Plot Math Function
v2.6.3 · 648.8 KB · code 8
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File information
UpdatedNov 9, 2025
PublishedOct 14, 2022
Packagecom.ulm.plotfunction
Versionv2.6.3 (8)
Size648.8 KB
MD5e51ae3db2b9974dca84897863dc32f69
Min SDK14
Malware scanTRUSTED
Signature SHA177:98:C8:95:59:42:CF:00:A5:34:A6:39:64:EB:97:96:1E:1C:EB:F4
SignerCN=Francesco De Stefano, L=Casagiove, ST=Caserta, C=39
Total downloads10,000
This version10,000
DeveloperUlmDesign
Age ratingEveryone
What's new in v2.6.3
Application updated to APIs level 33
Security scan
TRUSTED
- Developer signature verified 2025-11-09
- Signature SHA1 77:98:C8:95:59:42:CF:00:A5:34:A6:39:64:EB:97:96:1E:1C:EB:F4
- File MD5 e51ae3db2b9974dca84897863dc32f69
How to install Plot Math Function v2.6.3 on Android API 14+
Takes about 2 minutes. You'll need roughly 648.8 KB of free storage.
- Grab com.ulm.plotfunction_8.apk — hit the Download button above (648.8 KB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches e51ae3db2b9974dc…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.ulm.plotfunction_8.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Francesco De Stefano, L=Casagiove, ST=Caserta, C=39. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Plot Math Function — tap Open on the install screen, or find the Plot Math Function icon in your app drawer.
Common install errors for Plot Math Function
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 14 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.