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 Evaluation of Non-Elementary functions
- crawfs3
- · Replies 2 ·
Graduate Getting g such that del dot g = f (given)
- quantoshake11
- · Replies 8 ·
Graduate Factorizing taylor polynomials of infinite degree
- okkvlt
- · Replies 2 ·
Undergrad Proof of second order derivative
- manish15689
- · Replies 3 ·
High School What are Some Calculus-Based Project Ideas for a High School Coal Fair?
- Towk667
- · Replies 1 ·
Undergrad Annoyingly simple problem - rational functions and limits at infinity
- damian6961
- · Replies 10 ·
Undergrad Should I use 2D or 3D graphs for Implicit Functions?
- DrummingAtom
- · Replies 2 ·
Undergrad Finding the nth Derivative of a Fraction
- EngWiPy
- · Replies 3 ·
Undergrad Can the Taylor Series of Analytic Functions be Proven?
- timm3r
- · Replies 11 ·
Undergrad Simplifying a Trigonometric Integral
- adoado
- · Replies 2 ·
Graduate Finding a C1 Function for Continuous f,g in Real Numbers
- johnson12
- · Replies 1 ·
Graduate Does the Pathwise Limit Imply the Multivariable Limit?
- kof9595995
- · Replies 4 ·
Undergrad Can someone tell me how to do an integral of this form?
- AxiomOfChoice
- · Replies 7 ·
Graduate Solving Derivation Problem: \sum_{j=\kappa}^{\inf} \varphi^{2j-\kappa}\sigma^2
- roadworx
- · Replies 3 ·
Graduate Understanding the Dot Product of Derivatives in Astrodynamics
- Nabeshin
- · Replies 1 ·
Undergrad Does the Continued Product of Fractions Converge to Zero?
- SW VandeCarr
- · Replies 4 ·
High School How do you find the Natural Log of a Number?
- soul5
- · Replies 2 ·
Graduate Can the 'Almost Reimann Integral' be Recovered Using Pinsky's Textbook?
- confinement
- · Replies 2 ·
Graduate How can we determine if a closed symmetric operator has self-adjoint extensions?
- Nusc
- · Replies 1 ·
Undergrad How to minimize a simple quadratic function of multiple variables ?
- darwid
- · Replies 1 ·
Undergrad Line Integral (where the path is not single valued)
- Neoleachster
- · Replies 1 ·
Undergrad Graph of a parametric curve on an angle?
- Ownaginatious
- · Replies 2 ·
Undergrad Understanding Derivatives: Real-World Application Examples
- Iron_Brute
- · Replies 3 ·
Graduate Favorite Real Function: Top 5 Picks
- maze
- · Replies 1 ·
Graduate Minimising the action for surface area in AdS
- mattie_p
- · Replies 4 ·
Undergrad Using L'Hospital's rule to evaluate a fraction containing two variables
- seeker101
- · Replies 5 ·
Undergrad Can someone define a line integral?
- winbacker
- · Replies 5 ·
Graduate Why Does the Line Integral of a Square Path's Perimeter Equal Zero?
- IniquiTrance
- · Replies 7 ·
Graduate Lim(x*sqrt(1-cos(2*Pi/x)),x->Infinty) using analytical methods
- dipstik
- · Replies 1 ·
Graduate Complex Analysis - Removing A Singularity
- ibensous
- · Replies 7 ·
Graduate What Conditions on f Ensure a Good Solution for u(s, t)?
- CompuChip
- · Replies 1 ·
Undergrad Anybody know a general way to approach this sin/cos integral?
- AxiomOfChoice
- · Replies 5 ·
Undergrad Is the directional derivative of F the same for direction V and 2V?
- seeker101
- · Replies 4 ·
Graduate Passing limits through integrals
- rsq_a
- · Replies 4 ·
Graduate Why are two methods for evaluating an integral giving different results?
- bjgawp
- · Replies 2 ·
Graduate First Step in Finding an Integration Reduction Formula for (4-x^2)^n
- Petrushka
- · Replies 8 ·
Graduate Is Taking the Reciprocal a Valid Approach in Differentiating dpH/dV?
- Borek
- · Replies 8 ·
Undergrad A simple limit that causes a lot of headache
- Marin
- · Replies 7 ·
Graduate Is the Jacobian matrix notation DF/dx correct?
- hotvette
- · Replies 4 ·
Graduate Can Lagrange function solve general differential equations?
- enricfemi
- · Replies 8 ·
Graduate Taylor expansion of ln(x + √(1+x²)) to order x⁵
- AxiomOfChoice
- · Replies 1 ·
Graduate Apostol's change of variables theorem for multiple integrals
- Castilla
- · Replies 2 ·
Undergrad Unwanted constants after integration
- Cyosis
- · Replies 1 ·
High School Integrating Ln(x) with Two Easy Methods
- matt_crouch
- · Replies 1 ·
Undergrad Which Is Greater: f(-2) or f(10)?
- Sonata4004
- · Replies 3 ·
Undergrad How can we use trigonometric substitution to integrate square root expressions?
- makeAwish
- · Replies 17 ·
Undergrad Finding volumes of revolution using centroids
- Towk667
- · Replies 4 ·
Undergrad Can log_2(x) be expressed as a series?
- geor
- · Replies 2 ·
Graduate Differential Equations through Power Series Expansion
- IniquiTrance
- · Replies 4 ·
Graduate How can the general form of this integral be determined?
- somethingstra
- · Replies 2 ·
Graduate Finding values of a for convergent integral from 1 to infinity
- erogol
- · Replies 2 ·
Undergrad Limit of Arctanx: Why Does \frac{\pi}{2} Make Sense?
- Geekchick
- · Replies 6 ·
Undergrad How do you do this weird integral?
- somethingstra
- · Replies 9 ·
Graduate Limit of x times the integral of cos(t)/t² from x to 1 as x approaches infinity
- erogol
- · Replies 4 ·
Graduate Taylor series of real function with zero radius of convergence
- BobbyBear
- · Replies 11 ·
Undergrad Difficult integral for Trig Substitution
- bigred09
- · Replies 9 ·
Undergrad What are the steps to determine integration limits?
- Sparky_
- · Replies 2 ·
Graduate Ess Sup Norm as limit ->oo of L^p norm
- WWGD
- · Replies 1 ·
Graduate When to use the residue at infinity
- jack5322
- · Replies 2 ·
Undergrad The boundaries of doule integrals in polar form
- winbacker
- · Replies 1 ·
Graduate Derivatives of fourier transform
- mnb96
- · Replies 1 ·
High School How do you expand or factor a^n - 1?
- crazyformath2
- · Replies 3 ·
High School Why is Derivative of 2pie=0 and not 2
- albert2008
- · Replies 4 ·
Undergrad Investigation into infinite limits
- Drake13
- · Replies 8 ·
Graduate Gradient in hyperspherical coordinates
- jfitz
- · Replies 1 ·
Undergrad Finding the derivative of -ln(-Θ)
- roadworx
- · Replies 2 ·
Undergrad Transforming parabola to straight line
- turin
- · Replies 2 ·
Graduate Comb function III(x) defined as delta functions but used with unit height
- scholzie
- · Replies 3 ·
Graduate Calculating R: Solving an Integration Problem with Moving Plates
- Oscar6330
- · Replies 2 ·
Graduate Stochastic Analysis / abstract Wiener spaces
- GSpeight
- · Replies 1 ·
High School Find Free Software to Calculate Definite Integrals
- cataldo
- · Replies 3 ·
Graduate Derivation related to Euler’s Formula
- mysearch
- · Replies 2 ·
Undergrad Why Aren't My Parametric Lines Intersecting?
- Pazil
- · Replies 2 ·
Undergrad Is the Limit of a Continuous Function Equal to the Limit of its Variable?
- JG89
- · Replies 3 ·
Undergrad Intergrate Inx with respect to x?
- jamesd2008
- · Replies 4 ·
Graduate Can I Derive the Taylor Series and Radius of Convergence for Tanh(x)?
- kercalc
- · Replies 2 ·
Undergrad Problem with fitting simple quadratic function to 3 data points
- johnismint
- · Replies 3 ·
Graduate Moving a limit inside an integral
- strangequark
- · Replies 13 ·
Graduate Entire functions and polynomials
- WWGD
- · Replies 4 ·
Graduate Measure theory in R^n and in abstract spaces
- WWGD
- · Replies 3 ·
High School Is There a Simpler Way to Calculate Derivatives?
- cam875
- · Replies 6 ·
Undergrad Calculating tau from measured time and temperature
- blairj
- · Replies 1 ·
Undergrad Root vs. ratio in determining radius of convergence of a power series
- brush
- · Replies 4 ·
Undergrad Finding a definite integral with constants l and n
- grommet
- · Replies 1 ·
Graduate A Measurable Function not Borel Measurable
- zling110
- · Replies 2 ·
Undergrad High order derivitative of exponential function
- KFC
- · Replies 4 ·
Graduate Orthogonality in Discrete Fourier Transforms
- bdforbes
- · Replies 5 ·
Graduate Max Value f(r): Find Solution w/ Condition r^2=1
- trelek2
- · Replies 5 ·
Graduate Branch point problem and argument along contour
- jack5322
- · Replies 6 ·
Graduate Interesting branch point problem
- jack5322
- · Replies 1 ·
Undergrad Integration using eulers formula and complex numbers
- cragar
- · Replies 5 ·
Graduate Change of variables with non-monotonic substitution in definite integrals
- BobbyBear
- · Replies 6 ·
Undergrad How Does a Magnet's Position Change Over Time When Falling Near an Iron Wall?
- Peter Persoff
- · Replies 3 ·
Graduate Double integral/change of variable
- hnh
- · Replies 3 ·
Graduate A question from Real and Complex Analysis (Rudin's).
- MathematicalPhysicist
- · Replies 2 ·
Undergrad Why is the series 1 + -1 + 1 + -1 equal to one half?
- bowma166
- · Replies 4 ·
Graduate If a subsequence converges uniformly, must it converge to the pointwise limit?
- AxiomOfChoice
- · Replies 2 ·
Undergrad Orthogonal Projection onto XY plane
- brendan
- · Replies 9 ·
Undergrad How Do I Calculate the Partial Sum of an Alternating Series?
- Nick_L
- · Replies 1 ·
Graduate How Can We Calculate the Derivative of x^x^x?
- mubeenahm
- · Replies 1 ·