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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 How Do You Graph the Function f(x) = x - [[x]]?
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Undergrad Converting Series for Comparison Test
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Undergrad How to Derive Position Equations from Velocity in Calculus?
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Undergrad What is the sum of infinite number of zeros?
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MHB Trig. Indefinite Integral
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Undergrad Is 's' in Physics Notation Referring to Arc Length or Speed?
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Graduate Integration by substitution: Can I treat this as constant
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MHB Is it possible to avoid using the complex logarithm?
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High School What are the practical applications of symmetric equations?
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Graduate Maximizing Summation of F_t*R: Partial Derivative w.r.t R
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Undergrad Area of a polygon- using numerical integration
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Undergrad Need help finding the fourier transform of xe^-x
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Undergrad Scaling Vectors in Problems: What, When & Why?
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Undergrad Is the Area Under a Curve Equal to its Arc Length?
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MHB Calculating Flux of Vector Field on a Spherical Surface
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Undergrad Understanding the Difference between Displacement and Distance in Kinematics
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MHB How do I calculate and use the different formulas of Green's Theorem?
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MHB Complex Integrals (for me at least)
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MHB Divergence Theorem: Applying to Sphere $\hat{i}x+\hat{j}y+\hat{k}z$
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MHB How Does Air Pressure Change with Altitude?
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MHB Apply the divergence theorem for the vector field F
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Graduate Min/max of functions restricted to subsets of their domains
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Undergrad Horizontal Tangent in Parametric Equations: Finding & Understanding
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Undergrad How Can I Integrate the Function ∫sin(x^3) dx?
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Undergrad Intergration by parts for sin(x)cos(x)
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Undergrad Need integral help, i think its trig sub., thanks
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MHB Comparing fractions with definite integrals
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MHB Proof that the integral is independent from the path from A to B
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MHB Find Distance of Object From Pole Given Angle/Ilumination on a Pole
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MHB Light Intensity: A & B, Distance D, Minimal Point?
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MHB Where is the Point of Minimal Combined Intensity Between Two Light Bulbs?
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Undergrad Calculus problems for mathematics tournament
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Graduate What Is the Fourier Transform of the Density Matrix of cos(x+y)*cos(x-y)?
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High School Using u substitution for integrating.
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Show me how this equation is valid
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Graduate How Can You Integrate x/(a^2+x^2)^(3/2) Without Explicit Substitution?
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Graduate Evaluating ∑ln(n)/n: Bounded Values & n\geq3
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Graduate Area of a Square: Derivation & Integration
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Undergrad Maximum value of directional derivative (Duf)?
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MHB Optimization Problem: Max and Min Values of e^(x+2y) with x^2+y^2=5 Condition
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Graduate Why Does a Complex Exponential Vanish at Infinity?
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Graduate How to find minimum turning points
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High School Confusion about a point and a line
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MHB How can the equation ln(1+d)=d be used to approximate p= Ae^-0.004h/30?
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Graduate How Do You Solve This Complex Vector Integral?
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MHB Locating Points for Vector Field $F$: $F_x=0$, $F_y=0$, and $|F_x|=1$
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Undergrad What is the symbol for the continuous product in mathematics?
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Graduate Unraveling the Mystery of Directional Derivatives
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Undergrad Differentiate formula for amount of charge on capacitor
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MHB Calculating Lever Length for Optimal Effort: 0.6 kg Bar & 200 kg Object
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MHB Solving a Logarithmic Curve: Tangent Lines & Approximations
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MHB What Height Should a Lamp Be Above a Round Table for Maximum Edge Lighting?
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MHB Finding the Distance Between Buoys: A Cruise Ship Balcony Problem
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High School Don't understand rules of continuity/discontinuity with Limits
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MHB What is the meaning of instantaneous velocity and how is it defined?
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Graduate How Do You Apply the Multidimensional Chain Rule in Variable Transformations?
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MHB Finding Derivative of a Function
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Undergrad How to integrate second order derivative
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Graduate Uncovering the Origins of Vector Analysis in Maxwell's Equations
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Undergrad How do you integrate √(sinθ + 1)?
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Graduate Conditions for Laplace and its inverse transform to exist
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Undergrad Find indefinite integral function, if definite integral value is know
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MHB Velocity & Horizontal Distance of Person on Water Slide
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Graduate Solution for Tricky Definite Integral: How to Find I in Terms of A"
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Undergrad How do you know when to use substituion or integration by parts?
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Graduate Partial derivatives, change of variable
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Graduate Question about limit definition of partial derivative
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MHB Integrating xarctg2x Using Integration by Parts
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MHB Maximizing Area of an Ellipse Passing Through a Fixed Point
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MHB How long is the tangent that intercepts between the coordinate axes?
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MHB Finding for X given half-angle formulas
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Graduate Question about the definition of df
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Graduate Can a vector field be represented as a surface in a vector space?
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MHB Find the limit of a sequence II
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Graduate Space of matrices with non-zero determinant
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Graduate Function over matrices, continuous and differentiable?
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MHB How to Evaluate the Integral of an Invertible Function with Given Symmetry?
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Undergrad Why is the infinite series 1 - 1 + 1 - 1 + 1 - 1... considered divergent?
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MHB Can You Prove the Inequality Challenge VI for Arctan Sequences?
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Undergrad Using trig substitution or partial fractions?
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High School What are the best resources for AP-level calculus practice problems?
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Graduate Partial derivative with respect to a vector
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Graduate What are the different forms of Fourier notation and how are they connected?
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Undergrad Trying to understand concepts in calculus
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MHB Evaluate Definite Integral $(x-3)^2$ and $(x+4)^2$
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MHB Domain of f(x,y): Open or Closed?
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Undergrad Trigonometric integrals; choosing which one to break up?
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MHB Solve Homogeneous Function f(x,y) w/ Euler's Rule
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Graduate Double integral with a circle connecting the two
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MHB Maximum area of triangle and quadrilateral - given perimeter
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MHB Evaluation of definite Integral
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MHB Rocketeer to the rescue: kinematics
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MHB Solving $\displaystyle \int \frac{\ln\left(x^2+2\right)}{(x+2)^2}dx$ by Parts
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MHB Est instantaneous acceleration of the car at t=20
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Graduate How to simplify this summation to an incomplete gamma function
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MHB Finding limit of (2n)^(1/n) where n is natural number
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Undergrad Parametric Description of a Plane
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High School Is the Inequality with Absolute Values |x+y| ≤ |x| + |y| True?
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MHB What is the intercept of N when MN is minimal in a parabola y2 = 2px?
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MHB What is the Solution to This Definite Integral Challenge?
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