https://pop.com.sg/the-difference-between-a-set-and-a-subset.htmlFame Craze Newsen2026-08-23T10:45:54-04:00The difference between a set and a subset.https://pop.com.sg/is-there-a-mathematical-notation-for-repeat-x-until-y.htmlFame Craze Newsen2026-08-23T10:45:52-04:00Is there a mathematical notation for "repeat $X$ until $Y$"?https://pop.com.sg/meaning-of-topology-and-topological-space.htmlFame Craze Newsen2026-08-23T10:39:23-04:00meaning of topology and topological spacehttps://pop.com.sg/number-of-special-ordered-set.htmlFame Craze Newsen2026-08-23T10:28:29-04:00Number of special ordered sethttps://pop.com.sg/determine-whether-the-solutions-are-stable-or-unstable.htmlFame Craze Newsen2026-08-23T10:24:55-04:00Determine whether the solutions are stable or unstable.https://pop.com.sg/calculate-this-triple-integral-in-cylindrical-coordinates-the-result-i.htmlFame Craze Newsen2026-08-23T10:19:17-04:00Calculate this triple integral in cylindrical coordinates, the result is different with triple integral in cartesian coordinateshttps://pop.com.sg/what-exactly-is-a-scalar-closed.htmlFame Craze Newsen2026-08-23T10:19:09-04:00What exactly is a scalar? [closed]https://pop.com.sg/notation-for-the-first-element-in-a-set.htmlFame Craze Newsen2026-08-23T10:10:42-04:00Notation for the first element in a sethttps://pop.com.sg/is-there-some-consensus-on-the-dimensions-of-a-jacobian-matrix-and-of-.htmlFame Craze Newsen2026-08-23T10:07:46-04:00Is there some consensus on the dimensions of a Jacobian matrix and of a gradient?https://pop.com.sg/dividing-an-obtuse-triangle-into-acute-triangles.htmlFame Craze Newsen2026-08-23T10:00:18-04:00Dividing an obtuse triangle into acute triangleshttps://pop.com.sg/oblong-or-rectangle-oval-or-ellipse-why-do-we-have-different-names-for.htmlFame Craze Newsen2026-08-23T09:59:22-04:00Oblong or Rectangle? Oval or Ellipse? (Why Do We Have Different Names for the Same Shape?)https://pop.com.sg/linear-least-squares-with-linear-inequality-constraints.htmlFame Craze Newsen2026-08-23T09:57:27-04:00Linear Least Squares with Linear Inequality Constraintshttps://pop.com.sg/difference-between-equilibrium-point-and-unique-equilibrium-point.htmlFame Craze Newsen2026-08-23T09:49:52-04:00Difference between equilibrium point and Unique Equilibrium Point?https://pop.com.sg/density-of-measure.htmlFame Craze Newsen2026-08-23T09:44:24-04:00Density of measurehttps://pop.com.sg/how-does-summation-index-shifting-work.htmlFame Craze Newsen2026-08-23T09:44:21-04:00How does summation index shifting work?https://pop.com.sg/arithmetic-overflow-and-underflowing.htmlFame Craze Newsen2026-08-23T09:39:54-04:00Arithmetic Overflow and Underflowinghttps://pop.com.sg/proof-of-the-asa-triangle-congruence-criterium.htmlFame Craze Newsen2026-08-23T09:30:13-04:00Proof of the ASA triangle congruence criteriumhttps://pop.com.sg/deriving-the-center-of-mass-of-a-semi-circular-disk-with-cylindrical-c.htmlFame Craze Newsen2026-08-23T09:29:57-04:00Deriving the Center of Mass of a semi-circular disk with cylindrical coordinateshttps://pop.com.sg/what-is-the-magnitude-of-dot-product-of-two-vectors.htmlFame Craze Newsen2026-08-23T09:26:00-04:00What is the magnitude of dot product of two vectors?https://pop.com.sg/why-are-homeomorphisms-important.htmlFame Craze Newsen2026-08-23T09:20:09-04:00Why are homeomorphisms important?https://pop.com.sg/volume-of-a-pyramid-with-equilateral-triangle-as-base.htmlFame Craze Newsen2026-08-23T09:17:58-04:00Volume of a pyramid with equilateral triangle as basehttps://pop.com.sg/how-to-show-that-the-product-of-two-irrational-numbers-may-be-irration.htmlFame Craze Newsen2026-08-23T09:01:28-04:00How to show that the product of two irrational numbers may be irrational?https://pop.com.sg/egorov-039-s-theorem-on-intervals.htmlFame Craze Newsen2026-08-23T08:58:39-04:00Egorov&#039;s theorem on intervalshttps://pop.com.sg/intuition-degeneracy-maps.htmlFame Craze Newsen2026-08-23T08:46:36-04:00Intuition degeneracy mapshttps://pop.com.sg/why-are-all-circles-similar-why-is-pi-a-constant-duplicate.htmlFame Craze Newsen2026-08-23T08:46:08-04:00Why are all circles similar? (Why is $\pi$ a constant?) [duplicate]https://pop.com.sg/product-between-a-column-vector-and-a-row-vector.htmlFame Craze Newsen2026-08-23T08:43:03-04:00Product between a column vector and a row vectorhttps://pop.com.sg/mclaurins-with-e-sin-x.htmlFame Craze Newsen2026-08-23T08:32:45-04:00Mclaurins with $e^{\sin(x)}$https://pop.com.sg/origin-of-the-dot-and-cross-product.htmlFame Craze Newsen2026-08-23T08:30:49-04:00Origin of the dot and cross product?https://pop.com.sg/understanding-the-proof-for-the-divergence-of-the-harmonic-series.htmlFame Craze Newsen2026-08-23T08:22:36-04:00Understanding the proof for the divergence of the harmonic serieshttps://pop.com.sg/prove-sin-pi-2-1-using-taylor-series.htmlFame Craze Newsen2026-08-23T08:20:32-04:00Prove $\sin(\pi/2)=1$ using Taylor serieshttps://pop.com.sg/why-is-a-linear-combination-of-solutions-also-a-solution.htmlFame Craze Newsen2026-08-23T08:06:51-04:00Why is a linear combination of solutions also a solution?https://pop.com.sg/3d-coordinate-rotation-using-roll-pitch-yaw.htmlFame Craze Newsen2026-08-23T08:02:31-04:003D Coordinate Rotation Using Roll-Pitch-Yawhttps://pop.com.sg/area-of-octagon-constructed-in-a-square.htmlFame Craze Newsen2026-08-23T07:57:10-04:00Area of octagon constructed in a squarehttps://pop.com.sg/must-a-complete-subgraph-be-induced.htmlFame Craze Newsen2026-08-23T07:49:50-04:00Must a complete subgraph be induced?https://pop.com.sg/arc-length-using-integration.htmlFame Craze Newsen2026-08-23T07:42:25-04:00Arc length using Integrationhttps://pop.com.sg/express-18x-2-12x-48-in-mathbb-q-x-as-the-product-of-a-constant-polyno.htmlFame Craze Newsen2026-08-23T07:41:32-04:00Express $18X^2-12X+48$ in $\mathbb{Q}[X]$ as the product of a constant polynomial and a primitive polynomialhttps://pop.com.sg/given-a-matrix-b-what-is-det-b-4.htmlFame Craze Newsen2026-08-23T07:25:17-04:00Given a matrix $B$, what is $det(B^4)$?https://pop.com.sg/finding-the-solution-set-for-a-quadratic-inequality-x-2-2-frac-7-2-x.htmlFame Craze Newsen2026-08-23T07:15:22-04:00Finding the solution set for a quadratic inequality $x^2-2<\frac{7}{2}x$https://pop.com.sg/find-the-differential-equation-of-all-circles-of-radius-a-closed.htmlFame Craze Newsen2026-08-23T07:15:14-04:00Find the differential equation of all circles of radius a [closed]https://pop.com.sg/fourier-cosine-expansion-of-sin-x.htmlFame Craze Newsen2026-08-23T07:05:24-04:00Fourier Cosine expansion of $\sin x$https://pop.com.sg/a-cardinality-of-a-graph.htmlFame Craze Newsen2026-08-23T07:01:08-04:00A cardinality of a graphhttps://pop.com.sg/why-do-4-digit-binary-numbers-have-16-solutions-and-3-digits-8-closed.htmlFame Craze Newsen2026-08-23T06:51:25-04:00Why do 4 digit binary numbers have 16 solutions, and 3 digits 8? [closed]https://pop.com.sg/how-do-computers-draw-function-graphs.htmlFame Craze Newsen2026-08-23T06:48:41-04:00How do computers draw function graphs?https://pop.com.sg/does-liouville-039-s-theorem-work-in-real-analysis.htmlFame Craze Newsen2026-08-23T06:40:50-04:00Does Liouville&#039;s Theorem work in real analysis? https://pop.com.sg/linearity-of-determinant.htmlFame Craze Newsen2026-08-23T06:35:15-04:00linearity of determinanthttps://pop.com.sg/what-is-symmetric-about-set-symmetric-difference.htmlFame Craze Newsen2026-08-23T06:33:52-04:00What is symmetric about set symmetric difference?https://pop.com.sg/how-to-express-the-given-disk-d-in-polar-coordinates.htmlFame Craze Newsen2026-08-23T06:15:49-04:00How to express the given disk $D$ in polar coordinates.https://pop.com.sg/on-integration-when-solving-differential-equations-specifically-separa.htmlFame Craze Newsen2026-08-23T06:05:20-04:00On integration when solving differential equations (specifically separable equations)https://pop.com.sg/height-of-an-isosceles-trapezoid.htmlFame Craze Newsen2026-08-23T06:05:04-04:00Height of an isosceles trapezoidhttps://pop.com.sg/learning-mathematics-using-only-audio.htmlFame Craze Newsen2026-08-23T05:59:05-04:00Learning Mathematics using only audio.https://pop.com.sg/surface-integral-over-graph-of-a-function.htmlFame Craze Newsen2026-08-23T05:57:12-04:00Surface integral over graph of a functionhttps://pop.com.sg/help-solving-2-second-order-differential-equation.htmlFame Craze Newsen2026-08-23T05:56:42-04:00Help solving 2 second order differential equationhttps://pop.com.sg/convert-expression-to-nand-only.htmlFame Craze Newsen2026-08-23T05:48:23-04:00Convert expression to NAND onlyhttps://pop.com.sg/if-sin-theta-cos-theta-tan-theta-cot-theta-sec-theta-csc-theta-7-then-.htmlFame Craze Newsen2026-08-23T05:41:04-04:00If $\sin \theta+\cos\theta+\tan\theta+\cot\theta+\sec\theta+\csc\theta=7$, then $\sin 2\theta$ is a root of $x^2 -44x +36=0$ My own bonafide attempt. [duplicate]https://pop.com.sg/which-of-the-following-statements-are-true-about-finite-cyclic-groups.htmlFame Craze Newsen2026-08-23T05:34:00-04:00Which of the following statements are true about finite cyclic groups?https://pop.com.sg/da-in-polar-coordinates.htmlFame Craze Newsen2026-08-23T05:30:08-04:00dA in polar coordinates?https://pop.com.sg/are-the-domain-and-range-of-a-function-and-its-inverse-always-exactly-.htmlFame Craze Newsen2026-08-23T05:26:53-04:00Are the domain and range of a function and its inverse always exactly swapped?https://pop.com.sg/proving-the-inverse-of-the-invertible-matrix-theorem.htmlFame Craze Newsen2026-08-23T05:26:39-04:00Proving the inverse of the invertible matrix theorem?https://pop.com.sg/diagonal-terms-of-the-inverse-of-positive-definite-matrix.htmlFame Craze Newsen2026-08-23T05:23:46-04:00Diagonal terms of the inverse of positive definite matrixhttps://pop.com.sg/arc-length-of-y-1-3-sqrt-x-x-3.htmlFame Craze Newsen2026-08-23T05:18:57-04:00Arc length of $y = 1/3 \sqrt{x} (x-3)$https://pop.com.sg/what-is-the-difference-between-l-2-norm-and-ell-2-norm.htmlFame Craze Newsen2026-08-23T05:15:41-04:00What is the difference between $L^2$ norm and $\ell^2$ norm?https://pop.com.sg/how-to-solve-trigonometric-equations-without-a-calculator-duplicate.htmlFame Craze Newsen2026-08-23T04:56:01-04:00How to solve trigonometric equations without a calculator? [duplicate]https://pop.com.sg/f-x-x-1-what-does-x-1-mean.htmlFame Craze Newsen2026-08-23T04:51:21-04:00$f(x) = |x-1|$, what does $|x-1|$ mean?https://pop.com.sg/topological-isomorphism-vs-isometric-isomorphism.htmlFame Craze Newsen2026-08-23T04:49:55-04:00Topological isomorphism vs isometric isomorphismhttps://pop.com.sg/find-the-smallest-positive-integer-for-which-x-mod-3-2-and-x-mod-4-3.htmlFame Craze Newsen2026-08-23T04:47:43-04:00Find the smallest positive integer for which x mod 3 = 2 and x mod 4 = 3https://pop.com.sg/related-rate-question-water-is-leaking-out-of-an-inverted-conical-tank.htmlFame Craze Newsen2026-08-23T04:44:16-04:00Related Rate Question: Water is leaking out of an inverted conical tank at a rate of 9,500 cm3/minhttps://pop.com.sg/on-provability-of-paris-harrington-theorem.htmlFame Craze Newsen2026-08-23T04:41:26-04:00On provability of Paris–Harrington theoremhttps://pop.com.sg/normal-subgroups-of-s-4.htmlFame Craze Newsen2026-08-23T04:37:03-04:00Normal subgroups of $S_4$https://pop.com.sg/solving-heat-equation-using-bender-schmidt-method.htmlFame Craze Newsen2026-08-23T04:34:43-04:00Solving heat equation using Bender-Schmidt method.https://pop.com.sg/reference-request-for-set-theoretic-foundations-of-geometry.htmlFame Craze Newsen2026-08-23T04:29:01-04:00Reference request for set-theoretic foundations of geometryhttps://pop.com.sg/dimension-of-mathbb-q-otimes-mathbb-z-mathbb-q-as-a-vector-space-over-.htmlFame Craze Newsen2026-08-23T04:25:46-04:00Dimension of $\mathbb{Q}\otimes_{\mathbb{Z}} \mathbb{Q}$ as a vector space over $\mathbb{Q}$https://pop.com.sg/negation-of-for-every-and-there-exist-statements-duplicate.htmlFame Craze Newsen2026-08-23T04:15:35-04:00Negation of for every and there exist statements [duplicate]https://pop.com.sg/what-are-the-different-symbols-used-for-denoting-an-angle.htmlFame Craze Newsen2026-08-23T04:08:39-04:00What are the different symbols used for denoting an angle?https://pop.com.sg/how-do-you-compute-numerically-the-earth-mover-039-s-distance-emd.htmlFame Craze Newsen2026-08-23T03:56:45-04:00How do you compute numerically the Earth mover&#039;s distance (EMD)?https://pop.com.sg/solve-the-inequality-25-x-3000-closed.htmlFame Craze Newsen2026-08-23T03:52:27-04:00Solve the inequality $25^x>3000$ [closed]https://pop.com.sg/conditional-number-growth-of-hilbert-matrix-theoretical-vs-matlab.htmlFame Craze Newsen2026-08-23T03:37:09-04:00Conditional Number growth of Hilbert Matrix: Theoretical vs MatLab.https://pop.com.sg/intuition-behind-logarithm-inequality-1-frac1x-leq-log-x-leq-x-1.htmlFame Craze Newsen2026-08-23T03:32:59-04:00Intuition behind logarithm inequality: $1 - \frac1x \leq \log x \leq x-1$https://pop.com.sg/for-f-x-x-3-2-times-e-0-35x-at-what-x-value-does-the-maximum-occur.htmlFame Craze Newsen2026-08-23T03:32:34-04:00For $f(x) = x^{3.2}\times e^{-0.35x}$, at what $x$ value does the maximum occurhttps://pop.com.sg/cube-roots-of-the-complex-numbers-1-i.htmlFame Craze Newsen2026-08-23T03:31:39-04:00Cube roots of the complex numbers 1+i?https://pop.com.sg/partition-of-an-interval-of-mathbb-r.htmlFame Craze Newsen2026-08-23T03:26:51-04:00Partition of an interval of $\mathbb{R}$https://pop.com.sg/which-of-the-43-380-possible-nets-for-a-dodecahedron-is-the-narrowest.htmlFame Craze Newsen2026-08-23T03:24:08-04:00Which of the $43,380$ possible nets for a dodecahedron is the narrowest?https://pop.com.sg/if-det-a-2-det-a-then-a-2-in-a-a-1-a-a-1.htmlFame Craze Newsen2026-08-23T03:18:42-04:00If $\det(A^2)= \det(A)$, then $A^2 \in \{A, A^{-1}, -A, -A^{-1}\}$https://pop.com.sg/find-the-prime-factors-of-3-32-2-32.htmlFame Craze Newsen2026-08-23T03:14:42-04:00Find the prime factors of $3^{32}-2^{32}$https://pop.com.sg/classifying-irreducible-finite-dimensional-representations-of-the-q-we.htmlFame Craze Newsen2026-08-23T03:13:54-04:00Classifying irreducible finite-dimensional representations of the $q$-Weyl algebrahttps://pop.com.sg/find-primitive-root-mod-17.htmlFame Craze Newsen2026-08-23T03:13:36-04:00Find primitive root mod 17https://pop.com.sg/degree-sum-formula-closed.htmlFame Craze Newsen2026-08-23T03:10:44-04:00Degree sum formula [closed]https://pop.com.sg/what-does-the-small-number-on-top-of-the-square-root-symbol-mean.htmlFame Craze Newsen2026-08-23T03:08:31-04:00What does the small number on top of the square root symbol mean?https://pop.com.sg/how-to-recognize-the-language-of-a-dfa.htmlFame Craze Newsen2026-08-23T02:44:20-04:00How to recognize the language of a DFAhttps://pop.com.sg/negation-of-some-logic-statement.htmlFame Craze Newsen2026-08-23T02:38:02-04:00Negation of "some" logic statementhttps://pop.com.sg/linear-algebra-row-picture-and-column-picture-for-system-of-linear-equ.htmlFame Craze Newsen2026-08-23T02:26:45-04:00Linear algebra Row picture and Column picture for system of linear equationshttps://pop.com.sg/negative-variance.htmlFame Craze Newsen2026-08-23T01:54:56-04:00Negative Variancehttps://pop.com.sg/pitchfork-bifurcation-subcritical-and-supercritical.htmlFame Craze Newsen2026-08-23T01:40:24-04:00Pitchfork Bifurcation - subcritical and supercritical?https://pop.com.sg/lyndon-words-over-the-binary-alphabet-that-begin-with-00.htmlFame Craze Newsen2026-08-23T01:34:06-04:00Lyndon words over the binary alphabet that begin with "00"https://pop.com.sg/value-of-tan-pi-2-duplicate.htmlFame Craze Newsen2026-08-23T01:25:42-04:00Value of tan(pi/2) [duplicate]https://pop.com.sg/area-of-circumscribed-circle.htmlFame Craze Newsen2026-08-23T01:22:25-04:00Area of circumscribed circlehttps://pop.com.sg/solve-equation-3-x-2-3-x.htmlFame Craze Newsen2026-08-23T01:21:24-04:00Solve Equation $3^x=2+3^{-x}$https://pop.com.sg/show-that-limit-does-not-exist-two-variables.htmlFame Craze Newsen2026-08-23T01:18:48-04:00Show that limit does not exist (two variables)https://pop.com.sg/summation-of-n-squared-cubed-etc-duplicate.htmlFame Craze Newsen2026-08-23T01:15:14-04:00Summation of n-squared, cubed, etc. [duplicate]https://pop.com.sg/finding-if-a-relation-implicit-function-is-an-even-or-odd-function.htmlFame Craze Newsen2026-08-23T01:07:42-04:00Finding if a relation (implicit function) is an even or odd functionhttps://pop.com.sg/how-to-find-a-point-between-two-points-with-given-distance.htmlFame Craze Newsen2026-08-23T01:04:13-04:00How to find a point between two points with given distance?