# I'm having trouble interacting with Wolfram in Python

**URL:** <https://community.wolfram.com/t/im-having-trouble-interacting-with-wolfram-in-python/20779>\
**Category:** Questions\
**Tags:** external-interfaces\
**Created:** [September 28, 2022, 2:22am UTC](https://community.wolfram.com/t/im-having-trouble-interacting-with-wolfram-in-python/20779 "2022-09-28T02:22:32Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![w2601798452](https://avatars.discourse-cdn.com/v4/letter/w/e36b37/32.png) [@w2601798452](https://community.wolfram.com/u/w2601798452)\
**Post date:** [September 28, 2022, 2:22am UTC](https://community.wolfram.com/t/im-having-trouble-interacting-with-wolfram-in-python/20779/1 "2022-09-28T02:22:32Z")

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I have some tough problems:

As shown in Figure\_1. How to use the Global.x in wlexpr( )?

![Figure_1.png](https://global.discourse-cdn.com/wolfram/original/3X/6/3/63f481773581688042714d83f24107da2d7fbcda.png)

Further more. As shown in Figure\_2.  
How to use python’s interface “wl” to represent the “f” in this expression?

![Figure_2.png](https://global.discourse-cdn.com/wolfram/original/2X/8/8c20cb791e545484ce0b4397e68515e78cf69653.png)

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<div class="post-metadata">

**Author:** ![wolframcommunity](https://yyz1.discourse-cdn.com/wolfram/user_avatar/community.wolfram.com/wolframcommunity/32/8335_2.png) [@wolframcommunity](https://community.wolfram.com/u/wolframcommunity)\
**Post date:** [September 28, 2022, 6:53am UTC](https://community.wolfram.com/t/im-having-trouble-interacting-with-wolfram-in-python/20779/2 "2022-09-28T06:53:37Z")

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