Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 63bf2ed37b15c2cbe072b8a271cb0b8b4f091624b6f0c024c80f53f6d858cb54:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^