Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f8f9a28f77a5dc444b98cc5dde1e81cf3fcab99bef4d3869c3fee3b4c2ce0483:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^