4 5 decimal

&[DATE] &[TIME] - &[FILENAME]

x 15 range :

x 1234551 mat

s 02 π * π 4 / range :

i 1 s length range y i el s i el sin : for

M s y augment :

s 0 0.79 1.57 2.36 3.14 3.93 4.71 5.5 6.28 91 mat

y 0 0.7071 1 0.7071 0 0.7071 - 1 - 0.7071 - 2.4492 1016 -^* - 91 mat

M 00 0.79 0.71 1.57 1 2.36 0.71 3.14 0 3.93 0.71 - 4.71 1 - 5.5 0.71 - 6.28 2.45 1016 -^* - 92 mat

y norme 2

A 12345632 mat :

b 12331 mat :

Euklidische Norm

SMath

M# norm.e M# transpose M# * tr sqrt :

A norm.e 9.54

A norme 9.54

A transpose norm.e 9.54

A transpose norme #

b norm.e 3.74

b norme 3.74

Spaltensummennorm

M# norm.1 j 1 M# cols range a# j el M# i j el abs i 1 M# rows sum : for a# max 21 line :

A norm.1 12

A norm1 12

A transpose norm.1 11

A transpose norm1 11

b norm.1 6

b norm1 6

Zeilensummennorm

M# norm.∞ i 1 M# rows range a# i el M# i j el abs j 1 M# cols sum : for a# max 21 line :

A norm.∞ 11

A normi 11

A transpose norm.∞ 12

A transpose normi 12

b norm.∞ 3

b normi 3

b 2^sqrt 3.74

Addition

123422 mat 3 * 3691222 mat

5123422 mat * 510152022 mat

123422 mat 3691222 mat + 48121622 mat

123422 mat 3691222 mat - 2 - 4 - 6 - 8 - 22 mat

12345632 mat transpose 13524623 mat

12345632 mat 13524623 mat * 5111711253917396133 mat

12345632 mat 123422 mat * 7101522233432 mat

123422 mat det 2 -

12345632 mat 13524623 mat * rank 2

123422 mat rank 2

a b c d Clear 1

123422 mat (1 -^2 - 1 1.5 0.5 - 22 mat

numerische Auswertung

123422 mat (1 -^2 - 1 1.5 0.5 - 22 mat

123422 mat invert 2 - 1 1.5 0.5 - 22 mat

symbolische Auswertung

123422 mat (1 -^2 - 132 / 12 / - 22 mat

123422 mat invert 1123422 mat /

a b c d 22 mat (1 -^d b c * a d * - / - b b c * a d * - / c b c * a d * - / a b c * a d * - / - 22 mat

a b c d 22 mat invert 1 a b c d 22 mat /

123422 mat 12345632 mat stack 123412345652 mat

12345632 mat 13531 mat augment 12134356533 mat

5111711253917396133 mat 12 alg 8 -

5111711253917396133 mat 12 minor 8

minor()

5111711253917396133 mat 12 vminor 1139176122 mat

1139176122 mat det 8

vminor()

A 12345632 mat :

A cols 2

A rows 3

A length 6

A 12345632 mat :

A 1 col 13531 mat

A 1 row 1212 mat

A 22 el 4

A 12345632 mat :

A 11 el 10 :

A 102345632 mat

3 identity 10001000133 mat

2 identity 100122 mat

13531 mat diag 10003000533 mat

24 matrix 0000000024 mat

5111711253917396133 mat 1223 submatrix 1117253922 mat

5111711253917396133 mat tr 91

Matrizen löschen

A 102345632 mat

A Clear 1

A #

A 3 el 2 :

A 2

Falsch!

Erst initialisieren:

A 11 matrix :

A 011 mat

A 3 el 2 :

A 00231 mat

A 22 el 3 :

A 00032032 mat

A 12345632 mat :

A 22 el A :

A 11 el A11 :

A 21 el 33 m * :

A A11 233 m * 12345632 mat 5632 mat

A 22 el 22 el 4

123412345652 mat 42 findrows 343422 mat

123412345652 mat 51 findrows 5612 mat

123412345652 mat 71 findrows 0

1313551 mat sort 1133551 mat

123412345652 mat 1 csort 121234345652 mat

123412345652 mat max 6

123412345652 mat min 1

x 15 range :

x 1234551 mat

22 - range 2101 - 2 - 51 mat

0.5 3.5 range 0.5 1.5 2.5 3.5 41 mat

x.2 π 2 / :

x.1 0 :

x.n 2 π * :

x.1 x.n x.2 range π 0 0.5 1 1.5 251 mat