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# Title: Methodus Figurarum Lineis Rectis & Curvis Comprehensarum Quadraturas Determinandi (shelfmarks Leibn. Marg. 135, Stück 1; Leibn. Marg. 135)
# Folio 5, page id 1025220307:0011
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regulam mulciplico : r L y per ny, my de productum
 L my pono aequale quadraro ab x nempe n
my = X duae cAt aequatio ab curram quaelia.
Fxemp. 3. FAO PM = -.  a e quX
ratuE Curra A C, in qua Sic P MI = -= + a.
+
Fis. 2.
mulciplico: + a per ny, my, oriegne productum
292
Fis. 2
I M a) = X.
Fxemp. 4. Sit PH = aa a -
aa -
73
ee querenda liEx quacio iltius CMEVX natu-
ram definiens, lecundum regulam mulciplico 
a 2 -- a
m y4
23
L B y = X qua est xequatio qualica.
Deniquelie PM =
n y. erit productum
mulciplico per
=X, Vel n a 3 = YX.
led quia n, m, l, h, ecc. adhuc sint incoenica, modum
oltendam ea deserminendi. Haec methodus procedit
autam cum
M sunt summabilus
Fi8.
ROB. 11
Duantitates l, m, n. _C. in praecedenti Problemate usurpa-
tas determinare.
Er aequationem inrencam inveltiso PM (pio.
cedendo secundum vulgarem aliquam meho.
dum inreniendi Pangentes) e ejus valorem compa-
ro cum ralore dato, nempe lingulos hujus cum ii-
sulis illius cerminis qua comparatio decerminabii,
buM, 18, CCC.