daisy / daisy/MathCATForPython
General and Principal Logarithm Math Content Reading the Same way in ScreenReaders (needs a way to hear the difference in caps L Log vs. lower case l log).
- 主要語言
- Python
- 星號
- 10
- 分支
- 10
- 平均合併
- 10 小時 40 分鐘
- 30 天內合併 PR
- 4
描述
1. go to this Complex Analysis link in the browser of your choice:
https://complexanalysis.org/web/sec_complex-log.html
2. Find Definition 5.2.2. Principal value of the logarithm. (Search for "principal" without quotes.) 3. Read down until you find, "The domain for the function, Log."
Problem: Screenreaders are not differentiating between lower-case "log," and upper-case "Log." They have different meanings.
In short, and you may just have to take my word for this one, log(-1), in complex analysis, has infinite answers. Not only is e^(pi i) = -1, but e to the power of any odd number multiplied by pi i, also. Saying "log(-1)" can mean any of those. The "principal logarithm" (similar to principal square root in that
context) refers to the official one accepted form for complex analysis, which, in this case, is simply "pi i." The principal logarithm is written with the word "Log," with a capital L. JAWS renders both as "log," but students need to know the difference in order to know what to write down in assignments.
Expected: MathCAT pronunciation that screen readers can use to pronounce "Log" differently from "log."
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研究方向
從連結的 Complex Analysis 頁面中的 Definition 5.2.2 開始,追蹤 MathCAT 對小寫 "log" 和大寫 "Log" 的發音處理。使用所回報的範例檢查該行為,並確保螢幕閱讀器能夠透過語音辨別一般對數與主對數,即視為完成。
由索引模型根據 Issue 內容生成。
評估
- 技術堆疊
- python
- 領域
- accessibility
- Issue 類型
- 功能
- 難度
- 3/5
- 預估耗時
- 1-2 天
- 活躍度
- 活躍
- 描述清晰度
- 基本清楚
- 新手友好度
- 65/100