Name
Exp Function
Syntax
function Exp(X: Floating-point type
): Extended;
Description
The Exp
function computes e
x. The Exp
function is built-in.
Tips and Tricks
Delphi automatically converts
Integer
andVariant
arguments to floating-point. To convert anInt64
argument to floating-point, add 0.0.If
X
is a signaling NaN, positive infinity, or negative infinity, Delphi reports runtime error 6 (EInvalidOp
).If
X
is a quiet NaN, the result isX
.If the result is too large, Delphi reports runtime error 8 (
EOverflow
).
See Also
Ln Function |
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