Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 57097083be7a68be681bf0f5c96298e0b41f8c0c45c25561de0003ea35b18e57:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^