Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9d563f0618eab9cd7b4dc4a1fb7380007ab2d83fa2423853cb7a534d80e9bf9c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^