4.3BSD/usr/contrib/icon/test/distr/std66.out

36 ^ 9 ----> 1159987200
-36 ^ 9 ----> -1159987200
36 ^ -9 ----> 0
-36 ^ -9 ----> 0
36. ^ 9 ----> 1.0155996e14
36 ^ 9. ----> 1.0155996e14
36. ^ 9. ----> 1.0155996e14
-36. ^ 9 ----> -1.0155996e14
-36. ^ -9 ----> -9.8464004e-15
Run-time error 206 at line 18 in std66.icn
negative first operand to real exponentiation