I try to UV map the standard cube created when starting Blender (v2.79).  I'm following a tutorial (), using Cycles and have made these seams.    The cube size is standard 2x2x2 but move a little in Z-direction.  When I try to UV map it I get the following result.   Why do I get rectangles instead of squares? Is there some way to easily change it to squares?  This is the settings of the cube    Blender file
I'm having problems using the UV mapping in blender 2.67. Specifically, I am trying to unwrap a really simple mesh, but the UV map is still giving me a net where some of the boxes are completely out of proportion to the others, which causes the texture to stretch horribly. Here is a picture to illustrate:    The mesh only has those three faces you can see in the picture, and the single seam on the front corner. It's a trivially simple mesh, so I really don't understand why the two side faces are being stretched in the UV map to be the same size as the top face. I've tried clicking the average islands scale button as suggested by some of the answers to other questions but that has no effect. It's frustrating because it seems so simple.  Hopefully someone can show me the presumably simple mistake I am making!  Edit: Just to make this clearer, I have already added a seam as the first answer suggests i do. Hopefully this picture will make that clearer, the yellow arrow is pointing to the edge i seamed. The mesh is only three faces so should only need this single seam. The image shows the mesh from infront and behind/underneath so it should make more sense.    Double Edit: One more picture for clarity on the seam issue. The mesh is unfolding correctly, it is just the scale of the unfolded map that is incorrect (in relation to one another)
Debugging automatic properties Is there any formula for number of divisors of $a \times b$? Let $a$ and $b$ be two numbers,    Number of divisors of $a$ is $n_1$; Number of divisors of $b$ is $n_2$;    How to find the number of divisors $N$ of product $a \times b$ by using known number of divisors of factors $n_1$ and $n_2$?  If $a = 20$ and $b = 21$, then $n_1 = 6$ (number of divisors of $a$), $n_2 = 4$ (number of divisors of $b$. Then $a \times b = 420$ and $N = 32$ (number of divisors of $a \times b$).  Is there a formula to find $N$ in terms of $n_1$ and $n_2$? Short story (maybe two in the same collection) about Alien education versus Earth I read this somewhere in the 1990s, but it was probably older. I vaguely remember it as being two stories in sequence in an anthology. One was a story involving an Earth administrator comparing Earth curriculum to Mars curriculum and the second was just a class listing for Martian curriculum.  In the first story, what sticks out in my head was the Earth administrator proudly claiming some high value of WPM for reading for his students and the Martian admitting that their rate was lower, and then added a comment along the lines of that the Martian students, when reading at the rate attained at Earth, could not recall every word of the book and recite them back verbatim. In the curriculum listing, I remember that the physical education classes included Tightrope Walking and Advanced Tightrope Walking. In short, the implication was that Mars held its children, and therefore its citizens, to much higher standards, at the cost of sacrificing actual childhood. The children never played, just studied and drilled.  In retrospect, it might not have been Mars... I know one side was Earth and the other was a planet in the Solar System, and Mars sounds about right, but so does Venus. Either way, it was the casual arrogance of the extra-terrestrial society and the blustering attempts of the Earth administrator that stuck out for me. I have 14" 16:9 notebook and would like my Windows 10 taskbar have on the (left) side. Unfortunately, although I set it to small icons the bar is pretty wide. Do not you know how to make it thinner?  This is how I would like to have it: Are there surface-mount pin header footprints for KiCAD? Removing elements that have consecutive duplicates Finding all software packages in Debian that provide a particular alternative The Debian distribution has the . From the Wiki:     The Debian alternatives system creates a way for several programs that   fulfill the same or similar functions to be listed as alternative   implementations that are installed simultaneously but with one   particular implementation designated as the default. For example many   systems have several text editors installed at the same time. The vi   program is a classic example of an editor that has many   implementations such as nvi, elvis, vim, etc. but which one should be   designated as the default?   In general, there are multiple packages in Debian that provide a particular alternative. How does one obtain a complete list of all such packages that exist in the Debian repositories? Let us use the vi alternative as an example.  NOTE: Doing such a query against the list of installed packages is easy, but that is not what this question asks. Why do rainbows have distinct colors? I posted a question which was closed as off-topic and it seems like it could fit on another site in the network. How can I go about moving it there?   What is migration? When can a question be migrated, and who can migrate it? When should I consider migration, and when is it inappropriate? What causes a migration to be blocked and what happens after? What causes a migration to be rejected and what happens after? Anything else I should know about migration? Will ArcGIS for Desktop run on Windows 10? Will ArcGIS 10 run on the new windows 10 technical preview?  I am setting up an interface on my Mac and there is the free option of downloading the Windows 10 technical preview, some sort of beta version, I'm assuming.   Just wanted to see if 10.1 will run ok on Windows 10 (ignoring the Mac aspect), as this is all I am using my windows interface for? Here are two sentences:        Once he got the passport, he went to the Chinese consulate in Toronto and applied for a visa.   Once he got the passport, he went to the Chinese consulate in Toronto to apply for a visa.      Are the two sentences grammatical, and do they sound natural?  If they are both fine, what's the difference? So basically I want to show:  $\aleph_{\alpha}^{\aleph_{1}} = \aleph_{\alpha}^{\aleph_{0}}\cdot2^{\aleph_1}$ , Where $\omega\leq\alpha&lt;\omega_1$  There is a proof that I found;    But I don't understand his proof for the limit case of $\alpha$.  To be more specific, I dont understand why $ \left( \sup_{\omega \le \beta &lt; \alpha} \aleph_{\beta}\right)^{\aleph_1} \le \left( \prod_{\omega \le \beta &lt; \alpha} \aleph_{\beta}\right)^{\aleph_1}$  Any insights or help is deeply appreciated.  Cheers Ubuntu 18: Top bar for all monitors I just installed Ubuntu 18. Since the top bar is only on the primary monitor, I can't use the mouse to grab and move my Chrome window (the top of the screen looks like below). Trying to do so results in grabbing a single tab and opening it in a new window.     Is there a way around this? Ideally, I'd like to have the top bar  across all screens. Another obvious disadvantage of only having the top bar on one screen is that the window menu of any window, not just Chrome, is displayed on the left upper corner of my left screen even when the window is in the lower right corner of the right screen. What was the galaxy formation Rust saw before confronting Erol Childress in  S01E08?  It was weird like out of the series. I guess it was some sort of hallucination, a product of Rust's madness or addiction. I am using a plugin to help "build" a customized product. There are different tabs/steps the user has to go through with back and continue buttons. At the last step I would like to add an "agree to terms" box with a checkbox "Agree". I have this done. But I would like to hide the add to cart button in Woocommerce until the user selects the checkbox agreeing to the terms.  This will be beneficial to me to make sure they reviewed the return policy as well as avoid confusion with the add to cart button appearing during all the steps, assuring they go through all the steps.  Here is the checkbox coding i pulled from console:  &lt;ul data-rules="{&amp;quot;Agree_0&amp;quot;:[&amp;quot;&amp;quot;]}" data-original-rules="{&amp;quot;Agree_0&amp;quot;:[&amp;quot;&amp;quot;]}" data-rulestype="{&amp;quot;Agree_0&amp;quot;:[&amp;quot;&amp;quot;]}" data-tm-validation="{&amp;quot;required&amp;quot;:true}" class="tmcp-ul-wrap tmcp-elements tm-extra-product-options-checkbox tm-element-ul-checkbox element_16 termsbox-ul"&gt;     &lt;li class="tmcp-field-wrap tmhexcolorimage-li-nowh"&gt;         &lt;label for="tmcp_choice_16_0_35"&gt;    &lt;input class="tmcp-field termsbox tmhexcolor_16_0_35 tm-epo-field tmcp-checkbox" name="tmcp_checkbox_16_0" data-limit="" data-exactlimit="" data-minimumlimit="" data-image="" data-imagec="" data-imagep="" data-imagel="" data-image-variations="[]" data-price="" data-rules="[&amp;quot;&amp;quot;]" data-original-rules="[&amp;quot;&amp;quot;]" data-rulestype="[&amp;quot;&amp;quot;]" value="Agree_0" id="tmcp_choice_16_0_35" tabindex="35" type="checkbox"&gt;     &lt;span for="tmcp_choice_16_0_35"&gt;&lt;/span&gt;&lt;span class="tc-label tm-label"&gt;Agree&lt;/span&gt;&lt;/label&gt; &lt;span class="price tc-price  hidden"&gt;     &lt;span class="amount"&gt;$0.00&lt;/span&gt; &lt;/span&gt;&lt;i data-tm-tooltip-html="This is were the description will be to agree" class="tm-tooltip tc-tooltip tcfa tcfa-question-circle"&gt;&lt;/i&gt;     &lt;/li&gt;&lt;/ul&gt;   Here is the add to cart section with the quantity  &lt;div class="quantity buttons_added"&gt;     &lt;input value="-" class="minus button is-form" type="button"&gt;    &lt;input class="input-text qty text" step="1" min="1" max="9999" name="quantity" value="1" title="Qty" size="4" pattern="[0-9]*" inputmode="numeric" type="number"&gt;     &lt;input value="+" class="plus button is-form" type="button"&gt;  &lt;/div&gt; &lt;button type="submit" name="add-to-cart" value="267" class="single_add_to_cart_button button alt"&gt;Add to cart&lt;/button&gt;   I am self taught with html and css, but javascript is to foreign for me  I tried the following in CSS but it does nothing.Tried is on codepen and works (i know needs to show instead of hide when checked)....  input[type=checkbox]:checked + .single_add_to_cart_button {     display:none !important;  } Is my way of solving and my answer correct?  Let $f(x)=x+\frac{x^2}{2}+\frac{x^3}{3}+\frac{x^4}{4}+\frac{x^5}{5}$   And $g(x)=f^{-1}(x)$  Find $g'''(0)$  My attempt:  We know that $g'(x)=\frac{1}{f'(g(x))}$  $f'(x)=1+x+x^2+x^3+x^4=\frac{x^5-1}{x-1}$  $f'(g(x))=\frac{(g(x))^5-1}{(g(x))-1}$  $\Rightarrow g'(x)=\frac{(g(x))-1}{(g(x))^5-1}$  $\Rightarrow g'(x)[(g(x))^5-1]=g(x)-1$  Similarly differentiating again,  $\Rightarrow g'(x)[5(g(x))^4]+[(g(x))^5-1]g''(x)=g'(x)$  Similarly differentiating again,  $\Rightarrow g'(x)[20(g(x))^3g'(x)]+[5(g(x))^4]g''(x)+[(g(x))^5-1]g'''(x)+g''(x)[5(g(x))^4]=g''(x)$  Putting $x=0$,  $g(0)=f^{-1}(0)=0$  $g'(0)=\frac{1}{f'(g(0))}=\frac{1}{f'(0)}=1$  similarly,$g''(0)=-1$  $\Rightarrow g'''(0)=1$ How to include graphics with spaces in their path? I want to import graphics into my main input file using the macro \includegraphics. It does not work if the filename contains spaces.   also discusses this subject, but there is no solution there.  My compilation routine is latex->dvips->ps2pdf (because of PSTricks). nVidia driver reset after each kernel update I am using the official nVidia driver because my card (GeForce 750 Ti) isn't yet supported by the Ubuntu one. Every time the kernel updates, my system breaks.  I've formatted my system two-three times because of kernel updates and today I decided to try to fix it. I tried to fix it with this method and surprisingly it works.   Switch to console (After waiting for the nVidia driver to crash, as it does when you switch consoles :p) Run a complete uninstall  sudo ./&lt;DRIVER&gt;.run -uninstall  Reboot and switch to the on-board card Update  sudo apt-get update sudo apt-get dist-upgrade  Reboot again Reinstall driver  sudo ./&lt;DRIVER&gt;.run  Reboot and switch back to the NVIDIA GPU   Is there a better/easier/faster way to update without going through all this? How do I get the title of a .pdf document to appear as the page title? Entire function bounded by a polynomial is a polynomial Suppose that an entire function $f(z)$ satisfies $\left|f(z)\right|\leq k\left|z\right|^n$ for sufficiently large $\left|z\right|$, where $n\in\mathbb{Z^+}$ and $k&gt;0$ is constant. Show that $f$ is a polynomial of degree at most $n$.