Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ce3acef47a9c83d07c98b21bdefa8ea6adde0a70646932e03116ea5ac3230c8b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^