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Matrix element wise multiplication
Take two incoming vectors, and multiply them element wise

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Sum two matrices
Take two incoming matrices, and sum them

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The great 82-year-old
Let's answer the question below; 'I am *x* years old and I have never written programs. If I study from now, will I be able ...

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Temperature Conversion 3

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Temperature Conversion 2

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0<=x<=pi?
Check whether the given angle is between zero and pi. Return logical true or false.

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Tell me the slope
Tell me the slope, given a vector with horizontal run first and vertical rise next. Example input: x = [10 2];

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Temperature Conversion 1

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'Determine if array of numbers is odd'
Return true if the input single number is odd. If the input is a vector, it will return a vector or array of logical values indi...

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Volume of Spherical Shell
In three-dimensional space, a spherical shell can be constructed from two concentric spheres. Determine the volume of a spheric...

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Product of all elements in an array
Compute the product of all elements in an array.

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Adding Numbers
Add the input numbers to the original.

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Return median of a matrix
Compute median of a matrix of any dimension. Exclude the NaNs if any.

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Transpose the Matrix
Transpose the given matrix, e.g. x=[a b;c d] transpose of x = [a c;b d]

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Efficiency of a single phase Transformer
Calculate the efficiency of a single phase transformer whose KVA rating is A KVA, loading factor x,power factor p,full load copp...

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Calculate Resistance 2
In this problem, you have to calculate Resistance R of a linear conductor having voltage V across it and current I is passing i...

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Calculate Resistance
Calculate Resistance R of a linear conductor having resistivity p, length l and area A

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Add 3 numbers
In this problem, you have to add three numbers a, b and c. Give output d = add(a,b,c)

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Sum Sum Sum!
Calculate the sum of the natural numbers from 1 to n

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Perimeter of a square!
Calculate the circumference of the square whose side is n

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Triangle???
Calculate the circumference of an equilateral triangle with x

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Sum sum!!!
Sum the numbers from 1 to n

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calculate the length of matrix
input 1 array, calculate the length

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square a number twice with square root of 4/5
square a number twice with square root of 4/5

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Given a vector x, return vector y with all negative elements from the vector x.
Given a vector x, return vector y with all negative elements from the vector x if x has negative elements. Otherwise return 0. ...

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Check prime numbers
Let x, return 1 if x is a prime number, 0 otherwise e.g x = 7, return y =1; x = 6 return y = 0;

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factorial
calculate x!

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Square
square root of x

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Repeat elements of a vector
Repeat each elements of a given vector according to their values. * x=[1,2,1,3] * y=[1,2,2,1,3,3,3]

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Calculate the area of a circle
Given a circle of diameter x calculate its area

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