An interactive Streamlit app for curve fitting — fit straight lines, parabolas, and geometric curves to your data using least squares. Built with NumPy, Pandas, and Matplotlib.

Abstract: Developed countries have a clear advantage over developing nations due to greater access to modern technologies and stronger cognitive support from educators. Effective teaching strategies ...

The final, formatted version of the article will be published soon. We present a new empirical model for galaxy rotation curves that introduces a velocity correction term ω, derived from observed ...

Choosing the right curve fit model is essential for revealing key data features, such as rate of change, asymptotes, and EC 50 /IC 50 values. The best model is the one that most faithfully reflects ...

Levi’s iconic 501 style is expanding with a long-awaited launch now in stores and online. If you’ve been struggling with a back gap, as it’s colloquially dubbed, the new 501 Curve Jeans are here, and ...

In a recent paper, Bellman showed how dynamic programming could be used to determine the solution to a problem previously considered by Stone. The problem comprises the determination, given N, of the ...

Background: Age-related decline in fertility is widely recognized. However, a quantitative evaluation of changes in oocyte quality and quantity remains insufficient. Therefore, developing a ...

The 2025 Met Gala marks almost a decade since Kylie first made her debut at the major style event Kimberlee Speakman is a digital writer at PEOPLE. She has been working at PEOPLE since 2022. She has ...

Abstract: This paper presents two models for a new sodiumion battery based technology, validated using dynamic driving profiles (Artemis and WLTC). Initially, a simplified model with only a series ...

Non-Linear Least Squares Minimization, with flexible Parameter settings, based on scipy.optimize, and with many additional classes and methods for curve fitting.