
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Light of a blue laser (wavelength  $\lambda=475 \, \text{nm}$ ) goes through a narrow slit which has width  $d$ . After the light emerges from the slit, it is visible on a screen that is  $ \text {2.013 m} $  away from the slit. The distance between the center of the screen and the first minimum band is  $ \text {765 mm} $ . Find the width of the slit  $d$ , in nanometers. 

*(Proposed by Ahaan Rungta)*

Present the answer in LaTex format: \boxed{Your answer}
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