CX-90E is a powerful scientific and graphic calculator that can solve equations, integrals, derivatives, dates, probability, binary and hexadecimal calculations and more.
Here are some key features of "CX-90E":
Function analysis:
· Graphic
· Definite integral
· Derivative
· Maximums and minimums
· Inflection points,...
Solving Equations:
· Quadratic
· Cubic,
· 2x2 system
· 3x3 system
· Generic equation
Others:
· Date, normal and binomial distribution calculations.
· Mean and ratio confidence interval estimation
· Determinant, combinatory, lcm, gcm.
· Factorials, logarithms and exponentials
· Fractions and root fractions output
· Trigonometric, hyperbolic and their reciprocal functions.
· Each result can be pasted immediately in other applications.
· Always Visible Mode: The application window is always on top.
· Primality test, rectangular-polar conversion.
· Scientific Constants, User's variables
Limitations:
· Several functions are disabled
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