Intents for Subject algebra 1

and

a

annotation?

a

$1, call it $2,
$1, expressed as $2,
$1, which is $2,

discriminant

D

element-of

\in

$1 is in $2
$1 is an element of $2
$1 is a member of $2
$1 within $2
$1 is between $2.1 and $2.2
$1 belongs to $2
$1 belonging to $2

Y

identically-equal

\Leftrightarrow

$1 is identically equal to $2

Y

iff

iff

Y Y

implies

\Rightarrow

$1 implies $2
$1 which implies $2
$1 . This tells us $2
if $1 we get $2
$1 lets us know that $2
$1, so $2
$1 suggests $2
$1 thus $2

Y

interval open-interval closed-interval open-closed-interval closed-open-interval

($1,$2)

Y Y

inverse-function

i

$1 inverse

Y K Y Y

negative

-

Y K

or

o

K

particular-value-of ?

p

$1 $2
$1 sub $2

Y K

piecewise

{ mtable $1...$n

Y Y Y

plus-or-minus

\pm

Y

positive

+

Y Y K

progression

p

Y

real-numbers

ℝ

Y

sequence-range

s

$1 for $2 going from $3 to $4

Y

such-that

|

system-of-equations

{

Y