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Date:
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Tags
pi
e
%
(
,
)
sin
cos
tan
sinh
cosh
tanh
sin
-1
cos
-1
tan
-1
sinh
-1
cosh
-1
tanh
-1
x
2
x
3
x
y
10
x
e
x
log
2
x
√x
3
√x
y
√x
log
ln
log
y
x
mod
!
%
(
,
)
i
j
Re
Im
|x|
Arg
nCr
gcd
lcd
sum
pi
fac
Examples:
0b101001 in hex
0x9F in bin
0.5*9.81m/s^2*(27s+5ms)^2 in km
550kcal in kwh
in→
0b
0x
A
B
C
dec
bin
hex
D
E
F
Examples:
(1, 2, 3) # (4, -5, 6)
(1, 2, 3) * (4, -5, 6)
[[1, 2, 3][4, -5, 6][7, 8, 9]]^-1
[[1, 2, 3][4, -5, 6][7, 8, 9]]*(1, 2, 3)
()
3
()
4
()
5
#
*
,
[]
2x2
[]
3x3
[]
4x4
Ax=b
^T
^-1
Examples:
x^2+2x-7=9
solve(3x+5y=-11, x-2y=11)
[[1, 2, 3][4, -5, 6][7, 8, 9]]*x=(1, 2, -3)
diff( x^x+3x, x)
=
solve
diff
x
y
z
(
,
)
Examples:
x^3+sin(x)
plot(sin(x), cos(x))
plot(x^2, x=-10..10)
plot(x^2, x=-10..10pi)
plot
x
y
z
(
,
)
I
II
Unit
Matrix
Solve
»Web2.0 Pro Calc
»Web2.0Calc
Deg
360º
Rad
2π
-- History --
Example Pro Calculation: f(x,y)=diff(sin(x), x)+y
Example:x^2+3x-9=0
Example:1/2*9.81m/s^2*(1563ms)^2
Example:0.2^(1-sqrt(2.5))/sqrt3(125^2-0.3^3)-cos(pi/sqrt(5))^(2e3*pi/e^2)
Example:399999999999999-399999999999998
-- Calculations --
Disclaimer: Rates are for information purposes only and are subject to change without notice. You should confirm current rates before making any transactions!
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