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Mixed approximation vs. full approximation for a power series expansion
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Undergrad Mixed approximation vs. full approximation for a power series expansion
Graduate Does a Holomorphic Function Extend Continuously to the Unit Circle?
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11
Graduate Ohda: Definition of Order in Baby Rudin
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2
Graduate Definition of the residual spectrum
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1
Graduate Solving Roots with Rouche's Theorem - Finding Solutions in Complex Plane
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Graduate Complex integration, branch cuts
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9
Graduate Does the following have a solution?
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1
Graduate Complex analysis non-constant analytic function
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Undergrad Quick Linear Integration Question
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Undergrad Solve Integration Problem With u-Substitution
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Graduate Does a Non-Empty Dense Set Have Isolation Points?
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4
Graduate Comparing Stewart's Integration Strategy: Proving g Convergence/Divergence
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2
Graduate Optimizing Level of Output for Profit-Maximizing Firm
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1
Undergrad Solving Basic Calculus: Integrals with Logarithms and Variable Limits
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6
More Infinite Series Problems to Solve
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4
An Elegant Solution to a Tricky Integral
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  • · Replies 5 ·
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5
Graduate Line Integral: Meaning of Homotopic
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2
Undergrad GPS, irregular area under graph project
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2
Graduate Solving Complex Identity: Help with z in Polar and Exponential Form
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9
Undergrad Nonsensical (lack of) relation between area and arc-length of polar curves
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7
Undergrad Why Does the Proof of \(y^n = x\) Consider Specific Cases for \(t\)?
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2
Graduate Convergent sequence property and proving divergence
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3
Graduate How Does Polar Coordinate Transformation Affect Geometric Figures?
  • alesak23
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1
Undergrad Are There Infinite Upper Bounds for a Given Set?
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6
Undergrad Why Is the Antiderivative the Same as the Area Under the Curve?
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2
Graduate Compute Integral of Function z∂u(z)/∂z
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6
Undergrad Can You Solve x*log(x) = 0.1*x^2 Using Logarithmic Properties?
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3
Graduate Question from reading Div Grad Curl and All That
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3
Undergrad F(a+b)=f(a)*f(b) and f(a*b)=f(a+b)
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5
Graduate Real integrals with complex coefficients
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1
Find the Conditions on A for Convergence of f(x) Root
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2
Solve R Root with Newton's Method: n ≥2, R>0
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2
Undergrad How to show a function is analytic?
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5
Graduate Finding the Sum of Convergent Series t^(-n^2) for n=1 to ∞
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2
Graduate How Can the Infinite Product of (1+n^-2) Be Bounded?
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2
Graduate Antiderrivative of e^(-x)*sin(x)*x^n
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5
Graduate About definition of 'Bounded above' and 'Least Upper Bound Property'
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3
Undergrad Help Exam in one hour Find equation of plane?
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2
Undergrad Function must be a bijection for its inverse to exist?
  • Bipolarity
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8
Graduate Conversion of equation which preserves motion
  • shethroh
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4
Graduate Scalar function satisfying div f=F
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4
Undergrad Question about one part of the Ratio Test proof
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2
Graduate On the integration by parts infinitely many times
  • mmzaj
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3
Graduate Can the MVDT be used to prove an inequality in economics?
  • Bipolarity
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2
Graduate If replace the (1-x) by (a-x) in the Beta integral what the result will be?
  • semigroups
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1
What are some intriguing integrals to explore?
  • polygamma
  • · Replies 15 ·
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15
Find $f_n$ of Integral of x^{-x}
  • Also sprach Zarathustra
  • · Replies 11 ·
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11
An interesting series divergence
  • Krizalid1
  • · Replies 6 ·
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6
Infinite Series 2: More Fun Problems!
  • sbhatnagar
  • · Replies 4 ·
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4
Integral with floor and ceil function
  • Krizalid1
  • · Replies 3 ·
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3
Undergrad Why can't we view the derivative as a fraction?
  • Vorde
  • · Replies 9 ·
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9
Graduate Is math valid in step 5 of Simple Derivation of the Lorentz Transformation
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3
Graduate The major problem of 5.1 Definition in Baby Rudin
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8
Graduate Path dependent function with a defined path
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1
Undergrad Interpretation of dx as the differential of x for Indefinite Integrals
  • mbarile
  • · Replies 4 ·
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4
What is the integral of dx over dx?
  • Evgeny.Makarov
  • · Replies 9 ·
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9
What is the correct power series for $g(t)$?
  • Dustinsfl
  • · Replies 4 ·
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4
Graduate Parametric definition for a complex integral
  • thayin
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1
Graduate How Does the Boundedness of Im(zn) Aid in Proving Convergence of <e^(i*zn)>?
  • gestalt
  • · Replies 6 ·
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6
Undergrad Understanding Integration Constants: Debunking Common Misconceptions
  • wumple
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1
Graduate Complex Analysis: Two Questions About Non-Constant Analytic Functions
  • arthurhenry
  • · Replies 5 ·
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5
What Are the Fascinating Results of These Integral Explorations?
  • sbhatnagar
  • · Replies 7 ·
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7
Graduate Can Definite Integrals Validate a New Proof of Rolle's Theorem?
  • Alpharup
  • · Replies 14 ·
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14
Graduate How can one derive surface area Jacobians in spherical coordinates?
  • sriracha
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2
Undergrad Why is Harmonic Series Convergent
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  • · Replies 8 ·
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8
Sum involving pi, ln(2) and Catalan's constant
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2
Undergrad Derivative wrt one variable of an integral wrt another
  • apb000
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3
Undergrad Integral Help: Solving ln(x) from 0 to 1
  • pmqable
  • · Replies 9 ·
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9
Fixing Limits: Ensuring Correct Solutions with Proper Resolution Techniques
  • Fabio010
  • · Replies 7 ·
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7
Graduate Why Does the Summation Converge in l_1(R) but Not for the Sequence (1)?
  • bugatti79
  • · Replies 6 ·
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6
Graduate What is the general form of an analytic function with ux = 0 on a given domain?
  • handiman
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1
Graduate The area under a discontinuous & integrable function
  • shtephy
  • · Replies 7 ·
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7
Undergrad Does the Definition of an Inverse Depend on Injectivity and Surjectivity?
  • Bipolarity
  • · Replies 1 ·
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1
Graduate Complex anaylsis, winding number question.
  • screwyshrew
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3
Undergrad Proof for part 2 of fundamental theorem of calculus
  • Bipolarity
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9
Graduate Pole expansion of meromorphic functions
  • LAHLH
  • · Replies 4 ·
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4
Undergrad Odd/even for a multivariable function
  • wumple
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2
Undergrad Help with problem about triple integral
  • carrick.ap
  • · Replies 3 ·
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3
A 'not too challenge' question....
  • chisigma
  • · Replies 2 ·
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2
Graduate Surface Integral, flux. Boundary and orientation
  • Liferider
  • · Replies 5 ·
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5
Undergrad Filling a tank flow rate problem
  • robert.hare
  • · Replies 2 ·
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2
How Do You Differentiate a Function Involving Natural Logarithms?
  • MacLaddy1
  • · Replies 16 ·
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16
Parameterizing Equations with a and b: A Calculus Question
  • Dustinsfl
  • · Replies 2 ·
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2
Derivative Notation: Clarifying Confusion
  • MacLaddy1
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4
Undergrad Solve Integral: \int_{-n \pi /2}^{n \pi / 2} y^2[1 + \cos(2y)] dy
  • SoggyBottoms
  • · Replies 1 ·
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1
Graduate Complex analysis/linear fractional transformation
  • arthurhenry
  • · Replies 4 ·
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4
Undergrad Vector calculus velocity question
  • lonewolf219
  • · Replies 6 ·
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6
Undergrad How Do You Determine Supremum and Infimum Without Graphing?
  • elizaburlap
  • · Replies 4 ·
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4
Graduate Surface integral problem from H.M. Schey's book
  • Hixy
  • · Replies 3 ·
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3
How Do I Find Constants A, B, C, D, and ω in This Coupled DE System?
  • charlottewill
  • · Replies 1 ·
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1
What is the limit of Problem #2 using double integration?
  • sbhatnagar
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4
Graduate How Do You Solve This Challenging Integral Puzzle?
  • 54stickers
  • · Replies 3 ·
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3
Undergrad Time for Gravity to force two objects in a vacuum together
  • ladyy603
  • · Replies 6 ·
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6
Undergrad How Does the Secant Line Relate to Fermat's Theorem?
  • Bipolarity
  • · Replies 1 ·
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1
Finding domain with e functions help
  • bart11
  • · Replies 5 ·
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5
Solving for the Derivative of a Tricky Equation
  • charlottewill
  • · Replies 2 ·
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2
Graduate Why are Cauchy sequences important in understanding limits and completeness?
  • matqkks
  • · Replies 4 ·
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4
Undergrad Direct Proofs: Are They Just Introductions?
  • Benn
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1
Graduate Problem Involving Maximizing the Ratio of Integrals
  • hartran
  • · Replies 1 ·
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1
Graduate Simplifying Complicated Expression: ((i+1)^{n+1} - (i-1)^{n+1})
  • Poopsilon
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1
Undergrad Calculating Spiral Length in a Cone: Can You Help?
  • Monachus
  • · Replies 1 ·
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1