Calculus Forum

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 Limits, yes another limits thread.

  • MathematicalPhysicist
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Graduate Does the Mean Value of a Function Tend to Zero as T Increases to Infinity?

  • zetafunction
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Graduate Partial differentiation when the variable of integration is different

  • spaghetti3451
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2

Undergrad Are You Ready to Challenge Your Integral Solving Skills?

  • Gib Z
  • · Replies 271 ·
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Graduate Bounding the L-Infty Norm of a Diffble Fn

  • laonious
  • · Replies 5 ·
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Undergrad How Can You Use the Squeeze Theorem with Non-Trig Functions?

  • Dr. Seafood
  • · Replies 2 ·
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2

Graduate How to Invert a Rapidly Decaying Function Without Poles?

  • Charles49
  • · Replies 1 ·
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1

Graduate How do I solve non-linear integration using chi-square and uniform distribution?

  • shafieza_garl
  • · Replies 3 ·
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3

Undergrad What do you consider the best Calculus workbooks?

  • Whalstib
  • · Replies 1 ·
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1

Graduate How Should I Prepare for Math Camp in Economics?

  • nosfnosf
  • · Replies 4 ·
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4

Undergrad Difference between Tangent Plane and Linearization

  • newyorkcity
  • · Replies 5 ·
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5

Graduate Proving Non-Differentiability of a Function at a Specific Point

  • Tahoe
  • · Replies 4 ·
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4

Undergrad Finding an equation for the curve created by two pivoting arms.

  • yugemos
  • · Replies 1 ·
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1

Graduate Integration using a cumulative distribution function

  • laonious
  • · Replies 1 ·
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1

Graduate Understanding Vector Invariance Under Coordinate Transformation

  • marschmellow
  • · Replies 5 ·
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5

Graduate Confused by Operator Algebra: Checking Intermediate Step

  • BWV
  • · Replies 2 ·
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2

Graduate Is there any parallel in Complex Analysis to a surface integral?

  • "pi"mp
  • · Replies 4 ·
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4

Undergrad How to Approach Spivak's Calculus?

  • shelovesmath
  • · Replies 1 ·
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1

Undergrad How to find a function from real data?

  • DrummingAtom
  • · Replies 1 ·
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1

Graduate Cauchy Sequence: Understanding the Boundary Condition

  • steven187
  • · Replies 10 ·
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10

Undergrad Area of portion of this figure

  • maan143
  • · Replies 3 ·
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3

Graduate What Is the Discrepancy in the Value of ii in Euler's Formula?

  • Dr. Seafood
  • · Replies 4 ·
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4

Graduate Riemann-Stieltjes Integral geometric intepretation

  • Zeato
  • · Replies 5 ·
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5

Undergrad Seeking help in solving real life Calculus problem

  • Mathromancer
  • · Replies 2 ·
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2

Undergrad How Do You Calculate the Volume of a Solid Revolved Around x = -1?

  • VyRianS
  • · Replies 3 ·
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3

High School What is the Name of this Mathematical Series?

  • liometopum
  • · Replies 16 ·
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16

Graduate How to Derive the Phase Expression from Modulation Equations?

  • JasonMech
  • · Replies 6 ·
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6

Graduate What is the rate of change of angle for a knight jumping on a chess board?

  • FireStorm000
  • · Replies 3 ·
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3

Graduate Nonlinear integration using integration factors?

  • Kevatron9
  • · Replies 4 ·
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4

Graduate What Does the Notation <k>^N Represent in Mathematical Contexts?

  • Canavar
  • · Replies 2 ·
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2

Graduate Linear functionals on a normed vector space

  • AxiomOfChoice
  • · Replies 3 ·
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3

Undergrad A question that give wrong answer?

  • vkash
  • · Replies 66 ·
3
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66

Graduate Why Is It Crucial to Specify Constants When Varying Variables?

  • pervect
  • · Replies 3 ·
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3

Graduate Einstein's 1911 prediction (Gravitational Lensing)

  • JDoolin
  • · Replies 18 ·
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18

Graduate Question relate to multi variable.

  • yungman
  • · Replies 2 ·
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2

Graduate A general formula for the half-derivative?

  • dimension10
  • · Replies 8 ·
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8

Graduate Are there any errors or errata in Rudin's Principles of Mathematical Analysis?

  • Unassuming
  • · Replies 3 ·
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3

Undergrad What is the variable in the Plateau curve

  • dimension10
  • · Replies 2 ·
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2

Undergrad Euler substitution (Good sources)

  • Nebuchadnezza
  • · Replies 10 ·
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Graduate Problem with solve two differential equations.

  • hoomanya
  • · Replies 2 ·
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Graduate An improper integral (Related to the Fourier transform)

  • asmani
  • · Replies 5 ·
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5

Graduate Optimal Tilt Angle of Solar Array

  • drogerssolar
  • · Replies 1 ·
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1

Undergrad How Does Integration by Parts Move from the Second to the Third Line?

  • ditaelita
  • · Replies 7 ·
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Graduate HELP how to prove (1-x^2)^n >= 1-nx^2 when x belongs to the interval [-1,1]?

  • manuel huant
  • · Replies 3 ·
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3

Undergrad Why does the gradient vector point straight outward from a graph?

  • gikiian
  • · Replies 2 ·
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2

Graduate How Do I Reach g'(\epsilon) in Variational Calculus?

  • MathematicalPhysicist
  • · Replies 1 ·
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Graduate Substitution of variables in improper integrals

  • Rasalhague
  • · Replies 2 ·
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2

Undergrad Is It Necessary to Substitute u in Integrals?

  • 1MileCrash
  • · Replies 18 ·
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18

Undergrad Power Series Problem: Determine Interval of Convergence

  • arl146
  • · Replies 1 ·
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1

Graduate What Are the Geometric Properties of Complex Ratios?

  • JungleJesus
  • · Replies 4 ·
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4

Graduate Solve Complicated Integral: Get Professional Help

  • Canerg
  • · Replies 13 ·
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13

Undergrad What is the Integral of -e^(-x)?

  • CinderBlockFist
  • · Replies 31 ·
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Graduate Relationship between Sup and Limsup of Sequences

  • AxiomOfChoice
  • · Replies 4 ·
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Graduate How Do You Calculate This Double Summation?

  • sabbagh80
  • · Replies 11 ·
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11

Graduate Integral of squared error function

  • singhofmpl
  • · Replies 17 ·
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17

Graduate Find the maximum value of a summation

  • sabbagh80
  • · Replies 2 ·
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2

Graduate Differentiability of BitXor function

  • matiasmorant
  • · Replies 7 ·
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7

Undergrad Trying to calculate relative speed between two moving points

  • hkBattousai
  • · Replies 5 ·
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5

Graduate What is the process for composing rotations in Visual Complex Analysis?

  • Thomas2054
  • · Replies 3 ·
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3

Undergrad Scaling the output of Discrete Fourier Transform

  • wil3
  • · Replies 2 ·
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2

Graduate Skewed slope of a perpendicular function.

  • Nugget_Mon
  • · Replies 1 ·
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1

Graduate How do you solve a nonlinear recurrence relation?

  • lugita15
  • · Replies 6 ·
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6

Graduate How Does Changing Variables Affect the Expected Value in Probability Theory?

  • Rasalhague
  • · Replies 1 ·
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1

Graduate Uniform continuity and Bounded Derivative

  • Bacle
  • · Replies 4 ·
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4

Undergrad Determine vector and parametric equations for the z-axis.

  • kathialopez
  • · Replies 1 ·
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1

Undergrad Dy/dx of vector valued function F(x,y)

  • shippo113
  • · Replies 7 ·
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7

Graduate How Do Different Definitions Impact the Infinite Power Tower's Domain?

  • Dschumanji
  • · Replies 3 ·
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3

Undergrad Just a silly question about calculus

  • 1MileCrash
  • · Replies 5 ·
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5

Graduate Can a Vector Field Have Curl without Satisfying Clairaut's Theorem?

  • MotoPayton
  • · Replies 2 ·
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2

Graduate How Can I Find the Equation for a Functional Taylor Expansion?

  • juliette sekx
  • · Replies 12 ·
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12

Undergrad How do I determine the y values for the tail of a vector function plot?

  • bksree
  • · Replies 5 ·
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5

Graduate Summing up an Arithmetic Progression via Integration?

  • varadgautam
  • · Replies 3 ·
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3

Graduate Integral of Bessel function, square root and gaussian

  • vuellesse
  • · Replies 1 ·
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1

Undergrad What Is the Simplest Way to Compute i Raised to the Power of i?

  • SeanofWar
  • · Replies 5 ·
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5

Undergrad Why are my integrals giving different results for the same function?

  • MartinV05
  • · Replies 4 ·
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4

Graduate Calculating an elliptical surface and formulating this surface in 3d

  • erencan144
  • · Replies 3 ·
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3

Undergrad How to differentiate functions with x in their exponents

  • canger
  • · Replies 2 ·
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2

Graduate How to Derive U from L in O(n^2) Complexity?

  • MRTRACKER
  • · Replies 4 ·
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4

Graduate Uniform convergence, mean convergence, mean-square convergence

  • Lajka
  • · Replies 2 ·
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2

Undergrad Petroleum engineering maths help

  • HW.
  • · Replies 6 ·
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6

Graduate Parametrizing a Hyperbola to Find Unit Tangent & Normal Vectors

  • soccer*star
  • · Replies 4 ·
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4

Graduate Evaluating Integral with $\theta(t)$ - Sin | Cos

  • Pi-Bond
  • · Replies 3 ·
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3

Undergrad Compute the gradient of a quantiy on a grid

  • matteo86bo
  • · Replies 2 ·
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2

High School Expanding functions in increasing powers

  • struglnstudnt
  • · Replies 1 ·
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1

Graduate Is the Definite Integral of e^(i(u*cos(x)+v*sin(x)) Known?

  • mnb96
  • · Replies 2 ·
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2

High School Get the slope of a line in my example?

  • xeon123
  • · Replies 4 ·
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4

Graduate Why is electromagnetism defined as a non-integrable phase factor?

  • lennyleonard
  • · Replies 3 ·
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3

Graduate Analysis Prelim prep: Lebesgue integration

  • laonious
  • · Replies 3 ·
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3

Graduate Bounded Variation: Is f:[a,b]-->R Bounded?

  • Rasalhague
  • · Replies 2 ·
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2

High School Solve Question: 7/[(x-3)(x-2)]+9/(x-3) + 1 <0 - Get Help Now

  • vkash
  • · Replies 2 ·
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2

Graduate Partial derivative with respect to complex conjugate

  • ralqs
  • · Replies 2 ·
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2

Graduate Vector Space, and Normed Vector Space

  • zli034
  • · Replies 11 ·
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11

Undergrad Integration of a term that is squared, cubed, etc.

  • hoomanya
  • · Replies 10 ·
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10

Graduate Help me solving this complex integral

  • sabbagh80
  • · Replies 4 ·
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4

Graduate The method of exhaustion for the area of a parabolic segment

  • Forrest T
  • · Replies 4 ·
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4

Graduate What Are the Best Resources for Understanding Jacobian and Hessian Matrices?

  • YAHA
  • · Replies 4 ·
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4

Undergrad Newton's Calculus: Formulation, Fun & Paradoxes

  • dalcde
  • · Replies 6 ·
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6

Graduate Is an Inverse-Free Newton's Method Possible for Matrix Inversions?

  • tangodirt
  • · Replies 1 ·
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1

Graduate Integral(s) involving differential equations or contour integration

  • {???}
  • · Replies 4 ·
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4

Undergrad Integrating/differentiating several variables

  • mexijo
  • · Replies 4 ·
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4