Samsung Galaxy Watch - Check Device Storage. To free up space if your watch runs slow or crashes/resets or apps freeze when running them, view this info. From your Android™ smartphone or Apple® iPhone®, ensure your Galaxy. 5 Ways to Free Up Space on Samsung Phone and Tablet 1. Delete Temporary Files. Just as your computer stores temporary internet files, your smartphone apps often store. Uninstall Unnecessary Apps. Apps come in various sizes, with big-budget games usually taking up. Free Up Space on Samsung - Once linked, you can directly preview and deal with the Samsung data via the top menu on the interface. If you want to free up the storage via backup, please click the ' Super Toolkit ' ' Backup ' option. Then select all the data types and tap on the ' Back Up ' icon to start the process. How to free up space on samsung. Free up memory Stop apps that are running in the background, so your watch has room to breathe. From your phone, open the Galaxy Wearable app, and then tap About watch or About Gear.
![Logic Logic](/uploads/1/1/8/7/118796163/475576640.jpg)
- Logic Compressor Cheat Sheet
- Logic Pro X Keyboard Commands
- Propositional Logic Cheat Sheet
- Logic Rules Cheat Sheet
by Sagnik Bhattacharya, Suraj Rampure
Last modified: March 21, 2019
Last modified: March 21, 2019
Logic Compressor Cheat Sheet
21.5k members in the logic community. Press J to jump to the feed. Press question mark to learn the rest of the keyboard shortcuts. Logic cheat sheet. The command top displays a list of processes or threads currently being used by the system.
Logic Pro X Keyboard Commands
Propositional Logic Cheat Sheet
This chart summarizes all of the notation we’ve seen so far regarding sets, functions, and propositional logic.
![Logic Cheat Sheet Logic Cheat Sheet](/uploads/1/1/8/7/118796163/688622211.png)
Logic Rules Cheat Sheet
Symbol | Name | Description | Example |
---|---|---|---|
${ }$ | set | used to define a set | $S = { 1, 2, 3, 4, … }$ |
$in$ | in, element of | used to denote that an element is part of a set | $1 in {1, 2, 3}$ |
$not in$ | not in, not an element of | used to denote than an element is not part of a set | $4 not in {1, 2, 3}$ |
$mid S mid$ | cardinality | used to describe the size of a set (refers to the number of unique elements if the set is finite) | $S = {1, 2, 2, 2, 3, 4, 5, 5 }$ $mid S mid = 5$ |
$:$, $mid$ | such that | used to denote a condition, usually in set-builder notation or in a mathematical definition | ${x^2 : x + 3 text{ is prime}}$ |
$subseteq$ | subset | set $A$ is a subset of set $B$ when each element in $A$ is also an element in $B$ | $A = { 1, 2 }$ $B = { 2, 1, 4, 3, 5 }$ $A subseteq B$ |
$subset$ | proper subset | set $A$ is a proper subset of set $B$ when each element in $A$ is also an element in $B$ and $A neq B$ | $A = { 1, 2, 3, 4, 5 }$ $B = { 2, 1, 4, 3, 5 }$ $A subseteq B$ is true but $A subset B$ is not true |
$supseteq$ | superset | set $A$ is a superset of set $B$ when $B$ is a subset of $A$ | $A = { 2, 4, 6, 7, 8 }$ $B = { 2, 4, 8 }$ $A supseteq B$ |
$cup$ | union | a set with the elements in set $A$ or in set $B$ | $A = {1, 2}$ $B = {2, 3, 5}$ $A cup B = {1, 2, 3, 5}$ |
$cap$ | intersection | a set with the elements in set $A$ and in set $B$ | $A = {1, 2}$ $B = {2, 3, 5}$ $A cap B = {2}$ |
$emptyset$ | the empty set | the set with no elements | ${1, 2, 3} cap {4, 5, 6} = emptyset$ |
$-$, $backslash$ | set difference | elements in set $A$ that are not in $B$ | $A = {1, 2, 3, 4}$ $B = {2, 3, 5, 8}$ $A - B = {1, 4}$ $B - A = {5, 8}$ |
$times$ | Cartesian product | a set containing all possible combinations of one element from $A$ and one element from $B$ | $A = {1, 2}$ $B = {3, 4}$ $A times B = {(1, 3), (2, 3), (1, 4), (2, 4)}$ $B times A = {(3, 1), (3, 2), (4, 1), (4, 2)}$ |
$A^c$ | complement | a set containing the elements of the universe $U$ that are not in set $A$ | $U = {1, 2, 3, 4, 5}, A = {2, 4} implies A^c={1, 3, 5}$ |
$f : A rightarrow B$ | function | the function $f$ maps elements of the set $A$ to elements of the set $B$; $A$ is the domain and $B$ is the codomain | $f(x) = x^2+5$ is an example of a function $f : mathbb{R} rightarrow mathbb{R}$ |
$f : x mapsto x^3$ | mapping/function | the function maps any $x$ to $x^3$; this notation refers to elements of sets rather than sets themselves | $f(x) = x^2+5$ can be written as $f: x mapsto x^2+5$ |
$mathbb{N}$ | the set of natural numbers | the set of naturals numbers starting at $1$ | $mathbb{N} = {1, 2, 3, …}$ |
$mathbb{N}_0$ | the set of whole numbers | the set of whole numbers starting at $0$ | $mathbb{N}_0 = {0, 1, 2, 3, …}$ |
$mathbb{Z}$ | the set of integers | the union of the whole numbers with their negatives | $mathbb{Z} = {…, -3, -2, -1, 0, 1, 2, 3, …}$ |
$mathbb{Q}$ | the set of rational numbers | the set of all possible combinations of one integer divided by another, with the latter integer being non-zero, i.e., $mathbb{Q} = { frac{p}{q} : p, q in mathbb{Z}, q neq 0}$ | ${frac{1}{2}, frac{5}{14}, frac{-17}{3}} subset mathbb{Q}$ |
$wedge$ | conjunction/and | $P wedge Q$ is true if both $P$ and $Q$ are true | if $P = (2 text{ is prime}), Q = (8 text{ is a perfect cube})$ then $P wedge Q$ is true |
$vee$ | disjunction/or | $P vee Q$ is true if either $P$ or $Q$ is true | if $P = (2 text{ is prime}), Q = (4 text{ is a perfect square})$ then $P vee Q$ is true |
$neg$ | negation | $neg P$ is true if $P$ is false and vice versa | if $P = (text{35 is prime})$ then $neg P$ is true |
$implies$ | implication | $P implies Q$ means that $Q$ is true whenever $P$ is true (but it does not say anything about what happens when $P$ is false) | if $P = (x text{ is divisible by 4})$, $Q = (x text{ is even})$ then $P implies Q$ (but note that $P nrightarrow Q$) |
$iff$ | if and only if (iff) | $P implies Q$ and $Q implies P$ | if $P = (text{it is new year})$ and $Q = (text{it is January 1})$ then $P iff Q$ |
$forall$ | for all | refers to all the elements in a set | if $A = {2, 4, 10}$ then $x in mathbb{N} text{ } forall x in A$ |
$exists$ | there exists | refers to the existence of at least one of something | $exists x in mathbb{N}_0 : x = -x$ |
$oplus$ | XOR | either $P$ is true or $Q$ is true but not both | if $P = (text{Donald Trump is a Democrat})$ and $Q = (text{Hillary Clinton is a Democrat})$ then $P oplus Q$ is true, but if $P = (text{Donald Trump is a Republican})$ then $P oplus Q$ is false |