interval<T> sin(interval<T> x) [source]
interval<T> sin(interval<T> x)
Returns the interval sine sin(x)\sin(x)sin(x).
sin:IR→IR\sin: \mathbb{IR} \rightarrow \mathbb{IR}sin:IR→IR
interval<T> cos(interval<T> x) [source]
interval<T> cos(interval<T> x)
Returns the interval cosine cos(x)\cos(x)cos(x).
cos:IR→IR\cos: \mathbb{IR} \rightarrow \mathbb{IR}cos:IR→IR
interval<T> tan(interval<T> x) [source]
interval<T> tan(interval<T> x)
Returns the interval tangent tan(x)\tan(x)tan(x).
tan:IR→IR\tan: \mathbb{IR} \rightarrow \mathbb{IR}tan:IR→IR
interval<T> asin(interval<T> x) [source]
interval<T> asin(interval<T> x)
Returns the interval arcsine arcsin(x)\arcsin(x)arcsin(x).
arcsin:IR→IR\arcsin: \mathbb{IR} \rightarrow \mathbb{IR}arcsin:IR→IR
interval<T> acos(interval<T> x) [source]
interval<T> acos(interval<T> x)
Returns the interval arccosine arccos(x)\arccos(x)arccos(x).
arccos:IR→IR\arccos: \mathbb{IR} \rightarrow \mathbb{IR}arccos:IR→IR
interval<T> atan(interval<T> x) [source]
interval<T> atan(interval<T> x)
Returns the interval arctangent arctan(x)\arctan(x)arctan(x).
arctan:IR→IR\arctan: \mathbb{IR} \rightarrow \mathbb{IR}arctan:IR→IR
interval<T> atan2(interval<T> y, interval<T> x) [source]
interval<T> atan2(interval<T> y, interval<T> x)
Returns the interval two-argument arctangent arctan2(y,x)\arctan2(y, x)arctan2(y,x).
arctan2:IR×IR→IR\arctan2: \mathbb{IR}\times\mathbb{IR} \rightarrow \mathbb{IR}arctan2:IR×IR→IR
interval<T> cot(interval<T> x) [source]
interval<T> cot(interval<T> x)
Returns the interval cotangent cot(x)\cot(x)cot(x).
cot:IR→IR\cot: \mathbb{IR} \rightarrow \mathbb{IR}cot:IR→IR
interval<T> sinpi(interval<T> x) [source]
interval<T> sinpi(interval<T> x)
Returns the interval sine of πx\pi xπx.
sin(πx):IR→IR\sin(\pi x): \mathbb{IR} \rightarrow \mathbb{IR}sin(πx):IR→IR
interval<T> cospi(interval<T> x) [source]
interval<T> cospi(interval<T> x)
Returns the interval cosine of πx\pi xπx.
cos(πx):IR→IR\cos(\pi x): \mathbb{IR} \rightarrow \mathbb{IR}cos(πx):IR→IR