Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 498085c3eb3bc01508df3753cb7f59e03e4289e200ca3cfeb451b0978a26f3e5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^