Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 00df235cb79202016a6638cb4da9636a274c996403117001381d22172a1197b8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^