A more thorough explanation:

Definition: Quantum et quale? is a Latin term used in Roman and Scots law to mean "how much and of what kind?"

For example, in a legal submission, parties may agree that if no final decision is made, the evidence presented during the submission will be considered legal proof quantum et quale. This means that the evidence will be considered to the same extent and quality in any future legal proceedings between the same parties regarding the same matter.

This term is used to clarify the amount and type of evidence that will be considered in legal proceedings. It ensures that all parties are aware of the extent and quality of evidence that will be used in future legal proceedings.