Cosine-Sine orthogonal function
type: Concept
preferred label: تابع متعامد سینوسی-کسینوسی @fa
related: cosine function

periodic function
type: Concept
preferred label: تابع دوره‌ای @fa
related: cosine function

elementary functions
type: Concept
preferred label: تابع‌های مقدماتی @fa
related: cosine function

Riesz derivative
type: Concept
preferred label: مشتق ریز @fa
related: cosine function

secant function
type: Concept
preferred label: تابع سکانت @fa
related: cosine function

cosine function
type: Concept
broader: trigonometric function
preferred label: تابع کسینوس @fa
related: arc cosine function
related: operator cosine functions
related: space frequency
related: Riesz derivative
related: periodic function
related: elementary functions
related: secant function
related: Cosine-Sine orthogonal function

trigonometric function
type: Concept
narrower: cosine function
preferred label: تابع مثلثاتی @fa

arc cosine function
type: Concept
preferred label: تابع آرک کسینوس @fa
related: cosine function

space frequency
type: Concept
preferred label: بسامد فضایی @fa
related: cosine function

operator cosine functions
type: Concept
preferred label: عملگر توابع کسینوس @fa
related: cosine function