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mathcentre community project

Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

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Page 1: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

mathcentre community projectencouraging academics to share maths support resources

All mccp resources are released under a Creative Commons licence

Page 2: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Getting started with effective entry of equations in Word Template

© Emma Cliffe, University of BathReviewer: Peter Rowlett, Nottingham Trent University

www.mathcentre.ac.uk

Page 3: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Inserting an equation: alt+=Here is an equation within some text.

Here is some text and a displayed equation.

Some more text.

Changing inline to display Equation tools, design ribbon

Page 4: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

In all that follows a ■ means that you need to type a space!

+ - / = () [] {} < > % !

2×3 2\times■32 ⋅3 2\cdot■3

Page 5: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Superscripts: ^ab+c a^(b+c)■

(a+b )( c+d ) (a+b)^((c+d))■

Subscripts: _a2 a_2■

(a+b )(i+ j ) (a+b)_((i+j))■

Page 6: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Fractions Two different formats

12

1/2■ 1 / 2 1\/2■

Page 7: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Fractions and brackets Some brackets are part of the fraction structure

1a+b 1/a+b 1

a+b1/(a+b)■

a+bc+d

(a+b)/(c+d)■ (a+b )(c+d )

((a+b))/((c+d))■

Linear vs professional

Page 8: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Roots: \sqrt & is used as a separator

√2 \sqrt(2)■n√2 \sqrt(n&2)■

Page 9: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Accents Some brackets are part of the structure Letter first, then name of accent Two spaces are needed to trigger

x (x)\bar■■

Page 10: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons
Page 11: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Examples: Building up equations

x=x1+x2+x3+x 4+ x5

5(x)\bar■■=(x_1+x_2+x_3+x_4+x_5)/5■

Typeequationhere .

Page 12: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Examples: Building up equations

x=−b±√b2−4ac2a

x=(-b\pm■\sqrt(b^2■-4ac)■)/(2a)■

Typeequationhere .

Page 13: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

A wide range of symbols \ followed by symbol name

x≤ y x\leq■y

Not all symbols have names – you can create your ownTypeequation here .

≤� \nleq■

Page 14: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Functions In built recognised functions

sin❑ sin■sin−1❑ sin^(-1)■sin−1 x sin^(-1)■x→

You can create your ownTypeequation here .

Page 15: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Other alphabetsGreek

\ followed by name of letter (case sensitive)

δ \delta■Δ \Delta■

Page 16: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Mathematical fonts \ followed by name then by letter (case sensitive)

R , r \scriptR,\scriptr■R , r \frakturR,\frakturr■R , r \doubleR,\doubler■

Page 17: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Stretchy brackets Matching brackets re-size automatically to the correct height

( ab ) (a/

b)■

Page 18: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Examples: Standard differentiation notation Fraction structure is used to input differentiation notation

dfdx

df/dx■

Page 19: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Examples: Standard differentiation notation Building up an equation using some of the ideas so far

ddθ

( sin−1θ )= 1√1−θ2

d/d\theta■■(sin^(-1)■\theta■→)=1/(\sqrt(1-\theta^2))■

Typeequationhere .

Page 20: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Examples: Standard partial differentiation notation Use the symbol \partial

∂ f∂ x

\partial■f/\partial■x■∂

∂x (f ( x , y ) ) \partial/\partial■x■(f(x,y))■

Page 21: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

More complex structures: Multi-sized symbols Some symbols exist in various sizes and may also have subscripts and

superscripts∑ x i ,∑ x i \sum■x_i,\sum■■x_i■→

∫ xdx ,∫ xdx \int■xdx,\int■■xdx→

Page 22: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Examples: Building up equations with multi-sized symbols

∑k =1

n

k=12

n(n+1) \sum_(k=1)^n■k→=1/2■n(n+1)

Typeequationhere .

Page 23: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Examples: Building up equations with multi-sized symbols

x=∑i=1

n

x i

n

(x)\bar■■=(\sum_(i=1)^n■x_i■→)/n■

Typeequation here .

Page 24: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Examples: Building up equations with multi-sized symbols

∫a

b

f (u ) dudx

dx=∫u ( a)

u ( b)

f (u )du \int_a^b■f(u)■■du/dx■dx→=\int_(u(a))^(u(b))■f(u)du

Typeequationhere .

Page 25: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

More complex structures: Vectors and matrices Use ‘matrix’ structure, a separator and a new row symbol

Code Use\matrix(…) Container for the matrix& Separator@ New row

Page 26: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Examples: Vectors and matrices

(1 0 00 1 00 0 1) (\matrix(1&0&0@0&1&0@0&0&1)■)■

Typeequationhere .

Page 27: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Examples: Vectors and matrices We can use ‘dots’ within matrices

(1 ⋯ 0⋮ ⋱ ⋮0 ⋯ 1) (\matrix(1&\cdots&0@\vdots&\ddots&\vdots@0&\cdots&1)■)■

Typeequationhere .

Page 28: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

More complex structures: Multi-line equations Use ‘eqarray’ structure, a separator (marks position to align at) and a

new line symbol

Code Use\eqarray(…) Container for the equation array& Separator (alignment point)@ New line

Page 29: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Basic example: Multi-line equations

x∧¿1+2+3¿=6

\eqarray(x&=1+2+3@&=6)■

Typeequation here .

Page 30: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Over, under, above, below, left and rightStretchy accent-like symbols

You can leave out the subscript/superscript if you wish

x+ y⏞z \overbrace(x+y)^z■

x+ y⏟z

\underbrace(x+y)_z■

Page 31: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Placing groups of symbols above or below Use \above or \below, the symbols placed above or below should be

contained within brackets which are part of the structure

x→ \to\above■(x)■

x→ \to\below■(x)■

Try replacing x with something more complicated in the above

Page 32: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Examples: Building equations using some of the ideas aboveLimit notation

ex= limn→ ∞ (1+ x

n )n e^x■=lim\below(n\to■\infty)■(1+x/n)^n■

Typeequationhere .

Page 33: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Piecewise function notation Multi-line equation with spacing using \emsp or \ensp Single bracket stretched to correct height using \right or \left

f ( x )={−x ,∧x<0x ,∧x ≥0

f(x)={\eqarray(-x,\emsp&x<0@x,\emsp&x\geq■0)■\right■■

Typeequationhere .

Page 34: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Numbered equations and referencesCreating a numbered equation structure

Do this once and save it as an auto-correct

Page 35: Inserting an equation: alt+= - Web viewmathcentre community project. encouraging academics to share maths support resources. All mccp resources are released under a Creative Commons

Referring to an equation To refer back to a numbered equation by number so it updates