Difference between revisions of "Mathematical Functions in VEX"

Revision as of 22:03, 29 September 2021

y = 0; // Constant (value remains the same over time)

y = x; // Linear

y = pow(x,2);     // Quadratic, same as: y = x*x;

y = pow(2,x);     // Exponential, these functions grow very rapidly

y = 1.0 / x;      // Reciprocal, with x in the denominator this will produce asymptotes at the axis

y = pow(x,0.5);   // Square Root, same as: y = sqrt(x);

y = log(x);       // Logarithmic

@@ Line 8: / Line 8: @@
 <syntaxhighlight lang='C++'>
-y = pow(x,2); // Quadratic, same as: y = x*x;
+y = pow(x,2);     // Quadratic, same as: y = x*x;
 </syntaxhighlight>
 <syntaxhighlight lang='C++'>
-y = pow(2,x); // Exponential
+y = pow(2,x);     // Exponential, these functions grow very rapidly
 </syntaxhighlight>
 <syntaxhighlight lang='C++'>
-y = 1.0 / exp(x); // Reciprocal
+y = 1.0 / x;      // Reciprocal, with x in the denominator this will produce asymptotes at the axis
 </syntaxhighlight>
 <syntaxhighlight lang='C++'>
-y = pow(x,0.5); // Square Root, same as: y = sqrt(x);
+y = pow(x,0.5);   // Square Root, same as: y = sqrt(x);
+</syntaxhighlight>
+<syntaxhighlight lang='C++'>
+y = log(x);       // Logarithmic
 </syntaxhighlight>