Ranking Top100

No  Ranking Top100(05/08 - 05/14)
1  Walking Calorie
2  Bicycling Calorie
3  Running Calorie
4  Biorhythm
5  How many days until ~ ?
6  New coordinates by rotation of axes
7  Area of a quadrilateral
8  Date Duration
9  Area of a triangle (Heron's formula)
10  How Old Am I? ( Age Calculator )
11  Function table (2 variables)
12  Linear equation given two points
13  Newton method f(x),f'(x)
14  Quadratic regression
15  Biorhythm Compatibility
16  Cartesian to Polar coordinates
17  Swimming Calorie
18  Combination
19  Infinite geometric series
20  System of 2 linear equations in 2 variables
21  Normal distribution (percentile)
22  Linear regression
23  Area of a circular sector
24  Solar elevation angle (for a day)
25  Right triangle
26  Normal distribution
27  Beta distribution (chart)
28  Sigmoid function
29  Arithmetic progression
30  Plane equation given three points
31  Isosceles triangle
32  Gamma function
33  ab-Exponential regression
34  Polar to Cartesian coordinates
35  Logical operations
36  Geometric progression
37  Future Value of Periodic Payments
38  Volume of a circular truncated cone
39  Bisection method
40  Julian and Gregorian Calendar
41  Free fall (distance and velocity)
42  Remainder
43  Quartic equation
44  Runge-Kutta method (4th-order,1st-derivative)
45  Free fall with air resistance (time and velocity)
46  Compound Interest (FV)
47  Matrix-Vector product
48  Area of a triangle with three points
49  Cartesian to Spherical coordinates
50  Scalene triangle
51  Radius of circle given area
52  Area of a trapezoid
53  Error function
54  Area of an ellipse
55  Orbit of a satellite
56  Impedance of R, C and L in parallel
57  Spherical to Cartesian coordinates
58  Hyperbolic functions
59  Volume of a hollow cylinder
60  Gamma distribution (chart)
61  Permutation
62  Free fall energy (energy and velocity)
63  Compound Interest (PV)
64  Gamma distribution (percentile)
65  Matrix product
66  Leap year checker
67  Volume of a regular hexagonal prism
68  Volumetric Flow Rate Conversion
69  New coordinates by rotation of points
70  Age Chart
71  Special relativity (time dilation)
72  Volume of a rectangular cuboid
73  Vital Capacity
74  Time Duration
75  Student's t-distribution (percentile)
76  Vector norm
77  Add to or Subtract from a Date
78  Euler's method(1st-derivative)
79  Impedance of R and C in parallel
80  New coordinates by 3D rotation of points
81  Fibonacci sequence
82  Impedance of R and C in series
83  Cubic equation
84  tanh(x) function
85  Gaussian quadrature (Select method)
86  Logarithmic regression
87  Combination with repetition
88  Function table (1 variables)
89  Rope jumping Calorie
90  Inverse hyperbolic functions
91  Area of an elliptical sector
92  Basal Metabolic Rate (BMR)
93  Distance between two places on the earth
94  Softmax function
95  Exponential function
96  Simultaneous equations (Complex)
97  Gauss-Legendre quadrature
98  Solar elevation angle (for a year)
99  Compound Interest (Rate)
100  Matrix norm