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1.1 root 1: .th EXP III 4/30/73
2: .sh NAME
3: exp \*- exponential function
4: .sh SYNOPSIS
5: .ft B
6: jsr r5,exp
7: .s3
8: double exp(x)
9: .br
10: double x;
11: .ft R
12: .sh DESCRIPTION
13: The
14: exponential of fr0 is returned in fr0.
15: From C, the exponential of \fIx\fR is returned.
16: .sh DIAGNOSTICS
17: If
18: the result is not representable, the
19: c-bit is set
20: and the largest positive number is returned.
21: From C, no diagnostic is available.
22: .s3
23: Zero is returned if the result would underflow.
24: .sh BUGS
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