Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0dd376ac0dc8924511978d4e376f8847782b6503cb9ff0b027ac1e0633c93ac8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^