subtract() [7/15]

template<typename VarMat1 , typename VarMat2 , require_all_rev_matrix_t< VarMat1, VarMat2 > * = nullptr>

auto stan::math::subtract ( const VarMat1 &  a, const VarMat2 &  b  )

inline

Subtraction operator for matrix variables.

Template Parameters

VarMat1	A matrix of vars or a var with an underlying matrix type.
VarMat2	A matrix of vars or a var with an underlying matrix type.

Parameters

a	First variable operand.
b	Second variable operand.

Returns

Variable result of subtracting two variables.

Definition at line 118 of file operator_subtraction.hpp.