• Iterated Cotensors. We have an isomorphism of pointed sets
    \[ A\pitchfork \webleft (B\pitchfork X\webright )\cong \webleft (A\times B\webright )\pitchfork X, \]

    natural in $A,B\in \text{Obj}\webleft (\mathsf{Sets}\webright )$ and $\webleft (X,x_{0}\webright )\in \text{Obj}\webleft (\mathsf{Sets}_{*}\webright )$.


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