# gyro永不抽风

ああああああああああああああああおおおおおおおおおおおおおおおお

# 斜率场 - Slope Fields

Slope field is a set of little line segments in the coordinate system representing the slope of tangent lines for the solution curves of a given differential equation. Moreover, it is a graphical tool intended to find out the solution to the differential equations, generally at first order.

• 关注某些特殊点，例如$(0, 0), (x, 0), (0, y)$
• 关注$x$，$y$之间的关系
• 观察$x$，$y$是否独立，比方说图像是否可以直接水平平移或者竖直平移
• 观察变化趋势

# 对数增长 - Logistic Growth

__EOF__
-------------本文结束感谢您的阅读-------------