Results 241 to 250 of about 360,171 (262)

Predictive Equation for Peak Heart Rate and First Ventilatory Threshold Heart Rate in Patients With Coronary Heart Disease. [PDF]

open access: yesCardiol Res Pract
Zheng X   +15 more
europepmc   +1 more source

Three essays on Machin’s type formulas [PDF]

open access: yesIndagationes Mathematicae, 2023
We study three questions related to Machin's type formulas. The first one gives all two terms Machin formulas where both arctangent functions are evaluated $2$-integers, that is values of the form $b/2^a$ for some integers $a$ and~$b$. These formulas are
Armengol Gasull   +2 more
exaly   +2 more sources

Learning read-once formulas with queries

Journal of the ACM, 1993
Lisa Hellerstein   +2 more
exaly  

On the structure of some classes of minimal unsatisfiable formulas

Discrete Applied Mathematics, 2003
Xishun Zhao, Hans Kleine Büning
exaly  

Stopping functionals for Gaussian quadrature formulas

Journal of Computational and Applied Mathematics, 2001
Sven Ehrich
exaly  

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