Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 96804f85d458e42e6d867618cbb6bd036154968cfc640dff42819987b35890ff:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^