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Threads
Finding fluid flow with Numerical Method
- chronicals
- · Replies 1 ·
Determining the distribution function F(x): Statistics/Probability
- mikebro
- · Replies 4 ·
Statistics- unbiased estimator
- Roni1985
- · Replies 1 ·
Limit of (5(x-2))^(x-2) as x approaches 2 from the right
- mattmannmf
- · Replies 12 ·
Analysis, Proof about, f being continuous, bijective
- Robert IL
- · Replies 7 ·
Fourier transform amplitudes differ in Hz vs radians
- Rib5
- · Replies 3 ·
Integrating 6/(√x(x+81))
- mattmannmf
- · Replies 8 ·
Finding power series representation and sum from a given function
- sobek
- · Replies 18 ·
Basis for polynomials of the form ax² + bx + 2a + 3b in P₃
- Dustinsfl
- · Replies 10 ·
Real Analysis: Fibonnaci Numbers
- phyxius117
- · Replies 1 ·
Summation Problem: Find Lowest Non-Negative Value
- jwxie
- · Replies 5 ·
Solving Integral of (4/(x^2+4))2 using Trig Substitution
- mattmannmf
- · Replies 4 ·
How to Find the Sum of a Series with ln and Factorials as Terms?
- thyrsta
- · Replies 8 ·
Understanding Improper Integrals with Limits at Infinity
- sinequanon
- · Replies 1 ·
What is the Invertibility of 2N-I Matrix When N^2 = N?
- Precursor
- · Replies 7 ·
Scalar potential and line integral of a vector field
- alecst
- · Replies 2 ·
Proving by Induction: Sum of i(i+1)(i+2)
- yankees26an
- · Replies 9 ·
One lined question on probability?
- rock.freak667
- · Replies 4 ·
Showing Tangency of y=(x2+x-2)3+3 at (1,3)
- hallowon
- · Replies 1 ·
Integrating P along Curve c: A Math Challenge
- joe:)
- · Replies 7 ·
How to Simplify an Expression with Invertible Matrices?
- Precursor
- · Replies 7 ·
Find Absolute Max/Min of f(x,y)=xy^2 w/ Domain x^2+y^2≤4
- der.physika
- · Replies 2 ·
Linear Dependence of x1, x2 and x3 in R^2
- Dustinsfl
- · Replies 3 ·
Computing residues for integral with simple and double poles
- kreil
- · Replies 3 ·
Integrating V(x)DV(X) in NMOS Transistors: A Mathematical Analysis
- xcvxcvvc
- · Replies 1 ·
Quadratic Form x^2-xy+y^2: Determining Sign Consistency
- player1_1_1
- · Replies 5 ·
Limit of a function - Indeterminate Form and LH rule
- Merz
- · Replies 1 ·
Is a Constant Function Always Riemann Integrable?
- michonamona
- · Replies 4 ·
COSETS are equal for finite groups
- mathwhiz22
- · Replies 12 ·
Proving by Induction: P(n) for n>1
- yankees26an
- · Replies 5 ·
Angular accelleration(need verification)
- Susanne217
- · Replies 1 ·
Solving Complex Integral: Cauchy's Formula
- zenite
- · Replies 1 ·
Applying the Maximum Principle to Solve Mixed Boundary Value Problems
- Vuldoraq
- · Replies 1 ·
Proving Rolle's Theorem: Proving Zero's of f(x) in [0,1]
- nlews
- · Replies 2 ·
Finding the limit of ((x+ln x)/(x-ln x))^(x/ln x) as x approaches infinity
- talolard
- · Replies 1 ·
Integrating x²/√(9-x²) with trig substitution
- James889
- · Replies 1 ·
What Is the Marginal Profit for 20 Bicycles and the Rocket's Distance Rate?
- neduet
- · Replies 6 ·
Deriving the Double Derivative of tan(x)
- _wolfgang_
- · Replies 5 ·
Limit of ratio involving harmonic numbers and ln 2
- nonaa
- · Replies 5 ·
Proving Uniqueness of t with Rolle's Theorem
- MatthewD
- · Replies 5 ·
Solving for x in Vector Space (1,2)^T; (-1,1)^T
- Dustinsfl
- · Replies 7 ·
Proving diagonalizability with the power series
- rugbygirl2
- · Replies 1 ·
Modulo Reduction Using Fermat's Little Theorem
- scottstapp
- · Replies 1 ·
Differentiate f(x)=2x^(2/3)(3-4x^(1/3))
- shanshan
- · Replies 1 ·
My proof involving Pythagorean’s Theorem
- Jadehaan
- · Replies 4 ·
Condition for a multivariable limit with positive integers a, b, c
- likearollings
- · Replies 2 ·
Proof that there is a solution to f(x)=x
- monkeybird
- · Replies 2 ·
Maximum and Minimum Value Application question
- shanshan
- · Replies 3 ·
Removing imaginary exponents from Cauchy-Euler equation solution
- Jim4592
- · Replies 2 ·
Proving $\left\|(A-\lambda I)^{-1}\right\|_{2}$ with Inverse of A
- jschmid2
- · Replies 1 ·
Proving the Relationship Between Augmented Matrices and Reduced Row Echelon Form
- BK201
- · Replies 2 ·
Proving similar matrices have equal geometric multiplicity
- Whatever123
- · Replies 4 ·
Prove: p - q Divides p - 1 Implies q - p Divides q - 1
- Dustinsfl
- · Replies 4 ·
Solving a Second-Order Differential Equation with Variable Coefficients
- der.physika
- · Replies 12 ·
Find Derivative of \frac{-3x^4}{(4x-8)^{1/2}}
- polak333
- · Replies 3 ·
Poisson distribution for CPU failures in 10,000 computers
- exitwound
- · Replies 2 ·
Proving f(x) > e^x for a Monotonic Function with f'(x) > f(x) and f(0) = 1
- talolard
- · Replies 6 ·
How Many Ways Can You Arrange 3 Birds to Feed if Two Don't Get Along?
- Happyzor
- · Replies 2 ·
Do 2×2 matrices e₁₁, e₁₂, e₂₁, e₂₂ span the space of all 2×2 matrices?
- Dustinsfl
- · Replies 1 ·
Prove that if n ∈ ℕ where n > 1, then n + 1 is odd.
- Dustinsfl
- · Replies 1 ·
Is there anything else you'd like to check?
- Topher925
- · Replies 2 ·
Integrable and non-integrable functions whose product is integrable
- MatthewD
- · Replies 4 ·
How Does the Maximum Metric Define Topology on the Product of Two Metric Spaces?
- ideas
- · Replies 1 ·
Does deleting a vector from a linearly independent set keep the rest independent?
- Dustinsfl
- · Replies 1 ·
Integration by parts for ln(sqrt(x^2-4))
- Bryon
- · Replies 4 ·
Probability of dealing 4 cards from pack of 52 cards
- something42
- · Replies 4 ·
What is the best estimate for B in Least Squares Fitting?
- nickerst
- · Replies 1 ·
Scalar Equations: How to solve them
- abhimanipal
- · Replies 2 ·
Line integral, vector calculus
- daku420
- · Replies 1 ·
Simplifying Trigonometric Expression and Solving Integral
- holezch
- · Replies 2 ·
Can the Eigenvalues of A Determine if A^3=A?
- noon0788
- · Replies 12 ·
Prove n(n^2-1)(n+2) is divisible by 4
- nat_tx
- · Replies 4 ·
Solving Fractions When Numerator Has Higher Degree
- Oblakastouf
- · Replies 2 ·
Limit and Convergence Questions
- HypeBeast23
- · Replies 1 ·
What is the proof that S0_O(3,1) is connected?
- latentcorpse
- · Replies 2 ·
Lcm of k,k+1,k+2 where k≡3(mod 4) ?
- kingwinner
- · Replies 16 ·
What are the absolute min and max of f(x,y)=xy^2 over a specific domain?
- der.physika
- · Replies 1 ·
Evaluate the double integral of yx² − 2xy² with limits
- der.physika
- · Replies 7 ·
Why does the limit in this improper integral equal zero?
- SANGHERA.JAS
- · Replies 4 ·
Integral of √(1-4x²)/x using trigonometric substitution
- Slimsta
- · Replies 13 ·
Finding T, N, B vectors and curvature of x=-4t, y=-t², z=-2t³ at t=1
- FreedayFF
- · Replies 8 ·
Undetermined Coefficient with repeated roots
- Ian88
- · Replies 1 ·
Composite functions and domains
- bacon
- · Replies 1 ·
How much work is done lifting a leaking bucket from the bottom of a well?
- Precursor
- · Replies 1 ·
Is my Proof Correct for lim x/(x+1) = 1/2?
- kingwinner
- · Replies 7 ·
Indefinite Integral Calculus II
- Wm_Davies
- · Replies 1 ·
Solving homogeneous equation x dy/dx = ye^(x/y) - x
- Richirude
- · Replies 1 ·
What Steps Are Needed to Integrate tan(x)sec^2(x) dx?
- hoger
- · Replies 1 ·
Proving a Discrete math problem
- sportlover36
- · Replies 2 ·
Discrete Math Problem: Proving Subset Relationships in Sets A, B, and C
- sportlover36
- · Replies 4 ·
Evaluating ∫₀³ t³/√(3-t) dt using the beta function
- Mechdude
- · Replies 9 ·
Finding constants in a differential equation and two limit/derivative problems
- kingkong11
- · Replies 9 ·
Solving Integrals with Trig Substitution - 1/(25-x^2)
- Bryon
- · Replies 3 ·
Derivatives in Economics problem
- tjohn101
- · Replies 3 ·
Finding Solutions to IVPs with Continuous Coefficients
- stanford1463
- · Replies 1 ·
Solving Differential Equations with Substitution Method
- der.physika
- · Replies 3 ·
Checkerboard Problem: Proving No Exact Cover w/ T-Shaped Dominos
- morbius27
- · Replies 7 ·
Geometrical description of a subset
- dlevanchuk
- · Replies 2 ·
Integration with Sines and Cosines
- Ayesh
- · Replies 2 ·
Solving the Differential Equation ex y dy/dx = e-y + e-2x-y
- jofree87
- · Replies 1 ·