From 3473ef343aa78e633f8200a6ecb627fc82ae15f3 Mon Sep 17 00:00:00 2001
From: Robert-0410 <62630290+Robert-0410@users.noreply.github.com>
Date: Tue, 8 Oct 2024 03:10:34 -0700
Subject: [PATCH] Small improvement to the pi approximation (#1292)

---
 app/src/main/java/com/geeksville/mesh/util/LocationUtils.kt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/geeksville/mesh/util/LocationUtils.kt b/app/src/main/java/com/geeksville/mesh/util/LocationUtils.kt
index 8fef9c51..21f56c65 100644
--- a/app/src/main/java/com/geeksville/mesh/util/LocationUtils.kt
+++ b/app/src/main/java/com/geeksville/mesh/util/LocationUtils.kt
@@ -14,6 +14,7 @@ import kotlin.math.cos
 import kotlin.math.log2
 import kotlin.math.pow
 import kotlin.math.sin
+import kotlin.math.PI
 
 /*******************************************************************************
  * Revive some of my old Gaggle source code...
@@ -181,7 +182,7 @@ fun latLongToMeter(
     lat_b: Double,
     lng_b: Double
 ): Double {
-    val pk = (180 / 3.14169)
+    val pk = (180 / PI)
     val a1 = lat_a / pk
     val a2 = lng_a / pk
     val b1 = lat_b / pk