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RSpec
Ruby on Rails
Ruby
method
inv
Ruby latest stable
(v2_5_5) -
0 notes
- Class:
Matrix
1_8_6_287
(0)
1_8_7_72
(0)
1_8_7_330
(0)
1_9_1_378
(-29)
1_9_2_180
(38)
1_9_3_125
(0)
1_9_3_392
(0)
2_1_10
(0)
2_2_9
(0)
2_4_6
(0)
2_5_5
(0)
2_6_3
What's this?
Related methods
Class methods (17)
[]
build
columns
column_vector
combine
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
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
eql?
find_index
first_minor
hadamard_product
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
to_s
tr
trace
transpose
unitary?
upper_triangular?
vstack
zero?
= private
= protected
inv
()
public
Alias
for
Matrix#inverse
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