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# Hayam Wahdan

##### Last seen: 1 month ago
5 total contributions since 2016

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Question

solve non-linear optimization problem
how to maximize this nonlinear function z and find the value of x and y, z= 0.031 {0.009[exp⁡(x-z)-1]+x/1.14}-(-1+√(1+y^4/x))/y...

2 months ago | 1 answer | 0

### 1

Question

how to calculate the value of theta_k in terms of theta_i and theta_j
how to calculate the value of theta_k in terms of theta_i and theta_j in the following non- linear formula log(Theta_k +sqrt...

1 year ago | 1 answer | 0

### 1

Question

How to find theta_k in terms of theta_i and theta_j in the following formula
Theta_k *sqrt(1+theta_k^2) + arcsinh(theta_k) = {theta_j* sqrt(1+theta_j^2)+arcsinh(theta_j)}+{theta_i * sqrt(1+theta_i^2)+arcs...

1 year ago | 1 answer | 0

### 1

Question

how to generate symmetric matrix with zero-one elements, complexity index of this matrix (number of ones / (size )^2) = any number from zero to 1 and diagonal equal ones
how to generate symmetric matrix with zero-one elements, complexity index of this matrix (number of ones / (size )^2) = any numb...

5 years ago | 2 answers | 2