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 Improper integrals and Infinite Series
- estro
- · Replies 7 ·
Undergrad Implicit differentiation and the product rule
- Darkmisc
- · Replies 1 ·
Graduate Does limsup(x_n·y_n) = (lim x_n)·(liminf y_n) when lim x_n < 0?
- zzzhhh
- · Replies 3 ·
Graduate Integral from power amplifier nonlinearity model
- singhofmpl
- · Replies 2 ·
Graduate Completeness and Denseness in Metric Spaces
- _DJ_british_?
- · Replies 5 ·
Graduate Amplitude of the velocity gradient
- CIMP
- · Replies 8 ·
High School How do i find the equation of this graph?
- shawnz1102
- · Replies 8 ·
Undergrad Learning Integration with unit step function like u(x - a)
- hanhao
- · Replies 6 ·
Graduate What do divergence and curl values actually mean?
- UndeniablyRex
- · Replies 3 ·
Graduate Deriving the atan2 Function from Tangent Half-Angle Formulas
- mnb96
- · Replies 2 ·
Undergrad A Smart Way to Avoid a Lot of Inverse Hassle?
- gerardhoyle
- · Replies 15 ·
Who has a pdf of A Companion to Analysis by Thomas Korner?
- fissics
- · Replies 2 ·
Graduate What is the condition for the Jacobian transformation when changing variables?
- femas
- · Replies 2 ·
Graduate How to Obtain g(x) from f(z) for a Given Equation and Distribution?
- zetafunction
- · Replies 1 ·
Undergrad What is the equation for finding the magic constant of a magic square?
- BobFijiwinkle
- · Replies 5 ·
Graduate Minimize sum subject to radial constraints from point (a,b,c)
- vaibhavphalak
- · Replies 1 ·
Undergrad Why is the definite integral from b to a the negative of the integral from a to b?
- Red_CCF
- · Replies 5 ·
Graduate Conditional Convergence in a Power Series
- nonequilibrium
- · Replies 4 ·
Graduate L² Hilbert space, bound states, asymptotics of wave functions
- tom.stoer
- · Replies 0 ·
Graduate Gradient descent, anything better than golden section line search
- alecrimi
- · Replies 1 ·
Graduate Do these curious identities hold true?
- Dickfore
- · Replies 20 ·
Graduate Proving n^{1/n} converges to 1
- nonequilibrium
- · Replies 7 ·
Undergrad How can I evaluate the integral of x/lnx if all methods seem to fail?
- Xyius
- · Replies 6 ·
Undergrad Compute Unit Normal Vector: Why Derivative is Orthogonal
- lordkelvin
- · Replies 1 ·
Graduate Gaussian Summation - Find Out the Result!
- mfengwang
- · Replies 2 ·
Graduate Is this valid when using arctanh ln identity?
- LAHLH
- · Replies 1 ·
Graduate Limit of one exponential function
- mnb96
- · Replies 9 ·
Undergrad Can the limit be taken for any fn?
- natski
- · Replies 5 ·
Graduate Can Quotient Rule Be Applied to Partial Derivatives?
- Battlemage!
- · Replies 5 ·
Graduate Calculating Hypervolume/Hypersurface of Unit Ball in n Dimensions
- Jerbearrrrrr
- · Replies 4 ·
Undergrad How did Maclaurin derive the coefficients for the power series representation?
- Abraham
- · Replies 3 ·
Graduate What is the significance of the Hankel path in evaluating this complex integral?
- Char. Limit
- · Replies 5 ·
Graduate What is the Maclaurin Series of Tanh(x)?
- thomas49th
- · Replies 4 ·
Graduate When does the fundamental theorem of calculus break down?
- LogicalTime
- · Replies 11 ·
Graduate When does derivative of complex Log exist?
- mnb96
- · Replies 2 ·
Undergrad How to find the unit vector in cylindrical coordinates
- teslajet
- · Replies 2 ·
Undergrad Sum of the series 1/(1·3·5)+1/(3·5·7)+1/(5·7·9)+
- lakshya91
- · Replies 3 ·
Graduate Taylor series of 1/(1+x^2).around x=1
- BobbyBear
- · Replies 11 ·
Undergrad Conditions for existance of definite integral
- mnb96
- · Replies 9 ·
Graduate Log(z) gives an anti-derivative of 1/z
- squenshl
- · Replies 7 ·
Graduate How Do I Solve This Complex Integral for My Research Project?
- tanderse
- · Replies 4 ·
Graduate Is there a non-geometic proof of this inequality
- Mu naught
- · Replies 3 ·
Undergrad Understanding Taylor Polynomials for Calc-2
- estro
- · Replies 2 ·
Graduate Notation Question - Expressing Rate of Change w/o Introducing Variable
- gz_student
- · Replies 2 ·
Graduate Reference for Summation Formula?
- Pere Callahan
- · Replies 1 ·
Undergrad Difference between these two surface integrals?
- Xyius
- · Replies 6 ·
Undergrad Solving Integral of e^6x with U Substitution
- wiredmomar
- · Replies 2 ·
Graduate Does being a loop integral change the integration method?
- Jonnyb42
- · Replies 2 ·
Graduate Definition of Path: Are the Two Definitions Equivalent?
- JG89
- · Replies 3 ·
Graduate Changing place of limit and integral - problem
- Petar Mali
- · Replies 6 ·
Undergrad How is the RMS of a Sine Wave Derived?
- xlq
- · Replies 13 ·
High School Why does integrating dv/v from V1 to V2 give the natural log of V2/V1?
- jamesd2008
- · Replies 12 ·
Graduate Derivative Distribution in Multivariable Calculus
- Dawei
- · Replies 4 ·
Graduate Generate Elliptical Distribution from Box-Muller Transform
- ireland01
- · Replies 1 ·
Graduate Integral of Complex exp of dot product
- SuperNoob
- · Replies 2 ·
Graduate How Do You Calculate the Curvature of a Point on a Wave Function?
- member 141513
- · Replies 2 ·
High School What is the difference between convergence and divergence of sequences?
- disneychannel
- · Replies 3 ·
Graduate Help understanding the Del operator
- Dawei
- · Replies 2 ·
Undergrad Differentiablity of sinx at pi/2
- R Power
- · Replies 15 ·
High School Where can I find videos on power series and other calculus topics?
- nickto21
- · Replies 2 ·
Graduate Numerical solution of an ODE be Singular at endpoint
- SHmech
- · Replies 2 ·
Undergrad How much harder are Calculus II and beyond compared to Calculus I?
- h00zah
- · Replies 10 ·
Undergrad How Do You Integrate (x^3)(e^2x)?
- shinkansenfan
- · Replies 17 ·
Graduate Integration by change to polar coordinates
- M.B.
- · Replies 18 ·
Graduate Integrating a Kronecker Delta with F(u) and G(v)
- natski
- · Replies 8 ·
Undergrad Integral of ln(x)/(x+1) from 1 ot 0
- coki2000
- · Replies 6 ·
Graduate Notation of a Parametric Derivative
- Char. Limit
- · Replies 5 ·
Graduate How do you find the maximum remainder in a Taylor series?
- Skrew
- · Replies 2 ·
Undergrad Can You Solve This 3D Vector Problem Strictly Through Algebraic Manipulation?
- Perion
- · Replies 10 ·
Graduate Solution to an exponential integral
- appelberry
- · Replies 1 ·
Graduate Cauchy real and dedekind real are equivalent or isomorphic
- sevenlite
- · Replies 8 ·
Undergrad I am a doctor of medicinei want to learn calculus for the fun of
- sonalipverma
- · Replies 4 ·
High School In integration how much marks i will loose for not writing +c
- sachin_naik04
- · Replies 11 ·
Graduate What is the principal part in this identity?
- LAHLH
- · Replies 9 ·
Undergrad Tabular Integration by Parts Repeated
- benjaug
- · Replies 1 ·
Graduate Is a fourier transform a rotoation?
- RoyLB
- · Replies 4 ·
Undergrad Finding water wasted from a leaking pipe over time
- luckyducky87
- · Replies 2 ·
Undergrad Adding a threshold in numerical codes
- matteo86bo
- · Replies 2 ·
Graduate Measure of Irrationals with Even First Digit
- Frillth
- · Replies 6 ·
Graduate What does the delta symbol mean in δS/δq(t) = 0?
- Just a nobody
- · Replies 3 ·
Undergrad What is the maximum of a series with positive numbers and a constraint?
- Metahominid
- · Replies 3 ·
Undergrad Why do limits matter in calculus?
- doogerjr
- · Replies 33 ·
Graduate How are These Two Infinite Summations Equal?
- donutmax
- · Replies 1 ·
Undergrad Finding Limits of Sums of Terms w/ Diff Limits
- Sun God
- · Replies 3 ·
Graduate Are the following two derivatives same?
- sgsawant
- · Replies 3 ·
Undergrad Derivatives and fractions (relationship?)
- phy666
- · Replies 3 ·
Graduate How do I show that cos(z1 + z2) = cos(z1)cos(z2) - sin(z1)sin(z2)
- squenshl
- · Replies 2 ·
Undergrad Calculating IA, IB, IC: A Parameterization Approach
- squenshl
- · Replies 7 ·
Graduate How Does the Volume Element Change in Spherical Coordinates?
- fishingspree2
- · Replies 1 ·
Graduate Interchanging partial derivatives and integrals
- lugita15
- · Replies 4 ·
Graduate Volume inside sphere, outside cylinder
- fishingspree2
- · Replies 4 ·
High School How do I find the intercepts of a graph with a modulus in the equation?
- weedannycool
- · Replies 2 ·
Graduate Difficult integral involving Hypergeometric functions
- betel
- · Replies 6 ·
Undergrad How do you formally show subsequent element in a series is larger?
- golmschenk
- · Replies 6 ·
Graduate Sine expansion of a rational function in cosine
- ss.undefined
- · Replies 1 ·
Undergrad Drawing domain of R^2 integral
- Jerbearrrrrr
- · Replies 2 ·
Graduate Looking for an analytical solution for a quadratic attractive potential well
- parsec
- · Replies 1 ·
Graduate Finding Common period of multiple waveforms
- macmosher
- · Replies 3 ·
Graduate Line Integral of Vector Field: Is 0 a Meaningful Value?
- madachi
- · Replies 1 ·
Undergrad Gradient and curl of an oil spill be?
- evy273
- · Replies 2 ·