home *** CD-ROM | disk | FTP | other *** search
- 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"
- #