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Undergrad Can a function be continuous if its domain is discrete?
- pamparana
- · Replies 4 ·
Undergrad How to visualize a line integral
- Isaiah Gray
- · Replies 3 ·
Graduate Fourier Transform of Bessel Function of the 1st Kind
- Airsteve0
- · Replies 2 ·
Undergrad Can Summing Infinite Series to -1 Be Valid?
- EternityMech
- · Replies 7 ·
Undergrad Does the Taylor series expansion for e^x converge quickly?
- sandy.bridge
- · Replies 3 ·
Graduate Compactness and every infinite subset has a limit point
- faradayslaw
- · Replies 8 ·
Graduate Prove of the complicated integral
- shayaan_musta
- · Replies 2 ·
Graduate Shape of curves where product of distances equals b in Spivak's lemniscate problem
- urdsirdusrnam
- · Replies 2 ·
Graduate Solving Integrals by Series Expansions
- yfatehi
- · Replies 10 ·
Undergrad When can one Change order of derivatives?
- Charanjit
- · Replies 2 ·
Graduate Strange proof of Young's inequality
- AxiomOfChoice
- · Replies 1 ·
Graduate Inverse Fourier Transformation of a Fourier Transformation
- SwordSmith
- · Replies 3 ·
Graduate Chain rule violated for arc length?
- ajain
- · Replies 3 ·
Undergrad Posts: 1 How to write the Fourier series up to Nth harmonic?
- red009
- · Replies 4 ·
Graduate What is the definition of analytic at infinity in complex analysis?
- gauss mouse
- · Replies 4 ·
Undergrad Ln x/y = ln x - ln y From Integral 1/x dx only ?
- Point Conception
- · Replies 7 ·
Graduate Integration with respect to the counting measure
- AxiomOfChoice
- · Replies 3 ·
Graduate Differentiable on interval implies monotonic on some neighborhood of every point
- Poopsilon
- · Replies 8 ·
Graduate Laplace Equation in Cartesian Coor.
- Apteronotus
- · Replies 4 ·
Undergrad Can you take a derivative with respect to the dependent variable?
- Stalker_VT
- · Replies 26 ·
Graduate Existence of meromorphic functions
- lavinia
- · Replies 3 ·
Undergrad Why does the first derivative factor as 12x(x² − x − 2)?
- PowerBuilder
- · Replies 2 ·
Graduate Chain Rule and Multivariable Calculus Question
- Stalker_VT
- · Replies 1 ·
Undergrad Quotient rule for higher order derivatives
- mmzaj
- · Replies 17 ·
Undergrad Substitution in Laplace Transform: Simplifying the Process of Finding Transforms
- azserendipity
- · Replies 1 ·
Graduate Z-transform of a discrete convolution
- samuelandjw
- · Replies 4 ·
Graduate Substitution changes limits of integration?
- TUMath
- · Replies 4 ·
Graduate What is the definition of compact sets in real analysis?
- felani
- · Replies 2 ·
Undergrad Solve Rate of Convergence Problems Easily
- Zaphodx57x
- · Replies 3 ·
Graduate Do physicists know the Lebesgue integral?
- imurme8
- · Replies 5 ·
Graduate Rigorously Proving Direct Proportionality: Let's Find Out!
- MIB
- · Replies 5 ·
Graduate How does the del operator change with incompressibility assumption?
- Hypatio
- · Replies 4 ·
Graduate Proving the BAC-CAB rule for vector triple products
- Ask4material
- · Replies 1 ·
Graduate Integration of function in a region
- phonic
- · Replies 2 ·
Graduate Approximating (x^2+a^2)^(1/4) w/ Error < 1e-6
- dirk_mec1
- · Replies 1 ·
Graduate Fraction of integrals with different variables
- huey910
- · Replies 5 ·
Undergrad Why m and n cannot both be even in the proof that √2 is irrational
- f24u7
- · Replies 3 ·
Graduate Does a Function f(x,y,z) Satisfy Given Partial Derivatives?
- kokai
- · Replies 1 ·
Graduate Prelim problem: bizarre integral expression
- laonious
- · Replies 3 ·
Undergrad Can TI-83 Calculate Exponentials in Cartesian Form?
- 14prc
- · Replies 6 ·
Undergrad Taylor Series/Newton Raphson Method question -Link Fixed
- Shadow_7
- · Replies 1 ·
Undergrad What is the integral of ln(9-x) over ln(9-x) plus ln(x+3)?
- rasi
- · Replies 3 ·
Graduate Orientation of Surface and edge of surface
- Castilla
- · Replies 7 ·
Undergrad Taylor Series/Newton Raphson Method question
- Shadow_7
- · Replies 2 ·
Undergrad Are implicit and partial differentiations related?
- nomadreid
- · Replies 2 ·
Undergrad Finding the derivative vs differentiating vs finding the differential of a fn/eqtn
- torquemada
- · Replies 3 ·
Graduate Is the Kronecker Delta Related to the Dirac Delta in Quantum Mechanics?
- coki2000
- · Replies 3 ·
Undergrad Why does Δx tend to 0 when Δu tends to 0 in the chain rule?
- cupu
- · Replies 6 ·
Graduate Proof that Every Compact Set is Bounded
- gwsinger
- · Replies 10 ·
Graduate Complex Analysis proof question (from Markushevich text))
- imurme8
- · Replies 1 ·
Undergrad Definite Integration: Solve (5∏/2) ∫y8 dy = 0.873
- Rob K
- · Replies 6 ·
Graduate Relationship Between K-Cells and Intervals in Baby Rudin
- gwsinger
- · Replies 7 ·
Undergrad What shape results from integrating the area of a circle?
- Rob K
- · Replies 5 ·
Undergrad Integrals over different domains
- bugatti79
- · Replies 1 ·
Graduate Hi,I'm trying to prove that [tex]\lim_{x\to 0}\Gamma(x) =
- Froskoy
- · Replies 4 ·
Graduate Can You Solve This Bessel Function Equation Analytically?
- vvthuy
- · Replies 9 ·
Graduate How can I use slope calculations to solve for sin(x)?
- sbcdave
- · Replies 3 ·
Undergrad How Can You Effectively Visualize and Draw Vector Fields?
- sandy.bridge
- · Replies 1 ·
Graduate Derivative of a complex function in terms of real and imaginary parts.
- gauss mouse
- · Replies 7 ·
Graduate Does the dirac delta function have a Laplace transform?
- AdrianZ
- · Replies 1 ·
Undergrad How can I find the derivative of an integration with respect to y?
- phonic
- · Replies 1 ·
Undergrad Finding points of non-differentiability
- Ashu2912
- · Replies 2 ·
Graduate Analytic continuation of the zeta function
- galoisjr
- · Replies 2 ·
Graduate Continuous functions on Cartesian products and Fredholm integral equations
- matematikuvol
- · Replies 2 ·
Graduate Unclear step in diam(S) = supS − inf S proof
- newToMetricSp
- · Replies 1 ·
Graduate The additive function is bounded
- LikeMath
- · Replies 1 ·
Undergrad Graphing f(x) = e^x/x and Testing for Infinity
- tomwilliam
- · Replies 2 ·
Graduate Transforming differential operators under change of variables in PDEs
- AxiomOfChoice
- · Replies 1 ·
Graduate Equality of mixed partial derivatives of order >2
- NickMusicMan
- · Replies 1 ·
Undergrad Find the general expression from k=0 to 'n'
- joao_pimentel
- · Replies 10 ·
Graduate Derive \dot v: A Thermo Relation for V, m and v
- An1MuS
- · Replies 1 ·
Undergrad Interchanging summation with integral, differentiation with integral
- SadScholar
- · Replies 6 ·
Undergrad Double Integral volumes: Triangular base
- dan5
- · Replies 5 ·
Graduate Implicit partial differentiation functional det[]
- 54stickers
- · Replies 3 ·
Undergrad Analytic proof of continuity, differentiability of trig. functions
- student10567
- · Replies 2 ·
Graduate Equality of integrals => equality of integrands
- Derivator
- · Replies 4 ·
Graduate Physical definition of a complex angle
- Thomas2054
- · Replies 12 ·
Undergrad Triple integral and cartesian coordinates
- queenstudy
- · Replies 9 ·
Undergrad How to solve ∫x/(1+e^x) dx
- all-black
- · Replies 7 ·
High School Solving an Nth Derivative Problem with f(x)= (3x+7)/(x+2)
- AkshayKG1000
- · Replies 4 ·
Undergrad Math problems to tell where you are with your knowledge of math
- 2slowtogofast
- · Replies 9 ·
Graduate Can you prove that Re{n} > -1/2 without using a prefix?
- Li(n)
- · Replies 4 ·
Graduate Continuous and smooth on a compact set implies differentiability at a point
- resolvent1
- · Replies 2 ·
Series expansion formula for a limit problem
- kahlan
- · Replies 11 ·
Graduate What Constitutes an Euclidean Space in Multivariable Calculus?
- Damidami
- · Replies 23 ·
Graduate Open subsets and relative openness in Rudin's metric space definition
- gwsinger
- · Replies 4 ·
Graduate Could There Be a Matrix Analog of the Del Operator?
- Dindane
- · Replies 1 ·
Graduate Finding and recognizing infeasible Lagrange multiplier points
- clustro
- · Replies 5 ·
Graduate Spivak Inverse Function Theorem Proof
- krcmd1
- · Replies 3 ·
Undergrad What Are the Derivatives of |x| and [x]?
- jobsism
- · Replies 6 ·
High School Location of proofs of trigonometric identities
- michaelknight
- · Replies 2 ·
Undergrad Why does delta v approach zero in the quotient rule proof?
- calcstudent1
- · Replies 12 ·
Undergrad Why doesn't the power rule work for integrating 1/x?
- 2^Oscar
- · Replies 24 ·
Graduate Can two different infinite series converge to the same limit?
- raphile
- · Replies 3 ·
Undergrad Limit existence, finiteness, algebra rules and L'Hôpital's rule
- Ashu2912
- · Replies 8 ·
Undergrad Derivative of Finite Sums: Solve Your Problem Here
- Milentije
- · Replies 2 ·
Graduate Finite Intersection of Open Sets Are Always Open?
- gwsinger
- · Replies 8 ·
Undergrad Question regarding Fourier Transform/e^-2pi*i
- pawnwarp
- · Replies 3 ·
Undergrad AP Calculus AB: Solving Limits Question on Continuity
- Chirag B
- · Replies 1 ·
Graduate How Does Non-Radial Symmetry Affect the Fourier Transform of 1/|r|?
- Morberticus
- · Replies 4 ·