5a7d6534-196b-4240-b961-408adc2aa701 8 4 5 decimal
&[DATE] &[TIME] - &[FILENAME]
&[PAGENUM] / &[COUNT]

Times Table [n , n]

n T i 1 n range j 1 n range M i j el i j * : for for M 2 1 line :

Set matrix algo style matrix square/rectangular

i j data data i j el :

Bloc extract ◄ delete

NOT selected ≡ deleted you have deleted ... rows [1,3]... cols [2,4]

New r c data ( : 2 6 10 12 14 16 18 20 4 12 20 24 28 32 36 40 5 15 25 30 35 40 45 50 6 18 30 36 42 48 54 60 7 21 35 42 49 56 63 70 8 24 40 48 56 64 72 80 9 27 45 54 63 72 81 90 10 30 50 60 70 80 90 100 8 8 mat 0.11 s *

extracted rows

r 2 4 5 1 3 mat :

all cols - [2,4]

c 1 3 5 6 7 8 9 10 1 8 mat : 2 6 10 12 14 16 18 20 4 12 20 24 28 32 36 40 5 15 25 30 35 40 45 50 3 8 mat

conserve 'rows' deleted of 'j' [2,4,5]

row j data data row j el : 3 9 15 18 21 24 27 30 5 15 25 30 35 40 45 50 7 21 35 42 49 56 63 70 3 8 mat 1 2 3 4 5 6 7 8 9 10 2 4 6 8 10 12 14 16 18 20 3 6 9 12 15 18 21 24 27 30 4 8 12 16 20 24 28 32 36 40 5 10 15 20 25 30 35 40 45 50 6 12 18 24 30 36 42 48 54 60 7 14 21 28 35 42 49 56 63 70 8 16 24 32 40 48 56 64 72 80 9 18 27 36 45 54 63 72 81 90 10 20 30 40 50 60 70 80 90 100 10 10 mat

conserve 'cols' deleted of '' [2,4,5]

r col data data r col el : 3 5 9 9 15 27 18 30 54 21 35 63 24 40 72 27 45 81 30 50 90 7 3 mat