Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2ab3d7f5f40f0d074b141f73cc60f5b0b869bc2a3c4cbdab6fed2db01f21614e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^