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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.
High School Problem with the concept of differentiation
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Graduate Vector analysis and distributions
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High School What is this equation called and why is it regarded as beautiful?
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MHB Maxima and Minima in calculus
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High School Why 1 / ∞ = 0 but ∞ * 0 is not equal to 1?
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Undergrad Time derivatives in variational calculus
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MHB Integrating Factor Method for Solving y' + y = e^{-2t}
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MHB -s2.9 parabola....vertex, open direction, increasing, decreasing, zeros
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MHB - Length of curve to 4 decimal pl
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MHB -12.5.2 Find Parametric eq for line segment from (-2,18,31) to (11,-4,48)
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MHB How would you approach this integral?
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MHB 1.3 find dx of (7+9x-6\sqrt{x})/x
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High School Linearization of a function error viewed with differentials
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Undergrad Keisler Elementary Calculus: computing standard parts of expressions
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Undergrad Curiosity: there exists the exponential integral?
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High School This CAN'T be true (Is my proof that 1=0 correct?)
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MHB Understanding Continuous Functions: Examining f'(7) Undefined
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Physical interpretation for this? (dynamics of Newton's method)
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Graduate Rayleigh Ritz and inner products
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Undergrad Looking for Guarantees that the method of fixed-point iteration will work
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Undergrad Is the sign of the integral of this function negative?
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Undergrad Approximating discrete sum by integral
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Undergrad Mean value theorem - prove inequality
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High School Derivative of Square Root of x at 0
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Graduate Prove a formula with Dirac Delta
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High School Understanding about Sequences and Series
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Undergrad Why Does Tax-Deferred Compounding Offer a Financial Edge Over Annual Taxation?
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Undergrad What Exactly is Step Size in Gradient Descent Method?
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Undergrad Absolute difference between increasing sum of squares
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Undergrad Explanation and clarifications in epsilon-delta limit proofs
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Graduate Solving an Integral involving a probability density function
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High School How to Find the Intersection of a Logarithmic Curve and a Tangent Line?
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MHB 7.1.17 int e^{-\dfrac{x^2}{2}} dx from 0 to infty
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MHB How to solve the integral of 1+tanx using partial fraction decomposition?
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Undergrad Error bounds for Newton's Method
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Undergrad What does "the sequence of functions has limit in R" mean?
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MHB How to Evaluate the Integral of an Even Trig Function in a Radical?
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MHB Is It an $\arctan$, $\arccot$, or Something Else in This Integral Solution?
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Graduate Help with simplifying an integral
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Undergrad Limits confusion -- What is meant by "instantaneous rate of change"?
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Undergrad A question about limits and infinity
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Undergrad Why is the absolute value of sinx used in the integral of cotx?
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Finding a vector from the curl of a vector
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MHB 6.2.25 Evaluate Limit of x to infty
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Undergrad What is the ambiguity in forming new functions?
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Graduate The ``kinematic equation'' of fluid flows
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MHB Find Limit in 2 Mins - Tricks & Tips
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MHB Can this project revolutionize surfing?
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Undergrad Inverse Functions: x=f(y) and X=f^-1(y)
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Undergrad Are Functions Really Equal? Investigating the Criteria for Function Equality
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MHB -6.r.10 evaluate int with u v subst
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MHB -w8.7.28 integral rational expression
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MHB -w8.3.11 int sqrt{x} dx sqrt{1-x}
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MHB 8.2.5.evaluate int 64x sec^2(4x) dx
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High School What's the difference between d, d/dx and dx?
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Undergrad Definition of order of a partial differential equation
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MHB Derivative of f(x), g(x) and h(x) from Calculus Problem A.1: Solve Urgent"
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Undergrad Is dy/dx Truly Not a Ratio Even When Defined via Limits?
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High School How to Visualize 3D Surfaces for a PVT Diagram
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High School I want this short proof of the Bolzano-Weierstrass Theorem checked please
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High School Another proof of the existence of extreme values on open intervals
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High School Proving half of the Heine-Borel theorem
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MHB Finding roots of this particular polynomial
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MHB Is This Variant of the Navier-Stokes Equation Solvable?
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MHB Solve Calculus Problem: Answers to d, e, f in Math Paper
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Undergrad How to Bound a Fraction Involving Sine Functions?
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Undergrad Limit of limits of linear combinations of indicator functions
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MHB What are the requirements for the exercise on multiplicity and set of zeros?
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Graduate How to solve this definite integral?
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MHB Integrating Trigonometric Functions with Substitution
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High School Wondering if a limit exists or not
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Undergrad Understanding a proof of inexistence of max nor min
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Undergrad How to Find the Derivative of F = f(x)/f(x+dx)?
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MHB How Does Trig Substitution Simplify the Integral of 1/(25-t^2)^(3/2)?
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MHB Why Does the Summation Use n-1 and i² in This Limit Calculation?
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Graduate To understand the Darboux theorem
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MHB What is the Slant Asymptote of $\dfrac{4x^3-10x^2-11x-1}{x^2-3x}$?
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MHB -x4.6 Find extrema f(x, y, z) = x + yz
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MHB How can I develop ln(x) into a series for x >= 1 in fluid dynamics?
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Finding the maximum of a function
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Graduate Yet another cross-product integral
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MHB Find Limit of $\displaystyle\frac{\sec x +3}{7x-\tan y}$ at (0,$\dfrac{\pi}{4}$)
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MHB -7.3.89 Integral with trig subst
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MHB -z.60 Find the vector perpendicular to the plane PQR
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MHB Limit x to o: $\lim_{h\to 0}=-\frac{1}{5}$
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MHB Finding k for x is undefined at $x=2$
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Undergrad Stokes' theorem and surface integrals
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Undergrad Second derivative of chained function
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High School Riemann integrability of functions with countably infinitely many dis-
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Undergrad Curvature of 3D Graph on Point w/ Directional Vector
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MHB How Do You Solve Integrals Using Partial Fractions?
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Graduate Calculate curl of e_φ: Non-Zero Vector
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MHB Mastering Partial Differentiation: A Comprehensive Guide
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MHB Question about the differential in Calculus
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MHB Confused: Seeking Help on Problem Solution
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Undergrad Neglecting higher powers of small quantities in calculations
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Undergrad Equation 16: Missing dt Term Without f(t)?
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Graduate A better notation for a differential?
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Undergrad How do a bunch of integrals make an n-simplex or an n-cube?
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Graduate Analytical solution for an integral in polar coordinates?
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