https://liberty.io/using-fsolve-to-solve-non-linear-equations-in-matlab.htmlBuzz Spill Dailyen2026-08-28T04:21:10-04:00using fsolve to solve non-linear equations in matlabhttps://liberty.io/is-this-the-correct-notation.htmlBuzz Spill Dailyen2026-08-28T04:20:49-04:00Is this the correct notation?https://liberty.io/why-does-the-sum-of-inverse-squares-equal-pi-2-6-duplicate.htmlBuzz Spill Dailyen2026-08-28T04:00:35-04:00Why does the sum of inverse squares equal $\pi^2/6$? [duplicate]https://liberty.io/inverse-of-a-step-function.htmlBuzz Spill Dailyen2026-08-28T03:58:29-04:00"Inverse" of a step functionhttps://liberty.io/how-to-calculate-recurring-probability.htmlBuzz Spill Dailyen2026-08-28T03:41:12-04:00How to calculate recurring probabilityhttps://liberty.io/how-do-the-sets-emptyset-times-b-a-times-emptyset-emptyset-times-empty.htmlBuzz Spill Dailyen2026-08-28T03:30:25-04:00How do the sets $\emptyset\times B,\ A\ \times \emptyset, \ \emptyset \times \emptyset $ look like?https://liberty.io/find-the-12th-term-and-the-sum-of-the-first-12-terms-of-a-geometric-se.htmlBuzz Spill Dailyen2026-08-28T03:27:47-04:00Find the 12th term and the sum of the first 12 terms of a geometric sequence.https://liberty.io/intuition-for-dense-sets-real-analysis.htmlBuzz Spill Dailyen2026-08-28T03:25:35-04:00Intuition for dense sets. (Real analysis)https://liberty.io/finite-and-infinite-speed-of-propagation-for-wave-and-heat-equation.htmlBuzz Spill Dailyen2026-08-28T03:13:44-04:00Finite and infinite speed of propagation for wave and heat equationhttps://liberty.io/why-are-direct-proofs-often-considered-better-than-indirect-proofs-clo.htmlBuzz Spill Dailyen2026-08-28T03:12:37-04:00Why are direct proofs often considered better than indirect proofs? [closed]https://liberty.io/finding-all-complex-z-that-satisfy-z-4-4z-8-0.htmlBuzz Spill Dailyen2026-08-28T03:03:55-04:00Finding all complex $z$ that satisfy $z^4+4z+8=0$https://liberty.io/what-is-the-most-unusual-proof-you-know-that-sqrt-2-is-irrational.htmlBuzz Spill Dailyen2026-08-28T03:03:45-04:00What is the most unusual proof you know that $\sqrt{2}$ is irrational?https://liberty.io/solve-the-equation-x-2-frac-9x-2-x-3-2-27.htmlBuzz Spill Dailyen2026-08-28T02:55:04-04:00Solve the equation $x^2+\frac{9x^2}{(x+3)^2}=27$https://liberty.io/4-x-4-x-1-24-what-is-the-value-of-2x-x.htmlBuzz Spill Dailyen2026-08-28T02:52:27-04:00$4^x-4^{x-1}=24$ what is the value of $(2x)^x$?"https://liberty.io/logarithmic-equation-solve-for-x.htmlBuzz Spill Dailyen2026-08-28T02:44:48-04:00Logarithmic Equation: Solve for $x$https://liberty.io/how-can-a-solid-with-semi-circular-cross-sections-be-perpendicular-to-.htmlBuzz Spill Dailyen2026-08-28T02:27:33-04:00How can a solid with semi-circular cross sections be perpendicular to the x axis?https://liberty.io/simplest-known-solution-to-world-039-s-hardest-easy-geometry-problem.htmlBuzz Spill Dailyen2026-08-28T02:21:49-04:00Simplest known solution to "World's Hardest Easy Geometry Problem"?https://liberty.io/how-to-show-that-pi-pi-is-not-a-integer.htmlBuzz Spill Dailyen2026-08-28T02:19:37-04:00How to show that $\pi^\pi$ is not a integer?https://liberty.io/proving-cos-x-2-sin-x-2-1.htmlBuzz Spill Dailyen2026-08-28T02:09:52-04:00Proving $\cos(x)^2+\sin(x)^2=1$https://liberty.io/converting-the-equation-of-the-line-to-the-vector-and-symmetric-forms-.htmlBuzz Spill Dailyen2026-08-28T02:04:10-04:00Converting the equation of the line to the vector and symmetric forms of the equation.https://liberty.io/is-the-number-8-special-in-turning-a-sphere-inside-out.htmlBuzz Spill Dailyen2026-08-28T02:01:58-04:00Is the number 8 special in turning a sphere inside out?https://liberty.io/finding-the-equation-of-the-tangent-in-slope-intercept-form-at-a-parti.htmlBuzz Spill Dailyen2026-08-28T02:01:41-04:00Finding the equation of the tangent (in slope-intercept form) at a particular point?https://liberty.io/confusion-about-expectation-moment-generating-function-distributation.htmlBuzz Spill Dailyen2026-08-28T02:00:43-04:00Confusion about expectation / moment generating function / distributationhttps://liberty.io/related-rates-of-change-cylinder-question.htmlBuzz Spill Dailyen2026-08-28T01:56:19-04:00Related Rates of Change - Cylinder Questionhttps://liberty.io/coordinates-rotation-by-120-degree.htmlBuzz Spill Dailyen2026-08-28T01:53:19-04:00Coordinates rotation by $120$ degreehttps://liberty.io/difference-between-simplicial-and-singular-homology.htmlBuzz Spill Dailyen2026-08-28T01:43:28-04:00Difference between simplicial and singular homology?https://liberty.io/relationship-between-simple-interest-and-arithmetic-progression.htmlBuzz Spill Dailyen2026-08-28T01:36:16-04:00relationship between simple interest and arithmetic progression.https://liberty.io/definition-of-multidimensional-wiener-process.htmlBuzz Spill Dailyen2026-08-28T01:30:10-04:00Definition of multidimensional Wiener processhttps://liberty.io/what-is-the-latest-verified-research-on-the-3x-1-problem-closed.htmlBuzz Spill Dailyen2026-08-28T01:25:29-04:00What is the latest verified research on the 3x+1 Problem? [closed]https://liberty.io/understanding-the-determinant-of-an-infinite-matrix.htmlBuzz Spill Dailyen2026-08-28T01:24:19-04:00Understanding the determinant of an infinite matrixhttps://liberty.io/what-are-differences-between-affine-space-and-vector-space.htmlBuzz Spill Dailyen2026-08-28T01:16:49-04:00What are differences between affine space and vector space?https://liberty.io/solving-the-equation-ln-x-x.htmlBuzz Spill Dailyen2026-08-28T01:15:39-04:00Solving the equation $\ln(x)=-x$https://liberty.io/most-general-solution-for-ode.htmlBuzz Spill Dailyen2026-08-28T01:09:54-04:00most general solution for ODEhttps://liberty.io/need-help-determining-the-pairs-of-quaternions-that-anticommute.htmlBuzz Spill Dailyen2026-08-28T01:09:19-04:00Need help determining the pairs of quaternions that anticommutehttps://liberty.io/deriving-the-rayleigh-distribution-from-the-gaussian.htmlBuzz Spill Dailyen2026-08-28T01:03:46-04:00Deriving the Rayleigh Distribution from the Gaussianhttps://liberty.io/solving-modulus-equation-systems.htmlBuzz Spill Dailyen2026-08-28T01:00:53-04:00Solving modulus equation systemshttps://liberty.io/why-does-0-75-times-1-25-equal-0-93-and-not-1.htmlBuzz Spill Dailyen2026-08-28T01:00:35-04:00Why does $0.75 \times 1.25$ equal $0.93$ and not $1$?https://liberty.io/find-the-point-of-intersection-of-the-straight-line-frac-x-1-4-frac-y-.htmlBuzz Spill Dailyen2026-08-28T00:52:23-04:00Find the point of intersection of the straight line $\frac{X+1}{4}=\frac{Y-2}{-2}=\frac{Z+6}{7}$ and plane $3X+8Y-9Z=0$https://liberty.io/find-the-value-of-c-such-that-the-system-has-a-solution-other-than-0-0.htmlBuzz Spill Dailyen2026-08-28T00:46:37-04:00Find the value of c such that the system has a solution other than $(0, 0, 0)$.https://liberty.io/sard-039-s-theorem-proof-detail-question-regarding-partial-derivatives.htmlBuzz Spill Dailyen2026-08-28T00:37:41-04:00Sard's Theorem Proof Detail Question: Regarding Partial Derivatives.https://liberty.io/intuition-on-the-curl-formula.htmlBuzz Spill Dailyen2026-08-28T00:34:49-04:00Intuition on the curl formulahttps://liberty.io/equation-for-x-axis-3d-paraboloid.htmlBuzz Spill Dailyen2026-08-28T00:34:02-04:00Equation for x-axis 3D paraboloidhttps://liberty.io/given-log2-a-log7-b-find-log-56.htmlBuzz Spill Dailyen2026-08-28T00:27:38-04:00Given: Log2=a, Log7=b. Find: Log 56.https://liberty.io/are-there-infinitely-many-pythagorean-triples.htmlBuzz Spill Dailyen2026-08-28T00:20:50-04:00Are there infinitely many pythagorean triples?https://liberty.io/find-the-self-adjoint-form-of-the-ode-x-2y-039-039-xy-039-mu-y-0.htmlBuzz Spill Dailyen2026-08-28T00:19:56-04:00Find the self-adjoint form of the ODE : $ x^2y''+xy'+\mu y=0 \ $https://liberty.io/matrix-norm-inequality-lvert-a-rvert-infty-leq-sqrt-n-lvert-a-rvert-2.htmlBuzz Spill Dailyen2026-08-28T00:17:43-04:00Matrix Norm Inequality $\lVert A\rVert_\infty \leq \sqrt{n} \lVert A\rVert_2$https://liberty.io/can-every-irrational-number-be-written-in-terms-of-finitely-many-ratio.htmlBuzz Spill Dailyen2026-08-28T00:11:34-04:00Can every irrational number be written in terms of finitely many rational numbers?https://liberty.io/sum-of-2-dice-rolls-is-even-probability.htmlBuzz Spill Dailyen2026-08-28T00:08:47-04:00Sum of 2 dice rolls is even - probabilityhttps://liberty.io/how-do-i-negate-the-following-statement-closed.htmlBuzz Spill Dailyen2026-08-27T23:56:35-04:00How do I negate the following statement? [closed]https://liberty.io/element-chasing-proof-that-a-setminus-c-setminus-b-setminus-c-a-setmin.htmlBuzz Spill Dailyen2026-08-27T23:56:26-04:00Element chasing proof that $(A\setminus C)\setminus(B\setminus C) = (A\setminus B)\setminus C$https://liberty.io/how-to-calculate-the-dot-product-of-two-functions.htmlBuzz Spill Dailyen2026-08-27T23:54:23-04:00How to calculate the dot product of two functions?https://liberty.io/why-does-i-i-equal-more-than-one-number-duplicate.htmlBuzz Spill Dailyen2026-08-27T23:53:32-04:00Why does $i^i$ equal more than one number? [duplicate]https://liberty.io/riemann-hypothesis-and-robin-039-s-inequality-implications.htmlBuzz Spill Dailyen2026-08-27T23:49:43-04:00Riemann hypothesis and Robin's Inequality Implicationshttps://liberty.io/is-integration-from-a-to-b-same-or-b-to-a-or-is-negative.htmlBuzz Spill Dailyen2026-08-27T23:41:01-04:00Is integration from $a$ to $b$ same or $b$ to $a$ or is negative?https://liberty.io/construct-the-cross-section-of-a-cube-by-a-plane-passing-through-three.htmlBuzz Spill Dailyen2026-08-27T23:39:17-04:00Construct the cross section of a cube by a plane passing through three given pointshttps://liberty.io/finding-the-length-of-a-complex-vector-duplicate.htmlBuzz Spill Dailyen2026-08-27T23:23:41-04:00Finding the length of a complex vector [duplicate]https://liberty.io/calculating-probabilities-over-longer-period-of-time.htmlBuzz Spill Dailyen2026-08-27T23:16:34-04:00Calculating probabilities over longer period of timehttps://liberty.io/proving-int-csc-2-x-dx.htmlBuzz Spill Dailyen2026-08-27T23:16:30-04:00Proving $\int \csc^2 x\, dx$https://liberty.io/how-to-excel-at-math.htmlBuzz Spill Dailyen2026-08-27T23:15:57-04:00How to excel at math?https://liberty.io/find-x-as-function-of-y.htmlBuzz Spill Dailyen2026-08-27T23:15:55-04:00Find $x$ as function of $y$https://liberty.io/what-is-an-acyclic-connected-graph-in-graph-theory.htmlBuzz Spill Dailyen2026-08-27T23:15:13-04:00What is an acyclic connected graph in graph theory?https://liberty.io/about-the-definition-of-axiomatizable-theory-and-consistency.htmlBuzz Spill Dailyen2026-08-27T23:02:53-04:00About the definition of axiomatizable theory and consistencyhttps://liberty.io/trapezoidal-pyramid.htmlBuzz Spill Dailyen2026-08-27T22:52:04-04:00Trapezoidal pyramidhttps://liberty.io/why-is-the-eccentricity-of-a-parabola-1.htmlBuzz Spill Dailyen2026-08-27T22:46:08-04:00Why is the eccentricity of a parabola 1?https://liberty.io/what-is-division-sum-closed.htmlBuzz Spill Dailyen2026-08-27T22:34:59-04:00What is "division sum"? [closed]https://liberty.io/suppose-that-x-and-y-are-irrational-but-x-y-is-rational-prove-that-x-y.htmlBuzz Spill Dailyen2026-08-27T22:32:42-04:00Suppose that $x$ and $y$ are irrational, but $x + y$ is rational. Prove that $x -y$ is irrational.https://liberty.io/find-the-constant-term-of-polynomial.htmlBuzz Spill Dailyen2026-08-27T22:30:03-04:00Find the constant term of polynomialhttps://liberty.io/power-method-matlab.htmlBuzz Spill Dailyen2026-08-27T22:22:50-04:00Power method Matlabhttps://liberty.io/what-is-the-difference-between-a-linear-n-k-code-and-a-linear-n-k-d-co.htmlBuzz Spill Dailyen2026-08-27T22:18:50-04:00What is the difference between a linear $[n,k]$-code and a linear $[n,k,d]$-code?https://liberty.io/for-any-real-function-if-f-0-0-then-f-039-0-0-closed.htmlBuzz Spill Dailyen2026-08-27T22:06:00-04:00for any real function, if $f(0) = 0$, then $f'(0) = 0$ [closed]https://liberty.io/what-is-the-opposite-of-logarithmic-scale.htmlBuzz Spill Dailyen2026-08-27T22:03:06-04:00What is the opposite of logarithmic scale?https://liberty.io/the-class-of-all-classes-not-containing-themselves.htmlBuzz Spill Dailyen2026-08-27T21:49:46-04:00The class of all classes not containing themselveshttps://liberty.io/mass-of-wire-using-line-integral.htmlBuzz Spill Dailyen2026-08-27T21:43:27-04:00Mass of wire using line integralhttps://liberty.io/what-is-the-mathematical-symbol-representation-for-the-remainder-opera.htmlBuzz Spill Dailyen2026-08-27T21:34:29-04:00What is the mathematical symbol/representation for the remainder operation?https://liberty.io/prove-the-riemann-lebesgue-lemma-int-b-af-x-cos-nx-dx-rightarrow-0-as-.htmlBuzz Spill Dailyen2026-08-27T21:33:16-04:00prove the Riemann-Lebesgue lemma: $\int^b_af(x)\cos(nx)dx\rightarrow 0$ as $n\rightarrow \infty$ for any regulated function $f$https://liberty.io/express-frac-ln-left-frac-1-2-right-80000000-as-a-negative-exponent.htmlBuzz Spill Dailyen2026-08-27T21:31:52-04:00Express $\frac{\ln\left(\frac{1}{2}\right)}{80000000}$ as a negative exponenthttps://liberty.io/given-a-simple-graph-and-its-complement-prove-that-either-of-them-is-a.htmlBuzz Spill Dailyen2026-08-27T21:30:08-04:00Given a simple graph and its complement, prove that either of them is always connected.https://liberty.io/is-empty-set-element-of-every-set-if-it-is-subset-of-every-set.htmlBuzz Spill Dailyen2026-08-27T21:25:33-04:00Is empty set element of every set if it is subset of every set?https://liberty.io/pathway-to-low-dimensional-topology.htmlBuzz Spill Dailyen2026-08-27T21:15:30-04:00Pathway to low dimensional topology.https://liberty.io/stationary-increments-definition.htmlBuzz Spill Dailyen2026-08-27T21:03:19-04:00Stationary increments definitionhttps://liberty.io/meaning-of-the-expression-mu-a-e.htmlBuzz Spill Dailyen2026-08-27T20:57:57-04:00Meaning of the expression "$\mu$ a.e."https://liberty.io/limits-of-points-along-x-axis-of-the-2-variable-function.htmlBuzz Spill Dailyen2026-08-27T20:50:14-04:00Limits of points along X-Axis of the 2-variable functionhttps://liberty.io/product-of-two-gaussian-pdfs-is-a-gaussian-pdf-but-product-of-two-gaus.htmlBuzz Spill Dailyen2026-08-27T20:47:00-04:00Product of two Gaussian PDFs is a Gaussian PDF, but Product of two Gaussian Variables is not Gaussianhttps://liberty.io/how-to-prove-this-is-a-rational-number.htmlBuzz Spill Dailyen2026-08-27T20:37:36-04:00How to prove this is a rational numberhttps://liberty.io/give-a-geometric-description-of-the-following-set-of-points.htmlBuzz Spill Dailyen2026-08-27T20:30:57-04:00Give a geometric description of the following set of pointshttps://liberty.io/covariance-of-two-random-variables.htmlBuzz Spill Dailyen2026-08-27T20:26:13-04:00Covariance of two random variableshttps://liberty.io/why-f-x-sqrt-x-is-a-function.htmlBuzz Spill Dailyen2026-08-27T20:25:54-04:00Why $f(x) = \sqrt{x}$ is a function?https://liberty.io/user-al-jabra-mathematics-stack-exchange.htmlBuzz Spill Dailyen2026-08-27T19:59:52-04:00User Al jabra - Mathematics Stack Exchangehttps://liberty.io/how-does-e-ln-x-e-ln-1-x.htmlBuzz Spill Dailyen2026-08-27T19:36:24-04:00How does $e^{-\ln x} = e^{\ln(1/x)}$https://liberty.io/the-volume-of-body-in-polar-coordinates.htmlBuzz Spill Dailyen2026-08-27T19:32:43-04:00The volume of body in polar coordinateshttps://liberty.io/how-to-solve-a-system-with-more-equations-than-unkowns.htmlBuzz Spill Dailyen2026-08-27T19:26:13-04:00how to solve a system with more equations than unkowns?https://liberty.io/to-find-an-extremal-of-the-functional-int-0-1-y-039-2-12-xy-dx.htmlBuzz Spill Dailyen2026-08-27T19:18:25-04:00To find an extremal of the functional $\int_0^1 [(y')^2 + 12 xy] dx$https://liberty.io/finding-parametric-equations-for-curve-of-intersection.htmlBuzz Spill Dailyen2026-08-27T19:16:53-04:00Finding parametric equations for curve of intersectionhttps://liberty.io/correct-interpretation-of-confidence-interval.htmlBuzz Spill Dailyen2026-08-27T19:15:19-04:00Correct interpretation of confidence intervalhttps://liberty.io/product-rule-for-gradient.htmlBuzz Spill Dailyen2026-08-27T19:08:57-04:00Product rule for gradienthttps://liberty.io/how-can-i-simplify-and-verify-the-logical-equivalence-using-these-laws.htmlBuzz Spill Dailyen2026-08-27T18:55:18-04:00How can I simplify and verify the logical equivalence using these laws?https://liberty.io/linearizing-logarithmic-function.htmlBuzz Spill Dailyen2026-08-27T18:46:28-04:00Linearizing Logarithmic Functionhttps://liberty.io/what-is-this-angle-in-a-right-triangle-with-sides-of-length-5-12-and-1.htmlBuzz Spill Dailyen2026-08-27T18:45:51-04:00What is this angle in a right triangle with sides of length 5, 12, and 13?https://liberty.io/finding-remainder-using-fermat-039-s-little-theorm.htmlBuzz Spill Dailyen2026-08-27T18:45:35-04:00Finding remainder using Fermat's Little Theormhttps://liberty.io/proof-of-stars-and-bars-formula.htmlBuzz Spill Dailyen2026-08-27T18:45:01-04:00Proof of stars and bars formula