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Undergrad Fourier transform, same frequencies, different amplitudes
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Undergrad Why the different terminology: Sequence versus Series?
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Undergrad Are two independent functions constant?
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High School Sum of Series 1/n: Is it Infinity?
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Undergrad A question regarding the ratio test for limits
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Undergrad Polar coordinates and unit vectors
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Undergrad Question about divergence theorem and delta dirac function
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MHB Why Doesn't the Limit of \(xe^{-\frac{1}{x}}\) Exist as \(x \to 0\)?
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MHB Calculating the Limit of Sequence $(y_n)$ with $(x_n)$ Limit = $\frac{\pi^2}{6}$
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Undergrad Finding the value of the integral on this t-shirt
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MHB Gaussian Quadrature Formula for Integrating Polynomials of Degree 6
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Undergrad Unable to show the radius of convergence of a numeric series
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MHB Finding Constants for a Piecewise Defined Function
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High School How to set up an integral to integrate over a sine wave?
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Undergrad Understanding the Chain Rule Equation: Explained with Examples
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MHB Derivatives in Higher Dimensions
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MHB Evaluate Limit: $\frac{0}{0}$ - Can Someone Help?
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MHB Limits of Recurrence Relations with $0<b<a$
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MHB Gaussian Quadrature: isolated roots
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MHB Limit of $(x_{n})_{n\geq 1} with Given Conditions
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MHB Evaluating Limit $$\frac{\ln2}{2}+\cdots+\frac{\ln n}{n}$$
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MHB Find the Limit of a Sequence: Tips & Techniques
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MHB Understanding the Inequality for Solving Limits with Exponential Terms
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MHB The minimum and maximum of a sequence
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MHB Square root n limit ( sum question )
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Undergrad Proving Alternating Derivatives with Induction in Mathematical Analysis I
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MHB Find Limit of Sequence $(a_{n})$: $a_{2n+1}$
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High School Questions regarding polynomial divisions and their roots
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MHB Solve My Constant Problem: Integral Sign + -2
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MHB Why Does $$\lim_{n\rightarrow \infty }\frac{n^{2016}\cdot 2^{n-1}}{3^{n}}=0$$?
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MHB What is the limit of $\lim_{n\rightarrow \infty }(2-2^{\frac{1}{n+1}})^{n}$?
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MHB Limit with x in both base and exponenet
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High School Understanding the basics of integration
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High School Usage of variable in integration
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MHB How to proof stirling approximation
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Undergrad How to differentiate with respect to a derivative
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Undergrad Can anyone justify this derivation of Stirling’s approximation?
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Undergrad Parameterize a circle based on the contact angle with a wedge
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High School Integrating sec(x): Understanding the Answer
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Undergrad Determining an n for Numerical Integration
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Undergrad Proof of Log Convexity Theorem & Its Derivation
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MHB Joint probability distribution of functions of random variables
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Undergrad Is there a name for this approximation?
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MHB Solve Image of f(x)=-2(x+1)/(x-1)^2 in x from [0,1)U(1,3]
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Undergrad Invert a 3D Fourier transform when dealing with 4-vectors
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Undergrad Can function transformation result in a constant variation?
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MHB How Do You Solve Problems on Tangent and Velocity for a Sliding Ladder?
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Undergrad What's the point of Taylor/Maclaurin series?
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Undergrad Applying a constraint in the calculus of variations
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MHB Calculus: Understanding Infinity in Functions
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MHB 205.2.6.1-2 another implicit problem with tangent line.
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MHB Implicit Differentiation of 5=2x^2y+7xy^2
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High School Calculating (dr)^2: Formula & Examples
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Undergrad Volume of revolution -- Why use this integral?
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