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--- uphp:functions:cos [2017/03/01 13:45]
jeff
+++ uphp:functions:cos [2021/09/13 05:57] (current)
@@ Line 1: / Line 1: @@
 ======cos======
 <badge>WMPRO, WMMINI FW >= 1.0</badge> <badge>WMMEGA FW >= 2.0</badge>
@@ Line 5: / Line 6: @@
 ====Description====
-<well size="sm"><html><span style="font-size:125%;color:green;">float
-<span style="color:black;"></html>[[cos]]
+<well size="sm"><html>
-<html>(
+<span style="font-size:125%;color:green">float
-<span style="color:green;">numeric
+<span style="color:black">cos (
-<span style="color:blue;">$radian_angle
+<span style="color:green">number
-<span style="color:black;">)
+<span style="color:blue">$radian_angle
+<span style="color:black">)
 </html></well>
-====Parameters====
+====Parameter====
-<html><span style="color:blue;"><b>radian_angle</b><span style="color:black;"></html>:  Angle in radians
-====Return Value====
+<html><b><span style="color:blue">$radian_angle<span style="color:black"></b></html>:  Angle in radians
-Cosine of angle
-====Example====
+====Return Values====
-<code php><pre><?
-$pi=3.14159;
+<html><b><span style="color:green">Float<span style="color:black"></b></html>:  Cosine of angle
-print(cos($pi)."\r\n"); //result is -1.000000
-print(cos($pi*2)."\r\n"); //result is 1.000000
+====Examples====
-?></pre></code>
+<code php>
+<pre><?
+  $pi=3.14159;
+  print(cos($pi)."\r\n");   // result is -1.000000
+  print(cos($pi*2)."\r\n"); // result is  1.000000
+?></pre>
+</code>
 ====See Also====
 [[sin()]] - Return sine of a radian angle

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