[NTG-context] basic issues with formulas

[Pablo Rodriguez]

On 12/3/20 9:23 PM, Hans Åberg wrote:
>> [...]
>> Again, formulas are totally foreign to my work with ConTeXt.
>
> When you do not use \text in math mode, it means implicit
multiplication, which has special spacing. Operator names use text
kerning. For example $sin x$ is implicit multiplication, and $\sin x$
the function "sin" applied to the variable x.

Many thanks for your explanation, Hans.

Now it’s clear to me that math and text modes are different in practice.

Many thanks for your help,

Pablo
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