Next: Float-coercing, Previous: Float-basic, Up: Float [Index]

**arcCos**Answer the arc-cosine of the receiver

**arcSin**Answer the arc-sine of the receiver

**arcTan**Answer the arc-tangent of the receiver

**ceiling**Answer the integer part of the receiver, truncated towards +infinity

**cos**Answer the cosine of the receiver

**exp**Answer ’e’ (2.718281828459...) raised to the receiver

**floor**Answer the integer part of the receiver, truncated towards -infinity

**ln**Answer the logarithm of the receiver in base ’e’ (2.718281828459...)

**primHash**Private - Answer an hash value for the receiver

**raisedTo: aNumber**Answer the receiver raised to its aNumber power

**sin**Answer the sine of the receiver

**sqrt**Answer the square root of the receiver

**tan**Answer the tangent of the receiver