Applications Of Differential Calculations - Casio ALGEBRA FX 2.0 Manual

u Applications of Differential Calculations
• Differentials can be added, subtracted, multiplied and divided with each other.
d
––– f (a) = f '(a), ––– g (a) = g'(a)
dx
Therefore:
f '(a) + g'(a), f '(a) × g'(a), etc.
• Differential results can be used in addition, subtraction, multiplication, and division, and in
functions.
2 × f '(a), log ( f '(a)), etc.
• Functions can be used in any of the terms (
d
––– (sin
dx
# You cannot use a differential, quadratic
differential, integration, Σ, maximum/minimum
value or solve calculation expression inside a
differential calculation term.
2-5-4
Numerical Calculations
d
dx
x x
+ cos , sin0.5, 1 - 8), etc.
E
# Pressing A during calculation of a differential
(while the cursor is not shown on the display)
interrupts the calculation.
# Always use radians (Rad Mode) as the angle
unit when performing trigonometric differentials.
19990401
f x a
( ), , tol) of a differential.