not about Leibniz or calculus, but here is some "fuller" ma…
not about Leibniz or calculus, but here is some "fuller" material:
http://www.rwgrayprojects.com/synergetics/s02/p0000.html#200.00
not about Leibniz or calculus, but here is some "fuller" material:
http://www.rwgrayprojects.com/synergetics/s02/p0000.html#200.00