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Thursday, 26 June 2025

Welcome to the Scientific Calculator, your indispensable tool for tackling complex computations with ease and precision. Whether you’re a student, researcher, engineer, or scientist, our calculator is designed to meet your scientific needs and empower you to solve equations, analyze data, and explore mathematical concepts with confidence.

Casio FX-991CW Calculator
AC
sin
cos
tan
DegRad
sin-1
cos-1
tan-1
π
e
xy
x3
x2
ex
10x
y√x
3√x
√x
ln
(
)
1/x
%
n!
7
8
9
+
4
5
6
1
2
3
×
±
RND
=