I am no expert on these Zodiac ciphers. My suspect and I have a daughter who is in her twenties now.
She is very intelligent with a high IQ about 138. She has had some emotional issues and said she was recently
diagnosed with OCD. She mentioned she was reviewing the FBI files and understands the number obsession. I asked her
to see if she could make sense of the unsolved ciphers. She said it has to do with Pi and the morse code and his name.
Peter Stephen Plante. Just thought I would pass this on to those who work to solve the ciphers. Thanks
π appears in formulae for areas and volumes of geometrical shapes based on circles, such as ellipses, spheres, cones, and tori. Some of the more common formulae that involve π:
The circumference of a circle with radius r is
The area of a circle with radius r is
The volume of a sphere with radius r is
The surface area of a sphere with radius r is
π appears in definite integrals that describe circumference, area, or volume of shapes generated by circles. For example, an integral that specifies half the area of a circle of radius one is given by:
Sine and cosine functions repeat with period 2π.
The trigonometric functions rely on angles, and mathematicians generally use radians as units of measurement. π plays an important role in angles measured in radians, which are defined so that a complete circle spans an angle of 2π radians.[104] The angle measure of 180° is equal to π radians, and 1° = π/180 radians.
The fact that Pi is an indefinite number may be why no computer program has solved the Zodiac 340.
