square?

• Class methods (17)
• []
• build
• columns
• column_vector
• combine (>= v2_5_5)
• diagonal
• empty
• hstack (>= v2_2_9)
• I
• identity
• new
• rows
• row_vector
• scalar
• unit
• vstack (>= v2_2_9)
• zero
• Instance methods (93)
• ==
• -
• -@ (>= v2_2_9)
• /
• []
• []=
• *
• **
• +
• +@ (>= v2_2_9)
• adjugate (>= v2_2_9)
• clone
• coerce
• cofactor (>= v2_2_9)
• cofactor_expansion (>= v2_2_9)
• collect
• column
• column_size (<= v1_9_1_378)
• column_vectors
• combine (>= v2_5_5)
• compare_by_row_vectors (<= v1_9_1_378)
• component
• conj
• conjugate
• det
• det_e
• determinant
• determinant_bareiss
• determinant_e
• diagonal? (>= v1_9_3_125)
• each
• each_with_index
• eigen (>= v1_9_3_125)
• eigensystem (>= v1_9_3_125)
• element
• elements_to_f
• elements_to_i
• elements_to_r
• empty?
• entrywise_product (>= v2_5_5)
• eql?
• find_index (>= v1_9_3_125)
• first_minor (>= v2_2_9)
• hadamard_product (>= v2_5_5)
• hash
• hermitian? (>= v1_9_3_125)
• hstack (>= v2_2_9)
• imag
• imaginary
• index (>= v1_9_3_125)
• init_rows (<= v1_9_1_378)
• inspect
• inv
• inverse
• inverse_from
• laplace_expansion (>= v2_2_9)
• lower_triangular? (>= v1_9_3_125)
• lup (>= v1_9_3_125)
• lup_decomposition (>= v1_9_3_125)
• map
• minor
• new_matrix
• normal? (>= v1_9_3_125)
• orthogonal? (>= v1_9_3_125)
• permutation? (>= v1_9_3_125)
• rank
• rank_e
• real
• real?
• rect
• rectangular
• regular?
• round (>= v1_9_3_125)
• row
• row_count (>= v2_1_10)
• row_size
• row_vectors
• set_component
• set_element
• singular?
• square?
• symmetric? (>= v1_9_3_125)
• t
• to_a
• to_matrix (>= v2_5_5)
• to_s
• tr
• trace
• transpose
• unitary? (>= v1_9_3_125)
• upper_triangular? (>= v1_9_3_125)
• vstack (>= v2_2_9)
• zero? (>= v1_9_3_125)

= private
= protected