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The Maxima on-line user's manual

Algebra Calculator

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Scsimp

Function: scsimp (<expr>, <rule_1>, ..., <rule_n>) Sequential Comparative Simplification (method due to Stoute). scsimp attempts to simplify <expr> according to the rules <rule_1>, ..., <rule_n>. If a smaller expression is obtained, the process repeats. Otherwise after all simplifications are tried, it returns the original answer.

eqa: a = y0 + (yn + yp)/ 2;
eqb: b = (yp -yn)/2 - 2*y0;
eqc: c = y0;
fullratsimp( subst( [eqa,eqb], b / (2*a) )  );
subst( x = -b / (2*a), a*x^2 + b*x + c );
fullratsimp( subst( [eqa,eqb,eqc], c - b^2/(4*a) ) );
scsimp( fullratsimp( subst( [eqa,eqb,eqc], (c - b^2/(4*a))) ) );

example (scsimp) displays some examples.

There are also some inexact matches for scsimp. Try ?? scsimp to see them.

(%o1)                                true
(%i2) 

Related Examples

scsimp

q:((S-P)/((T-P)-(R-S)));

epsilon:q*(S-R)/((2*q...

epsilon:((S-P)/((T-P)...

Calculate

scsimp

q:((S-P)/((T-P)-(R-S)));

epsilon:q*(S-R)/((2*q...

scsimp(epsilon, q);

Calculate

scsimp

scsimp(2^(9/2));

Calculate

scsimp

example-scsimp;

Calculate

scsimp

q=((S-P)/((T-P)-(R-S)));

epsilon=q(S-R)/((2*q-...

scsimp(epsilon, q);

Calculate

scsimp

q=((S-P)/((T-P)-(R-S)));

epsilon=q(S-R)/((2*q-...

scsimp(epsilon, q);

Calculate

scsimp

q=((S-P)/((T-P)-(R-S)));

epsilon=q(S-R)/((2*q-...

scsimp(epsilon, q);

Calculate