n Matrix Calculator vs OniNetwork

Application Functions 1. Calculation for a single matrix Find determinant, inverse matrix, eigenvalues, and eigenvectors of any square matrix. 2. Matrix calculation using expression Input any square matrix to A, B, C, and D, respectively, and calculate values based on mathematical expressions such as (8A-6B)*1C+9D 3. Calculation of simultaneous equations Calculates simultaneous equations expressed in matrix form as Ax = b, where A is a square matrix and b is a vertical vector. Features of the application 1. All functions support complex numbers. Complex matrices, eigenvalues and eigenvectors are supported even when they are complex numbers. 2. Arbitrary square matrices can be calculated. Supports not only basic matrices such as 2 x 2 and 3 x 3, but also high-dimensional matrices such as 100 x 100. 3. Copy and paste from spreadsheet software Calculations can be performed by copying and pasting cells from spreadsheets such as Excel and Numbers. Please be careful of line breaks after pasting. 4. Fast calculation speed Even for a 100 x 100 matrix, determinant, inverse matrix, rank, eigenvalue, and eigenvector can be calculated in only 1 second. 5. Can be used offline You can perform matrix calculations anytime, anywhere. How to use 1. In case of inputting an actual matrix or CSV Use newlines and commas to represent matrices as follows. 2,6,7 8,11,3.5 65,3,11 Please do not include spaces. 2. In case of executable matrix and Space input Use line breaks and commas to represent matrices as follows 2 6 7 8 11 3.5 65 3 11 This input method allows you to copy and paste spreadsheet cells Do not include more than two spaces. 3. For complex matrix and CSV input Use line breaks and commas to represent matrices as follows 1+2i,-3i 4,0 Please do not include spaces. Please add coefficients, even if they are i or -i i → 1i -i → -1i 4. For complex matrix and Space input Use line breaks and commas to represent matrices as follows 1+2i -3i 4 0 Do not put more than two spaces. Please add a coefficient, even if it is i or -i i → 1i -i → -1i

Pro-Grade Network Diagnostics in a Modern UI. Built by and for network engineers, OniNetwork delivers highly reliable and advanced network diagnostics in a beautifully simple iOS app. [ Overview ] 1. Field-Ready Deep Data We go beyond basic pings. Get ASN and ISP names in Traceroutes, analyze full SSL certificate chains, and automatically fingerprint device types and vendors in your LAN. We show the data engineers actually want to see. 2. Modern, Developer-First UI Say goodbye to clunky terminal ports. Built with a highly visible dark and neon theme, designed to reduce eye strain during long troubleshooting sessions. One-tap copy for all results makes reporting a breeze. 3. Privacy First & Secure All scan results, target history, and network data are stored strictly locally on your device. No unauthorized tracking, no external server uploads. Safe to use even in strict enterprise environments. [ Toolkit ] - Dashboard & Speed Test: Instantly view your Global IP (IPv4/IPv6), Local IP, Subnet Mask, ISP, and SSID. Run a highly accurate speed test including Ping and Jitter with a single tap. - Ping & Traceroute: Full IPv4 / IPv6 support. Ping calculates packet loss and min/avg/max latency. Traceroute automatically resolves and displays ASN (Autonomous System Number) and ISP names for each hop. - LAN Analyzer (Deep Scan): Rapidly scan connected devices on your Wi-Fi. It retrieves IP/MAC addresses and uses HTTP headers and open ports to intelligently guess device types (Router, NAS, Printer, etc.) and vendors. - Port Scanner: Supports Quick Scan (common ports), Range Scan, and Custom Scan. Automatically maps open ports to standard service names. - DNS Lookup: Query A, AAAA, MX, NS, TXT, CNAME, SOA, SRV, and CAA records. Measure query response times and easily switch between public DNS servers (Google, Cloudflare, Quad9, etc.). - SSL Certificate Check: Analyze SSL/TLS certificates for any domain. View the full certificate chain hierarchy, SANs, signature algorithms, and public key details. - Subnet Calculator: Simply input a CIDR (e.g., /24) to instantly calculate Network/Broadcast addresses, Wildcard masks, and usable host ranges. Includes a visual binary representation of the IP. - Wake on LAN (WOL): Send magic packets to registered MAC addresses. Easily wake up your targets with one tap from your saved list or history. [ Privacy Policy & Terms ] OniNetwork prioritizes your privacy. We do not collect, view, or upload your diagnostic data to any external servers. (Note: The free version uses Google AdMob, which may collect device identifiers. Please refer to Google's Privacy Policy). The Pro version (In-App Purchase) is a one-time lifetime unlock. Please use this app only on networks and devices you own or have explicit permission to test. --- Privacy Policy & Terms of Use: https://pu-labs.notion.site/OniNetwork-Official-318d53da0c378