For the last 15 years of my life, i have been ignoring an entire market segment, namely those of the genus The Ragbag handily plotted out the socially acceptable upper and lower bounds for dates at various ages in the chart below: Notably, the chart also implies that there is a socially acceptable lower bound for your age: below the age of 14, by this rule, you shouldn't be dating at all.
Incidentally, if you're wondering how well is this rule adhered to in practice, the dating website has done an extensive analysis of age preferences amongst their members.
1880, he thought that the ideal ages for husband and wife at marriage would be if the woman's age was half the husband's age plus 10. Self-made graphic, with layout partially influenced by the PD image en:image: Half Plus Seven Graph 2.
According to internet lore, there's a mathematical equation that governs the lower bound for the socially acceptable age of a potential dating partner: half your age plus 7, or, in mathematical terms, if x is your age then the lower bound is f(x) = x/2 7. if you're 20, then the minimum socially acceptable age for a date is 17.
Also, I would see no problem dating anyone under maybe 30 as a max.
Graph of the Half-age-plus-seven rule ("never date anyone under half your age plus 7"), which claims to dictate what age disparity between two people is acceptable in dating/romantic/intimate relationships during the late 20th century / early 21st century (called the "Standard creepiness rule" in the xkcd webcomic).
One use for concatenation is to join number data and text data together when they are used together in a single formula.If you have the birth date stored in a different cell in the worksheet, be sure to change the three cell references in the formula.Click on the image above to enlarge it The formula uses DATEDIF three times in the formula to calculate first the number of years, then the number of months, and then the number of days.It's because of this urban legend that has gone around forever.Based upon this rule, the only time that a man can date a woman his own age is when he's 14 years old (because half of 14 is seven, and seven plus seven is 14).