Equation 1 · Part 5 · Why Claude Code Delegates to Subagents, and What That Actually Buys You
Symbol T_subagent_i
What this part means
ubagen is one of the signed contributions combined to compute the quantity on the left.
Its job in the formula
ubagen is one of the signed contributions combined to compute the quantity on the left.
Full expression→Symbol T_subagent_i→Article meaning
The passage around this formula
This is the specific problem a subagent is built to solve, and Claude Code’s own documentation gives a concrete, numeric illustration of the effect rather than an abstract claim about it. In a worked session example, a subagent delegated to research a piece of session-timeout handling reads three files totalling 6,100 tokens of raw source, entirely inside its own isolated window — “None of this touches your main context,” the documentation notes of the reads — and returns a single 420-token summary to the parent conversation, which the documentation flags directly: “That’s the context savings” [ 2 ] . The parent’s window absorbs an addition roughly a fourteenth the size of what was actually…
Learn the underlying idea
A subscript is a label attached below a symbol. It often selects a time step, component, category, or member of a sequence.
Open the illustrated subscripts: which member of a family? guide →
See this notation across published equations →
Sources cited in the surrounding passage
These citations provide research context; check each source for the exact claim it supports.