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.
Hives Definition. Hives (also called urticaria) is a condition that causes a noticeable skin rash with itchy, raised, pale red bumps. Hives are the result of allergic triggers in most cases. Other names for hives include welts, nettle rash, wheals, heat rash. There are 2 classifications of hives: acute and chronic.