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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.
Graduate Partial differentiation of integral
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Undergrad Understanding a Step in Finding a Limit: Lim(x->0) x.sqrt(x+2) / sin(x)
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MHB How to Expand Rational Expressions for Integration
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Undergrad L'Hospital's rule and indeterminate forms
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Graduate Relation between inequalities for first and second derivatives
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Graduate How to Solve a Variation of the Concentrating Salt Tank Problem?
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MHB Stationary points in local optimization
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MHB Solve Optimization Problem: Find Min & Max of f(x,y)
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Graduate Proving reflexive, symmetric, transitive properties
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MHB Solve Lagrange Multipliers Problem with x-4y=1 Constraint
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Graduate Epsilon delta limits if/then language
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Graduate Insight into determinants and certain line integrals
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MHB How Can I Visualize the Intersection of a Cone and a Sphere?
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MHB Integral: I am considering a trigonometric substitution
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MHB Find the area beween the curves y=x^2 and x+y=2 and the x axis
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Undergrad What substitution/manipulation was done here?
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Graduate Integrals from Gradshteyn & Ryzhik: Real Part Condition Necessary?
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Undergrad Graphical meaning of tangent in optimization problem
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Graduate Derivative of best approximation
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Undergrad Arguments of exponential and trig functions
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MHB Find Minimum of y: $y=2a+\sqrt{4a^2-8a+3}$
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MHB How Does the Envelope Theorem Apply to Nonlinear Functions Like f(x,r)?
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Graduate How can it's solve using Leibniz Rule or other rule
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Graduate Manipulating differentials in thermodynamics
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Undergrad Substitution method for finding an integral's interval changes
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Graduate A question about path orientation in Green's Theorem
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Graduate Proof Taylor series of (1-x)^(-1/2) converges to function
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Graduate Convergence of improper integrals
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MHB Integration by Parts: $\int u\cos(u)\,\mathrm{d}u$
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MHB Why does the following have no maximums or minimums
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Undergrad Equations of Planes from Symmetric Equation of a Line
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Graduate Optimization methods with bivariate functions
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Graduate Eliminating Parameter for <-rsinθ,rcosθ> ≠ assumed function
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Graduate Cumulant Expansion: How Does It Work?
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Undergrad Visualizing the plane, 1x+1y+1z = 0
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Undergrad How to [itex]\int{\frac{-2x+20}{2\sqrt{-x^2+20x}}}dx[/itex]
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Undergrad 'Wheel-like' Mathematics (Modulating Trig Functions?)
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MHB Finding the maxima and minima of a function
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MHB How Do You Prove a Vector is Unit Along a Parametric Curve?
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MHB Can the limit of (x,y) at (1,0) be found using l'hopital's rule?
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MHB Solve Int Partial Fractions: $\int\frac{6{x}^{2}+22x-23} {(2x-1)(x+3)(x-2)} dx$
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Undergrad What is an integrating factor exactly?
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Undergrad Limit of Series: $\frac{1}{n}$
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Undergrad Is continuity of the second derivative necessary for the second derivative test?
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MHB Find the greatest possible value of tan B.
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Graduate How can the difficulty of a complex integral be solved?
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Graduate Is x=1 the Solution to nx ~ n ln(n) as n Approaches Infinity?
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Graduate Special Integrals Hermite(2n+1,x)*Cos (bx) and e^(-x^2/2)
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Graduate Bounding Argument for Comparison Test
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MHB How could we calculate the limit?
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MHB How can trigonometric substitution simplify integration?
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Undergrad Indeterminate Forms: List & Examples
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High School Solving for x = 0: A Refresher Guide
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High School Understanding Limits: Find Out Why it Matters
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Undergrad Find Relative Extrema of f|s: Explained with Lagrange Multipliers
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MHB Problem evaluating the limit to find the radius of convergence
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MHB Radius of Convergence: Evaluate & Ignoring Extra Vars
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MHB Integral Test: Analyzing 1/(n+1)^x with x > 1
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MHB Volume w/ Double Integrals: What Am I Doing Wrong?
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MHB What is the connection between the natural logarithm and the limit of a series?
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Undergrad The Derivation of Several Triginometric Identities
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Graduate If f(x+a) = f(x-a) where a is infinitesimally small then....
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MHB Summing a Series of Cubic Roots
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Graduate Why Is the Derivative Uniqueness Proof Important?
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MHB Solving Integral \int_{a}^{b}\frac{e^{x}x^{4}}{e^{x}-1}dx
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MHB Partial Derivatives: Find $\frac{\partial^2{w}}{\partial{u}\partial{v}}$
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MHB Limit as x approaches negative infinity.
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Graduate Recurrence relations define solutions to Bessel equation
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Graduate Integration of 1 / [sqrt(f(x))+g(x)] ?
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MHB Can you prove the definite value of $f(x)$?
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Undergrad Physical meaning of equations of equilibrium
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Graduate Analytic continuation of Airy function
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MHB Can someone help me solve a integral problem.
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Undergrad Solution to ∫ dx x^2 /(1+x^2): Step-by-Step Guide
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High School Could someone please explain what a limit is?
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Graduate Question about conditions for conservative field
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Graduate Understanding the Epsilon Delta Definition of a Limit
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Undergrad Are hyperbolic functions used in Calculus 3?
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High School Integral of absolute value function
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Graduate Math GRE subject test question
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Graduate Integrating Over Multiple Variables: Is This Approach Correct?
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Undergrad Calculus for Sequences: Understand Basics of Differentiation & Integration
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Undergrad Why y, y' (derivative of y), x are independent?
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Undergrad Understanding notation for hydrostatic equation
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MHB Solve Multiline Function w/2 Variables - Explanation Here
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Undergrad What Is the Amplitude of a Harmonic Load in the Frequency Domain?
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Undergrad Calculus / general math related question
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Undergrad Is it necessary to change the bounds when substituting in a definite integral?
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Graduate What does it mean to move a differential?
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Undergrad Therefore, the maximum area of the triangle is 1/2.
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Graduate Volume Inside a Sphere and Cone?
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Undergrad Integrating dx and dy: What Does It Mean?
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Graduate Indefinite integral of arcsec(x)
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Graduate Converting a 2D Gaussian in Cylindrical Coordinates
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Graduate Finding poles of complex functions
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Undergrad Why Does the Epsilon-Delta Definition Not Require |f(x) - L| to Be Nonzero?
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MHB What are limit tests and how do they establish convergence of a series?
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Undergrad Calculating Hydrostatic Force on a Trapezoidal Shape
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Graduate What Comes After Vector Calculus in Pure Calculus?
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Undergrad How to cancel factorials in power series problems?
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