Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0c06ed14e220b7896543650b0bc91893485f469ee95931ffb7a14ca4a6134d2b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^