Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 091b4eca517cf483f382ba0a3b35a0be479c89be4a30377de10568d18d4748cc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^