Fixes #472 by correcting constant values

scotthmurray · scotthmurray · commit 27a6b96d4df3 · 2016-09-13T14:04:54.000-07:00
diff --git a/content/api_en/HALF_PI.xml b/content/api_en/HALF_PI.xml
@@ -22,7 +22,7 @@ arc(x, y, d-60, d-60, 0, TWO_PI);
 </example>
 
 <description><![CDATA[
-HALF_PI is a mathematical constant with the value 1.57079632679489661923. It is half the ratio of the circumference of a circle to its diameter. It is useful in combination with the trigonometric functions <b>sin()</b> and <b>cos()</b>. 
+<b>HALF_PI</b> is a mathematical constant with the value 1.5707964. It is half the ratio of the circumference of a circle to its diameter. It is useful in combination with the trigonometric functions <b>sin()</b> and <b>cos()</b>. 
 ]]></description>
 
 </root>
diff --git a/content/api_en/PI.xml b/content/api_en/PI.xml
@@ -22,7 +22,7 @@ arc(x, y, d-60, d-60, 0, TWO_PI);
 </example>
 
 <description><![CDATA[
-PI is a mathematical constant with the value 3.14159265358979323846. It is the ratio of the circumference of a circle to its diameter. It is useful in combination with the trigonometric functions <b>sin()</b> and <b>cos()</b>. 
+<b>PI</b> is a mathematical constant with the value 3.1415927. It is the ratio of the circumference of a circle to its diameter. It is useful in combination with the trigonometric functions <b>sin()</b> and <b>cos()</b>. 
 ]]></description>
 
 </root>
diff --git a/content/api_en/QUARTER_PI.xml b/content/api_en/QUARTER_PI.xml
@@ -22,7 +22,7 @@ arc(x, y, d-60, d-60, 0, TWO_PI);
 </example>
 
 <description><![CDATA[
-QUARTER_PI is a mathematical constant with the value 0.7853982. It is one quarter the ratio of the circumference of a circle to its diameter. It is useful in combination with the trigonometric functions <b>sin()</b> and <b>cos()</b>. 
+<b>QUARTER_PI</b> is a mathematical constant with the value 0.7853982. It is one quarter the ratio of the circumference of a circle to its diameter. It is useful in combination with the trigonometric functions <b>sin()</b> and <b>cos()</b>. 
 ]]></description>
 
 </root>
diff --git a/content/api_en/TAU.xml b/content/api_en/TAU.xml
@@ -22,7 +22,7 @@ arc(x, y, d-60, d-60, 0, TAU);
 </example>
 
 <description><![CDATA[
-TAU is a mathematical constant with the value 6.28318530717958647693. It is the circle constant relating the circumference of a circle to its linear dimension, the ratio of the circumference of a circle to its radius. It is useful in combination with trigonometric functions such as <b>sin()</b> and <b>cos()</b>.
+<b>TAU</b> is a mathematical constant with the value 6.2831855. It is the circle constant relating the circumference of a circle to its linear dimension, the ratio of the circumference of a circle to its radius. It is useful in combination with trigonometric functions such as <b>sin()</b> and <b>cos()</b>.
 ]]></description>
 
 </root>
diff --git a/content/api_en/TWO_PI.xml b/content/api_en/TWO_PI.xml
@@ -22,7 +22,7 @@ arc(x, y, d-60, d-60, 0, TWO_PI);
 </example>
 
 <description><![CDATA[
-TWO_PI is a mathematical constant with the value 6.28318530717958647693. It is twice the ratio of the circumference of a circle to its diameter. It is useful in combination with the trigonometric functions <b>sin()</b> and <b>cos()</b>. 
+<b>TWO_PI</b> is a mathematical constant with the value 6.2831855. It is twice the ratio of the circumference of a circle to its diameter. It is useful in combination with the trigonometric functions <b>sin()</b> and <b>cos()</b>. 
 ]]></description>
 
 </root>
