dy/dx = x + y
dy/dx = x / y
dy/dx = y / x
dy/dx = x
dy/dx = y
dy/dx = sinx
dy/dx = x - y
dy/dx = y - x
dy/dx = 0.5y
dy/dx = 2 - y
dy/dx = x + 1
dy/dx = 2y
dy/dx = 2x - y
dy/dx = -y / x
y = ln(x)
y = x²
y = 1/6x³
y = cosx
dy/dx = y²
dy/dx = x²
dy/dx = xy/2
dy/dx = 1/x²
dy/dx = ½ x +1
dy/dx = -x/y
y = 1
dy/dx = ln |x|
dy/dx = y² - x²
dy/dx = y-1
dy/dx = x / 2y