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Severity: Notice

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Filename: models/Site_model.php

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Backtrace:

File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 233
Function: _error_handler

File: /var/www/html/KOL/voice/application/controllers/Exitpage.php
Line: 109
Function: get_keyword_cat

File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: models/Site_model.php

Line Number: 233

Backtrace:

File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 233
Function: _error_handler

File: /var/www/html/KOL/voice/application/controllers/Exitpage.php
Line: 110
Function: get_keyword_cat

File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once

疑難雜症萬事通 - 共軛函數 - 前往 https://zh-tw.facebook.com/Teacher.Koala/photos/一共軛可以視為是一種函數就像絕對值一樣你把一個數字-x-5-丟進fx-x這個函數中出來的值就會是正的-5你把一個複數-za-bi-丟進共軛z這個函數中出來的就是/871956392912170/
疑難雜症萬事通
在網路上遇到任何問題都可以在這邊找找看唷

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您即將離開本站

並前往 https://zh-tw.facebook.com/Teacher.Koala/photos/%E4%B8%80%E5%85%B1%E8%BB%9B%E5%8F%AF%E4%BB%A5%E8%A6%96%E7%82%BA%E6%98%AF%E4%B8%80%E7%A8%AE%E5%87%BD%E6%95%B8%E5%B0%B1%E5%83%8F%E7%B5%95%E5%B0%8D%E5%80%BC%E4%B8%80%E6%A8%A3%E4%BD%A0%E6%8A%8A%E4%B8%80%E5%80%8B%E6%95%B8%E5%AD%97-x-5-%E4%B8%9F%E9%80%B2fx-x%E9%80%99%E5%80%8B%E5%87%BD%E6%95%B8%E4%B8%AD%E5%87%BA%E4%BE%86%E7%9A%84%E5%80%BC%E5%B0%B1%E6%9C%83%E6%98%AF%E6%AD%A3%E7%9A%84-5%E4%BD%A0%E6%8A%8A%E4%B8%80%E5%80%8B%E8%A4%87%E6%95%B8-za-bi-%E4%B8%9F%E9%80%B2%E5%85%B1%E8%BB%9Bz%E9%80%99%E5%80%8B%E5%87%BD%E6%95%B8%E4%B8%AD%E5%87%BA%E4%BE%86%E7%9A%84%E5%B0%B1%E6%98%AF/871956392912170/

是否確定要離開？