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docs: code example in "Radians and degrees support" chapter improved

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Mateusz Pusz
2024-07-04 12:14:40 +01:00
parent b3cd2cf6e3
commit 5a588e5f45
1 changed files with 9 additions and 4 deletions
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13
docs/users_guide/framework_basics/dimensionless_quantities.md
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@@ -194,16 +194,21 @@ conversions between radians and degrees. The library also provides common trigon
for angular quantities:
```cpp
using namespace mp_units::si::unit_symbols;
using mp_units::angular::unit_symbols::rad;
using mp_units::angular::unit_symbols::deg;
using mp_units::angular::unit_symbols::grad;
quantity speed = 110 * km / h;
quantity rate_of_climb = -0.63657 * m / s;
quantity glide_ratio = speed / -rate_of_climb;
quantity glide_angle = angular::asin(1 / glide_ratio);
std::println("Glide ratio: {::N[.1f]}\n", value_cast<one>(glide_ratio));
std::println("Glide ratio: {::N[.1f]}", value_cast<one>(glide_ratio));
std::println("Glide angle:");
std::println(" - {::N[.4f]}\n", glide_angle);
std::println(" - {::N[.2f]}\n", value_cast<angular::degree>(glide_angle));
std::println(" - {::N[.2f]}\n", value_cast<angular::gradian>(glide_angle));
std::println(" - {::N[.4f]}", glide_angle.in(rad));
std::println(" - {::N[.2f]}", glide_angle.in(deg));
std::println(" - {::N[.2f]}", glide_angle.in(grad));
```
The above program prints: