Markdown中使用latex插入公式花体字母

$\mathbb{F}$
$\mathcal{F}$
$\mathscr{F}$

以下是对应的效果
F \mathbb{F} F
F \mathcal{F} F
F \mathscr{F} F
全部效果预览

字母	mathbb	mathcal	mathscr
A	A \mathbb{A} A	A \mathcal{A} A	A \mathscr{A} A
B	B \mathbb{B} B	B \mathcal{B} B	B \mathscr{B} B
C	C \mathbb{C} C	C \mathcal{C} C	C \mathscr{C} C
D	D \mathbb{D} D	D \mathcal{D} D	D \mathscr{D} D
E	E \mathbb{E} E	E \mathcal{E} E	E \mathscr{E} E
F	F \mathbb{F} F	F \mathcal{F} F	F \mathscr{F} F
G	G \mathbb{G} G	G \mathcal{G} G	G \mathscr{G} G
H	H \mathbb{H} H	H \mathcal{H} H	H \mathscr{H} H
I	I \mathbb{I} I	I \mathcal{I} I	I \mathscr{I} I
J	J \mathbb{J} J	J \mathcal{J} J	J \mathscr{J} J
K	K \mathbb{K} K	K \mathcal{K} K	K \mathscr{K} K
L	L \mathbb{L} L	L \mathcal{L} L	L \mathscr{L} L
M	M \mathbb{M} M	M \mathcal{M} M	M \mathscr{M} M
N	N \mathbb{N} N	N \mathcal{N} N	N \mathscr{N} N
O	O \mathbb{O} O	O \mathcal{O} O	O \mathscr{O} O
P	P \mathbb{P} P	P \mathcal{P} P	P \mathscr{P} P
Q	Q \mathbb{Q} Q	Q \mathcal{Q} Q	Q \mathscr{Q} Q
R	R \mathbb{R} R	R \mathcal{R} R	R \mathscr{R} R
S	S \mathbb{S} S	S \mathcal{S} S	S \mathscr{S} S
T	T \mathbb{T} T	T \mathcal{T} T	T \mathscr{T} T
U	U \mathbb{U} U	U \mathcal{U} U	U \mathscr{U} U
V	V \mathbb{V} V	V \mathcal{V} V	V \mathscr{V} V
W	W \mathbb{W} W	W \mathcal{W} W	W \mathscr{W} W
X	X \mathbb{X} X	X \mathcal{X} X	X \mathscr{X} X
Y	Y \mathbb{Y} Y	Y \mathcal{Y} Y	Y \mathscr{Y} Y
Z	Z \mathbb{Z} Z	Z \mathcal{Z} Z	Z \mathscr{Z} Z