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Particle's Equation, Velocity and Acceleration
- defaultusername
- · Replies 4 ·
Differential equation for a vibration problem
- Reno Nza
- · Replies 1 ·
Where are the extrema and inflection points for the function y = x/ln(x)?
- Destroxia
- · Replies 11 ·
Vector cross product with curl
- hotvette
- · Replies 10 ·
Dot product of tensor-vector product
- hotvette
- · Replies 12 ·
Applying curl to ∇p = ρ∇φ using product rule
- binbagsss
- · Replies 2 ·
Vector calculus identity using index and comma notation
- hotvette
- · Replies 4 ·
Taylor polynom of f(x)=1/(√1-e3x)
- Susenkovykral
- · Replies 6 ·
How Does Total Differential Determine Accuracy in Parameter Settings?
- Nanu Nana
- · Replies 7 ·
Function f(x,y,z) of three variables becomes z = g(x,y)
- tomkoolen
- · Replies 4 ·
Finding coefficients in Fourier series with sine-to-cosine conversion
- baby_1
- · Replies 11 ·
Tensor determinant using box product
- hotvette
- · Replies 3 ·
Show Tensor Determinants Equality
- hotvette
- · Replies 3 ·
Complex numbers : quadratic equation
- chwala
- · Replies 22 ·
Finding point D to complete parallelogram ABCD and verifying it's a rhombus
- chwala
- · Replies 11 ·
Derivative of a Sum: Does the Index Change?
- rmiller70015
- · Replies 1 ·
E-permutation and Kronecker delta identity
- hotvette
- · Replies 8 ·
Flux integral over a parabolic cylinder
- Forcefedglas
- · Replies 4 ·
Linear (in)dependence of vector pairs and triples
- ibkev
- · Replies 7 ·
Proving identity for f(x)g^(n)(x) using induction
- Tcw7468
- · Replies 7 ·
Solving (3+cos2θ)dx/dθ = xsin2θ for x
- chwala
- · Replies 1 ·
Some trouble with relativistic notations
- Amentia
- · Replies 10 ·
Rotational Volume Using Shell Method
- Michele Nunes
- · Replies 1 ·
Series solution recursion formula for y''-2xy+2y=0
- rmiller70015
- · Replies 1 ·
Order of branch point of z^(-1/2)
- Physgeek64
- · Replies 12 ·
How do integrals actually work?
- Aran Weizman
- · Replies 4 ·
Convolutions (differential Equations)
- Dusty912
- · Replies 12 ·
Finding a matrix for a linear transformation
- patricio2626
- · Replies 6 ·
Manipulating Fourier transforms
- sa1988
- · Replies 2 ·
When is a linear approximation reliable for long-term behavior near equilibrium?
- Dusty912
- · Replies 1 ·
Is this enough to get full marks?
- sa1988
- · Replies 7 ·
Integrating Sums (Laplace Transform)
- rmiller70015
- · Replies 6 ·
Fourier Transform and Partial Differential Equations
- sa1988
- · Replies 4 ·
First order Partial differential equation
- pondzo
- · Replies 4 ·
Complete calculus analysis of polynomial functions
- PatrickrG
- · Replies 10 ·
Temperature rise in oven and daylight hours in Windsor
- PatrickrG
- · Replies 5 ·
Line integral convert to polar coordinates
- Scott77
- · Replies 1 ·
Calculus problem with integration and limits
- Portuga
- · Replies 2 ·
What Is the Laurent Series for e^(1/z)?
- Physgeek64
- · Replies 6 ·
Does the Series Converge or Diverge for Different Values of z?
- erbilsilik
- · Replies 1 ·
Why does the greatest integer of 2sin(x-1)/(x-1) equal 1 as x approaches 1?
- Ujjwal28
- · Replies 21 ·
Ordered set proof review request
- mafagafo
- · Replies 2 ·
Linear dependence of functions
- Dank2
- · Replies 7 ·
Linear transformation representation with a matrix
- patricio2626
- · Replies 4 ·
Finding Stationary Points for the Differential Equation y=(lnx)^2/x
- chwala
- · Replies 6 ·
Classifaction of equilibrium points for a Hamiltonian System
- rmiller70015
- · Replies 4 ·
Line integral over vector field of a shifted ellipse
- TheBoro76
- · Replies 5 ·
Finding roots in an extension field
- PsychonautQQ
- · Replies 7 ·
Solving tricky limit (involving defined integral and sine)
- lep11
- · Replies 19 ·
Solution of 2 x'' y + 3 x' y' + x y'' = 0 where ' is d/dt
- Dukon
- · Replies 13 ·
Does the GCD of a set divide the GCD of any subset?
- jack476
- · Replies 1 ·
What are the eigenvalues and eigenvectors of the given matrix transformation?
- rmiller70015
- · Replies 6 ·
Calculating Bungee Jumping Acceleration: Physics and Calculus Problem Solutions
- nfcfox
- · Replies 2 ·
How Do You Evaluate sin(x)/x^4 Over the Unit Circle Using Complex Analysis?
- Physgeek64
- · Replies 3 ·
Cyclotomic Polynomial Questions
- PsychonautQQ
- · Replies 3 ·
Chain rule for differentiating 2sin(3x) and 3sin(x/2)+e^x
- Parsifal1
- · Replies 19 ·
Finding the Angle of Cut for a Spherical Fruit Slice
- GeometryIsHARD
- · Replies 2 ·
Direction of oscillations (2nd order ODE)
- rmiller70015
- · Replies 3 ·
Line Integral over circle region
- says
- · Replies 7 ·
Double integral of sin(x²) using series expansion
- Dewgale
- · Replies 7 ·
Second order derivatives and resonance
- GwtBc
- · Replies 2 ·
How's Fourier series modified for function f(t)= f(2Pi t)?
- Poirot
- · Replies 2 ·
Complex contour integral for Fourier transform with Gaussian pole
- Poirot
- · Replies 3 ·
In the limit as A --> ∞, what does the function become?
- Poirot
- · Replies 2 ·
Linear Transformation and Inner Product Problem
- i_hate_math
- · Replies 2 ·
Electric potential between concentric spheres with rv''+2v'=0
- i_hate_math
- · Replies 12 ·
Use Gauss's Law to find the charge contained in the solid hemisphere
- RedDelicious
- · Replies 2 ·
How Does Gravity Vary Inside the Earth?
- struggles
- · Replies 7 ·
Question on definite integral and inflection points
- Sahil Kukreja
- · Replies 2 ·
Determine if L is a vector space
- Dank2
- · Replies 6 ·
Abstract Algebra/Field Theory question
- PsychonautQQ
- · Replies 7 ·
How to find the third root of z^3=1?
- hamad12a
- · Replies 4 ·
Eigenvalues and Eigenvectors: Finding the Roots of a Matrix
- kev.thomson96
- · Replies 1 ·
Modulus and Argument of cos(i) and -3i
- struggles
- · Replies 6 ·
Fourier series for f(x) = |x| and finding Σ 1/(2j−1)²
- Poirot
- · Replies 5 ·
Which Part of My Differential Equation Solution Is Wrong?
- hotjohn
- · Replies 6 ·
Problem on normal distribution
- chwala
- · Replies 8 ·
Show that ∫ dx |f(x)|^2 = ∑ |Cn|^2
- Poirot
- · Replies 12 ·
Fourier transform of sin(3pix/L)
- spacetimedude
- · Replies 4 ·
How to find the area enclosed by two polar curves?
- Eclair_de_XII
- · Replies 10 ·
Evaluate length of the spiral (Line Integral)
- says
- · Replies 4 ·
Volume enclosed by two spheres using spherical coordinates
- Forcefedglas
- · Replies 9 ·
How Fast is the Top of the Ladder Sliding Down When the Bottom Moves Away?
- 53Mark53
- · Replies 5 ·
Find derivative of composite function
- 53Mark53
- · Replies 4 ·
A Spectacular RAAF Roulette Air Show!
- 53Mark53
- · Replies 4 ·
Prove value of definite integral is greater than b
- lep11
- · Replies 10 ·
Calculating the Tangent to a Parametric Curve at a Given Point
- 53Mark53
- · Replies 3 ·
Curl of stream function in cylindrical coordinates
- Remixex
- · Replies 3 ·
Limit points, closure of set (Is my proof correct?)
- Incand
- · Replies 18 ·
Sketching a periodic function and Fourier analysis
- SU403RUNFAST
- · Replies 3 ·
P,Q,R notation in Vector Fields
- says
- · Replies 1 ·
Does V Qualify as a Subspace of ℝ3?
- SYoungblood
- · Replies 2 ·
Deriving Properties of Inner Products for Complex Vector Spaces
- DRose87
- · Replies 1 ·
Matrix representation of function composition
- Sociomath
- · Replies 3 ·
Show that T is a nonlinear transformation
- Sociomath
- · Replies 1 ·
Prove the function is Riemann-integrable
- lep11
- · Replies 22 ·
What is the sum of interior angles in a hyperbolic n-gon?
- GeometryIsHARD
- · Replies 7 ·
Why do I get cos(2n-1)/(2n-1) instead of cos(n+1)/(n+1)?
- foo9008
- · Replies 7 ·
Solenoidal and irrotational vector field
- Dominika
- · Replies 1 ·
Flux Integral of a Fluid Rotating about an Axis
- vs74043
- · Replies 1 ·