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Самая надежная онлайн-защита
O
12 лет назад
The best search engine besides google I've ever used.
s
12 лет назад
great for math homework, the graphs of derivatives and integrals are really helpful for my calculus class.
n
12 лет назад
not that useful to me
a
12 лет назад
Good site
L
12 лет назад
super site!
H
12 лет назад
Great search engine!
G
12 лет назад
Very useful
12 лет назад
Perfect and very useful
S
12 лет назад
Very nice for homework =)
c
12 лет назад
The best search engine for raw facts.
T
12 лет назад
Amazing tool for knowledge computing. Very powerful!
12 лет назад
Science searching engine
M
12 лет назад
very useful tool in math
13 лет назад
Uniquily good site.
g
13 лет назад
Très bien fait, surprenant est peut etre très utile.
H
13 лет назад
An excellent and impressive meta-calculator!
13 лет назад
kind of impressive
h
13 лет назад
Brilliant!
13 лет назад
An amazingly useful and powerful search engine that is designed to give back data in a quantitative manner. It's interpretation of math is rather nice: for example:
"lim x->0 x/x" is correctly interpreted as taking the limit of x/x as the variable x approaches 0.
13 лет назад
Сайт отличный )
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О сайте
Wolfram|Alpha is more than a search engine. It gives you access to the world's facts and data and calculates answers across a range of topics, including science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music...
Благонадёжность
96
/100безопасность для детей
96
/100
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