Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 58e0a967108e2fd23ebd43f47706fdb2a624b5b3236c8bb09015104b14a22545:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^