Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e53ba93f7ce3ff836ed85446e7b50fc5bfae69ff5a2f63344e3a1278f0ce9e2b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^