TY - JOUR T1 - Consideration of Various Points of Analysis JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 104 SP - 440 EP - 468 PY - 1814/01/01/ UR - http://dx.doi.org/10.1098/rstl.1814.0023 M3 - doi:10.1098/rstl.1814.0023 AU - Herschel, F. ER -