This section of the tutorial explains exactly what is the final product of a Bedrock verification. Here and throughout the tutorial, we omit fully detailed formalizations, since the Coq source code already does a more thorough job of that than we could hope to do here.edrock is foundational, meaning that one needs to trust very little code to believe that a program has really been verified. Bedrock supports higher-order programs and specifications.
1 Widespread hives usually are caused by a viral infection. 2  Can also be an allergic reaction to a food, drug, infection, insect bite, or other substances. 3  Often, the cause is not found. 4  Hives from foods usually resolve in 6 hours. Contagiousness: Hives are not contagious. 2  Your child can return to child care or school if the hives do not interfere with normal activities. 3  If the hives are associated with an infection, your child can return to school after the fever is gone and your child feels well enough to participate in normal activities.
You can have viral hives on your arm for a few minutes, only to see them move to your shoulder or even your stomach. Small areas of viral hives can turn into large areas inside of a few minutes. The only thing you can do to keep it from spreading is take a hives treatment that eliminates hives. What Causes Viral Hives? Viral hives are caused when your immune system senses an allergen in the body and releases histamine into your blood stream to fight it off. This is what causes the hives to appear on your skin, however, more specifically, viral hives are generally caused by a viral infection such as the flu, hepatitis, herpes, croup and many other viral infections. Your immune system is attempting to eradicate these viruses by releasing the histamine that causes your viral hives. What Are The Symptoms of Viral Hives? Viral hives symptoms include red bumps and swollen areas on the skin that seem to appear out of nowhere.