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  2. Calculus Help: Separable Differential Equation: dy/dx=e^(x-y) - Exponent and Power Equation

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  3. Calculus Help: Differential Equations - Bernoulli's Equation: y'+xy=x/y,y(0)=3

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  5. Nonlinear Differential Equations Using Finite Differences: Can we Use Sparse Matrices?

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  6. Calculus: Differential Equation - y' = y-xy^3 e^(-2x) - Integrating Factor - Bernoulli's Equation

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  7. Using Numpy's Polynomial Functionality

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  8. Calculus Help: Differential Equation: dy/dx=x-y

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  9. Calculus Help: Differential Equation - Transform into Homogeneous - dy/dx=(x+y+4)/(x-y-6)

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  11. What Math Classes Do Engineers (and Physics Majors) Take?

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  14. Differential Equations: Transform into exact: 6x(x^2+1)y+4xy^2+((x^2+1)^2+2y(x^2+1)) dy/dx=0

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  15. Calculus Help: Differential Equation: x dy/dx+2y=x^3

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  16. Calculus Help: Differential Equation : sin2x dy/dx-y=tanx - Integration Factor

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  17. Calculus Help: Separable Differential Equation: xdx + ydy = 0

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  18. Solving Heat equation (partial differential equation) and heat kernel

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