IFS stands for "Iterated Function System," which is a mathematical system used to create fractal patterns through the repeated application of functions. In computer graphics, IFS is commonly used to generate complex and detailed images that exhibit self-similarity at different scales.
To make a bow you need 3 string, and 3 sticks S s S _ s S s S=string s=stick To make arrows F S f F=flint s=stick f-feather
s=5 f+s=? Substitute 5 in for s.Substitute 1 in for f.f+s=f+5f=11+5 ={6}
F. S. Malan died in 1941.
F. S. Malan was born in 1871.
S. F. Brownrigg died in 1996.
S. F. Brownrigg was born in 1937.
A. F. S. Talyarkhan died in 1990.
A. F. S. Talyarkhan was born in 1897.
F. S. Platou died in 1980.
F. S. Platou was born in 1903.
S. F. Said was born in 1967.
S. F. Newcombe was born in 1878.