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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 More general formula for integrals
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MHB Rebekah's question at Yahoo Answers involving inverse trigonometric functions
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Graduate Asymmetric Clipped Waveform - find RMS
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MHB For which parameter values the function is continuous and differentiable
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Undergrad Need help with some limit (using sandwich rule)
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Undergrad Does anyone know a database for nth roots of unity
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Graduate What Do Partial Derivatives Tell Us in Thermodynamics and Beyond?
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Undergrad Finding the major and minor axis of ellipse
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MHB Jordan's question from Facebook (finding critical points)
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Graduate Derivative by Leibniz's integral rule
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Undergrad Partial derivative and chain rule
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Graduate Infinite sequences containing every possible subsequence
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MHB Rickkyredu's question at Yahoo Answers (shell method for solid of revolution)
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Undergrad Why Do Algebraic Tricks in Calculus Confuse Me?
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MHB Proofs on growth rates of functions theorems using definition of a limit
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Graduate How Does the Ratio of Lattice Points to Radius Behave as Radius Increases?
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MHB Partial Fraction Decomposition Help - Calculus BC
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MHB Struggling with Logarithmic Expansion - Can You Help?
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Graduate Prove Two/Three Euler Angles Needed for Orientation Change
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MHB Calculating moments of inertia
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Undergrad Question about Leibniz's notation for derivatives
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MHB Integration by Parts: Calculus Integral Help?
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Undergrad Understanding the Error of Taylor Polynomials in Approximating Functions
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MHB Center of Mass Calculus 2 Integration
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Graduate Solving a Divergence Question: What Equation Do I Use?
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Undergrad Provide some rotations to obtain common shapes?
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Undergrad Why do some functions not have Anti derivatives?
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Undergrad Solids of Revolution around y = x
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MHB What Is the Range of sec^4(x) + csc^4(x)?
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Undergrad Function Describing Caloric Target
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Undergrad Are the following two integrals equivalent? [basic]
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Undergrad What is the difference between dy/dx, Δy/Δx, δy/δx and ∂y/∂x?
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MHB What is the geometric interpretation of a \centerdot c = 0?
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MHB Stuart's question at Yahoo Answers regarding average value of a function
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Graduate Discrete Fourier Transform and Hand-waving
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MHB Prove the Integral: $$\frac{-\pi}{4}$$
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Undergrad Diffrentiability of function with two variable
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MHB Karla's question at Yahoo Answers (Intermediate Value Theorem).
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Undergrad How Do You Derive a = mg / (M + m) from the Given Equations?
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Graduate How fast are planets flowing into stars? I got the equations.
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MHB Bruno's question at Yahoo Answers (Tangent line to an ellipse).
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Graduate What is the divergence of a unit vector not in the r direction?
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Undergrad Critical Points of cos y & cos 2x - Why the Difference?
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Graduate Integral from 0 to ∞ with singularity at x=0
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Undergrad How to Simplify Inductor Expressions Using Calculus?
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Graduate Can the integral be evaluated without Mathematica?
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MHB Solving the Continuous Function | Hello
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Undergrad Astro-Physics: Math Struggles & Domains of Functions
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Graduate Derivation of Del Operator in Spherical & Cylindrical Coordinates
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Undergrad I don't understand how to differentiate integrals
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MHB What Are the Values of a and b for a Cubic Curve's Tangent Line?
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MHB Numerical Integration: Find x to 3 Decimal Points
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Graduate Derivative of Log Determinant of a Matrix w.r.t a scalar parameter
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MHB Limit Calculation Help: x^3(ln(x))^2
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Undergrad Physical and geometrical meaning of limits
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MHB Lamps's question at Yahoo Answers about the Intermediate Value Theorem
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MHB De l'Hospital's theorem - proof
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MHB Sydney's question at Yahoo Answers regarding root approximation
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Undergrad Greens theorem and parametrization
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Undergrad Solid of revolution knowing only area?
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Undergrad Is Integration by Parts the Key to Solving Complex Equations?
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MHB Explore Challenge Forums: Can You Solve this Integral?
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MHB How Does Integration by Parts Solve the Integral of Tanh(x)/(xe^x)?
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Graduate Can we Simplify the Integration of Q Function with a Change of Variable?
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Undergrad Why do we use anti-derivatives to find the values of definite integrals?
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Undergrad Question about the meaning of derivative .
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MHB Janet's question at Yahoo Answers involving the Witch of Agnesi
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MHB Ahmed's question at Yahoo Answers regarding the midpoint rule
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MHB Maximizing Gamma with Lagrange Multipliers
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Undergrad Finding Limits of Functions with Multiple Sets of Variables
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Undergrad How did this expansion take place?
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Undergrad Trigonometric Inverse Substitution: How do we know which substitutions to use?
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MHB Optimizing the Area of a Norman Window - 25 Feet Perimeter
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Undergrad Discrete Fourier Transform on even function
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Undergrad Integration: what variables can you move outside of the integrand?
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MHB Katie's question at Yahoo Answers: trigonometric equation
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Graduate Method of Proving Euler's Formula?
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MHB F continuous and {f(x)} = f({x}) implies f(x) or f(x)-x periodic
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MHB Mohammad nabeel's question at Yahoo Answers regarding a definite integral
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Undergrad Why won't standard curve length function work in semi-circle?
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MHB How to Prove Continuity Using the Epsilon-Delta Definition?
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MHB B's question at Yahoo Answers involving a solid of revolution
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Undergrad Integrating 3x^2*ln(x) - Is This Process Correct?
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Undergrad Finding the position directly behind a player
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Graduate Partition a divergent integral into finite values
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Graduate Integration by Parts in 2D: How to Apply the Rule in Polar Coordinates?
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Undergrad Piecewise Functions: Parabola Vertex on x-axis +ve, One Function?
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Undergrad Why do we use the natural log in the derivative of an exponential function?
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MHB Definite Integral #2: Prove \[\pi/2 \text{sech}(\pi/2)\]
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MHB Michael's question at Yahoo Answers involving L'Hôpital's rule
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Undergrad How to know which differential to choose
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Graduate Maximal invariance group for constant acceleration?
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Undergrad Showing the properties of differentiating an integral
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MHB Maximizing Area for $6000: Fencing Solutions
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MHB Understanding Limits: Explaining Left and Right Limits in Simple Terms
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Graduate Integration by Parts versus the Power Rule
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Graduate A question about notation on derivatives
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MHB Proving the Limit of a Sequence with Toeplitz's Theorem
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Graduate Solving an ODE using substitution and integrating factor
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Undergrad Understanding the area under a curv and trapizum rule
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