No |
**Ranking Top100**(11/27 - 12/03) |

1 |
Walking Calorie |

2 |
Newton method f(x),f'(x) |

3 |
Running Calorie |

4 |
Biorhythm |

5 |
How many days until ~ ? |

6 |
New coordinates by rotation of axes |

7 |
Bicycling Calorie |

8 |
Date Duration |

9 |
Function table (2 variables) |

10 |
Area of a quadrilateral |

11 |
Cartesian to Polar coordinates |

12 |
Area of a triangle (Heron's formula) |

13 |
How Old Am I? ( Age Calculator ) |

14 |
Quadratic regression |

15 |
Linear equation given two points |

16 |
Biorhythm Compatibility |

17 |
Linear regression |

18 |
System of 2 linear equations in 2 variables |

19 |
Polar to Cartesian coordinates |

20 |
Future Value of Periodic Payments |

21 |
Sigmoid function |

22 |
Normal distribution (percentile) |

23 |
Beta distribution (chart) |

24 |
Compound Interest (FV) |

25 |
Solar elevation angle (for a day) |

26 |
Julian and Gregorian Calendar |

27 |
Gamma function |

28 |
ab-Exponential regression |

29 |
Logical operations |

30 |
Normal distribution |

31 |
Matrix-Vector product |

32 |
Geometric progression |

33 |
Swimming Calorie |

34 |
Combination |

35 |
Plane equation given three points |

36 |
Infinite geometric series |

37 |
Arithmetic progression |

38 |
Runge-Kutta method (4th-order,1st-derivative) |

39 |
Isosceles triangle |

40 |
Matrix product |

41 |
Right triangle |

42 |
Free fall energy (energy and velocity) |

43 |
Free fall (distance and velocity) |

44 |
Compound Interest (PV) |

45 |
Bessel function |

46 |
Cartesian to Spherical coordinates |

47 |
Bisection method |

48 |
Euler's method(1st-derivative) |

49 |
Quartic equation |

50 |
Matrix power |

51 |
Hyperbolic functions |

52 |
Area of a circular sector |

53 |
Free fall with air resistance (time and velocity) |

54 |
Gamma distribution (chart) |

55 |
Logarithmic regression |

56 |
Matrix norm |

57 |
Volume of a circular truncated cone |

58 |
Leap year checker |

59 |
Compound Interest (Rate) |

60 |
Area of an ellipse |

61 |
Orbit of a satellite |

62 |
Special relativity (time dilation) |

63 |
Error function |

64 |
Volume of a hollow cylinder |

65 |
New coordinates by rotation of points |

66 |
Vital Capacity |

67 |
Impedance of R, C and L in parallel |

68 |
Function table (1 variables) |

69 |
tanh(x) function |

70 |
Remainder |

71 |
Gaussian quadrature (Select method) |

72 |
Softmax function |

73 |
Scalene triangle |

74 |
Permutation |

75 |
Poisson distribution (chart) |

76 |
Factorial |

77 |
New coordinates by 3D rotation of points |

78 |
Vector norm |

79 |
Cartesian to Cylindrical coordinates |

80 |
Area of a trapezoid |

81 |
Spherical to Cartesian coordinates |

82 |
Rope jumping Calorie |

83 |
Singular Value Decomposition |

84 |
Sunrise and sunset times (location) |

85 |
Age Chart |

86 |
Exponential function |

87 |
Distance between two places on the earth |

88 |
Area of a triangle with three points |

89 |
Zeta function |

90 |
Power regression |

91 |
Angle and hypotenuse of right triangle |

92 |
Cubic equation |

93 |
Radius of circle given area |

94 |
Moonrise and moonset times (location) |

95 |
Add to or Subtract from a Date |

96 |
Volumetric Flow Rate Conversion |

97 |
Impedance of R and C in series |

98 |
Vector inner product and cross product |

99 |
Volume of a rectangular cuboid |

100 |
Inverse error function |