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Advanced scientific calculator 991 plus. Includes simulator 115 and 300 plus.
Developer
Tools for student
Category
Education
Installs
50,000,000+
Store profile
50,000,000+
Free
Includes in-app purchases
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Performance metrics over the last month
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ThisIsDown shows each service in one of four statuses. The status depends on how many user reports we receive compared to normal levels.
Everything looks good! No unusual activity detected and the service is running smoothly.
We're seeing more reports than usual. There might be some issues, but it's not widespread yet.
Strong evidence of problems. Many users are reporting issues across different locations.
Confirmed widespread outage. A significant number of users are experiencing serious problems.
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过去的故障和问题
没有记录到 Scientific calculator plus 991 的事件
该服务记录良好！
No reports in the last 30 minutes.
We determine Scientific calculator plus 991 status by analyzing real-time user reports and comparing them to a 6-month baseline average. Our system continuously monitors report patterns to detect anomalies and provide accurate status updates.
