Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6e4b500fb496cd5c2ac665b2cf7e74edfd4b4fe5b32711797566e68e6cf3594f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^