Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5097b987bc6cf91f53159c3ae5ad15b8a4bb8a8f570381f5122ac27ad0656f0a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^