Convert array of decimal numbers into hexadecimal numbers array.
x =[ 32 33 34 35 36 37 38 39 40 41 42 43 44 45]
res= ['20' ;'21' ;'22'; '23' ;'24' ;'25' ;'26' ;'27' ;'28'; '29' ;'2A'; '2B' ;'2C'; '2D'];
Replace multiples of 5 with NaN
Create matrix of replicated elements
Is this triangle right-angled?
Basic commands - amount of inputs
Create a square matrix with given conditions
Find scalar product of two polynomials a and b, given as vector array.
Count given word x in text.
Select primes from the matrix.
Find the sides of an isosceles triangle when given its area and height from its base to apex
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