Us SCable of ^e equation of tbe & unne, feruerfc 



from tbe reare 1 54 j.toljere it ^ati? bis rate 0; begin* 



mng,bntil i58o.anD in tbe seare of 158 1 . it u)a!l re; 



f nme to f be roote,abDing tberunto one Degree mo;e .as 



fo? trample: jn tbe ?crc of 1 6 8 1 ,aooe one Degree bpon 



tbe ot&er Degree tbat tbe roote ija tbanD To tbai tlje sere 



of 158 1 .banef too Degrees of equation , ant> tbe ^eare 



of 1582 . u)all baue one Degree anD 45;. Minutes, 



febtcl) is toaDDeone DegreeDpon45.mtnntes.t9at 



tiaDtbepeare 1 54<?.tc.anDt)amng pa(Teoou?r 



1 3 tf.reares,?ou ujall retnrne to tbt 



r0ote,aDDtng2.o*gr»0# 



The 



