Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fc623271c8e34914a56eef0dd62839403c810bbe1c229edb86e68cad2b8b7aec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^