PhpSpreadsheet/tests/data/Calculation/Engineering/ERFPRECISE.php

<?php

//  lower, bound, upper bound, Result

return [
    [
        0.0,
        0,
    ],
    [
        0.0112834155558496,
        0.01,
    ],
    [
        -0.8427007929497148,
        -1.0,
    ],
    [
        0.9661051464753108,
        1.5,
    ],
];
Add further new Functions introduced in MS Excel 2013 and 2016 (#608) - Fix ISFORMULA() function to work with a cell reference to another worksheet - Added calculation engine support for the new functions that were added in MS Excel 2013 and MS Excel 2016 - Text Functions - CONCAT() Synonym for CONCATENATE() - NUMBERVALUE() Converts text to a number, in a locale-independent way - UNICHAR() Synonym for CHAR() in PHPSpreadsheet, which has always used UTF-8 internally - UNIORD() Synonym for ORD() in PHPSpreadsheet, which has always used UTF-8 internally - TEXTJOIN() Joins together two or more text strings, separated by a delimiter - Logical Functions - XOR() Returns a logical Exclusive Or of all arguments - Date/Time Functions - ISOWEEKNUM() Returns the ISO 8601 week number of the year for a given date - Lookup and Reference Functions - FORMULATEXT() Returns a formula as a string - Engineering Functions - ERF.PRECISE() Returns the error function integrated between 0 and a supplied limit - ERFC.PRECISE() Synonym for ERFC - Math and Trig Functions - SEC() Returns the secant of an angle - SECH() Returns the hyperbolic secant of an angle - CSC() Returns the cosecant of an angle - CSCH() Returns the hyperbolic cosecant of an angle - COT() Returns the cotangent of an angle - COTH() Returns the hyperbolic cotangent of an angle - ACOT() Returns the cotangent of an angle - ACOTH() Returns the hyperbolic cotangent of an angle - Financial Functions - PDURATION() Calculates the number of periods required for an investment to reach a specified value - RRI() Calculates the interest rate required for an investment to grow to a specified future value 2018-07-22 18:17:04 +00:00			`<?php`

			`// lower, bound, upper bound, Result`

			`return [`
			`[`
			`0.0,`
			`0,`
			`],`
			`[`
			`0.0112834155558496,`
			`0.01,`
			`],`
			`[`
			`-0.8427007929497148,`
			`-1.0,`
			`],`
			`[`
			`0.9661051464753108,`
			`1.5,`
			`],`
			`];`