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D.5.5.19 lcmofall
Procedure from library resbinomial.lib (see resbinomial_lib).
- Usage:
- lcmofall(nchart,mobile);
nchart integer, mobile list of lists
- Compute:
- Compute the lcm of the denominators of the E-orders of all the charts
- Return:
- an integer given the lcm
- Note:
- CALL BEFORE salida
Example:
| | LIB "resbinomial.lib";
ring r = 0,(x(1..2)),dp;
ideal J=x(1)^3-x(1)*x(2)^3;
list L=Eresol(J);
L[4]; // 8 charts, rational exponents
==> 8
L[8][2][2]; // E-orders at the first chart
==> [1]:
==> 3
==> [2]:
==> 9/2
lcmofall(8,L[8]);
==> 2
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