Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e2b07cc475db1537ada8112a94f2f5ef2cb335470ed15fc3eca19a908e02e316:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^