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--- manual:chapter6:statistics:cmd_rdz [2019/10/20 14:48]
jojo1973
+++ manual:chapter6:statistics:cmd_rdz [2021/09/22 11:46] (current)
jojo1973
@@ Line 1: / Line 1: @@
 ==== RDZ ====
-----
 <callout type="primary" color="" icon="fa fa-book" title="Synopsis">
 ----
-Initialize random number generator with a seed
+Initialize pseudo-random number generator with a seed
 </callout>
@@ Line 9: / Line 8: @@
 ----
 ^  __Input Stack__  ^  ^  __Output Stack__  ^
-|  **R<sub>seed</sub>**  |  **→**  |  |
+|  **Num<sub>seed</sub>**  |  **→**  |  ****  |
 |  //Level 1//  |  //→//  |  //Level 1//  |
 {{page>manual:chapter6:aux:legend&nofooter&noeditbtn&inline}}
-|**Type**| [[manual:chapter5:basics#operators|Command]]  ||
+| **Keyword type**  | [[manual:chapter5:basics#commands|Command]]  ||
-|**Parallel list processing**| [[manual:chapter5:listproc#group-4commands-that-set-modes-states|Group 4]]  ||
+| **Parallel list processing capabilities**  | [[manual:chapter5:listproc#group-4commands-that-set-modes-states|Group 4]]  | //Commands that set modes / states//  |
-|**Affected by flags**| None  ||
+| **Affected by flags**  | //None//  ||
 </callout>
 <callout color="orangered" icon="fa fa-comment" title="Description">
 ----
-The ''RDZ'' command initializes the pseudo-random number generator with a seed.
+The ''RDZ'' command initializes the [[http://prng.di.unimi.it/|xoroshiro128+ (v1.0)]] pseudo-random number generator with a seed.
 The same seed will generate always the same pseudo-random sequence, provided internal precision is the same.
@@ Line 28: / Line 41: @@
 <callout type="success" icon="true" title="Compatibility">
 ----
-This command is fully compatible with userRPL.
+''RDZ'' is fully equivalent to its **userRPL** counterpart.
 </callout>
 <callout type="info" icon="true" title="Usage">
 ----
-The following program
+**__Input__**
 <code>
 « 32 SETPREC
@@ Line 40: / Line 53: @@
 »
 </code>
-will result in
+\\
+**__Output__**
 <code>
-:                0.437333743646
+:
-……………………………………………………………………………………
+:
+:
+:                        0.437333743646
+…………………………………………………………………………………………………………
 </code>
 </callout>
@@ Line 52: / Line 69: @@
 {{page>manual:chapter6:statistics&nofooter&noeditbtn&inline}}
 </callout>