claude · ~/src/exprturns 0read before first edit 0k charsmemories 0
without Aletheia: 26 turns · 52k chars
> Add a new builtin function hypot(a, b) that returns sqrt(a*a + b*b) as a float. Type-check, document and test it like the existing math builtins.
● UserPromptSubmit · aletheia hook3 memories · code map · 0 agent turns
okNew builtin: register it in the Builtins slice, validate in validation.go builtin.go:35-1081
okMulti-arg builtins need an arity entry in TestBuiltin_works_with_any builtin_test.go:263
okgo.mod targets go 1.18, so Go's min/max builtins are not available go.mod:3
● Read builtin/builtin.go lines 35–50 · 15 lines, not 1,081
● Read builtin/validation.go lines 12–40
● Edit builtin/builtin.go +14
● Edit builtin/builtin_test.go +22 · arity entry added, as the memory said
● Bash go test ./... ok · 14 packages
you do it, or it happens as you scroll
$ git mv builtin/builtin.go builtin/registry.go
> Add a new builtin function cbrt(x) that returns the cube root of a number as a float.
● aletheia hook · checked against the files just now1 stale memory hidden
okMulti-arg builtins need an arity entry in TestBuiltin_works_with_any builtin_test.go:263
staleNew builtin: register it in the Builtins slicebuiltin/builtin.go: missing · hidden from your agent
mapBuiltins builtin/registry.go:35-1081 · found in the code right now
● Read builtin/registry.go lines 35–50
● Edit builtin/registry.go +12
● Bash go test ./... ok · 14 packages
⏺ Added cbrt with type checks, docs and tests.
● Stop · aletheia hook · read the session, no model callreplaced the earlier map for this kind of change
okMap: a task like "Add a new builtin function cbrt(x)…" changed builtin/lib.go, builtin/validation.go, builtin/registry.go, builtin/builtin_test.go, docs/language-definition.md
replayed from lab run R5, expr-lang/expr task 4 · commands shortened