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 Understanding Derivatives and Integrals: A Basic Guide for Beginners
- Mol_Bolom
- · Replies 3 ·
Undergrad How Can I Understand Limits and Continuity in Calculus?
- Chenelle
- · Replies 3 ·
Graduate Cartesian product of a family of countable sets is countable
- sutupidmath
- · Replies 3 ·
Undergrad Optimum Values of X and Y: Lagrange Multiplier Help for Maximizing U=XY
- jack90
- · Replies 1 ·
Undergrad What is an integral with a circle through it?
- Luongo
- · Replies 1 ·
Graduate Question about ordered field axioms
- AxiomOfChoice
- · Replies 1 ·
Undergrad Pretty easy question about squares of square roots
- AxiomOfChoice
- · Replies 2 ·
Graduate Is my proof for the equation root(ab)=(a+b)/2 implying a=b correct?
- Newtime
- · Replies 8 ·
Graduate What is the Difference Between Almost Upper Bounds and Upper Bounds in Calculus?
- jgens
- · Replies 5 ·
Undergrad Can Limits Avoid Paradoxes in Derivatives and Integrals?
- Red_CCF
- · Replies 3 ·
Graduate Imaginary parts of roots of unity
- hypermonkey2
- · Replies 2 ·
Graduate Numerical Integration: Gaussian Quadrature
- Somefantastik
- · Replies 3 ·
Undergrad Solve Problem: Can't Optimize Equations with Manual Method
- ojsimon
- · Replies 2 ·
Graduate Is the Set C+Fx Closed in a Metric Space?
- iknowone
- · Replies 3 ·
Graduate Vector Calculus: Question about the origin of the term 'divergence'
- Vectronix
- · Replies 2 ·
Undergrad Quick Qns : Convergence in Polar Coordinates
- Legendre
- · Replies 3 ·
Undergrad Why Is V = 0 Ignored in Partial Derivatives?
- Legendre
- · Replies 3 ·
Graduate L^1 convergence and uniform convergence
- quasar987
- · Replies 7 ·
Undergrad Where Can I Find Proofs for Vector Calculus Identities?
- John Creighto
- · Replies 4 ·
Undergrad Anti-derivatives and Elementary Functions
- JG89
- · Replies 2 ·
Undergrad Argument value in complex numbers in polar form.
- kayanian
- · Replies 3 ·
Graduate Limit of a recursively defined sequence
- Sam223344
- · Replies 2 ·
Undergrad Integration of rational functions by partial fractions
- alexas
- · Replies 2 ·
Graduate Arrow with a letter d on top of it?
- hassman
- · Replies 2 ·
Graduate Mellin Transform: Poles & Gamma Function
- knightrider
- · Replies 26 ·
Undergrad What are some basic applications for Partial Derivatives?
- Benjamin113
- · Replies 8 ·
Graduate Prove that lim gn for n→∞ exists, and find it.
- dannysaf
- · Replies 1 ·
Graduate Solving for Stress on Front Axle: Angular Momentum to Force
- codywookman
- · Replies 1 ·
Graduate Question on Elementary Index Notation
- Void123
- · Replies 2 ·
Graduate Integrating angular damping into angular velocity and rotation
- cjcone311
- · Replies 1 ·
Graduate Conjecturing the Limit and Finding Delta for Sinusoidal Function
- John O' Meara
- · Replies 3 ·
Undergrad Limits, find delta given epsilon
- John O' Meara
- · Replies 4 ·
Graduate Calculate Limit of Series: Find $\displaystyle\lim_{k\to\infty}\frac{n_k}{d_k}$
- sennyk
- · Replies 4 ·
Graduate Iterative square root? sqrt(2+sqrt(2+sqrt(
- Damidami
- · Replies 6 ·
Undergrad How Can I Prove Limits Using the Squeeze Theorem?
- honestrosewater
- · Replies 8 ·
Undergrad Show that trapezoidal rule is exact for y(t)=t and y(t)=1?
- shehpar
- · Replies 3 ·
Undergrad Why can exp function in complex plane be defind as e^x(cosy+i siny)
- binglee
- · Replies 27 ·
Graduate Limsup, liminf simple question
- St41n
- · Replies 2 ·
Undergrad Compute Integer to Any Real Power Algorithm
- michalll
- · Replies 1 ·
Undergrad Conceptual problem with integration by parts.
- dE_logics
- · Replies 1 ·
Undergrad Fourier Transform question
- likephysics
- · Replies 3 ·
Undergrad Is This Inequality Solvable Using Elementary Algebra Techniques?
- Newtime
- · Replies 7 ·
Undergrad Proving Continuity of f(x) = \sqrt{x} for x>0
- jgens
- · Replies 8 ·
Undergrad How do I find the definite integral of (a/x^2) * (1/sqrt(1-(2a/x))) with steps?
- beeresearch
- · Replies 1 ·
Graduate Fourier transform of Green's function
- bdforbes
- · Replies 3 ·
Graduate Area Sector of Hyperbola: Arcsinh & Arcosh Explained w/ Example
- Point Conception
- · Replies 3 ·
Undergrad How to Show f(x) is Close to L Using Epsilon-Delta Proof
- John O' Meara
- · Replies 1 ·
Graduate Integrate dx/(xlogx): Limits 1 to n - Result
- prasoonsaurav
- · Replies 2 ·
Graduate Derivation of Jacobian Determinant
- alt20
- · Replies 4 ·
Graduate Is it possible to sumate this series?
- Petar Mali
- · Replies 6 ·
High School Solving Simple Limits Questions with No Calculator
- gamma-ray-burst
- · Replies 5 ·
Undergrad Product of multiple determinants
- brokephd
- · Replies 1 ·
Undergrad Trigonometric derivatives and roots of unity
- tickle_monste
- · Replies 2 ·
Undergrad Find delta given epsilon limits
- John O' Meara
- · Replies 2 ·
Graduate Is there a trick to solving this definite integral?
- CuppoJava
- · Replies 5 ·
Graduate Is Every Cauchy Sequence in the Real Numbers Convergent?
- lukaszh
- · Replies 2 ·
Graduate I don't get branch cuts in the complex plane at ALL
- AxiomOfChoice
- · Replies 1 ·
Graduate Maximize F with Maxima Problem: Constraints & Prove
- NaturePaper
- · Replies 1 ·
Graduate Mean Value Theorem in Surface Integrals
- iomtt6076
- · Replies 1 ·
Graduate Conditional convergence of J1(kr)k
- Repetit
- · Replies 1 ·
Graduate How can you prove that a Cartesian product of compact sets is compact?
- AxiomOfChoice
- · Replies 2 ·
Undergrad Integral of 1/lnx: Calculate Here
- khotsofalang
- · Replies 1 ·
Graduate Maximization of |F|^2 with Constraints on Real Inputs
- NaturePaper
- · Replies 5 ·
Graduate Proving a Limit: Rigour for Univ. Profs?
- JG89
- · Replies 9 ·
High School Derivative of an imaginary number
- vbj194
- · Replies 5 ·
Undergrad Programming smooth x/y acceleration change to target a moving point
- xenotron
- · Replies 1 ·
Undergrad What does the term complementary interval mean?
- AxiomOfChoice
- · Replies 6 ·
Graduate Is the Improper Integral \int_{-1}^1 \frac{dx}{x} Convergent?
- JG89
- · Replies 5 ·
Undergrad Are these the correct cos and sin relations for the given values?
- Somefantastik
- · Replies 5 ·
Graduate Why Does Inverse Fourier Transform of Sinc Function Require Contour Integration?
- bdforbes
- · Replies 1 ·
High School Some one help.Continuous Functions.
- Charles007
- · Replies 7 ·
High School Find Domain of PreCalculus Functions Algebraically
- disneychannel
- · Replies 1 ·
Undergrad Interal Explenation: Sec^3 to Cos Conversion
- Stratosphere
- · Replies 2 ·
Undergrad Partial differentiation of a function
- Topdeck
- · Replies 2 ·
Undergrad Integral from 0 to 5 24e^-6t cos(2t) dt
- smith5753
- · Replies 2 ·
Graduate Absolutely Closed Metric Spaces.
- qspeechc
- · Replies 5 ·
Graduate Question Re. Simple epsilon proofs
- Newtime
- · Replies 2 ·
Undergrad Someone help. Sequence and continuous functions.
- Charles007
- · Replies 4 ·
Graduate Question REgarding Reimann integral
- shehpar
- · Replies 4 ·
Undergrad What Is the Greek Symbol Used for Differentiation in Multivariable Calculus?
- sleventh
- · Replies 4 ·
Undergrad Which Technology Relies on Calculus for its Creation and Functioning?
- mpnolan
- · Replies 8 ·
Undergrad Antiderivative as Area under Curve
- Gear300
- · Replies 16 ·
Undergrad I saw somewhere triple line integrals
- LSE1234
- · Replies 5 ·
Graduate Can an Analytic Function Have Zeroes Approaching the Boundary of Convergence?
- acarchau
- · Replies 3 ·
High School Why is equating these two symbols an error?
- EngWiPy
- · Replies 8 ·
Graduate What Field Involves Derivatives and Integrals with Respect to Vectors?
- CuppoJava
- · Replies 3 ·
Undergrad Why is the Precise Definition of a Limit So Confusing?
- efekwulsemmay
- · Replies 1 ·
Undergrad Does a Taylor Series Exist for f(x)=tanh(x)/x and f(x)=ln(1+x)/x?
- juice34
- · Replies 3 ·
Undergrad Prove a limit exists and evaluate it
- james.farrow
- · Replies 4 ·
Graduate Integrating products of Bessel functions
- appelberry
- · Replies 1 ·
Undergrad Integrating 2nd order derivative
- Maths Muppet
- · Replies 5 ·
Undergrad How to find global/local minimums/maximums.
- thomasxc
- · Replies 2 ·
Graduate How Do Lagrange Multipliers Relate to Extremums of Functions?
- allistair
- · Replies 1 ·
Undergrad Hello. Needs help with disjoint cycles.
- Charles007
- · Replies 2 ·
Graduate Consider the heat equation in a radially symmetric sphere of radius
- mcfc
- · Replies 1 ·
Graduate Binomial approximation using Mellin transform
- bdforbes
- · Replies 8 ·
Undergrad Learn about fourier series, trigonometrical fourier series
- seema283k
- · Replies 2 ·
Graduate Maximum/mimimum of a complex function
- mvillagra
- · Replies 3 ·
Graduate How can I evaluate this double integral numerically?
- Nabeshin
- · Replies 3 ·
Undergrad Why Is 1^∞ an Indeterminate Form in Limits?
- kbaumen
- · Replies 4 ·