Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f8cef39ae094191ee75325b0fc9e7c68cf7bba0ec275975de4bb16fa29f516c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^