Author: khoitsma

Structural engineer, Python programmer

Engineering Math Nov 2023

• khoitsma
• Engineering, Kids (middle school and up), Mathematics, Mental Math
• 0 Comments

“Often while working, an arithmetical answer is needed — exact is sometimes required, approximate is often acceptable — maybe the basis of a decision or a path forward is based on a few quick calculations, with more rigorous calculations to follow

Multiply by 11 (or 12). Just write down the answer !
Pascal’s Triangle
Aliquot Parts

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The Engineering Hub Nov 2023

• khoitsma
• Engineering, General
• 0 Comments

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AI outperforms conventional weather forecasting Nov 2023

• khoitsma
• AI, General, Software
• 0 Comments

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Convolution as seen in Virtual Work Nov 2023

• khoitsma
• Calculus, Engineering, Jupyter, Mathematics, Plotly, Python, Sympy
• 0 Comments

Is this convolution linear or nonlinear?

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Photomath and Slide Rule Competition Oct 2023

• khoitsma
• General, Mathematics, Software
• 0 Comments

Can you work this problem by hand?

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CQ Brown Oct 2023

• khoitsma
• Engineering, General
• 0 Comments

Texan and Texas Tech in the news

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