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〈 math 〉〈 math 〉
TO finde oute the fronte and flanke of any number of pikes, whi∣che yove woulde have to be two times more broade then longe or more in fronte then in flanke, whiche i supose at this instant to be 1008. of the vvhiche 520. are pikes and 488. muske∣tes, 〈 math 〉〈 math 〉 firste take the propounded number of pikes whiche is 520· and multiply the same by 2. the producte will by 1040. nowe oute of this producte take the square roote, whiche wilbe 32, and 16. remaininge, and say that 32. is the fronte of youre battell of pikes, nowe to finde oute the flanke, take the propounded number of pikes, whiche is 520. This 520. divide by 32. the fronte, and the number in the quotient will be 16. and 8. pikes remaininge so yove founde oute the fronte and flanke, meaninge that 32. is the fronte, and 16 the flanke, and 8. pikes remaininge, in youre laste division, whiche will serve to guarnish the culoures, withe the observation of this rule, yove may frame a bat∣tell of pikes eyther of smale or greate numberes, and of whate forme yove will have the same to conteine of 3. times 4. times or 5. times more in fronte then in flanke in multi∣plyinge the propounded number of pikes by the propor∣tion therof, if yove woulde have it containe 3. times more in fronte then in flanke multiply youre propounded number of pikes by 3. if yove woulde have it to containe 4. times more in fronte then in flan∣ke multiply it by 4. and in wourkinge as before taughte yove shall fin∣de oute the fronte and flanke, and there juste proportion; for the im∣palinge shott i have spoken of in other forme of squadrones, but for suche as woulde be curiouse and experte, is required greate considera∣tion to be had for the severall sortes of divisiones of shott, as time oc∣casion and situation shall require, and it is moste necessary for him that undertakethe this chardge in hāde to by expert in Arithmeticke, and so withe continuall practice shall he withe greate facility bringe to juste perfection all the divisiones befitenge for this purpose, and let none be ingnorante but that for the severall and rare curiosities of the divisiones of shott is required muche practice, and specially in