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acos (float $num): float. Returns the arc cosine of num in radians. acos () is the inverse function of cos (), which means that $num == cos(acos($num)) for every value of num that is in the domain of acos ().
PHP Math Reference. Example Get your own PHP Server. Return the arc cosine of different numbers: <?php. echo(acos (0.64) . "<br>"); echo(acos (-0.4) . "<br>"); echo(acos (0) . "<br>"); echo(acos (-1) . "<br>"); echo(acos (1) . "<br>"); echo(acos (2)); ?> Try it Yourself » Definition and Usage.
USD to PHP Exchange Rate Chart. With Wise's Currency Charts, you can easily explore historical market data and analyse trends for any currency pair over time. Our interactive charts use real-time mid-market exchange rates and allow you to view data over a range of periods, including up to the last 5 years.
Arcus cosinus x jest definiowany jako odwrotna funkcja cosinus x, gdy -1≤x≤1. Kiedy cosinus y jest równy x: cos y = x. Wtedy arcus cosinus x jest równy odwrotnej funkcji cosinus x, która jest równa y: arccos x = cos -1 x = y. (Tutaj cos -1 x oznacza odwrotny cosinus i nie oznacza cosinusa do potęgi -1).
Convert USD to PHP at the real exchange rate. USD. Converted to. PHP. $1.000 USD = ₱57.25 PHP. Mid-market exchange rate at 20:59. Track the exchange rate Send money. Save when you send money abroad. Sign up today. USD to PHP conversion chart. 1 USD = 57.25040 PHP. 0. Updated a few seconds ago. Time period. 48 hours. 1 week. 1 month. 6 months.
6 dni temu · Get the latest 1 US Dollar to Philippine Peso rate for FREE with the original Universal Currency Converter. Set rate alerts for to and learn more about US Dollars and Philippine Pesos from XE - the Currency Authority.
Co to jest cos z arccos (x) Arccosine od cosinus x. Ponieważ arccosine jest funkcją odwrotną do cosinusa, cosinus arccosine z x jest równy x: cos (arccos x ) = x. x ma wartości od -1 do 1:
