Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2f790fa5ee2f09330a8777bb34b673ac59a5203fc3e1e44e854adb4fa342e818:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^