Ladder diagram may refer to:
- Message Sequence Chart, in Unified Modeling Language (UML)
- Ladder logic, a method of drawing electrical logic schematics. A ladder diagram represents a program in ladder logic.
Famous quotes containing the words ladder and/or diagram:
“This monument, so imposing and tasteful, fittingly typifies the grand and symmetrical character of him in whose honor it has been builded. His was “the arduous greatness of things done.” No friendly hands constructed and placed for his ambition a ladder upon which he might climb. His own brave hands framed and nailed the cleats upon which he climbed to the heights of public usefulness and fame.”
—Benjamin Harrison (1833–1901)
““God’s fire upon the wane,
A diagram hung there instead,
More women born than men.””
—William Butler Yeats (1865–1939)