This feature enables you to define the number of decimal digits of calculations. When the Accuracy Window pops up for the first time the Accuracy is defined as 16. You can change the value from 3 up to 16. # Blowing up from "VIEW" Menu allows you to examine the result closely. Once you choose this option the CROSS cursor appears then goto the left upmost point and push the left mouse button. Goto the right bottom of the new scope and then Release the button. # You can differentiate functions visually from Differentiate of "TASK". Also you can do it numerically by choosing Differentiate from the Differentiate from "Examine Numerical Results". But when you differentiate a function you must define H interval which is predefined as "0.1". # "Finding Roots" finds root by both Newton's method or Bisection method. The Newton's method here is 'Secant Method'. Then you can trace the procedure of finding roots by "Examine Numerical Results". # Every function used by CALCULUS 1.01 is defined as _______________F(X)=function of X_________________ You must use "X" to identify the unknown variable. Also the function could be a Constant function. # Calculus 1.0 uses infix form to communicate with users. It can analyze all the infix forms. One thing users have to be careful about is CALCULUS doesn't put multiplication operators between adjacent operands. For example if you input "2X". Then you get Error Message because calculus does not make 2X into 2* X. # "Scoping" is similar to "Blowing Up". But "Scoping" gets input from the Key board. Therefore, with "Scoping" you can see the result either closely or widely. # CALCULUS 1.0 supports following functions. Sin curve -> "sin" Cos curve -> "cos" Tan curve -> "tan" Exponential curve -> "exp" Log of base 10 -> "log" Natural Log -> "ln" Log of base 2 -> "lg" Arc Sin curve -> "asin" Arc Cos curve -> "acos" Arc Tan curve -> "atan" #