Category: Mathematics

Feynman — The Relation of Physics to Other Sciences Dec 2023

• khoitsma
• Calculus, General, Mathematics, Science
• 0 Comments

‘The Relation of Physics to Other Sciences’
‘The Value of Science’
‘Bonus’

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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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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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Moment due to Linearly Varying Pressure Aug 2023

• khoitsma
• Calculus, Engineering, Excel, Mathematics, Python, PyXLL, Sympy
• 0 Comments

I built a new function in Python and PyXLL

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Small Ideas — Large Effects Aug 2023

• khoitsma
• Concept, Engineering, General, History, Mathematics, Science, Software
• 0 Comments

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