Trigonometric formulas. Directory app icon

Trigonometric formulas. Directory

MyAppBook · ru.myappbook.TrigFormSprav

Not rated yet 10K+ downloads v1.0 3 MB Android 4.3+ PEGI 3 · Everyone

Download APK 3 MB All versions

At a glance

Latest version
v1.0 (1)
Updated
Jun 22, 2020 (6 years ago)
APK size
3 MB
Requires
Android 4.3+ (API 18)
CPU support
Any (no native code)
Category
Education (app)
Permissions
3
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Trigonometric formulas. Directory is an app by MyAppBook in the Education category. It has no native code, so it runs on any Android processor.

It asks for 3 permissions, none of them sensitive.

Description

From the listing uploaded by “split-store”.

Trigonometric formulas (trigonometric formulas) or trigonometric identities describe the relationship between sine, cosine, tangent, and cotangent and are used in solving mathematical problems. Trigonometric formulas: - Basic trigonometric identities - Formulas of the double argument - Formulas of the triple argument - Half-argument formulas - Squares formulas for trigonometric functions - Cube formulas for trigonometric functions - Formulas of trigonometric functions in the fourth degree - Addition and difference formulas for trigonometric functions - Formulas for the sum of trigonometric functions - Difference formulas for trigonometric functions - Formulas of products of trigonometric functions - Equivalence formulas for trigonometric functions - Table of values ​​of the main trigonometric functions - The solution of trigonometric equations - Relations of inverse trigonometric functions - Signs of trigonometric functions in quarters - Trigonometric constants

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “Valentina Kovtun” Not the developer's name (“MyAppBook”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

  • Developer signature verified Jun 22, 2020
  • Antivirus scan passed Jan 22, 2021
  • Signed byCN=Valentina Kovtun, L=Omsk
  • Signing certificate (SHA-1)D8:A5:88:01:37:35:01:81:47:0F:2B:B0:C7:DE:49:D4:75:9E:27:C9
  • File MD5d7ce0efa6d76bde0ee97ce899e53cf04
  • Uploaded by “split-store” Gold tier · 24,358 followers · uploading since 2019

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (3)

Trigonometric formulas. Directory requests 3 permissions, none of them sensitive.

Required hardware & features

Trigonometric formulas. Directory APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Trigonometric formulas. Directory APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is d7ce0efa6d76bde0ee97ce899e53cf04.

Tags

myappbook trigformsprav education trigonometric formulas. directory

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