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.
Threads
Graduate Kalman Filter for State Estimation
- tommyhakinen
- · Replies 1 ·
Graduate A quesiton about multidimensional Fourier transform
- zetafunction
- · Replies 1 ·
Graduate A Question in a proof on Lebesgue integral under diffeomorphism
- zzzhhh
- · Replies 1 ·
Undergrad Need a proof about convergence of a series
- AdrianZ
- · Replies 7 ·
Undergrad Minimizing Volume in 3-Space: Plane Equation?
- cragar
- · Replies 4 ·
Graduate Gradient descent for least-squares optimization with complex residuals
- elgen
- · Replies 5 ·
Graduate Indefinite integral for the square root of a quartic function
- StTheo
- · Replies 2 ·
Undergrad Is the statement 'int x^n from 0 to 1 = 1/(n + 1)' true?
- cstvlr
- · Replies 5 ·
Graduate Linearizing dynamics - derivative of matrix wrt vector
- alexjbuck
- · Replies 1 ·
Undergrad What is the solution for cos(ax)/a when a approaches 0?
- e_stoimenov
- · Replies 7 ·
Graduate Mclauren series for Guassian Integral
- soothsayer
- · Replies 1 ·
Undergrad Can polar coordinates be defined independently of Cartesian coordinates?
- saim_
- · Replies 9 ·
Graduate Why Do (ex2-1)1/2 and (ex2-1) Have the Same Minima/Maxima?
- phymatter
- · Replies 3 ·
Graduate Complicated Definite Double Integral
- dBrandon/dC
- · Replies 2 ·
Undergrad Positive derivative and strictly increasing
- AxiomOfChoice
- · Replies 4 ·
Undergrad Newton and Leibniz's versions of calculus
- joe_12
- · Replies 2 ·
Graduate Can Fixed Point Iteration Solve Exponential Sum Equations?
- scientist04
- · Replies 5 ·
High School What Are Engaging Advanced High School Math Project Ideas for Calculus?
- Abelard
- · Replies 6 ·
Undergrad Differentiability on an Open Interval
- ghelman
- · Replies 4 ·
Undergrad Book on Infinitesimal Calculus: Deriving DEs for EE Students
- foges
- · Replies 3 ·
Graduate Is the Integral of Cosine Function Always Zero?
- daudaudaudau
- · Replies 8 ·
Graduate Proof geometrically that QX and QY are the roots
- raphael3d
- · Replies 2 ·
Graduate Connection field lines/potential/vector field
- Funzies
- · Replies 1 ·
Undergrad Length of a curve - A calculus approach
- Levis2
- · Replies 10 ·
Undergrad Does a calculus book need chapters on real numbers and continuity?
- Miike012
- · Replies 10 ·
Undergrad Yes, your answer is correct. The integral evaluates to 20.25.
- simba_
- · Replies 6 ·
Graduate Limit of monotic transformation
- tunaaa
- · Replies 4 ·
Graduate What is the integral of ln(secx + tanx)?
- JamesGregory
- · Replies 7 ·
Graduate Convergance and Laplace transforms
- heatgrad
- · Replies 1 ·
Graduate How Does f(z) = z + 1/z Map a Circle to an Ellipse?
- joeblow
- · Replies 1 ·
Undergrad How do I integrate 0.5e^t?
- rlwhiting1
- · Replies 1 ·
Graduate Laurent series sum limits for 1/((z-1)²(z+3))
- cathode-ray
- · Replies 6 ·
Graduate Integrating the product of an exponential and a first derivative
- bventer
- · Replies 13 ·
Undergrad The average f(x) value, from a mechanical point of view?
- RandomMystery
- · Replies 9 ·
Graduate Complex Integral to find pdf of user in CDMA system
- singhofmpl
- · Replies 1 ·
Graduate 'constant' functions on complex analysis
- Redsummers
- · Replies 5 ·
Undergrad Can a Function Equal Its Own Derivative?
- Axecutioner
- · Replies 4 ·
Graduate Can we apply the scaling relation to the lower incomplete gamma function?
- badtwistoffate
- · Replies 1 ·
Undergrad How to calculate volume of a rotated polar function
- progressive
- · Replies 8 ·
Graduate Why does the Laplacian of 1/r vanish except at r=0?
- Master J
- · Replies 1 ·
Undergrad Why do these two summation series show different numbers of terms?
- Noxide
- · Replies 6 ·
Graduate Fourier Transform of Blowing Up Function
- RedX
- · Replies 4 ·
High School I would really like to get a jump on calculus before next semester
- Miike012
- · Replies 14 ·
Undergrad Finding time lag between signals using cross-correlation
- atferrari
- · Replies 7 ·
Undergrad How do I handle equality with the derivative and integration?
- terryphi
- · Replies 2 ·
Undergrad Uses of power series as opposed to taylor series
- gsingh2011
- · Replies 2 ·
Undergrad Can you bring out the delta x constant?
- RandomMystery
- · Replies 5 ·
Graduate Complex Numbers in Non-Standard Analysis
- JungleJesus
- · Replies 11 ·
Undergrad Personal epiphany about Taylor theorem, true?
- Reverberant
- · Replies 2 ·
Graduate Approximating √x with Padé approximant to compute an integral
- zetafunction
- · Replies 2 ·
Undergrad What are line and surface integrals?
- cdotter
- · Replies 11 ·
Graduate When can we swap the order of integration vs differentiation?
- pellman
- · Replies 6 ·
Graduate Geometric Proof for Improper Integral Equals Pi?
- themadhatter1
- · Replies 8 ·
Graduate How Do Connected Subsets Prove the Union Is Connected?
- construed
- · Replies 6 ·
Graduate Why distributions can not be multiplied ?
- zetafunction
- · Replies 1 ·
Graduate Isometry Problem: Does Convergence in Norm Imply Convergence Under Map?
- wayneckm
- · Replies 1 ·
Graduate Equation of plane perpendicular to vector k in Cheng's electromagnetics text
- yungman
- · Replies 2 ·
High School Proving the quadratic formula from a geometric diagram
- raphael3d
- · Replies 3 ·
Graduate What is the Fourier transform of 1/x?
- nonequilibrium
- · Replies 3 ·
Graduate Is *R Connected in the S-Open Topology?
- jem05
- · Replies 1 ·
High School Domain of a quadratic function under square root having no x intercept
- ziaharipur
- · Replies 1 ·
Undergrad Radius of Curvature: Parabola y^2=4ax
- amaresh92
- · Replies 3 ·
Undergrad Solving Series of cos(exp(-z)) - Hi there!
- Rat3dR
- · Replies 3 ·
Graduate Parametric path of great circle on sphere
- zyxstand
- · Replies 1 ·
Graduate Maximum Number of Closed Curves with zero Line Integral
- abiyo
- · Replies 2 ·
Undergrad Derivatives and Integrals of units
- Dougggggg
- · Replies 2 ·
Undergrad Predicting soccer ball position from initial velocity and spin
- Dona123
- · Replies 2 ·
High School Agebraic example of U-Substitution?
- tomas
- · Replies 4 ·
Undergrad Approximated complex numbers. How I put them to zero?
- matteo.bina
- · Replies 2 ·
Graduate Surface integral in cylindrical coordinates
- scorpion990
- · Replies 2 ·
Graduate Convergence of sum involving Mobius function (with Riemann Zeta)
- The_Shape
- · Replies 2 ·
Undergrad Why does the Fourier transform give the minimum frequencies needed?
- spaghetti3451
- · Replies 3 ·
Graduate Convergence and the Alternating Series test
- deruschi12
- · Replies 1 ·
Graduate Imaginary/Complex and Negative Derivatives?
- FeDeX_LaTeX
- · Replies 22 ·
Graduate Complex integration: which path should i choose?
- CGH
- · Replies 2 ·
Undergrad Can an interval with all positive functions of x be proven?
- mathkillsalot
- · Replies 10 ·
Graduate Verifying Proof: lim [x→0] f(x)g(x) Does Not Exist
- Buri
- · Replies 5 ·
Graduate Rocking frequency of half-cylinder
- smolloy
- · Replies 5 ·
Undergrad What are some practical uses for complex numbers?
- avery
- · Replies 1 ·
Why Didn't I Get the Number in the End?
- Petar Mali
- · Replies 11 ·
Undergrad Calculating Goal Keeper Reaction Time: A Mathematical Approach
- Dona123
- · Replies 5 ·
Graduate Solving a Complex Problem: Proving a Function Reduces to a Polynomial
- AlbertEinstein
- · Replies 3 ·
Graduate Complex analysis textbooks with proofs but no real analysis background required
- Skrew
- · Replies 4 ·
Graduate Functional derivative of an image transformation functional
- pamparana
- · Replies 2 ·
Graduate How to Derive the Cross Product of a Curl Identity?
- EricTheWizard
- · Replies 2 ·
Graduate Stokes Theorum Surface integral
- wil3
- · Replies 6 ·
Graduate Surface area of solid of revolution with undefined derivative
- Swallow
- · Replies 6 ·
Graduate Curious definite integral related to sophomores dream
- lamarche
- · Replies 8 ·
Graduate What Does the Notation \(\sum_{n=2}^{\infty} \binom{n}{2} z^{n}\) Represent?
- geft
- · Replies 4 ·
Graduate Why does (z^a)^(1/a) ≠ z for complex numbers?
- giokara
- · Replies 1 ·
Graduate Is integration by parts valid for non-integer n?
- zetafunction
- · Replies 1 ·
Graduate Discrete Surface and Volume Integrals
- inflector
- · Replies 2 ·
Undergrad Numerical analysis(Bisection Method)
- shayaan_musta
- · Replies 8 ·
Graduate Getting Residues Complex Analysis
- cathode-ray
- · Replies 2 ·
Graduate Finding the path of least work in a non-conservative force field
- goffinj
- · Replies 5 ·
Graduate How to compute Gaussian Quadrature weights?
- ektrules
- · Replies 1 ·
Graduate Integral of Product of Three Cosines
- Proofrific
- · Replies 3 ·
Undergrad Sum of series 1+x^2+2x^3+x^4+2x^5+x^6
- AdkinsJr
- · Replies 7 ·
Undergrad Finding equivalent forms prior to integration
- gnaritas
- · Replies 3 ·
Undergrad Changing limits of integration from negative to positive infinity
- anoegenetic
- · Replies 7 ·