beautypg.com

H.mmsss, H.mmsss) – HP 38g Graphing Calculator User Manual

Page 59

Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".

background image

Real-Number
Functions

Some real-number functions can also take complex

arguments.

CEIUNG

Smallest integer greater than, equal to

value.

CEILING (oa/ue)

DEG->RAD

Degrees to radians. Converts

value

from Degrees angle format

to Radians angle format.

DEG—>RA.D (

VOltlB

)

FLOOR

Greatest integer less than or equal to

value.

FLOOR (value)

FNROOT

Function root-finder (like Solver aplet). Finds the value for the

given

variable

at which

expression

most nearly evaluates to

zero. Uses guess as initial estimate.

FNROOT (express/ou,

variable, guess)

FRAG

Fractional part.

FRAC

(value)

HMS->

Hours-minutes-seconds to decimal. Converts a number or

expression in

H.MMSSs

format (time or angle that can include

fractions of a second) to x.x format (number of hours or

degrees with a decimal fraction).

HMS-> (

H.MMSSs)

-^HMS

Decimal to hours-minutes-seconds. Converts a number or

expression in x.x format (number of hours or degrees with a

decimal fraction) to

H.MMSSs

format (time or angle up to

fractions of a second).

—>HMS (x.x)

INT

Integer part.

INT (

value)

MANX

Mantissa (significant digits) of

value.

MANT (

value)

Mathematical Calculations 2-23