jhead vs SymPy
A side-by-side look at jhead and SymPy. For an in-depth review of either product, follow the links below.
jhead
Photos & Graphics
jhead is a command line utility for managing metadata in JPEG photos. It can view, edit, delete, and manipulate EXIF, IPTC, and other metadata tags from JPEG files without recompressing the image.
exifjpegmetadatacommandline
SymPy
Development
SymPy is an open-source Python library for symbolic mathematics. It provides computer algebra capabilities to manipulate mathematical expressions, calculate limits, solve equations, perform symbolic integration and differentiation, and more.
mathematicssymbolic-mathcomputer-algebra