(1) [Index]: Number (2) [Index] indicating the change of quantity (such as cost, price or output) compared with the quantity regarded as 100 in a specific time: symbol written in the upper right corner of a mathematical symbol, mathematical formula or quantity to indicate the detailed description of a certain mathematical operation to be completed (1). Song Ceng Gong's "Taiping State Games Transit Table": "The shame of gathering is the index of comparison." Su Songzhe's Huangzhou Kuaizai Pavilion: "Yuqiao's father's house can be indexed." Fang Qingbao's Reading the History of Ancient Chinese Literature: "Since the week, anyone who has written a book and made a name for himself can be indexed." (2) It extends to calculation. (3) blame and criticism. Qing Pu Songling's Strange Tales from a Lonely Studio Huo Sheng: "Huo Yimeng's female index scolds, you can kiss him with your palm." Sha Ting reduced rent: "So he abandoned the purchaser, and he continued to index all kinds of losses he suffered in grain requisition and purchase." (1). Mathematical terms. A number, representing the multiple promotion of a number. Write it in the upper right corner of this number. (2) Relative indicators reflecting the changes of a social phenomenon in different periods in statistics. It is the ratio of the reporting period value to the base period value of a social phenomenon. The index is divided into single index and total index. The former is the output index of single product and the price index of single commodity. The latter, such as the output index of all products and the price index of all commodities. The index can also be extended to plan to check and compare social phenomena in different regions.

Word decomposition

The interpretation of finger refers to the branch (toe is also called "toe") that Cricket's hand extends out: finger. Thumb nails. Fingerprints. Fingerprints. Only a few. Quantifier, the width of one finger: it rained with three fingers. (of the tip of a finger or an object) pointing. Draw a compass. Tell me how to make an explanatory number to represent, divide or calculate a quantity: a number. Quantity. Numbers. Number theory (a branch of mathematics that mainly studies the properties of positive integers and the laws related to them). Numerical control. A few, a few: several people. A few days. Skills, academic: "The number of games played today is decimal." Fate, heaven