Leipäjuusto Leipäjuusto Leipäjuusto (bread cheese) or juustoleipä, which is also known in the United States as Finnish squeaky cheese, is a fresh cheese traditionally made from cow's beestings, rich milk from a cow that has recently calved. Reindeer or even goat milk can also be used. Commercially available versions are typically made from cow's milk, and they lack some of the colour and flavour because of this. The cheese originally comes from Southern Ostrobothnia, Northern Finland, and Kainuu. The milk is curdled and set to form a round disk from two to three centimeters thick. After this, leipäjuusto is baked, grilled,
P-adic modular form is invertible at ("E",ω). The "p"-adic modular form "f" now takes values in "R" rather than in the complex numbers. The "p"-adic modular form also has to satisfy some other conditions analogous to the condition that a classical modular form should be holomorphic. Overconvergent "p"-adic modular forms are similar to the modular forms defined by Katz, except that the form has to be defined on a larger collection of elliptic curves. Roughly speaking, the value of the Eisenstein series "E" on the form is no longer required to be invertible, but can be a smaller element of "R". Informally the