It means “greater than” … you could reverse the math equation to 12 < 5x-9 and it would be read as "less than". An easy way to remember is to think of the symbol () as an alligator’s mouth – the alligator always wants to eat the bigger thing! Reply +147 Was this answer...
the combination means “selection of things”, where the order of things has no importance. for example, if we want to buy a milkshake and we are allowed to combine any 3 flavours from apple, banana, cherry, and durian, then the combination of apple, banana, and cherry is the same as...
is in one’s place, which means 6 ones (i.e. 6). the position of “5” is in the ten’s place, which means 5 tens (i.e. fifty). the position of “4” is in the hundred’s place, which means 4 hundred. as we go left, each position becomes ten times greater. hence, we...
A more theoretical justification for the rational numbers is that they form a number system in which division is always possible——except by zero. This fact, together with some basic properties of the arithmetical operations, means that Q is a field. 按:上文提到,如果只需要计数,那整数就够了,...
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There are other types of means. A geometric mean is found by multiplying all values in a list and then taking the root of that product equal to the number of values (e.g., thesquare rootif there are two numbers). The geometric mean is typically used in cases ofexponentialgrowth or dec...
This means applications in the broadest possible sense, i.e. applications to other parts of mathematics such as number theory and algebraic geometry, as well as to areas outside of mathematics, such as computer science, physics, and statistics. Homotopy theory is also intended to be interpreted...
(n = 3) show resource limitations of microbial respiration at 3 and 8 days of the incubation across both depths and heating treatments. Dashed line at 1.0 in panelsB, Cindicates no limitation.DMeans (and standard error [n = 3]) of carbon use efficiency for each amended soil. ...
of all elements that belong tobothA and B. The union AÈB is the set of all elements that belong to A and/or B ("and/or" means "either or both"; it is the explicitlyinclusiveversion of the more ambiguous "or" conjunction, which normallydoesmean "and/or" in any mathematical context...
After watching all the videos of the famous Standford's CS231n course that took place in 2017, i decided to take summary of the whole course to help me to remember and to anyone who would like to know about it. I've skipped some contents in some lectures as it wasn't important to ...