From 4c13c3f4a51d762ed51b4a40be47e7683abb7b16 Mon Sep 17 00:00:00 2001
From: dapplion <guillem.lion.benosa@gmail.com>
Date: Fri, 9 Aug 2019 22:12:05 +0200
Subject: [PATCH] Clean useless functions

---
 src/App.tsx |  1 -
 src/math.ts | 27 ---------------------------
 2 files changed, 28 deletions(-)

diff --git a/src/App.tsx b/src/App.tsx
index b21fb1c..037cd8e 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -20,7 +20,6 @@ import { getLast, getAvg, pause } from "./utils";
 import {
   getInitialParams,
   getPriceR,
-  getRandomDeltas,
   getSlippage,
   getTxDistribution,
   getDeltaR_priceGrowth,
diff --git a/src/math.ts b/src/math.ts
index 71d8edf..957959e 100644
--- a/src/math.ts
+++ b/src/math.ts
@@ -55,33 +55,6 @@ export function getSlippage({
 
 // Price walk utils
 
-/**
- * Generate a random delta given three components:
- * 1. Climbing sin
- * 2. Oscilating sin
- * 3. Random component
- */
-export function getRandomDeltas({
-  numSteps,
-  avgTxSize
-}: {
-  numSteps: number;
-  avgTxSize: number;
-}) {
-  const deltaR_t: number[] = [];
-  for (let i = 0; i < numSteps; i++) {
-    const rand = 1 - 2 * Math.random();
-    const sin = Math.sin((1 / 20) * (i / numSteps));
-    const ascending = Math.sin((Math.PI / 1) * (i / numSteps));
-    const deltaR = 1e5 * rand + 1e5 * sin + 2e4 * ascending;
-    deltaR_t.push(deltaR);
-  }
-
-  // Normalize random deltas with the average transaction size
-  const deltaR_avg = getAvg(deltaR_t);
-  return deltaR_t.map((deltaR: number) => (avgTxSize * deltaR) / deltaR_avg);
-}
-
 /**
  * Get deltaR for a given price growth factor
  */