Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 33188499d2bd0045cbce9065053d0f860fa535779f2c4f82938bd26d5c93558a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^