| 1 | LIB "tst.lib"; |
|---|
| 2 | tst_init(); |
|---|
| 3 | |
|---|
| 4 | // charstr +execute: ring represenation |
|---|
| 5 | string S; |
|---|
| 6 | |
|---|
| 7 | ring r0dp = (0,t),(x,y),dp; |
|---|
| 8 | string(basering); |
|---|
| 9 | charstr(basering); |
|---|
| 10 | S = "ring rnew = ("+charstr(basering)+"),("+ varstr(basering) +"),"+"lp;"; |
|---|
| 11 | S; |
|---|
| 12 | execute(S); |
|---|
| 13 | basering; |
|---|
| 14 | |
|---|
| 15 | // ---------------------------------------------------- |
|---|
| 16 | |
|---|
| 17 | ring rZ = integer,(x,y),dp; |
|---|
| 18 | string(basering); |
|---|
| 19 | |
|---|
| 20 | charstr(basering); |
|---|
| 21 | |
|---|
| 22 | S = "ring rnew = ("+charstr(basering)+"),("+ varstr(basering) +"),"+"lp;"; |
|---|
| 23 | S; |
|---|
| 24 | execute(S); |
|---|
| 25 | basering; |
|---|
| 26 | |
|---|
| 27 | // ---------------------------------------------------- |
|---|
| 28 | |
|---|
| 29 | ring rZ8 = (integer,8),(x,y),dp; |
|---|
| 30 | string(basering); |
|---|
| 31 | |
|---|
| 32 | charstr(basering); |
|---|
| 33 | S = "ring rnew = ("+charstr(basering)+"),("+ varstr(basering) +"),"+"lp;"; |
|---|
| 34 | S; |
|---|
| 35 | |
|---|
| 36 | execute(S); |
|---|
| 37 | basering; |
|---|
| 38 | |
|---|
| 39 | ringlist(basering); |
|---|
| 40 | |
|---|
| 41 | ring r = (real,50),(x,y,z),dp; |
|---|
| 42 | string(basering); |
|---|
| 43 | |
|---|
| 44 | ring r = (real,10,50),(x,y,z),dp; |
|---|
| 45 | string(basering); |
|---|
| 46 | |
|---|
| 47 | ring cR1050 = (complex,10,50),(x,y),dp; |
|---|
| 48 | basering; |
|---|
| 49 | |
|---|
| 50 | charstr(basering); |
|---|
| 51 | S = "ring cR1050new = ("+charstr(basering)+"),("+ varstr(basering) +"),"+"lp;"; |
|---|
| 52 | S; |
|---|
| 53 | execute(S); |
|---|
| 54 | |
|---|
| 55 | ring r6int = (integer,6,3),x,dp; |
|---|
| 56 | string(basering); |
|---|
| 57 | charstr(basering); |
|---|
| 58 | |
|---|
| 59 | ring r5int = (integer,5,3),x,dp; |
|---|
| 60 | string(basering); |
|---|
| 61 | charstr(basering); |
|---|
| 62 | |
|---|
| 63 | ring r2int = (integer,2,3),x,dp; |
|---|
| 64 | string(basering); |
|---|
| 65 | charstr(basering); |
|---|
| 66 | |
|---|
| 67 | |
|---|
| 68 | tst_status(1);$ |
|---|
