Given array,x, display all the negative numbers and display output as y. Example x=[1 -2 3 -4] , output is y=[-2 -4].
Add two numbers
Let's get back to school, and create multiplication tables
Replace every 3rd element in a vector with 4
modulus of a number
kmph to mph converter
Linear system of equations
Create a constant offset.
Determine the roots of a cubic equation
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