A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more.

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Use the scientific calculator as a tool to quickly and accurately simplify expressions. One of the primary advantages of a scientific calculator is its ability to simplify mathematical expressions …

Nov 30, 2025 · Cal let a 17-point, fourth-quarter lead slip away, but then scored the game-winning touchdown with 42 seconds left in a 38-35 upset of 21st-ranked SMU before a

1 day ago · Jaron-Keawe Sagapolutele returning to Cal: Star QB spurns transfer opportunities to play for Tosh Lupoi The Golden Bears are keeping their star quarterback out of the transfer portal

Get accurate results easily with our advanced scientific calculator. Perfect for students and professionals, it simplifies complex math problems. Use it for algebra, calculus, and …

Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.