abacus
Scientific calculator with graphic functionality.
A. Calculator Page
The following functions are available:
1st Grungrechenarten: +, -, *, /, mod
2. Trigonometry: sin, cos, tan, asin, acos, atan (rad, deg)
3. Exponential function: e
4th logarithm function: log10, ln
6. Powers and roots: ^
7. Hyperbolic functions: sinh, cosh, tanh, asinh, acosh
The following functions distinguish this from common calculators:
9. Matrix calculation / vectors
10. Determinant calculation
11. Complex numbers
Only available in the full version!
12. Integral calculus
Only available in the full version!
13. Differential calculation
14. Resolution of equations
15. Graphical representation of functions with
(Only available in the full version!)
1st derivative, 2nd derivative, 3rd derivative
and their zeros, as well as the integral of the function
! Only available in the full version!
B. Units conversion page
The following units are convertible:
1. Temperature (Fahrenheit, Celsius, Kelvin, Rankine)
2. Volume (Barrel, Foot, Inch, Cubic Millimeter, Cubic Centimeter, Cubic Meter, Liter, Milliliter, Centiliter, Deciliter, Hectoliter, Pint (UK), Pint (US))
3. Area (square nanometer, square micrometer, square millimeter, square centimeter, square decimeter, square meter, square decameter, square hectometer
Square kilometer, areflaeche, Hectareflaeche, Inchflaeche, Feetflaeche, Yardflaeche, Mileflaeche, Angstormflaeche)
4. Length (nanometers, micrometers, millimeters, centimeters, decimeters, meters, kilometers, picometers, fentometers, attometers, zeptometers, yoctometers, inches, feet, yards, miles)
5th Time (Millisecond, Microsecond, Nanosecond, Second, Minute, Hour, Day, Week, Month (31), Month (30), Month (29), Month (28), Year)
6. Weight (Micrograms, Milligrams, Grams, Kilograms, Ton (US), Ton (UK) Ounces, Pounds, Pounds (Metric, Stone, Carats, Grains)
7. Speed (meters per second, kilometers per second, millimeters per second, micrometers per second, nanometers per second, mile per second, yards per second
Feet per second, inches per second, gravity, knots per second)
8. Power (watts, milliwatts, kilowatts, megawatts, joules per second, kilojoules per second, horsepower, calories per second, kilocalories per hour, foot pound per second
Foot-pounds per hour, Newton meters per hour, BTU per second, BTU per minute, BTU per hour)
9. Power (joule, kilojoule, megajoule, millijoule, kilowatt per hour, kilowatt per second, watts per hour, watts per second, newton meters, horsepower per hour calorie
Kilocalorie (therm.), Calorie (therm.), Hartree Energy, British Thermal Unit, electron volts)
! Only available in the full version!
C. Physical constants
The following physical constants are available:
1. speed of light
2. Gravitational constant
3. Plank's effect quantum
4. Plank length
5. Plank mass
6. Plnk time
7. Plank's cargo
8. Plank temperature
9. Atomic mass
10. Avogardo constant
11. Boltzmann constant
12. First radiation constant
13. Lochschmidt constant
14. Universal gas constant
15. Molar volume
16. Second radiation constant
17. Wien's displacement constant
18. Molar mass
19. Atmosphere pressure
20. Borscher radius
21. Electron radius
22. Electron mass
23. Fermikonstante
24. Hartree Energy
25. Proton mass
26. Deuteron mass
27. Neutron mass
28. Rydberg constant
29. Faraday Constant
30. Magnetic field constant
31. Electric field constant
32. Characteristic impedance of the vacuum
33. Coulomb's constant
34. Elementary charge
35. Bohr's Magneton
36. Conductivity quantum
37. Inverse conductance quantum
38. Nuclear magneton
39. By Klitzing Constant