Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2485382483ceddec086be5bdbf09aff21e1b6f4008a662dbdd72020411b1ac98:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^