https://liberty.io/difference-between-postulates-axioms-and-theorems.htmlBuzz Spill Dailyen2026-08-14T07:10:23-04:00Difference between postulates, axioms, and theorems?https://liberty.io/convolution-of-a-function-with-itself.htmlBuzz Spill Dailyen2026-08-14T07:01:28-04:00Convolution of a function with itselfhttps://liberty.io/graphing-the-surface-z-xy.htmlBuzz Spill Dailyen2026-08-14T06:57:36-04:00Graphing the surface $z = xy$https://liberty.io/probability-of-2-digit-appearing-in-random-3-digit-number.htmlBuzz Spill Dailyen2026-08-14T06:45:57-04:00Probability of 2-digit appearing in random 3 digit number?https://liberty.io/difference-between-a-reduced-residue-class-and-a-reduced-residue-syste.htmlBuzz Spill Dailyen2026-08-14T06:43:50-04:00Difference between a Reduced Residue Class and a Reduced Residue Systemhttps://liberty.io/finding-the-moment-generating-function-of-standard-normal-random-varia.htmlBuzz Spill Dailyen2026-08-14T06:40:19-04:00Finding the Moment Generating Function of Standard Normal Random Variable from Normal Random Variablehttps://liberty.io/what-technique-should-i-apply-to-find-the-derivative-of-a-ceiling-or-f.htmlBuzz Spill Dailyen2026-08-14T06:39:55-04:00What technique should I apply to find the derivative of a ceiling or floor function e.g d/dx(x*⌈x⌉) and d/dx(x*⌊x⌋)?https://liberty.io/subtracting-two-points-the-math.htmlBuzz Spill Dailyen2026-08-14T06:38:55-04:00Subtracting two points, the math.https://liberty.io/i-have-100-hundred-different-items-how-to-i-calculate-all-possible-com.htmlBuzz Spill Dailyen2026-08-14T06:38:54-04:00I have 100 hundred different items. How to I calculate all possible combinations?https://liberty.io/how-would-i-set-up-the-taylor-039-s-inequality-to-prove-that-the-funct.htmlBuzz Spill Dailyen2026-08-14T06:36:36-04:00How would I set up the Taylor&#039;s Inequality to prove that the function is equal to its Taylor Series expansion?https://liberty.io/find-area-of-the-shaded-portion.htmlBuzz Spill Dailyen2026-08-14T06:35:55-04:00Find area of the shaded portion.https://liberty.io/infinite-row-of-squares-some-of-them-white-with-probability-p-what-is-.htmlBuzz Spill Dailyen2026-08-14T06:25:51-04:00Infinite row of squares, some of them white with probability $p$. What is the average width of a white rectangle?https://liberty.io/difference-between-mathrm-rot-and-mathrm-rot-curl.htmlBuzz Spill Dailyen2026-08-14T06:25:36-04:00Difference between $\mathrm{rot}$ and $\mathrm{Rot}$ (Curl)https://liberty.io/does-sum-frac-4-n-n-2-2n-converge.htmlBuzz Spill Dailyen2026-08-14T06:20:50-04:00Does $\sum\frac{4^n(n!)^2}{(2n)!}$ converge?https://liberty.io/number-of-directed-graph-with-n-vertices-closed.htmlBuzz Spill Dailyen2026-08-14T06:13:52-04:00Number of directed graph with $n$ vertices [closed]https://liberty.io/if-x-in-mathbb-r-solve-4x-2-40-lfloor-x-rfloor-51-0.htmlBuzz Spill Dailyen2026-08-14T06:07:34-04:00If $x\in\mathbb R$, solve $4x^2-40\lfloor x\rfloor+51=0$.https://liberty.io/using-the-inverse-matrix-to-solve-a-linear-system.htmlBuzz Spill Dailyen2026-08-14T06:01:23-04:00Using the Inverse matrix to solve a linear system.https://liberty.io/calculate-the-distance-d-from-vec-y-to-the-straight-line-through-vec-u.htmlBuzz Spill Dailyen2026-08-14T05:59:57-04:00Calculate the distance $d$ from $\vec{y}$ to the straight line through $\vec{u}$ and the originhttps://liberty.io/evaluate-int-sqrt-sec-x-tan-x-mathrm-dx.htmlBuzz Spill Dailyen2026-08-14T05:54:20-04:00Evaluate $\int \sqrt{\sec x} \tan x \ \mathrm dx$https://liberty.io/if-b-is-nilpotent-and-ab-ba-then-det-a-b-det-a-duplicate.htmlBuzz Spill Dailyen2026-08-14T05:53:04-04:00If $B$ is nilpotent and $AB=BA$ then $\det(A+B) = \det(A)$ [duplicate]https://liberty.io/what-is-the-difference-between-a-random-variable-and-an-event.htmlBuzz Spill Dailyen2026-08-14T05:33:29-04:00What is the difference between a random variable and an event?https://liberty.io/explanation-for-the-wilson-score-interval.htmlBuzz Spill Dailyen2026-08-14T05:32:55-04:00Explanation for the Wilson Score Interval?https://liberty.io/dot-product-for-3-vectors.htmlBuzz Spill Dailyen2026-08-14T05:31:32-04:00Dot product for 3 vectorshttps://liberty.io/difference-between-algebra-and-geometry.htmlBuzz Spill Dailyen2026-08-14T05:31:08-04:00Difference between algebra and geometryhttps://liberty.io/is-there-a-sense-in-which-4-2-16-closed.htmlBuzz Spill Dailyen2026-08-14T05:26:34-04:00Is there a sense in which $4^{2} = -16$? [closed]https://liberty.io/questions-tagged-pochhammer-symbol.htmlBuzz Spill Dailyen2026-08-14T05:25:25-04:00Questions tagged [pochhammer-symbol] https://liberty.io/dual-quaternion-inverse.htmlBuzz Spill Dailyen2026-08-14T05:20:49-04:00Dual quaternion inversehttps://liberty.io/optimization-problem-solution-water-filling.htmlBuzz Spill Dailyen2026-08-14T05:16:11-04:00Optimization problem solution (water-filling)https://liberty.io/how-do-you-explain-to-a-5th-grader-why-division-by-zero-is-meaningless.htmlBuzz Spill Dailyen2026-08-14T05:15:24-04:00How do you explain to a 5th grader why division by zero is meaningless?https://liberty.io/proving-if-and-only-if-when-x-and-y-are-independent.htmlBuzz Spill Dailyen2026-08-14T05:13:13-04:00Proving If and Only If When X and Y are independenthttps://liberty.io/two-doors-2-guards-logic-problem-is-xor-a-hypothetical-statement.htmlBuzz Spill Dailyen2026-08-14T05:13:03-04:00Two doors, 2 guards logic problem ("is XOR a hypothetical statement?")https://liberty.io/how-can-i-generate-a-random-number-on-my-ti-84-without-the-rand-functi.htmlBuzz Spill Dailyen2026-08-14T04:57:35-04:00How can I generate a random number on my ti-84 without the rand functionhttps://liberty.io/how-to-multiply-radicals.htmlBuzz Spill Dailyen2026-08-14T04:56:19-04:00How to multiply radicals?https://liberty.io/what-is-a-fourier-symbol.htmlBuzz Spill Dailyen2026-08-14T04:46:32-04:00What is a Fourier Symbolhttps://liberty.io/what-does-sign-mean-on-a-vector.htmlBuzz Spill Dailyen2026-08-14T04:44:24-04:00What does ^ sign mean on a vector?https://liberty.io/circle-revolutions-rolling-around-another-circle.htmlBuzz Spill Dailyen2026-08-14T04:36:47-04:00Circle revolutions rolling around another circlehttps://liberty.io/how-do-i-integrate-sec-x.htmlBuzz Spill Dailyen2026-08-14T04:26:49-04:00How do I integrate $\sec(x)$?https://liberty.io/let-b-be-the-solid-tetrahedron-bounded-by-x-0-y-0-z-0-and-x-y-z-1.htmlBuzz Spill Dailyen2026-08-14T04:22:12-04:00Let B be the solid tetrahedron bounded by x = 0, y = 0, z = 0, and x+y+z = 1.https://liberty.io/proof-by-induction-matrices.htmlBuzz Spill Dailyen2026-08-14T04:21:27-04:00Proof by induction: Matriceshttps://liberty.io/math-error-evaluating-int-cot-3-ax-csc-2-ax-dx-closed.htmlBuzz Spill Dailyen2026-08-14T04:12:24-04:00Math Error evaluating ${ \int \cot^3(ax) csc^2(ax)dx }$ [closed]https://liberty.io/multivariable-calculus-find-derivative-using-implicit-differentiation.htmlBuzz Spill Dailyen2026-08-14T04:06:38-04:00Multivariable calculus - find derivative using implicit differentiationhttps://liberty.io/weighted-jacobi-method.htmlBuzz Spill Dailyen2026-08-14T03:53:53-04:00Weighted Jacobi Methodhttps://liberty.io/what-is-the-general-equation-of-the-ellipse-that-is-not-in-the-origin-.htmlBuzz Spill Dailyen2026-08-14T03:43:59-04:00What is the general equation of the ellipse that is not in the origin and rotated by an angle?https://liberty.io/convert-a-n-by-n-matrix-to-upper-triangular.htmlBuzz Spill Dailyen2026-08-14T03:38:07-04:00Convert a n by n matrix to upper triangularhttps://liberty.io/solve-the-inequality-x-2-3-0.htmlBuzz Spill Dailyen2026-08-14T03:35:29-04:00Solve the inequality $x^2 - 3 > 0$https://liberty.io/can-decimal-numbers-be-considered-even-or-odd.htmlBuzz Spill Dailyen2026-08-14T03:33:45-04:00Can decimal numbers be considered "even" or "odd"?https://liberty.io/the-number-of-integers-039-a-039-1-leq-a-leq-200-such-that-a-a-is-a-pe.htmlBuzz Spill Dailyen2026-08-14T03:32:05-04:00The number of integers &#039;a&#039; ($1\leq a\leq 200$) such that a^a is a perfect square are:$ A). 105$ $ B) 103$ $C)107$ $D)109?$https://liberty.io/simplifying-finding-the-natural-log-of-two-terms-without-logarithm-law.htmlBuzz Spill Dailyen2026-08-14T03:22:44-04:00Simplifying/Finding the natural log of two terms without logarithm laws.https://liberty.io/cayley-table-for-d-4-langle-r-2-rangle.htmlBuzz Spill Dailyen2026-08-14T03:11:08-04:00Cayley table for $D_4/\langle r^2\rangle$.https://liberty.io/interior-extremum-theorem.htmlBuzz Spill Dailyen2026-08-14T02:59:29-04:00Interior Extremum Theoremhttps://liberty.io/in-simple-english-what-does-it-mean-to-be-transcendental.htmlBuzz Spill Dailyen2026-08-14T02:58:42-04:00In simple English, what does it mean to be transcendental?https://liberty.io/partial-orders-and-hasse-diagrams-totally-confused.htmlBuzz Spill Dailyen2026-08-14T02:38:20-04:00Partial Orders and Hasse Diagrams: Totally confusedhttps://liberty.io/how-can-i-find-the-value-of-ln-x-without-using-the-calculator.htmlBuzz Spill Dailyen2026-08-14T02:34:52-04:00How can I find the value of $\ln( |x|)$ without using the calculator?https://liberty.io/upside-down-triangle-symbol-on-function.htmlBuzz Spill Dailyen2026-08-14T02:32:17-04:00Upside-down triangle symbol on functionhttps://liberty.io/principal-branch-of-logarithm.htmlBuzz Spill Dailyen2026-08-14T02:29:11-04:00Principal branch of logarithmhttps://liberty.io/negation-of-if-and-only-if.htmlBuzz Spill Dailyen2026-08-14T02:25:38-04:00Negation of if and only if?https://liberty.io/equidistant-points-on-a-circle.htmlBuzz Spill Dailyen2026-08-14T02:25:19-04:00Equidistant points on a circlehttps://liberty.io/relative-version-of-kunneth-theorem-for-cw-pairs.htmlBuzz Spill Dailyen2026-08-14T02:25:05-04:00Relative version of Kunneth Theorem for $CW$ pairs.https://liberty.io/what-is-the-relationship-between-cubic-b-splines-and-cubic-splines.htmlBuzz Spill Dailyen2026-08-14T02:21:34-04:00What is the relationship between cubic B-splines and cubic splines?https://liberty.io/find-a-point-on-a-line-segment-which-is-the-closest-to-other-point-not.htmlBuzz Spill Dailyen2026-08-14T02:05:33-04:00Find a point on a line segment which is the closest to other point not on the line segmenthttps://liberty.io/how-to-study-abstract-algebra.htmlBuzz Spill Dailyen2026-08-14T02:05:11-04:00How to study abstract algebrahttps://liberty.io/find-number-of-vertices-when-given-number-of-edges.htmlBuzz Spill Dailyen2026-08-14T02:03:30-04:00Find number of vertices when given number of edgeshttps://liberty.io/the-definition-of-the-absolute-value.htmlBuzz Spill Dailyen2026-08-14T01:56:05-04:00The Definition of the Absolute Valuehttps://liberty.io/skew-lines-and-what-039-s-between-them.htmlBuzz Spill Dailyen2026-08-14T01:53:23-04:00Skew lines and what&#039;s between themhttps://liberty.io/determine-direction-of-an-arc-cw-ccw.htmlBuzz Spill Dailyen2026-08-14T01:46:39-04:00Determine Direction of an Arc (CW/CCW)https://liberty.io/how-is-a-sin-theta-b-cos-theta-c-sin-theta-phi-derived.htmlBuzz Spill Dailyen2026-08-14T01:44:49-04:00How is $A\sin\theta +B\cos\theta = C\sin(\theta + \phi)$ derived?https://liberty.io/gaussian-elimination-with-4x-3y-11-and-x-3y-1.htmlBuzz Spill Dailyen2026-08-14T01:44:43-04:00Gaussian elimination with $4x-3y=11$ and $x-3y=-1$https://liberty.io/why-do-we-call-it-a-sigma-algebra.htmlBuzz Spill Dailyen2026-08-14T01:35:42-04:00Why do we call it a $\sigma$-algebra?https://liberty.io/trace-of-a-matrix-times-outer-product.htmlBuzz Spill Dailyen2026-08-14T01:30:01-04:00Trace of a matrix times outer producthttps://liberty.io/quadruple-integral-int-limits-0-1-int-limits-0-1-int-limits-0-1-int-li.htmlBuzz Spill Dailyen2026-08-14T01:28:46-04:00Quadruple Integral $\int\limits_0^1\!\!\int\limits_0^1\!\!\int\limits_0^1\!\!\int\limits_0^1\frac1{1-xyzw}\,dw\,dz\,dy\,dx$https://liberty.io/cummulative-probability-5-chance-per-iteration.htmlBuzz Spill Dailyen2026-08-14T01:20:32-04:00Cummulative Probability 5% chance per iterationhttps://liberty.io/express-the-following-invertible-matrix-a-as-a-product-of-elementary-m.htmlBuzz Spill Dailyen2026-08-14T01:17:28-04:00Express the following invertible matrix A as a product of elementary matriceshttps://liberty.io/heat-equation-for-a-cylinder-in-cylindrical-coordinates.htmlBuzz Spill Dailyen2026-08-14T01:14:36-04:00Heat equation for a cylinder in cylindrical coordinateshttps://liberty.io/how-prove-this-tan-frac-2-pi-13-4-sin-frac-6-pi-13-sqrt-13-2-sqrt-13.htmlBuzz Spill Dailyen2026-08-14T01:13:46-04:00How prove this $\tan{\frac{2\pi}{13}}+4\sin{\frac{6\pi}{13}}=\sqrt{13+2\sqrt{13}}$https://liberty.io/i-have-3-quarters-2-dimes-and-2-pennies-if-i-select-at-least-one-coin-.htmlBuzz Spill Dailyen2026-08-14T01:10:33-04:00I have 3 quarters, 2 dimes, and 2 pennies. If I select at least one coin, how many different amounts of money can I make?https://liberty.io/from-a-vector-to-a-skew-symmetric-matrix.htmlBuzz Spill Dailyen2026-08-14T01:06:30-04:00From a vector to a skew symmetric matrixhttps://liberty.io/let-l-be-a-linear-form-is-l-continuous.htmlBuzz Spill Dailyen2026-08-14T01:03:25-04:00let $L$ be a linear form, is $L$ continuous?https://liberty.io/is-xy-0-a-function.htmlBuzz Spill Dailyen2026-08-14T00:58:32-04:00Is $xy=0$ a function?https://liberty.io/induction-help-prove-2n-1-2-n-for-all-n-greater-than-or-equal-to-3.htmlBuzz Spill Dailyen2026-08-14T00:46:41-04:00Induction Help: prove $2n+1< 2^n$ for all $n$ greater than or equal to $3$.https://liberty.io/regarding-understanding-of-the-following-svd-code-in-matlab.htmlBuzz Spill Dailyen2026-08-14T00:45:47-04:00Regarding understanding of the following SVD code in matlabhttps://liberty.io/a-and-b-are-solutions-of-frac-1-x-2-10x-29-frac-1-x-2-10x-45-frac-2-x-.htmlBuzz Spill Dailyen2026-08-14T00:42:14-04:00$a$ and $b$ are solutions of $ \frac{1}{x^{2} - 10x-29} + \frac{1}{x^{2} - 10x-45} - \frac{2}{x^{2} - 10x-69} = 0 $, $a+b=?$https://liberty.io/representation-of-null-set-or-empty-set.htmlBuzz Spill Dailyen2026-08-14T00:30:08-04:00Representation of null set or empty set?https://liberty.io/how-many-options-are-there-for-15-student-to-divide-into-3-equal-sized.htmlBuzz Spill Dailyen2026-08-14T00:28:26-04:00How many options are there for 15 student to divide into 3 equal sized groups?https://liberty.io/interpretation-of-svd-for-text-mining-topic-analysis.htmlBuzz Spill Dailyen2026-08-14T00:23:01-04:00interpretation of SVD for text mining topic analysishttps://liberty.io/find-the-point-on-the-line-y-2x-1-that-is-closest-to-the-point-5-2.htmlBuzz Spill Dailyen2026-08-14T00:14:03-04:00Find the point on the line $y = 2x + 1$ that is closest to the point $(5, 2)$?https://liberty.io/how-to-prove-these-product-to-sum-trig-identities-closed.htmlBuzz Spill Dailyen2026-08-14T00:12:20-04:00How to Prove these Product to Sum Trig Identities [closed]https://liberty.io/how-to-derive-the-volume-and-surface-area-formula-for-truncated-cylind.htmlBuzz Spill Dailyen2026-08-14T00:12:10-04:00How to derive the volume and surface area formula for truncated cylinder without calculus?https://liberty.io/sequence-that-converges-to-0-but-its-function-diverges.htmlBuzz Spill Dailyen2026-08-14T00:12:04-04:00Sequence that converges to 0 but its function divergeshttps://liberty.io/suppose-we-draw-two-cards-without-replacement-out-of-a-standard-deck-o.htmlBuzz Spill Dailyen2026-08-14T00:06:59-04:00Suppose we draw two cards without replacement out of a standard deck of 52 cardshttps://liberty.io/change-of-basis-for-a-polynomial.htmlBuzz Spill Dailyen2026-08-13T23:59:57-04:00Change of basis for a polynomialhttps://liberty.io/for-what-values-of-t-the-solution-for-this-equation-exist.htmlBuzz Spill Dailyen2026-08-13T23:54:51-04:00For what values of t, the solution for this equation existhttps://liberty.io/the-description-of-abelian-lie-groups.htmlBuzz Spill Dailyen2026-08-13T23:53:41-04:00The description of abelian Lie groupshttps://liberty.io/what-is-the-antiderivative-of-e-x-2.htmlBuzz Spill Dailyen2026-08-13T23:47:31-04:00What is the antiderivative of $e^{-x^2}$https://liberty.io/what-is-the-difference-of-pure-strategic-equilibria-and-nash-equilibri.htmlBuzz Spill Dailyen2026-08-13T23:38:09-04:00What is the difference of pure strategic equilibria and nash equilibria?https://liberty.io/how-to-change-the-limits-of-a-summation-when-the-index-k-is-replaced-b.htmlBuzz Spill Dailyen2026-08-13T23:23:54-04:00How to change the limits of a summation when the index $k$ is replaced by $-k$?https://liberty.io/what-exactly-is-in-the-standart-atlas-of-r-n.htmlBuzz Spill Dailyen2026-08-13T23:11:42-04:00What exactly is in the standart atlas of $R^n$?https://liberty.io/can-navier-stokes-equation-be-derived-from-cauchy-momentum-equation.htmlBuzz Spill Dailyen2026-08-13T23:08:43-04:00Can Navier-Stokes equation be derived from Cauchy momentum equation?https://liberty.io/let-g-be-a-group-and-a-in-z-g-prove-that-langle-a-rangle-is-a-normal-s.htmlBuzz Spill Dailyen2026-08-13T23:00:10-04:00Let G be a group and $a\in Z(G)$. Prove that $\langle a\rangle$ is a normal subgroup of G.https://liberty.io/how-to-find-a-conserved-quantity-in-this-differential-equation.htmlBuzz Spill Dailyen2026-08-13T22:58:23-04:00How to find a conserved quantity in this differential equation.https://liberty.io/confusion-regarding-log-x-and-ln-x.htmlBuzz Spill Dailyen2026-08-13T22:55:23-04:00Confusion regarding $\log(x)$ and $\ln(x)$