Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d888bd04a3c8d1498aa8792cf587ac3bd90290443a74322f1c974f48736e3ea0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^