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Há 3 dias · The function W is called after the Swiss polymath Johann Heinrich Lambert (1728--1777) who found in 1758 series representation of the root for the equation \( y = q + y^m .
Há 2 dias · History of Lorentz transformations. The history of Lorentz transformations comprises the development of linear transformations forming the Lorentz group or Poincaré group preserving the Lorentz interval and the Minkowski inner product .
Há 4 dias · Chemistry portal. Category. v. t. e. The 1871 periodic table constructed by Dmitri Mendeleev. The periodic table is one of the most potent icons in science, lying at the core of chemistry and embodying the most fundamental principles of the field. The history of chemistry represents a time span from ancient history to the present.
Há 1 dia · Verification of Beer-Lambert's Law. Theory: A spectrophotometer is a photometer that can measure the intensity of light as a function of its wavelength. Single beam and double beam are the two major classes of spectrophotometers. Linear range of absorption and spectral bandwidth measurement are the important features of ...
Há 21 horas · Gostei. Uma boa gravação, embora o foco no piano pudesse ser mais nítido dentro de uma acústica de igreja que certamente é estranha para um repertório tão íntimo.
Há 3 dias · Johann Heinrich Lambert 在 1760 年代创造了“双曲函数”一词，认识到了它们与双曲线的联系，这与三角函数与圆的联系方式类似。 计算公式. 双曲余弦定义如下： \ [ \cosh (x) = \frac {e^x + e^ {-x}} {2} \] 其中： \ (e\) 是自然对数的底数， \ (x\) 是计算双曲余弦的值。 计算范例. 对于 \ (x = 1\)，双曲余弦的计算方式如下： \ [ \cosh (1) = \frac {e^1 + e^ {-1}} {2} \approx 1.54308063481524 \] 重要性和使用场景. 双曲余弦在数学、物理和工程的各个领域至关重要，包括双曲线几何、微分方程的解，以及悬挂电缆或链条形状的描述（称为悬链线）。
Há 2 dias · Read chapter 5.29 of Atlas of Suturing Techniques: Approaches to Surgical Wound, Laceration, and Cosmetic Repair online now, exclusively on AccessEmergency Medicine. AccessEmergency Medicine is a subscription-based resource from McGraw Hill that features trusted medical content from the best minds in medicine.
