The asymmetric unit of the title compound, C(12)H(12)N(2)O(3), contains two mol-ecules in which the benzene and isoxazole rings are almost coplanar, the dihedral angles between their mean planes being 1.76 (9) and 5.85 (8)°. The two mol-ecules inter-act with each other via N-H⋯N and N-H⋯O hydrogen bonds, which link the mol-ecules into layers parallel to the ac plane. The layers stack in a paral...

A three-hidden-layer neural network with super approximation power is introduced. This built the floor function (⌊x⌋), exponential (2x), step (1x≥0), or their compositions as activation in each neuron and hence we call such networks Floor-Exponential-Step (FLES) networks. For any width hyper-parameter N∈N+, it shown that FLES max{d,N} three hidden layers can uniformly approximate a Hölder conti...

Michael Schmuker " All models are wrong, but some models are useful. " – George E. P. Box (1979)

The structure of the title acid as the monohydrate, C14H18O11.H2O, displays hydrogen bonding which connects the molecules in layers parallel to (101). In the anhydrous glucopyranose, C14H20O10, only chain connectivity is attained but, due to disorder of the OH group, only partially and in two modes, one less favoured than the other. This provides incomplete connectivity between molecules in cor...