入门指南

数学 ›

进行基本算术运算：

125 + 375

求解方程：

x^3 - 4x^2 + 6x - 24 = 0

计算积分：

积分 sin x dx，x 从 0 到 pi

计算导数：

x^4 sin x 的导数

求解常微分方程：

y'' + y = 0

计算几何图的性质：

环形，内半径=2，外半径=5

绘制函数：

绘制 x^3 - 6x^2 + 4x + 12

计算十进制近似到特定的位数：

pi 精确到前1000位数

计算分解质因数：

因子分解 70560
更多示例
日常生活 ›

Compare activities:

watching tv / sleeping

Get currency conversions:

$100,000

Get the punchline to a joke:

why did the chicken cross the mobius strip

Find music acts meeting given criteria:

bands with Eric Clapton and Jimmy Page

Get information about an animal species:

blue jay

Add and subtract dates and times:

10,000 hours from now

Get economic information about the world:

world gdp per capita

Find flights with a specified route:

flights from LAX to NYC

Get information about a family relationship:

second cousin once removed
更多示例
科学和技术 ›

Compute mechanical work:

work F=30N, d=100m

Get information about a chemical element:

carbon

Compute magnetic flux density for an object:

1m 1A Helmholtz coil

Compute properties of an elementary cellular automaton:

rule 110

Get information about one of the Earth's geological layers:

asthenosphere

Get information about a human anatomical structure:

heart

Generate a star chart:

star chart

Get a current local weather report:

weather

Compute various body statistics based on height, weight, etc.:

human, 6ft 2in, 250lb
更多示例
社会和文化 ›

Compare several people:

Albert Einstein, Paul Dirac, Richard Feynman

Get information about a piece of artwork:

The Kiss by Rodin

Get information about a historical event:

codices replace scrolls

Find definitions and other properties of a word:

word march

Get information about a college or university:

New York University

Request a class of information about a country:

Peru geography

Compare colors:

violet vs magenta

Compare economic data for the US:

US unemployment rate vs real minimum wage

Get information about an NFL team:

Dallas Cowboys
更多示例