XCCalculator-小川计算器-XC-计算‪器‬ 4+

Ogawa calculator (XCCalculator) main functions
○ Basic Computer
● Common unit conversion support
● Formula calculation support
⊕ Text to speech
◎ Simple and generous without advertising
◈ supports light/dark theme Settings
⊕ Support voice counting/music keyboard
● Support for multiple languages

● Common unit conversion support:
⊕ distance
"Kilometers km", "m m", "decimeter dm", "cm cm", "mm mm", "micron mu m", "nanometer nm," "picometers PM"
⊕ Weight
"T t", "kilograms kg", "g", "mg mg", "micrograms of mu g", "bernanke ng", "pound of lb," "ounce of oz," "carat ct", "grain gr"
⊕ area
"Square kilometers km squared", "m square meters squared", "square decimeter dm squared", "square centimeter cm squared", "squared square mm mm", "mu m squared square microns", "ha ha", "worthy of the qing", "are a", "mu mu", "acres of ac", "square mile" mile squared ", "square yards Yd squared square foot ", "the ft squared", "square inch in squared", "square rod rd squared" and "square foot chi squared", "square inch cun squared"
⊕ volume
"Cubic kilometers km after", "m cubic meters after", "cubic centimeter cm after", "cubic millimeter mm after", "male stone hl", "l l", "dl dl", "centiliter cl", "ml ml"
⊕ time
Yr "year", "week week", "day day", "h h", "min min", "seconds" s ", "ms ms", "ms mu s", "picosecond ps"
⊕ Velocity
"The speed of light c", "maher Ma", "m/s m/s", "cm/SEC cm/s", "km/hour km/h," "km/s kilometers per second," "knots kn ()", "miles per hour MPH," "inches per second ips", "feet/SEC FPS"
⊕ Data
"YiB","ZiB","EiB","PiB","TiB","GiB","MiB","KiB","Byte","Bit"

● Formula calculation support:
◎ Distance calculation
◎ Circumference calculation
"Parallelogram perimeter", "triangle perimeter", "fan" (arc length), circumference, "fan (Angle) circumference", "round the perimeter", "rectangular circumference", "a square perimeter"
◎ Area calculation
"Diamond area", "parallelogram area", "triangle area", "fan (arc length) area", "fan (perspective) area", "area", "ellipse area", "circle area", "circular area", "rectangle area", "a square area"
◎ Volume calculation
"Pyramid (pyramid) volume trustum of a pyramid", "volume", "sphere volume", "fan ball (the ball) wedge volume", "cylindrical volume", "bulk", "cuboid volume", "cubes volume"
◎ Surface area calculation
"Sphere surface area "," cylinder surface area "," cone surface area "," Cuboid surface area "," Cube Surface area"
● Multi-language support