View source for Analytica Specifications

[[Category: Analytica User Guide]]
[[Category: Analytica installation and licenses]]

<breadcrumbs> Analytica User Guide > Reference sections > {{PAGENAME}}</breadcrumbs><br />
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==Hardware and Software==

:{| class="wikitable"
|-
! style="width:250px;" |CPUs supported
|  style="width:400px;" |Intel and AMD processors.
|-
! style="width:250px;" |System Software
| style="width:400px;"|Any Windows {{Release||4.6|XP}}{{Release|5.0||7}} or higher or Server 2003 or higher.
|-
! style="width:250px;" |Memory requirements
|style="width:400px;" |512 MB (2GB+ recommended).
|-
! style="width:250px;" |Application size
|style="width:400px;" |Approximately 210 MB
|-
! style="width:250px;" | Maximum memory usable by <br />
Analytica process
| style="width:400px;" |{{Release||5.3|'''Analytica 64-bit:'''}} Determined by the specific edition of Windows (e.g., 192GB in Windows 7 Professional+, 512GB in Windows 10 Professional+) and your page file settings.{{Release||5.3|<br/><br />
'''Analytica 32-bit:''' (discontinued as of release 5.3)<br />
:4GB on Windows x64<br />
:3GB if /3GB flag added in C:\boot.ini<br />
:2GB without /3GB flag in C:\boot.ini}}
|-
! style="width:250px;" | Maximum number of threads during model evaluation
| style="width:400px;" | '''Free 101:''' 1 (single threaded)<br /><br />
'''Computers with 64 or fewer logical processors:''' 
:Number of logical processors in your CPU. <br />
'''Computers with more than 64 logical processors:'''
:Number of logical processors in a processor group
:N = # logical processors
:G = # groups = <math>\lfloor (N-1)/64 \rfloor</math>
:MaxThreads = N / G
:32<math>\lt\mbox{MaxThreads}\le</math> 64<br/>
'''Analytica 4.6 and earlier:''' 1
|}

==Objects==

:{| class="wikitable"
|-
! style="width:250px;" |Number of system objects
|style="width:400px;" |{{Release||4.6|about 1000}}{{Release|5.0|5.4|About 1200}}{{Release|6.0||About 1600}}
|-
! style="width:250px;" |Maximum user-defined objects
|style="width:400px;" |In Free 101 edition: 101<br/>All other editions: >60,000
|-
! style="width:250px;" |Maximum number of local variables
|style="width:400px;" |No fixed limit
|}

==Uncertainty==

:{| class="wikitable"
|-
! style="width:250px;" | Probability methods
| style="width:400px;" |Random Latin HyperCube<br />
Median Latin HyperCube<br />
Monte Carlo{{Release|5.0||<br/>
Sobol sampling}}
|-
! style="width:250px;" | Maximum sample size
| style="width:400px;" |'''Analytica {{Release|6.3||Professional, }}Enterprise, Optimizer, Power Player, and ADE:'''<br/>{{Release||5.2|
: 64-bit: 2,147,483,646
: 32-bit: 99,999,999}}{{Release|5.3||2,147,483,646}}
'''Free-101{{Release||6.2|, Professional}}:''' 32,000
limited by available memory
|-
! style="width:250px;" | [[RandomType|Random sampling methods]]
|style="width:400px;" |Minimal Standard (default)
L’Ecuyer<br />
Knuth
|}

==Numbers and arrays==

:{| class="wikitable"
|-
! style="width:250px;" | Number precision
| style="width:400px;" |15 significant digits for floating-point numbers<br/>
12 digits to the left and 6 digits to the right of the decimal for (exact) fixed-point numbers.<br/>
18 digits for integers<br/>
6 significant digits for floating point imaginary and complex numbers<br/>
|-
! style="width:250px;" | Maximum elements in a dimension
| style="width:400px;" |'''Analytica Enterprise, Optimizer, Power Player, and ADE:'''{{Release||5.2|<br/>
: 64-bit: 2,147,483,646
: 32-bit: 99,999,999}}{{Release|5.3|| 2,147,483,646}}
'''Free-101, Professional:''' 32,000
|-
! style="width:250px;" | Maximum dimensions in an array
|style="width:400px;" |{{Release||5.2|15 in 32-bit<br/>24 in 64-bit}}{{Release|5.3||24}}
|}

==See Also==
* [[Hardware and software requirements]]
* [[Analytica User FAQs/Application Issues]]


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