square?

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

= private
= protected