Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e22b4b9a2c88145dbe15934e82914ee67d6f77081e223a46f0ddb9807c789e00:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^