subscript and superscript

[Yongzuo Li]

draw string x y 20degreeC

x, y  are coordinate

Yongzuo
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+                           GOD IS LOVE                          +
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+ Mr. Yongzuo Li                                                 +
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On Wed, 25 May 2005, Boyin Huang wrote:

> I am a new user of grads, and wondering whether grads can draw a subscript
> and superscript:
>
> (1) how to express watt per square meter per second such as in "Wm^2/s".
>
> (2) how to draw the temperature expression of "degree" such as
> in "20degreeC".
>
> Thanks
>