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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 The domain of the Fourier transform
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Insights How to Solve Second-Order Partial Derivatives
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High School Second Derivative Question -- Help Understanding the Importance Please
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MHB Finding Limit: Get Step-by-Step Help Here
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Undergrad The Ratio of Total Derivatives
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Undergrad Questions about Partial Differentiation Operations
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Graduate Integral of a sinc squared function over a square root function
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MHB Trouble finding the derivative of a fraction using four step process
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Graduate Solving Tricky Integral: How to Proceed Further?
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Undergrad Vector field and Helmholtz Theorem
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MHB Finding a formula for the multiplication of multiple formal power series
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Undergrad The Levi-Civita Symbol and its Applications in Vector Operations
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Undergrad Checking the integrability of a function using upper and lowers sums
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Undergrad Variation sign and integral sign
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MHB How can I solve this limit without using L'Hôpital's rule?
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MHB 34 MVT - Application of the mean value theorem
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High School Electromotive force and trigonometry
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MHB Write on Interpretations of integration (give examples).
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MHB Understanding the Meaning of Integration in Math
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High School Is the sign of the square root dependent on the argument inside it?
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Undergrad What is the limit of (a^n)/n for a>1?
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MHB Maximize 2sinxcosx/[(1+sinx)(1+cosx)]
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MHB How Did Archimedes Achieve Quadrature of the Parabola Without Calculus?
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Undergrad What does this proof mean? (variation of high-order derivative)
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Undergrad Find the value of this definite integral in terms of t, s and alpha
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Undergrad Magnitude and phase of the Fourier transform
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MHB Problem using big O notation
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MHB Solve Complex Integration: Find 2.36 Area of y=-x/2e+1/e+e & y=e^x/2
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Graduate Spatial Fourier Transform: Bessel x Sinusoidal
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MHB Minimize a function: Find value of x that result in lowest value of formula
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MHB S8.3.7.6 minimum vertical distance
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MHB Derivative using the limit definition (without using L'Hospital's rule)
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Undergrad Inverse Laplace transform of a rational function
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Undergrad What is meant by rate of change with respect to volume?
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Undergrad Fourier transform of rectangular pulses
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Undergrad Extract a derivative from an equation
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High School Tangents to a curve as functions of different variables
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MHB DE 20 ty'+(t+1)y=t y(\ln{2}=1, t>0
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Undergrad Velocity Vector Transformation from Cartesian to Spherical Coordinates
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MHB DE 19 t^3y'+4t^2y=e^{-t} y(-1)=1,t>0
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MHB De 17 y'-2y=e^{2t} y(0)=2
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Undergrad Find the area enclosed by the curve y = x csch(x+y)
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MHB DE 2.1.1.16 Find the solution of the give initial value problem
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Undergrad Wolfram Mathworld's article on Cauchy-Riemann Equations
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MHB How to Find the Limit of a Power Function Using Desmos?
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MHB How is z=2xy a Hyperbolic Paraboloid in the rotated 45° in the xy-plane?
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MHB S8.3.7.4. The sum of two positive numbers is 16.
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Undergrad How to calculate this Bessel's terms limit?
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MHB S8. 3.7.10 at which photosynthesis takes place (min/max)
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Undergrad Behavior of a function for large x?
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MHB Which of the following statements is true?
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Undergrad Differentiability assumptions of Wirtinger derivatives
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Undergrad Laplace transform of an expression using transform tables
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High School Confused about holding variables constant during integration
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MHB Real Roots of Polynomial Minimization Problem
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Undergrad Alternative Definitions of the Epsilon-Delta
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Graduate Higher dimensional FTC in electrostatics: Mathematically rigorous or not?
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MHB S8.3.7.3. whose sum is a minimum
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High School Proof of quotient rule using Leibniz differentials
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Graduate Can this difficult Gaussian integral be done analytically?
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Undergrad Possibility of an integral system
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Undergrad Invert an integral equation to find this unknown
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Undergrad Question about Lagrange multipliers
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Undergrad Changing to Polar coordinates in order to calculate this integral
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Undergrad Integrate 1/(x*lnx): Integration by Parts
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MHB What is the Limit of an Exponential Function?
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MHB Calculate the integral using the Fourier coefficients
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MHB 4.1.306 AP Calculus Exam Area under Curve
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Undergrad What is the average value of a bounded periodic function over a period?
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Undergrad Derivative of a complex function along different directions
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MHB Optimizing Truck Speed and Freight Load for Cost Efficiency on Interstate Travel
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Undergrad Is this PDF file the correct derivation?
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Graduate Evaluation of an improper integral leading to a delta function
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Undergrad How shall we derive the second equation from first?
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Undergrad Change of variables for this derivative in a heat transfer equation
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Undergrad Please Post Your Favorite Infinite Product (or Application Thereof)
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MHB Acceleration @ $\dfrac{5\pi}{4}: \sqrt{2}$
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High School Is it possible to find complex numbers Cn, so that both equations are satisfied?
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Undergrad Am I using the right limits on this triple integral?
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MHB How Do You Prove Limits at Infinity?
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High School Is dx Negative in Non-Standard Analysis?
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High School Bartlett's Calculus Paper: Confusing Calculus Notation & Differentials
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Graduate How Does Sincov's Functional Equation Validate the Condition F(x,y) = F(0, y-x)?
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MHB 3.2.15 mvt - Mean value theorem: graphing the secant and tangent lines
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MHB Mean Value Theorem: Showing Change in a Function is Bounded
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Undergrad Evaluating Accuracy of Dynamic Model for Spreading Disease
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Undergrad Surface of a cone by integration
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MHB Light Beam Speed on Shoreline from P - 16km
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MHB Help with understanding this series
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Undergrad Peak of Analytical Fourier Transform
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MHB How to Perform Implicit Differentiation on \(x^2-4xy+y^2=4\)?
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Undergrad Understanding Mixed Partial Derivatives: How Do You Solve Them?
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Graduate How to work with expanded functions?
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Graduate Laplace transform in spherical coordinates
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MHB Calculating the Derivative of a Function Using the Chain Rule
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Graduate Square of an integral containing a Green's Function
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Undergrad Vector calculus identity format question
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Undergrad Taylor series and variable substitutions
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MHB What is the AP calculus exam IVT question?
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Undergrad Proof that limit of difference of infinite limits is indeterminate
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