Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 967f2c19bac50e0f44c1017a90ce9ec0369e2bc325bcedbd01014f8b8de1e67e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^