Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 17dd7573d36b77cf1eeb226c525138a27fd3335d7c2a3b9f79ae4615ace9f136:14:32
   |
14 |                                 let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^