Mathematics
Mathematics：7 款免費工具。比較任務、閱讀說明並選擇工具。無需帳號。
Work with mathematical expressions, numeric relationships and supported calculation methods. Enter the required values and check units, precision and assumptions. Use the example input to understand the expected notation before evaluating a result.
選擇工具 7
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Equation plotter
Graph bounded expressions as downloadable plots.
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Quadratic equation solver
Display roots, discriminant and substitution checks.
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Matrix calculator
Calculate products, determinants, inverses and row reduction.
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Prime factorization calculator
Factor bounded integers and show prime powers.
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GCD and LCM calculator
Calculate common divisors and multiples for integer lists.
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Triangle solver
Solve valid side-angle combinations and explain ambiguous cases.
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Significant figures calculator
Round inputs and show significant-digit conventions.
Mathematics