## calc-float-format

**calc-float-format**is a variable defined in `

`calc.el`

'.Its value is

(float 0)

**Documentation:**

Format to use for display of floating-point numbers in calc-mode.

Must be a list of one of the following forms:

(float 0) Floating point format, display full precision.

(float N) N > 0: Floating point format, at most N significant figures.

(float -N) -N < 0: Floating point format, calc-internal-prec - N figs.

(fix N) N >= 0: Fixed point format, N places after decimal point.

(sci 0) Scientific notation, full precision.

(sci N) N > 0: Scientific notation, N significant figures.

(sci -N) -N < 0: Scientific notation, calc-internal-prec - N figs.

(eng 0) Engineering notation, full precision.

(eng N) N > 0: Engineering notation, N significant figures.

(eng -N) -N < 0: Engineering notation, calc-internal-prec - N figs.