[system-a] rectify

xieyuheng · May 25, 2024 · 36d003f · 36d003f
1 parent 4ed4428
commit 36d003f
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diff --git a/TODO.md b/TODO.md
@@ -1,7 +1,6 @@
 # system-a
 
-[system-a] `rectify`
-[system-a] `linear11`
+[system-a] `linear`
 
 # the-book
 

diff --git a/src/system-a/toys/rectify.ts b/src/system-a/toys/rectify.ts
@@ -1,4 +1,5 @@
 import type { Scalar } from "../tensor/index.js"
+import { extend1 } from "./extend.js"
 import { lt } from "./toys.js"
 
 export function rectifyScalar(s: Scalar): Scalar {
@@ -8,3 +9,5 @@ export function rectifyScalar(s: Scalar): Scalar {
     return s
   }
 }
+
+export const rectify = extend1(rectifyScalar, 0)