Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a785ecac3e6df979ee2387c656d1f131f6426db2e4783994f704c3c20d6ec56f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^