Tex

For TextMobject object, the input is plain text therefore Latex letters and symbols are denoted by a $⋯$ pair. But for TexMobject object, the input is Latex code and plain text is entered as Latex code \text{⋯}.

Tex Symbol

Standard Function Names

arccos	\arccos	arcsin	\arcsin	arctan	\arctan	arg	\arg
bmod	\bmod	cos	\cos	cosh	\cosh	cot	\cot
coth	\coth	csc	\csc	deg	\deg	det	\det
dim	\dim	exp	\exp	gcd	\gcd	hom	\hom
inf	\inf	ker	\ker	lg	\lg	lim	\lim
liminf	\liminf	limsup	\limsup	ln	\ln	log	\log
max	\max	min	\min	pmod	\pmod	Pr	\Pr
sec	\sec	sin	\sin	sinh	\sinh	sup	\sup
tan	\tan	tanh	\tanh

Example

Code

# folder/file: tut/manim_useful_textmobject_function_001a.py
from manimlib.scene.scene import Scene
from manimlib.mobject.svg.tex_mobject import TexMobject, TextMobject

class manim_useful_textmobject_function_001a(Scene): 
      
   def construct(self):
      text="\\arccos\\arcsin\\arctan\\arg\\bmod\\cos\\cosh\\cot\\coth\\csc\\deg\\det\\dim\\exp\\gcd\\hom\\inf\\cr\\ker\\lg\\lim\\liminf\\limsup\\ln\\log\\max\\min\\pmod 2\\Pr\\sec\\sin\\sinh\\sup\\tan\\tanh"
      self.add(TexMobject("%s" %text.replace("\\","\\backslash ").replace("\\backslash cr","\cr")).shift([0,3,0]).scale(0.7))
      self.add(TexMobject("%s" %text).shift([0,0,0]).scale(0.8))
      self.add(TexMobject(r"%s" %text).shift([0,-1.5,0]).scale(0.8))
      self.add(TextMobject("$%s$" %text.replace("cr","newline")).shift([0,-3,0]).scale(0.8))

Output

Greek letters

α Α	\alpha A	ν Ν	\nu N
β Β	\beta B	ξ Ξ	\xi\Xi
γ Γ	\gamma \Gamma	ο Ο	>o O
δ Δ	\delta \Delta	π Π	\pi \Pi
𝜖 ε Ε	\epsilon \varepsilon E	ρ 𝜚 Ρ	\rho\varrho P
ζ Ζ	\zeta Z	σ Σ	\sigma \Sigma
η Η	\eta H	τ Τ	\tau T
θ 𝝑 Θ	\theta \vartheta \Theta	υ Υ	\upsilon \Upsilon
ι Ι	\iota I	𝜙 φ Φ	\phi \varphi \Phi
κ Κ	\kappa K	χ Χ	\chi X
λ Λ	\lambda \Lambda	ψ Ψ	\psi \Psi
μ Μ	\mu M	ω Ω	\omega \Omega

Example

Code

# folder/file: tut/manim_useful_textmobject_greek_001a.py
from manimlib.scene.scene import Scene
from manimlib.mobject.svg.tex_mobject import TexMobject, TextMobject

class manim_useful_textmobject_greek_001a(Scene): 
      
   def construct(self):
      text="\\alpha A\\beta B\\gamma \\Gamma\\delta \\Delta\\epsilon\\varepsilon E\\zeta Z\\eta H\\theta \\vartheta \\Theta\\iota I\\kappa K\\lambda \\Lambda\\mu M\\nu N\\xi\\Xi o O\\pi \\Pi\\rho\\varrho P\\sigma \\Sigma\\tau T\\upsilon \\Upsilon\\phi \\varphi \\Phi\\chi X\\psi \\Psi\\omega \\Omega"
      self.add(TexMobject("%s" %text.replace("\\zeta","\\cr\\zeta").replace("\\mu","\\cr\\mu").replace("\\tau","\\tau\\cr").replace("\\","\\backslash ").replace("\\backslash cr","\cr")).shift([0,2.5,0]).scale(0.7))
      self.add(TexMobject("%s" %text).shift([0,0,0]).scale(0.8))
      self.add(TexMobject(r"%s" %text).shift([0,-1.5,0]).scale(0.8))
      self.add(TextMobject("$%s$" %text).shift([0,-3,0]).scale(0.8))

Output

Arrows

↺	\circlearrowleft	↻	\circlearrowright	↶	\curvearrowleft	↷	\curvearrowright
⤎	\dashleftarrow	⤏	\dashrightarrow	↓	\downarrow	⇓	\Downarrow
⇊	\downdownarrows	⇃	\downharpoonleft	⇂	\downharpoonright	↩	\hookleftarrow
↪	\hookrightarrow	⇝	\leadsto	←	\leftarrow	⇐	\Leftarrow
↢	\leftarrowtail\	↽	\leftharpoondown	↼	\leftharpoonup	⇇	\leftleftarrows
↔	\leftrightarrow	⇔	\Leftrightarrow	⇆	\leftrightarrows	⇋	\leftrightharpoons
↭	\leftrightsquigarrow	⇚	\Lleftarrow	⟵	\longleftarrow	⟸	\Longleftarrow
⟷	\longleftrightarrow	⟺	\Longleftrightarrow	⟼	\longmapsto	⟶	\longrightarrow
⟹	\Longrightarrow	↫	\looparrowleft	↬	\looparrowright	↰	\Lsh
↦	\mapsto	⊸	\multimap	↗	\nearrow	↚	\nleftarrow
⇍	\nLeftarrow	↮	\nleftrightarrow	⇎	\nLeftrightarrow	↛	\nrightarrow
⇏	\nRightarrow	↖	\nwarrow	→	\rightarrow	⇒	\Rightarrow
↣	\rightarrowtail	⇁	\rightharpoondown	⇀	\rightharpoonup	⇄	\rightleftarrows
⇌	\rightleftharpoons	⇉	\rightrightarrows	↝	\rightsquigarrow	⇛	\Rrightarrow
↱	\Rsh	↘	\searrow	↙	\swarrow	→	\to
↞	\twoheadleftarrow	↠	\twoheadrightarrow	↑	\uparrow	⇑	\Uparrow
↕	\updownarrow	⇕	\Updownarrow	↿	\upharpoonleft	↾	\upharpoonright
⇈	\upuparrows

Example

Code

# folder/file: tut/manim_useful_textmobject_arrow_001a.py
from manimlib.scene.scene import Scene
from manimlib.mobject.svg.tex_mobject import TexMobject, TextMobject

class manim_useful_textmobject_arrow_001a(Scene): 
      
   def construct(self):
      text="\\circlearrowleft\\circlearrowright\\curvearrowleft\\curvearrowright\\dashleftarrow\\dashrightarrow\\downarrow\\cr\\Downarrow\\downdownarrows\\downharpoonleft\\downharpoonright\\hookleftarrow\\hookrightarrow\\leadsto\\leftarrow\\cr\\Leftarrow\\leftarrowtail\\leftharpoondown\\leftharpoonup\\leftleftarrows\\leftrightarrow\\Leftrightarrow\\cr\\leftrightarrows\\leftrightharpoons\\leftrightsquigarrow\\Lleftarrow\\longleftarrow\\Longleftarrow\\longleftrightarrow\\cr\\Longleftrightarrow\\longmapsto\\longrightarrow\\Longrightarrow\\looparrowleft\\looparrowright\\Lsh\\mapsto\\multimap\\cr\\nearrow\\nleftarrow\\nLeftarrow\\nleftrightarrow\\nLeftrightarrow\\nrightarrow\\nRightarrow\\nwarrow\\rightarrow\\cr\\Rightarrow\\rightarrowtail\\rightharpoondown\\rightharpoonup\\rightleftarrows\\rightleftharpoons\\cr\\rightrightarrows\\rightsquigarrow\\Rrightarrow\\Rsh\\searrow\\swarrow\\to\\twoheadleftarrow\\cr\\twoheadrightarrow\\uparrow\\Uparrow\\updownarrow\\Updownarrow\\upharpoonleft\\upharpoonright\\upuparrows"
      self.add(TexMobject("%s" %text.replace("\\","\\backslash ").replace("\\backslash cr","\cr")).shift([0,2,0]).scale(0.5))
      self.add(TexMobject("%s" %text).shift([0,-2,0]).scale(0.6))

Output