Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4b8a4b280979b3a5e5f4bddcc416f0cf35a33fcfe05a7055536d714d579f38a5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^