Calc-Plus
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AC
DEL
solve
factor
expand
simp
d/dx
∫ dx
lim
Σ [ ]
log
sin
cos
tan
x²
x^y
(
)
π
e
7
8
9
÷
4
5
6
×
1
2
3
-
0
.
,
+
√
∞
x
y
z
=
EXECUTE
0.00