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I use these 6 Excel array formulas to crush complex calculations

Excel's basic formulas work fine for simple calculations, but they quickly become cumbersome when you're dealing with complex data analysis. You end up with nested functions that are hard to read, ...
Scientific Research Publishing

Why Oracle-Based Quantum Search Cannot Use Deep Loops: Physical Limits on Sequential Operations ()

Oracle-based quantum algorithms cannot use deep loops because quantum states exist only as mathematical amplitudes in Hilbert space with no physical substrate. Criticall ...
WCJB

Florida Attorney General demands Alachua County teacher stop using non-binary title ‘Mx.’

GAINESVILLE, Fla. (WCJB) - Florida Attorney General James Uthmeier sent a letter to Alachua County School District leaders demanding that a teacher stop using a non-binary gender title in the ...
GitHub

timsTOF PASEF: "ms level" binary array (chromatogram data) doesn't match time and intensity arrays

[Checked with latest version (3.0.25204-2ad5a87) of MSConvert after first seeing this problem with mzML files created by an early March version.] Chromatogram data is stored by frame. Each (combined) ...
Scientific American

This Number System Beats Binary, But Most Computers Can’t Use It

The Babylonians used separate combinations of two symbols to represent every single number from 1 to 59. That sounds pretty confusing, doesn’t it? Our decimal system seems simple by comparison, with ...
Phys.org

Nine-year-olds in England sit timed multiplication test—but using times tables is about more than quick recall

What's seven times nine? Quick, you've got six seconds to answer. This June, over 600,000 children in England in year four, aged eight and nine, will be expected to answer questions like this. They ...
The Conversation

Nine‑year‑olds in England sit timed multiplication test – but using times tables is about more than quick recall

Camilla Gilmore receives funding from the Economic and Social Research Council. Lucy Cragg receives funding from the Economic and Social Research Council. Natasha Guy does not work for, consult, own ...
C&EN

Preparation of Polymer Nanopillar Arrays with Wettability Gradients by Nanoimprinting Using Anodic Porous Alumina Molds

Polymer nanopillar arrays with continuously varying diameters were fabricated by nanoimprinting using anodic porous alumina molds. The obtained polymer nanopillar array exhibited wettability gradient ...
marktechpost

RXTX: A Machine Learning-Guided Algorithm for Efficient Structured Matrix Multiplication

Discovering faster algorithms for matrix multiplication remains a key pursuit in computer science and numerical linear algebra. Since the pioneering contributions of Strassen and Winograd in the late ...
Hackaday

Learning Linux Kernel Modules Using COM Binary Support

Have you ever felt the urge to make your own private binary format for use in Linux? Perhaps you have looked at creating the smallest possible binary when compiling a project, and felt disgusted with ...
Bleeping Computer

Phishing attack hides JavaScript using invisible Unicode trick

A new JavaScript obfuscation method utilizing invisible Unicode characters to represent binary values is being actively abused in phishing attacks targeting affiliates of an American political action ...