Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c64e8451acd5d5a991e9a7e7f93dab18b2b63fdc5c7dec52b35ef9dc09593248:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^