In the Calculator app on your Mac, choose View RPN Mode. The stack is shown in Calculator’s display, the Equal Sign key (=) becomes the Enter key, and four keys appear for manipulating numbers on the stack. Do any of the following: Swap the bottom two numbers on the stack: Click the Exchange Registers key. Ballistic calculator for Mac OS X (free) Supports metric and imperial units! (yards, feet, inches, etc) Field-proven accuracy since 2001. Download Strelok 1.06 for Mac OS X (316 Kb) more screenshots. Explanation of terms: 1. Zeroing weather: Weather at which you zero the rifle (scope) in 2. Zeroing weather: match current weather. A free, full-featured, graphically laid out, high-precision, scientific calculator for Mac OS X. Full source-code is included with the distribution. Ideal if you need to enter large expressions or have accurate precision. 'Data' drawers allow an easy way to generate statistical data, linear regression and gaussian elimination.
Strelok
Ballistic calculator for Mac OS X (free)
Supports metric and imperial units! (yards, feet, inches, etc)
Field-proven accuracy since 2001
Download Strelok 1.06 for Mac OS X (316 Kb)
Explanation of terms:
1. Zeroing weather:
Weather at which you zero the rifle (scope) in
2. Zeroing weather: match current weather:
Weather at which you zero the rifle in match the weather you shoot the range
Another words, you zero in the rifle and shoot the range at the same place and time
3. Zeroing weather: enabled (disabled):
If zeroing weather enabled, the program will consider a difference between zeroing weather and present weather.
If zeroing weather disabled, the program will consider that zeroing weather and the present weather are identical.
Graphing Calculator For Mac Free Download
4. On how many percent bullet speed will change at change temperature on 15 degrees:
Suppose, you have 2 bullet velocity mesurement. 1 and 2 (for different temperatures):
TempDiference = temp_2 - temp_1;
SpeedDiference = speed_2 - speed_1;
TempModifyer = SpeedDiference/TempDiference*15/speed_1*100;
TempModifyer - this is parameter we need for input to my ballistic calculator.
Here is simple calculator for this purpose: metric units, imperial units
MOA - minute of angle
MIL - miliradian. The miliradian is a measure of angle and there are 6400 of them in a circle.
See also: Ballistic calculator for iPhone and Android
E-mail me: igor@borisov.mobi (russian, english)
