==== →∡r ====
<callout type="primary" color="" icon="fa fa-book" title="Synopsis">
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Mark a number as an angle in radians
</callout>

<callout color="green" icon="fa fa-indent" title="Stack Diagram">
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^  __Input Stack__  ^  ^  __Output Stack__  ^
|  **Num**  |  **→**  |  **∡<sub>rad</sub>**  |
|  //Level 1//  |  //→//  |  //Level 1//  |

{{page>manual:chapter6:aux:legend&nofooter&noeditbtn&inline}}

| **Keyword type**  | [[manual:chapter5:basics#commands|Command]]  ||
| **Parallel list processing capabilities**  | [[manual:chapter5:listproc#group-5one-argument-one-result-commands|Group 5]]  | //One argument, one result commands//  |
| **Affected by flags**  | //None//  ||














</callout>

<callout color="orangered" icon="fa fa-comment" title="Description">
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The ''→∡r'' command turns a scalar into an angle measured in radians.
</callout>

<callout type="danger" icon="true" title="Compatibility">
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''→∡r'' is specific to **newRPL** and has no direct equivalent in **userRPL**.
</callout>

<callout type="info" icon="true" title="Usage">
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**__Input__**
<code>
4:                                      
3:                                      
2:                                      
1:                       1.570796326795.
…………………………………………………………………………………………………………
→∡r                                     
</code>
\\
**__Output__**
<code>
4:                                      
3:                                      
2:                                      
1:                     ∡1.570796326795.r
…………………………………………………………………………………………………………
                                        
</code>
</callout>

<callout color="darkgray" icon="fa fa-hand-o-right" title="Related Commands">
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{{page>manual:chapter6:angles&nofooter&noeditbtn&inline}}
</callout>