Directorivm generale vranometricvm : in quo trigonometriae logarithmicae fvndamenta, ac regulae demonstrantur, astronomicaeq[ue] supputationes ad solam ferè vulgarem additionem reducuntur : opus vtilissimum astronomis, geometris, arithmeticis, perspectiuis, architectis, praecipuè militaribus, mechanicis, geographis, nec non ipsis philosophis naturalibus (1632)
De nofinullismodis,quos Neperus in fuo opere dè log-mis,tra! didit,ad foluendum nonnulla cx propofitis :Problematibus valde congruise | “ Cap7, 296, eodem emanantibus. Cap:8. 3150 Catalogus precipuorum Problematum,que inhoc Volumineex- plicantur, & Index corundem Regularum nec non ipfarum…
Trigonometry -- Early works to 1800 · Logarithms -- Early works to 1800 · Logarithms · Trigonometry
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.
![An illustration from Directorivm generale vranometricvm : in quo trigonometriae logarithmicae fvndamenta, ac regulae demonstrantur, astronomicaeq[ue] supputationes ad solam ferè vulgarem additionem reducuntur : opus vtilissimum astronomis, geometris, arithmeticis, perspectiuis, architectis, praecipuè militaribus, mechanicis, geographis, nec non ipsis philosophis naturalibus, 1632, leaf 19](https://img.insideoutlibrary.com/img/1024/ia-directorivmgener00cava-19-0.webp)
