Proportionalsingulär
Proportionalsingulär is a term that appears to be a neologism, likely a portmanteau of "proportional" and "singular". As such, it does not have a widely established or recognized meaning in any standard academic or technical field. The combination suggests a concept where something is singular or unique in its proportionality, or a situation where proportionality itself leads to a singularity. Without further context or a specific discipline from which this term originates, its precise definition remains elusive.
It is possible that "proportionalsingulär" is used in a highly specialized niche, perhaps within theoretical mathematics,
Alternatively, the term could be a colloquialism or an individual invention without broader acceptance. If encountered