[Interest calculation]
Calculate the total interest amount for equal principal and interest repayments, and equal principal repayments
Display the repayment schedule
[Sunshine]
Sun angle, daily sunshine.
[Japan Property tax and city planning tax calculation]
Calculate the fixed property tax and city planning tax for land and buildings
[Noise measurement]
Measure the environmental DB with a Mac
Display the noise level
[Tilt measurement]
Measure the slope rate and angle with a sensor
Display the Ministry of Land, Infrastructure, Transport and Tourism level
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