Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 832331ef64bba49faf023660106496ee07e6f5da0fbe873b00d53413d7fe81b7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^