Excel is a powerful data analysis tool that allows users to perform complex calculations easily. Two important formulas in Excel that are frequently used are the SUM and OFFSET formulas. These ...

Abstract: Software debugging is one of the most time consuming source code related tasks. Hence, we propose a novel approach to breakpoint debugging for formula code, i.e. source code implementing ...

The performance of sum_product is quite slow when using it to multiply highly sparse parameter arrays by model variables when the sparsity is indicated by a zero value of the array elements. import ...

Abstract: Density evolution is an algorithm for computing the capacity of low-density parity-check (LDPC) codes under message-passing decoding. For memoryless binary-input continuous-output additive ...

Department of Civil Engineering, Gamal Abdel Nasser University of Conakry, Conakry, Guinea. Multiplication tables are well known for their elementary role in mathematics education. But as structured ...