[PR #704] [CLOSED] Create cosx_series.c #1188

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claunia · 2026-01-29T15:18:15Z

claunia commented

2026-01-29 15:18:15 +00:00

📋 Pull Request Information

Original PR: https://github.com/TheAlgorithms/C/pull/704
Author: @harshrey
Created: 10/22/2020
Status: ❌ Closed

Base: master ← Head: Added-cosx-series

📝 Commits (4)

4fea82c Create cosx_series.c
8cfe889 Update cosx_series.c
8cdb36d Update cosx_series.c
dceffa3 Update cosx_series.c

📊 Changes

1 file changed (+55 additions, -0 deletions)

View changed files

➕ numerical_methods/cosx_series.c (+55 -0)

📄 Description

Given code is used to find the value Cos x upto the desired limit, using the Taylor's series expansion
Input: X, and number of terms that need to be calculated
Output: value of Cos x upto the given limit
Test Example:
Enter X (deg): 60
Enter the limit upto which you want to expand the series: 3
Cos(60.0) = 0.501823

Description of Change

References

Checklist

Added description of change
Added file name matches File name guidelines
Added tests and example, test must pass
PR title follows semantic commit guidelines
Search previous suggestions before making a new one, as yours may be a duplicate.
I acknowledge that all my contributions will be made under the project's license.

Notes:

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/TheAlgorithms/C/pull/704 **Author:** [@harshrey](https://github.com/harshrey) **Created:** 10/22/2020 **Status:** ❌ Closed **Base:** `master` ← **Head:** `Added-cosx-series` --- ### 📝 Commits (4) - [`4fea82c`](https://github.com/TheAlgorithms/C/commit/4fea82c380c160039abf191b32ecb25dc0aafa4e) Create cosx_series.c - [`8cfe889`](https://github.com/TheAlgorithms/C/commit/8cfe8890be5044877cfaee7727280858e473a347) Update cosx_series.c - [`8cdb36d`](https://github.com/TheAlgorithms/C/commit/8cdb36d16270a64eb88e6926a590b97a02ce4612) Update cosx_series.c - [`dceffa3`](https://github.com/TheAlgorithms/C/commit/dceffa3ce802df9930249a2bfc97bdd95f5c7c62) Update cosx_series.c ### 📊 Changes **1 file changed** (+55 additions, -0 deletions) <details> <summary>View changed files</summary> ➕ `numerical_methods/cosx_series.c` (+55 -0) </details> ### 📄 Description Given code is used to find the value Cos x upto the desired limit, using the Taylor's series expansion Input: X, and number of terms that need to be calculated Output: value of Cos x upto the given limit Test Example: Enter X (deg): 60 Enter the limit upto which you want to expand the series: 3 Cos(60.0) = 0.501823 #### Description of Change  #### References  #### Checklist  - [x] Added description of change - [x] Added file name matches [File name guidelines](https://github.com/TheAlgorithms/C/blob/master/CONTRIBUTING.md#File-Name-guidelines) - [x] Added tests and example, test must pass - [x] PR title follows semantic [commit guidelines](https://github.com/TheAlgorithms/C/blob/master/CONTRIBUTING.md#Commit-Guidelines) - [x] Search previous suggestions before making a new one, as yours may be a duplicate. - [x] I acknowledge that all my contributions will be made under the project's license. Notes:  <a href="https://gitpod.io/#https://github.com/TheAlgorithms/C/pull/704"><img src="https://gitpod.io/api/apps/github/pbs/github.com/harshrey/C.git/dceffa3ce802df9930249a2bfc97bdd95f5c7c62.svg" /></a> --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

claunia added the pull-request label 2026-01-29 15:18:16 +00:00

claunia referenced this issue

2026-01-29 15:24:27 +00:00

[PR #1188] add leetcode H-Index #1769

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Reference: starred/C#1188