expm1()
Java Math expm1() metodi
Misol
x ning turli qiymatlari uchun ex - 1 ni qaytaring:
System.out.println(Math.expm1(0));
System.out.println(Math.expm1(1));
System.out.println(Math.expm1(10));
System.out.println(Math.expm1(4.8));
System.out.println(Math.expm1(Math.E));
Ta’rif va qo‘llanilishi
expm1() metodi istalgan x soni uchun ex - 1 ifodasining qiymatini qaytaradi.
e — natural logarifmlar tizimining asosi (taxminan 2.718282). Java tilida e qiymati Math.E konstantasi sifatida mavjud.
Sintaksis
public static double expm1(double number)
Parametr qiymatlari
| Parametr | Tavsif |
|---|---|
| number | Majburiy. ex - 1 formulasidagi x qiymati. |
Texnik tafsilotlar
| Qaytaradi: | x soni uchun ex - 1 ifodasining qiymatini ifodalovchi double qiymat. |
|---|---|
| Java versiyasi: | 1.5+ |
❮ Math metodlari
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