Show pageDiscussionOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ==== DROPN ==== ---- <callout type="primary" color="" icon="fa fa-book" title="Synopsis"> ---- Remove N+1 objects from the top of the stack </callout> <callout color="green" icon="fa fa-indent" title="Stack Diagram"> ---- ^ __Input Stack__ ^^^^ ^ __Output Stack__ ^ | **O<sub>n</sub>** | **...** | **O<sub>1</sub>** | **I<sub>n</sub>** | **→** | | | //Level n+1// | //...// | //Level 2// | //Level 1// | **→** | //Level 1// | {{page>manual:chapter6:aux:legend&nofooter&noeditbtn&inline}} |**Type**| [[manual:chapter5:basics#commands|Command]] || |**Parallel list processing**| [[manual:chapter5:listproc#group-2commands-that-must-use-dolist-to-parallel-process|Group 2]] || |**Affected by flags**| None || </callout> <callout color="orangered" icon="fa fa-comment" title="Description"> ---- The ''DROPN'' command deletes the top N+1 objects on the stack (i.e. N objects and the ''DROPN'' argument itself), shifting the remaining ones by N+1 levels. </callout> <callout type="success" icon="true" title="Compatibility"> ---- This command is fully compatible with userRPL. </callout> <callout type="info" icon="true" title="Usage"> ---- <code> 6: ∡60° 5: 123 4: "This is a string" 3: { 'X' 'Y' 'Z' } 2: 1_m 1: 3 …………………………………………………………………………………… DROPN </code> will result in <code> 2: ∡60° 1: 123 …………………………………………………………………………………… </code> </callout> <callout color="darkgray" icon="fa fa-hand-o-right" title="Related Commands"> ---- {{page>manual:chapter6:stack&nofooter&noeditbtn&inline}} </callout> manual/chapter6/stack/cmd_dropn.txt Last modified: 2019/10/22 14:55by jojo1973