angle_style_cosine.txt
b93436e48b86lammps-icms

angle_style_cosine.txt
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			"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c

			:link(lws,http://lammps.sandia.gov)
			:link(ld,Manual.html)
			:link(lc,Section_commands.html#comm)

			:line

			angle_style cosine command :h3

			[Syntax:]

			angle_style cosine :pre

			[Examples:]

			angle_style cosine
			angle_coeff * 75.0 :pre

			[Description:]

			The {cosine} angle style uses the potential

			:c,image(Eqs/angle_cosine.jpg)

			where K is defined for each angle type.

			The following coefficients must be defined for each angle type via the
			"angle_coeff"_angle_coeff.html command as in the example above, or in
			the data file or restart files read by the "read_data"_read_data.html
			or "read_restart"_read_restart.html commands:

			K (energy) :ul

			[Restrictions:]

			Angle styles can only be set for atom styles that allow angles to be
			defined.

			This angle style is part of the "molecular" package. It is only
			enabled if LAMMPS was built with that package. See the "Making
			LAMMPS"_Section_start.html#2_2 section for more info.

			[Related commands:]

			"angle_coeff"_angle_coeff.html

			[Default:] none