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== Hyperbolic Trig Functions==

<OL><LI>SINH returns the hyperbolic sine of a value.</LI><LI>COSH returns the hyperbolic cosine of a value.</LI><LI>TANH returns the hyperbolic tangent of a value.</LI></OL>
<p>Hyperbolic trigonometric functions take arguments in radians where,
radians = (angle*2* 3.1416 / 360)</p>
14. 20. SINH
14. 20. 1.
Hyperbolic Trig Functions
14. 20. 2.
<A href="/Tutorial/Oracle/0280__Numerical-Math-Functions/UsingtheSINHfunctiontofindthehyperbolicsineof30degrees.htm">Using the SINH function to find the hyperbolic sine of 30 degrees</a>
14. 20. 3.
<A href="/Tutorial/Oracle/0280__Numerical-Math-Functions/SINH1.htm">SINH(1)</a>

== SINH(1)==



<source lang="sql">
SQL> select SINH(1) from dual;
SINH(1)
----------
1.17520119</source>

== Using the SINH function to find the hyperbolic sine of 30 degrees==



<source lang="sql">
SQL>
SQL> -- create demo table
SQL> create table myTable(
2 value1 NUMBER(3),
3 value2 NUMBER(3),
4 value3 NUMBER(3)
5 )
6 /
Table created.
SQL>
SQL> -- prepare data
SQL> insert into myTable(value1,value2, value3) values (30,60,90)
2 /
1 row created.
SQL> select * from myTable
2 /
VALUE1 VALUE2 VALUE3
---------- ---------- ----------
30 60 90
SQL>
SQL> SELECT SINH(value1*2*3.1416/360)FROM myTable
2 /
SINH(VALUE1*2*3.1416/360)
-------------------------
.54785487
SQL>
SQL> -- clean the table
SQL> drop table myTable
2 /
Table dropped.</source>

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