Text this

Number:

Provider:

CAPTCHA:

 _____       ___      ______   __   __    _  _   
|  __ \\    / _ \\   /_   _//  \ \\/ //  | \| || 
| |  \ ||  | / \ ||    | ||     \ ` //   |  ' || 
| |__/ ||  | \_/ ||   _| ||      | ||    | .  || 
|_____//    \___//   /__//       |_||    |_|\_|| 
 -----`     `---`    `--`        `-`'    `-` -`

Please enter what you see:

Text this: Globally exponential stability of a certain neutral differential equation with time-varying delays