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Computing associated Legendre polynomials Pnm recursively
- G4CKT
- · Replies 1 ·
Integrating 1/(2+sin(x)) using trig substitutions
- n4rush0
- · Replies 16 ·
Integration of a harmonic function over a period
- lordcx
- · Replies 2 ·
Calculating Velocity and Position of a Car Over Time Using Equations
- thaaampie
- · Replies 3 ·
Proving gcd(N,a)=gcd(N,b)=gcd(N,c)=1 when N=abc+1
- doubleaxel195
- · Replies 2 ·
Solve for i: Expert Tips to Complete Your Equations - Get Help Now
- iac0b
- · Replies 1 ·
[Set Theory] Proving Linear Order on a Subset of a Partially Ordered Set
- EstimatedEyes
- · Replies 3 ·
Improper integrals and trig substitution
- zje
- · Replies 4 ·
Calculus Continuous Function Problem
- Onodeyja
- · Replies 10 ·
Integration with trig functions
- eaglesfn68
- · Replies 1 ·
Finding elements satisfying x^2 = 1 in U(n)
- Shoney45
- · Replies 5 ·
Combinatorics: Choosing Job Applicants
- Shoney45
- · Replies 12 ·
Probability - Sum of Squares of Rolls of a Die
- jchiz24
- · Replies 1 ·
How to evaluate the integral with nested square roots and arctangent
- Grand
- · Replies 2 ·
Measuring surface area between points
- MartinV
- · Replies 5 ·
How in the world do you get from here to here
- bmed90
- · Replies 3 ·
Sampling Interval for Data: Calculating Omega and Number of Samples Per Period
- andrey21
- · Replies 2 ·
Proof with even numbers and divison
- gmmstr827
- · Replies 5 ·
Integral of Ldv/(AgL+v²) in inverse tangent form
- btbam91
- · Replies 3 ·
Show that this improper integral converges
- Jamin2112
- · Replies 3 ·
Proof using primes, divisibility, and sum of squares
- ccsmarty
- · Replies 1 ·
Constructing Non-Zero Vectors from a Zero Matrix: A Proof of Linear Dependence
- hkus10
- · Replies 6 ·
Homeomorphism and diffeomorphism
- rayman123
- · Replies 3 ·
Norms question (parallelogram law)
- tourjete
- · Replies 1 ·
Line Integral on R2 Curve in Polar Coordinates
- Mr.MaestrO
- · Replies 1 ·
Acoustic Mach number and plane wave properties from pressure
- roldy
- · Replies 1 ·
Simplifying Expressions: Understanding 1/4k
- Shackleford
- · Replies 2 ·
Interval of Convergence for a Series
- calculusisfun
- · Replies 3 ·
What is the Purpose of U Substitution in Solving Integrals?
- bmed90
- · Replies 1 ·
Can a PSD Matrix Be Expressed as a Sum of Structurally Similar Matrices?
- peterlam
- · Replies 1 ·
Path integral and line integrals
- Brown Arrow
- · Replies 1 ·
Does the Set T Form a Vector Space Under Given Operations?
- hahatyshka
- · Replies 5 ·
How Do You Differentiate the Expression E^(xy) + y?
- bmed90
- · Replies 9 ·
Riemann Integrability, Linear Transformations
- missavvy
- · Replies 1 ·
My Terminal Velocity is Zero? (DE Question)
- Bazzinga
- · Replies 6 ·
Set theory proof: did I make a logical error?
- number0
- · Replies 5 ·
Statistics - Probability of Random Events
- Quincy
- · Replies 3 ·
What Happens to Sqrt(n+1) - Sqrt(n) as n Approaches Infinity?
- tcbh
- · Replies 7 ·
Differential Equation (Bernoulli?)
- gmmstr827
- · Replies 1 ·
Finding Uncertainty of the Second Derivative
- Gerst
- · Replies 2 ·
Which Cayley diagrams are isomorphic?
- radou
- · Replies 29 ·
Half-life of radioactive substance
- gmmstr827
- · Replies 1 ·
Combinatorics/Factorial Problem
- kuahji
- · Replies 2 ·
Engineering Statistics: Binomial Distribution
- aeroguy77
- · Replies 3 ·
What are the values of m² + n² modulo 4 in number theory?
- pupeye11
- · Replies 9 ·
Proof of Stone-Wierstrass theorem
- talolard
- · Replies 1 ·
Characteristic Polynomial of Matrix
- iamalexalright
- · Replies 6 ·
Switching terms in a series - theorem
- estro
- · Replies 5 ·
Equation of Tangent Plane to Surface S at Point P(2,1,3)
- quietrain
- · Replies 18 ·
Proving Even Number Additive Inverse is Even
- XodoX
- · Replies 3 ·
Find vector orthogonal to two lines
- chohocvo
- · Replies 1 ·
Integration by substitution with bounds and integrating velocity with initial height
- armolinasf
- · Replies 2 ·
Cylindrical and Cartesian Coord. dot product
- Cmwarre
- · Replies 1 ·
Finding first 3 Fourier series terms for piecewise symmetric function
- roldy
- · Replies 7 ·
Measure Theory: Prove Set is Measurable Question
- frogs11
- · Replies 3 ·
Wave Equation traveling to the left
- roldy
- · Replies 1 ·
Why Does a 2x2 Matrix [x y; y z] in the PSD Cone Imply x>=0, z>=0, and xz>=y^2?
- peterlam
- · Replies 1 ·
How to integrate the last two terms in that integral
- 7yler
- · Replies 10 ·
Calculus Easy Slope of Curve Problem
- tensirk
- · Replies 8 ·
How Do You Calculate the Intersection Probability for Mutually Exclusive Events?
- Quincy
- · Replies 2 ·
Partial fraction form for x²/(x² + x + 2)
- vande060
- · Replies 2 ·
How do I solve this PDE using separation of variables?
- erok81
- · Replies 13 ·
Find theta from the cross product and dot product of two vectors
- loganblacke
- · Replies 11 ·
I hope that will get you started.
- katia11
- · Replies 1 ·
Finding eqn of tangent plane without eqn of surface
- dispiriton
- · Replies 4 ·
How can I bin the polar angles of a unit sphere for non-equal bin widths?
- susantha
- · Replies 5 ·
Is the periodic function a vector space?
- golmschenk
- · Replies 2 ·
Cannot solve - dy/dx = (e^(1/x))/(x*((x+1)^2))
- manjanjatx
- · Replies 6 ·
Greatest lower bound of Vector Space
- iamalexalright
- · Replies 1 ·
Turing machine for x+y with unary encoding
- wheezyg
- · Replies 4 ·
Intergrating Factor - dy/dt = -2ty + 4e^-t^2
- killersanta
- · Replies 6 ·
How do you integrate √(65e^(2t)) from 0 to 2?
- 7yler
- · Replies 8 ·
Calculating Sphere Volume Using Trig Substitution
- kristian321
- · Replies 1 ·
Why does eij*p*dij equal zero in Stokes flow uniqueness?
- davcrai
- · Replies 3 ·
Orientability of Submanifolds: A Proof and Strategy
- Canavar
- · Replies 4 ·
Showing Difference of Relatively Prime Polynomials is Irreducible
- slamminsammya
- · Replies 2 ·
Hard Time Understanding If A C B, then A U B = B
- number0
- · Replies 3 ·
Finding T([4,3]^T) given basis B and matrix [T]_B
- chuy52506
- · Replies 3 ·
Function Composition: Simplifying f((f(t)-f(s))?
- Screwdriver
- · Replies 2 ·
Testing Stability of Linear System Fixed Points
- coverband
- · Replies 3 ·
Whats the derivative of the absolute value to the power of p?
- michonamona
- · Replies 6 ·
Prove using general properties of vectors (not coordinates):
- ccmetz2020
- · Replies 6 ·
Deriving recurrence relation njn-1(x)-(n+1)jn+1(x)=(2n+1)j'n(x)
- lycraa
- · Replies 1 ·
Topology: Clopen basis of a space
- talolard
- · Replies 2 ·
Complex numbers linear algebra
- karnten07
- · Replies 20 ·
Proving Finite Convex Sets Intersection is Convex
- retspool
- · Replies 1 ·
Complex Analysis-Difference between Differentiable and Analytic
- gbean
- · Replies 1 ·
Applying Von Hann Windowing to a Data Set with N=3144
- andrey21
- · Replies 2 ·
Can conditional probability P(A|C) be expressed as a sum over P(A|B)P(B|C)?
- ravi.xolve
- · Replies 1 ·
Invariant subspace and linear transformation
- td21
- · Replies 1 ·
First order logic: definability
- ky2345
- · Replies 15 ·
Determine Whether this is a Group
- cwatki14
- · Replies 3 ·
Removing the Linear Trend from Data Set with x and y Values
- andrey21
- · Replies 5 ·
Prove differentiable implies continuous at x=xo
- splash_lover
- · Replies 3 ·
Finding the derivative of y = √x + √x
- tinala
- · Replies 8 ·
Induction to show n/(n^n) is less than .5^k
- dzza
- · Replies 1 ·
Separable differential equation 2√x dy/dx = cos²y with y(4) = π/4
- gmmstr827
- · Replies 7 ·
Applications of Euler's Formula
- llooppii
- · Replies 1 ·
Circle in plane parameterization
- quietrain
- · Replies 14 ·
Limits involving trigonometric functions
- Ironside
- · Replies 7 ·