MY CALCULATOR
LIGHT
DARK
VISION+
CALCULATE
HISTORY
REFERENCE
sin
cos
tan
AC
π
e
^
÷
log
sqrt
(
)
7
8
9
×
4
5
6
−
1
2
3
+
0
.
⌫
=
CLEAR ALL
Algebra & Logs
(a+b)²
a²+2ab+b²
a²-b²
(a-b)(a+b)
log(xy)
log x + log y
log(x/y)
log x - log y
Geometry
Circle Area
πr²
Circumf.
2πr
Sphere Vol.
4/3πr³
Pythagoras
a²+b²=c²
Trigonometry
Identity
sin²θ+cos²θ=1
tan θ
sinθ/cosθ
cot θ
1/tanθ
Physics Constants
Gravity
9.81 m/s²
Light Spd
~3×10⁸ m/s
Planck
6.626×10⁻³⁴