Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 710c360de27d568f0b0be6e7e89f490495df4e627c715ecab1125279328ede14:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^