*
* and take the coefficients from the P = { ... } array.
*
- * - To compute log2 5th order polynomial between [1, 2] do:
+ * - To compute log2 4th order polynomial between [0, 1/9] do:
*
* variant 1
- * range 1 2
- * order 5 0
+ * range 0 0.111111112
+ * order 4 0
* step 200
* info
*
return exp2(x);
case 1:
- return log2(x)/(x - 1.0);
+ return log2((1.0 + sqrt(x))/(1.0 - sqrt(x)))/sqrt(x);
}
return 0;