plankexu fu'ivla

x1 is the elementary unit (quantum) of angular momentum/half of Planck's reduced constant [id est: hbar/2 = h/(4 pi)] expressed in units x2 (default: unitless/dimensionless and so that it is equal to 1) in paradigm/system/metaphysics/universe x3 (default: this, our actual, physical universe)

This unit is not equal to hbar itself, but half thereof; it is equal to the absolute value/magnitude of magnetic quantum number of an electron. In our world and in SI units, this quantity is approximately equal to: 5.27285863 × 10-35 (m. See also gravnutnoia, tcelerita, boltsemaku, avgadro, ocnerta, paulcna.

In notes:

tcaxe
x1 (object) has charge x2 (number) in units x3 for interaction/of type x4 and in/by/using convention x5
avgadro
x1 is Avogadro constant NA [approximately equal to: 6.02214129(27) × 1023 mol-1], expressed in units x2 in paradigm/system/metaphysics/universe x3 (default: this, our actual, physical universe).
boltsemaku
x1 is the Boltzmann kB constant linking energy with temperature [approximately equal to: 1.380 6488(13)×10−23 J/K], expressed in units x2 (default: unitless/dimensionless and equal to 1) in paradigm/system/metaphysics/universe x3 (default: this, our actual, physical universe)
cnampetu
x1 is the angular momentum [vector] of x2 in frame of reference x3 around point/axis of reference x4.
gravnutnoia
x1 is Newton's constant of universal gravitation/G/big G [approximately equal to: 6.67×10(−11) N·(m/kg)2 ] expressed in units x2 (default: unitless/dimensionless and equal to 1) in paradigm/system/metaphysics/universe x3 (default: this, our actual, physical universe)
klaicnampe
x1 measures to be x2 [li; number] Joule-seconds by standard x3
paulcna
x1 [signed quantity] is the the intrinsic spin/signed spin quantum number/magnetic quantum number/Dirac-Pauli spin-like charge [commonly denoted: s] of particle/thing x2, as measured along axis/in direction/measuring component x3
tcelerita
x1 (number; default: 1) is the physical speed supremum (for objects of positive masses)/celeritas/c0 expressed in units x2 (default: in terms of natural parameter c0; id est: unitless/dimensionless and equal to 1) in (paradigm/system of) physics x3 (default: this, our actual. physical universe and reality);