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.
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Undergrad Is ln(-x) Defined for Negative Real Numbers?
- Kamataat
- · Replies 3 ·
Graduate Can contour integration always be used to solve integrals?
- secret2
- · Replies 2 ·
Undergrad Finding representations of antiderivatives without a closed form
- Manchot
- · Replies 3 ·
Graduate Does a subsequence only have to have some terms
- eckiller
- · Replies 2 ·
Graduate Convergence of Sequences in Bounded Sets: Is the Limit Always the Supremum?
- semidevil
- · Replies 2 ·
Undergrad Simple analysis problem gone wrong
- semidevil
- · Replies 9 ·
High School Why is the Derivative of e^x e^x?
- Aki
- · Replies 35 ·
Graduate Real Sequence As Rational Function in e^-jw
- dduardo
- · Replies 1 ·
Undergrad How should I integrate this differential equation?
- irony of truth
- · Replies 9 ·
Undergrad Integral Calculation Using Trig Substitutions
- DeadWolfe
- · Replies 2 ·
Undergrad Finding 'k' for Continuous f(x) at x=2
- ashleyk
- · Replies 3 ·
Undergrad Finding the integral of an unknown function
- pattiecake
- · Replies 6 ·
Undergrad How Can the Limit of a Monotone and Bounded Sequence be Found Using Induction?
- semidevil
- · Replies 3 ·
Undergrad Integrating sin(x^2) using substitution method
- hytuoc
- · Replies 2 ·
Undergrad Finding Intervals of Concave Downward with f(x) = 12x^(2/3)
- ashleyk
- · Replies 5 ·
Graduate How Do You Integrate These Challenging Double Integrals?
- hytuoc
- · Replies 2 ·
Graduate Proving the Limit of Z(n) = b for Z(n) = ((a^n + b^n))^(1/n) with 0 < a < b
- semidevil
- · Replies 2 ·
Undergrad Infinite set theory has any place in finding limits
- KingNothing
- · Replies 2 ·
Undergrad Green's Theorem: Proving and Visualizing the Theory
- semidevil
- · Replies 4 ·
Graduate Application of Cauchy's Double Series Theorem
- Ed Quanta
- · Replies 2 ·
Graduate Limits of products involving limsup and liminf
- Ed Quanta
- · Replies 2 ·
Undergrad Third Derivative of Distance-Time Function - What is it Called?
- bomba923
- · Replies 2 ·
Graduate Proving Lim Inf and Lim Sup of Sequence Rn in (0,1)
- Ed Quanta
- · Replies 4 ·
Undergrad Can You Solve This Aerodynamic Drag Problem for Our Paper Airplane Contest?
- noble24
- · Replies 7 ·
Graduate Asking about a general formula for deriving an absolute function
- Alkatran
- · Replies 2 ·
Undergrad Self teaching Multivariable calculus
- p53ud0 dr34m5
- · Replies 33 ·
Undergrad Is the Derivative of Acceleration vs Time a Function of Jolts vs Time?
- DB
- · Replies 15 ·
Graduate What is the crazy integral that the professor and student are struggling with?
- msmith12
- · Replies 41 ·
Undergrad Differential Equations - Linear Factor Proof
- DoubleMike
- · Replies 13 ·
Undergrad Why take delta as the minimum of epsilon/7 and 1
- agro
- · Replies 11 ·
Undergrad How do you solve Zeno's paradox?
- mprm86
- · Replies 2 ·
Graduate Inverse Function: Showing g ''(x) = 3/2 g(x)^2
- trap
- · Replies 7 ·
Undergrad Vector Multiplication: a-b X a+b = 2(aXb)
- physicsss
- · Replies 4 ·
Graduate Basic question regarind archimedian property
- semidevil
- · Replies 4 ·
Undergrad Proving the One-to-One Property of Function Composition
- RW Techs
- · Replies 7 ·
Undergrad I have no idea how to integrate by parts
- Juche
- · Replies 8 ·
Undergrad Interchanging integration bound for double integral
- hytuoc
- · Replies 2 ·
High School Finding the derivative of x^3 at x=-2
- dec1ble
- · Replies 4 ·
Graduate Proving the Limit of Integral over f:[a,b] to R
- quasar987
- · Replies 4 ·
Graduate How to Calculate Contour Integrals Using the Given Property?
- cateater2000
- · Replies 3 ·
Undergrad How to Approximate the Area of a Semi-Circle Using Riemann Sums
- Gotcha
- · Replies 6 ·
High School Is Howard Anton's Calculus 5th edition a good textbook?
- Gecko
- · Replies 2 ·
High School Is 0 divided by infinity defined or undefined?
- PhysKid24
- · Replies 12 ·
Undergrad How to Evaluate Surface Integrals Using Divergence Theorem?
- Hoofbeat
- · Replies 3 ·
Undergrad Finding Power Series and Radius of Convergence for Indefinite Integral
- jaidon
- · Replies 2 ·
Undergrad Does this improper integral converge?
- JoePharos
- · Replies 3 ·
High School 3 + 2 log (base 2) X = log (base 2) y
- Gughanath
- · Replies 4 ·
Graduate Understanding Metric Spaces: Subsets vs. Subspaces
- zolit
- · Replies 7 ·
Graduate Surface Area (Surface of Revolution) - Discrepancy
- DoubleMike
- · Replies 23 ·
Undergrad What is the meaning of dy/dt in differential equations?
- Townsend
- · Replies 12 ·
High School Integrate d/dx(x^2): Include Constant?
- adamg
- · Replies 4 ·
Graduate Is there a numerical method to solve complex plane integrals?
- eljose
- · Replies 2 ·
Graduate How can I find all w in C such that cos(z + w) = cos z for all z in C?
- Mark C
- · Replies 5 ·
Undergrad Question regading integration (Volume generated)
- Sanosuke Sagara
- · Replies 8 ·
Graduate Infinite Differentiation and Integration?
- Manchot
- · Replies 3 ·
High School Solving Definite Integrals with a TI-83 Plus
- ProBasket
- · Replies 5 ·
Graduate Calculating Surface Area Using Double Integrals
- Cyrus
- · Replies 36 ·
Graduate How Should I Space the Heights to Minimize Error?
- Pseudopod
- · Replies 10 ·
Undergrad Understanding Partial Differentiation: Recognizing Quadric Surfaces
- Bladibla
- · Replies 7 ·
Graduate Line integral of vector field and surface integral in cylindrical coordinates
- formulajoe
- · Replies 2 ·
Undergrad Chain rule in partial differentiation and notation
- Zurtex
- · Replies 13 ·
Undergrad How can I determine if a point on a curve is truly an inflexion point?
- daster
- · Replies 11 ·
Undergrad Proving an Algebraic Number: Root 3 + Root 2
- lokisapocalypse
- · Replies 2 ·
Graduate Is Euler's Formula Valid When Using a Non-Power Series Method?
- daster
- · Replies 4 ·
Undergrad Can this integral be solved using substitution?
- digink
- · Replies 11 ·
Undergrad Where to find resources on integrating polar equations
- Moose352
- · Replies 18 ·
Undergrad Integration Q: 1+2sin^2(x)^2 to 1-2sin^2(x)^2 from pi/6-3pi/6
- physicsss
- · Replies 9 ·
Graduate Power Series Sum: Summing (x^n/(n²+2n)) from n=1 to ∞
- bulbanos
- · Replies 5 ·
Undergrad Performing vector operations in polar coordinates
- Coeyo
- · Replies 1 ·
Graduate How Is Stokes Theorem Applied to Partial Derivatives?
- Cyrus
- · Replies 2 ·
High School How Can I Learn Differential Equations for a Physics Competition?
- LENIN
- · Replies 9 ·
Graduate Proving Limit of y[n] for Newton-Raphson Method
- dduardo
- · Replies 4 ·
Undergrad Maximum area of rectangle with base on x-axis and vertices on y = e^(-x^2)
- Sanosuke Sagara
- · Replies 2 ·
Undergrad How do you differentiate a scalar field with exponentials?
- buddingscientist
- · Replies 2 ·
Undergrad Question regarding differentiation
- Sanosuke Sagara
- · Replies 4 ·
Undergrad Finding the Locus of the Mid-Point of a Ladder Against a Vertical Wall
- BrendanM
- · Replies 12 ·
Graduate Robustness of the Riemann integral
- matrix_204
- · Replies 2 ·
Graduate Can you integrate sin(sqrt(x)) using a trigonometric substitution?
- Alkatran
- · Replies 7 ·
Graduate How Can Surplus Y on the Wrong Side of dY/dx = aY(1-Y/b) Be Resolved?
- Yann
- · Replies 8 ·
Graduate Difference Quotient and 2nd Order PDEs
- egsmith
- · Replies 2 ·
Undergrad Why use differentials like dy and dx instead of derivatives
- Hyperreality
- · Replies 2 ·
Undergrad What is the Integral of f(x)=1/x from x=1 to x=infinite?
- Aki
- · Replies 10 ·
Undergrad Proving the Equation: [1-e^(-x)]/[1-e^(x)]=-e^(-x)
- physicsss
- · Replies 9 ·
Undergrad AP Calculus: Finding Derivatives, Tangents, and Graph Points
- ashleyk
- · Replies 7 ·
Graduate Difference between calculus and analysis courses
- MathStudent
- · Replies 5 ·
High School Why OH Why_3D Parametric Equations
- karen03grae
- · Replies 3 ·
Undergrad Solving Integral: \int{\sqrt{{4-2x^2}}}dx
- pa1o
- · Replies 9 ·
Undergrad Calculating Related Rates: Conical Bin Sand Flow at 10 Minutes
- Jcryan
- · Replies 8 ·
Undergrad Where does the 1/3 come from in ∫₀¹ e^{-3x} dx?
- digink
- · Replies 4 ·
Undergrad How do I prove the integration equation for continuous function f?
- trap
- · Replies 7 ·
Undergrad Why does the sum S_n = 1 + 1/1! + 1/2! + ... + 1/n! satisfy S_n < 3?
- courtrigrad
- · Replies 15 ·
Graduate Can Density Definitions Extend to Infinitely Many Points in Every Interval?
- cmurphy
- · Replies 13 ·
Graduate Complex analysis question (only need a hint)
- fresh
- · Replies 2 ·
High School Easy way to type integral signs and powers in documents
- omagdon7
- · Replies 4 ·
Graduate Solving Integration Question: f' Continuous on [a,b]
- trap
- · Replies 9 ·
Undergrad What Does 1<= x^2 + y^2 + z^2 <= 25 Look Like in 3-D?
- karen03grae
- · Replies 3 ·
Undergrad Does Spivak's Calculus prove basic theorems like the chain rule?
- singleton
- · Replies 27 ·
Undergrad Introduction to Calculus and Analysis
- WORLD-HEN
- · Replies 7 ·
Undergrad Why can't dy/dx = (dy/du)(du/dx) be used as a chain rule proof?
- MathStudent
- · Replies 10 ·
Undergrad Integrating and differentiating the number e.
- theCandyman
- · Replies 11 ·