Arithmetic-Like Reasoning in Wild Vervet Monkeys: A Demonstration of Cost-Benefit Calculation in Foraging by Sayaka Tsutsumi, Tomokazu Ushitani, Kazuo Fujita

“…Arithmetic-like reasoning has been demonstrated in various animals in captive and seminatural environments, but it is unclear whether such competence is practiced in the wild. …”
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The Optimal Upper and Lower Power Mean Bounds for a Convex Combination of the Arithmetic and Logarithmic Means by Wei-Feng Xia, Yu-Ming Chu, Gen-Di Wang

“…For p∈ℝ, the power mean Mp(a,b) of order p, logarithmic mean L(a,b), and arithmetic mean A(a,b) of two positive real values a and b are defined by Mp(a,b)=((ap+bp)/2)1/p, for p≠0 and Mp(a,b)=ab, for p=0, L(a,b)=(b-a)/(log⁡b-log⁡a), for a≠b and L(a,b)=a, for a=b and A(a,b)=(a+b)/2, respectively. …”
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Evaluation of Water Quality at the Confluence Region of Diyala and Tigris Rivers Based on the Weighted Arithmetic Method by Khadeeja G. Sabeeh, Mustafa T. Mustafa, Alhassan H. Ismail, Corina Boncescu

“… This study is conducted to assess the water quality index (WQI) of the Diyala and Tigris River confluence region south of Baghdad (Al-Tuwaitha), based on the Weighted Arithmetic method. Sixteen samples of water were collected from different location in the region through two periods 5/11/2021 and 13/3/2022. …”
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Estimation of the Bid-Ask Prices for the European Discrete Geometric Average and Arithmetic Average Asian Options by Xiankang Luo, Tao Chen

“…In this paper, within the framework of conic finance, we derive effective, explicit, approximate formulas to estimate the bid-ask prices for the European discrete geometric average and arithmetic average Asian options. Finally, we give two examples to demonstrate and validate that the approximate closed-form solutions are efficient and accurate.…”
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A new analogue of Gauss' functional equation by Hiroshi Haruki, Themistocles M. Rassias

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Hybrid stochastic and robust optimization of a hybrid system with fuel cell for building electrification using an improved arithmetic optimization algorithm by Fude Duan, Mahdiyeh Eslami, Mustafa Okati, Dheyaa J. Jasim, Arsalan Khadim Mahmood

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Applications of differential subordination for certain subclasses of meromorphically univalent functions defined by rapid operator by Bolineni Venkateswarlu, P. Thirupathi Reddy, Settipalli Sridevi, Galla Swapna

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A divisibility property of binomial coefficients viewed as an elementary sieve by Richard H. Hudson, Kenneth S. Williams

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Optimal capacity planning with economic emission considerations in isolated solar-wind-diesel microgrid using combined arithmetic-golden jackal optimization by Sujoy Barua, Adel Merabet, Ahmed Al-Durra, Tarek El Fouly, Ehab F. El-Saadany

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Large-Eddy Simulation of the Flow Past a Circular Cylinder at Re = 130,000: Effects of Numerical Platforms and Single- and Double-Precision Arithmetic by Dmitry A. Lysenko

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A New Conformable Fractional-Order Time-Delay Grey Bernoulli Model with the Arithmetic Optimization Algorithm and Its Application in Rural Regional Economy by Ran Wang, Hui Liu, Qinwen Yang, Hongmei Du

“…To further promote the development of the grey system theory, this paper develops a novel conformable fractional-order grey Bernoulli model with a time-delay effect, namely, the CFTDNGBM (1, 1) model. In addition, the arithmetic optimization algorithm (AOA) is incorporated into the system of the model to solve the hyperparameters existing in the model. …”
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Density of systoles of hyperbolic manifolds by Douba, Sami, Huang, Junzhi

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RETRACTED: On the Nature of Some Euler’s Double Equations Equivalent to Fermat’s Last Theorem by Andrea Ossicini

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Language-dependent knowledge acquisition by Christian G.K. Hahn, Henrik Saalbach, Clemens Brunner, Roland Grabner

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The local limit theorem of Delange in the Knopfmacher's semigroup by Rimantas Skrabutėnas

Subjects: “…arithmetic function…”
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On a function related to Ramanujan's Tau function by John A. Ewell

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Exploring students' understanding based on Bruner's theory regarding the concept of profit and loss by Wasilatul Murtafiah, Maya Puji Lestari Rahayu, Sardulo Gembong, Dwi Rosita Sari, Faridah Hanim Yahya

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Multi‐precision binary multiplier architecture for multi‐precision floating‐point multiplication by Geetam Singh Tomar, Marcus Llyode George, Abhineet Singh Tomar

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FPGA‐based implementation of floating point processing element for the design of efficient FIR filters by Tintu Mary John, Shanty Chacko

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Novel Hybrid Radial-Based Neural Network Model for Predicting the Compressive Strength of Long-Term HPC Concrete by Hanlie Cheng, Shiela Kitchen, Graciela Daniels

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