Partial Functional Restrictions
Welcome, Guest
Login
Service
How to use
Sample calculation
Smartphone
Japanese
Life
Calendar
Financial
Health
Environment
Conversion
Utility
Education
Mathematics
Science
Professional
Probability Function
Special Function
Numerical Integration
Linear Algebra
Numerical Analysis
Shared
Life
Mathematics
Science
Practical Science
Other
Private
Column
Advanced Cal
Some functions are limited now because setting of JAVASCRIPT of the browser is OFF.
Ranking Top100
Home
/
Ranking Top100
No
Ranking Top100
(03/26 - 04/01)
1
Walking Calorie
2
Running Calorie
3
How many days until ~ ?
4
Bicycling Calorie
5
Biorhythm
6
New coordinates by rotation of axes
7
Date Duration
8
Area of a quadrilateral
9
Area of a triangle (Heron's formula)
10
How Old Am I? ( Age Calculator )
11
Function table (2 variables)
12
Newton method f(x),f'(x)
13
Cartesian to Polar coordinates
14
Quadratic regression
15
Sigmoid function
16
Biorhythm Compatibility
17
Swimming Calorie
18
Beta distribution (chart)
19
System of 2 linear equations in 2 variables
20
Julian and Gregorian Calendar
21
Solar elevation angle (for a day)
22
Normal distribution (percentile)
23
Future Value of Periodic Payments
24
Gamma function
25
Logical operations
26
ab-Exponential regression
27
Cartesian to Spherical coordinates
28
Linear equation given two points
29
Normal distribution
30
Polar to Cartesian coordinates
31
Geometric progression
32
Compound Interest (FV)
33
Cartesian to Cylindrical coordinates
34
Matrix-Vector product
35
Bisection method
36
Combination
37
Free fall energy (energy and velocity)
38
Infinite geometric series
39
Area of a circular sector
40
Arithmetic progression
41
Plane equation given three points
42
Right triangle
43
Isosceles triangle
44
Hyperbolic functions
45
Free fall with air resistance (time and velocity)
46
Logarithmic integral li(x)
47
Gamma distribution (chart)
48
Impedance of R, C and L in parallel
49
Linear regression
50
Spherical to Cartesian coordinates
51
Free fall (distance and velocity)
52
Special relativity (time dilation)
53
Volumetric Flow Rate Conversion
54
Rope jumping Calorie
55
Compound Interest (PV)
56
Volume of a circular truncated cone
57
Area of a trapezoid
58
Sunrise and sunset times (location)
59
Matrix power
60
Impedance of R and C in parallel
61
Scalene triangle
62
Area of a triangle with three points
63
Error function
64
Runge-Kutta method (4th-order,1st-derivative)
65
tanh(x) function
66
Binomial distribution (chart)
67
Softmax function
68
Remainder
69
Quartic equation
70
Distance between two places on the earth
71
Prayer Times and Direction
72
Area of an ellipse
73
Matrix product
74
Adjacent and opposite of right triangle
75
Orbit of a satellite
76
Gaussian quadrature (Select method)
77
Radius of circle given area
78
Weibull distribution (chart)
79
24 Solar Terms
80
Cubic equation
81
Nominal and Effective Rates
82
Basal Metabolic Rate (BMR)
83
Atmospheric pressure from altitude
84
New coordinates by 3D rotation of points
85
Matrix norm
86
Solar elevation angle (for a year)
87
Inverse hyperbolic functions
88
Add to or Subtract from a Date
89
Colebrook-White Equation
90
Volume of a hollow cylinder
91
Logarithmic regression
92
Age Chart
93
Function table (1 variables)
94
Impedance of R and C in series
95
Cylindrical to Cartesian coordinates
96
New coordinates by rotation of points
97
Inverse error function
98
Vector norm
99
Viscosity conversion
100
Leap year checker
Bookmarks
History