Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7fb01f4d10cfb3a4f705c069a54250806d6c48aa565cbba6fa43abc13246a4f4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^