Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1c492fefe2976c542340d3dc72d276d148e317177311fa6dacc43722efc0f532:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^