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formula

公式
gōng shì
g+ōng·1st tonesh+ì·4th tone
WordHSK 5
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Examples3 available
This formula is valid for all complex numbers z with a real part greater than zero.
此公式对所有实部大于零的複數 z 均成立。
If you want, you can write the formulas on a cheat sheet and bring it to the test tomorrow. I don't want you to memorize the formulas. I want you to understand them and know how to use them.
你们可以将公式记成小抄，明天带去考场。我不想让你们死记公式。我要让你们理解並学会运用。
Heron's Formula shows how the area of a triangle can be expressed as a function of its side lengths.
海龙公式说明了三角形的面积如何表示为其边长的函數。
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