Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ac4c74f51a51e4147cd0c05f6fdee8922f5021f258d3893929d4a1c3e12d6c66:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^