# 7.6.19.1.18. Tensor_String_Function_Symmetric

Syntax

  User Expression ([{of} SpeciesName] | [{in} MaterialPhaseName] | [{ls} {a | b | c}]) = Tensor_String_Function_Symmetric (User_Tag = user_tag | F_Xx = f_xx | F_Yy = f_yy | [F_Xy = f_xy] | [F_Zz = f_zz] | [F_Xz = f_xz] | [F_Yz = f_yz] | [Equations = Equations…])

Scope

  Aria Material

Summary

  Symmetric tensor string function user expression

Description

  Provides an expression with the name given by the user_tag parameter using the provided string function. The provided user tag should not include operator, subindex, phase, component, or material phase prefixes or suffixes. See General Naming Convention for more detail about those.

Parameter | Value | Default
--- | --- | ---
{of} | {of | species | subindex} | –
SpeciesName | string | –
{in} | {in | material_phase} | –
MaterialPhaseName | string | –
{ls} | {levelset_phase | ls} | –
user_tag | “string” | –
f_xx | “string” | –
f_yy | “string” | –
f_xy | “string” | 0.0
f_zz | “string” | –
f_xz | “string” | 0.0
f_yz | “string” | 0.0
Equations | string… | –