Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 315d6ad41e8a0b4fa830559b42998fce3848a63e27078ee32abeb95e7143cfe9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^