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I will vectorize / trace / redraw / convert your LOGO to vector files (eps, svg, ai ) + transparent png, jpegs .Only vector format file are SCALABLE so you adjust the file to any size you want so it is ready for printing on business card, flyer, etc. i manually vectorize (redrawn) to convertRead more

I am trying to understand the CM method for elliptic curves. Suppose we fix a discriminant $ D<0$ and a prime $ p$ . In the CM method, we look for integer solutions $ (t,y)$ to the norm equation $ 4p = t^2 -Dy^2$ . If these solutions exist, then we can construct an ellipticRead more

Let $ W = aI_{n\times n} + bJ_{n\times n}$ , where $ I$ is an identity matix, $ J$ is the matrix of all ones, $ a,b\in\mathbb{R}$ and a+b>0. Also, let $ A = \mathbf{P} – \mathbf{p}\mathbf{p}^{T}$ , where $ \mathbf{p} = (p_{1},\ldots,p_{n})^{T}$ and $ \mathbf{P} = \rm{diag}(\mathbf{p})$ with $ \sum_{i=1}^{n}p_i = 1$ and $Read more

If you have to link coins in every transaction back to the genesis block, wouldn’t it be inefficient? Also, this wouldn’t be possible in light clients. How do Bitcoin and other popular cryptocurrencies check if coins in a transaction are valid?Read more

Associated to a finite, separable field extension $ L/K$ , there is a natural nondegenerate bilinear form, the trace form, defined by $ $ \langle x,y \rangle := \mathrm{Tr}_{L/K}(xy)$ $ Now, given a finite dimensional $ K$ -vector space $ V$ with a nondegenerate bilinear form $ \langle,\rangle$ what are some interesting/useful necessary or sufficientRead more

Inpaint reconstructs the selected image area from the pixel near the area boundary. Inpaint may be used to remove dust and scratches from a scanned photo, or to remove undesirable objects from still images. Delete any unwanted object from your photo, such as extra power-line, people, text… The program will automatically inpaint the selected areaRead more

I am specifying a general two-dimensional density matrix: \[Rho]1={{Abs[\[Alpha]]^2,\[Alpha]*Conjugate[\[Beta]]},{Conjugate[\[Alpha]]*\ [Beta],Abs[\[Beta]]^2}}; I want Mathematica to recognise that the trace of the above matrix is 1. How do I specify a global assumption for this? I tried looking up the appropriate syntax of $ Assumptions, but could not find anything useful.Read more

#Low resolution raster image to print ready HD quality vector convert service. (discount available for bulk orders)Hi This is Vector009. About to help you for low resolution/fuzzy/blurry/unfair raster logo convert into High quality,print-ready vector format. so you can adjust the file to any size without loss quality. i’m a featured seller on vector tracing categoryRead more

I was given the following code and instructions for a technical test for a potential technical role I had applied for: var input = { label: ‘Earth’, type: ‘planet’, children: [{ label: ‘Australia’, type: ‘country’, children: [{ label: ‘Sydney’, type: ‘city’, children: [{ label: ‘Nuix HQ’, type: ‘office’, children: [] }] }] }, { label:Read more

Let $ A$ and $ B$ be two full column rank real matrices of dimension $ n \times m$ , where $ n \ge m$ . Let $ P$ be an $ m\times m$ positive definite matrix. Question: Does there always exist a symmetric $ n \times n$ matrix $ X$ such that the followingRead more