PI_SQUARED

π².

Usage

var PI_SQUARED = require( '@stdlib/constants/float64/pi-squared' );

PI_SQUARED

Square of the mathematical constant π.

var bool = ( PI_SQUARED === 9.869604401089358 );
// returns true

Examples

var PI_SQUARED = require( '@stdlib/constants/float64/pi-squared' );

console.log( PI_SQUARED );
// => 9.869604401089358

C APIs

Usage

#include "stdlib/constants/float64/pi_squared.h"

STDLIB_CONSTANT_FLOAT64_PI_SQUARED

Macro for the square of the mathematical constant π.

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