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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Graduate What is the significance of a non-zero Jacobian in proving diffeomorphism?
- kof9595995
- · Replies 4 ·
Undergrad What is the limit as x approaches 0 for (sin(x^2))/x?
- grizz45
- · Replies 1 ·
Undergrad Limit as x tends towards +infinity for cos(1/x) to be 1
- grizz45
- · Replies 2 ·
Undergrad Surface area double integration .interval problem
- leo1210
- · Replies 1 ·
Undergrad Area Under Curve: Integrating sqrt(36-.22x^2)
- ngigs
- · Replies 1 ·
Graduate Riesz representation theorem example
- futurebird
- · Replies 4 ·
Graduate Do Divergent Series Always Imply Logical Equivalences in Convergence Statements?
- evagelos
- · Replies 25 ·
Undergrad Is the Limit of x^4 and y^4 as (x,y)->(0,1) Equal?
- ImAnEngineer
- · Replies 3 ·
Graduate A second-order non-linear (but simple) DE
- Identity
- · Replies 14 ·
Graduate Finding the Limit of ∫N^2/[1+(NX)^2]^2 as N→∞
- t.t.h8701
- · Replies 1 ·
Graduate What exactly is meant by Fourier techniques for edge detection?
- tjackson3
- · Replies 5 ·
Graduate Messy Fourier Transform Integral
- TimH
- · Replies 2 ·
Graduate Trapezoidal, simpsons rule, and higher order approximations
- okkvlt
- · Replies 1 ·
High School Need an idea for calculus presentation
- confused calc
- · Replies 4 ·
Undergrad Understanding Epsilon Delta Proofs
- Mgt3
- · Replies 8 ·
Graduate Solution to Challenge Problem: f'(x) = f(x) for all x in Q
- altcmdesc
- · Replies 5 ·
Undergrad Fast Fourier Transform Amplitude Units
- thundgra
- · Replies 1 ·
Graduate Measure theoretically equivalent
- Edwinkumar
- · Replies 2 ·
Graduate Integrating Diffusion: Problem Solving and Fick's Law Explained
- WiFO215
- · Replies 1 ·
Graduate Can the sum of square cosines be expressed as a single function of the sum of x?
- Gan_HOPE326
- · Replies 1 ·
Undergrad Re-write the denominator as x*(x^6-1)=x*(x^3-1)*(x^3+1)
- hadi amiri 4
- · Replies 5 ·
Graduate What Does it Mean for a Function to be Smooth on the Complex Plane?
- AxiomOfChoice
- · Replies 1 ·
Undergrad Fundamental Theorem of Calculus concept
- Wm_Davies
- · Replies 1 ·
Graduate Proof that x^s/s equals 1 if x > 1 where the function is integrated with limits
- jack5322
- · Replies 9 ·
Graduate Sufficient conditions for a = lim inf xn
- samkolb
- · Replies 4 ·
Graduate What is the integration of 1/ln(x)
- saeed69
- · Replies 2 ·
Graduate Do Products of L^2 Functions Converge in the Integral?
- NSAC
- · Replies 3 ·
Graduate Proof of the value of e without using L'Hopital's rule?
- bitrex
- · Replies 3 ·
Graduate Lebeque dominated convergence thm
- vandanak
- · Replies 1 ·
Undergrad Software to Solve Calculus & Diff Eq Questions Step by Step
- otomanb
- · Replies 5 ·
Undergrad Solve f^-1'(2): Find x for f(x)=x³+3x+6
- jamesbond007
- · Replies 2 ·
Graduate Generalizing: Curl of a Function
- pbandjay
- · Replies 3 ·
Undergrad Can anyone here explain how did he get it.
- sarah22
- · Replies 4 ·
Graduate Why Do Euler's Equalities Hold True?
- coki2000
- · Replies 5 ·
Undergrad Learn How to Calculate RMS and Avoid Mistakes: Root Mean Square Help
- coki2000
- · Replies 2 ·
Undergrad If this correct please look - definite inegral
- DemiMike
- · Replies 1 ·
Undergrad Gauss-Legendre Quadrature coefficients
- Grozny
- · Replies 2 ·
Graduate Convergence of a sequence of functions to zero in the L1 norm?
- AxiomOfChoice
- · Replies 7 ·
Graduate Trouble Following Diff. Equation: Why Evaluate B(x) in Final Expression?
- bitrex
- · Replies 5 ·
Undergrad Is the anti-derivative of a continuous function continuous?
- Niles
- · Replies 13 ·
Undergrad Indefinite Integral: Justification for Dropping Absolute Value Bars
- phymatter
- · Replies 5 ·
High School What is the significance of 3^π in understanding irrational powers?
- Shing
- · Replies 5 ·
Graduate Solving for Spherical Coordinates: Derivatives and Equations Explained
- Oddbio
- · Replies 2 ·
Graduate Calculating Coefficients of Infinite Power Series
- zetafunction
- · Replies 2 ·
Undergrad How Do You Find the Fourier Series for a Piecewise Function?
- Juggler123
- · Replies 3 ·
Undergrad What is the difference between a Fourier Transform and Integral?
- akol369
- · Replies 1 ·
Graduate Fundemental Lemma of the Calculus of Variations
- Niles
- · Replies 2 ·
Graduate Proving the Limit of f(x)=0 in Calculus with Spivak's Problem
- Bleys
- · Replies 4 ·
Graduate An example of a function that attains the value infinity on R?
- AxiomOfChoice
- · Replies 4 ·
Undergrad Sin^n(theta) as product of sin^1, cos^1 (m*theta)
- mikeph
- · Replies 2 ·
Graduate Volume of tetrahedra formed from coordinate and tangent planes
- Juggler123
- · Replies 7 ·
Graduate Composition goes to 0? f(x)/x -> 0 and g(x) -> 0 prove g(f(x))/x->0
- brian44
- · Replies 4 ·
Graduate Questions About TNB Frenet Frames
- Prologue
- · Replies 3 ·
High School Rate of change at every point in a linear function?
- yyttr2
- · Replies 3 ·
Undergrad Simplification of Integration Problem
- mea03wjb
- · Replies 1 ·
Undergrad What is the Difference Between Delta and Differential in Calculus?
- gasavilu
- · Replies 6 ·
Undergrad My calc prof would be so disappointed
- Archosaur
- · Replies 4 ·
Graduate Who Invented the Mathematical Operators Used in Classical Electromagnetism?
- snoopies622
- · Replies 3 ·
Undergrad Surface area of a cone-inconsistency?
- betelguese05
- · Replies 12 ·
Undergrad Changing evaluation of an axis on a triple integral
- vjk2
- · Replies 1 ·
High School Finding the max volume of a box with an open lid
- Bg5528
- · Replies 11 ·
Graduate Evalute expression of associated Legendre's polynomial
- kzhu
- · Replies 2 ·
Graduate Understanding Field Theory: Finite Fields and Clock Arithmetic Explained
- 2710
- · Replies 8 ·
Graduate Proof of lim (x to 0) of sinx/x and circular proofs
- deancodemo
- · Replies 14 ·
Graduate Vector Equation | Proving ∇×(a × b)
- joris_pixie
- · Replies 1 ·
Graduate Help with derivation of euler-lagrange equations
- teeeeee
- · Replies 1 ·
Graduate Meaning of vanishes outside a set of finite measure
- guildmage
- · Replies 2 ·
Undergrad Does every subsequence of a_n converge to a?
- kingwinner
- · Replies 26 ·
Graduate Understanding Littlewood's Three Principles in Relation to the Lebesgue Integral
- guildmage
- · Replies 5 ·
Graduate How Do You Approximate the Perturbed Root of a Polynomial Function?
- sprinkle
- · Replies 1 ·
Graduate Perturbed Function: Solutions & Explanations
- sprinkle
- · Replies 2 ·
Undergrad Big O: Clarifying Prime Obsession Concepts
- 2710
- · Replies 2 ·
Graduate Uniform boundedness of integral of differences
- Pere Callahan
- · Replies 1 ·
Undergrad Integrate r^3√(r^2+1)| Justin's Q&A
- J Goodrich
- · Replies 2 ·
Undergrad Need help understanding Euler's formula (complex numbers)
- dmehling
- · Replies 4 ·
Undergrad Intergral of (e^(3/x))/(x^2) ?
- BadCompany89
- · Replies 2 ·
Graduate Inner Product (Infinite Dimensional)
- Prologue
- · Replies 14 ·
Graduate Integrating x/(ax^3 + bx -c ): Solutions & Steps Explained
- grey
- · Replies 3 ·
Graduate Numerically find Zeros in Complex functions
- Raghnar
- · Replies 3 ·
Undergrad Functions that are not integrable in terms of elementary functions.
- ╔(σ_σ)╝
- · Replies 5 ·
Graduate How to Minimize the Norm of f(x)=x^3-c-bx-ax^2 Under L_2[-1,1]?
- MathematicalPhysicist
- · Replies 2 ·
Undergrad Summation of continuous band of frequencies
- cmorriss
- · Replies 2 ·
Undergrad What is the correct way to find the indefinite integral of e^(6x)/(e^(6x)+6)?
- Zvaigzdute
- · Replies 5 ·
Undergrad Tangent line of the curve of intersection of two surfaces
- plexus0208
- · Replies 1 ·
Graduate Analysis book that assumes some knowledge of topology
- jojo12345
- · Replies 6 ·
Graduate How Does a Metric Space Induce a Topology?
- St41n
- · Replies 3 ·
Undergrad Integrate int(0topi)int(0tosinx)ydydx
- chevy900ss
- · Replies 2 ·
Graduate What is the Correct Form of the Natural Logarithm Law for (ln(x))^(1/x)?
- Towk667
- · Replies 7 ·
Graduate F: [0,infinity) -> R is continuous at every point of its domain
- whitey06
- · Replies 2 ·
Undergrad Vertical Sections and Level Curves
- Juggler123
- · Replies 1 ·
Graduate Uniform convegence and continuity
- zeebo17
- · Replies 3 ·
Undergrad Power series of inverse trig functions
- zeebo17
- · Replies 3 ·
Undergrad How to perform multivariable numerical integration?
- Topher925
- · Replies 2 ·
Undergrad Graph f'(x) = 4x^2 (x+3): Troubleshooting Logic
- jwxie
- · Replies 3 ·
Graduate Why is it that this integral equals zero as the limits go to infinity?
- jack5322
- · Replies 1 ·
Graduate Integrating Norm in Unit Ball in Rn-2
- Matthollyw00d
- · Replies 3 ·
Undergrad Sine: Does it Have a Point of Inflection?
- FedEx
- · Replies 12 ·
Undergrad Integrating the Area between Two Graphs - Positive & Negative Regions
- quietrain
- · Replies 4 ·
Undergrad Commutativity of Mixed Partials Theorem
- Nusc
- · Replies 1 ·
Undergrad Why is there no absolute min / max for the given equation?
- jwxie
- · Replies 3 ·