Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 97ac55e92bf9aaa92cc3086fc7d589ea83e97f48396e82c7e2f8519f4c02e29f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^