Other calculators

• The system of differential equations in steps
• Integral Step by Step
• Inequalities Step by Step
• Equation systems Step by Step

• Linear homogeneous differential equations of 2nd order Step-By-Step
• Linear inhomogeneous differential equations of the 1st order Step-By-Step
• Differential equations with separable variables Step-by-Step
• A simplest differential equations of 1-order Step-by-Step

• How to use it?

• Differential equation:
• Equation y''-5y=0
• Equation y"+5y'+6y=18t^2
• Equation y'''+4y'=sec(2x)
• Equation y''+4y=4sec^2x
• Derivative of:
• sec(2x)
• Integral of d{x}:
• sec(2x)

• Identical expressions

• y'''+4y'=sec(2x)
• y derivative of the third (3rd) order plus 4y stroke first (1st) order equally sec(2x)
• y'''+4y'=sec2x

• Similar expressions

• sec2xtgydx+sec2ytgxdy=0
• sec^2xtgydx+sec^2ytgxdy=0
• (2xy-sec^2x)dx+(x^2+2y)dy=0
• y'''-4y'=sec(2x)
• sec^2(x)*ctg(y)dx+sec^2(y)*tg(x)dy=0