Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5aaa9cbf6d47081eeacb846a4cf36eb84435e0ad40a0d4d326e34aed0fc6f490:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^