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The Maxima on-line user's manual

Algebra Calculator

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Fpprec

-- Option variable: fpprec Default value: 16

fpprec is the number of significant digits for arithmetic on bigfloat numbers. fpprec does not affect computations on ordinary floating point numbers.

fpprec:10;
bfloat(%pi)

See also bfloat and fpprintprec.

(%o1)                                true
(%i2) 

Related Examples

fpprec-numer-solve

g1:2*ka+ku=8;

g2:3*ka+4*ku=20;

E:solve([g1,g2],[ka,k...

Calculate

fpprec-solve

fpprec:100;

solve([x*300*10/10000...

Calculate

fpprec-plot2d-sin
plot2d(

fpprec:200;

mmfunc(x):= x-0.16666...

RelError(x):=(1-(mmfu...

Calculate

fpprec

fpprec:60;

p1:2.618b0;

a1:75000b0;

Calculate

fpprec

fpprec:6;

p1:2.618b0;

a1:75000b0;

Calculate

fpprec-solve

fpprec:60;

p1:2.618b0;

a1:75000b0;

Calculate

fpprec-solve

g1:2*ka+ku=8;

g2:3*ka+4*ku=20;

E:solve([g1,g2],[ka,k...

Calculate

fpprec-rationalize

fpprec:100;

p1:2.618b0;

a1:75000b0;

Calculate

fpprec-numer-sqrt-true

fpprec:3;

numer:true;

x1:0;

Calculate

fpprec

fpprec:4;

Zo:[107,107,92.5,92.5...

t:[0.554,0.600,0.513,...

Calculate