Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fdc54ae79bd39ceb34562070c8db87e89ced2fbb5c6715a36aee9f60b8d5c35d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^