👉 In mathematics and computer science, a "semiflashproof" statement is a mathematical or logical argument that can be proven true for one value of some parameter but false for another. It contrasts with an "indeterminate proof," which cannot prove anything about the value of the parameter because it is not defined. For example, consider the statement: "If 1 + 2 = 3, then 4 + 5 = 7." This statement can be proven true for any value of the