Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f0fa1cdb4c313cc9b0b5874ccf554a7b8a19499ed7945c486b89c2c61ef3060b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^