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Ron Gordon's solution to the integral involved a contour integral over a keyhole contour and extensive symmetry analysis. The solution was simply stated by Cleo four and a half hours later as: = where is the golden ratio. The answer included only a hyperlink defining the golden ratio, with no supporting work.
The golden ratio φ and its negative reciprocal −φ −1 are the two roots of the quadratic polynomial x 2 − x − 1. The golden ratio's negative −φ and reciprocal φ −1 are the two roots of the quadratic polynomial x 2 + x − 1. The golden ratio is also an algebraic number and even an algebraic integer.
When a ratio is written in the form A:B, the two-dot character is sometimes the colon punctuation mark. [8] In Unicode, this is U+003A : COLON, although Unicode also provides a dedicated ratio character, U+2236 ∶ RATIO. [9] The numbers A and B are sometimes called terms of the ratio, with A being the antecedent and B being the consequent. [10]
Financial ratios quantify many aspects of a business and are an integral part of the financial statement analysis. Financial ratios are categorized according to the financial aspect of the business which the ratio measures. Profitability ratios measure the firm's use of its assets and control of its expenses to generate an acceptable rate of ...
A ratio's values may be distorted as account balances change from the beginning to the end of an accounting period. Use average values for such accounts whenever possible. Financial ratios are no more objective than the accounting methods employed. Changes in accounting policies or choices can yield drastically different ratio values. [6]
Image source: The Motley Fool. Macy's (NYSE: M) Q4 2024 Earnings Call Mar 06, 2025, 8:00 a.m. ET. Contents: Prepared Remarks. Questions and Answers. Call Participants ...
Questions and Answers. Call Participants. Prepared Remarks: Operator. Ladies and gentlemen, good day, and welcome to Full Truck Alliance's fourth-quarter and fiscal year 2024 earnings conference call.
An odds ratio greater than 1 indicates that the condition or event is more likely to occur in the first group. And an odds ratio less than 1 indicates that the condition or event is less likely to occur in the first group. The odds ratio must be nonnegative if it is defined. It is undefined if p 2 q 1 equals zero, i.e., if p 2 equals zero or q ...